&(0x7f0000003000-0x9a)=""/154, 0x9a}, {&(0x7f0000003000-0xd6)=""/214, 0xd6}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000003000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0xee)=""/238, 0xee}, {&(0x7f0000003000-0x1a)=""/26, 0x1a}], 0x8, &(0x7f0000003000-0xe7)=""/231, 0xe7, 0x9}, 0x10001}, {{&(0x7f0000003000-0x6)=@hci, 0x6, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0xdb)=""/219, 0xdb}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/36, 0x24}], 0x3}, 0xa76}, {{&(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0xa8)=""/168, 0xa8}, {&(0x7f0000003000-0x39)=""/57, 0x39}, {&(0x7f0000002000)=""/81, 0x51}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000002000)=""/30, 0x1e}, {&(0x7f0000003000-0x1)=""/1, 0x1}], 0x6, &(0x7f0000001000-0xc5)=""/197, 0xc5, 0x6}, 0x8000000000000}], 0x3, 0x41, &(0x7f0000000000)) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xd)='^eth0-vmnet0\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x9, 0x1, r3) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000524000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0x4, 0x5, 0x7, 0x3, [{0xdc67e79, 0x3ff, 0xfffffffffffffffa, 0x0, 0x0, 0x204}, {0x4, 0x8, 0x0, 0x0, 0x0, 0x284}, {0xb5, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x80}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r3, &(0x7f0000019000), 0xa, &(0x7f0000019000)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001a000-0x18)={0x0, 0x1ebe, 0x10, 0x7, 0x6}, &(0x7f0000017000-0x4)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000019000)={r4, 0x610000, 0x7, 0x80000001, 0xfffffffffffffff7, 0x5}, &(0x7f0000019000)=0x14) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)='/dev/vga_arbiter\x00', 0x381180, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TCGETS(r5, 0x5401, &(0x7f0000008000-0x24)) connect$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) writev(r1, &(0x7f000000b000)=[{&(0x7f0000013000-0x1000)="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", 0x5c1}], 0x1) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000001a000)={0x0, 0x22, 0x0, @thr={&(0x7f0000027000-0xad)="54c13d3479c3ac5751a02ac5fb9079c856f207e466dfccd25ba89703d9b4db3aeaf07dde78ec80f91bcbcfe004e776410e2a7c45c3260c381287ea76056b0d97b65987ea398a85f966aaf548d7b131ec7c2a755f43ad924c373361f80d6ffb918fc2054e4e82b3de82b93d0c518700e8bda63ece68880103474892590ddbb392e1f67d91c4f1ef94e69ed7fdf76d4e0ce7124572651275217099086e0d3d8008cd15441cfeacfc7b0c199be9f5", &(0x7f0000011000-0xfe)="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"}}, &(0x7f0000005000-0x4)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000000f000)=[{{&(0x7f0000016000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000015000)=[], 0x0, &(0x7f0000016000-0xae)=""/174, 0xae}}, {{&(0x7f0000016000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000016000-0x50)=[{&(0x7f0000007000)=""/203, 0xfffffffffffffe6b}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000015000)=""/18, 0x12}], 0x3, &(0x7f0000015000)=""/34, 0x22}}], 0x2, 0x0, &(0x7f0000015000)) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000016000-0x4)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000028000-0x78)=[{{&(0x7f0000028000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f000001b000)=[], 0x0, &(0x7f0000028000-0xab)=""/171, 0xab, 0x1ff}, 0x51}, {{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000001000)=""/8, 0x8}, {&(0x7f0000028000-0x1f)=""/31, 0x1f}, {&(0x7f0000024000-0x80)=""/128, 0x80}, {&(0x7f0000027000)=""/162, 0xa2}], 0x4, &(0x7f0000028000-0xe9)=""/233, 0xe9, 0x1f}, 0x80000000}], 0x2, 0x40000000, &(0x7f0000027000)) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x80, 0x8, 0x4, 0xffffffffffffff9c, 0x80}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r0, 0x28, &(0x7f0000001000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r1, 0x7fff, 0x18}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000)={r0, &(0x7f0000001000)="5ee1983eefcc72a3b415b2daa846c256e0c90916e164cbc741a23c68c37af0ce57d2d98e5dc47a3969a05b7243a178a1485193f3b93871100d5f4e891c15f75930"}, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x153000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x66}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0xfffffffffffffffa}, &(0x7f0000003000)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000), 0x4) move_pages(0x0, 0x2, &(0x7f0000003000-0x28)=[&(0x7f0000000000/0x1000)=nil, &(0x7f0000342000/0x4000)=nil], 0x0, &(0x7f0000001000)=[], 0x0) 2018/04/08 15:57:51 executing program 1: r0 = add_key(&(0x7f0000fd3000-0xa)='encrypted\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat(0xffffffffffffff9c, &(0x7f0000d81000)='./file0\x00', 0x301400, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f00007d5000-0x60), &(0x7f0000000000)=0x60) keyctl$setperm(0x5, r0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f000000a000), 0x0, 0x20008000, &(0x7f0000009000)=@generic={0xa, "573a81e120000000021889f1f69425cc982e4b6bdb965312c2d455a9feec2d48603feca8ad9938f5e5dee91d580c2a21e56f26d1ab46f800000214e02572631e6d0104a70d4d5c6a225766afd0ceba728f118d9e8eaa187f705e217891be9a82c70ffe57c496b76120af7992ba6d2a47b50fb1dd2f859e8fa9b5ff9cd8b1"}, 0x80) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000000c000)={0x0, 0x8}, &(0x7f000000d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r2, 0x0, 0x10000}, &(0x7f000000b000-0x4)=0x10) socket(0xd, 0x10000000007, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x0, &(0x7f000000c000)={0x0, 0x0}) unlinkat(r3, &(0x7f0000004000-0x8)='./file0\x00', 0x2000000000001ff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r4, &(0x7f000000d000)={0x6a, 0x6, "a54df6ed4bd571cc90455005e0f932034e3542ce9f2fb14759a91cbfc33beaf718d01fb366ccf7f2548eb5d093ad7a575c661c8e87165121407df77a00071c06a59421188ab72a959e960f8591fc2d2870e6035433366d2ee2e0b757e77699778078"}, 0x6000) 2018/04/08 15:57:51 executing program 0: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000d48000)=@ax25={0x3, {"0e7d00010094fc"}}, 0xffdb, &(0x7f0000005000-0x60)=[], 0x36c, &(0x7f0000000000)=[], 0xfe41}, 0xfffffffffffffffd) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xa, 0x0, 0x0, &(0x7f0000e26000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000002000)={0x3, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000001000-0x10), &(0x7f0000002000)=0x10) fgetxattr(r0, &(0x7f0000001000-0xd)=@known='security.evm\x00', &(0x7f0000f22000)=""/232, 0xe8) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000-0x24)) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x80000000, &(0x7f000000a000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0xf, 0xd, &(0x7f000000b000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb3d, 0x0, 0x0, 0x0, 0x20}, [@generic={0x6, 0x5, 0x8, 0x6ab}, @map={0x18, 0x9, 0x1, 0x0, r1}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x25}, @generic={0x80, 0x3, 0x7, 0x7af}], {0x95}}, &(0x7f0000007000-0x4)='GPL\x00', 0x2, 0xd2, &(0x7f000000a000)=""/210, 0x41100, 0x1, [], r2}, 0x48) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000016000)={&(0x7f000000b000)=@getstats={0x14, 0x5e, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000dd3000)=r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000019000)={0x0, 0x8, 0x30, 0x7fffffff, 0x80000001}, &(0x7f0000019000)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000019000)={r3, 0x9, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000000a000), &(0x7f0000001000)=0x4) perf_event_open(&(0x7f0000008000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20800, 0x0, 0x0, 0x0, 0x6a, 0x0, 0x4, 0xffffffff, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8220}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f000000a000-0x10), &(0x7f000000b000)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000009000)=0x1, 0xfffffffffffffdb2) sendfile(r0, r2, &(0x7f000000c000-0x8), 0x200) mq_getsetattr(r0, &(0x7f0000007000-0x40)={0x1ffc0000000000, 0x69a, 0x0, 0x2, 0x400, 0x1, 0x6, 0x2}, &(0x7f0000009000-0x40)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000-0x10)={r0, r0, 0x7, 0x3}, 0x10) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x800000005d0000f) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0xffffffffffffffff, &(0x7f0000022000-0x8)={0xf73}, 0x0, 0xfffffffffffffd54) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff82}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0x7)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000001000-0x3e)=""/62, 0x3e) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000015000-0x4)=0x3ffc0000) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000013000-0x24)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000020000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000014000)={0x0, 0x7}, &(0x7f0000022000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000018000)=@assoc_id=r2, 0x4) rt_sigqueueinfo(r0, 0xe, &(0x7f000000c000-0x10)={0x0, 0x0, 0xfffffffffffffff8}) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000019000)=0x2, 0x9, 0xadb1, &(0x7f0000019000)={0x77359400}, &(0x7f0000004000-0x4)=0x2, 0x8) write$evdev(r1, &(0x7f0000017000)=[{{0x0, 0x2710}}], 0x18) r2 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001a000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f000001b000-0xa)='setgroups\x00') write(r2, &(0x7f0000017000)='A', 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f000001b000-0x8), 0x10000007d) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x1, &(0x7f0000011000-0x8)={0x0}) set_robust_list(&(0x7f0000003000-0x18)={&(0x7f0000008000/0x7000)=nil, 0x6, &(0x7f000000b000/0x4000)=nil}, 0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000011000-0x8)=0x3, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000001000-0x1000)="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", &(0x7f0000001000-0x4), &(0x7f0000006000-0x4), &(0x7f0000012000-0x1f)="0390c78d195416d404e1275519cb42d81b635d0efd8385c1aa6787c1a50080") syz_emit_ethernet(0x3e, &(0x7f000000d000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "34e7d7", 0x0, '0ir'}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x0, []}) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f000000c000)=[{{0x0, 0x0, &(0x7f0000007000-0x20)=[{&(0x7f000000a000)=""/4, 0x4}], 0x1, &(0x7f0000019000-0x13)=""/19, 0x13}}], 0x1, 0x0, &(0x7f000002a000-0x10)={0x77359400}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f000002a000)={0xfffffffffffffff8}, 0x0, 0x8) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000c000)=@getstats={0xd6, 0x5e, 0x1ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x2a9}, 0x1}, 0x0) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000a000-0x12)="4b2c8739d5e7a3954320a94bab995c989b20", 0x12, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x0) flock(r1, 0x0) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000005000-0x10)={0xbc, &(0x7f0000003000-0xbc)="680956b24ade5f1fcc22524f53f4dcb5d035951d9f0f51a8a8da5e1ce3beab5d460b34da940edbb63ef148874d4086916ffa7b502b0025ef5483be8d39c419c32b5a3b27b93642a6f3a98764ccdeaf121a33e6d7350c07701bd76f000600c3470ade3f43be5712f09d94a8f88b807ca3eb5f75663b1c7636299b8585d102e3dd3a7fba7c09d6f37f33778a3eab4798fe137814549b785676162bece04eccea2dd5a00188ba225fb880e2c8119ffdfd66321d527c89a5109639d8c8f3"}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={0x0, 0xa00000, 0x80000000, 0x3f, 0x8, 0x28b9, 0x100000001, 0x7ff, {0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x8, 0x3, 0x80000001, 0x10000, 0x5}}, &(0x7f0000003000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000006000-0x1000)="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", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000004000)) prctl$intptr(0x29, 0x20) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000003000-0x10)) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x1, 0xd0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000006000-0x5c)={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, {0xa, 0x0, 0x6, @empty, 0x5}, 0x100, [0x80, 0x2, 0x20, 0x15, 0x70, 0x7, 0x1, 0x2]}, 0x5c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = accept4(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000004000-0x4)=0x32, 0x80000) sendmsg$netlink(r3, &(0x7f0000004000)={&(0x7f0000007000-0xc)=@kern={0x10}, 0xc, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000003000-0x38)={&(0x7f000000b000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x2}, 0xa, &(0x7f0000001000)=[], 0x100000000000017a, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, []}], 0xffffffffffffffe3}, 0x0) ioctl(r2, 0xc3d, &(0x7f0000002000-0x9f)="c17b903f8483e5510d0d4de8a36a34702e9f62e3e2b70dfaa3d1272a4b44ab95657bf17586c463563f3a8f67e42bb8655e56f898fe54e078451595cefc2b7cf758197e5d3e7f6f22c9d11d1395e041f61f3b5d7068f6b6e3f9e30c3005e41182dc423fc0c4f70852b5102aa418919e2d3a0a13473a36eb34524dabe58dc32f7ed3f1ccdb4b487d1d9bb6f5181b398633aee78c9584e8ca0148c588dbf88577") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000d000-0x8)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000000c000-0x38)={&(0x7f000000b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004000)=[], 0x0, &(0x7f000000b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r1, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r2]}], 0x88, 0x1}, 0x800) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x9)='net/bnep\x00') r2 = dup(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000006000)={0x2, 0x0, @empty}, 0xfffffffffffffd1f) lseek(r2, 0x0, 0x6) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@ldst={0x3, 0xffffffffffffffff, 0x3, 0xa, 0xa, 0xfffffff0}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000004000)=""/209}, 0x48) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x19, &(0x7f000000c000-0x10), &(0x7f0000010000-0x4)=0x3) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000005000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000004000-0x93)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xad5, 0x0, 0x1}, 0x2c) clock_gettime(0x0, &(0x7f0000005000)={0x0}) r1 = gettid() mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000002c000)=[], 0x0, &(0x7f000002c000)={r0}, &(0x7f0000008000-0x8)={0x1000000000000000}, 0x8) getpid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x2f) tgkill(r1, r1, 0xf) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000002c000)='/dev/vcsa#\x00', 0xc2d, 0x200) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000002c000+0xad1)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000a000), 0x4) r3 = add_key$keyring(&(0x7f0000026000-0x8)='keyring\x00', &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000002e000-0xb)='asymmetric\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) ptrace$setopts(0x4209, r1, 0x20000000, 0x20000000) 2018/04/08 15:57:51 executing program 0: r0 = gettid() ptrace$setopts(0x4206, r0, 0x2b8b7423, 0x100002) getresgid(&(0x7f0000001000-0x4), &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000c79000-0x2b)=""/43, 0x2b}, {&(0x7f0000316000)=""/99, 0x63}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000f55000-0x18)=""/24, 0x18}, {&(0x7f00006ad000-0x75)=""/117, 0x75}, {&(0x7f0000593000-0x45)=""/69, 0x45}, {&(0x7f0000f4e000-0x32)=""/50, 0x32}], 0x7, &(0x7f0000a8b000)=""/90, 0x5a, 0x7fffffff}, 0xfffffffffffffffe}, {{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000646000)}], 0x2, 0x0, 0x0, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00007b3000)=""/165, 0xa5}, {&(0x7f0000069000-0x42)=""/66, 0x42}, {&(0x7f0000804000)=""/166, 0xa6}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000109000-0x19)=""/25, 0x19}, {&(0x7f0000463000)=""/124, 0x7c}], 0x8, &(0x7f0000d18000)=""/202, 0xca, 0x4}, 0x5}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000993000)=[{&(0x7f0000001000-0x56)=""/86, 0x56}, {&(0x7f0000295000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f00006b9000-0xd4)=""/212, 0xd4}, {&(0x7f00001d6000-0x77)=""/119, 0x77}, {&(0x7f00006cb000)=""/247, 0xf7}, {&(0x7f0000f70000-0x9e)=""/158, 0x9e}], 0x7, &(0x7f0000000000)=""/64, 0x40, 0x400}, 0x7fff}, {{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000278000-0x1000)=""/4096, 0x1000}, {&(0x7f00001cb000-0x88)=""/136, 0x88}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000000+0x39)=""/240, 0xf0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000837000-0x4b)=""/75, 0x4b}], 0x6, &(0x7f0000efc000-0x5)=""/5, 0x5, 0x7}, 0x4}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f00004b7000-0x50)=[{&(0x7f00008f0000-0xb7)=""/183, 0xb7}, {&(0x7f0000895000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/54, 0x36}], 0x5, &(0x7f0000001000-0xc6)=""/198, 0xc6, 0x1a35}, 0x4}, {{&(0x7f0000cea000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000abd000)=[{&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000da2000)=""/100, 0x64}], 0x2, &(0x7f0000679000)=""/237, 0xed, 0x6}, 0x675}, {{&(0x7f0000424000+0x366)=@hci, 0x6, &(0x7f0000001000-0x10)=[{&(0x7f000091b000)=""/68, 0x44}], 0x1, &(0x7f0000068000)=""/206, 0xce, 0x9a9f}}, {{0x0, 0x0, &(0x7f00005d0000)=[{&(0x7f0000140000)=""/82, 0x52}, {&(0x7f00001ff000)}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000e1b000)=""/189, 0xbd}, {&(0x7f0000001000-0x56)=""/86, 0x56}], 0x6, 0x0, 0x0, 0xfff}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/148, 0x94}, {&(0x7f00006a0000)=""/75, 0x4b}, {&(0x7f0000000000)=""/123, 0x7b}], 0x3, &(0x7f0000001000-0x55)=""/85, 0x55, 0x3}, 0xceb}], 0xa, 0x10000, 0x0) bind$packet(r2, &(0x7f0000d99000)={0x11, 0x18, r3, 0x1, 0x20, 0x6, @random="58433935f83b"}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000946000-0xc)={0x0, 0xd60828cd1c510a59, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1000000000000020, 0x0, 0x10001, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000001000)={0xff, r5, 0xffff, 0xfffffffffffffff9}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000000)) setresgid(r1, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000001000)={&(0x7f0000000000)=""/61, 0x3d}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b17000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000001000+0xa52), &(0x7f0000003000-0x4)=0x10) pipe2(&(0x7f0000000000+0x2a9)={0x0, 0x0}, 0x90000) fcntl$dupfd(r1, 0x406, r3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000004000-0x20)={@common='sit0\x00', @ifru_flags=0x2001}) readv(r5, &(0x7f0000000000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/04/08 15:57:51 executing program 1: clone(0x7b2002023de265c6, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f00001a1000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000015000-0x6e)=@file={0x0, ""/108}, &(0x7f0000014000)=0x6e) open_by_handle_at(r0, &(0x7f000000e000)={0x1008, 0x8, "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"}, 0x4000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r1, &(0x7f0000012000-0x57)="b5", 0x1, 0x0, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000009000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0}, {[@end]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "b7e82d2f82f3fdea896dc9e9528139dd87cbba005253b35b520cfef3b677b06e0797f82fdb8cc437bf4af1ae80fbb62c9c2df47216d162f5aa464a410dbb095f9aa50d1483"}}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0x920]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4d0000000000000, &(0x7f000000e000)=0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r3 = userfaultfd(0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='net/raw\x00') socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000007000)={0x0}) socketpair(0x4, 0x0, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000e000)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000-0x8)={0x0}, 0x90800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f000000e000)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, r1, &(0x7f000000f000-0x60)="4c2fe0d577f90c2f3a13d809ad34857fbd1f99bc278b3734b98026c6b724ee77b651560ad6dcbb8935fc5d99027690f1477dba719f34e085c487f8f0004879185ecd2759f830fbad00b0223a592a73f6c6e515a29ee011fd3b2c406512fe741a", 0x60, 0x7ff, 0x0, 0x1, r2}, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x8, 0xde, r3, &(0x7f000000f000-0x1e)="051d52b801aa0c236e5cad7f0d7cf0fedf4fa39b913d4017eabc636e3941", 0x1e, 0x9, 0x0, 0x0, r4}, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x3, 0x5, r5, &(0x7f000000e000)="a9f70d63f291768f09e5adecb6ce5e354190bd44ee0022e00ecf3d802b0bc5d0e1594543ccdbf18877796b97c9d4edc5bae95611441b1c9197e2e8f68228bc9e9525b53f572a2424564d983be0ff78e00911b13af8157d6a6a3490b4db25e552d8af9ce3701dfb293d0d8da8e31e8ca28699ede71c3c1f496e874227ba1ab2866a7b1c0ad326b3b8df4e2de87495e52f656ec0c9c3912559787cbfe45a4697f458af724930d5d66592dc75a0417d8304eba508f1719f826ffb5436f52b0375b7cf82b69dc333680116791453a283", 0xce, 0x3f, 0x0, 0x0, r6}, &(0x7f000000f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3ff, r7, &(0x7f000000d000)="d1ec4ccc3292eadc0e8e0be04e689b91e9a5166a02e0527d66b52b168e63e06ccf1dd0441a06b1b5812bfd96807a86a109131e31a1baa34ec45a229e4ed47b7428312cee985af00c9597117b9caef5e040fe986d2acbfe63c2a8ec51fceb5556fcf43fff4fb901b70281942f6a170ae512de3ae73be3edeeb67ac35f16494f84825f4cd5ee9f31438a", 0x89, 0x5, 0x0, 0x1, r8}, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x8, 0x7fffffff, r9, &(0x7f000000e000)="4f55776c7db497583ba445653c43b97965a0f701d9e270e1f1417132d864e5ee3fd6147b028e5085bf88ca408c4d0a85efba0b2c2fb701b7c1eaca8425a1dcdda00996830e8350520ad6f9d97c8b7bf8703b8f3f69ea8a7e09bf9e0b362227e52d54bf44c1b7a8f93f4e5797789be1663c", 0x71, 0x2, 0x0, 0x1, r10}]) r11 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x10000) ioctl$TIOCSWINSZ(r11, 0x5414, &(0x7f000000a000)={0x7, 0x100, 0x1ff, 0x40}) 2018/04/08 15:57:51 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x4, 0x9, "eaf80eed9c22", 0x4}, 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000009000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "005dde", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffec6}}}}}}, 0x0) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200401, 0xa4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f000000d000)=""/76, 0x4c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000008000), &(0x7f000000d000-0x4)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f000000b000), 0xe7f51f9b158d3002) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80f, 0x4, &(0x7f0000014000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000013000)={0x9, &(0x7f000000f000-0x48)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000014000-0x40)={r1, 0x9, &(0x7f000000f000)=[0x7fffffff, 0x6, 0x8, 0x7d, 0x0, 0x2, 0x2, 0x5, 0x0], &(0x7f0000013000)=[0x80000000, 0x0, 0x1, 0x7f, 0x3], 0x11, 0x3, 0x3, &(0x7f0000014000-0xc)=[0xe5a, 0xfffffffffffffffb, 0xffffffff80000001], &(0x7f0000013000)=[0x4, 0x0, 0x64, 0x5, 0x6f94, 0x7f]}) personality(0x600000f) ppoll(&(0x7f0000004000-0x30)=[], 0x0, &(0x7f0000001000-0x10), &(0x7f000000c000), 0x8) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80800) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000003000-0xa3)=""/163, &(0x7f0000004000)) rt_sigreturn() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sync_file_range(r1, 0x0, 0x4, 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000-0x4), &(0x7f0000005000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000006000-0x50)={@generic="01dce1e79abe6b7eef5d25b46a2b2e0e", @ifru_ivalue=0x794}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0xa, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000-0x4)) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000)='attr/current\x00') pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000005000)='q', 0x1}], 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000005000)=0xfff) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001b000)='./file0\x00', r0, &(0x7f000001d000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000016000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000020000)=0x1c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000020000)=0x8c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000021000-0x8)={r2, 0x16a}, &(0x7f0000020000)=0x8) renameat2(r0, &(0x7f0000007000)='./file0\x00', r0, &(0x7f000001f000)='./file1\x00', 0x0) 2018/04/08 15:57:51 executing program 0: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000049000-0x10)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000004d000)=""/196, &(0x7f0000046000)=0xc4) r2 = syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x80000) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000004f000-0x50)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x1f}, 0x100000000, 0x7fffffff, 0x100000000}) 2018/04/08 15:57:51 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty, 0x7, 0x3, 0xff, 0x3, 0x6, 0xfff, 0x7}, &(0x7f000000b000-0x2)=0x20) sched_getparam(r1, &(0x7f000000c000-0x4)) socket$inet6_sctp(0xa, 0x5, 0x84) close(r0) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000)='system\x00', 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000009000-0x8)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000000c000-0x4)=0x3) read(r0, &(0x7f0000002000-0x8d)=""/141, 0x8d) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000000c000)=""/206) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000-0xa0)=""/160) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000000c000-0x4)=0xedc) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x6b2000)=nil, 0x6b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet(0x2, 0xf, 0xffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004d9000-0x4)=0x401, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r2 = fcntl$dupfd(r0, 0x0, r0) read(r2, &(0x7f00004a3000-0x48)=""/72, 0x12) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007000-0xb4)=[{{0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000002000)=""/201, 0xc9}, {&(0x7f0000006000)=""/162, 0xa2}, {&(0x7f0000005000)=""/224, 0xe0}, {&(0x7f0000001000)=""/129, 0x81}, {&(0x7f0000004000)=""/133, 0x85}], 0x5, 0x0, 0x0, 0x8000}, 0xd0f}, {{&(0x7f0000004000-0x6)=@hci, 0x6, &(0x7f0000002000-0x20)=[{&(0x7f0000006000)=""/217, 0xd9}, {&(0x7f0000004000-0x5a)=""/90, 0x5a}], 0x2, 0x0, 0x0, 0xd850}, 0x4}, {{&(0x7f0000007000-0x60)=@nfc_llcp, 0x60, &(0x7f0000002000)=[{&(0x7f0000006000-0x90)=""/144, 0x90}, {&(0x7f0000007000-0x3e)=""/62, 0x3e}, {&(0x7f0000006000)=""/192, 0xc0}, {&(0x7f0000006000)=""/69, 0x45}, {&(0x7f0000002000)=""/209, 0xd1}, {&(0x7f0000005000)=""/95, 0x5f}, {&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/183, 0xb7}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}], 0xa, &(0x7f0000003000)=""/126, 0x7e, 0x4f1}, 0x6}], 0x3, 0x10000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000)='.request_key_auth\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)="86345fbb136a8eff5fe168683892aed312b557460c0846c62d058407a1da9801bbc1544656665f894425d3ddf33a8d0d275b92fa2afb954f2219b6b8419f3b72316de1b3fade4d6d2c2a97b254f8f34c3b52c912e4550e2dca1c52cd7e", 0x5d, 0x0) keyctl$invalidate(0x15, r2) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000004000), 0x116) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000002a000-0x4)=0xffffffff, 0x4) sendto(r0, &(0x7f000001b000)="11", 0x1, 0x0, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000002c000)={0x0, 0xfffffffffffffeff, 0x30, 0x8001, 0x9}, &(0x7f0000028000)=0x18) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000002c000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000002d000-0x4)=0x8c) 2018/04/08 15:57:52 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000b55000)=0xe8) setuid(r0) 2018/04/08 15:57:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000001000-0x1f)="0924ebc1ce5b0700bb72a9516100000004b914b73489194bb64dc0988aed7c", 0xfffffffffffffe78) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x83a, &(0x7f0000002000)=""/73, 0x49) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000003000)={0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000004000)={{0x77359400}, {0x77359400}}, &(0x7f0000005000-0x20)) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@can, 0xfffffffffffffdda, &(0x7f0000001000)=[]}}], 0x1, 0x10001, &(0x7f0000001000-0x10)={0x0, r1}) 2018/04/08 15:57:52 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002fc000-0x7)='ns/ipc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000657000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000-0x4)=0x8c) r2 = shmat(0xffffffffffffffff, &(0x7f0000698000/0x1000)=nil, 0x0) shmdt(r2) shmget$private(0x0, 0x4000, 0x7800000a, &(0x7f00006d6000/0x4000)=nil) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000c40000-0x5)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x4, 0x4) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = shmat(0x0, &(0x7f0000006000/0x2000)=nil, 0x4000) shmdt(r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000004000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) close(r0) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)) r0 = memfd_create(&(0x7f000000c000-0x5)='|GPL\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x5) preadv(r0, &(0x7f0000010000)=[{&(0x7f0000010000)=""/98, 0x62}], 0x1, 0x0) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000045000)='./file0\x00', &(0x7f0000046000-0x6c)=""/108, 0x6c) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000013000)) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000017000)='./file0\x00', &(0x7f0000047000-0x8)='./file0\x00', &(0x7f0000043000)='ntfs\x00', 0x0, &(0x7f000001d000-0x72)="ba44938a992595fe5d7e4d6dae63164693468e8d067b029b79d1a1abdbcb558d04f2ac22c6ec59da73947e72796180b9ca8b6a1a5ccc9ebb2d664cda7678c8bd686daf316f8f3c6dd8607739d2addcb49443c266375bc890c29207632859a3de7e2c74c28e8e2e911be5693fa378346c51c9") mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000045000)="f4bd76db9e8a1c2978ebbaa934ca2f29be565e4e7d80f8f2b0e64beee38f1af384cb4b78d9e1a984b92640b30aaf293fdf99280d40f6c72104156527d789354cbeff659ad4dcb8e3086ae76720c2a047e569923aac305295d021b6323642b10ff8e943d2d04b3ac78f74fab45a376d806de7482952", &(0x7f0000019000-0x4), &(0x7f0000045000), &(0x7f0000045000)="5ec8a1f577f1428c0344b25212792089d2946736a450598ca9768866c48b5313914d70284820c599c8a4d6f9e0ceee") getsockname$packet(r1, &(0x7f0000021000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000028000-0x4)=0x14) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000040000)=@req={0x0, 0x0, 0x0, 0x3}, 0x10) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x800) bind$inet(r0, &(0x7f0000015000+0xfd6)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_open_procfs(0x0, &(0x7f0000016000)='stat\x00') connect$inet(r0, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/04/08 15:57:52 executing program 0: socket$inet(0x2, 0x80003, 0x400) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x313, 0x9, 0x1, 0x0, [{[@dev={0xac, 0x14}]}, {[]}, {[]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000011000-0x10)={0x0, 0x1, [0x40a]}) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000)={0x0}, 0x90000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={r0, r1, 0x6, 0x2}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000007000+0x810)={&(0x7f0000009000)={0x10}, 0xc, &(0x7f000000c000-0x10)={&(0x7f000000b000)=@bridge_setlink={0x20, 0x13, 0x20d, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xfffffffffffffffd, &(0x7f0000010000)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000010000)=0xe8) r2 = getuid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x6a)=""/106, &(0x7f0000009000)=0x6a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010000)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2, 0x6, 0x0, 0x2, 0x2, 0x20, 0x80, 0x3c, r1, r2}, {0x577, 0x7f, 0x20, 0x4, 0x8f7, 0x80000000, 0x1, 0xffffffffe83372ea}, {0xdd1, 0x5, 0x8, 0x2b4}, 0x3, 0x6, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x4, 0x3, 0xfffffffffffffffb, 0x3a, 0x480, 0x1}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000005000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3f]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000005000-0x4)='\t\x00LG', 0x10000004, 0xd1, &(0x7f000000c000-0xd1)=""/209}, 0x48) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000020000-0x4)) ioctl$int_out(r0, 0x2, &(0x7f0000016000)) r1 = request_key(&(0x7f0000004000)='cifs.idmap\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000004000)='wlan0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000)={0x0}, 0x10000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getpeername$ipx(r2, &(0x7f0000024000), &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000000a000)=0xfffffffffffff3ca, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000024000)='encrypted\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000023000)="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", 0xfff, r1) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='uid_map\x00') clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='gid_map\x00') exit_group(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000001c000-0x38)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000001f000)={&(0x7f000000f000)={0x20, 0x0, 0xf, 0x100, 0x0, 0x2, {0x7, 0x0, 0x3}, [@typed={0xc, 0x19, @u32=0x20}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x8001) sendfile(r1, r0, &(0x7f0000008000), 0x7) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000010000)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/vcs\x00', 0x8c2, 0x0) r2 = accept$ax25(r1, &(0x7f0000009000-0x10), &(0x7f000000e000)=0x10) sendfile(r1, r2, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0xdaf]}) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000018000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000001c000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ppoll(&(0x7f0000013000-0x18)=[{r0}], 0x1, &(0x7f000001f000), &(0x7f0000020000-0x8), 0x8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001a000-0x18)={0x0, 0x80000000, 0x30, 0xb9f, 0x4}, &(0x7f000000e000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000-0x8)={r2, 0x2}, &(0x7f000001c000)=0x8) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000001000)=0x64ab5d29, 0x4) socketpair(0x1, 0x80800, 0x9, &(0x7f000000f000-0x8)={0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f000000b000-0x24)={0xffffffffffffffff, 0x7fff, 0xffffffff, 0x80000000, 0xffffffff, 0x1, 0x5f9, 0x1, 0x7, 0x8, 0x1, 0x5}) io_setup(0x8001, &(0x7f0000014000)=0x0) io_submit(r1, 0x0, &(0x7f0000007000-0x30)=[]) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000001b000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000011000)=0x8, 0x4) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x1, 0x3, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000-0x4)) r2 = fcntl$dupfd(r0, 0x0, r0) getdents64(r2, &(0x7f0000001000-0x2a)=""/42, 0x2a) getdents64(r2, &(0x7f0000004000-0x90)=""/144, 0x44) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x10800) fallocate(r0, 0x1, 0x7f, 0xa6a) futex(&(0x7f0000000000), 0x2000000000000085, 0x0, &(0x7f0000005000-0x10), &(0x7f0000007000-0x4), 0x0) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='wlan1.\x00', 0x0) name_to_handle_at(r0, &(0x7f0000003000-0x3)='./file0\x00', &(0x7f0000000000)={0x81, 0x0, "f806dcfa550a55e9d0b44974417e59c430e20c2efc2d0f3d0a1afa5681aa57856c6b1055d4864b5a0542151a681d98eaef1a596b6fe44921cba69642d2d08224d36a3aaa02420e42455d40541ce80364fcd7d91a776937ec96d6399eb61dd825653a86e5c049237392f1b589e46a2b98b9698922670fbebb19"}, &(0x7f0000002000), 0x1400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='wlan1.\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x9, 0x4) name_to_handle_at(r0, &(0x7f0000003000-0x3)='./file0\x00', &(0x7f0000000000)={0x81, 0x0, "f806dcfa550a55e9d0b44974417e59c430e20c2efc2d0f3d0a1afa5681aa57856c6b1055d4864b5a0542151a681d98eaef1a596b6fe44921cba69642d2d08224d36a3aaa02420e42455d40541ce80364fcd7d91a776937ec96d6399eb61dd825653a86e5c049237392f1b589e46a2b98b9698922670fbebb19"}, &(0x7f0000002000), 0x1400) 2018/04/08 15:57:52 executing program 1: futex(&(0x7f000000f000-0x4), 0xc, 0x1, &(0x7f0000001000-0x10), &(0x7f000000e000), 0x0) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000018000+0x988)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000014000)=0x8, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f000000a000)={{r1, r2+10000000}}, &(0x7f0000019000-0x20)) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='ns/mnt\x00') setns(r0, 0x4000001) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x5)='|GPL\x00', 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) pwrite64(r0, &(0x7f0000004000)="f455", 0x2, 0x43) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x11)='coredump_filter\x00') readv(r0, &(0x7f0000003000-0x10)=[], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000006000-0x11)=@random={'user.', 'coredump_filter\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x3) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@can, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x400, 0x4) mlockall(0x1) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f0000001000-0x27)='&wlan0&]&&(bdev$posix_acl_access#em0*#\x00', 0x27, 0x0) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f000000f000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000002000)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x11b, 0x4) sendto$inet6(r0, &(0x7f0000006000-0x1000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f000000e000-0x10)={0x0}) recvmmsg(r0, &(0x7f0000008000)=[], 0x1, 0x2001, &(0x7f000000b000-0x10)={r1}) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0xfffffffffffffffc) write(r0, &(0x7f000000f000-0x1000)='A', 0x1) r1 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)='/dev/vcs#\x00', 0x3, 0x48000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000012000-0x10)=@generic="b1706091ae0f318e2b105e7a11940602", 0x10) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x1, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000000c000)='./file0\x00', 0x800, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000012000)='/dev/vcsa#\x00', 0xffff, 0x442281) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000019000)='./file0\x00', 0x88040, 0xeb48541524c3ca5b) faccessat(0xffffffffffffff9c, &(0x7f0000015000-0x8)='./file0\x00', 0x1, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000011000-0x6)='net/netlink\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000001a000)='trusted\x00', &(0x7f000001b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000001b000-0x5f)="5267efc7d7f82ce7674f9fd94208d9990ff68ce33ed6ee9b5e95f597af5114e71237dd38d42c1d280dcbd8d617fec6a28f0b9dfb8065457f90709c0568efa60b8f15a1f06fb3b918222f2c6080045b88963b003e1d9ab2d079565d2a2ddf22", 0x5f, 0xfffffffffffffffa) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000001a000)='rxrpc_s\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000001b000-0xc)='net/netlink\x00', 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000d000-0x10)={&(0x7f000000d000-0x158)=@updpolicy={0x128, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [@algo_comp={0x4c, 0x3, {{'lzjh\x00'}, 0x8, "d1"}}, @replay_thresh={0x8, 0xb, 0x7ff}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @replay_thresh={0x8, 0xb, 0x3f}]}, 0x128}, 0x1, 0x0, 0x0, 0xc040}, 0x8000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf83f, 0x240003) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f000000f000-0x8)='./file0\x00', r1, &(0x7f0000009000-0x8)='./file0\x00', 0x400) accept$ipx(r1, &(0x7f0000006000), &(0x7f000000d000)=0x10) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x121, &(0x7f0000007000)={@random="dbab4a301981", @random="9e99d094983e", [], {@mpls_uc={0x8847, {[{0x5bc9, 0xb90b, 0x7, 0x100}, {0x81, 0x0, 0x1, 0x6}, {0xfffffffffffffffc, 0x3cfd, 0x401, 0x2}, {0xffffffffffff0b0e, 0x0, 0x62fd0581, 0xd1a}, {0x6, 0x810000000000000, 0xfffffffffffffffd, 0x1}, {0x8, 0x1, 0x8}, {0x2, 0x8, 0x6, 0x5}, {0x0, 0x9, 0x3}, {0x7, 0x9, 0x2, 0xfbe}], @generic="6c2017c3c2d7c7053ae5cc8fc9d7fb8906273e03b4c1ca578bb67b90ab15731cd69333cd9a2102b2466fec770ee8f39cf05e7a9d060de2093e4c8fa4da3ada47ffb73de148243842dd2b1a08dec78251ce2b146f9ca56c12219a073513a9157184ecb9517f45412fa818a9bb6a65a0c0cc8ecf17d8a43e100ea4b54b1bc5b17cec8b6ae38a2f060ee25600777257b6098b4bec66e3abb8a54deb9ade8ab36f29fbf4a549af4a201f8ab2fab777ec35ba515c1a4d8ce5b274b722e89aa63a1e04677231d7bbd7f1553dea6109724d210658351b006269a59a16ab028e03a723613d51fea4ab05346e796df0595fd7e9"}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0x0]}) 2018/04/08 15:57:52 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000021000)=@abs, 0x8) recvfrom(r1, &(0x7f0000024000-0x12)=""/18, 0x12, 0x0, &(0x7f0000023000)=@sco={0x1f}, 0x8) sendmmsg$unix(r1, &(0x7f000000d000)=[], 0xe7, 0x844) dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) connect$inet6(r3, &(0x7f0000009000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$unix(r3, &(0x7f0000009000-0x8)=@abs, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000025000-0x14)={@local, 0x0}, &(0x7f0000021000-0x4)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000024000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000025000-0x10)={&(0x7f0000024000)=@bridge_delneigh={0x50, 0x1d, 0x40c, 0x2, 0x2, {0x1e, 0x0, 0x0, r4, 0x4, 0x1, 0xe}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x1}, @NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @NDA_VLAN={0x8, 0x5}, @NDA_PORT={0x8, 0x6, 0x3}, @NDA_VLAN={0x8, 0x5, 0x4}, @NDA_DST_MAC={0xc, 0x1, @random="a4ea5aebd705"}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40008c0) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000-0x3)='lo\x00', 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000012000-0x4)=0x7) ftruncate(r0, 0x0) 2018/04/08 15:57:52 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000010000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}}}, &(0x7f000000f000)={0x0, 0x1, [0x68]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000018000)='/dev/vcsa#\x00', 0x7, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000018000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)=@alg={0xf8, 0x10, 0x100, 0x3, 0x3, {{'sha3-384\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x2}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x3e5000)=nil, 0x3e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002b3000-0x8)={0x0}) bind(r1, &(0x7f00000bc000-0x80)=@generic={0x1, "9873396455f10ed4ed37ef2fc62076eac709924e616e30c940079136cab800e61220eb59f513cd2a06bb8c9c21923e2f389e1f3100e1f0987b5753ee5c5fdac92b8647ff58fb979eb85bb8bb901f9629f51bcbd8675bc03aab8138dd74f80ce257d99bca5cb40f8cb3054da8f96594b50f6a5fda3dc12df8f3c7bdc94171"}, 0x80) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000016000)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000017000-0x4), 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000007000-0x8)=0x30, r1, &(0x7f0000016000), 0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0xf, &(0x7f000000d000)=@framed={{0x18}, [@jmp={0x5}, @initr0={0x18}, @ldst, @jmp={0x5}, @jmp={0x5}, @jmp={0x5}], {0x95}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f000000b000-0x1000)=""/4096}, 0x48) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000)='net\x00') ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000000f000-0xb7)="64b82bf9f27cc174cbb95d8c69e413ce9073bb3dede9d8dff6c753d233b1015824560d50203dd1a2476157f184d71dab24858fadeafe20c6799d7df84ad31eb0bdeb132444b5068e7e95dbf35df3dd1422e680633bfbeab212f86121a1abe3e9016ab3a8d099f6b47569efa6cb59a42302e16999ac8249ece514af756cf06733ba5062d77fb45ba3ef8ce58db948baac0a1ddef2b98eec9300126881c8175b791349719e73872daa39e4e19e9cb48583545fb68295c2fc") connect$inet(r1, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000000e000-0x4)=0xfffffffffffffff9, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000011000-0x1d)={0x2, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000)={0x200000000, r4, 0x0, 0xfffffffffffffb8d}) 2018/04/08 15:57:53 executing program 1: r0 = timerfd_create(0x1, 0x0) timerfd_gettime(r0, &(0x7f0000006000)) clock_gettime(0x0, &(0x7f00001dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x6b8000)=nil, 0x6b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003a7000-0xb)='cifs.idmap\x00', &(0x7f00006b8000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00006ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006ba000)='mounts\x00') ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000365000)=""/25) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000515000)) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006ba000-0x6)='.dead\x00', &(0x7f00006b9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006ba000-0xb)='cifs.idmap\x00', r0) r3 = add_key$keyring(&(0x7f00006b8000)='keyring\x00', &(0x7f00006b8000+0x323)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000e2000-0x8)='keyring\x00', &(0x7f0000604000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r4 = shmget(0xffffffffffffffff, 0xc00000, 0x300, &(0x7f0000317000/0xc00000)=nil) shmat(r4, &(0x7f0000004000/0x4000)=nil, 0x5000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000296000-0x4)=0x1474, 0x4) 2018/04/08 15:57:53 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r0) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000-0x8)=0xb, 0x3f) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000027000-0x9)='/dev/vcs\x00', 0x90000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000009000)={&(0x7f0000028000)=@ax25={0x3, {"0a1f700fbdf0b9"}, 0x2}, 0x10, &(0x7f0000017000-0x20)=[{&(0x7f0000004000-0x60)="408f3f4f4b8e28fb1bb9950c1bc64c3679f7f9c4c961e349a11a5534a15517c0e4b4936b4e986a462ac415872be47c64890f349f10a0c8482238d731f54499f4a629575d03469c62a2dbed9d758e825f8118d01efe51b49d7b1856700924f48f", 0x60}, {&(0x7f0000014000)="22d5030571c7187cd0f823ebf18025c0fca2be135005898c001fba9110026ca32957377bcfb5b167519ecc421455867a66a0d3f982b57020b7eec01c0766cfe7fc6fd954cfd2b2b75964c24c26362402d9f6d07b0e1645b4c0fddb7f4e876b7e2361ea6785cdd21f57affd21800c04404c383305b5afb5aafb4b060f70ca4ef4374470799c127fc86dfa76d2e07c707cb3426fddd88c10a4db444448bc8126ff6b2ed9f7be230d698d104330155f828963fe0dac44fe3fac979aedcf53fb68b4bbce21a688af95eafb361988b1420a12fbb813a340ac67618f213792bf424f32a55b425b5aa96f57cdec51ad", 0xec}], 0x2, &(0x7f0000005000-0x1338)=[{0x1010, 0x18f, 0x4, "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"}, {0xd0, 0x10b, 0x7e, "85b4509fabef8630f88ce4ec518f62d0e83aac24622579c43aea218292d89ac22e58bea6af38e83c8246ead27a9a00e120e1ac9b2d77a74363b2bd6f2a45e60f216dbf0503d48f167499e45abc4650091115867416d3a4bb9403326d01c21906142576660ee37bd97ae6e5f5f61abeb7a56e31dd8612cc8bd683b8f0ce096434b1361ae3f7d9de76de4e097e7b6396061cb7b0fd7cf7a9f5717109545b437031882d15f29138224c7ae5c09ef8ef7ccecc5f0afd5abfc3c1fd987335bbb3f78f"}, {0xd8, 0x0, 0x5, "d98446e8fd4e2182b4435190956f4b341d32cbf565392bc71a5065edda07d076253a18a957a0dfc2b946c15503cd1328fd5a653f60205dee16013b7ba29cb10875cde53a14c5e1b71c04dbcef61bd5dc7b386541098dd433f7218218e76100bff26cdf393209d2b93e456f124c637680ba84263deb9c1123a80dd09fa217ec4d7141503707806cba4db4bd0660da260318e42a4e84f86a282504d50335df306027d3ae37a4ac6cb95ece606d4f6ec0a1c04d75650dac295e9b17a4864cac2173cac01afc5968"}, {0xf0, 0x3a, 0x2, "30e4e5231f3824ed8f554e45d9db62c0b58abbbc46f13c596ff6878ba93a014aa58b87777b8c3d87fcae14d505325e0632df32585ab11a4b2e86ecf75c1cd5bd4b5f2b108f6e3851a6b597c177ab57b3b9b8c7489745897ce4a4fa20548146517ab04e8b761cca5e98ed8aaa99f1dfec70fe73bfe001dc886ca1b0d89f1970f0078e1e5941bc44b84c256ffddeae7b344a0f55a8dcccc9225d9333e15cc5424f5f9b4ae8a6c17cf9dd88951d2f928449d91d38f25fbb534b8508dced404132d9cfb3726b86cfc705200bec5fac8c91d3b3e80436bab054e1a4d54967fb7c"}, {0x78, 0x10e, 0x2, "dbc478047d98558cf1078b93c70f65efcd0b0a37441b2d8f10d43139ea60e3688a96fb456177d076cb78143fa26a7042350216c965197e97f7c3e8f7bc7e60f7507fe65c956e24137c318a807e913943e2f52e8b9be8d2bd3489ebcf0062bee5cb82486ae3d13a"}, {0x18, 0x10d, 0x37, "57b313b920a0c924"}], 0x1338, 0x800}, 0x4000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000002a000-0x10)={0x5d, &(0x7f0000021000)=""/93}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000001d000-0x30)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x100100040000243, 0x20) setxattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000011000-0x1d)=@known='system.posix_acl_default\x00', &(0x7f0000003000)="020000000000000000", 0xfe24, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000029000-0x4c)="19c64363464a45972613f31dd4cb8a27f7f4b1c8fc56b16f1e63bbc9b28ef56c637572daceb12ce2f2647ad6cd51a2775308f0f8de8977353f00df4bf2aba0ac5b6e8eb57801e97802a2a6b2", 0x4c) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x200080) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b5c000-0x10)={r0, 0x50, &(0x7f0000aee000-0x50)}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000008000-0x4)=0x8001, 0x4) bind$inet6(r1, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000006000-0x1000), 0xffc3, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000006000)=""/193, 0xfffffffffffffce6, 0x0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0xfffffffffffffca1) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = socket(0x3, 0x805, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001f000)={0x0, 0x1ff, 0x1, 0x98, 0x6, 0x5, 0x3, 0x1, {0x0, @in={{0x2, 0x1, @empty}}, 0x2, 0x5, 0x8, 0x8000, 0x6}}, &(0x7f000001a000)=0xb8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001f000)={r1, @in6={{0xa, 0x3, 0x2793, @mcast1={0xff, 0x1, [], 0x1}}}, 0x9, 0x8}, 0x98) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) msync(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1) mlock2(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000020000-0x4), 0x80800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0x2) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) listen(r3, 0x0) r4 = request_key(&(0x7f0000009000-0x6)='logon\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000009000-0x21)='keyring@posix_acl_accessem1wlan0\x00', 0xfffffffffffffff9) keyctl$link(0x8, 0x0, r4) listen(r3, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000020000-0x8)=0x7) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='lo\x00', 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x2000, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1c066f", 0x0, "b458ac"}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x0, []}) ftruncate(r0, 0x0) close(r0) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ed59f0", 0x50, 0x0, 0x3f, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@routing={0x16, 0x8, 0x1, 0x3, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x1, [0x848]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000008000)='/dev/net/tun\x00', 0x0, 0x181000) 2018/04/08 15:57:53 executing program 1: r0 = socket(0x9, 0x802, 0x1) sendmsg$nl_netfilter(r0, &(0x7f000074b000-0x38)={&(0x7f00002cd000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00008e8000)={&(0x7f0000875000)={0x121c, 0x12, 0x9, 0x200, 0x7, 0x3, {0xc, 0x0, 0x1}, [@typed={0xc, 0x8c, @u32=0x14}, @generic="00b36819c4738f9692db3537cd4da102b50f69c225290f09a5392c3dcee4dc00e915acbaf363782f0785e3125fe37100cdf9c96ef5da69c305fda49122c46ad1fbac7ea4942911086ae21c0ba7b42891acdc55566f07a5158882a9ae2716aa4e44a62ae47d118c06f8fc1b52061c18190ce990f3800840b9e6702fc4aa65d85425a962e793f93e7a447f41a46ee8499512c97ac9fe1c01c8069129b3cbdf1f72cfec40d046104b7b0a6eacb652ee3f77a4c762393465afc2557e1d5142647bb9f491d7d794e16d20ce151b74bcb60a8613a43e4a9bfdb30b18e2cd65c7f364d9d6f3fdcc3e4304169b6f", @nested={0x1110, 0x35, [@generic="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", @generic="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", @typed={0x10, 0x86, @u64=0x4}]}]}, 0x121c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000005000-0xd)='/dev/urandom\x00', 0x0, 0x0) readv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000008000-0x1000)=""/4096, 0xfffffff6}], 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x103400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000000a000-0xa1)=""/161) 2018/04/08 15:57:53 executing program 0: r0 = shmget(0x0, 0x2000, 0x0, &(0x7f0000a2a000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) shmget$private(0x0, 0x4000, 0x5400080c, &(0x7f0000e0d000/0x4000)=nil) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x7)='fd\x00)fo\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)) name_to_handle_at(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000008000)={0x30, 0x0, "006b079c08f17bfa00008000001e006d96f02e0004dd000000000000ccc591ff0700101814000000"}, &(0x7f0000003000-0x4), 0x400) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x31bc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000565000)=[{&(0x7f0000619000-0x90)=""/144, 0x90}], 0x1, &(0x7f0000754000-0x1000)=""/4096, 0x1000, 0xff}, 0x3}], 0x1, 0x10041, &(0x7f0000ad4000-0x10)={0x77359400}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4), 0x1, 0x0, &(0x7f0000003000)={r1, r2+30000000}, &(0x7f0000005000-0x4), 0xc54) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000e000-0xb)='/dev/vcsa#\x00', 0x1, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000000e000-0x91)=""/145) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f000000c000-0x4)) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={r1, r2}, &(0x7f000000a000-0x10)) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{}, {r1}}, &(0x7f0000002000-0x20)) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x680) semop(r0, &(0x7f000000d000-0x2a)=[{0x3, 0x4}, {0x3}], 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8000, &(0x7f0000010000)) semop(r0, &(0x7f000000a000-0x1e)=[{0x0, 0xfff, 0x1000}], 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000013000-0x14)={0x0, 0x3, 0x7, 0x0, 0x7}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000010000)={r2, 0x10000, 0x20, 0x7a1, 0x401}, &(0x7f0000013000-0x4)=0x18) r3 = syz_open_dev$vcsa(&(0x7f0000012000-0xb)='/dev/vcsa#\x00', 0x1, 0x20600) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000012000-0x4)=0x1ff, 0x4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000004000-0x2)=[0x7fff]) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000014000-0x24)) r2 = syz_open_dev$vcsa(&(0x7f0000013000)='/dev/vcsa#\x00', 0x20, 0x200140) tee(r2, r2, 0x3, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000005000-0x4), &(0x7f0000012000)=0x4) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x10000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a7c000-0x90)={0x800, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={0x0, 0x5}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000021000-0x8)={r2, 0x8001}, &(0x7f0000000000)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000021000-0x5c)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, {0xa, 0x1, 0x8, @empty, 0xbb0}, 0x200, [0x9, 0x1, 0x6, 0x3, 0x9, 0x80000001, 0xffff, 0x3]}, 0x5c) socket$inet(0x2, 0x4, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000020000)={0x0, 0x4e7, 0x30}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000)={0xb170, 0x47b, 0x208, 0x8000, 0x1, 0x79db, 0xffffffffffffffff, 0x100000001, r5}, &(0x7f0000020000)=0x20) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000002000-0x4), 0x4) write(r3, &(0x7f000000b000-0x1b)="01", 0x1) sendto$unix(r3, &(0x7f000001b000)="ef", 0x1, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000018000-0x21c)=[{{&(0x7f0000011000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000019000)=""/205, 0xcd}], 0x1, &(0x7f000001e000-0xb6)=""/182, 0xb6}}, {{&(0x7f0000004000)=@can, 0x10, &(0x7f000001f000)=[], 0x0, &(0x7f0000020000-0x3)=""/3, 0x3}}], 0x2, 0x40010062, &(0x7f0000020000-0x10)={0x77359400}) recvfrom$unix(r4, &(0x7f0000011000)=""/19, 0x13, 0x102, 0x0, 0x0) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @random="9e4deb949828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0x0]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3, 0xff, 0x3, 0x0, 0x401, 0x0, 0x40008, 0x2, 0x0, 0xf085, 0x8000}, 0xb) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffc6) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000002b000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000025000)=0x201, 0x4) sendto$inet6(r1, &(0x7f0000024000)="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", 0x236, 0x0, &(0x7f0000022000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000016000)='./file0\x00', 0x40, 0xcf) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001e000)={0x9, 0x20, 0x4, 0x594, 0x0, 0x8, 0xd9da, 0xfff, 0x7, 0x3ff, 0xeb}, 0xb) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001f000)=0x2, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000001b000)=0xffff) sendto$llc(r0, &(0x7f000000c000-0xfb)="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", 0xfb, 0x80, &(0x7f000001d000)={0x1a, 0x1f, 0x100000001, 0x788, 0x9, 0x12, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) listen$netrom(r0, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x400, 0x102) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000020000-0x8)='./file1\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1) write(r1, &(0x7f000000b000-0xbf), 0x100000110) fallocate(r1, 0x3, 0x0, 0x7fffffff) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={r2, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) sendmmsg(r3, &(0x7f0000002000)=[{{&(0x7f0000005000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000007000-0x20)=[], 0x0, &(0x7f0000003000-0x148)=[{0x10}], 0x10, 0x4000000}, 0x7}, {{&(0x7f0000006000+0x5be)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crc32-pclmul,chacha20-simd)\x00'}, 0x58, &(0x7f0000007000-0x10)=[{&(0x7f0000001000)="421a4f576957fd9480466480b6a6734f02201afea3db4e9bb0cacc24052e15c6404c78abd01b22fa147d99d3ff96cc9484c8067a1ba681f7d8e70417", 0x3c}], 0x1, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000001000)=@rc={0x1f, {0x5, 0x8, 0x0, 0x10001, 0x7ff, 0x200}, 0x1000}, 0x9, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="e7640724fab04f713cf3e943bc108b0545ba247d0877edb9f536f3059f0671f3a8625d368aadceb0b2ec5373f07dfe75ef865decfdcc5fb8a5fa38d8673d783f5287ece34cc92e1afd09b6f9a9ce54b3b03f634bcdd0212ab097d1dc4eb6097b971240f5c30124abd11eefb5da6b996e5c1d5fd3e00c1e09c8d5ab831c24c4532fa5254daf8cd345436083ea6d19012f4363df71ec9095e1ebe76a1f93b69c063f93", 0xa2}], 0x1, &(0x7f0000007000-0x220)=[{0x68, 0x1, 0x2, "3f15b207b35aab966b4b546e3534a8de7ad2b3fc69ba8678197480c608c7e4042c4a91bc65881af4c6ccc8ccea3c0d74efc482d3d1073b75cb04e137ac81a603f3e6bed24e47e07580f4efcaa45cef3a145c8c0c3fddd6"}], 0x68, 0x8001}, 0x5}, {{&(0x7f0000004000)=@sco={0x1f, {0x1, 0x9, 0x2, 0xa2, 0x2, 0x2}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000007000-0x1a)="9ba832374a9d443bd875576cdb59ea37138b4154efca3c40910e", 0x1a}, {&(0x7f0000004000)="732d21b25fa3dd97c429da61032362e92942f5367d439df55e7b28790a597be96268bfb9cf7aaa278a979f5e3381b0c9daefd736799fbb28e18f1c183cc171dabee53efef8f0d143c1acda118e9215", 0x4f}], 0x2, &(0x7f0000004000-0xd8)=[], 0x0, 0x14}, 0x1}, {{&(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2, 0x1, {0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}}, 0x3a, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)="a634b7101350116b9fe8bce8a947e931252ece1666ff8622567c46d9c01c41d5e76dcf87be308e82b557ff56f8b61ecbc850660d83cb48d471d31a7cf8483e781b9c69131a36e8134245f7e69e438fcad6d079b77f0c6b680245364e5ede8ebbf310d94be26c05e28b40885b7eddbdfaff047b8f6cf339a708624e226c8b00696187427a8d19decced5c110e18ff3fae6409edf72f728459ebf1ef425fe8e92430827526e5c88564357332913dcff3dc2d7d9056e7cf960be3d5971ffab7c4fc3904ed935025f3fa64e8cc9c54fb82ea54acb344a69426dd5a5b4f45", 0xdc}, {&(0x7f0000003000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x2}], 0x5, 0x810) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000035000)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f000002c000-0x3c)=[{{&(0x7f000000d000)=@nl=@proc, 0xc, &(0x7f000002a000-0x10)=[]}}], 0x1, 0x0, &(0x7f000003d000-0x10)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000022000-0x28)={@common='lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000041000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) pread64(r0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000042000-0x10)=@ax25, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000042000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000043000-0x20)={0x1, 0x2, 0x2, 0x7fffffff, 0x100, 0x6, 0x0, 0x800, 0x0}, &(0x7f0000030000)=0x20) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000043000-0x73)={r4, 0x1, 0x6b, "b4234bab621bb7560d9e9774bb8f26885421a59ab1242b804020a23c0901cb94e43c8698ebbbf9b09372aa68c10404db4b1b2a7979dc82dcc590c8f06e98d65e35cfd90076c0ec100179c2cfec21a1cb6cbecc5633bb05ee69fe14cffb0c22dc2150756697f2d3df80bf68"}, 0x73) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x671000)=nil, 0x671000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x8, 0x0) mmap(&(0x7f0000671000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000671000)) ppoll(&(0x7f000064c000-0x10)=[{r0, 0x2011}, {0xffffffffffffffff}], 0x20000000000000fa, &(0x7f0000352000-0x10)={0x77359400}, &(0x7f00003ae000-0x8), 0x8) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x2400000000000, 0x0, 0x10001, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000049f000)={0x800, r1}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x40de1c82, 0x6, 0x9, 0x9, 0xc000000000000}, 0x14) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0xa4)=""/164, 0x10000007e) [ 754.092894] device lo entered promiscuous mode 2018/04/08 15:57:53 executing program 1: socket$inet6_sctp(0xa, 0x9, 0x84) mmap(&(0x7f0000000000/0x66f000)=nil, 0x66f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000017000-0x7)='/dev/vcs#\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000542000/0x3000)=nil, 0x3000, 0x1, 0x81, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8) 2018/04/08 15:57:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x20080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x9b5, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000005000)={0x2, 0x2, @rand_addr=0x6}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000001000)=0xffffffff80000001, 0x4) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000009000)='/dev/vcs#\x00', 0x4, 0x20001) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000b000-0x14)={0x0, r0, 0x7, 0x3}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x9)='net/snmp\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000)={r1, 0x50, &(0x7f000000b000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000)=r2, 0x4) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="09377032d62f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000001000-0x14)={0x0, 0x1, [0x8bd]}) 2018/04/08 15:57:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000)=[{&(0x7f0000000000)="f6b03c88b11280b8c9e4ef2d8169ebccf9ef6df820eb1ebe63d3c3b13052d99342a2b623ea37047324b7a56e5262933ba593773ea4be0c2ae87fbba85644deb3a67f30aaa03350c3a8b60fb722369fcf5dba6b0350db6ebcf434b0aa2fe9317835", 0x61}, {&(0x7f000000a000-0xef)="44d798186bac9d09a673e28d5b0549a77c2a6d9594dda729200441221213d44e785b432500d4028cd8694accf50e1256b6d018c1043c2b69c0d2c432309ed0ab7a451a8b606b739f947f8ace0726c0cf6c283e994c54e1a6de9c1a611a9e5a3556c12a090b5dee0563c2d7219e54fa88f151af385b2557e1403fd321a80679c8285897af4ae6ed074dc2b4fe2e4adc0a5bc0e802200d0d300508658bc08547e15cb2734b5e8b04cd45343161c453aee833b8da43b70919a168247514e5aa3e609560640e3209056de803e99e0886167cbfcbf153f474b9da87b241bc04573f50ca6304564cde3326e43242d62947df", 0xef}, {&(0x7f0000001000-0x67)="e7485f505681e4dd6574200636f813250b007663d8b11aa101750353515f8fef25094312c436996ae27caae358a156edd6b47fe43322d0d5064f9a6d393354f3b8727f6b4edc6d261811388bcf9252f58794051bd858a923680077d0213b322b8cd92d438bb621", 0x67}, {&(0x7f0000007000-0x3)='\'--', 0x3}, {&(0x7f0000003000)="bff6836b14c0cd48940a8acac69499dedcff9f050b6627fec1c64bdc67986f4c74dd2b1cd4295dea62098822f298981e0fe222587930151cb2ae3669bc51d9fd8c2b0a747ea04240cb22dbf5690f4c9f155c60bd51b4bf38907c9f259d96566025fe4ce3819ffd04b66116e2516d7baaf336046f58c0ef796cdf9d83a269f8ac45efadbcccc53be4dce468da431688dae37e5eda59607128569e9569b14a1d507051d685603fc49accd7d63b5350f71b53d0c4ecac07c77617355d776cd74d6ac911a8863bb60e412011952cf95e98d9a2007fa682eb31e1ea63aadba81e3aab97d82a68eda748c4c6039f", 0xeb}, {&(0x7f0000004000)="a5fcdb10f0bca8ba549dd829e2d4", 0xe}, {&(0x7f0000006000)="836d6f4070bdc10aaa7489b5e30dd10a58b98c1b106e95df8d579efde4aad20db25cc1363fc0c5037746286b347fa57cfbc74f6f7876c375fcc1861723ec1708e228e65854b5fe0317109aeef45fa6ca65aad5616c49d67fc9facc", 0x5b}, {&(0x7f000000a000-0xb1)="5b4643066e70eba2f606ded52a81cd05c6acaaf895b4004804ea9e2f2fa82281e179b381d77c8cecaab4a8725e370675f59e2877af2f3a6f6da7884bb93ca7d20dc38d184c6c0da7ae0a1a6f926555fc14e6f59f29a8ffe0dba93b53e0ba5c57da696bd3b8c90caa1752f3898e26ce68e8d6061a12976df0c953dd91daafcb475f60e25cdf49d2ab0a2cffa01e89fc4d4b6e249f5be9d204161a56e8adafa671de64411c37aa79a71c3ba70a50d825f905", 0xb1}, {&(0x7f000000a000-0x1000)="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", 0x1000}], 0x9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xc)='net/netlink\x00') lseek(r1, 0xa00000000001, 0x0) read(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000) 2018/04/08 15:57:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002b000-0x4), 0x4) connect$inet(r1, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto(r2, &(0x7f0000012000)="cd1f1af5304fa8ed6818fb2a18a29b01c2f000000000800000015952f839daad57c92b0bb8bbf15807c2b8826f3cab4f699b82e2188488ca56911c657801ed18394d48b03d0add51454ad2d7ebb3b72420c6bbd566dfc963067a457a3beed06ca93e19c319f437e972ff73fe756e0169514c", 0x72, 0x0, 0x0, 0x0) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x169, &(0x7f0000009000)={@random="ab230000028c", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x3, 0x800000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000003000-0x18)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000008000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000012000-0x8)={r1, 0x10000}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200000000000, &(0x7f000000d000-0x8)) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000008000-0x3)=0xa67) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f000000b000-0x4)=0x1000, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000a000-0x4), &(0x7f000000c000-0x4)=0x4) sendto$inet6(r0, &(0x7f000000a000), 0x0, 0x8000, &(0x7f0000006000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000009000)=0x2, 0x4) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0x4, 0x4, 0x0, 0x1a, 0x2000000019, r0}, 0x21) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xc, 0x4, 0x4, 0x3, 0x0, r1}, 0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000010000)='./file0\x00', &(0x7f0000013000)=@random={'security.', 'keyringeth0]cpuset+eth0\x00'}, &(0x7f0000013000)=""/96, 0x60) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x0) r1 = socket(0x5, 0x6, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000012000)={0x10, 0x0, 0x3, 0x54800}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000010000)=0x3f, 0x4) vmsplice(r0, &(0x7f0000008000)=[{&(0x7f0000005000)}], 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x96a0612550bcf983, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000c000-0x8)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000013000-0x40)={r3, 0x6, &(0x7f0000012000)=[0x80000001, 0x47c63131, 0x504b1bb3, 0x8, 0x3, 0x7f], &(0x7f0000005000-0xc)=[0x8, 0x100000000, 0x4], 0x1, 0x4, 0x1, &(0x7f0000012000)=[0x7fff, 0x6, 0x3, 0xfb], &(0x7f0000008000)=[0x0, 0x3]}) 2018/04/08 15:57:54 executing program 1: getrusage(0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b99000)={0x80, 0x7ff, 0x8208, 0x2, 0x4, 0xffffffffffffff81, 0x5, 0xfff, 0x0}, &(0x7f0000953000+0xb89)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x101600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x8c}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x101, 0xffffffffffffc8dd, 0xffff, 0x5, 0x1, 0x7, 0x0, {r3, @in6={{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff01}}, 0x0, 0x1533, 0x9, 0x4, 0xaa}}, &(0x7f0000f2e000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003000-0x4)={0x20, 0x1, 0xa000}, 0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000001000)={0x55, 0xf560, 0x1, {0x5, 0x9}, {0xaf4, 0x5}, @cond=[{0x8, 0x7fff, 0x0, 0x5, 0x9, 0x3f}, {0x10000, 0xffff, 0x3, 0x8a6, 0x8, 0x3}]}) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000009000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0}, {[@end]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "b7e82d2f82f3fdea896dc9e9528139dd87cbba005253b35b520cfef3b677b06e0797f82fdb8cc437bf4af1ae80fbb62c9c2df47216d162f5aa464a410dbb095f9aa50d1483"}}}}}, &(0x7f0000008000-0xc)={0x0, 0x1, [0x920]}) mq_unlink(&(0x7f0000007000-0x1)='\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000f000)={0x0, 0x3, 0x5, 0x1a, 0x400, 0xc0000000000}, &(0x7f000000f000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000a000-0x6)={r1, 0x6}, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000009000)='./file0\x00', 0x400001, 0x43) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000010000)=""/81, &(0x7f0000006000-0x4)=0x51) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000013000-0x8)={r1, 0x4}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000012000-0x39)=""/57, &(0x7f0000011000-0x4)=0x39) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000012000)={0x10, 0x0, 0x2, 0xd0008200}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) ioprio_get$pid(0x1, r3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x761e) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000000f000)) fchown(r2, r4, r5) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000006000), 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000000a000)=@full, &(0x7f000000b000-0x4)=0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000009000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f000000b000)=0x32) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005000)={0x0, @multicast1, @rand_addr}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000a000-0x30)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @empty}], 0x30) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000000c000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000009000)=@ipmr_delroute={0x2c, 0x19, 0x400, 0x6, 0x3, {0x80, 0x80, 0x80, 0x3f, 0x0, 0x1, 0xc8, 0x2, 0x300}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_IIF={0x8, 0x1, r2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x1) connect$netrom(r0, &(0x7f0000009000)=@ax25={0x3, {"4275accc570bac"}, 0x8000}, 0x10) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4), 0x2) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10}, 0xc) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000001000)=0xc) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0x58f000)=nil, 0x58f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00003b5000-0x8)=0x8e, 0x7) clone(0x0, &(0x7f000033b000), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f000082c000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000054b000-0xc)='/dev/autofs\x00', 0x400, 0x0) syz_open_dev$urandom(&(0x7f00002aa000-0xd)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00003f1000)={@mcast1, 0x0}, &(0x7f00001fd000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000296000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4, r1}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000028b000)=0x51cc, 0x4) 2018/04/08 15:57:54 executing program 0: shmget(0x3, 0x3000, 0x54000208, &(0x7f000019f000/0x3000)=nil) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a}) 2018/04/08 15:57:54 executing program 0: unshare(0x80400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000001000-0x10)={0x100000001, 0x4}) pipe2(&(0x7f0000594000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000), 0x1cf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000001000)={{0x2, 0x0, 0x7, 0x1, 0x1}, 0x200, 0x80000000, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x7, 0x4838}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x803) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000001000-0x10), &(0x7f0000002000)=0xff7c) fcntl$getownex(r6, 0x10, &(0x7f0000002000-0x8)) 2018/04/08 15:57:54 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000074b000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x0, 0x3, 0x0, 0x3, 0x5}, 0x40, 0x822, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x3, 0x10000, 0x3f}) clone(0x0, &(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f0000003000-0x4), &(0x7f0000001000-0xaa)) vmsplice(0xffffffffffffffff, &(0x7f000060f000)=[], 0x0, 0x0) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000022000)=""/4096, 0x1000) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f000000c000-0x174)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000038000)=@hci, 0x6, &(0x7f0000033000-0x30)=[{&(0x7f000003b000-0xee)=""/238, 0xee}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f000003a000-0x68)=""/104, 0x68}], 0x3, &(0x7f0000004000)=""/164, 0xa4}}], 0x1, 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000038000-0x14)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000201000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000c3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c3f000)=0x10000, 0x4) madvise(&(0x7f0000020000/0x4000)=nil, 0x4000, 0x0) clone(0x0, &(0x7f0000001000-0x17), &(0x7f0000d26000), &(0x7f0000004000-0x4), &(0x7f0000003000-0x2)) mprotect(&(0x7f0000296000/0x4000)=nil, 0x4000, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000c3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c40000-0x4), &(0x7f0000c40000-0x4)=0x4) 2018/04/08 15:57:54 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x108, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00004b1000)={0x0, 0x5, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) timer_getoverrun(r1) shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x7000) shmctl$SHM_LOCK(r0, 0xb) mbind(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000002000), 0xff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x0, 0x0, &(0x7f0000002000-0x10), &(0x7f0000000000), 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000035000)) r0 = socket$inet_sctp(0x2, 0xa, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000018000-0x78)=[{{&(0x7f0000036000-0x6)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f000002a000-0xa4)=""/164, 0xa4}}], 0x4444444444446ed, 0x0, 0x0) sendto(r1, &(0x7f000001e000-0x71)="3a9cad0570337a97d1dc949fd3fd9a17", 0x10, 0x0, &(0x7f000002b000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x37f) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a}}) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x9, 0x0, 0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0x100000001, 0x3ff}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xbf, 0x1, [0x4]}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x440, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000003000)="6fbf806fe5d3baf24d49af4841832d42e32fc4b95637f2e279f0ab2e61fb50c056d303565a4e6bdaf66346ba8afc13d599bb3b02635d73ed1261e408db0c4706f3f0882d2d46269586f3b6d5cb9d2bebe8c4ed4fc38e1ee1089e15173c7acca19fa1a40f2ae8938682662dfc9ad31d797594f443faa4b74dc23a304bf9c9fef9777a94a0d3d32ef77feed32a3bcbc91486ffc008eed8b861d3bc7c6245d05440f41777723e959891315b7a8b277bf68a79885c2ddf9da1e118d020950b356263a8e2f78da6") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000005000-0x4)=0x346de306) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000006000-0x71)="c584eb741ec815456b0cf606c38f0ad2eb339481c4e5f6444f0e5c1bf9a6206961b2f40ee1981e4fe235d165d25f754f2363c0b20c653d47f82203c5993c3db08743c6ad5f55ad6c742b9dc8191af48793b0017c86edc15acbad5943374df2df30c6c8a547ed5612ad3b28bf2ae117a07a") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000004000)={r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xc849, 0x8}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0xfffffffffffffffb, 0x800c, 0x9, 0x3, r1}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r1, 0x3}, &(0x7f0000009000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x1fe000000000, 0x0, 0x5, 0x6, r1}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f000000a000-0x82)=""/130, &(0x7f0000006000-0x4)=0x82) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0}, &(0x7f000000a000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000009000-0x8)={0x1, r4}) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpriority(0x2, r0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x54}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x8, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000000)="04004300", 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0xf4) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000030000-0x8)={0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000021000-0x40)={r1, 0x1, &(0x7f000002f000)=[0x2bbd637e], &(0x7f000002f000)=[0x3], 0x22, 0x1, 0x6, &(0x7f000001c000-0x4)=[0x9], &(0x7f0000009000-0x24)=[0x1, 0x7fff, 0xffffffffffff7fff, 0x800, 0xfffffffffffffff7, 0x3, 0x9, 0x5, 0xa4]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000020000-0x20)={{0x77359400}}, &(0x7f0000031000-0x20)) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000008000-0x8)={0x0}, 0x10000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000024000-0x3)=""/3) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vcs\x00', 0x200400, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000007000)=0x3) r1 = syz_open_dev$vcsn(&(0x7f000000b000)='/dev/vcs#\x00', 0x4, 0x400) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x3, 0x2}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000008000-0x4), 0x4) 2018/04/08 15:57:54 executing program 1: getuid() r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fec000-0x4)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xfffffffffffffeff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7ff, 0x3, 0x662}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x4)=0x10) r3 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x3fd, 0x488004) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000a000-0x4)=r3, 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000006000)=0x9, 0x4) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x400000000000003f}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x4000004}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0x48) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x80800, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000006000-0x4)=0x3) pread64(0xffffffffffffffff, &(0x7f0000001000)=""/46, 0x2e, 0xffffffffffffffff) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x108, &(0x7f0000000000/0x1000)=nil) shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x7000) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000), 0xff, 0x2) r1 = epoll_create1(0x80000) flistxattr(r1, &(0x7f0000005000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000022000), &(0x7f000001d000), &(0x7f000002a000-0xb9)) pwrite64(0xffffffffffffffff, &(0x7f0000010000-0x1), 0x0, 0x0) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x2, 0x2400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000004000-0x14)={0x800, 0x59399d44, 0xfff, 0x23c5c89b, 0x5, 0x5, 0x8f, 0x80, 0x10000, 0x8}) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000002000-0x18)={0x0, 0xff}) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff82}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDSETLED(r1, 0x4b32, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/vcs\x00', 0x400000, 0x0) r3 = accept(r2, &(0x7f000001c000)=@sco, &(0x7f000000f000-0x4)=0x8) sched_setparam(r0, &(0x7f0000009000)=0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000000b000), &(0x7f000001d000-0x4)=0x4) io_setup(0x9f, &(0x7f0000001000-0x8)=0x0) io_getevents(r4, 0x2, 0x2, &(0x7f000001c000-0x80)=[{}, {}], &(0x7f0000011000-0x10)={0x77359400}) rt_sigqueueinfo(r0, 0x3e, &(0x7f000000c000-0x10)={0x0, 0x0, 0xfffffffffffffff8}) eventfd2(0x1af1, 0x80000) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000017000)='./file0\x00', 0x480101, 0x60) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001f000-0x2c)={0x100005, 0x1, 0xa, 0x5, 0x18, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001c000)={r1, &(0x7f000001c000-0x17), &(0x7f0000001000)}, 0x20) 2018/04/08 15:57:54 executing program 1: r0 = getpid() r1 = memfd_create(&(0x7f000039c000)='&selinuxGPL(\x00', 0x2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000083e000)={0x8, &(0x7f0000d64000)=[{0x39e, 0x4, 0x8c0, 0xfffffffffffffffd}, {0x9, 0x800, 0xffffffff, 0x9}, {0x9, 0x7, 0x2, 0x38815ff0}, {0x6, 0xac, 0x8, 0x100000000000}, {0x9, 0x17ff, 0x7ff, 0x100000000000558e}, {0x3, 0x9, 0x9702, 0x200}, {0x40, 0x4, 0x800, 0x61}, {0x6, 0x8, 0x3, 0xdd6}]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, r0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000002000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000007000)=0x5) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000006000)=0x6, 0x8) 2018/04/08 15:57:54 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000)={0x0, 0x7, 0x5, 0xfda, 0xfff, 0x6}) syz_open_dev$vcsa(&(0x7f0000001000-0xa)='/dev/vcsa#\x00', 0x4e6, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0xb4, &(0x7f0000001000-0xb4)=[@in6={0xa, 0x2, 0x546, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x80000000}, @in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f0000002000-0x4)=0x10) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x1)=""/1) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x24, 0x9, 0x1, 0x0, [{[@dev={0xac, 0x14, 0x0, 0xe}], 0x5}, {[], 0x1ea}, {[@dev={0xac, 0x14, 0x0, 0x10}]}, {[], 0x7fffffff}, {[], 0xdfb}, {[], 0x18000000}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000011000-0x10)={0x0, 0x1, [0x40a]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000019000-0x4)=0x6, 0x4) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000001a000)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f000001a000)={0x1a, 0x0, 0x81, 0x9, 0x6, 0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) syz_emit_ethernet(0x56, &(0x7f0000007000-0x14e)={@random="9140446345d3", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d807ff", 0x20, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3d, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) 2018/04/08 15:57:54 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000003000-0x4e)={@random="9140446345d3", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d807ff", 0x18, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) r0 = semget(0x2, 0x2, 0x20) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000650000-0x6f)=""/111) 2018/04/08 15:57:54 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x7ff, &(0x7f000001a000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000013000)=0x8, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f000000d000-0xc), &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f000001b000-0x78)=[{{0x0, 0x0, &(0x7f000001a000)=[{&(0x7f000001b000-0xfa)=""/250, 0xfa}, {&(0x7f000001a000)=""/34, 0x22}], 0x2, &(0x7f0000007000-0x4d)=""/77, 0x4d, 0xdf}, 0x5}, {{&(0x7f0000014000)=@sco, 0x8, &(0x7f000000d000)=[{&(0x7f000000d000-0x30)=""/48, 0x30}, {&(0x7f000001b000-0xfe)=""/254, 0xfe}, {&(0x7f000001b000-0xb2)=""/178, 0xb2}, {&(0x7f000001b000-0xa8)=""/168, 0xa8}, {&(0x7f000001a000)=""/120, 0x78}], 0x5, &(0x7f000001b000-0x1000)=""/4096, 0x1000, 0x65}, 0x3}], 0x2, 0x2002, &(0x7f000001a000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f0000009000)=[]}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000001d000-0x10)={0x7, &(0x7f000001d000-0x38)=[{}, {0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000001a000)={r4, 0x3, &(0x7f0000004000-0xc)=[0xfffffffffffffffd, 0x5, 0x7], &(0x7f000001c000)=[0x100, 0x401, 0x401], 0x44, 0x1, 0x100, &(0x7f000001c000)=[0x3f], &(0x7f000001c000)=[0x7, 0x80000001, 0x7f, 0x20, 0x5, 0x9]}) 2018/04/08 15:57:54 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000f000)=0x4ac94a1acc22e413, 0x80800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000e000)={0x0, 0x40, "118eb910049156f3056bffd4e0c8413907434890d43a5299480bb89e9637ca18140fbc34a7a6ca49d94ad8c355e2d776e867aa23d62c24cff995aac886fc0300"}, &(0x7f000000f000-0x4)=0x48) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000c000)={0x0, 0x8, 0x4, [0x4, 0xff, 0x89, 0x4b66d9ec]}, &(0x7f0000008000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000f000-0xb8)={0x0, 0xff, 0x5, 0x6, 0x800000000000, 0x7fff, 0x6, 0x7, {0x0, @in={{0x2, 0x3, @empty}}, 0x2, 0x1f, 0x1, 0x7, 0x9}}, &(0x7f000000e000)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000e000)={0x0, 0x5}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000e000)={0x0, 0x5, 0xff, 0x4}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000f000-0xc)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000001000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000f000-0xc)=@sack_info={0x0, 0x6, 0x364}, &(0x7f0000005000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000006000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x2, 0xfffffffffffffedb, 0xfffffffffffffff9, 0x6, 0x1400000000000000}, &(0x7f0000008000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x8000, 0x4, 0x100, 0x10000}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x7, 0x9, 0xffffffffffffffc1, 0x5, 0x5, 0xffffffff, 0x1, {0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, 0x81, 0xffff, 0x545, 0x1000000}}, &(0x7f000000e000)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000f000-0x10)={0x0, 0xffffffffffffffff, 0x6a, 0x4}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000f000-0x8)={0x0, 0x8}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000f000-0x10)={0x0, 0x74, &(0x7f0000007000-0x74)=[@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0xd, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000f000-0x8)={0x0, 0x2}, &(0x7f000000e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004000-0x10)={0x2375, 0xa, 0x9, 0x56, 0x0}, &(0x7f0000009000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000a000-0x12)={0x0, 0x6, 0x5, [0x6, 0x3, 0x101, 0xa64f, 0x5]}, &(0x7f0000006000)=0x12) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000e000)=@assoc_value={0x0}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x4, 0x5, [0x26, 0x100000001, 0x1, 0x7ff, 0x8]}, &(0x7f000000f000-0x4)=0x12) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000d000)=0x1008) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000f000-0x8)={0x0, 0x2}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000000f000-0x188)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x15cf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000001000)=[{&(0x7f000000a000-0x2b)="418ee2786fc52f7060ed4e018d16f17aa0c7cdf90c42d10aeb48b99f9cb0660cde7589f02df08047152a7b", 0x2b}, {&(0x7f000000f000-0x33)="3b13032345b99ae1e386e02ae76c8fd7ecdafe1909952032458469d31af730aca924a28344e9bce06b6c57d3a469b662a0f0f4", 0x33}, {&(0x7f000000a000)="e7c9565503909534f109d023800aaefc35ec11bd3635d26c1c2fcb35f260206441fa25e61ffa48eb6927413a9f0e828b3c2e6001700b1db83019ddc7d1a47d7611cf3db1851e1c61acd1e8a466811b671d4099c7dc4a8b0a58630a381676966b6788de22387dbee853f62702ecac34aa453806f838414f4c98002698c4ccebfbd7158de295afb20830fa9dfd0cb21860eb611aef1976335c032ebe046aa1bfaab328e16b6a9735df24d5f516d1a0abe1c0605005abbd7fbcc117d18fab29", 0xbe}, {&(0x7f0000008000-0xa8)="de64f3fddd7682647b2e8646e8f9dab4d56193cebb194a02a0f25df93f4f77caecaa890d2b3001163ab5cb11f2a2cd78ca30f36c00b2793b38639c8ca393a5e6fca05372f36149519890eea5befe6a4a96ba764f3950a8ceeec6b04c30348221943f599c1e47b0782bf145fe844d9740922fc745242446b100ead450ed9d049ba8d75670139c22057ecd41ed1772eb3677ad139ecb6a2f183e5dbc69aa260de1de3d501878db9456", 0xa8}, {&(0x7f0000009000-0xbc)="f057ee1fbeb9afebe92feb131e8b579b02906459af6cb78be37fe3331545c8751dc8ca0ea669beaf939313b3179afe2b170650ab1877a94297639259e9101ae8f3eb1155a22aaf6e239ae096294468f80d8180ee78661c898a5ac160b72d246b7b6e284695cbeee14961bd92546d03a3e13f4d62f6841bbd4307913291fc99882926bd36d5cb9b0ea870dc69252bff40a45a8fbbab9334cdab867d096e87d45d33429763ad31e87c51764119d703d03a37359d3863a98b4c54cb13a8", 0xbc}], 0x5, &(0x7f000000b000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x7, 0x100000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8201, 0x9, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8dc, 0xffffffff, 0x6, 0x7fffffff, 0x2, 0x4, 0x7, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x800000000, 0x9, 0x1, 0x80000000, 0x0, 0x9, 0x529, 0xffffffff, r5}}], 0xc0, 0x24008010}, {&(0x7f000000e000-0x1c)=@in6={0xa, 0x3, 0xaea5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffff0d8d}, 0x1c, &(0x7f000000f000-0x80)=[{&(0x7f000000e000)="a41c33b3affd6462c5f9ed8a4b1268fab434e348c37667d6813aa518236f8c30", 0x20}, {&(0x7f0000001000-0x2e)="f54fe19b935634d213292302c36caa41b74d8f7b92f9860aa9df706b0d7c713a3f9620ad0ea15b430c24a3ae7bea", 0x2e}, {&(0x7f000000e000)="e5556cc17dfff9e111987eb2", 0xc}, {&(0x7f000000e000)="609ae9d551bce78e2e593c564e6cf1cc9e5ff9356363dfea3b6e8db523db06dde0274f6e3b280bcd3f372d5ea9090afbece9a678d245bd6c113d47e22c2dd2ef03089c1a4aa77ca4d75525c56cfe6cd09643bee47b633575c8975f5ae3c9ec03b7d178dbc4f300cec1ccd9a23a2749b0a094cd051bd8ddc6f00066b31dd694337f17b45806dd3da462b66910f08f9616c9ede3924aa9c6830832c0a916cbad98411ea06d9d0fdc", 0xa7}, {&(0x7f000000e000)="f0e756a42eac9e43c54ea0f43f709d9c8d6b9aa28ca57acf4fe0aa6c9031d3d6d1cbc6b88cec1b08bf29acdc", 0x2c}, {&(0x7f000000e000)}, {&(0x7f000000c000-0xc6)="7528c805c2e8a54f4ea8b4930a4be3ef261792b0bbafeab8d30afebdfec2ba3a937221404c1efeff9bd3d643b173a102c6eee59dda8bb645930552da5237eb373b0e0bad8dc820b044ff04e13e6d574f4f131a8b1efe91a05e94a3e34e1b0ec93d69fead6431d666735d78af3778cc0c21aa34ed866bad8f4b62b5b06ed7e03a755ea47ee22652420cf99f7d1db919e1c1287318bd6c74012654dbd403c438c930ec67d11e2c5a5f623ef7c6d9855b9360128dffa1681d2f1df63aeb2b4ae4c0fcab980d9189", 0xc6}, {&(0x7f0000006000)="424f6ed7b08ab3dc59bec8a899ab6a5bf4cd7677ea3a7612eba9366a46afcb295bd422cf9a49c45397adcc116c88b361d58b9da0047f90d0bd6b7a0770", 0x3d}], 0x8, &(0x7f000000f000-0x39)=[@init={0x18, 0x84, 0x0, {0x6, 0xa8c, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x4cb1, 0x9, 0x3, 0x3f}}], 0x60, 0x800}, {&(0x7f000000e000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f000000e000)=[], 0x0, &(0x7f0000007000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x1, 0xffffffffe74a1d8c, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10000, 0x8000, 0x6, 0xff, 0x100000000, 0x41, 0x9, r7}}], 0x60, 0x40}, {&(0x7f0000008000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c, &(0x7f000000e000)=[{&(0x7f000000f000-0x73)="4da4833e7d170bb73f91ebc96f266aad62e8ffef07a2e64fa2cb30d4522fc8d599a3f06ba1668de812db7a84ef8339305b4958d33530dafc97c45088174201997343ba369d5a482cd8f07db6631a3c8a43be5cd6f23eb644886cef1c697f3436d6ce924b1ffb5061baeaa5a2f0de2549f19f51", 0x73}], 0x1, &(0x7f0000008000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x1000, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x20d, 0x4, 0x983, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x8201, 0xb194, 0xfc, 0x3, 0xfff, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x7, 0x40, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x52, 0x5, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0xc7, 0x3, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0xc, 0xff, 0xffffffffffffff7f, r12}}], 0x150}, {&(0x7f0000006000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10, &(0x7f0000009000-0x30)=[{&(0x7f000000e000+0x128)="868667e8e4b91e64e24cf562404488b4e2aaaa5c07503059a13a676a63eb674d4e3175ccebec530f2104a94b10a2a6243b1077a68e48b83fd44f298d09da8b572bf1b38e9a218cdc2a45c8f46deaf6aba28a8718fb96790c8dbcacfd46a3e391eca130ea7272a300ea908bfa7bea7c537874ff1151984c622d0fded399", 0x7d}, {&(0x7f000000f000-0x58)="6a59b3567d5d74b6bb693ff3898b3414734dc7d39bc72d12487efeafbcc8959796162ac16783f8db6d87057f550c874e988a91e7ea7520e4f3ddf77f796f1e02018347369032c8da842c8f17339c273c89a308ee4be168f4", 0x58}, {&(0x7f0000002000-0x41)="1b79182300d612188f801ca4a1e06f20314e64c6a3273dc09b7b5556b641714090751236276e6b0832178c7d647cdad6df2327a17bc2ee4e9690490f989bc1a80e", 0x41}], 0x3, &(0x7f000000e000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xe, 0x6, 0x7fffffff, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x200, 0x4, 0x8, 0x2, 0x9, 0x80000001, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xc85, 0xe6, 0x8000, 0x3ff, 0x8, 0x401, 0x6, 0x8, r15}}], 0x90}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @rand_addr=0x2222}, 0x10, &(0x7f000000f000-0x10)=[{&(0x7f000000e000)="021d4a45e2b8cd7aa478acffb89a4abc9b949888", 0x14}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f000000b000-0x1c)=@in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7031}, 0x1c, &(0x7f000000e000)=[{&(0x7f000000f000-0x6c)="65227c59c773325044c83067b94e1fd1b95b8092f3a316c380ad74f349d9689b85e50f022dd8745725e4e8684f3683262346d15114f9bf8613797718005aca7fb26d7f9b8d705aa855498bd30c74b792e41bda3c13b1124ee0fa7aa35666b11164f1a03afaf8b7bd7849059b", 0x6c}], 0x1, &(0x7f000000d000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffffffe0, 0x8000, 0x8, 0xd3ea, 0x9, 0x8, 0x1, r16}}, @init={0x18, 0x84, 0x0, {0xfe, 0x4, 0x800, 0x6}}, @init={0x18, 0x84, 0x0, {0xda56, 0x1, 0x5, 0x6ab}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x203, 0x3fa2a977, 0x0, 0x4, 0x1, 0x1b6c0000000, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x481c, 0xd, 0x6, 0x200, 0x8, 0x6, 0x4, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x6, 0x2, 0x80000001, 0x1, 0x7, 0x2, 0x10000, r19}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x205, 0x100000000, 0x8e, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x8a56d0991253c622, 0x2, 0x0, 0xff, 0xe0, 0xfffffffffffffff9, r21}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0xfb, 0xae9}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x200, 0x0, 0x4b24285d, r22}}], 0x1e0, 0x20000000}], 0x7, 0x4000) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000006000), 0x4) sendto$inet6(r0, &(0x7f0000006000-0x1000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 15:57:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000b34000)='./file0\x00', 0x101002, 0x20) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00003f5000-0x10)={0x74c, 0x100000001, 0x4, 0x9}, 0x10) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000d000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000028000-0x98)=@ipv4_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000002a000-0x10)={0x2, &(0x7f0000029000)=[0x9f, 0x9]}) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r0, 0x4) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000002000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/udp6\x00') exit(0x0) readv(r1, &(0x7f0000002000+0xacd)=[{&(0x7f0000003000-0x41)=""/65, 0x41}], 0x1) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000001000)={r0, r1+30000000}, &(0x7f0000006000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r2, 0x800000005432, &(0x7f0000003000-0x1)) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000000d000-0x6e)=@file={0x0, ""/108}, &(0x7f000000d000-0x4)=0x6e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fanotify_init(0x0, 0x80003) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000000d000)='/dev/vcsa#\x00', 0x9, 0x2c440) fanotify_mark(r1, 0x40, 0x20000, r2, &(0x7f000000c000-0x8)='./file0\x00') vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f000000c000)="42d989d931b37482f26b5d2e094e3b94de0ffd36f63d6c087e037d41f15c1d1c55b2dc2d1db852271bcc82f96a2fd79363f03807731670671124a5be7436aec2463a1b2911ef42c701abf10fc9ac648c2d9936acb2f306123557542dad87ef6480854aa0626a091a99298d3a7819faae3aa4f49a6de4d97229c0896e750670158673584566d90178ae72613ff5cb4304ff2d23a7904491487d902a0c49ac09092eea96ee7d5eebe2289e4ed8771effbf18d9e42d600d329a70b378a722", 0xbd}, {&(0x7f000000c000-0x28)="c3d5e0e1180a5bb3a8f1d7807654c86fe46d7b3629a7c87a6bb532a0df675cb49c9289c50a031ac5", 0x28}], 0x2, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000007000-0xc7)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00f059", 0x24, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@dstopts={0x6, 0x1, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x1, [0x848]}) 2018/04/08 15:57:55 executing program 1: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000947000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006fa000)) r1 = shmget$private(0x0, 0x4000, 0x109, &(0x7f0000000000/0x4000)=nil) shmat(r1, &(0x7f0000000000/0x3000)=nil, 0x7000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000002000), 0xff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8000000000002, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000003000-0x75)=""/117) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000002000-0x8f)=""/143) socket$unix(0x1, 0x20000000000001, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x21) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000001000)=[0xa584, 0x8001]) mlockall(0x2) 2018/04/08 15:57:55 executing program 0: prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000)=0x1c, 0x9007a3bb353bbf0c) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x5, 0xfffffd17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000006000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x60)=[{&(0x7f0000001000-0xba)="7ea90c0e0872d75bd08a378a1a4a7440921c2b60931f160d93ef6a3872cceb14b537b722c2989ea3945bc1c0498d895754a1f27ce3767cdb08085751583c1a48f3acde40bb53f6ff3967521c8823ae62b739b02789b124b0d94834c99570d9f3cb83f57b70a6de3e7a8d4e24f053708eae10773cd8b44d49f9931270b538331676906fa061d24642d7ef6ce6528bd82253d8839093fe4a144226cbc70dd8b11759fb54e3aca92040d74d47160a0d054322856f7cf487eab39be1", 0xba}, {&(0x7f0000002000-0xce)="da928c9a3ab4ff6071b2204c734ec8e5a3f946c56cd9d70a6c30f1026c86dea63bdd42a6eabbb4068715190bb72dfb602d8a52d9904eb40cc162d9174705619a528a15cde4206a5d4966c1b21d6934a3620eed9e56860302681a37409349340a2e0f7a1643bbbd64e60b0e6af78ba6cf421644eabd324b164bb76bed6b72515e3835b9fdd8971f6eb2897fab1ac72187c32ad6860836beab32d947b9793dc040eb7d44b3424fb158b40c0fa439dc1563abde35639f0e2310766c66e5534475bc71537411d3afb561a4c62b7c8624", 0xce}, {&(0x7f0000002000)="fb0ffcfd52f59df8fb7fef34f62ed5852abe7d56713d5921fbcf76a7012a29005b6e52572b7e2ae5dce27009a291ca08f07c54b61eabd9580cf08be38907716c751f5ce57f1c70cd15986bab2ac884c60c04da0c7916207501a8b2bc43cc62d0faa899971ec68cc420c1490db83917c89e9e2b2138c5038262fab5e237aafdc721538353d1304de2e1cc607bf62169921d0cc5866c7c223c99f0e4b0e3cce09ca2bc095a64f71401c1631dc33e423469de408638eaf1e9e9dbae7f749903a02cf5d4a18f6322a2e8b39a829f30d038dff8e0928f3669636203ee7d535d16ddd7d2585d45481f458271", 0xe9}, {&(0x7f0000003000-0x9a)="6301f7fc3eb2b76b372db072dc9cc95e64d05888508bbe69fb1784b9a06c7524727e3f3df10f3565a412261caae2a66ea6565e374e6e579fa506ef91d4c2422af7a59aa739accce479a31b384d711e1a1acea3bc3ec54e49311c8f913f060173f9a7d23ebb6134d4eb02c359edbabe84ae5818c457191c3245dd2e4eb3c00bb898af0f7a1be971e566dc96d226046c9228b50b4f8952c7039b78", 0x9a}, {&(0x7f0000003000-0x90)="74c345387b20b4f505f17cc031aab104753ce7d66cf41732b65e7f8fc27897208d2572cb5756c390707e03cb2fbdc34a4d901bc5b8924c479bc30931ee3c48d2feaed0854d6031eaf624d4bf52e73ee4ae1e6e8f66fbe2fba96daaf7ac38f9ac62d72d219290bc435156893c0d18f533e2df4ebf2a4854fd6fd7259822c43bd4ff1761a9f0a7be3e47e8a7314bdb282f", 0x90}, {&(0x7f0000002000-0x76)="fb9d410fad5e8c63ddebcd23b25998ade9a62363af4940cba7386e20605b44a8ca4923394b5ef760ae09e2728f2ca25372a0691575ada3b313b79a3ff7e2a2e23ab9b42a72e4fe434821b1ed593482d642ad8a598c66d8fdc45ac235e2980a7ecc7314f0104bb978422fa6fd5d30a687a43f7173ddf4", 0x76}], 0x6, 0x7) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000005000)=""/152) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x5)='auxv\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x6, 0x1, 0x3, 0x9, 0x10}, &(0x7f000001d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000011000-0x20)={0xffffffff, 0x7, 0x0, 0x100000000, 0x6, 0x7, 0x2, 0x8, r2}, &(0x7f000001b000)=0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000009000-0x6)={r3, 0x101}, &(0x7f000001e000-0x4)=0x6) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001c000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x4, {0x2, 0x3, @loopback=0x7f000001}, @common='ip6gre0\x00'}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x5451) bind$inet(r5, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) finit_module(r1, &(0x7f000000c000-0x12)='vboxnet1-em0$\\M]\'\x00', 0x2) connect$inet(r5, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000001f000-0x8)={r4, 0x1}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000010000-0x18)={r1, &(0x7f000001a000)="d73fae534d7e36087e43a65622b58bb39552649d3a9fb5211c704da309d38701d5af2a7d9950b0a441cf4ba40a13ec6ea7334e7eab78d660f265a3bde840b1c71a1094b4097d883dd2dc6d07b453cd1dd1a1bed1bb1af2f5a5d03623ad1315d78885841350b74d62247c553ff1291813503a", &(0x7f000001f000-0x49)=""/73}, 0x18) fcntl$setsig(r5, 0xa, 0xa) r6 = fcntl$dupfd(r5, 0x406, r5) ioctl$int_in(r6, 0x5452, &(0x7f000001a000)=0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001b000-0x4)=0x0) fcntl$setown(r5, 0x8, r7) sendto(r5, &(0x7f0000017000)='q', 0x1, 0x85, &(0x7f0000008000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000001d000)) 2018/04/08 15:57:55 executing program 0: r0 = socket(0x9, 0x6, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x70)=[{&(0x7f00004cb000-0x60)={0x27, 0x2, 0x3024, 0x2, 0x3d, 0x1f, "d0b3031b4306b68cb363340617b08c9c2c824e78cbaa43e791e8dc784373cfdd9beb213a65584ba02bdb337517492c00b0803fef58c00147a139d5d89f4456", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="5900d8dbf067098bd4aa7310627ae03048e401892cf10b2fef42a931bb65bc73d3d1225857825a82b55a66fbd1d3fc78674643e8b4f2de300a652cf967442088dc0cbd372094f1701f593c9801a825ef905743b86bd1459a4d30607bf7adbf0684bada7c40442a99578e932c8406e96149c0cc01ece44df389a2", 0x7a}, {&(0x7f0000c3e000-0xc4)="5eff3f4c3fb76e76b90dda1f143a187f145bda8a2512c74af46332d726052134f880ec729bff70885d62d4473493154a92e45da43a70a843b6abb8218406b754f5349343c234f2128ec6b8f4980437613db7d870edee1d81b45f38adf75a6dbb7fb17602ea0ecb26a02c5ba03e318708647529c391dc01be4cf81c02f88aaf3d8f743883a82591b6af7d2d4635a9244109b329776e6841ec4a043441546abc9a738c922012221cbcad4e8045cce53ed35af055b21fe2829fd758f18c80ff1e960fd0777f", 0xc4}, {&(0x7f000027b000-0x1c)="77f30c5d45426c5028d70544ad1b32327fcdb8c8fbde94f31342b1dc", 0x1c}, {&(0x7f0000f25000-0xfc)="79a0479fe52d27e4151f240a8d4ed3a3ed8a8c3310ccd3d8ec6e555e84b608fe503320987cf93e372fe199a9306e374c04127d61a1c54834bea8e90af87fbcbe3dfe02e68ebab5cf0ba67e3dfb7152e593ed0b587938e1bbd4e0f84d83271e9515095eb52048cb78737d8ccb17c2d82fb32a5ed4b71a85d273e1c8638146a80f807892e1f0599d66f85782bc15828458e362bfffd3e1fa8f1c4b40e573d204bb4964b5535c0ff134fa9afe6269b298714deb35d7a53eb94128fb056d6e997cffeb98524d835005d694e200b8a8cf89e69d178669af8d656dfb4ce2332016474a4d8146c0cfe4a817c4fe696b93d37d60c5662913bdc65001b3f6abb7", 0xfc}], 0x4, &(0x7f0000000000)={0xb8, 0x102, 0x42a2, "2d35060412b8ff4a3c6da27f8c43a8399fbe5e88ab781316c1a160338e8e1c34f7b77740215906fc6e4f768b1a4fc873e406bba350311d8cec2a792ea445af1d3a35abc2ec1375904b4beaa8d65300e61118f4f5b9c3f9adbdc1c445410cc9ae029bcebdb45f940a30e1f345d8f1e2ec69cca9722f91a4aae53b2cbdc6b41dce15a1ad8b62ddcb396669e0df1ee9cab8ebf8ac51e331853400c58ff6902bf489c101b9ab88ef53"}, 0xb8, 0x10}, {&(0x7f0000b10000)={0x27, 0x7, 0x7, 0x7, 0x1, 0x81, "09a0e4036fc718241febdfd951f64afc0b2f2b3c1940d4fdbfd6340768513c55b519e8c119b20ae9a832c6e63dbf69f4e2f6bbdb47315d99b5b769a1fdeb37", 0x200}, 0x60, &(0x7f0000ae0000)=[{&(0x7f0000aeb000)="686a1f2cbf0c79d77dcf2939bd546d5923f7bb039afd1150068128923cf9e49049310b401c6ba8bd991c803cdfe44f976473ce68537ff196a24229be82d491f014f88aaf705578f6a9f7ed719d4b04c18d9ce61c122049fc490b19e122334bb7f397c4ecca8b23b40f3de6fee72d4a3778c56352ce46253c83735acd18873b4617acd6e0e4a6dc5171ce5ea6f750268ac5ed5a14f813131eafc1099320b6d9f35468c630f5b8c44e00515a5ad459048d14502289f8a9feff74b7c6eded3a442b9c5f4b47671c1e23695b522ad724f3ccd9686e428be17e0130f862a58a511ce6263b62ec3bb71fcb8032669e3fc04d70802866ba", 0xf4}, {&(0x7f0000001000-0x38)="db33c9b0e738076e7792cd37a0424b49ec4b8e13d5b8ef59d5666c0ef32d901fc81daa807d2452013bbbba6c0590e4cd67468ebb50b7abe0", 0x38}], 0x2, &(0x7f000027d000)={0xd8, 0x117, 0xa9, "045941496f5ec487e649ef5f35f751f0e2bb9fe396acd025f77cd5a35d877c46afd8187e02d1596255a4bdef05136355a5737c8322edba8a7e7b5404b28dccfceb6beba1ae9079db744fbba8f822ca8d7d305257e0769bec0ae98372aa1bd93e5420e75ec3a462de6b39885f98a8243b90b630edbb260446899531be355eb5b570b21c43cd689a799c22f7d6c6b528463a08ee21464bd6290725510e6834d28172aaf5bab9635e35d90b39daa54f99c7df4272b1a9ecebb34fcb1f2857ab36282ff9d5ac"}, 0xd8, 0x1}], 0x2, 0x800) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x0) close(r1) vmsplice(r2, &(0x7f0000009000-0x60)=[{&(0x7f0000033000-0x13)}], 0x1, 0x0) 2018/04/08 15:57:55 executing program 1: clone(0x0, &(0x7f00009cb000-0xd3), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000000000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aea000), &(0x7f0000001000-0x4)=0x4) dup(0xffffffffffffff9c) 2018/04/08 15:57:55 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000074a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000d5a000-0x4)=0x1c, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000283000-0xab)="efbe8f18c71df58d23f979ea16d5d8f0fc62fee7e212c9f9d652c9c9d66856e8a8d136d6e97ffdd70c4052aff603341d506de468cf0994c8c0f96bc7869314fc4851b859bb460e2b8019938d73eeb42d05b1f037073de678e2547f418c98c8cf68f1a9d21a284530d92c019f753f5715ca5b85291f42e4a2912cd433d008061778dc11c301b747443de6fa7ee39d991a2e75c377f6c59a069dba4e604b76594f13947fde5c52adee8a97e3", 0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000760000)=0x1c) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000001000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000), &(0x7f0000006000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000002000), &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x15, 0x52, &(0x7f0000cd9000)="fe80713036ee179de89fb5d9e4e28fedf6cbea9351372495295bb02745b1840a06b8d6db67267b4eb30f8bf504cbc75f8bc91c53013d7e1b7490a6f7858e96b55a41103fca3ef39fd5c92f227e0b123f90fd"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000+0xd54)={&(0x7f0000000000/0x3000)=nil, 0x0, 0x3, 0x20, &(0x7f0000002000/0x1000)=nil, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000001}}, 0x9, 0x6, 0x4, 0x1}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @empty}}, 0x9, 0x2, 0x6, 0x5, 0x8}, 0xa0) r2 = semget(0x3, 0x7, 0x13) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/97) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000004000)=0x80e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0x66a, 0x2}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) sched_getparam(r4, &(0x7f0000001000-0x4)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000004000-0x4)=0x200) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000)={0x2, {{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0xffffffffffffefb7}}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000008000-0x1000)=""/4096) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000008000)={r5, r6+30000000}, &(0x7f0000001000-0x10)) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x7c1000)=nil, 0x7c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007bd000-0x8)='pagemap\x00') mmap(&(0x7f00007c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000553000)={@common='bpq0\x00', @ifru_settings={0x101, 0x10000, @fr_pvc_info=&(0x7f00007c1000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) sendfile(r0, r1, &(0x7f000030e000-0x8)=0x300200, 0xf3b3) 2018/04/08 15:57:55 executing program 1: ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f000055e000)=@req={0x50, &(0x7f0000f3a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x3, 0x0, 0x2, 0x2, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xff}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x80000004d, &(0x7f0000006000-0x4), &(0x7f0000004000)=0x4) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000019000)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000019000)={&(0x7f0000019000)=@ax25={0x3, {"b032d13fe3e3c2"}, 0x9}, 0x10, &(0x7f0000019000)=[{&(0x7f0000019000)}], 0x1, &(0x7f0000016000)=[{0x58, 0x13f, 0x4, "e07eb077b5023651d822f8214df31c37b5146ae9960ad22c9e2ce9228ba1dbed06fd31c2621e5ca4b9c2a18bbc07a9b72130fbe847d5942ebae291ca410458e8baf0b00c2b"}, {0x38, 0x113, 0x8001, "39421b94471757eb81b89c396956cfcfcfe9782d4fc4625e840dd49213d0f15f27"}, {0x110, 0x117, 0x2, "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"}, {0x30, 0x107, 0x1c3f, "42dc5ac513900522192666544e2600a3ecb684067642227dc8dd468c"}, {0xc0, 0x1, 0x2, "d014079778f44401841d8cec68c5ced94b9acc23decfe5cab9015db28422bcb8db3c91b963192a9a18ca53600ad8f6da8efb3bbe691405067a826f8a317174a44cb2971a215440139e7b475b6e6a2674909af165206608797e4b129272070863bc65924a51081728bf3cfab3fb83c182334e6ec007ff9bd808af9080bc4b4829e0bb81ff51224ee251805294751fcb0969580ceb939698da18890172f11dbdc7d03fb94a3948045d99c0e1"}, {0xb0, 0x10c, 0x7fffffff, "dc8d737c15d8975c052a55e88585824bf73a5a3c3354aaebe352928d9c16f3f187337e6a5b9f8a82881b6e33071607976ffadf2712e783e0b2adcd81b62e44d535513d964dd99434fb27af843e1210f49d781f8aa83fcd553a877bb98d35e73d56a28591f11fff38b72e0145542aebcd05db0c5fb85de0f79fd80a9b5682ce5c00d198d63f15f934363f15ab36a00243515b6008b8388bfe532f5d956096"}, {0x98, 0x11f, 0x545, "f176c489c54ca6fe50f603ba707dc291bd2c4ffbbcd740c8018b27df52384df25f727aff45af0aad5da2c839d71baa583dc3241c456f3709042dd79141ab79fd1b927e61eb6b74e3d4866c7650abe998cf3dd5a45a09c18a9587eb46c156782f4b58b78bbb5d620fb12b955f48057bd20cb26ff8dcbce0133cd0935cfae7eb194f"}, {0x1010, 0x101, 0xfffffffffffffffa, "73c1d945c4455951ee3c6b8f8ea0faab226752d480708f6ef4e1b6c387d4cf424a6f7f371eb1acc351aaf24633e1c9f2ce4a60607602fe5c995f6dfd6385ba3a2f051605b8f34a5d29a294b7a50b2fde2cb47ce923aa26d13bc3f69900ab7962937414e68fe22367666cb7a343aa2343642dd88a132d485ba32578d47bc8634e50561851d6417e8b22fe2a210daedef7023725aae8c767c60f384ba0f766b5da8df6b6076478f481b5393b1fd14715eb6e35cbad7dd7c2978dcba5742ba1682c33109964230bfdadfefee6eadce929dce3f63aa1e76695e055bdbd0e57091f943016802ee630bf3b4bdd1f5bfa54751aca04ccf45b95c1782e50553208dafdb406d37fafe88877806d28fd763abb49fa23befb224a21de1a322018bcbede41c159ef04f0b00ee40b84cc7913c8b229b8c7d0f2ca2f590be8f6a555de2a8574578ee53d52e8a98068b738eaef857ef3ed42460dad74b3d372701026756a53d8b0945bf9521e74e8bd1e15572a95275afda0a68508840801ae10a63a0cdeca25ddd09a1415e1b6b3da4dc324b18ca9c9a8a27a42e656b24dde4380de22c0e5b8794d850581abb95f3d06253180d7377c61112ef9fa58bfd8fd3aeec4397200a4aa4b0403f771bceefca79c78948cdf259b66b5021028add14953fc4fdded975aa69e75b367f0e3226c201dbe4935365c58e22275f2a9e6766e45f93ac123332c91c42242901978db30b03855830a991ca82d04ee112e4974e3f551fd83e2b10cf5e4bb8e38f7ee7ce8dcbdb5a0a7049f9739893a5da73bc9416e947ea5a827fa2f349adda43a2735c7c80ae2257286805c42a834ebb2df16377411b5de6841e867af1c8cd1f3ce05c1aedb9fb41565fefb18e62f7ac2ade2dc9ed4d8dffe6469a56d1fdea4b930cb535803ec6deea8bdf42731fa8a17e0124c3abac0883746e4f9aeb97ffad9a0107680d837842df0c3e52eca6e282bd28b9b00fcbe322b509910d5251489dc7c273f6af19107e3964409d7248f1724ba1892222071f35cef2d75f17e06d951a638f4477e1d5c8ccc8e5ddec3209c2e57a932a46cbdb6afea11e94f982ada6a9d672ca880180c08391f9ac68fd0c068db0f68fc55ac802473c550b9c768121d2bf672e2dc3cd96d0b8defeb1f5c769f8cced1a599cb0daac799cfadb9b7218d6777151e8def79fa1e41c533018f393afb9f63181e3dea006f3b872fc1571d742a5f845f7187f099b13c0b25aa3ed6f3d2e938e2c7975d93562658ea1dd6e088a7b967a917e7a091281d31765fea0dfdc519c2f8ade217f363ff4cda6583e2349849ca8424aa46062b342740bc67f4adac128087a64da2d706a15841271c8c9d148faab058265359864d39b65b2e9991de2a37e5a4fe70d2087315a3ec3971cdd894665546d1fe9d2598d0ef33655c8b9f847c7426a0dd414546dbe2e345cb568d95b057d6ec95ed2b4b231749938299439ba11a6cb98b0dade36b9fca86417d57d8b60474e9395f490e2b05bcd891bfee75496e31b92a70c8b22c649f864d59c1f9efef64e20144061f7bf223ab600704d6bc0e594f13ac26af05e77691a8b1152c509b6da148841c18698b1ed38666e80e55d65cf569a2a5a621c7b4e335c470bac5f597673f6233ee60e1257a7e1c52e827fb28bd90c88c5752cc53042435328de2ccdbd3549e73bf41f40f5035c24bcfbddb3a021388ee92e343cc8e5ac2b26ec15b265b6307d601b93f71a2df3a7ff12d7f893824b8c32cba5995ffe8c95d31833bd211ec188ffd9b469e775151e024ce2016ce0945821f478a6f2e3efd9c160554abaacecd052b74a5500c709de12896ac160818e5863b21482cd270ffc1830593ab749d2151b7bb8f2ee1abfb95e9fad6766746288dbf00aa0c952a37f8e2bdc78b8e46f6ff2590ef843bb5a403f49d5bad1a91ec55f06e141cfd16fe6f307e3c2766584cccc07695b736fa84c07d28a548eec6bb496dd231f331f0b15c5bf0311236637530949240242a82c292415f5ec1a51106fb039b19994707e6936807b5eba1b7af0a518b535b8c3e20d596a50009c6d4c3d9faef034c2cc55f22d02f2f622b9bc4c5fab88e82a2812cacea5088f384eeba2e2eecd716512a86f3e79a45672aca4dd6f5a21943a2fcade31f2a311de9054f17dbd700c981acea9aaba9f3cb5dd53479aa5f03f163dbeb101c9daca14e81d46e5e6c9cc1dda9852c8cd9efd369629e32c0f27c76c5644f29f968aa911b47a595675ba8c99fae8490fb3f41a874056cc15daf340f6921c9bc7456e36869d08b3cda0874345092423ab34b74474207bd387807b7a89f97599a114aebf6b2730630375f401cf9b3515c77829c8f814d10c975738e0984f0de26a6c922eb3ca72b285cf932c7718344bb8131c441c2e9172677f5bfc5fa4e0cbd4f776104fe4ede5f103901e5043d534c253113a2514af1dc43860ed7d292ae6d77a68c24cccd416be6c16c71b866f2e671e0e8f033e622a88e101151956d7d6e1be3c203f8f256a428c1f51d68d82e3ac5ec05047287780f59d0e651ff43f7b95886e4f5dee6c4c75dee2b914c268e5ad178c407055558d6289ddd3ea11829765a0c6227f72226caed1a877c5e8fc180ad343bbb7e34d6a330adf91f1bf18fa85e1c5510b1b9888b08e81f624e66bde0c2c8028e3637d5b6b17f5981a5ed746bd060617c5f278ef959c1348a189e58dc9fa4f65f93d3c5bdecc78e21c8f5493a574df904d6aadacfca207f2433bce8c0e36e55b03132a651b94c7e6d7c15873959dcdeded3ae3f07958b12bcdcf9be3c3b8b9ec75d4a1a9ed5a5f138df88fdd175cb7901680d945eae74793fc784ef095ea9b9c28742fdd6fd27e596f47bf93346d0a18e013ae22544a8aa58597b00e576d0ce64baa7fca82f7c1d815c88adc5e0c5f6cbd9366173fe5d1d12165f65c8e987e90f91a3abbe80eb70ce1378d278aa5a6c48f6bf8487c2ffb32e69270b1110a0738cf145f91b6d075d2a780c72e0aade5225c0ce4bb27b30777bcb058c3a5252e7b2e5e63332eb0cd9823e3a77da7e6e6a50100ba634224d41372b2a1a0045bf33cbdffe5a4febd637faee67c85245493612a639682c1894902ed04c85457998f66d0a426b387ffe30e945fd795c17c7d6be81bd6f81592d80ce00bf503b84cd2420e690e6b80f4d34b1543693cf872782503b637a52fe15c2eaeb31e57454115bfb4f79d70ad13d7efe2fa6aa95d38094f56ab36a59cf30ef571a39377a650b1163771960591a036ea4a76538505dd7d5ccb298060de1316221bfafd4d2f6f4684816ca12a4f90d34efa5c4cddd6f75acb6dcd30e9280ec5d2834065f4359934a9f2f18671397d451489ce79626f4d3a36b7f47e921dd6324c502a74638ccb0e2c4ad39dda583618176bec3bfe5c13647c699a9ad9021179e25a9cc94495242766fa668e1cfd1008ce34f54a0750ca8e62bed05c947697353968aafe875878105b4467ddc99da12b3ab1f5ff4e462cfa8a82692ce74209e617f5003de3b2519550df657732001b2af26bb742b209be64a84487589407a44d74c50ad1233747d871524012066198d378adf356b3cc24d1631a52a48a12a5161b1ba18678e042831c628110424a54e9e6c6ca172905743eae412b721f6e52dc04b9e65a274dcfb9e3216cd37dcb2d26941a9bd81499e70f5d155aa28c019734cfb7395ce2b86283734f9daa90cba668352a32d39a614fa214cd9123eabbb422daac49dcc0cf7c2375e137cf0199efae4804db06c27fdc27cbbfa0faddc02a07497d6248ba86daa45d96944682d7c91e5b29e7b453fa3be8b6d2f2aefa4ce842ff60b5a65b1158035d870e621364ec69dcca2fd909353d9a6c682923057c9518d7fb1ac9947364a828e8e5ac4b981fa219fb9c7dd5caa906a65189c8b966e43e9da51d67471e0cfb12982a2c47517b13fc5b418ff587caa902d4e8d2d38fbaabb07d6657be5d5b8bb20731163c8a05a3ba7af33757e56dbe7b28397925e51261c9e2cbdddf75e7c63d175f970314319df14813135299b5e4cda95912036f274bd55728e32d65bf96b454a2cb5fafe97717ca11e2ba1ac1b1ea2e76434793ca9bd9e8bdaa89fb1255e99653a6c59ae2ae6d510fced29e4cc8eeaf71a89d14a001ba4302283631c660a93860db4a7e9368f1a5ca301fa1d196122ac77d7e81ad9ba1ab8fdbf9ed3ee5ebb86963d877920cdcbdda1815a85b9ebb4205908fe99738ca073e9355d44369e53006037b3b94ac84c4270915a7d7d101b383beae5d0201fca6c4e10309e20ff10cdfa6b5c97fb26392ef24b8119c6fa9f2f4bea2ee86a48c9759d8d86d9825ed6ab2b27084aae56db67cb49ddb57e60e2b24186846601d98baa8d6f9a98abe8de09f7b89311014dd81258dd78dda800ab46ff39ea761a662fc19464a9a7227371dbb6f83ac429ff9d8bdecbf423712a116f93cddf4c5f492b9408ad2fcadee146b3ec88d9c7da162a40fe6b00e29b097051873052866e75843bb271c92583fea5b82ff63ca4b342c561b26c21d312375f3eaecdcd1a353203af2ace8722554d5afc5684914e9e2c5e47f2a4d398f53a37cdc442f9c9a7ca9168aaae781cbd18fe311073a7f97ef4da50e011331fc0f29962ad3c39532ee29e70ce18fe05c3577960a0696677b6d2be46b18eb4ef2a8e2f3bbd9e3ae1c6f1319394a461014e9f6a86508239f48636ebc60630e1608049e169dc83f059d82e078801127f27370cef3c77fb077e87a1935388ea192b0211017a948e27d6fbdb9eae86c9bd478fd2824e0b74519cb5e01b48c1ece1533750c2ff09eef3e48031d60206c4a0adde919e22d25b6e3a8706f95f0a87030ab29065de464ada00e37842e71df5ca7c466c7f69c1b8736b6583f6b671dc0c27725d9437d866e8b16209b5549488c71a3f57818cf3a9cb658bb2d422dacc7ba341f835be30cfc03b0b3cb739f09156f9f78ea0723a1df124b07cda8e56d49244aba80f19bae2bda8142325fcd3442d992a5378a616542670e3483f4172c8361867e503f13788834032d08abb065061a24de514c57944175aaf92cfd315ef291bed03bfc48f4e1cac8126aad4fc637417fed34941a08f3d3b21247077195c90fd3753442a265dcc279e510ee164b8883a2a13defbe6f12522fc340a91fa08e384422e01ce38395dbce47f56b8d547c664b20efcee261139a23a5c98a14ce37a1e0ec044e0a856c1701413b087cfa51faff2909a5d97d95bdb4dbc8a9ac496d3737df2b37ea3ab2e8ed295448a1b1a832f9be3384a30122a12b00094941f88ac394550c7155ad2f52baeb747dcd00996598487ab21470a979b51357cb6a5f173f20367e027a28ca4609a34b88d001ff9164350603e0ff68771ebda85d768f4183fd18a912774e46f5ca2e7f76a10faeb8b66c1e25975c8d6216d90187d60d9e956dd85b3d908720dbf2540fa79818d0be733ec34cf3836479ba05b778be62f8335099736f77dd9e36b1ebf953f9017625354b1b4e5948dd482fa5c98c06f18a7b2c9594e9c9a20d2ec142ec89f355b093123adb45251712ee3f3cf455ce8b7a746ad9377d871166a11d141e49ab4cb0ab22bfdfdbbdbb0d54912a7663971e8d022c0f30a2fecbeb056b6ec6a116482dd6245ff40bff3f447e46eeedd0677fc6ebb7f5ee2413924f6aa4386029a59c0368bcbe3739970c80d7d31a8175164d41348eaea66f26c210b7b13931c99ab6f6db95f82d1a1df16f80ae391eb29690c476c73d78838a4f8a8e97b"}], 0x13e8, 0x8040}, 0x40) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1fe, 0x0) set_mempolicy(0x8003, &(0x7f0000001000-0x8)=0x9, 0x3f) r2 = socket(0x11, 0xf, 0x3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000011000+0x824), &(0x7f000001a000-0x4)=0x4) write(r1, &(0x7f0000019000-0xc9)='B', 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000010000), &(0x7f000001b000-0x4)=0x10, 0x800) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x3, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x6, 0xe, &(0x7f0000011000)=""/151) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000000e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f000000f000)={@empty}, &(0x7f000000f000)=0x14) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000d000-0x8)='./file0\x00', 0x141a42, 0x0) pwritev(r0, &(0x7f000000b000-0x50)=[{&(0x7f0000008000)="92", 0x1}], 0x1, 0x10000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000000c000-0x4)=0x8000, 0x4) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x6c2000)=nil, 0x6c2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000058b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000210000-0x4)=0x1c) fcntl$setsig(r0, 0xa, 0x13) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x6, 0x4, 0x1000000000104, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006c1000-0x18)={r1, &(0x7f00006c1000-0x7)="7d497bb23e5a", &(0x7f000047e000-0x9a)=""/154}, 0x18) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000286000)='./file0\x00', 0x1fa, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ef000)='/dev/vcs\x00', 0x41, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000006000-0x4), &(0x7f0000002000)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0xcc011d33f8fac1a2, &(0x7f000085f000-0x4)=0x7, 0x4) write(r0, &(0x7f00004e0000)="2d8178170a9223d92737b6df20addac4c4fdadaf799a09943707f171ca9fac5364e4f2c0fe900677cee8a00b823baa14cdf340df09e67d7c194e43cf54a75d5ee2efbea784bf840dac085fc535b5ec27e6d656178a3b092574ee7df9af4a21422d0823dc9767f98558f6c57be8380b9d", 0x70) utimensat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={{}, {0x77359400}}, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000092a000-0x1)='./file0\x00', &(0x7f00009f0000-0x15)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00009f0000-0x8)='./file0\x00', 0x400000, 0x22) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000047000)={0x0, 0x0}) waitid(0x1, r1, 0x0, 0x20000008, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) fchmodat(r3, &(0x7f0000047000)='./file0\x00', 0x2) getsockname$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000002f000-0x4)=0x14) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000010000-0x1008)={0x0, 0x1000, "2112e0ad8ac17d64194707209047ce79f850b12c63c4a6b34d3d6120c97b4c095273c73106dc284f7dd3df454c0fc31bf032392190e22fe6f6838306d88547fdccc7fc59379e2ee12f7ee2eaab1201744d0ea5cb9f281c0644ec3be24fab22b84bcf0a58e90f344ea10d6954a85d687058c66bf8b25553dadacde522b42fbdc71dc1d15517dada6ffa82a8d648c5a49a799a5931f2f48dcf70472a1607ef8114e63967c936439ec13fe8539a381aa9b232bbffebafabc71102f452968b1ab218b4443a3b976b027878fa2898794bb6273aee71a1c2795d826b9945a9e369b2aa7ae909bf0b81298a714292d73e51ed52f14b1a704ccb81491658981ef3b955bdb1ee2bd2d033e0f9e398aced54843b8911f4fef5db5260b3c023792acd459920ea2734a4fca9218f6bf5840eb44153be20bd849873eb76dc1a88850b4349cb9fccc67b4bc8f61ba0cfc6a644fae3b533bc7c1eb345a2b093630de027eaecd1f46995f213b97d2e9303b2a7bb4032ed5bdc42794edfeca98e0fd89834371bf7d83965439da0c9a6b7aeee16cf0c1b2129e8283ce5e8347486de673c0759196784b171a43cc2de1df6dcb7b39dee8f28260d8e22e26a655cfef14e40e9ed4e9f7af27bb60e62b97cfe9da021d6310b2ddc4eb82798606274112f4bda0e157138ad20d1acaca192caab973e50d5ece858649f5945c88564ccfa9e3af01b597c9e39f63b12cece4dd389104621d17795a5c3d580f57e58e8d1f1ca9e8d44cb744b1c3b8d767cd8dc30ee11361aae0d3f893a8e08d73e42a0ebe0ec399c9e058958bb6d724abbda2ce96d21e4ca8a7b6c6de448a53a166b52c10c9bf3c1dbe3e9d4d6459d2aa974c307cada6a2e716fb965ca451ac155d85f317cd164d371378d3b40cea373802b073b2761ee1ee544fb37e80a7286d47fd0af9d3b31f5ef545319eef0e58174841715a405c052e81a5a8eb492563c4465dee461e2189a0349104773f618e60cf19fb3fe0c5aa3e94755bff7405e746863b59357cc82c2d505eed24a9d200d3e723bd16e94d82122d4b90bb14879039fa12e623af3c25457c46efd3e9e07237c0b23250ce2f1d42835032ed1f4f627c279965fd67d62dcacec29ad59080fbb8dea5a6149ebf2360690819c860aac2e38f6355f9b8857e0fd17c0e9042398c8e3c06c2b5c237f11daf0f3dc4a0688e396875b76ffc5ba03bd44d1291ed373770a4a4c4ba4a547e0165f1f73e5ca439206fcd476c7ee5495fbb708da50f179bfbdfef9ef9c71567387b28a4b5bfe533be76ca2e456afe6fa612e0f9b03ae86bd4fcb9b717e64e176efd20a87d56b0f99c71634aa79b2e6e83dd4ec4ef84a846af6c29372e7148ad3db36376b24b67067c6f99b2dc3d7a58fda043f2df95d84fb15320a6d4146e352cef12718bb73da06f673e7c2b0d6d0df7a3c3b3dbc23ecb6c57dbe243ef2a76042e7ed950accc1e98ee26822175a23dbc177d57d214caa04897bf695fc769e390db81905fc122fa71cef5e6c9195c6014c78c82fbc57b659cfcbc0e0f7d9d82ccde67025895d69604d478c66c996139a6b578f2dd3851957b1e45be48645e78b7a53e994ff9ec8f2d0f31b3d1543328cab8aab3bae7340c06ae22cc388fe0802a33b40436858c8b8015ee9dadcd60ef479110b46b9ce480f1513550f063b797175cd9cf4e3a8e89d29a18ca80c7125bd59d9a7e0cc7395b80d8a1dff85e3e05858f73ab694130bda4255f30f444ce7fc0b6871783ac72af092cd34c38eb1f58ad3d63b28386be3597be6e2a8a8733bd2a6220b1509a1f44e8a0d888bc77129b8fad4caf0d01360311ba4612007568caaa9522f618b23b3cddb2d96662e71fd0c221637cdbe7fc113683f0f4e617f39743efc8b64a31d206e1a57c0cd0069b6e9d505837a77365a55fafd2dfbd3b92d30f13be3aec39081e66b716d9848ba6b3bd06e866022c9acdbd047433162e9219477a301439c0e5a55dc2b5565290879391c2d2731465ba179b7a042c74be0de061a642444670120ab786d8946fd5be7e8e56ced554c42b1df96718954d4c03e37b646f7bac75720f3e775ec314e54523c1d794c8cab10059bb4e201e5edd979db0f61d18aa80dd2c9d93c4490819abf6fae95b4cd768e03115d34b18b7275ab56b9e2723fd6be2933241657610c89e92ba5b1a9e081183abb65bfb8013dad59668de623c23a557d56f3af164935922a67e0e1be5317fb8a79c7765b593ed400d8106244302a437ad64673ac519544d10766661447d77d2316e1011971a3d14931251143409e64ed20d3b9226bed7a197018ded1ee7b847a0fc8d49384f36c952cb3a6eca7accdce3657c7dc40a801222f4c91a9fd56cbb676453b97e6faef09c6b2e55ce389fcb4714478813aa1240dacec8a89aea2d0616ef305d353dc10f652407499c0db669963c3f156109abc4bb88a9fdbf659904af0e603b3027480e1fdc7c9b4fb00ebd1707ee0a589e3f6dc1c164fa43ae371c6d328c21621668f8e3981badc6e9cbf9d1924b243b8c6ece6212455d755e8bf5c52d5b1be64d3324743044c91765416d0474583be3ee51d05b15dc79db7d5462fbface7be5b951c8e35d05259f91b41ec1d47fc3aea0a335ed4af4c8a7d9c0e9df5bc281b54c4d117782a717c1de8cbccad24698de0e2cc894406f0011353ff9509c534da29c27a25c3c3473f5c112e52553c5e3bc2f6f178b843ea73ab276ee0367566163ebfe175612bd8f64c1a7639d0cd06099750b1d8decb355fd31ae452af6e727354f3cf55fee8cf384d3e23b6cddf609e1c0e484cc6c1c6d4bc8a884269ab0723b8fabb50c35c8be37705b3e6261b3c68dc0beebafe2aeefafa56a1658810c1a8f169c2fcf6803b940b3b041d3f40b108147c4e7874a56e1029b04e9f338bae07187805249c681c109fad09b343c8c2e30cb8256e64bc51d93c8659b2852a4668ab185ef915132f5146c5a71008fcf17740f5558c3dcb8420d0871f524951f887ac5fb68a18b6218c613cc541c10c148927deaefcbc29d352fd362287326cdc6bca8e3c33172a2ab23c68d05688b8dc7d0fbcede105a4829a57579ca819cc98b77996f6ca891b881a9deea14526aa21b7ab8390e9dcc8401fcdca3d8c1bd2e777ac6899e3fef00f76fe380704256991de61cf0d3f6dddb9beb4d2b8327ea173e59188a474ff6cae6e818958be9a318848cbba1dea9d5506893a43bb2a2b62b32263cc14b46ce386d284f70a12aa0091fb4a15766ee9800ae937dc9c7210441405e52472a0b8e83f2feb8f49b16325e1bea1d5c4bdae3c43136a2ff7fa9a467cc4578d9922352d714cd92858c93065cfd04ca2f47b1065b76934b78b7b38cb1212decf848e0df7a7f3bc90243877fc95b04e9945d8af6e8e77752198181773cb785c5925f20108ba4aa614066accb62b1b51e894ee91dec8e288839890026f7737132c4a23b258fe7bb69844b9ef150682c2adf5ca79d5a505b7ab8c97024fc5757c7c9a08134d455e079996ebb1855fc85979f2dde9eef122cafdcd11ca5a43bba0dbf5d003b41d15cfe2250e6fdddc36db83005db8e9df5995ef6a8f330048c607ad2f7e16764b52a4b07d8bf8316b4b7214a5f380a2435aec684aba811c74e6ef196b7556b9b957285a92695271e230132d7139627fbcfbba73d2b35c6a489ab95d26881a3a20bb181e151e16d6ae59cf4648984d24286ca27b8ee1daf10ec03a0e9eebfb4bf9c3a438d4cbbce9d4278f2c48f8347c07d1a30a2f57c42503ae2953bde240cb7e2d247ed4dbe1d956d73182c88aae52e2f7d100c68b94131ed733afe2a901c0300ea73093a08cf4e7b72c69b887ef3778cf03d5eb8d0be89db3e179370e819a6207427ced4da316d9ed542b795731e79f42942a20c8588df02a5795ad0a0814a12e8b9a5355c9a6d853778ebdfb75854f746d6c8b3fda079455cdd24d897840047d483734903954b8f44a98960b475795181ce23d985edfa818b40cf7a4e48f194192f46d702312fbd5b6fc59d8520f776d2ae18d110ac55774b9b7a270a610ed3d8512326ce4e4b31454d648c4dd20c45affd3484181c9f91225e4fab57bd3f6ac63ad8e38e26ced58d6b07c886b0634309f40abe50fd0efb94b02cd00e074acf360ecbb927ca5e4a583ed116c1f84dfe95d1b786e225d9dae65cba5fdb8209fbb1f29c9f6f163e46b79272bf20eb82965c633abcb6b9f06c587b0f7c67e962a345f270e6389a199eb4d2751e77c1012d728da9504c16e8f3646791d7a60ec3145579b94ed7e83a84213eb833ee9d1f629b1232b56c540ddeb7fc1b16f537301050db1257a55e0895702c29dc65f1e46bb29d4ce36e0ffca3571e4a1aa598cb59cb2b3cdee1ebda70292a7eae192d5b2e33f600537ca66cd9bb1abcc5c8d6f2547504feffceee7fc32f7ba145b5a8669822cefa2656d2dabbbc184555e3a2873680b7d5f4072ec146c26cbd87b58bf2ee214ae680f555652dc724125d241255d5d8b31aafd57f20102e7bd3b2f809c706666329f18fdc53f9d02a9752ba73f40f707733a8e45d1b66df4ae63f222e08c4236ad0aa4e800241e791812273d087bce9e9afe68b53fc695f1cfa82c438668cd3e8e7fd2898d4fc23f0a0992b3fb3e3655fcb676dd1746c0b80f04cccd42e303451d2728019d5adbf1f59584fe19df9d5a44c3b84aacf80a543849a0a7cb4304dbf83f3162f2946bd03ad11f61c12588381622724db9ec1e61ea3cd392f8cf4ac7d27c257c0ee7fe973fb1f3f533043d7e93b6cfdda3ba45296ea641e2dde493b3db8ec904833cc90445438c9b5f03b2b96180dcba2621f553588f9cb5cf418f4a4815bd201b05c9781e6fbc0a7201c1d7811e8b22502b08d8cb1a78e2b893883e1843b5c3ae67baba8a2de23f6dd9f579999f84fcb0d993744a6d524c6b9a3fca4fb4bb583ee3dc52ef64dec6188deff0c5e6ec10d558facef5a07e2d72391a0e49800e39a4f91297bed088a0ef79c8b9fa20fc776d32d3b05077291692e49b52ce6bd8d47bc5ac8b5d0dbced6cfd032c0f13198ce508d4031de7a43d287fa5d1060f2f5750717fba4cffc837d100a22be95cc9d2fcdee19222214e2f73994d63cd1ae3e1dcef33987f659cbfc43e26e55bc0fba92450faea1a7e9ac4eb5db561aae97b0fbb8e3906dbdef9b5e4e3f145d956e3aa8ddb3f8ca10ba3abe21a2c86889860db855b92daf402e9286b6cf3431836347ac71d987063000292bd554022ddb9e9f2f0ecddb3a528a8e80800e4d72d15329cbfe05e75cee58868a9ef06e41bfe0cb2a76b9a17c9a9a87bbfd4a5bc299026a86daa0aa72b6bbd9ef4fba29e58d43b4362b1ca3cf4c8e1a48bcfc44cb946d7003aa6e0cfd3ee50251056e0fb59121dc1b70b347d267c1e685789ec0e8c5db0aa8ae9ba5bee4f2f9d79ae34b137b3fc19b10382ec164424acb8f61d40cf6ec46f1ee6634f6379424e9f9e3f31abbbe55621be1dec9cb5d4496daaef4a1a44f8fa289ca8429d4b32dea3c784430d84c198040042ef7f9f7db4a389b8fa2562332807c5e3724f7b85c5f9e8beea840ab8d63ff8ac7a5dc06d65d06b5343a8fae51ac7a4bc7c16c795e1f8b533c6bf3eb24262c6b4d82156f63696fbd4d3d8ac968cac35164b5ae70b85cc9bb3c065f719b6d988e5a3b95b81e76c5ba96764f7b932d39dbef3a7655f77bd4e1fedd2e7b041ad36232817e8762f9fb6d224bce3f78c6e6b8a96576dab9a37130ddd906e0a8667f5606bfdb52dbefe05cf799b"}, &(0x7f0000048000)=0x1008) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000048000)=r4, 0x4) r5 = semget(0x1, 0x1, 0x66) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r5, 0x0, 0xe, &(0x7f0000049000)=""/150) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000001000)) mq_open(&(0x7f0000007000)="40776c616e305c252c26707070316e6f646576776c616e30776c616e3176626f786e657430992d7b5b2c5b00", 0xfffffffffffffffe, 0xfffffffffffffffd, &(0x7f0000007000)={0x4, 0x8417, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/08 15:57:55 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') ioctl$TCGETS(r0, 0x5401, &(0x7f0000030000)) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000002000)={0x7fffffff}, &(0x7f000000f000), 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000001b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000b000)=0x14, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x6) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f000001a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f000000b000-0xa0)=[{&(0x7f0000015000)=""/29, 0x1d}, {&(0x7f0000001000)=""/107, 0x6b}, {&(0x7f0000006000)=""/193, 0xc1}, {&(0x7f0000011000-0xbc)=""/188, 0xbc}, {&(0x7f000001b000-0x84)=""/132, 0x84}, {&(0x7f0000019000)=""/161, 0xa1}, {&(0x7f000000e000-0xda)=""/218, 0xda}, {&(0x7f000001a000)=""/125, 0x7d}, {&(0x7f000001a000)=""/65, 0x41}, {&(0x7f000001b000-0xdb)=""/219, 0xdb}], 0xa, &(0x7f000000b000-0x43)=""/67, 0x43, 0x7}, 0x40000002) r1 = memfd_create(&(0x7f0000014000)='keyringmd5sumvboxnet1\x00', 0x0) pwrite64(r1, &(0x7f0000014000-0x88)="e1", 0x1, 0x40000000000) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000011000)='/dev/vcsa#\x00', 0x6, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000e000-0x8)='./file0\x00', 0x4000, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001d000)='./file0\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000005000)='bfs\x00', 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000001a000), 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000022000)) r0 = syz_open_procfs(0x0, &(0x7f0000021000)='stat\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000001d000)=""/27) r1 = syz_open_pts(0xffffffffffffffff, 0x80) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000021000)={0x6, 0x5}) pipe2(&(0x7f0000021000-0x8)={0x0}, 0x80000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000014000)=0xffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000021000)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000f000)={0x3, 0x3, 0x0, 0x4, 0x2}, 0x14) 2018/04/08 15:57:55 executing program 1: clone(0x7b2002023de265c9, &(0x7f0000fd5000), &(0x7f0000009000-0x4), &(0x7f0000003000), &(0x7f0000001000-0x1)) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x10000, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000005000-0x1a)={@generic="6619bdb6ea33d600000000000000021e", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) rt_sigreturn() seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x50000}]}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000), &(0x7f0000008000)=0xb) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)="07e0fff000047e") setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000006000-0x4)={0x7ff}, 0x4) 2018/04/08 15:57:55 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f00005e2000-0x4), 0x4) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000000)={0x80000001}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x1) fcntl$setown(r0, 0x8, r1) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000d000)='coredump_filter\x00') fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0b000-0x7)='limits\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000053000-0x9)='net/icmp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0x20, &(0x7f0000000000/0x1000)=nil, 0x43c4}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000+0xc0a)) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x0, &(0x7f000000a000-0x10)={0x14c, &(0x7f0000009000)=[{}]}) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000024000)) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000025000)='/dev/autofs\x00', 0x40000, 0x0) sendto$ipx(r0, &(0x7f0000024000)="ef1a17891b679da35d7b3015557ef7b24c10582a47543fc1aa24c51aa4fbd0959c518a", 0x23, 0x5, &(0x7f000001a000-0x10)={0x4, 0xd2e3, 0x1, "27836ff55d8c", 0x3a3}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000001c000-0x28)={@common='lo\x00', &(0x7f000001c000)=@ethtool_coalesce={0xa}}) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000-0x60)={0x0, 0x8, 0x0, @thr={&(0x7f0000006000)="835774989975ee27ef9bf3eb9cb8f744d01c3eda6c2c5dcef5a4084164f151ef114a5a41d2a87b4cce312c053df911b17059280b74158f71c484cdf9329a78d6bdaf103e43f3ce7f9b4036390f6ed1e40d4c035aade9f47ac943e92e17b0479b982948cb56f88f64b8c6c37c4029d66092761094de3c0181df19505666fcf34d37d883f9644344533610a5cf9eb33a5f1efc12a9196ccfbc73f0c2de4c1bf9ece34eaa4d39daf9cbdb267d103b9759369c56cd1568ea529782bc0f0e48cee7fc1dcb6c47258f3c7e42a6c7c10648a7465a6f726d248349f69fd0670ed43add7d8dfffe840e6ea9d9ce15e5845d390854bce8f35f22ffba0ce9989226a3e9c31e188a7b0e617a19e257e78a8af7cee324b6511a427e0bc23402fced8b5f542d5f5fe80f5d76be486f3cc83eb23bc4fb0f105759b4b4a2af5d7e2ff61019a49b3b74cf4fff9882144c682a7ecb19f4aa30b8a54900aeb96bb3549d650bd5f450e1ccd364e19b5f51ea89305ca6e5fef71e849786d08d19da997fd02c9bba60864eaf26508c83fa6b58e03b73ae02159d25659660abaf9875a172996fc4eac9cb134e490e6880a0421d9f3673e6387bf36e0547e0e6dd4268f259d363cdaa308800cd2e142fdcb83fabd25cc5be1e5406e70f3bb8ea5370679232c8e43829845f6f04bd46e683d23b4155881227ef6dab1b24256535890413f630eb41c375bb0c9d60a60610d8ac4d1d266c46da9b9990d1e3eb7779c17a2b92fe81f42d8dd266e128d3af2a7c94c5857994bb5d858ea494312800c2cae1c8437c6c90c1c3e67a2b13ae8f4116c478fd04756faf787e56113477e7dec08d02f7983196327058892e872c3ee3759ce15b4f488901c3cd3821fe0badd00df92e478e9171c09836ed0869ded859780965a8cbacd56a95cb12f6a8d831c4a2136c30ddae35a6497aec5bd476d5a39f7d1711e1a8d27e33bcadd86051a3bb52741a0c6188648a9780168b974e1237df6ca720b81d50a4f781911b76dec2f26bde3a1ec523b32bbb12a13dbf93341c2d98c49ea2d79783ec63e37e6b16675f52528eae3217675e42e85a8f69cf739f0f82cfee1dadfb7d5acef2a9f32dbb6ffb2a43d0da357a8ea88295ae9c50339c08fdf86d38c542fa763419c1519a41d4adc68b6455e1a28f98630c32932fac0f3173ba975961f0eefacb3b3713070eb241d0d06295969b12983b9d6e9cb0864859da7059df22bb8e00547c407fa16fbcee38d1e3573dd4e856f12d97090e69248f56686a0fcc44ad859346fe5fc3928dfb2767e4d8c2bdef0f310787c5f8d8ca47b660d55a5b794e9bf3aba4001e76845d0a306caf46b4a872849e7aacc4333f1ba35ea43cbd2f4a898e9f9a221e1ea050b90626f0e5b90b057dd04042c76a46ecd7371a5a39d2b541583806d41f3fe4b4a3393637129c824cb77631c87a7fe70095702de5a5fe9fd936565fd64ab550e1777529c2817ba6ade3cfbfd7075c97283bd6162c9ff499e2ae69a5e9543a860d70902a361cfe6b7fd6a41d7e9780c4a6e807e0ed670892fd437e3157f9653613456aeb829a2466a906689bdd1a18e75e8eeef7cedb7036ab290c805a132947c3846c6fdad35049616736a5132fcbec51b4bd4b78129a5977fa865ebf09d13305589ae4d7a08e0793ffbe5aadef05a85174246b594771356e65433cffadd6985849aef806f18eeaa6242132d13f01eb213e667fb438487776aba59c865a95403849eaed36ae7ec88177970879fa7796a9b662d1d3c6504ed618737919748c0d5a590714c98fe01b302eb30c7caac3de61ccb41bde0991cf3ff990d6836b36d15b1ba1d1b649309520f0c1eeaee88195bd89982e47132572283fff469e99f9c876625a9c3adfcbafab83ec29381e71671fd10e3202ce9feace62540f34e5f7d317349739f854c64b7a57d2e800cb9974b9e33488997e177f359baf5bc998891311a25ec82c496a19b841d7a8d08db03145bcf2a4351dcec67d7b288740550379b2dc19122d1aa232bd842c1a8e6c1802a7c0eff346c88e88d2ce37d261bba1467922d6ba01f4590a700bd4dfec85f63072c8a38d1bc2808f3e2364a1d440fcf024f222bdbc88219e69a342aeaaef7e2497a1b4faba7a5b045cc775f7cc0b8773be109a3a9491b56080de9f3971f13ed3c3ba2e627043de7b0fdbd2b42bf22e21e99138636292b20353dd743c9bb6ab5175bac0de8fe694b924bf8be40ccc89d14fc3b08914001f2af0f880410d09e0e69fad7db4d60c950d07e38ac1497802250b590845459f50eba145941d89b4cdf86888627cdff7f4a081d1b7a933b51c7bec2e0df6091524c563045b8762252fb24fe8b88b6820e24dc822e6c0fc0b14bea1d5e628c033884e9c2298a71fc11aaa61babd067a35ad9f763cb58413f3a32c4712ac718d6b2e388f3b6a14ed79a300d46819a596722b05347c8c2ff316cdb9b5df387e616b0be1f774c978d0a02d4da4e13e9ad056e29899ef0202b77c23847d31868b9b4882ef031b2123e6d1b4d9e8e27bf48105c623c6c31a9ee6488a961c72b33453ff2d859f310da4f32dde50604f11ed9caa0a28aef979fa9630f7e49a60a8f68d0eae1530bbc705de84633288b1958350644ff543647299b69a163b3fa7c14644b628c53bbbf0066c0d5763f2bf74e64fd66f90e5311c1888bf8629130a5919c60f8d149143bf6592b44bd904855d540a2f884d04624bf9205ceea514a984f26a34cf8dd0b54c1fdf6d72348fb007e9f6601d57b1f131cd8d179531def9f4b55b418127f64825b550ac685c0f7b9b46efa5ea63d33f9733ac778db4a2333046ee008ce4460b255cbda4481275a7836d9b3032895c1ffc0acdd419e02abef46bb572899f1cc50a906fd07eca456c24cc5329d155be3aed83de88172efbbf9d7de9db0f362f9aa30623dd78fd5fc0ffcef6d38e6ca904d2e1e5ef1d0242820dce76bd4974ccf1a724e915558e854e5b6271e9120adda6b2941166f7214322eb291406c4cfd3e29de38af46ddaf56e093289233138a00e6f1bf99b2e40f52a23d67901d9c36d5a6db7cf3411fce3d3e9e9ff5ac8b1d31d27cc311b869a9db40f7155295a784584a4580201438d53915e5affff41d7715a769597e1937e8d97f54d88474cbe9c460ebb815a0ffdb94175d3ac4fe203f9aef2586b6c27548b1d72a55b146b4d682fc6f959dc29dc9d5bbe9966d04d54062dcc2167d262e9e75cd043a0247eceabf5c71bcbe87e7b9ae7c46fa16212ffdcd2491d8312fcc6ddf1deb23782626190284fdbfc8288ec96156433f014e043b3bbca961cf0972ddc983e613901b585e1727ca382123dc2e4811ddd255856e264cef35fa00d99d2c00bdaf6abf3d81626fec99965c53fe004bf176d2edb298a93ed80842b158b8a4ca9a25c31b7a8d169aeb26348d7eb8e900617bf81842a88bce65404e7c618ab5c8bca76f7ae70f96d9b220550944e0e4b32385fd6a41f9ddcb81e5af2183c833514d8a31128c57c926261e3a2ee44863d027e4423f7d732f0b85e977b07832308135a3be339647346b813840cb6462cdae8717dd4e4616fb0b328e75647823e86214d28cd365e1e09534dab8fda06f29aef46c6a4be7b2fc0ddc35432601a5d748e9d20b0238a0948018799caeb6e0c417837cd5822e536a1275bfb528a362b1fc75b53347cf8274fd817883a64030dd55f05da916b8a12a5dd7c4a779bf26780d8edd250aef873a86e5e62301fd7de3fe5d82d207c4896511482a8227df43b9fa13d00483e12582537f4a461a312eb4a4c779930c02451d53b90975266da2e119dd48e7dcbf8f67a640b3e193d559dfab8ee3c5f09b94d9f1f2f336c48b69131375b4d659b74f37f7a9ba94f60f332f13e4762c64260668b027d5a7ed12f39b061d9f745fdba448c5d702dcb8c0367f7f1fc5a96abeb37906d84459f9350e3e0e95ac7a72f5ca7f4540c2be999d5d5cfe47c4d280e0ed07980e8e58d2358948a8f3ccf0ef07c1875cf9944af425ed49fea624a6f922683b73a59f206f240fa29b41d93e1c3704e656821b4d87c66d486dd60c22382d1ff551cfa7f5a9c4eea6aa5a3a6fe0f3a36086cf94833f6168c4f45488e3563aed445f18ce1742de5b5d01d9810b082ded9bfa0ef7e2aaa698a5004d52e142982c513f0cd1195f9d1ef8389adb19be64505c352de12a99029beaf2f7bf9e6d3ad5cc46dc3ab4bb20f15a9d4ae9930381fdf4c69b995f9ac28ba5048a48a288f2608e100fec7bedbea3fdc949b78196e14c9143d65c6326960c040c8215a7b6f85772be16258f4e43860f3c268f40806a558d2b273d5daeda29b151949316bc6cc395f12afff44261c0aeaa8878e75ed8ba132db638ad3d1a9969608d35fc6e5236cd1d467144c326566e7fa264584d4066c3ccbbe66a84c1f1ae39b32f277433320018e4f77fc5abaecf6d4062df882a0da52a2c88a5a618fe8d9b06b47647a3ffb13cbc12ba94d548b1bed65f8b1bf6df6d6cd8b57cde33a272e08eaf03295b97f001a9b410861d68851ab5709ab0d51d29d2b7808769806a64e89633f1d26f8ebe3409d56ad9cf7a9979c01cca8df4755ca22d0f4cb23914efb8102cf1578ce71f3ce11db12ede8c75b8e49edc93ae84c3fd6a5606bd1c6358c542ecb383dc0e905a4d4b82d0c97715d14569e25746600db371f7b9549813219e1fec8fdc254447802e6e01d907fd3d27166aeccdfba4cb3fbbcfe5f37590d48310a4dd1d55316a3b035e15b030b5af86f00195c812aafca410133a1509a5d58e454bcf1700b96d9c0105ef9f930ff043d62d922d4ea28750dba3910d1308ad172212e3c07521a5a3a8755adb3f51978167f7a38e192b5cbac10706e0721f3757e37d58bd74324302fbf924a0ddd64db4c9bccb4a3e31ee722cf74be6f355c65b16d7a8b7c0da6ef98abd2a5c582704bf22f614f585c0157dc88d04cc42847efdf2b372f56b48d4756044521b0d8616c9391b252f4528d11e24d3b867b7738cb30bc5e174bfffc3c0ce73a593cc04abe3a06c9b27e43833ce3b77e4856cb46a0d90e3d72d3d02a6e9ee36b2ea55f2b07c77a2e001da1a0ae3197df8c454acf1c77fb8f3ef3e89b4db2c27ad94a7735a2e4aa23bce59f68530977684abbc34b2319ca7c89e2f856902c99f617dab18d1fc1d85dc396c8de494d95eb4c9b9445194d6fcea0ee0d4a3b240cfe5f2ddc1a325901971cc8a885f5bdc55b27574a8b214b76465f5b4d648932c15ca2d46e09ed9bc3bca991447ff0ef9568df6928c1000e3e130fe8c4e5ad3799cbce785c2b306bdf66fd2c575f49b722063434ae5c20b73a93db8e5470cc1808321da050443454d8dcf69c4c8a5ad3add1295bd707695683c4480b7352a8ad24569d5c04c9e4233a676b681e9d28b5155ed260e30fd3217923f0ab6926c4d939651a400063e3a2a5b61db9299a4c3e93ae8ebff35aac0a9790a7cf8e956ebf0daacc750da65d6564c4c9263f2771f2122d4ca0800489d0b0e3617ccfa40d28c2a474e12d21607ab7f0f0efe2d48db0a82f40990dca6e1e89d61f17db41e12f2db37bcb6f67b67ffc3cae5a3bc145f7236c36b83b254c3ca7d26d70de4c352b9f215f33b242fa2265d2c88a0b18a68b6663ad3d31c7ed4258b52cb5281e3f004e8f610f692cff62e761e7fa1039f26771aa9dfe022e9e529a1c6e5047b19ad10dd0ba294d2673a03172746e431f1cdd8876393f94c5c36c2a63b439c17db91965f7de07bfb353052338672c295b757821e2", &(0x7f0000005000-0x7b)="529dc6e3790f0d35d488ba2355d02e010283c87c4cacc1034daa862a4387ef420ed9d50dd14670f15084b45e672160ee3ebce984f95da077bcfb932544aed9d719c47c10c9237c34592c6c6a0cea3e3e8f996261a5000b88c4a70bfb4028cefa6fb72ac4c1195073701bd7d49fc41492e84c89f3c1b78972790eba"}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000004000)={{}, {r0}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20), &(0x7f0000004000-0x20)) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f0000002000)=""/37, 0xffffffdb}, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}}, 0x20) 2018/04/08 15:57:55 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001c000-0x10)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) io_setup(0x2, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vcs\x00', 0x90000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x185000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f000001d000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) r10 = dup(r3) r11 = syz_open_dev$vcsn(&(0x7f0000019000)='/dev/vcs#\x00', 0x4, 0x4000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x7, &(0x7f0000005000)=[&(0x7f0000008000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r4, &(0x7f000001d000-0x5a)="c4adedf4694de286eb1bd4d177662bd6eeaf4935806925cc8084686e61a4d6ecfcb411e96f3226a1f1604dac83404fc71a58361ee0e7bc9f238bc5b8bf9679c8cc59256de9388e1d012e8eb82b06436d96ef1dc4fa1d90e7ccd2", 0x5a, 0x2, 0x0, 0x1, r6}, &(0x7f000001d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r3, &(0x7f000000e000)="ca9b8266dae77e40e07438fd145b7c625a5ce3", 0x13, 0x45, 0x0, 0x1, r7}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x3, 0x800, r0, &(0x7f000001d000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0, r8}, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x7, 0x80000000, r3, &(0x7f000000a000-0x34)="56b7cf1736f7b2218b0333100b97e0b35ab9ea07d755f4aafbf71939c2ee61a8a573c203c26352f3979892182167b2adfc807419", 0x34, 0x8, 0x0, 0x0, r3}, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f000001c000)="dc96cb8612ff05ad7b380d8bd49a8758d6f4", 0x12, 0x100000000, 0x0, 0x1, r9}, &(0x7f0000016000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r4, &(0x7f0000019000)="541e6f3da3eb6fc864e56c3776fc19b9e33adb8cc8d8982209da900d92d0bedabd5215c0ac1ddaea0411aee4ff4a30c9d801f36ab0ebb8370a59b1f8a14a87e81d82d30f1b578fa966a298574171200ab6675ac36b3cb666d4d87938b3cf2adb4f3424571379da475226de3e673d24401909c55eafe1257694778d2f49774dc40359c6397a6799d1f03b3962d8ade42fc5c4f9079467941b669548afdad697c84806baceb57349fd006645e2d23528c1ba64e740835534b3bab302aabf87d61a194fcd337cb993d2782212", 0xcb, 0x8, 0x0, 0x0, r10}, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000017000-0xdc)="78243c92faa4f0ecc995996a7f27b152e4ebd727a794f98cf8a13ae4a781a8fbc4ff874df33b9c45380ae886bb31e94a9f4ab44f5ba45c9a753637d713b2c87f8eac4677de5187c1e6234d542c027f96853896edfcf50a89aa20a1d370bce2bb4c0bf80d203d38e6fccf93cc3f55a759ef6d23332019b0292f62f52f573358f096c85c2b2f8d14c7cef29e3e599ced4da83d955806c04ed30dc82e9bc2ae3242774be9f189df59c8883036ffeb0b8e1424116641f4413f4557c820a8793c0aa79fb5cf7e7bda8557b3c5ee75f2d864088f6da4bbd9ffb431d1123388", 0xdc, 0x1, 0x0, 0x1, r11}]) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000015000)={0x1, &(0x7f0000013000)=[{0x8, 0x5a, 0xe7, 0x10001}]}, 0x10) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000001b000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f000001b000)={{}, {0x0, 0x0}}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000001d000-0x8)={0x8}, &(0x7f0000013000), &(0x7f000001d000-0x10), 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000001e000+0x68b)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000019000)=0x2e) ioctl$sock_SIOCGPGRP(r13, 0x8904, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat(0xffffffffffffffff, &(0x7f000001d000)='./file0\x00', 0x400, 0x98) perf_event_open(&(0x7f000000e000)={0x7, 0x78, 0x101, 0x1, 0xff, 0x0, 0x0, 0x1ff, 0x80000, 0x1, 0x1, 0x614f, 0x2239, 0x1, 0x7fff, 0x4, 0x5, 0x4224, 0x0, 0x1, 0x2, 0x8, 0x10001, 0x3ff, 0x9, 0x1f, 0x810000000000, 0xff, 0x9, 0x8, 0x1ff, 0x8, 0x3b, 0x100000000, 0x81, 0x7, 0x7, 0x9, 0x0, 0x3, 0x1, @perf_bp={&(0x7f000001d000), 0x8}, 0x2401, 0x0, 0x4, 0x1, 0x5, 0x0, 0x33c}, r14, 0x4, r15, 0xf) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r13, 0x84, 0x10, &(0x7f0000011000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r13, 0x84, 0x22, &(0x7f0000007000)={0x53, 0xd, 0x7fffffff, 0x3, r16}, 0x10) ppoll(&(0x7f000001b000)=[{r0, 0x4000}, {r0, 0x2208}, {r0, 0x1}, {r0, 0x1074}, {r0}, {r0, 0x4004}, {r0, 0x400}, {r0, 0x3}], 0xc2, &(0x7f0000005000-0x10)={0x77359400, r12}, &(0x7f0000017000), 0xfffffffffffffde0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x42, 0x0, &(0x7f0000005000-0x40)={0x0, 0x8, 0x401, 0x5, 0x3, 0x8, 0x1, 0x28bb}) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) ppoll(&(0x7f0000009000-0x48)=[{r0, 0x1000}, {r0, 0x40}, {r0, 0x2055}, {r0, 0x4}, {r0}, {0xffffffffffffffff, 0x40}, {r0, 0x8302}, {r0, 0x10}, {r0}], 0x9, &(0x7f0000008000)={r1, r2+30000000}, &(0x7f0000008000)={0x4}, 0x8) mq_timedsend(r0, &(0x7f0000005000)="22b99c692f25d56ae825eef42339d55fd4c4b36fa7622c920e4cf2dd33e3b4291294b5fe2ce70efd0b3631bd13d58b48179b509303f09afefc1ad3d5b9a6163c52efab7cf9354407578f6880c14d25504e7b6bbfea5e94ea49756405feae305512ba0bc960b88ba9260335238d520be05ff252b45ab3b68d001b14a7074caa28cde9713faca7d946ccbde813fc71e88ce341da45ef54fd11132ca80ed5bb7bec3f286e31a85e61e17c507e651f3a46", 0xaf, 0xd8, &(0x7f0000008000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f000000b000-0x8)='./file0\x00', 0xc2) r3 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x7f, 0x10000) r4 = fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) statx(r4, &(0x7f0000002000)='./file0\x00', 0x800, 0x0, &(0x7f0000008000)) setsockopt(0xffffffffffffffff, 0x2, 0x8001, &(0x7f0000009000)="c657e33bbcef05b6db688a", 0xb) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000001000)=""/6) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000008000)=""/15) 2018/04/08 15:57:55 executing program 0: mmap(&(0x7f0000000000/0x6bf000)=nil, 0x6bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x6, 0x4, 0x1000000000104, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f00006bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c0000-0x8)={0x0, 0x0}, 0x10000) mmap(&(0x7f00006bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000638000)={0x0, 0xbc, "79da0b7fc8267a88bc441aead071595ba1449f21ae10366e8ab6710305f4f84c064d9c1298f0290d92fc118130e42e674b3149b7ffcc4d1cbe60b7b3890dcbcbc4e5c12ac14cfba30b71a026d4e3ed5c668f061eaa96c8fa711f2979f459825626488023db2f066cf8f14476d8626fbd687b8635be9d36b277aeb9d9c2df86b1e65b195208cb0a44e04f13b58fde97956e4bed6fc1174a29386f119bc033263675a299886765995e0b0276aadfe38bb68a44816b9c89139f65712e71"}, &(0x7f00006c0000-0x4)=0xc4) mmap(&(0x7f00006bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000051c000)={{{@in6=@ipv4={[], [], @empty}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00006c0000)=0xe8) mmap(&(0x7f00006c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004c4000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00006c1000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000101000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x80000000, 0x0, 0x200, 0xa, 0x20, 0x20, 0x1d, r4, r5}, {0x5, 0x2, 0x1, 0x6, 0x3f, 0x8, 0x9, 0xff}, {0x7, 0x7, 0x0, 0x7ff}, 0x1000, 0xe, 0x3, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x2}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x0, 0x4, 0x4, 0x6, 0x395b}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006bf000)={r3, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x3}}, [0x4f8c, 0x7, 0x3, 0x1, 0x401, 0x7, 0x41, 0x6, 0x20, 0xffffffffffff8001, 0x5, 0x100000001, 0x1, 0x3, 0x4]}, &(0x7f00004cb000-0x4)=0x108) mmap(&(0x7f00006c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c1000-0x8)=@assoc_value, &(0x7f00006c1000-0x4)=0x8) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00001eb000)) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00006c2000-0xc)={@local, @multicast2, 0x0}, &(0x7f00006c2000-0x4)=0x1fb) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00006c3000-0x4)=0xffff) mmap(&(0x7f00006c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002cb000), &(0x7f00006c2000-0x4), &(0x7f00006c2000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000086000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2, 0xfffffffffffffff7, 0x0, 0x4, 0xa, 0xa0, 0xa0, 0xdf, r6, r7}, {0x1, 0xcc20, 0x8000, 0x6, 0xfffffffffffffffe, 0xffffffff80000001, 0x7ff, 0x1}, {0x8001, 0x100000000, 0x6, 0x7}, 0x7ff, 0x1, 0x3, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7c}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0x4, 0x7fff, 0x62e}}, 0xe8) mmap(&(0x7f00006c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f00006c1000-0x8)=0x9, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000433000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r8, 0x40007, 0x11) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001b8000)={r0, &(0x7f00006be000), &(0x7f00000c0000-0x1000)}, 0x20) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ed59f0", 0x7, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x1, [0x848]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000008000), 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={"a4119cf00f4a28d36bfe2a292a8df7a5", {0x4, 0x5f2, 0xff, "bba9eee3d590", 0xe1}}) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1aa, &(0x7f000000e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x19c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@cipso={0x86, 0x8, 0x2, [{0x0, 0x2}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3b, 0x0, [0x0], "bdf1a04baad6fb3e760357a030181ad6751e4f15237ce3a46abd61396a4aea3ae5c8bac52a817fc20873e7693fb2c6a75e70dea56b5ab842dcb0f2"}, {0x7, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [], "4f82da81df149d0d9e18f8abb760fd2957e50dd8680e9844ef27633c615465474562be3b3c58dfc6a1683183648bd2cc82ce611e2f10784abb96bf90fd4e2076d543680f21fbda91182cb1dcc38d09a15f78db317c23c7885a45cda750d5c1628e29d02632b6648e533499f67c0a90685ca627991a07"}, {0x3, 0x0, 0x6, 0x81, 0x0, 0x0, 0x86dd, [], "d2d998ea3027a8ab946f33285704ff1e263b66f48d72fd01050619270897a0aae30c11f8f4a3454356c3fa915f20462a3f50e45f47ec872cdb1d1249dffaec9b29a7cc80a0f6f8ba0232b8c27bd26e2bf57a1b081aeea912d740aff955fce39b450d09c57e665b91a2720e9279eab0c89bfdbf7e9c0213dad9a4cc75968465c2e705cbd6e10a02b01ca36afeadc45fffb7d2f205e81d4390dc4908ade71b728e8a0ac056e2b8f0144b625e1a8ebabb2e383e7e8fae2906752949506993"}}}}}}, &(0x7f000000c000)={0x0, 0x1, [0xb86]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x9, 0x9, 0x1}, &(0x7f000000f000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x5, 0x10, 0x2, 0x57}, &(0x7f000000d000-0x4)=0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000f000)={r1, 0x7, 0x618, 0xffffffff, 0x8, 0x2, 0xfff, 0xfffffffeffffffff, {r2, @in={{0x2, 0x2, @rand_addr=0x7f}}, 0x5, 0x800, 0x7, 0x4, 0x2}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000010000-0x4)=0x6, 0x4) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xa}, r1}, 0x14) r2 = shmget(0x3, 0x1000, 0x78000000, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000003000-0x3c)=""/60) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000016000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x1}) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x13a000)=nil, 0x13a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000138000-0x10)={0x0, 0xffff}, &(0x7f0000137000)) r0 = openat(0xffffffffffffffff, &(0x7f0000044000-0x8)='./file0\x00', 0xcc00, 0x10) mmap(&(0x7f000013a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000013a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000006000)={&(0x7f000013a000)=@full={{0x3, {"7d2e64a85e2fb3"}, 0x34}, [{"a488321d9a06dc"}, {"384212eb1bc056"}, {"23e9786b01fba9"}, {"598443e77718ad"}, {"57f0a9a77f6b6c"}, {"fcb1bd66517e62"}, {"1959d5228b4dc0"}, {"68a4f59cef3b1f"}]}, 0x48, &(0x7f00000f7000-0x10)=[{&(0x7f000013b000-0x1000)="01ed24120a6edbda5deeefeb8304daf25892630bfb9ad48ae7a227047e6ce0fc3312bcca4e1281b1620d30abb9a4ed9b7d8abb44ac14e2ad1956f2c29bfa80cdb90efae4e91222a617325f019452235a4064c69b1b363a32fa3b65097c574ade7f361d81261f8c1b235ab6af5e543cfd74fb8ba71da33a23952dbdbd78f9aa5f62f5b26681424d794fdc1010a1963506d1ee55115c0561e10bebaccb707127fc431b429486cc275febfef1e8c0f50f0ad7bb424fed750e5a2963a697a3c4577c149a788abc0abf30b330658f4ac163d3b3365c69ff6aa365df9a98cec1fc09a47ba0aa69d3e6b7ee888fb45b3c9ed3b4193f9eaf74187fd6c055fcdc0f56692c4bd35a0a3f6eb8fa1ce0b2efbfc74c525d6b3fdfc1212c17dd99b37aa272dab8bae970db682744f5bc5fd3aa20d55ea933dd3251e33cdce47b603ef69c912fd41cf64097baba58d75590971c3c59d8209d9e17e9293e377aa807c05952dc8a14eadba27db55812e44cde7b99037dbcc9cd0a3088a9e8147618aefaab73ca6ed2896174479934f534ea293ba37677c01a1ced42d73b7f1cea8049b01560ee0f6b31aa5b590918b4b2548b88aa4dc6c0281bd937d30c7cde1bd5a71a06df66a0e9ec059cdce171556c996b021ae94f625eba884356cfa7ecf786e9d248937f801e9f34708469a72f54ecd699eaba63a211eafec48004535f48a54f41c6d86b027c1249f23061f74527db3a74e4e7b3df9b49e6da374dcdedf13c2fccceb016c77c048055b74ac21cd52b087b0dffe65952d06821d0fac017ee9c3bcb3fca82655a5bf04483cf45caf1fc94b9131927def0f27583a93caf57471374e529cf77fed90ec2b121570419956898f2445d2ccee2a74ee79d178ae2f98673e2fa05e479efdc8ad57e9b2b997683485ab4506065eb5d44a6205c7ce20e8adcecd79df744792916d12cea5d25341cdf4b4468844850cff746768f444bafedba94050298a4405e385b5df2999802758c56785a1c6415e577acb9801c95eb9956287a1393aec4536cefc5981c203bd396fa73dfc986520df546cd8aca893a3f99a10a5be15fe62c2c924a4d2bb34b46963801bbe775da375598e0a570516e8b81d217a93e30f436c17097410cfea021a1be178f13e97ab360ea5422ee28fc6fc3d73d09088bd5f27bd2f5b7b1ae9f7d519707de9e367e9afa9fb89b4f1b8a46f871c86a82532ac44d80c218f5a97427c564a5f01cca5b454da17243831bf72e1b1295b637e589cc182950c55c7f9f595a1e03d0648daccd0edbb8bb780f14d6c13ff645803582e29ddc60dbb453379f22f928317517e1184000fa6b22d7cd3bdd399d21f299322c7174fbcfa128978e69539882be61724b8fc10545060fb0b17037c943c8eeed7759bf46ee75507f14d4f99ff2d4aecab296442b44b507a18584ac5a62ee34b7fd694e4fe53f7ddec6c843efd01c097ac064ff9fc72c4688f2619d18685cd161e0d3327a52fbdcead98d9bbc670c9cea7c7a18403e2e03848af3ea5297103289af23e554fc524214d209ae91a0ac1a76d3b6fbd64817f953efbe176f72e01a49c78c2b01afe176f7c5bbdd587b491e9d119e84ce9005e6e6a3f49314bbb798cedc9a04eb3560594700aa28117c1089b6f2ede82410dd4a1bdb249ae88535bee99d1192abfe85690ba890d5581e247128f86547191033fc66ac844bc9a02f4f25a3c96257ff84b740662e2196caefd54081130f8c85b29baf0b7063597cfcae3dfd210d5c30df7c93f90b24882aa8b44b321d7a1cc2d084db5c01ab9796364dd7e183c22e8869e92481d1c914deaa3e03ae43e0dd9430ee6a985acd4687755d68b31cc1f2395f2ebc1449daf734cc71b6d98d8db296e7e675410208af4f16d1f0576c3fb05d5f6ad71b8467c91b1d633f7ef5f1701f858d82ae74130973009247a366004902fc6340ea28c0d257e8bb529f5f6dd171014f027897d38696ac3d555f8235c5da8ea50788620b2327a4324c2fc6ee27da5d5cc80bd7e7321a08e57c31c4e29fd6be7cc86c722c7886bcb459e33dca2dfa1910b004195840db724f357579275f0ebaa7242c10293be56a8b9473443ca5db1b7be55b78c4d7ceaf79a158ab63d5e80451f50a2a7334bd0aa97b4cd8d9c9d440f3535438016a095f2b96e90f7e55d1160823fd562adc0dae176518e17e2d5060372501ba6eea0677dd6b75233faf7fbcc87cd3ecf25005e9e8a8f7752107f8480fdf2d4c131dc023bae90f99d37b28e667fb4a3aa2fa83fee183869b9784666400f05bc7dec9b74fd460a9cc45d7af9c63534bf263e4267c7b52aba305c876488456a18840292e28499b26d1dabfcc4dec299014533b933397bacf77c274f4de122ffb72b5a233592ee16f151aeb791d722fd2b96988de347eb9332d9a2bb7d0126c8783e29f59a1067be50e3e7a0f7010d56ce171d489f90f60d4f947b764f5a04b18c025e5f37e39672e7830710535627b90848a40e858666b8e40cf74b233202d1aa412f96a7cf3468cde83d74e3e4c9be32991208e7a8823fc31288f88cd7db4a8481fca0c5cd4ba2f7a397db208a09d53235139dadbb75f7e85b0c5611b6cd4ed37456f4cb327e5c905d252e775db09eb51d53ec6746fed078ab5954cacc2c3fdf5d23831d1d6c20648ca20ee508982c124dbbd74f65383a489aad9079e06fbad1838eb5a83e52e6f6d953e27a505999f7b7f74f5a0df2328b48470a6b3c32d2c98c4a3516423ee270f281fd35eb52db4633bd0c09699acd761863a70069f20a4e6c2dc88707c221f33769c271a10fd944856398714f4a5db53dfaf7c5e73896d3f680880c74f6fe20abf21450afc29ae24e34c8a25ca692e1d9f0ace62fe6d5377b6a549ced5972f70e0a5322efc8c9f461c99b61ed5d783570c7df15fee50b53c6a6c92ddaffd9c2390364930f1a9c5d284053597f047fe6b2015982eeefc1617fb20e9537c100ae25a99cab31076fe616c0279f62e73bea3cea793dac93041edbbde9ef10b59fc85df87ac54d0bf1927d2dfe64837eea485761b8126758b3c300ee1355261c9a7e3392996d01bdae8a0693ed4432cdca490758e87378432e6b3993f98b089efbdfc30ac570daf0d68ce9347a232e7aa89bf948f84d44f10f4932df32094f642791c3835d6d359ea1207cbe95804c327c525fcece5ac70b185d4718461d1b01b77b512acfd6888039ec17afb3c18821fe7a57eb3ff583af89c63c716a6b8073a7e490818274092d026bcff94dac88708c4ca9c9775459b831081e6763bbc9abbe6c2d11bee02345a312610f366a23d83f6e3dbf52bea7b0a69eab777836eff1fbf2fdd264afbaa7e80a158e3784fbe0b50d9560ccceae02a1b115bd67f6d3cbb52417b1de5df76ac5ad20d4a582614078a241468542909780839f1de3bbb026668de02282321c3c8ae8e69e8bdedb1e04e57a89a4403a409122d10b6f1fc28f5e176e35c0363407084bbf15fb4079d917973927c5919d1ac033a07c41878f5eef354df82df0d561034cf50a1ea73189bcc23f640d4ddcf07034bf3256c3d3332945a642392eb450f2d0549672541f5d9cffb26b95fc095b49c6265cc5f5f06aa2e0fc55112b585ee5bd83387ac3f65de9b0483791ec76036b6e998880556eaa73c3b67c3b1854330cb66ba6d8b2f62760ec6714d7a618ca29a992f91bbb511208db60520ff2813292e4c36419d4ed72d3d5e39ab884869fdf53646a1b14ee6ee7c317f893bc876807138aa11f55445c0125ebe6c7cd42f2be9c43f9f270823b12b1a5b5e9846d3ce4a8c3e27762c0201d288f49b56111ddae0a9ae523c39fdbbc3a9f0724e5479a36a7f308aac1f70e699b01d7636cc94825d3f998f50c0609a1659fa3ed029d9ebd3d519ee0d4f669a73696f60a85498934043b186f44c3cc07f054d8c10f0b8b7a86d89c768981ad7c309e8ec5b161d2bc3c745e117af30b2d6ffa87dc70ecefe8330aa07fe460a9069c29e492661c57a8189cb531ca382dffbd43a594d77b2723e81d3f18dc97dafcc38284d702237c9053cea1c3f3b4ada2c21726fb602642a6315946ba93ed4f8c50c6a05793921af8cf663dcfaa5885677457661eb1a198fbaf5cb20693856abb918c9f4cfd74c860157aee5ce8f102b82e479ad6fb12e6152f9b8a542658b1a95060f874814503cb80104c196754bc230afae3f97018f9e7b388c27a1fa444e951ab5bd5d2e7f95b4c556aff7e8dbc22814cd0356ad79ee546a89f2b565c8eabf2bc14f68daa2e124c5b354a910b6cf79759292826c1c4721a92b6e74a62d8a1827a0918fb5f9cbe5b8237ac4918efc4ea766ec4f9b87a1e7b426fae9b540a925687b029798bad1388af4c280f334fde449457d577c72f94ad22bb6c6353f4e03f1140f371c7fb6bd31a73f2fc0fc120a315bba38b53265ce4ea3105e341519d552dad1304cb7008dc9e1f4cbb0e903088b5d7dbafe287d87c07d101c5f83245bfabe95284c51d079537ed07754e092e620dc7b7a120718ecbcc4391531061ef2f432f30efb53c9fa828b745b538619d09b270fb05c3e7f89ef43a20f6da388206a5a378800fe85d5c1da3e7587e9c18014a4f186d3aef0cd5ed74b043da9ee20e7814ad786d862b3940ab1fad917f4051a8a5a953ba8ec6e63ec2a80ab1288586d11e9a4a046fcf0cffb67a87162f034089aeee60959634a1542cf9a347827ac6b1e9cb9e31ee4e1814477ba494f570220a74c2c70848ea751780212e68ea86753aaedd2f010b23dfb591f0203f5be54507e25ffefd4272347f910d84a97c01cf21db7d156e1f52c1330bbbf8ee6eb197ed0a1e0fe4a3b3037d1df3ad54052c6a7d584de8079aa06531399b49f3e7ff895540b0ddbbf8f514c450b9af403acca0e6d4c9db2db0c54d7d904755f0b32406463e8f67326b7de8fed35b22f4c4c253ba1a049d20ccb75edcc3d4798c41ace97cb4652a190b87aa0e24477cb32a2d9490973c8d35ab0477b44a6db14692bd29a94f0fb06e72b5c6b394c1786f3adfa15a2d26fe67760ee7224829fcc6d423807ada8ea333ec2357df79d62edc0f70be9c6f81c669e0d29a0c53ab875f6a03c7a6f754933d2734e6b73f9dd83340e83c46f0f26ce51a8545ba62212c9b6071dfae62c5aee38315c6869cdc52f8e0de6f4e20edbf8babadf46c1bda16746e66782df6d5258f8c9a9530e1971ff380c539481673a9bd082c525fa51d36fd3249c0b242d01517ac37c310adacff3ee41700da48c288c917dc0f98c75cc96070ddd26c8a602cf17aa5bf8e737388a79e1851a369335ad74b381bf83b9e59b3355d783b85c9f714f948bf3fde89ccbbc1f158d2cf493a371090cf9715998575d19c3b5c48386d0eb476c0cb559d7e1335b1f058da3ec4fcfe2ade7df94a09da0c4482224522fad65014f311534f043558ead933f35a8e9b814840fbb6c244bae400cafdb4dcccb566c6c00ecc97761631787bdc446fb22958507581d6ed2f4773a290d1f044acfbbbf0b408527cd24520e752fe48acda0eb280158d0113e2720c21681e3c818345b05cf21165bf1198ff352861f9851713cd94aedcac963c1563b2cfae1add7be2a77d43e280c3862173a7846f9f71d1103b7bed6510cdec4b24292ef33a37bfdb3b4c4b90965bf64562300fbdd9afce4c544be8cb4a7c61f75935f55bb17917fe9a4ea529fbe8f25eef9fcac0797dc181b56e89f8db287db4ab5b46a983acf5232c35651050b4e9c0428273102623561dd401f46102ab9e21373", 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x8800) mmap(&(0x7f000013b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000013b000)=@random={'system.', '\x00'}, &(0x7f00000af000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000013a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000005d000-0xc)='/dev/autofs\x00', 0x1, 0x0) ftruncate(r1, 0x101) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000050000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x2, @multicast2=0xe0000002}, @generic="75bb1c14f7a6abdae22de1999283e05d"}) mmap(&(0x7f000013a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000013a000)='./file0\x00', &(0x7f0000050000)=@known='trusted.syz\x00', &(0x7f00000c9000-0xec)=""/236, 0xec) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000017000-0x4), 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000)={0x0}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000018000-0x20)={0x0, 0x547, 0x800d, 0xffc000, 0xefe, 0x5, 0x4f2, 0xdb3, r1}, &(0x7f000000e000-0x4)=0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x3, &(0x7f0000010000-0xb8)=@framed={{0x18}, [], {0x95}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f000000b000-0x1000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000016000-0x6)={r2, 0xad, &(0x7f0000011000-0x50)}, 0x1) 2018/04/08 15:57:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000c8f000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f000052e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000000000)="8dd7fa3881412d9650d2168b3a43717c5851e23a12ef2f9e5d0b5c399b5a4aac3c08b8191dc0fcc1d02bef7351d4", 0x2e, 0x4000, &(0x7f0000001000-0xd)={0x3, {"3d165709c2eadc"}, 0x2}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0x5)='reno\x00', 0x5) sync_file_range(r2, 0xfffffffffffffffb, 0x5, 0xb) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f000004d000-0x4), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000049000-0x10)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000049000-0x4), 0x3) r2 = memfd_create(&(0x7f0000012000-0x5)='eth0\x00', 0x1) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000004c000)={0x4, 0x0, 0x2, 0x3f, 0x2, 0x60000000}) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000003000-0x4), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000004000)) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000)={0x0, 0x0, 0x200010001, 0x23ea5a72}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000c000)=@getstats={0x28c, 0x5e, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xff9a}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/vcs\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000019000-0x14)={0x0, 0x200, 0x100000001, 0x8, 0x5, 0x80}, &(0x7f000002f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000c000)=r2, 0x4) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000c40000-0x5)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x101, 0x201) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000006000-0x14)={0x0, 0x0, 0x1, 0x0, 0x100}) 2018/04/08 15:57:56 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000160000-0xb)='/dev/vcsa#\x00', 0x7, 0x200800) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f000000b000)=0x0, &(0x7f000000e000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f000000f000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)) fchown(r0, r2, r3) timerfd_settime(r1, 0x1, &(0x7f0000002000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000003000-0x20)) readv(r1, &(0x7f0000005000-0x30)=[{&(0x7f000000d000)=""/166, 0xa6}], 0x1) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0x2, 0x50000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000012000-0xcd)="49a4f457a28aa7c4c654a1e701383bb6d544a17088fb8461465baca9a29b3964954f7a8446b3cd3e4f9f94ab2231c9020eda694e03b6e2246ac2b04674e828d871a2e1c93bf8084dabbbb27c09d02d9e28a09938bf72a66decf3be5210cebb1a61416f41badc95e04500bf55471a61f1e9a8b958137ea5917582a54106a1a0c4c2821430452a1968582f516654d64471d0d6e3ac908a545cc1869fa4020df8263e8a388238def0d2a570eb773aa1fc3f7aef009abb40233f054e20ae1439e4afd3bcf7250edf625d1dd167ec8b", 0xcd) r2 = semget(0x1, 0x0, 0x8) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000001d000/0x2000)=nil, 0x2000) semctl$GETPID(r2, 0x7, 0xb, &(0x7f0000021000)=""/219) pwrite64(r0, &(0x7f0000005000)="11", 0x1, 0x7ffff) fcntl$setstatus(r0, 0x4, 0x52c00) write(r0, &(0x7f0000020000-0x1)="b7", 0x1) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x7}) r0 = inotify_init1(0x800) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0xfde, 0x400000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x2, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x4000004}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0x223, &(0x7f0000003000-0xd1)=""/209}, 0x48) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x40, &(0x7f000000b000-0x8)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000c000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x8)='pagemap\x00') close(r1) accept$llc(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000b000-0x4)=0x10) setns(r1, 0x40000000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @rand_addr=0x1ff}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xc6}}}, 0xfffffffffffffffc, 0x6, 0x3, "901fd137565258c51890bd162f8117b9d9f1176a36624845c4468de71893690f3930b3a9fc0d8815f00ec403a9b9e6c487e6f18e2b25f5519a369c13c292874cca40fb9e9c34a246b104826a4cda8266"}, 0x160) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000005000-0xc)={0x80000001}) 2018/04/08 15:57:56 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000840000-0xe)="6e657420636e6e7b65637f6f7200") fcntl$notify(r0, 0x402, 0x2) r1 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r1, &(0x7f00002d2000)='statm\x00') 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) fcntl$setstatus(r0, 0x4, 0x810000) pwrite64(r0, &(0x7f000001b000-0xe00)="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", 0xe00, 0x400) sendfile(r0, r0, 0x0, 0x80000000) fcntl$setstatus(r0, 0x4, 0x0) io_setup(0x7f, &(0x7f000001a000-0x8)=0x0) flistxattr(r0, &(0x7f000000c000)=""/108, 0x6c) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000017000-0xa)='\x00', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x32080) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000b000-0x8)=[{r1}], 0x1, &(0x7f0000013000)={0x0, 0x1c9c380}, &(0x7f0000016000-0x8), 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000017000-0x4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000)={0x15}) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000015000-0x20)={@generic="69c56df08df7e62eb95aaad54e85959d", @ifru_flags=0x4000}) shmat(0x0, &(0x7f0000006000/0x3000)=nil, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000002a000-0x10)={&(0x7f0000008000-0x8)='./file1\x00', 0x0, 0x10}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f000002a000), &(0x7f000002b000-0x4)=0x4) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000002c000-0x5)=[{&(0x7f0000024000-0x26)=""/38, 0x26}, {&(0x7f0000002000-0xab)=""/171, 0xab}, {&(0x7f0000012000-0x92)=""/146, 0x92}], 0x3) connect$inet(r2, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pwrite64(r0, &(0x7f0000017000)="02", 0x1, 0x80003) sendfile(r3, r0, &(0x7f0000002000-0x8), 0x69f7) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x40000000400004, &(0x7f0000000000)={0x8}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x4470d32b, 0x8840) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x8)=[&(0x7f0000001000)='^\x00'], &(0x7f0000000000)=[&(0x7f0000002000)='\x00', &(0x7f0000003000-0x6)='bdev,\x00', &(0x7f0000003000-0x2)=']\x00', &(0x7f0000002000)="2b215bab5c00"]) getpeername(r0, &(0x7f0000000000)=@ipx, &(0x7f0000002000-0x4)=0x10) clone(0x0, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000), &(0x7f0000007000)) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) write(r0, &(0x7f000000f000-0x1000)='A', 0x1) fsync(r0) ftruncate(r0, 0x0) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x19, 0x4, 0x4, &(0x7f0000006000)={0x0}) ioctl$TCSBRKP(r2, 0x5425, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) statx(r3, &(0x7f000000e000-0x6)='./file0\x00', 0x1000, 0x0, &(0x7f0000005000-0x100)) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() accept$inet6(0xffffffffffffff9c, &(0x7f0000021000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000009000-0x4)=0x1c) rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000025000-0x8), 0x0, &(0x7f0000025000-0x10)={0x77359400}, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000006000-0x1000)) r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000017000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000004000-0xc)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000021000)=@assoc_value, &(0x7f000000e000-0x4)=0x8) timer_create(0x2, &(0x7f0000023000-0x60)={0x0, 0x1c, 0x4, @tid=r0}, &(0x7f0000022000-0x4)) timer_settime(0x0, 0x1, &(0x7f000001d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) getgid() 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x10000) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000000000)) setuid(r2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x81]}, 0x6) keyctl$dh_compute(0x17, &(0x7f0000001000), &(0x7f0000001000-0xc5)=""/197, 0xc5, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x40)={'sha384-ssse3\x00'}, &(0x7f0000001000)}) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000001d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000018000-0x33), 0x0, 0x3ffe, &(0x7f0000019000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000020000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000020000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000013000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) socket$inet6(0xa, 0x2, 0x80000001) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000001d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000016000-0x19), 0x0, 0x2000c881, &(0x7f0000019000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000006000-0x1000), 0xffc3, 0x0, &(0x7f0000004000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f000001e000-0x38)={&(0x7f000001e000-0xc)=@nl=@proc, 0xc, &(0x7f0000005000-0x40)=[{&(0x7f000001e000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000001e000-0x93)=""/147, 0x93}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000011000-0x4), &(0x7f000001e000)=0x4) 2018/04/08 15:57:56 executing program 0: socketpair$inet(0x2, 0x4, 0x3, &(0x7f0000650000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='uid_map\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfff, 0x3, 0x2, 0xffffffff, 0x9, 0x0, 0x1000, 0x3365, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r4, 0x443}, &(0x7f0000001000)=0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0x400008e, &(0x7f0000001000-0x5b)="51ce2f704ab84072bc56735a5706f812113f543dc630f6c8a89fede7413ae22a9cea5c6e27a747b0e58465dc12809f1ad2cfeb41b25b464bc0e8240cf29f5e7812daffd638b6553b800ca37c3dda2f9ca0f2ebeeae664d46ce6fbb", 0xd9) r5 = socket$netlink(0x10, 0x3, 0x9) write(r5, &(0x7f0000013000-0xfb), 0x0) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x1, 0xfd, 0x6, 0x62, 0x0, 0xffffffffffffff9c}, 0x2c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000021000-0x20)={r0, &(0x7f0000020000)="fdc022fb8c3571851cfbe301ffffac978dc38b2b76f8537dedb9f89240f39de37cb7ed865b5727e23479f6773c742588f2022ca977d99ebbb4dafbe047caccb322068fc44b39cddddc4d3a148e2cd9ace0517144f16ea8be47425fffeff01090237b46e1cc20ae84b1e7f3933c35bb81d45d58", &(0x7f0000021000-0x2)="a02e"}, 0xfffffd78) 2018/04/08 15:57:56 executing program 0: clone(0x0, &(0x7f0000001000-0x62), &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000003000-0x2)) r0 = socket$unix(0x1, 0x2, 0x0) socketpair(0xa, 0x5, 0x6, &(0x7f00005e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={"bf0fbf78abf4ee2d93251d5b6a4e6ca9", {0x4, 0x2, 0x1, "d696ac8f16e4"}}) readv(r0, &(0x7f0000001000-0x40)=[{&(0x7f00001b4000-0x70)=""/112, 0x70}, {&(0x7f0000c6a000-0x10)=""/16, 0x10}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000001000-0xd8)=""/216, 0xd8}], 0x4) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000015000-0x18)={0x7, &(0x7f0000011000-0x8f)=""/143, &(0x7f0000014000)=[{0x66, 0x8d, 0x4, &(0x7f0000014000)=""/141}, {0x5f, 0x17, 0x6, &(0x7f0000009000-0x17)=""/23}, {0x6, 0xf7, 0xff, &(0x7f0000015000-0xf7)=""/247}, {0x4, 0xf0, 0x80000001, &(0x7f0000015000-0xf0)=""/240}, {0xfffffffffffffff9, 0xc3, 0xca9, &(0x7f0000015000-0xc3)=""/195}, {0x8, 0x1000, 0x2, &(0x7f000000e000-0x1000)=""/4096}, {0x8, 0x3b, 0x1, &(0x7f000000c000)=""/59}]}) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x6b8000)=nil, 0x6b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000024b000-0x41)=""/65) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000493000-0xb8)=""/184) clone(0x0, &(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f00006b7000), &(0x7f00000ec000)) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00006b9000-0x10)={0xf8, &(0x7f00006b8000)=""/248}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000066f000-0x4)=0x5, 0x4) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0xffffffffffffffff) lremovexattr(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f000000f000-0xd)=@random={'user.', 'em1user\x00'}) r0 = semget$private(0x0, 0x1, 0x86) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000012000)=""/118) 2018/04/08 15:57:56 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000a000-0x9)='*system+\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x28)=[&(0x7f0000003000-0x1)='\x00', &(0x7f0000002000)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000003000)='\x00', &(0x7f0000004000-0x11)="73656c696e7578ae76626f786e65743100", &(0x7f0000003000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)=[]) 2018/04/08 15:57:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000), 0x20) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0xa, 0x1, 0xf, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x7fff, 0x9, 0x87, "06531c5f2e739eb2d816dc36dd3f58042fc35ed8f9dfe36b67652d6bfe7205a13d9c1a3d741b2e8d00a7072f8e1f5de6a4ffdacf0a8834fcf140b7902cb167248c9ef575b68a0da62b575ff2fc1677e1"}, 0x160) socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000003000-0x1)) r3 = semget$private(0x0, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000003000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000)={0xa, &(0x7f0000002000-0x50)=[{0x1, 0xfffffffffffffffa, 0x9c, 0x4}, {0x7, 0x6, 0x1, 0x9}, {0x8, 0x7, 0x80000000, 0x6}, {0x8b, 0x0, 0x2, 0x3ff}, {0x9, 0x0, 0x10001, 0x5}, {0xe6f7, 0x1000, 0x6, 0x4}, {0x7, 0x3000000000000, 0x2, 0x800}, {0x5, 0x3791, 0x280, 0x7}, {0xfffffffffffffffc, 0x8, 0x7}, {0x7, 0xd6d9, 0x100, 0x7}]}, 0x10) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000008000-0x8)='e', 0x1, 0x0, &(0x7f0000018000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000013000-0x5)='reno\x00', 0x5) sendto$packet(r1, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0xfff, &(0x7f0000006000)) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0x100000110) readv(r0, &(0x7f00009f2000)=[], 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00009ef000-0x8)='./file0\x00', 0x20000, 0x8) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001b000)) fcntl$setstatus(r0, 0x4, 0x2000) close(r0) r1 = userfaultfd(0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000007000)=0x4, 0x1, 0x4, &(0x7f000001d000)={r3, r4+10000000}, &(0x7f0000006000)=0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000001d000-0xc)={@multicast1, @dev}, &(0x7f000001b000)=0xc) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0xc5)) process_vm_readv(0x0, &(0x7f0000004000-0x20)=[], 0x345, &(0x7f0000001000-0x30)=[], 0x0, 0x0) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x200) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x8)='environ\x00') exit(0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x7fff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000005000-0x10)={r2, r3, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004000-0x1)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3, r4}) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x8b0000)=nil, 0x8b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000002b000/0x3000)=nil, 0x3000, 0x4, 0x8011, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000032c000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00008b1000-0x4)=0xe8) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008b2000-0x9)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00008b3000-0x28)={0x5dfa, 0xc, 0x3, 0x6e4704a2, "fb346a8170e544700d8b7cd5ef2aaa5253a29801dd40e1b0a769d951ee1ac9fc"}) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00008b2000-0xc)={0x10}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008b0000)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x1ff, 0x7, 0x400, 0xfffffffffffffff9, 0x30, r1}) clone(0x4100, &(0x7f00008ad000), &(0x7f000002b000), &(0x7f00008af000-0x4), &(0x7f00001f8000)) getuid() 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x9c}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000e000)='GPL\x00', 0x7, 0xd1, &(0x7f0000005000-0xd1)=""/209}, 0x48) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x800, 0x80) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0xfffffef0) write(r0, &(0x7f0000612000), 0x0) lseek(r0, 0x0, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000026c000-0x4)) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009ef000-0x10)=@req={0x50, &(0x7f00009ee000+0xc6c)={@common='gre0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x3, 0x0, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}}}) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f00009ef000)) r3 = getuid() mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00009ef000)=""/243, &(0x7f00009bf000)=0xf3) ioprio_get$uid(0x3, r3) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000052f000-0x4)) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000d000)=@bridge_getlink={0x4c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_VFINFO_LIST={0x2c, 0x16, [{0x28, 0x1, [@generic="13c50c9b29d728a144fd2e36f86cf6c22c9fa609d7c0e725cc6c365c7f9167005c"]}]}]}, 0x4c}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000d000)='/dev/autofs\x00', 0x8e02, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000002000), &(0x7f0000014000-0x4)=0x60, 0x0) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000013000-0x63)='/', 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000a000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000017000-0x4)=0x20, 0x800) fcntl$getownex(r1, 0x10, &(0x7f000000d000)={0x0, 0x0}) r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x28, &(0x7f0000009000)={0x35, 0x7, 0x7a60, 0x8}) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000017000)=@file={0x0, ""/4096}, &(0x7f0000006000)=0x1002) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}}, &(0x7f0000016000)=0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000016000)={r5, 0x2}, 0x8) r6 = fcntl$getown(r1, 0x9) prlimit64(r6, 0x7, &(0x7f0000002000)={0x5, 0x6}, 0x0) r7 = fcntl$dupfd(r2, 0x406, r0) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000010000)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000c000-0x78)=[{{&(0x7f000000c000-0x10)=@nfc, 0x23a, &(0x7f0000002000)=[], 0x0, &(0x7f0000008000-0xe9)=""/233, 0xe9}}], 0x1, 0x0, &(0x7f0000019000)={0x0, 0x1c9c380}) read(r0, &(0x7f0000007000)=""/139, 0x2dabd4b497b966e3) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000009000)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000b000)="c2", 0x1, 0xfffffffffffffffb) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000a000)={0x0, 0xf1, "09a854bc2a9ef82000020056d6b139c697baad16755e12d8962be6e6235bd435974f02af099c5f03719d3f70fd7d30ae458bd17cd65443edc795ddaa9b01d16589886b5a9118ce6c7771ab53bac4fc3685362bbbb3593d43800574f44c3d6497a2c3e66a39f4f588d731f6d30a489205b3c9a722d06ee628920eb762b9c72ac2dc819bff8a385d6b8422e6e2c7a83fc16acb9ffb2f6972bee40a0b79fc465f343158f61b2856572933f81aa99d5dc6e5d87f731c34bf3f6a9783390f28bc576edcaf5526e9119e28fddb706cf86a7f92764a1dd4f6db05915d67c7ee4e34fcf3f8c44f7ff99930d2dd1d0e243a3944e8d9"}, &(0x7f000000e000-0x4)=0xf9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={r1, 0x20, 0x30}, 0xc) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x1f, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0xda5, 0x4) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000000000)=0x9, 0x7, 0x0) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000002000-0x8), 0xfffffeaa) readv(0xffffffffffffffff, &(0x7f0000017000-0x10)=[{&(0x7f0000005000)=""/4096, 0xffffff41}], 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000950000+0x250)) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000e6f000-0x8)=0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009b7000), &(0x7f00009c6000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e71000)={{{@in=@broadcast, @in=@empty}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000009d000-0x4)=0xe8) getgroups(0x1, &(0x7f0000e71000)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000278000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000be8000-0xe8)={{{@in6=@loopback, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000538000)=0xe8) getegid() gettid() geteuid() getresgid(&(0x7f000025c000-0x4), &(0x7f0000e45000), &(0x7f0000b5d000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005be000-0x4)) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c6b000-0x4), &(0x7f0000e71000), &(0x7f00001f0000)) getegid() fcntl$getown(0xffffffffffffffff, 0x9) getuid() mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000005000-0xa0), 0x0, 0x200048c5, &(0x7f0000005000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000e72000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000010000-0x8)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x2, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000002000)=""/206) r2 = request_key(&(0x7f000000f000)='big_key\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000f000)='@vmnet1-proc\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r2) msgsnd(0x0, &(0x7f0000006000-0x1008)={0x2}, 0x8, 0x800) r3 = msgget(0x3, 0x400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x5, 0x0, 0xff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000012000-0x4)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000012000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000000b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1, 0x1, 0x7, 0x2, 0x0, 0x20, 0x62, r5, r6}, {0x0, 0x9, 0x1, 0xb7c, 0x0, 0x80, 0x4, 0x8000}, {0xffffffffffffffc0, 0x8001, 0x0, 0x3}, 0xe92, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in6=@empty, 0x4, 0x2, 0x0, 0x63a, 0xfffffffffffffffa, 0x2, 0x7}}, 0xe8) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000010000)=""/176) msgget$private(0x0, 0x80) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000013000-0x4)=0x40, 0x4) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x10c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, &(0x7f0000008000-0xc)={0x0, 0x4000000000000214, [0x920]}) getcwd(&(0x7f000000f000-0xc8)=""/200, 0xc8) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0x1, 0x4, 0x4, 0x1a, 0xd, 0xffffffffffffffff}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x1, 0x4, 0x4, 0x6d, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xc, 0x4, 0x4, 0x3, 0x0, r0}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000015000)={@local}, &(0x7f0000005000)=0x14) ioctl$int_in(r1, 0x0, &(0x7f0000007000-0x8)=0xc89a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000-0x20)={r1, &(0x7f0000013000), &(0x7f0000005000)}, 0x20) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000002000)={0x2, 0x5, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x7, 0xffffffffffffffff, 0xb}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000003000-0xd1)=""/209}, 0x48) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000a000-0x20)={r1, &(0x7f0000005000)="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", 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8fa8d48d8895e892c47bdb8eda0883609b7293ca7625ce7d48b2c48bcf18b008d2a48549ef5fc28dbfe1d373ef42b9a0d8afd0bbb24b41fcd4d188946cf04c10b8fdc742769b0ce74a7413507be76edd68c57765e2271d46f01a68ed02b50ccc0cb97386de58a8f4445d41edce5ca3452f5708527b5b05292d26fd4fd66d3f0ae84c3607079c9d624df94377157ea682c92c1aedc2876657b2923d88b22741bf9124b943548a34d30d5c02a915745efdd01e9810bbc01d1f4c6e75e29689e9fafbe5407c82f44af7ceeabb386cd92a41034104ef9ce0e00d1c55f4f171d75c10d4dc192ce882430155a52568d46e406cae5521277e4e84bbd83e97358eb7bc9b553dfe62af13c316ec9739b6b72b1fe387b373fd17067d66df450ea893ac4dbf60b2af851ba68b55729c5317608410c5c8396142bec3ff0d2a9a828322c6093851769f14c4e9616ebf720dc98fa7f2eefeef2fd34c5c336cac82018ec83a8ee94a9f4588b45016da5576bee80cc8049532f11614ed99e706a8d157f14b272ba32110847b43cab79e464796cc80854447f149062d1add0f632defd54dc475877f05a30fda8d58eba4929327b8a0b1143b843625b2467bd754d4abcad94a983442e9675888d8adcec041414475b097d218753be3dc8f1de6e41d760c074d709178be96d2de238e723f5b0126a48d2ff9f99b0b5debb498459fee80703c3701a7254c6449c8e8b4a1da14a4de0a8960cabd21699a8d5c6a656c8e22aabcea4d9e7184a99cccad5c5a48e220f0ccbfc66da04297a3c2d0ec828fd25f70a0c186b12438ada5d9169a48423c2cf8e618f477333211398d456b7a720d5c98ecb487548296d27db76834eff8e88711dc974b9a295bde6abcad83cd5e8d19018d01bdd0d63ab83b0574af27a7e77b44463305c80353f2cb37c685c78b70cfdc03bccd96fd44b98c7dc927c559d8413f51353353f0447c09f101aa9edbbefa802a6dac7d20f5f8bc030bee701bb115999836eede6499f2b9d3e3ddd7fbe73f901be2efa1bb64ac42eb782d8034dd61ed2185f3f35aa5d88494668ae624d29989d8cccfee8b1d544eb176e96b52fcf02986b096ff7843e475058905d3ee488a877493735bc6a262e61d82a76134564a5b1796148fa1b3889939ad8d69769dd61162a41bd6417d5cc38c4413edd834f7c8450f02f35f795ad423279a552181d461879ed58fcc703173e8a00982660a47125017d36adb350ad094bee69bcf3df62fa588e50bfbdc0b64866239d840fbe1316211128299109cfafac973bd524269ff670c3c3e1a7af306902028f387fe7d986baaafbb94ed748cd8dafd9471dcd9cf088bc31c9d8f8a05be421885f4527ce38df27242b0120b0daa9df2f418ed0907e4c06191ff741e6efd9e9b7c1d437d0c11a1273693056bd95dc88891ad23b3aeb2970c73f8feb4b311ed512e78b8fa512a8ae00b73c14307942d4d3d3ffdc6ca741ee5d8e8df9b6c4db258c5152f8dff370c668cd101853e763a688b7eaa6251a887278d4d388567bdc81fcdc578c37a9f919e14724cda4778258ab2db58a4330046b7273fc4c323bcd8c9746ac55fdeebe76892b1360bbed05206751189b403fd9eb545ee84d2d67df1182e7def2ec3ee6bf6864e937fcd3472e5c8ab9f6c81f2e9c336bb46b575109412b6fa7e3b50175c8470702bb3804bfb9a9b01e397694cf2fe3152676b2bf50dcaf57cf9eeb5675425ed787bf947b3410f77130d540ae54ac3497c684d11815ac49adc94324f3bea8865e4f1405535826527eced1f81c9de38257b4c91e9a3848ee169ee6304e4e5eafcb87508a6b5bc8b2ded733824bfd60800016b7e4712839d69ef55965e0062fc4971da996f502b8a54ad55c0a9e226ae21f17d4471b6a3ba9d69df9884d69c7a823226bc1acd47ae43a05e029c466f802a32c69b8cbd6190dcaecc822be496452f6b2439c8acc1acb7bdf44dd4715f432e34131c294077b43acb5be5cb99122d57f8771e0c830b5a8fcb530191680a423703aa560c12475fbdfda368b191f5dc22af161bd99dabea3337cedfc2eeecec51e1a29f9c21557e01a548f6e781205cd9675c3700eadba899327229933e4c5f21c984e07faaec1a5073f43fb61cf7cd5d59186347dbf51816dc46949a5c7728a3e0d8f8d0765d75ed2569858b2b789acc12efd969c4a01800be42be6b8fa702888c427ac6e8cd427f806a56c6163118b8120c7829e40478b557f85d7b1f62f4fcbd8f48960deba7a7972b", 0x3}, 0x20) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a5}) msgsnd(0x0, &(0x7f0000002000)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000)=0x14, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x2, 0x3, 0xa, 0x20, 0x80, 0x88, r1, r2}, {0x8, 0xea1, 0x7fff, 0x25, 0xfffffffffffffff7, 0x38b, 0x6ce, 0x3}, {0x3, 0xa6, 0x1b, 0x8}, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1}, {{@in=@rand_addr=0xfffffffeffffffff, 0x0, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1, 0x2, 0x1, 0x4, 0x301, 0x200}}, 0xe8) 2018/04/08 15:57:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000015000)=@l2, 0xe, &(0x7f0000011000-0xa0)=[], 0x0, &(0x7f000001e000-0x1000)=""/4096, 0x1000}}], 0x1, 0x3, 0x0) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8075ffff00001dc67ef91dbc3f2b2d1288e2e3b6ca1b44db19944c2a9bfb2e02a3ec096a11d3e8119cbc64feef2c7b20ee4966dfdbd4a3d91f078fcea123a5000000000000009cf93b16a2d768f7481d1ce77339d7b24f2054f996adcbaa567e9d87ed606fef27ca8f8b5a4cf38537654b5e3a33b5f1030925896135", 0xfffffffffffffd94, 0xc800, &(0x7f0000011000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}, 0xfffffffffffffed6) sendto$inet6(r0, &(0x7f000001f000-0x14)="a08f760a8211c76a8d35b915fe009c0ade", 0x11, 0x0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000014000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000012000-0x10)=[]}], 0x1, 0x0) r0 = socket$inet(0x2, 0x80007, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000016000-0xa0)={0x0, @in6={{0xa, 0x3, 0xe88, @loopback={0x0, 0x1}, 0x200}}, 0x1, 0x7f, 0x7, 0xfffffffffffffffb, 0x5}, &(0x7f0000015000)=0xfffffee7) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000012000)=@assoc_value={r1, 0xf01}, 0x8) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/08 15:57:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000000+0x2a8)=0x8) syz_emit_ethernet(0xf8, &(0x7f0000012000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@llc_tr={0x11, {@snap={0x0, 0x0, "aee1", "89a44b", 0x88ff, "331d96eb422247eedf077d8d439ab31bda63d39d5692ec0e97532f0ea0b066815c903f58af39ea0ab71d0da294f1f747bfd4222b444b69dd0d3db40a5019f6d426d841353af2e085da8cfcd4c9e9beed894756eb75ec8ce424d9d334999ff1d911c8f05c5318821e5e1e0ac738d7ec856474dfced933dce277f4221138256252fd0acf55d77bf916d8a032f9c726431ae6fbd40fda3e2eb9b2929b19146df85093c176b1b18f976b7428def7f70b1163c770f02261f72b29af6936c40faeb100820fabc7b038234e973cfed57f1215462f6e2e674f4bb470f764059f828c8fa1f3"}}}}}, 0x0) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000002000)={{}, {0x0, 0x989680}}, &(0x7f0000003000-0x20)) readv(r0, &(0x7f0000005000-0x30)=[{&(0x7f000000d000)=""/166, 0xa6}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000000c000-0x20)={@generic="00c0a6ed3a82fdf08f596e08ddbaf373", @ifru_flags=0x800}) 2018/04/08 15:57:57 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}, 0x80000000000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000004000)=0x2, 0x4) 2018/04/08 15:57:57 executing program 1: r0 = memfd_create(&(0x7f0000720000-0x1)='\x00', 0x1) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000002000)='.') r1 = syz_open_procfs(0x0, &(0x7f0000003000)='syscall\x00') exit(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xfdf6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc), &(0x7f0000004000-0x4)=0xc) getpid() geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000003000)=0xc) getpgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000004000-0x4)=0xffffffffffffffd1) getegid() 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000011000-0x1)='o', 0x1, 0x8800, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000)={0x401, 0x2, 0x2, 0x190c}, 0x8) 2018/04/08 15:57:58 executing program 1: removexattr(&(0x7f0000887000-0x8)='./file0\x00', &(0x7f0000ecb000)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d86000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000b4d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8000}, 0x6) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) quotactl(0x0, &(0x7f0000005000)='./file0\x00', 0x0, &(0x7f000000c000)) r2 = socket$inet6(0xa, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r1, 0xdc, "a2571b5a9a6b9a64472c15a441f5f0b54bdb8601558d635440bf88504498e950d8969b933e1b197a8e4084db1780b8b69cdd1ea163d99ef80bba2a8b5825624d7c206f09b345b12a3d3b3e6b44ce8ba751f8f8c3d0e83797c0ff2b706166dae43cf884e69baf5492328a1984f828193b092a9a6cd30531f5d0edbf024e3683bfe437999932d4c18cd93c5066aead93f39591586ea122a1a1432d0aaf1cb1099aa7d1194982805655cd1b539ac12731cf55cd57f7dfec42a70ca328c10ee25fd980e33b2d6909df2cab13f7d447042a4c4809a33319fb4516d39d3881"}, &(0x7f000000a000-0x4)=0xe4) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f000001a000), &(0x7f0000035000-0x4), &(0x7f0000012000), &(0x7f0000034000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000003a000)=""/173, 0xad) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) pipe2(&(0x7f0000025000-0x8)={0x0, 0x0}, 0x10000) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000003a000)={0x0, @in6={{0xa, 0x3, 0x72c9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x10001, 0x8}, &(0x7f000003a000)=0x98) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000008000)={r3, 0x3}, 0x8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000003d000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f000003d000-0x4)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000030000-0x1)=0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000003d000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000003d000-0x4)=0xe8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000003c000)=[0x0, 0x0, 0x0]) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000003c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000003b000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f000002c000)=0xe8) r14 = getegid() r15 = gettid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f000003d000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0}, &(0x7f000003d000-0x4)=0xc) getgroups(0xa, &(0x7f000001f000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = gettid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000003d000-0x4), &(0x7f000003c000)=0x0, &(0x7f0000024000-0x4)) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f000003d000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = getpgid(0x0) r24 = geteuid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000003d000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000035000)=0xe8) getgroups(0x2, &(0x7f000001f000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000003d000-0x4)=0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000003a000), &(0x7f000003c000), &(0x7f000003d000-0x4)=0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000f000-0x4), &(0x7f000003c000), &(0x7f000003c000)=0x0) r32 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000001e000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = getpgid(0x0) r36 = geteuid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000037000-0x4), &(0x7f000001e000-0x4)=0x0, &(0x7f000003c000)) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003a000-0xc)={0x0}, &(0x7f000003d000-0x4)=0xc) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000033000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000003d000-0x4)=0xe8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003c000), &(0x7f000003d000-0x4)=0x0, &(0x7f000003c000)) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = getpid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000003c000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000030000-0x4)=0xe8) r43 = getgid() mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f000003c000)=[{&(0x7f0000013000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000019000-0x20)=[{&(0x7f000003d000-0x8e)="f20e40cddffddea9e9cc8726c0cb472c1167215cf59e6e9152d36e0da2a1fe900c7df0f84a5568e8561b058fc29c2306bd2cc2f4e1ad381dd9b783a5cf29c6f0c54be53835b29248c46683533a404407a9ce2a0bd7ab25066fcbcd8adbd796452b5c0f47167f941b4f676ed997d05b9bfe3d47ebd20c42dedfe6a5f73480e0d9e61cf21870c7073a3fa620e670a3", 0x8e}, {&(0x7f0000009000-0xda)="8cce838164a3b8cfc9044a8d93a2a383dc767e04db82968c607801caba19be07d3f84ed90f3a24a5a278f8dffef489a7c77184ad557a393d3ff7f52240d84d42eb2b89a32605fef87234890a1d0bfe30dcb362683b5e1033504ac917742e63722b60545e74302a14e8b6f35e8633b45c40b08d32af6ffc1f3fa36abcd8e30a358231f676613dd7e9c02b929fa4c13483ede6efd166cbc0f9a10195d99acab163bafd00e8c8f1d7e7fc0b238054963d1226212551e5e49213c5c33704956220d9a6235a9a1fbc1f1e66b2d42ff13819f11a744e3c34b75dfe2a7c", 0xda}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000002c000-0x50)=[{&(0x7f000003d000-0x1000)="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&(0x7f000003d000-0x20)=[{&(0x7f0000020000)="94bae44122c1755073730ea183b5ed0fc928f08141cbcbdc980b5998b97f3dd24e7b89f1383f7c68c64a113351aa8e2c910dafae074e6956947ef2ada28f92d9142ecb465f95c8dffb578cb7ff6e7aca8937767500056acf530cc3181e0ace2c828d06d5fa0d93a9dedfa2401e0299c69cd914018fface61f3da86b9db91fa220d2ab89202948d8d5fd4c377abf2fedd7d15b50859c7dbbf70439cc6ccd5cd6066692a0a98778f57d2bf0c603b5bdecb1a677fa7633971881e7b7134fb31b42bbefc3ce08771c718e49ec51feddc19707eeaefc8cd87d990338479e000b243ef12502aeb5bb868b7431ab54a87dc7f5797fda72e5725a281f35e4c9d5c44a0", 0xff}, {&(0x7f0000015000)="bb9289ef593bc9197b3c75d6f1bd7bd75fc2262af53bd4035f159657c79cf66569cb10a64173c6c659dff142468d97835ac2e6732f5b83993c61033981b06fe3f401a07e4dc2ad5c40e702f6a9207a", 0x4f}], 0x2, &(0x7f000002f000)=[@rights={0x30, 0x1, 0x1, [r5, r1, r2, r1, r0, r5, r1, r1]}], 0x30, 0x800}, {&(0x7f000003d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000014000)=[{&(0x7f0000029000)="2f4972131893c7b111fb1450ff17eefab664ab0ce3a799393431703c2bbb764164bee0adfbd1985b6fca88d6c209175255946897cbec2fc8208fd9338d3c2607e74dc805643726f7008a9d6125045a19be080f8fd3844eb7fe7ef1ecacab4f4a83b33f981e62eedea696744d225572453c8b9367538fdd9dc810f3c46c192294b5c4885fd43fcb3082adecb9c843c8f289a5979aa2f7018c23179c3eb6021ca506ad06a9d8d94aa03f91be2bf30c80c9e4b32543d05e39c904431abb7b14d29aadf71ea988731ce8955aa9f2fe47f4ee5302c0b0e41c7673e696b18e629c070f7efcd94b03afad485900f3309aeaa67f5a9bace030c05c", 0xf7}, {&(0x7f0000004000)="dd5112fdf01265cc26d28d8154d61882e7ee34e04ec4c764c1ba22598a2529df975eadb6dab2bb37c4e2161404bd69e6b12bc0e111b7cba4c51adc6787f1588fabbd16abfc34730ad7eaefc98fbd69ed341d36f568db274ebe40c820190db456f32798e7a61ddcd2077e774d947c93a6f405732b09f3f7db5feb37bb3f0d009e57bacc019d0f4b9fc88febbc68e278726cd053941dd43ff993d0717f5b40aa299a4fb4900a6d445dba90d41bfca2018c06848af53539328089d98b8e8f52e2e9164ec5e9", 0xc4}, {&(0x7f000002d000)="583bb9209c41c1e9d33a751ba1556a47e4b8bd40f5b9bf42bada7edead3d89ca6059ec49d7542c65c15e2e397338ae4f63c4439f209cea9504b5b6259b0f73a78a9f4eaf1ccb21483714f871206ee966633390bbd5868865dbefd55e9b8674c101a225503446a325308c361c1714e72f1e2c4ddf43d712c165aac482984fd181f41dcb75c3dd71622b4562c5b627", 0x8e}, {&(0x7f0000008000)="d562f64fd3ab14663edaef3fe286f1d91c2e5db46de2224f4b512abf79a1b8ab7f04b8bf626a47d8e9eaa0f3acf847a686c7e3", 0x33}, {&(0x7f000003c000)="9505a6168bf7580c4c421605af92d73be1e5d9a431b9c7710af9a2cf2df468729819", 0x22}, {&(0x7f000003d000-0x9)="47d39aee8eae3856ce", 0x9}, {&(0x7f000003c000)="e277b73225039f043e889301751390226a6cf503c91361aedb0c67ef3aa40029aa13143a6a2daf81020bac63237547df81cbec7c03e6160a2f816664dc401d1187990304d55e4b8ff615cd996a4bdfe0", 0x50}, {&(0x7f000003d000-0xa4)="92c9d847351bd1c1ef8fcaf65c824bc8eb65c884d05aca43d71e4c6b91387589bc01c2a8402d3f0b32f5631796dd67854dd27471fc67e504602e798091de61f30aff88bac3752936752b824ec67b4c6609ede4de3e088b622a053fb0fa05df7cff460df5131a99fd010789eea290b5bd69e8eb6aea234b5890b48e660d885fcf98de578e80bf1a095709107e017bc1e7cab52f4b22e5873f17083498e4f9dae17fbf5095", 0xa4}], 0x8, &(0x7f000003d000-0x98)=[@rights={0x38, 0x1, 0x1, [r1, r5, r1, r1, r0, r4, r4, r1, r4]}, @rights={0x20, 0x1, 0x1, [r1, r2, r5, r4]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r4, r5, r4]}], 0x98, 0x4004000}, {&(0x7f000003c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003d000-0x30)=[{&(0x7f0000021000-0xbe)="a4240a3faad8a8f014a816cbea24bf61102e286a9e5c797e6ba3b27b5b2007a6eabc0975b11e0aa070a1200a312d100fd520d1f2d86d9a56e314e8b1f90c083c90764aba2ddde9fdb17900b19c2a30b046ea33259f51b51515eeb90dcedd940140faacd094e8cdf1e086105b2a54d4927550b9bac621e0bf7efefe4913ae964ac00503f7374bc61a0648161ed6d3f70fdd73be781a152860bb3465a54e05d6e007edf6ecfa846bc3a193fd2983c0babe22e84a66cc2e2036b6d73f500a62", 0xbe}, {&(0x7f000002b000)="556a816a9d1ecf4dc18d9d6a1de4843e382a33d1ce7fb50bb72881d7acb3ab735dc72011715fa31ea3454d96f5bb86ea72bd7462515a90d92e116487a28266ce825fcb92636ea524f04faaba6d252715eb0efc1e37f429e2b86628a5771b5ea9", 0x60}, {&(0x7f000003d000-0x9b)="7c2b4c7f5ff565f279b31f434b8855805073015ed6c0dae71d56ecc49a5d2a21da716bfdc2f76d051546a48470b5084a1d0a382725e63273ee2a6164ab83ab782d859675542b6775b2f614b59948fc6a6018efbc1d5ed41a2f142fe3fd970b41ccc479967ab8842f9f430b829976cb59b6421bfe52d33d1dd286d91117172feaa9d6f65b0b6fbecb72d8193853141f5108a1868852599915b16809", 0x9b}], 0x3, &(0x7f000003d000-0x60)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x60, 0x40000}, {&(0x7f000003d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000003c000)=[{&(0x7f0000012000+0x619)="cd2d34f4ec21ec9d7e547b1f2a7ebe869eb749fa795970e96c9727455a", 0x1d}, {&(0x7f000003c000)="f7262ac72c2c1ea3b7a5d3ef0cafb878426d020544f4a66263cbda5de4ceeacf6b2f2a61950427447eec68a83ced2fd33fa166aeaf87d2b453da9c1fb2eacf782bf66043a876dd2279641437747f9d621c", 0x51}, {&(0x7f000002b000-0xf9)="6a545fcc1e7e0d59a75a815447c094da850c54f91649762df5ed43cf5600f172c16400452a4e54cae7a495f62f09e474aee4a6441ca74b7932e1c50808e0417e13a51c610b83c3a7ab69343ecb2d93f45e1b0cc7b6920059b917cc78ba2648446011c957a5d55544eec2ba2540ff794a98bedb42a15b858cfd13bf4529ccf597c56c7a772740ade2ed8fd79d6bf3bb16bb09128dc920dda715514ad8e587faa8755590957b817e0cbd5e401ddee19f75e14450938f032d60760852b25cd1ae72a55aa3392cfafe568161af8df8074a02af55bf5120e93831fffefeff4f2cc26cd6d0ecbe1467212c6b8d72dfc23bdd7a093e14d0512c6f5dd0", 0xf9}], 0x3, &(0x7f0000034000-0xb8)=[@rights={0x28, 0x1, 0x1, [r1, r4, r4, r5, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r1, r4]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r2, r5]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xb8, 0x4000010}, {&(0x7f000003d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000016000-0x50)=[{&(0x7f000003d000-0x3f)="05021a9fcdb3319b0b426927422d45f1758924c111611b6f3afb9dc1d00384f1a9f5147a008a58c0b84203a03ac0096eed176d26eb20eb9ccd803d8c004eab", 0x3f}, {&(0x7f000003a000)="e4e7e3c92fd204bf64a6f316802f888521b47c7c043aa49236d85aecc37c33afb833e37e5af9", 0x26}, {&(0x7f000003c000)="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0x1000}, {&(0x7f000003c000)="444c0f277586b9ccbc89082bfdf579a8963f59f09aa17742f9", 0x19}, {&(0x7f000003d000-0xa0)="9cd26be0a55d5feb85f4d5bc9009c800aad862f172e104c365d18addf52fe2ca8d79385dac9abfcec9f88c0a8ba7b32910c51890ba0724dac6d6e689556c2dc1dc91ca1b36e48e35f06075bbca5821d4dad940161f91eb86a2f28b45c1f71d120fcb07b04a744d6a6f6abf59ba1db46e45b74389cbdd0651ff68975cd217443343e6704bfd501fa57ffc5e47286a97fcd5c32c92611010c71e761431983cd22d", 0xa0}], 0x5, &(0x7f000003c000)=[@rights={0x20, 0x1, 0x1, [r1, r4, r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x40, 0x20000040}], 0xa, 0x4000840) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f000001a000)={&(0x7f0000030000)={0x10, 0x0, 0x0, 0xa100006}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000018000-0xe8)=@upd={0xe8, 0x12, 0x104, 0x5, 0x2, {{'drbg_pr_sha1\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x94}, 0x20000004) r44 = add_key$user(&(0x7f0000027000-0x5)='user\x00', &(0x7f000003b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000003b000)="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", 0x1000, 0xfffffffffffffffa) r45 = request_key(&(0x7f0000016000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000021000)='ppp1eth1\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r44, r45) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000035000)={@common="6c6f00000002caf40000010000002100", &(0x7f0000038000-0x20)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x80000)=nil, 0x80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000007e000-0x8)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0x100000110) unlinkat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f0000080000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000081000-0x4)=0x3, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f000097b000), &(0x7f0000000000), &(0x7f000000b000)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ptmx\x00', 0x30c21774d85ff846, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000007000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000000a000-0x30)={0x4, 0x81, 0x7, 0x3, 0xffffffffffffff41, 0x846}) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f000004d000-0x4), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000004e000-0x1)='\x00', 0x3) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000021000), &(0x7f000004e000-0x4)=0x4) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000049000-0x10)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000003000-0x4), 0x4) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000012000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x551, 0x3}, &(0x7f0000011000-0x4)=0x98) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000010000)={r2, 0xb4, "45551207abaf49853447d42d5e718bfde4011a4da0e6d15349b4a2274c87d2eb8d3bc48766c42fd8334351250691032e8836d9704d504d2181790eb54ea02030a4be0ca7b017db0cc3c826e2c2a5bd5f7b12906aff93caab94f66ddc9877fac831b6ee0c5e8e4a40e82398b6b2fe2d9e7d9486157304257a7d8b81f70ddf27e318a6db4f7502b7d56cf0fed7ad88ce95aeb717332abfec7933062dc3cf05e24e7776506a19044b56bd40bc93855ad918172c65b9"}, &(0x7f0000016000)=0xbc) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000016000-0x58)="172801edc2a6436ed37dbd3dc06d8474", 0x10) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0x2, 0x2, &(0x7f0000004000)=@raw=[@call={0x85}], &(0x7f0000006000)='syzkaller\x00', 0x0, 0xc8, &(0x7f0000008000)=""/200}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000000c000)='./file0\x00', &(0x7f000000c000)=[&(0x7f000000c000+0xdbe)='@@#\x00'], &(0x7f0000007000-0x30)=[&(0x7f0000003000-0xe)='.nodevwlan1^)\x00', &(0x7f0000004000-0x9)='/dev/vcs\x00', &(0x7f000000c000)='wlan1/+vboxnet1eth0#\x00', &(0x7f0000000000)='syzkaller\x00', &(0x7f0000000000)='\x00', &(0x7f0000007000-0x8)='nodev+^\x00'], 0x100) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000002000-0x4)=0x1f, 0x4) ftruncate(r0, 0x8000) sendfile(r0, r0, &(0x7f0000002000), 0x2) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x61}) socketpair(0x11, 0x2, 0x9, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0xc, &(0x7f0000007000)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0}, @ldst={0x2, 0x2, 0x3, 0x7, 0x5, 0xffffffff, 0xfffffffffffffffc}, @call={0x85}, @jmp={0x5, 0x9, 0xd, 0xa, 0xf, 0xffffffff, 0xffffffffffffffff}, @exit={0x95}, @alu={0x7, 0x6, 0x0, 0x0, 0x2dab0e69cba8225a, 0xd0, 0xffffffffffffffff}], &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000003000-0xd1)=""/209}, 0x48) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)='cpuset\x00') fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)='cpuset\x00') fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000012000-0x8)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0x3f}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000f000)={r3, 0x8, 0x1dcdbe74, 0xffffffffffff8000, 0x1ff, 0x795}, &(0x7f000000b000-0x4)=0x14) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000006000)={r2, 0x2}) fcntl$getflags(r1, 0x401) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000b000-0x4)) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) shutdown(r0, 0x1) ppoll(&(0x7f000001a000)=[{r1}], 0x1, &(0x7f000001d000-0x10)={0x77359400}, &(0x7f000001c000), 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800000b, &(0x7f000001f000+0x62d)) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/dev/vga_arbiter\x00', 0x200400, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r2, 0x80000) 2018/04/08 15:57:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202400, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000822000)=@assoc_value={0x0, 0x2}, &(0x7f0000992000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={r2, 0x1ff, 0x3, [0x0, 0x401, 0x6]}, 0xe) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="ab230000028c", @random="5d1e3f4c46f6", [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, &(0x7f000000d000)={0x0, 0x1, [0x780]}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xe4d) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000f000-0xe)='net/anycast6\x00') setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000005000-0x4)=0x80, 0x4) preadv(r0, &(0x7f0000004000)=[], 0x100000000000026f, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000017000)=0xffffffffffffffff) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) symlinkat(&(0x7f0000009000)='./file0\x00', r1, &(0x7f000000f000)='./file0\x00') llistxattr(&(0x7f000001b000-0x6)='./file0\x00', &(0x7f0000009000)=""/4096, 0x1000) writev(r0, &(0x7f0000009000)=[{&(0x7f000000c000-0x2)="6813", 0x2}], 0x1) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000000d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cc85ef4c827498507aa4216383f131e607e7995e34c14f2b57ff19371c8867e540c47c63f52a804409e4ffb41341d3eec035ed31456f79cdcf31d54dbbec8b3", "aa5696a895fdb46b23342acbb04a008ccd83fde1cd67be5bad1b6f0de2b25136ca3e363ca6fa34940fdd007d127944a79f2853503b4eab97db1a678306acaf0b", "95ea89c17f1431d553f4fab7fa6568d78000a307d19450e3ac32a03469343952", [0xfffffffffffffffc]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f000000e000-0x4)) syz_emit_ethernet(0x2e, &(0x7f000000d000-0x32)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x9f87, []}]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0xdaf]}) pipe2(&(0x7f0000006000)={0x0}, 0x10800) bind$vsock_stream(r1, &(0x7f0000006000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/04/08 15:57:58 executing program 1: clone(0x0, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000), &(0x7f0000007000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000004000)='./file0\x00'}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000004000)={0x30ed02f}, 0x0, 0x8) r2 = dup3(r1, r0, 0x0) writev(r1, &(0x7f000000a000-0x70)=[{&(0x7f0000003000-0xb)="9f", 0x1}], 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f000001b000), &(0x7f0000003000-0x4)=0x10) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @empty}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000001c000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x85, "57214cb95be4a1d748e87c89df5df817c79b71bd5cce85ef4f548657dbdb90f9dffbbe757b76022061abf43a24a82d1e961204df121088e1a85d6aabd09d0ba0abe229dbb180d52ed1bdb9515960cf53f07b24cf669e0d6a379c4ed560de1b555179df0ecf4a6d9aa3253d4a952fbcaea87034f3de302064b2ac73708cabf04a705f0a2af4"}, &(0x7f0000000000)=0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000000)={r4, 0x8}, 0x6) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000003000+0x25)=""/199) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000001d000-0x8)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x1, &(0x7f000001d000)=[{&(0x7f0000017000-0x11)="eda66db529eca426ecb100a7a6c69087ee", 0x11, 0x7ff, 0x1}], 0x80000) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpid() rt_sigprocmask(0x0, &(0x7f0000014000-0x8)={0x30ed02f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r0, 0x19, &(0x7f0000006000+0x66a)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0xfffffffffffff34b}, 0x8, 0x0) sched_setattr(r0, &(0x7f0000016000-0x30)={0x30, 0x3, 0x1, 0x4, 0x0, 0x20, 0x8, 0x7}, 0x0) read(r2, &(0x7f0000004000-0xfd)=""/253, 0xfd) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x679000)=nil, 0x679000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000678000)={0x2, &(0x7f0000678000)=[{0x21}, {0x0, 0x0, 0x0, 0x10001}]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f00004a3000)='/dev/input/event#\x00', 0xf9, 0x202101) mmap(&(0x7f0000679000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000679000)=""/105) 2018/04/08 15:57:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xd6), 0x0) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@remote, @multicast1, @multicast2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000013000-0x14)={0x2, 0xff, 0xffffffffffff0001, 0x6, 0x2}, 0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000014000-0x8)=[{0xb, 0x6}], 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x8, 0x8001, 0x6, 0x5, 0x1}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000009000-0x73), 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000014000), &(0x7f0000012000)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000)={r2, 0x2}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000017000-0x10)={r1, 0xfe4f, &(0x7f0000015000)}, 0x0) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000000f000)=[{{&(0x7f0000016000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000015000)=[], 0x0, &(0x7f0000016000-0xae)=""/174, 0xae}}, {{&(0x7f0000016000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000016000-0x50)=[{&(0x7f0000007000)=""/203, 0xcb}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000015000)=""/18, 0x12}], 0x3, &(0x7f0000015000)=""/34, 0x22}}], 0x2, 0x0, &(0x7f0000015000)) r2 = dup(r1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000021000)=0x4) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080f, 0x400, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x7, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x9, 0x81, 0xff, 0xffffffff, 0x81, 0x1, 0x1f, 0x4, 0x3, 0x1, 0x2, 0xfffffffffffffff8, 0x800, 0x8, 0x7]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x1000}}}, &(0x7f0000000000+0x666)=0x8c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000b96000)={0x5, 0x78, 0x9153, 0x5, 0x4, 0x6, 0x0, 0x101, 0x10, 0x1, 0xfd6, 0x1, 0x5, 0x6, 0x9, 0x4, 0x3ff, 0x3, 0x5, 0x0, 0xffffffff80000001, 0x6, 0x5, 0x8000, 0x1f, 0x7ff, 0xff, 0x43, 0x2, 0x6, 0x8, 0x5, 0x2, 0x7d80000, 0x8, 0x3, 0xfffffffffffffffe, 0x4, 0x0, 0x8, 0x4, @perf_config_ext={0x9c, 0x81}, 0x10080, 0x0, 0x20, 0x2, 0x8001, 0x1, 0x8}, r3, 0x100, r4, 0xa) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000004000-0xe4), 0x0, 0x8080, &(0x7f0000002000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r5, &(0x7f000000c000)='j', 0x1) 2018/04/08 15:57:58 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)) socketpair(0xa, 0x80000, 0x200000000000, &(0x7f000000d000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000001b000-0x4)) 2018/04/08 15:57:58 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x3)='}+\x00', 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000010000-0x4), &(0x7f0000017000-0x4), &(0x7f000001b000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000017000-0x260c)=@bridge_getlink={0x58, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_VF_PORTS={0x38, 0x18, [{0x28, 0x1, [@typed={0x3fa, 0x0, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x0, @fd=0xffffffffffffffff}]}, {0xc, 0x1, [@typed={0x8}]}]}]}, 0x58}, 0x1}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000007000)=""/25) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000a000)='@userposix_acl_accessGPL)nodev@\x00', 0x0) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000004000)='/dev/vcsa#\x00', 0x1, 0x800) sendto$ax25(r1, &(0x7f000000c000)="b9a02d9a321749c552d2b5270be9cc5e550d79a08c00987700ee90bdb704ebff94b0e5cf8b81696e305bff86c70a425e80bc1d38c237f78dcbfd972cc6424ee6b0d1b4aeea0e1b1c5ab6ff94879148fb33566f1494c0ff3d384c3e172ce94be5b69d95dbac64c1e13137a83961f493393d5a7a212727d38b9dfa18ccd9a1be3e644ac740a60ac4ea08d502787fe4ce81ea7edf7dd58fefb4", 0x98, 0x804, &(0x7f0000000000)={0x3, {"93ee4054906f2c"}, 0x4}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000000d000)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000007000-0x4), &(0x7f000000c000)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000016000-0x8), &(0x7f0000016000-0x4)=0x8) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_netfilter(r0, &(0x7f000000a000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000002000-0x4d0)={0x14, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000012000)=""/150, 0x96, 0x40, &(0x7f0000013000-0x10)={0x2, 0x2, @empty}, 0x10) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002a8000)={0x4, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0xffff, r2, 0x1, 0x4f}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffffffffffc7}, &(0x7f0000001000-0x3)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000002000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000004000)={0x7, 0x9}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000001000-0x4), 0x4) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb8)="2e2e001004001fa2a4d334a6fc4e88e9ef5ef43c2a1b07d932c3ae02e469362ddabeca00a5b791111755d13278013602a134b92d6d70f8583f116320df21c9e673b9bc13a2270c9d33f5c5c8db00b66daa13c380563b273466b1cad0f5a1de819ba0be7d5ee23aa67e7b3aed6b7bd796d779d7953b4f5a0613deb2ab249e06aa40133eeb8caf931a06d697b6020594c48f8760e9b4b049dfc3acd0a860471a5da99b9179330ca3c76bbc98187f38dfca24f1a8dd53f4390e") renameat(r0, &(0x7f000000d000+0x6)='./file0\x00', r0, &(0x7f000000d000)='./file1\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000010000-0x10)={0x0, 0x90, &(0x7f000000b000-0x90)=[@in6={0xa, 0x0, 0x35, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x2, 0xae11bc5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x107, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3cb}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}]}, &(0x7f000000f000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000d000-0x8)={r1, 0x9}, &(0x7f000000f000)=0x8) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xcd032, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/216) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1000, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x1, @empty}}, 0xff, 0x67, 0x1, 0x8f4f, 0x73}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x3e5000)=nil, 0x3e5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000100, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)="696f0016817423e810f493a86b59555d1acdd82021145c8a624d9dc6b69f4cb9c7e2e39ff55ca3b251e5ecca8b98f736ce61e3bffc279fd783a3dfbd1bdcbf2acf99f511b5dd247e51ac9417cac2b254d177f8c14fe2e50810bfaf168108ab3bcf3ea4fffff1ceedd2930007b9ed9f2fbcd65918b39d528de90c44985d1917700957ee30ae2e6a713265010a92b137254952eed5fc8468ab5473e9a1f59e9aaa3ec2c963e64a34de8cd9324c49aff47b2f6979e9624c4206f9") exit_group(0x0) close(r0) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0xffffffffffffffc1, &(0x7f0000011000-0x8)={0x0}) symlinkat(&(0x7f000000a000-0xe)='./file0/file0\x00', r0, &(0x7f0000011000-0x8)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000004000)={0x0, 0x6, 0x3, @thr={&(0x7f0000011000-0x8d)="7d7e478569f937f08b42b013e2fc9626c128890650ba309d7d2e66f961e42bd0adf51e8512c7050e9bd94681dda880151d98cc430e4c3a7b98699509a4ac23db928401620667bfaf635abccabe7851a229f4bcd2a1688c1168ca38225776006893428353bd44726e910160137efe5b39275bbfdbf0f061210490e20e7b8e1f074f3796b1bdc835b8ea89a620b4", &(0x7f0000008000)="65919f10df742737f7dfa7e2302f1fe142fad6cb23fcd486031bea44bcbef4029b4457c32a5254ad05619364f831d2b4cb1ce6a1dcb1aa26b9a630a2b86adc3f0df09f0589996c6d374ce97ed327985e53affdcf54320932e5a0c9799bbf0056bea7977f8cac4070b4a92a9ca669095312b44c8728407b1bb2de805962dcc83d7a5a70de1735fe5c66bda8b13c584dba114f0ed516c7b32eb71da5a80985dbd893d9f1d3b1badbd0c4bb95287ed5d86f60b19cb3cfad0d484f2780a13d08126b7ecd30b5c03ae5186dda667999bd4866e3"}}, &(0x7f0000010000)) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x10000000000684}) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@generic={0x6b}], {0x95}}, &(0x7f000000d000)='syzkaller\x00', 0x7, 0xd1, &(0x7f0000001000)=""/209, 0x0, 0x1}, 0x48) getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000010000-0xb)='/dev/vcsa#\x00', 0x6, 0x80) fchmod(r0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f000000c000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000002000-0x100)=@alg={0x100, 0x10, 0x200, 0x6, 0x3, {{'drbg_pr_hmac_sha256\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xffffffffffffff00}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x80) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000011000-0xb3)="d7f8b8febdfd6eb046b0c1c757d23127302f6b8c51a99967245fdce301e5811e87b5dcecb800503bbed879c41729d6bcac02c1c31894f1247455863549b0fd79f9bd58bbe2b50ae40935fa2b4ce578c572f3d384cebebe4d3c7bf378eaf192975b2a79b7e9e73553bfcb9d3a1504cd769d6399248694a8949105f25400a0e5f772d5ec09276115ffdf03c2fee56ed3c01202149d3b9fb774188436cb89ae711f93892a5983263041e6106737f6583ad2cfa3e0", 0xb3, 0x0, &(0x7f0000011000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/04/08 15:57:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x100040000243, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) setxattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000011000-0x1d)=@known='system.posix_acl_default\x00', &(0x7f0000004000)="020000000200000000f4", 0x4884, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000018000)='/dev/vcs#\x00', 0x8, 0x505000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000018000)=0x7fffffff, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000018000)=[{}, {}], 0x2, 0x0, &(0x7f0000019000-0x8)={0x3}, 0x8) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c3b000-0x14)={@mcast1, 0x0}, &(0x7f0000c3b000-0x4)=0x14) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000c3a000)={&(0x7f0000c3b000-0xc)={0x10, 0x0, 0x0, 0x1209000}, 0xc, &(0x7f0000960000-0x10)={&(0x7f00003e3000-0x5c)=@ipv4_deladdr={0x5c, 0x15, 0x2, 0x0, 0x2, {0x2, 0x18, 0x400, 0xfe, r1}, [@IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x1, 0x2, 0x2}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004004}, 0x800) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000241000-0x8)='./file0\x00', &(0x7f0000c3c000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000c3c000-0x27)=""/39, 0x27) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c3d000-0x4)={0xfffffffffffff801}, 0x4) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b30000)="7b544800bbc8e1aaa767e52d5889fe2c1949869018960721e0e732adcbcd02953445d6ff97d52348982820ee08a1e3848c79135009116163e3851fab2b6b266eebb560bee88256da6569e5ab61733e93ac1bffb4bae257b6db7b38dbdbdf1a47354189dd1213c69a94a114", 0x6b, 0x50, &(0x7f0000c3b000)=@sco={0x1f, {0x1f, 0x2, 0xfff, 0x8, 0x0, 0x9}}, 0x8) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ca000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000c3e000-0x4)=0xe8) connect$netrom(r0, &(0x7f0000c3b000-0x48)=@full={{0x3, {"cb48a88f4409b9"}, 0x1f}, [{"cbd297c08dab84"}, {"1a0b824ea9fee2"}, {"f84f6b90357e89"}, {"0574db4c456195"}, {"80ca7763152b14"}, {"258df409754e7b"}, {"62a51b331fb763"}, {"ee2a653f8a9445"}]}, 0x48) clone(0x0, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000001000-0x4), &(0x7f0000889000)) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000c3b000)='./file0\x00', 0x40, 0x40) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000040b000-0x10), &(0x7f0000c3d000-0x4)=0x10) clone(0x0, &(0x7f00000a3000-0x39), &(0x7f00006a6000-0x4), &(0x7f0000347000-0x4), &(0x7f0000c39000-0xd5)) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) r0 = shmget$private(0x0, 0x1000, 0x201, &(0x7f0000007000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x7000) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000), 0xff, 0x2) shmdt(r1) madvise(&(0x7f0000005000/0x5000)=nil, 0x5000, 0x2) 2018/04/08 15:57:59 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000cf6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000934000)=0x26, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000462000)) r1 = semget$private(0x0, 0x3, 0x2) semctl$SETVAL(r1, 0x7, 0x10, &(0x7f0000217000)=0x1) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x5, 0x8, 0x100005, 0x1, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000011000)={r2, &(0x7f0000012000-0x91), &(0x7f0000012000-0xba)=""/186}, 0x18) 2018/04/08 15:57:59 executing program 0: r0 = socket(0x6, 0x4, 0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r4, r3, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000019000-0x18)=@routing={0x0, 0x2, 0x20004, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) connect$inet6(r3, &(0x7f0000015000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000001c000)={&(0x7f000001d000-0x4)=[0x7], 0x1, 0x8, 0x80000001, 0x7ff, 0xffffffff, 0x6, {0x200, 0x1f, 0x401, 0x80, 0x8, 0x885, 0x0, 0x5, 0x40, 0x7, 0x2c2de18, 0x8f, 0x0, 0x32f, "d5beb874d7a384f8073bb2c70049018eb94693afba5c088e80f2798ff325ed04"}}) 2018/04/08 15:57:59 executing program 1: r0 = shmget(0x3, 0x3000, 0x1, &(0x7f000010b000/0x3000)=nil) r1 = getuid() r2 = getegid() r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ae3000)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000086000-0x70)={{0xfff, r1, r2, r3, r4, 0x10, 0x2}, 0xf5a, 0x5, 0x0, 0x3f, r5, r6, 0xad6}) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) r8 = dup3(r7, r7, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004f1000-0x1c)={0x0, 0x7, 0xa, [0x5, 0xfff, 0x8, 0x5, 0x503, 0x5, 0x8, 0x357, 0x200, 0x2]}, &(0x7f0000c38000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000000)={r9, 0x5fb}, &(0x7f0000df4000-0x4)=0x8) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f000002a000-0x12)={@common='teql0\x00', 0x800}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000029000)={r9, 0xfffffffffffff94a}, 0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000002b000)={0x6, &(0x7f0000029000-0x30)=[{0x8, 0x7, 0x3, 0x7}, {0x4, 0x4, 0x6db3, 0x8}, {0xe1f, 0xfd, 0x8000, 0x40000000000000}, {0x1, 0x1, 0x7f, 0x1d}, {0x9, 0x6, 0x7fffffff, 0x80}, {0x9, 0x7, 0x100, 0x9}]}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r10, &(0x7f000002b000-0xb)='mountstats\x00') mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000016000-0x8c)={r9, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f000002a000)=0x8c) syz_emit_ethernet(0x3e, &(0x7f000001b000-0x8a)={@random="dbab4a301981", @random="9e99d0949807", [], {@ipv6={0x86dd, {0x0, 0x6, "dbd919", 0x8, 0x11, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0x8}}}}}}, &(0x7f0000014000-0xc)={0x0, 0x1, [0x8d7]}) 2018/04/08 15:57:59 executing program 0: clone(0x0, &(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f0000003000-0x4), &(0x7f0000001000-0xaa)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}) madvise(&(0x7f00007a3000/0x3000)=nil, 0x3000, 0x3) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x1, 0x3, 0x7f, 0x1, 0x0, 0x400, 0x400, 0xc, 0x520, 0x7fff, 0xfffffffffffffff9, 0x8, 0x800, 0xb44e, 0x5, 0x7f, 0x8, 0x4, 0x498c, 0x5, 0x6, 0x8001, 0x10000, 0x0, 0x1, 0x1, 0x0, 0x37, 0x907, 0x3, 0x3, 0x80000000, 0x3, 0x1, 0x2, 0x80000001, 0x0, 0x6f, 0x6, @perf_config_ext={0xcbe, 0x9}, 0x20080, 0x10001, 0x3a4, 0x7, 0x100000001, 0x5, 0x3}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0xe3)={0x146, 0x3, "ebad4a059f5316c91f78e76b92928d10ec3c54d70dbbad6ed7f30492947b3646e2ea8d4f8b389f946de60a6800f5687da6f68894db6de5b302b2b92bbc437fbf7a6a9c4f9b9cc1adc878e491798adc3e43d797daa2d615987c2d93e33e9ddd10b9fdeb16b9acaaa412bb5ff984023387f84f286f02c93c7e2d23c375b1675bc8201c430c37a5ca8637d1609c98fee4a97b7463f7fdf82d3709ed0f0afd43b340877770ceb1953bfd376d00735958193db512b411b4e52f80f56c1d443a8d342df996eac1a8a2a89dcba23edf2b323db9a7eb443a204796b565118f"}, 0x8100) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x17, 0x2) socketpair$inet(0x2, 0x80000, 0xbd3, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0x401, 0x4) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) timerfd_create(0x0, 0x0) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x9, &(0x7f0000015000)={0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0xc4)={0x0, 0xbc, "948d693712cd2e43b0482d2e0483f4ccc1a04d432ad15eda0f956969c6f77ef50013b00b2165b1190242fa34fe6bb5188d6903f6cfe054bd36e90abbce87c41e99122e24a6e9c243d89e96ae98b448440ec781275410f7ee9a6478adf80fd216c17e8f6cb810b4e80878dfde234da1ed8dfab817db9930699af53bae2c704980b4187748ef488e8ecbfcd9ff56ebf4a544272ffb2abc53c319b589dddec5822d976680cd35a7fe3c6297d8a152485cc6c883fe2c30721aaed0a89d39"}, &(0x7f0000016000-0x4)=0xc4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000f000)={r1, 0xff}, 0x8) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f000000f000+0x80)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x18}], {0x95}}, &(0x7f000000e000)='GPL\x00', 0x9a3, 0xd1, &(0x7f0000001000)=""/209}, 0x48) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='wlan1.\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x2000, 0x1) name_to_handle_at(r0, &(0x7f0000003000-0x3)='./file0\x00', &(0x7f0000000000)={0x81, 0x0, "f806dcfa550a55e9d0b44974417e59c430e20c2efc2d0f3d0a1afa5681aa57856c6b1055d4864b5a0542151a681d98eaef1a596b6fe44921cba69642d2d08224d36a3aaa02420e42455d40541ce80364fcd7d91a776937ec96d6399eb61dd825653a86e5c049237392f1b589e46a2b98b9698922670fbebb19"}, &(0x7f0000002000), 0x1400) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000010000-0xb8)=@framed={{0x18}, [], {0x95}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x1, 0x1000, &(0x7f000000b000-0x1000)=""/4096}, 0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000015000-0x4)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000012000)={0x14, 0x0, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000016000-0x4)=0x32) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x1d8, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000007000-0x3b), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1d8}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="843ff0b28bd2b03720a34d2d4f9dcb00", {0xff}, {0xff}, 0x7e, 0x3, 0x44}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4, 0xb, 0x1, 0x2}}, @common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="d8fbd54148e0f2224a9a6dacd8bf4abc", {0x12, 0xab6, 0x6, 0x3, 0x1, 0x100}, 0x9}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x74, 0x4, [0xaac, 0xc196, 0x80000001, 0x5, 0x8, 0x8, 0xfffffffffffffffb, 0x1, 0x80000000, 0x101, 0x2b3, 0x8000, 0x7, 0xac38, 0x8069, 0x4], 0x2, 0xffffffffffffffe1, 0x4}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}]}}, 0x3c0) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000008000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000008000)=0x3b) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0x1d)="8760126a07f27063a538942032af2c04b913a4bc768e8b0ac38024aa03", 0x1d, 0xfffffffffffffff9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='blacklist\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0x3, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x8e43, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f000000d000-0x4), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = gettid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000d000)=[{{0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000016000-0xd2)=""/210, 0xd2}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/18, 0x12}], 0x4, &(0x7f0000007000)=""/226, 0xe2, 0x3}, 0x800}, {{&(0x7f0000016000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000016000-0x60)=[{&(0x7f0000005000)=""/41, 0x29}, {&(0x7f000000b000)=""/255, 0xff}, {&(0x7f0000015000)=""/236, 0xec}, {&(0x7f0000015000)=""/73, 0x49}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000015000)=""/115, 0x73, 0x5}, 0x10000}, {{&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f000000a000)=[{&(0x7f0000016000-0x1b)=""/27, 0x1b}, {&(0x7f0000012000)=""/25, 0x19}, {&(0x7f0000003000-0x60)=""/96, 0x60}, {&(0x7f0000016000-0x33)=""/207, 0xcf}, {&(0x7f0000015000)=""/95, 0x5f}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000016000-0xcb)=""/203, 0xcb}], 0x7, &(0x7f0000015000)=""/212, 0xd4, 0x1}, 0x5}, {{&(0x7f0000015000)=@ipx, 0x10, &(0x7f0000016000-0x50)=[{&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000012000-0xd0)=""/208, 0xd0}, {&(0x7f0000015000)=""/213, 0xd5}, {&(0x7f0000008000)=""/82, 0x52}, {&(0x7f0000010000-0xce)=""/206, 0xce}], 0x5, &(0x7f000000c000)=""/233, 0xe9, 0x7f}, 0x10000}, {{&(0x7f000000b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000015000)=[{&(0x7f0000016000-0xb4)=""/180, 0xb4}, {&(0x7f0000016000-0x90)=""/144, 0x90}], 0x2, &(0x7f0000007000-0xd7)=""/215, 0xd7, 0x8}, 0x8}, {{&(0x7f0000016000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000008000-0x60)=[{&(0x7f0000016000-0xfc)=""/252, 0xfc}, {&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x27)=""/39, 0x27}, {&(0x7f0000009000-0xdb)=""/219, 0xdb}, {&(0x7f0000007000-0x8d)=""/141, 0x8d}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f000000a000)=""/40, 0x28, 0xdef9}, 0x400}, {{&(0x7f0000015000)=@rc, 0x9, &(0x7f000000a000)=[{&(0x7f0000002000-0x71)=""/113, 0x71}, {&(0x7f000000d000)=""/69, 0x45}, {&(0x7f0000016000-0xca)=""/202, 0xca}, {&(0x7f0000016000-0x88)=""/136, 0x88}, {&(0x7f0000015000)=""/241, 0xf1}], 0x5, &(0x7f0000015000)=""/123, 0x7b, 0x200}, 0x4}, {{0x0, 0x0, &(0x7f0000016000-0x50)=[{&(0x7f0000005000)=""/185, 0xb9}, {&(0x7f0000002000-0x69)=""/105, 0x69}, {&(0x7f0000012000-0x31)=""/49, 0x31}, {&(0x7f0000016000-0xe2)=""/226, 0xe2}, {&(0x7f0000015000)=""/4096, 0x1000}], 0x5}, 0x3}], 0x8, 0x10000, &(0x7f0000016000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x62}, &(0x7f000000a000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000017000-0xc)=@sack_info={r3, 0x4, 0x4}, &(0x7f0000007000-0x4)=0x532) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000015000)=0x1008) ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={0x77359400}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(0x0, r1, 0x12) r5 = syz_open_dev$vcsn(&(0x7f000000f000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x408080) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000015000-0x4), &(0x7f0000016000-0x4)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f000000e000-0x4)=0x1400000000ef) ptrace(0x4219, r1) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55c, &(0x7f000003f000-0x79)="d12047d3f935ad5ab92e410f2ca7b07ff0d6116560330aadc7af266ba32bf2d868f9bac9b4d1e88509426c97e2a6913c848f98575be9fdfbcded4fe6fc3854534a193795eeeab483df19f5881e83b19166c654a8046098568f3c63fed8eb13b316735abe9c8863e91bae6e0c69318e1856f4f737d76f36cc65", &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000035000)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xfffffffffffffdda}}], 0x2d3, 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000003f000)='ns/net\x00') ioctl$TCSBRKP(r2, 0x5425, 0x7fffffff) r3 = add_key$keyring(&(0x7f000003f000)='keyring\x00', &(0x7f000003f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000-0x20)={@common='lo\x00', @ifru_flags=0x1}) readv(r0, &(0x7f000003d000)=[{&(0x7f000003d000)=""/57, 0x39}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000022000-0x28)={@common='lo\x00', 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000040000-0x8)='./file0\x00', 0x0, 0x40) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f000000e000-0x4)) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000041000-0x10)={0x6, &(0x7f000003d000)=[{0x1, 0x8, 0x5, 0x6}, {0x800, 0x9, 0x9, 0x1}, {0x200, 0x300000000000, 0x4, 0x7}, {0x4, 0x2, 0x1, 0x1}, {0x9, 0xfffffffffffffff9, 0x8, 0x80000001}, {0x6, 0x1, 0x9, 0x400}]}, 0x10) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000041000-0x14)={@empty, r4}, 0x14) sendto$packet(r0, &(0x7f000003d000-0xde)="4e35cc96f58119e7942a6acb404a", 0xe, 0x0, &(0x7f0000012000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0xc0880, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000004000-0x4)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000001000)=0xa0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) lseek(r1, 0x28, 0x3) syz_emit_ethernet(0x46, &(0x7f0000001000-0x3d0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "78f295", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000005000-0x1076)={@random="963f6b396349", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, "313e8dbf4e"}}}}}, &(0x7f0000001000)={0x0, 0x2, [0x0, 0xf7a]}) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0x6)='/dev/vcs#\x00', 0xf05, 0x191000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x9, 0x3, 0x0, 0x9, 0x84}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x4d, "b07b33221487e9a663952a6ae9dff262d417614c008bbd4029fcb8372ad50e81743bef6f105ca6851ccde063fa1d66bd5c2e9beead74c176670d333871d330a8c360b7ca59a7001bd73d9d0ce7"}, &(0x7f0000000000)=0x55) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000004000-0x10)=[{0x0, 0x7}, {0x8, 0x100}], 0x2) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0xfa, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2}, @random="25f81d2dc6e1", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xec, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x9, 0x0, [], "976ef977128fbf8c6c"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "2bfa110e83c7ec8870915a772240c3b5bfaa04fed8c0d14b6ec2086b2bfcfdcc092404a50605ae4fbe737cffe8536abb9528382f4d3e1467c7512ed5f896343fcde128f1485f0856cbbfccaaf7a87dac1aa146a287d52e42e3593317750ae6ce8adbb86f0c07a9c16a6f6ac2878336ce6df05055df11492324676cad1b40d9ace3ba9f02a499e668665e11992514146817cc9d78976f2e8f39740d655db744aa2c154ec74ef5683a5f90b0cd90147b43cc"}, {0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x401], "75aa9e88e82731cef420"}}}}}}, 0x0) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000001b000-0x8)='trusted\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000f000)="40ec60dbe04996096e813cdc835cd1fecefd19f38ee82bd81f43fd2c6b0a6bd8104ac3e6cd8f952c3915b91ea8c8ace4248ff48b33eb2387a22588b85aa690f7950c079594af3324c46c773e7ecf80c8a482def9cf470063230a34ce0d1afec4cfb61779025fc05254a51bf66cbe1d29865280a7586fdcb4ca4564f6787754d83080f978c0c1566b8215cda27c0f2010ce0fe6371efa99998fcf4a76", 0x9c, 0xfffffffffffffffe) add_key(&(0x7f0000009000+0xece)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0xb7)="32851ab489e7d436ba6e3f56be77944a37f2552243856d30e28a5d8d7958ca176e3f12a74c3073596eed02afdc3f47ee4e2dd519922c708437c8a098db15e9b7ca7ea74f3f8e125c795a5d091434f8788ff8011afc27b2d091073490297f2382fde8d3710997eb5cc66548a6baf6624c952c7a94de92ac300357c4a8fa37b681573171a613f09c11d5107265ab73d8491ad4a63db25d4cf798fcc78fc078a9aee1204a8f3a83d3a1c1867cfbcae19a4231823ad61e345e", 0xb7, r0) r1 = request_key(&(0x7f0000019000)='dns_resolver\x00', &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000018000-0x3a)='[ppp0{%\v*-}%*system!eth0\'mime_typeem0selfuserpGPLvboxnet0\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r0) keyctl$read(0xb, r1, &(0x7f000001a000-0xb8)=""/184, 0xb8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000001c000-0x8)='./file0\x00', 0x40000, 0x60) ioctl$TCFLSH(r2, 0x540b, 0x100) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) capget(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000002000)={0x1ff, 0x5, 0x0, 0x7f, 0x3, 0x4050}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f0000002000), 0x30, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_tables_names\x00') 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000009000), 0x0, 0x0, &(0x7f0000003000)={0x2, 0x2, @empty}, 0x10) 2018/04/08 15:57:59 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ptmx\x00', 0x82000, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x141a46, 0x0) fcntl$setstatus(r2, 0x4, 0x12800) ioctl$void(r0, 0xc0045c78) write(r2, &(0x7f000000c000-0x1000)="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", 0x200) io_setup(0x10000, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x4, &(0x7f0000002000-0x20)=[&(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000000a000)="7f73dfed50b76e888e0e2d1a6ba85469244e8cacc25ec13208166178286a03367cb1d9e8f88ecd9ae1219b122d2b44413f0c901231401a310be76aeb9966c2ffdfa6f4b485e960b4095fa9345cd3158159ca27e939951ae0a570c1f026cc45d6aad86af99477f4db86379eb476b2c98f4f24cd5dcc69318ceeb112d0e4fac6ad5ca10a43b8797f9e31f1b8f73577ea32435909dd39b9bd2e06e74392d945c6b8201b40943a7fc47a0754966b8bfaa2e2f6008cc7052c4e3cb3cbd302760b1336cf63e480aa651200b9f4792f2252020b7d84289628fa2058af4bcdf639dbf5094f414bf2e6d3c2ede75b8dda3a3cda22f422b3400b5e66b9c7d55ff801c8188a8c986df081530d0e15b50a4205f14119d07b3ec18893e8f1c3642c6279585961e8e796f44afa9948326d766fa08b064323dd8db9318e983c1c1dfe1f6fff2a123f58ff1efa5d1839740913d6f6043fd34aa38cc2441b169acac37e52fd08b73a114d565bd45d1dbc062d291b96b6c4dbe2b16dfea8c89bb848fd751d83f67b6e122e1e9ca4cccc559723801febe2bf9564741a0da278ccd3434ce825b652a07185c400614c156e88736bddbb0a2e1df7381993005691eb468fd4f6127aac0a70f1dc37abc19fc5dd0bfd429de6990a27c7b951469009845c6b80b597ac6893ac381c77f305292bed0915b48d85295b786fcd9213ece232c745c4d42c02c2d6d19a863067ff4f101890a399997a2f62eb468c1e51059839907eadec007fab261f867141ec4cb4c8a0e026f2d7542be3f2b2a316e85f07704ec21c0ba174b20dc34bf011a20616af30e8b7d2ce9efdc332c0b730a44ae8283e09343b62568859bf472a91dd79b3a4a5a8f8ddeafa5172dc889ef919b9958f26d368a6518599ed408dbc9a668d75627dd9e410a349c738ba7aa24050ddbffdd83c010e1a86ade29f3c5828a0f7032dd633ed8044f8ccd4f93cadad39f767f613f8345b04885004c7cfa21228784a6c727d2e886dc5433b5a94bf3a0314f22cb48f1ece2698ac4667c8d2fc0ac010a7b54e2477ea0f969bd60642f9b0acc25832d54da78ed24ce17b94b062cc93b05c3a1bdc2f6027a4a5ccd1274e36934e8cc4e463a50fa48d65314f2b0cc8b71898f284f7dc0f5381b6a4a4af076ae66c0d78ebad1c2bb349353233fe96fdbb21f557aa50f646de4fd501e6ff311c006ccf770647b0d497b6884fca2ea8b1f758f73df41477405398a12a3b85eb1a7062a5670ad45a564254b35bc31f92441353dec29349d846dd8bdd111e1a76ccf526b17e9bd7037fa373da77137ac13badf6f972e250d7051ec6802c42c91a6dbc0d9df899b23f7d4db006e547930982971423fd40224ff2ba4c2be7793da1baf01402b570f34c0c6441b24d88b35bdfd0e148c3d7103db9095742aadce3df9f838ce3ea02364a2d3caf08209a06a346c61a4bcc9db208b1bcef431a9528b0b85e7ef7eb0e11efaa0c321597a909d20fd5592c97c226018ca8afb52deba0729dd13b7504723a8f8977e62eefc01ba20c94125a178da03aa2540fc2a400c51182dfeee93a1b7f7cf909b4216f881666306c11845f1a9fe02a04faa2cfdce97fae4930e975eae115f6eb7ab7289b7c7137ce3902858efcabae82264665ffda07f24b83a1a0de9feb4df8ea4f28012fbc7ce2a5579a366da6a27c66a69a2f431e0c24d53503a71db32e8d7785c757d4a7942160b345f0769d3acfbf8d8f8441acc218263af765e774d48ca88db8a313a42f305392dc99809795d39cfb2defc904399fcdb985c4e62ac466ecf67f030583d6a2b06317d8837a42fa10a945ce48409badbd2d4400f9b79002c1b613bda7502902caf1751a977eb4ee478ca956e40de702010dbbb5904d9939ef167dffe8ab32ad78f1c329ea249e2012bd3432bacc4fcfec442f64342f0dee368a56546292a5333b2804164bdfa39eae81f397d64cfa7ef8d569c3c0ae85b86a2cf1fae9b236c6e2236e6dc7f06878a21f5cd7a2e758a4dbb1ee32ab285ff8b8587a6395d7c21341db4cf1d5e6ca9cceec3528324cbde8b21c5de1e6423e5905b671c8d7f415641b132a171e5d07c62fa2c04c42ee17f6c6c8bd194acddf8f821b50ae1686c015f6e8ce413e2d516069b9abd319e09956e2d12db49dff3a09ae140ea7b004b13098409cd59ceb498ae71839481e7240e33fa8fcca1700c7f300f6f1d8d7cad7afd1bb6e6650eb72dd2da82f515f62413e0580616966a3e3f5a095155db2c3ddc84ac4e4ccf34956f17c9af260de882ebf9163f4fa7318604e2833583bd50193691ab8e2e26ce6ecfc3150207f051bf0232b27371605f6ebd5b3452bfd6ae52253aa90978fc44c57346d9717926c8683723be796a8fd50674ea692df787aaf7b6afff23e8f6d4d7c6eba5d58407517b7b1fc7bf7cb6dceef7ebe3d744c8e63b9ce6d1236fcc2114638fbd4925a48853e464e91fd0b2c1549817e583d3dbe79bc50f94b56bac5f95006d5e81a2bb509d244b797c66e2c8b263cb092bbdb8f96c23fad7c089a5b3f7ca1af484352c5bc2887659be7b988cb79c110ae6f0eefb293a1978599736752d08780907a32849ae3fdeac92155da25781a6ae64c43f58e9394d0e21ae100fc777ff1cd85de61eb62ab82cf89cbf6b8b042e8fb9df7e4b42ade22a93b7775b61271f86d01a07b70af50975eb9db9afde8adb3450ec8d02f1ebb14a042cf95bae433625d9c0f0a51e82360664628dc5d86464beb96003d9f34fc64ff1080cc9b70790cdbc49a45c97f68af2f5673be7a3bb3f911b2bbd31a4bf2da019243aa116c9e00b1d54a9889e2b2a4d6d5f6ab47cab064edcf7c0c7f4c216abcfec5fc958deca1db2fdf24161e9801e77e01e224f1095e504baf03781c131f03889b54f628f428e5baee274c7f755b0a5defdd9999815720111a46db21449a8fb305178f91a863d1fbb2fc07a95969549ee44147e152a2d13e91b845b0d9e6b90a5f832c85e1d416b966238fe57566fd97b7e03b052693007536e3131bfbeb1ea526b63f42975b2244bc6a24986a871e7353783da91368e945d96b5320810b06c50ac60cda1656e3966d2b116d243c7609a87378b085c878ba4ed2e81a33e845333a71334f02e13e4c74886c5fc66058fa84992dea99ac64169a9bd83399219112c359aa776d041990b8d7c43e761a1117983996e720e42bae3f30badc8d423b669943027b38487c7f3b0290f188080064fb1663e4347e8153aa8fa0811d8b4076eb4f5e92ac66b791c1c7ba29198e17cff66a4475e6329d324951e01bec879107200123d29456ea7a5aa0852170d5989be01a60111000a00fb92cb958a3a5c00e64dd914db73abcfcf49a8b896770ad2737eaa969367490f148fce6ce92f16e98f2f75ddcb46fd7523af30c9a8197d2d82df22f005346cb30336ffec62fef2192dba648c429a3e21cca744e500b4a2c5ca02f3e2645fca3278cfcbea63e0656570aa4ebf7a2534e571c3a35939d03721029f2227637fe7f353129b24b826f9ccf703aab9fe207ae05920b4b29cbf8da6cacc142582bb212e161e7f58053175ce0ac531eca4a7d803ab99119de3df4896343f7ca49c623de7cbddb378d56871981309787ddf00f421b98740e08304ce2b335668b128cbd187264db12ad031b215a7a07d7e3759807e8cad23492bfc35c88b267cbd43682256687d9eca68c2cd45e9775a84cb2eb307f33d04a51598a23c2f089cf9aac07866c006db79ea96bf9487c2e139d921b2f7e18957b5c2a9d4f5d758c90df34d480f29815155035114ad8efbd84d86324417d2c3b19572f848e06d322879b67fbe274d40f242837c5548cdfccb520fb5bb6094b1be1340c3b9d0d3845a9118ba2c8843a2f56307ebca899c76935bad25a423ba056c11dd3a0e3ef48ade4be07cc4d8871e52ccc35d2bee533b89c58af0f49800c725519bcc92004532403a392c238ce0ca1ab4cc78227c4d57746cc2b04705304293afdedae829e1a5e82218a5526dcb771a8a829c25ea60ddfddf816a54ed04a281a89c71532b99410eff7c7a147461885afc1d5fb2af6cbb5e3031cb202616917cb74af8c90d075fb59dccb343edb0fd45168dd9a010e114f1c7b0063984733ba96d12dc13befb3c0a3facf2f4e78d0f9b168e3bba46f5e995e25351f4fdb921d378525cead2bf350cf94d90433fba9e593bcfdf093f2e4646f3ed624f7d60f60998b99e4ed8c778936eb948b4cff0632ea74267bd4900495225e8062f4027746cad7c75194d68bf66a89019d8a76ab9e1cf10cf433be9590720e61eae817fcc0353716612e5e1471dfe1555236d57cca19932012202ba93e1ca5f6e11954094234494f3a9351b7f8ed7ecbaa3aa17cb775bc6d897ef2d9c6fd6528395ab8e7029a73a1042e0a674f3808ab2986afb73fa86da023f5df0cb2db397448db00d73164ecb55f5f6ded95ffa927fb2fbf3ca1a521fcc90ec167fcd94aec0d4fd74f1ddc82b4bf4d36749d62a83919d6fd2346689aec4e1cb5f68aa31992d617194b048b712c404457d72a6e95a75b85d7b47ec4c3b1f92d44a09b9d827f098467ccf437ed4620b2847cb3ff1b465c90f844c7fe43f7922d69ba8a26c807c30a6595828e141175d9491c9574563300558d188c9600e91229849310cfcead431bb7b1c4f64c769afa06e01d2bda09445fbd2720e86dfd6bee0e2bca91da3d0c5c81f15eff26cebe205871534fa848be6553845f72b305f7d35abaecb3c0d80de6dbf73ed4485d5079c6a0bd85043175c1cc9d13cecf455fea61c303a8e718f4a993220c596537c128490410556efbad17e8a1837e2c6fdd2335e434622aae984f33e9779e92d07e672920ea1d639f12ea0748f7c5064513665a165295784d87e920253ed02faf1f07b0c6e6816bbada1d309efac6616d56360f0dba2e8a48a9bcefef80f3735042c9a240fa7768b6bee5933b1e5c1587482fc4d4982f007fdfa4c4b3da982b043281e0295e84f6f7553cda5e46eb71d0b6e538e37bbaaa7583dce7ab4f11bcce963d1cd463a4a8d2e13ec59d4480f33c098dde6b505c02fe011a6e1dc0ac8151eaf7659761b52666890b63b4dbd325a1a24e25ee93b1cf0b3cc1dd9a4e363a0499ce5f512476b45e638391791430e03c900e0f5713cbe7ef198cbd8cd34be53174bdfed3a2e5fe394eca265e3ba0797758ecd28820b64b4f1501202ad6cccd66022eda2ed2b22dd5e939ccea5e340b1c4e7140ef1d4f459cfacad10ae26b660b741ecdaa4e5b41a2d437a15fceab7053a5ff1362a11ff6b496dbf46203e77cc0cdc423a50c6356867768f99094a2ef3c5e03319e19446376069634b018a011d5d47fa4613640681a55dcc80b1b75857a20e8786acd7817cd0f6e87dfeab717b1140dbc6251106105fb5a91666f13c3b6fbdbdeb771e524b256490ab9d531c713ee8d09926a6ca25e8ef95e361b04a3147e53b2efbe29bdea70efa0e542efe59a7aec6aba62eae5d060c9d96a314e204d2d1d626f20f224f7791a35556f60a67b3797ef2c83edd52b4ed7b4de744049511f82e9c9657d220a96d0bb855d616e3798b15d25d7c9fe0ab469867f9d89d1c53a5de8c7e1938b3bbbc4310abea6925c961511fe742280bb5ec667e5d9b1b1c5f5d5e1d1523673364b6759aeb933e3317bef0323b80f1ba4cb7e7c78e02f5659e302a957083712eed5aa52712f27726ea387231bbc7de476600dde2c761fe6253b2f96f6f7ae8ef003750206db4a25a581d0ae5eec3933f1ea3f0d", 0x1000, 0x3, 0x0, 0x0, r0}, &(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r0, &(0x7f0000008000-0xea)="b91043b361a1c16beb820353ac39cf4708d6955e7d1073b42113264b4de7d0b3c09b80b2d0e6740c6068ad4774297cee1db68b4af2c514c9c505353eb779d5639caf0816023f8985ebd646bcf4758af6913348841a4a7f8ce3ac15f984965882031186be9ff0d7a7d43acb9203d4b6d88e6b9399ae0d3d95f1eebf4c3d463b9fe3236ba66c24ca5c119a481b523b31bee32683f4a984b65070c20072c5954e33ab3b1e4e7724d9045f31a5eca95344ad965988be307c0a360cfb28a194b1a53b44c1dfe477416b0219df403218c198dc2b5a4309d9e55238506227a5d5d1b24b9ecba49533507ee3edc9", 0xea, 0x3, 0x0, 0x1, r0}, &(0x7f000000c000)={0x0, 0x0, 0x0, 0xf, 0xf59d, r1, &(0x7f000000c000)="85415fcc5ec7af54c128be0dc94b888b813081ae2b389fe865d4a93c1521f6d6125cc23eade33c3fa4", 0x29, 0x6, 0x0, 0x1, r0}, &(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f000000c000)="87fb74d8743c76549bb6dec7863d1c", 0xf, 0x7, 0x0, 0x0, r0}]) 2018/04/08 15:57:59 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x0}) ptrace$pokeuser(0x6, 0x0, 0x3bb2, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000011000)={0xffffffff, 0x0, 0x2, 0xaf3}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000002000-0x30)={0x7, 0x9, 0x9, 0xfffffffffffffffa, 0x9, 0xbb7}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000015000)={0x2, r2}) connect$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = semget$private(0x0, 0x0, 0x28) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000016000)=0xe8) getgroups(0x3, &(0x7f0000009000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) r6 = getuid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000), &(0x7f0000017000-0x4)=0x0, &(0x7f0000017000-0x4)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000014000)={0x0, 0x101, 0xba7, 0x3, 0x80, 0x190a}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000016000)={{0x100000001, r4, r5, r6, r7, 0x20, 0x6b2}, 0x3, 0x9, 0x8aec}) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) futex(&(0x7f0000001000-0x4), 0x2000000000000086, 0x0, &(0x7f0000008000), &(0x7f0000007000-0x4), 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f000000b000-0x10)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000000b000)=""/14, &(0x7f0000003000-0x4)=0xe) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000049000)='/dev/vcsa#\x00', 0x1, 0x900) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000008000-0xe4)="2cf7c228d02c75d62c5847455b8a1f5d8ff886fe5d4a56e4b61b770077237dad6dd5aef908d345ed44e0916b793e1f87db25c52902ee01ddf9885f794b24dc943f4304a114a278037ef2a72c31d7d04349af4b6322d9a1db025f661b32aa230b30bad5ee61f10e2bf4252e9258d8a30ca4bc660c1b8d2224f1f68ff2f5e61d3ea086a7e1eb1f1876a507560cbc5728a9323dda9771023c62414267db8192ab1bcc239f98300c92b5d263630f41a2eba78c6c6024f1ab4441cdb5339862de24f27c9aab29b43bf2466dc5bdc5ae334ab5b9a3242249d0ba02d5157f68b1862731afefe0d5", 0xe4, 0x6f3b, &(0x7f0000049000)={0x0, 0x1c9c380}) recvmmsg(r0, &(0x7f0000020000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) sendto(r1, &(0x7f0000032000), 0x91, 0x4, &(0x7f0000044000)=@l2={0x1f, 0x7f, {0x5, 0x9, 0x7fffffff, 0x40007fffffff, 0xffffffffffffffc7, 0x1800000000}, 0x4, 0xe1}, 0x32) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003000)=0x10, 0x80000) lseek(r0, 0x0, 0x0) socketpair(0x0, 0xb, 0x3, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000a11000/0x4000)=nil, 0x4000}) ioctl$int_in(r2, 0x5473, &(0x7f0000002000)=0x8) r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r3}) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000002000)=[{&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000)=""/108, 0x6c}, {&(0x7f0000003000)=""/70, 0x46}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000002000-0xcf)=""/207, 0xcf}, {&(0x7f0000004000-0x5f)=""/95, 0x5f}], 0x8, 0x0, 0x0, 0x1}, 0xfffffffffffffff9}, {{&(0x7f0000004000-0x16)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000)=""/211, 0xd3}, {&(0x7f0000001000)=""/57, 0x39}, {&(0x7f0000004000-0xd1)=""/209, 0xd1}], 0x3, &(0x7f0000004000-0xa7)=""/167, 0xa7, 0x5}, 0x8}, {{&(0x7f0000002000)=@ax25, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000004000-0xc1)=""/193, 0xc1}, {&(0x7f0000002000)=""/157, 0x9d}, {&(0x7f0000003000)=""/27, 0x1b}], 0x4, &(0x7f0000002000-0x85)=""/133, 0x85, 0x3}, 0x9}, {{&(0x7f0000001000+0x51b)=@rc, 0x9, &(0x7f0000004000-0x90)=[{&(0x7f0000004000-0xf1)=""/241, 0xf1}, {&(0x7f0000003000)=""/122, 0x7a}, {&(0x7f0000003000)=""/98, 0x62}, {&(0x7f0000002000)=""/237, 0xed}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000003000)=""/95, 0x5f}, {&(0x7f0000004000-0xe7)=""/231, 0xe7}, {&(0x7f0000003000)=""/87, 0x57}, {&(0x7f0000004000-0xa4)=""/164, 0xa4}], 0x9, 0x0, 0x0, 0xe0}, 0x401}, {{&(0x7f0000004000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000004000-0x23)=""/35, 0x23}, {&(0x7f0000004000-0xcd)=""/205, 0xcd}, {&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000003000)}], 0x4, &(0x7f0000001000-0x9d1)=""/4096, 0x1000, 0x7ff}, 0x6}, {{&(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/131, 0x83}, {&(0x7f0000002000-0x90)=""/144, 0x90}, {&(0x7f0000004000-0xf7)=""/247, 0xf7}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000004000-0x4c)=""/76, 0x4c}], 0x6, &(0x7f0000004000-0xd1)=""/209, 0xd1, 0xfffffffffffffffa}, 0x401}], 0x6, 0x2020, &(0x7f0000003000)={r0, r1+30000000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x1, 0x8) r3 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000021000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) socketpair(0xe, 0xa, 0x80000001, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000024000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000024000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000001c000-0x5c)={{0xa, 0x3, 0x837c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, {0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x79, [0x8, 0xdb, 0x0, 0x6, 0x97ca, 0x80, 0x0, 0x1]}, 0x5c) bind$inet6(r0, &(0x7f000000b000+0xfd9)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000018000-0x1a)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) shutdown(r0, 0x0) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000004d000)={@common="6c6f001a000000000000000000002000", @ifru_mtu=0x7}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000054000-0x4)=0x4, 0x4) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x3}, 0xc) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x8, 0x4, 0x1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r1, 0x1000}, &(0x7f0000006000-0x4)=0x8) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000001000)={0x2, 0x5, 0x6, 0x3, 0xfffffffffffffff8}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00004e8000-0x20)={@generic="82a6039e36f646a9bfd780d64469e24b", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000008000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000005000)=0x5, 0x4) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000019000)={0x0, 0x4, 0x2, 0x4, 0x10, 0x8, 0x1, 0xfffffffffffffd0d, 0x800, 0x7fffffff, 0x6, 0x6}) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getflags(r0, 0xb) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) msgget$private(0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000)="2c75736572d873656c696e757876626f786e65743000", 0x3) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000002000-0x68)=@routing={0x7f, 0xc, 0x1, 0xf9, 0x0, [@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}, 0x68) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000018000), &(0x7f0000005000-0x4)=0x60, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000015000-0x12)={@generic="b0e02fcb1f264d6da928630669e85ba3", 0x3}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000000e000-0x4)) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x313, 0x9, 0x1, 0x0, [{[@dev={0xac, 0x14}]}, {[]}, {[]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000011000-0x10)={0x0, 0x1, [0x40a]}) 2018/04/08 15:58:00 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000805000-0xa)='/dev/vcs#\x00', 0x7553, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/112) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000f000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000005000-0x4)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x100000019, &(0x7f000000e000), 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vcs\x00', 0x202180, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000)={0x80000000}) recvfrom$inet(r1, &(0x7f0000003000)=""/238, 0xee, 0x2000, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000010000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/04/08 15:58:00 executing program 0: clone(0x3, &(0x7f0000001000-0x8e), &(0x7f0000ece000), &(0x7f00005c2000-0x4), &(0x7f0000000000)) prctl$intptr(0x24, 0x6) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000064000)='net/ip_tables_targets\x00') ioctl$TIOCSTI(r0, 0x5412, 0x2) mmap(&(0x7f00001a0000/0x11000)=nil, 0x11000, 0x3, 0x32, r0, 0x3) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00005e9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001af000)={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x9, 0x9, 0x500, 0x8, 0x400200, r1}) 2018/04/08 15:58:00 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000007000)={0x0, 0x0}) ioprio_set$pid(0x1, r0, 0x7fff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000484000)={0x0, 0x7, 0x100000001, 0x100000001, 0x8, 0xffffffffffffff9c}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0xf0)="695f48ea640a282f18ed09bcfc09629ad761d423db1ab900a2a7cb0a1b1693472b2428c9150693a8594978b19a38dc28efd35ff6c7eb0a8ba874a3cd68dee27401b663de446d8093dfead3154313d2e485b3b5c365f14720ccea28f7e5352d846a2d206265c02389854747b47bd86044f845bba732b25f4447b1befb7843d00013684f31c4db7aa4d1b3fa0aaecc1102cfaacf726e7086c65e0f0cce676a5d2b0686649951a6fd1e6e41e4cc61d1a1cb7ab015e0ccc0a0375442a3162ffe6b774d76289abada734f5c7ee525a837cde2b3963ac95c173db8ab0bed61632d0bc99391e94cdaaadeed45630cfd3677bea2"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="17", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000000000)="c337adb66b5d6d005a08d8c1121000aa627f4be160807692df453c29854344277d8ba489c117c5158f06ec09ebf6e7dcf74662fda6a49aeb76e6359e6f0c39f5425e7ba8d36b0ff8200521ab42daaa64e40b86fe51d146727d6465cf17653864745d635887c46948a77a8c94383aa719817707fc90d406b78bef2765de56cae0cb399deb674c1b0d196cd4232c6f3258671a92cc0751579c056ac43fd27e5dd6b23557d441b889e2f2c7d96ac017d8bfee3d49412e23a5", 0xb7) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@em0vboxnet0}-em1-\x00', 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000000a000)='@%wlan1@,vboxnet0{\x00', 0x800) pwritev(r0, &(0x7f0000009000)=[{&(0x7f0000003000-0xdd)}, {&(0x7f0000006000+0x4ac)}, {&(0x7f0000008000)='1', 0x1}], 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000-0x4), &(0x7f0000007000-0x4)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f000001e000), &(0x7f000001e000)=0x4) r2 = dup(r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000010000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f000001f000)) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000029000)={0x5, 0x3, 0x8000, 0x5, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001c000)={r4, &(0x7f000001c000-0x17), &(0x7f0000001000)}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000c000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000001f000-0x4)=0x8c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000002a000)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000008000)={r5, 0xffff}, 0x6) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000014000)=0xfffffffffffffffe, 0x4) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x42}]}, 0x10) recvmmsg(r1, &(0x7f000002e000)=[{{&(0x7f0000032000-0xe)=@l2, 0xe, &(0x7f0000031000)=[{&(0x7f0000032000-0x59)=""/89, 0x59}], 0x1, &(0x7f000000a000)=""/183, 0xb7, 0x4}, 0x80000000}], 0x1, 0x40000000, &(0x7f0000032000-0x10)) sendto(r0, &(0x7f0000022000)="52f94ab33af6acd0465fa746ca72971ce85a12d71f69192212e18f968f0c00091e3c47eb244bc63a66595f4ea7c910b8259186e16240447f69c3991ea2593ad77bd315e0927e5d5d73069f395d27344b6347d3d2f5da127319daaa35e70d4774d9ee38a5ddf0df9955434e9bdfbd5c4ab49577291397a64240ef7bfbe566b3c5d68a0775fbac510896c24f8ef5d610579558e4e99977bcace22e552b060bc9882affff0000be28e5564180caf101bf7d7b2d8b058f3c798e77580a", 0xbb, 0x40000, 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000000d000)={0x0, 0x1}, &(0x7f0000033000-0x4)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000033000-0xc)={r2, 0x100000000, 0x30}, &(0x7f0000001000)=0xc) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000)={0x0}, 0x90000) mknodat(r0, &(0x7f0000004000)='./file0\x00', 0x11, 0x40) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000021000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001b000)='./file0\x00', r1, &(0x7f000001d000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f000001c000)='./file0\x00', r1, &(0x7f0000021000-0x8)='./file0\x00', 0x7) r2 = inotify_init1(0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000a, 0x6) inotify_add_watch(r2, &(0x7f0000020000)='./file0\x00', 0x4000300) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000000e000)=@file={0x0, ""/108}, &(0x7f0000006000)=0x6e) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000ca9000-0x20)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000000e000-0x10)=@common='yam0\x00') readv(r0, &(0x7f0000005000-0x30)=[{&(0x7f000000d000)=""/166, 0xa6}], 0x1) 2018/04/08 15:58:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000006000)=""/35, &(0x7f0000007000-0x4)=0x293) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x14082, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000005000)="79b0a1387d86e8ffed989489486a74f58d263de42f7357111560f9b3aef6d405d898a256cfa522589ca432134ae3140bfa8382dbd275de9f9108b23ee1e6b54c08de5686b17f30c7e4bde36ecc0cd954cdb14db6d3eae64f0b52bc8d400843732b7bf0c0b2e7bdb1684086c9c23bf8b47bca0c7c945287c7133f35645049bdceeecd5e647a3775028acc7b1dc141429ad34d2a34ae195f9d25a982d6c40db6163aa04538c3", 0xa5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14), 0x14) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000006000-0x12)={@common='ipddp0\x00', 0x3}) 2018/04/08 15:58:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fc000+0xb66)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d66000-0x4), &(0x7f0000ff9000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f000057c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x78, "132f89501ccd43f2d5e58914a014b12129085d519940fd39e92237e7ea9bc0780281bf38f49ecd58492b2e32c6711de10186e6466218e6c3fd2acd52486bc7a31d01678e994111f3a445ed4350eb97c84d7d8a7461b0d97c4049971c71a30f0456c8ee1596fa43a97c1b6a3bd130fed593512c2467ef500a"}, &(0x7f0000002000-0x4)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000-0x12)={@generic="0e2f8fcc0228ae3519ef984fe6019cc8"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r2, 0x6}, 0x6) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="28c4227d94aaac6aa047ead77bb48e8824823804b408e8efc8ba2104ea0ea65c062ea908") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000005000)=""/167, 0xa7, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x1c) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) munlock(&(0x7f0000002000/0x2000)=nil, 0x2000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000007000), &(0x7f0000008000-0x4)=0x4) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000008000-0x4)=r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x8}, 0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f000000a000-0x4)=0x7ff, 0x4) 2018/04/08 15:58:00 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) recvmmsg(r0, &(0x7f000001e000-0x168)=[{{&(0x7f0000016000)=@nl=@kern, 0xc, &(0x7f000001d000-0x10)=[], 0x0, &(0x7f0000018000)=""/228, 0xe4}}], 0x1, 0x0, &(0x7f0000017000-0x10)={0x77359400}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001e000)=@ax25, &(0x7f000001f000-0x4)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009000-0x4)=0xfffffffffffffc00, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000004000-0x4)=0xfff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000d000-0x158)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@empty}}, []}, 0x38f}, 0x1}, 0x0) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='&', 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000004000)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff00000000}, {0xa, 0x2, 0x5f7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x8000, [0x8, 0x76c, 0x4, 0x2, 0x4, 0x7, 0xb3ac, 0x1000]}, 0x5c) getgid() r1 = msgget(0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000005000-0xff)=""/255) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000), &(0x7f0000003000+0xb74), &(0x7f0000000000)) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000014000)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000025000)={0x0, 0x5}, &(0x7f000003f000)=0x6) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000042000)={0x5, 0xd5, 0x4, 0x3f, 0x0, 0x6, 0xc6, 0x32, r1}, &(0x7f0000005000)=0x20) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f0000033000), &(0x7f000002a000), &(0x7f000000d000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup3(r2, r2, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000003c000-0x8)={0xfffffffffffffff9, 0x0, 0x0, 0xffffffff}, 0x8) recvmmsg(r2, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xfffffffffffffd4a}}], 0x2d3, 0x0, 0x0) close(r3) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000042000)={0x0, 0x401, 0x0, 0x6}, &(0x7f0000042000)=0x10) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000020000)={r5, 0x7}, &(0x7f0000042000)=0x6) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000003000)={0x80000000, 0x660, 0x880, 0x6, 0x4, 0x1f, 0x1, 0x7, 0x6, 0x3ff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)) 2018/04/08 15:58:00 executing program 0: clone(0x0, &(0x7f0000c38000), &(0x7f00006a6000-0x4), &(0x7f0000347000-0x4), &(0x7f0000c39000-0xd5)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00006ce000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffffffffff80}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005e7000)={r1, 0xd6b}, &(0x7f0000961000)=0x8) setgroups(0x0, &(0x7f0000001000-0xc)=[]) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0xc)=@random={'btrfs.', 'logon\x00'}, &(0x7f0000002000-0x4)='em1\x00', 0x4, 0x0) 2018/04/08 15:58:00 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCSTI(r0, 0x5412, 0x40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0xa)='net/snmp6\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000)=0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0x1)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x82) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000)={0x0, 0x0, 0x10000000000001}) 2018/04/08 15:58:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f0000011000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000009000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000)={@generic="e98ccc926b47c8cadf8366bc6c3c1a40", &(0x7f0000001000-0x58)=@ethtool_gfeatures={0x3a, 0x5, [{0x2, 0x100000000, 0x8000, 0x1}, {0xffffffffffffffff, 0x1, 0x7, 0x450}, {0x2, 0x8, 0x8001, 0xc77}, {0x2a, 0x2, 0xfc, 0x100}, {0x8, 0xb0, 0x9, 0xd85}]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}}) setitimer(0x0, &(0x7f0000005000-0x20)={{0x0, 0x7530}, {0x77359400, r0}}, &(0x7f0000005000-0x20)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/04/08 15:58:01 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x2, 0xffffffffffff7fff, 0x5, 0x5, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = add_key(&(0x7f0000002000)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x8e), 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x6bd000)=nil, 0x6bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006be000-0xc)='/dev/autofs\x00', 0x8000, 0x0) inotify_add_watch(r0, &(0x7f00002b6000)='./file0\x00', 0x18) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000552000)='./file0\x00', 0x40, 0x0) lremovexattr(&(0x7f00005b0000-0x8)='./file0\x00', &(0x7f00006bc000-0x24)=@random={'os2.', ']+]loGPL\'wlan1bdev-cgroup).bdev\x00'}) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f00006be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00006bf000-0x4)=r0, 0x4) connect$netlink(r1, &(0x7f000004f000-0xc)=@kern={0x10, 0x0, 0x0, 0x20008}, 0xc) listen$netrom(r0, 0x7) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000178000)={&(0x7f00005b2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000020f000-0x8)=[0x0, 0x0], &(0x7f0000476000-0x3)=[0x0], &(0x7f000037b000)=[0x0, 0x0, 0x0], 0x6, 0x2, 0x1, 0x3}) mmap(&(0x7f00006bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00006bf000)=0x9, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000675000)=0x43e, 0x4) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000, 0x2, {0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x7, 0x0, 0x4, 0xffffffffffffffff}}, &(0x7f0000009000)=0xb8) bpf$PROG_LOAD(0x5, &(0x7f000000f000+0x80)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@ldst={0x1, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x38}], {0x95}}, &(0x7f000000e000)='GPL\x00', 0x9a3, 0xd1, &(0x7f0000001000)=""/209}, 0x48) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$void(r0, 0x5450) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x10c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, &(0x7f0000008000-0xc)={0x0, 0x4000000000000214, [0x920]}) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) getresuid(&(0x7f000000a000), &(0x7f000000e000-0x2), &(0x7f000000d000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) write$evdev(r0, &(0x7f000000b000)=[{{r1, r2/1000+10000}, 0x8c, 0x401, 0x7f}, {{r3, r4/1000+10000}, 0x2, 0x800, 0x10001}], 0x30) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x100, 0x0, &(0x7f0000003000), &(0x7f0000004000), 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000005000)=""/140, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000004000)={0x0, {{0xa, 0x3, 0x20, @loopback={0x0, 0x1}}}, {{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x2}}}, 0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000007000-0x4)) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000014000), 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000025000-0x8)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000025000-0xa)='/dev/vcs#\x00', 0x6, 0x101000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r2, 0x0, r1) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup3(r0, r2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0xe0, &(0x7f0000024000)={0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$vcsn(&(0x7f0000025000-0xa)='/dev/vcs#\x00', 0x0, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x6, &(0x7f0000024000)=[&(0x7f0000024000)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f0000025000-0xdf)="3e522a9ec8fc54d9c4b0d7daa6dc5346749b20ec283b12a2bc0aec4597b0a4ed469ddbde4fc203a48c5368d963349d14958a28e6c4714f71c3c5c9200229754dbc04295c2435a97ad24f74a751b9055cd27a3dd06d97754e66d6038f9541c56975fe4ac43caf957f330e0986c821a99d65b6cda8291feb03b9092acdab51796f76f9ffe4c9e845f2ea4ba520b10500aa5f2e98fc29238e80038da44193c2e9dee8b9ab4ea53c2e7a66a6069fd9e784d17d3d797f60c9e45cca9925f5ab85471caedb584718a74fe081740c6c787e21fb9e3047f8532bdc31c6c16a6190eca0", 0xdf, 0x7, 0x0, 0x1, r4}, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x7, 0xffff, r1, &(0x7f0000005000-0xb4)="46803d4b14e5727ff97f5f7616ff2df1d51696c3a69869d305a5ad60b90d95bdd3c71718c3ce871eed1daa109a6d3cc823e0df0fa22eeb9f8807b41333a8ad8b3a06783927611de3f47b177295098adc4b8b50e86b73c7e63ebdad9115942c1bb066ae9a3b68705ecd6f3e02d7953ab80923b33a4493af58bc165221cbd69b8bc9d2760597ef43be8026e754b0e218e243ea52dad49f2b0774946253b6a4b1fd06f0e7a2f76c93b002e77b7822e769fefd5788aa", 0xb4, 0xfff, 0x0, 0x1, r5}, &(0x7f000001f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x10001, r1, &(0x7f0000002000)="42af52fb250ed88440952b20787201b7c5483c5dc1677d9b79e776ccb644d8de878f18d944a941226f2071170eedc9a5bd6ef4e0955dcd1080dbb920", 0x3c, 0x29db, 0x0, 0x1, r6}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000025000-0x84)="5a8970655630bf3dba17749f9d0e7263f966e99b078a29cde87d5b46bc25a5781a7b7eef0b45059b21ebade8a9491b53a025241e7a8e30a9c0566a6ae0f171ea93ad18f354477c3afef029bf8e3d4e689d49204b075402b660b3783f799ea596a494b5e2b92c967ac3b0f20e435bb03d33e3ca815fae0094cffe57ae1b6ec39f7b0a3fa6", 0x84, 0x2, 0x0, 0x1, r7}, &(0x7f0000025000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1ff, r0, &(0x7f0000025000-0xbb)="a978abad383617d4c57fd53157aad65a48a271718181f30340fded6e93be639b3bd68661e437035e809244ed363b24768dc365dbbb833584f81d41f783d23d21b1eb82a24acb35864d37f189df2d378caf19b314cb3cd698d6291081e41397052229f7d7567de5fbbe8b2b1d7493d426642b6b09dc8bab46e6452c5a8c4e242c7b454c7ed5484dcbcb9dc433c5362eaffac51a81922bca31511eae1e7ca941440e04ae2bd43a59991e5cac8c6a75df5a041078b5f1a446289835b4", 0xbb, 0x3, 0x0, 0x0, r8}, &(0x7f0000019000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r2, &(0x7f0000019000)="51a1d0861146d2fe2ef42f462454cb0f4c2ce8fd6a40f05edd0cb4c3e1d83b3aba05c2528f9cb97c42342259066de2db0b7f180845bf22dfaf65dbdec67957962e4a8ed5903fa02fe440134513a8b723ef86542d85ec4941599fb8eb4fd99a98614e598ea3130edd4fcbce886e59fccf8bcb22b8067c55441ef01742e1a886fde3174cd85d58e256dc448c473a3754433cd6ae422cd9dd650c86393e4bc92ee14402cfe9168b3cf507db6a24f4724c78cdb0bfc02eee9c25a308a8ec0e9875ce42684249daf6a890c0a6f25410e6e5", 0xcf, 0x20, 0x0, 0x0, r9}]) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000024000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r11, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000006000-0x7a)="263cf4824a1cb81f5bd2d746fbe973b2ab846bfdf96358cac16d3b5066f4d71b63aafae56ee99e33722be0fa032f8a996479233c77a08be7282a50e931ee8d5fe24f2f27f5272c6564284f58ef2354ca21114fc18c04d58be80b547659e6092759486cac2a477eee92bea6c642ad660f329dd029b5cf9caecbe8", 0x7a, 0x80, 0x0, 0x0, r10}, &(0x7f0000025000-0x20)) accept$nfc_llcp(r10, 0x0, &(0x7f0000023000)) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{&(0x7f0000021000)=@generic, 0x80, &(0x7f0000022000)=[], 0x76, &(0x7f0000022000), 0xfffffee5}, 0xfffffffffffffffd}], 0x1, 0x0, &(0x7f0000007000-0x10)={0x77359400}) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000006000-0x24)=@ipv4_getnetconf={0x14, 0x52, 0x719, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000023000)={@generic="df41c89904f4069cac243b5501c0191b", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000022000)) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0x2) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000004000-0x10)={0x7, &(0x7f0000009000)=[{0x5, 0x9a}, {0x9, 0x10001000}, {0xffffffff00000000, 0x1}, {0x2, 0x9}, {0x80, 0x2}, {0x1, 0x7}, {0xeae, 0x3}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000)={0x5, &(0x7f0000008000-0x10)=[{}, {}, {}, {}, {0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r2, &(0x7f000000b000)=""/155}) listen(r0, 0x0) r3 = request_key(&(0x7f0000009000-0x6)='logon\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000009000-0x21)='keyring@posix_acl_accessem1wlan0\x00', 0xfffffffffffffff9) keyctl$link(0x8, 0x0, r3) close(r0) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000000c000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x34, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "011f59", 0x0, 0x2c, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], "204df171"}}}}}}}, &(0x7f0000003000-0x18)={0x1, 0x1, [0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101801, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000013000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000002000-0x20)) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000006000)='ns/user\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000c000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f000000c000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000004000)=0x8c) exit_group(0x0) ptrace$setopts(0x4206, r0, 0x1, 0x0) write(r1, &(0x7f000000a000-0x28)="a2a19f9aa474163e", 0x8) 2018/04/08 15:58:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000121000), &(0x7f00003f9000)=0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x3e5000)=nil, 0x3e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000193000-0xa4)=""/164, 0xa4, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000030c000)='/dev/ptmx\x00', 0x200000, 0x0) memfd_create(&(0x7f0000045000)='vmnet1\x00', 0x0) close(r1) socket$inet6(0xa, 0x4, 0x1) fcntl$setlease(r0, 0x400, 0x1) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0xfffffffffffffff8, 0x81}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8e7, 0x1}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000004000-0x4)=0xc, 0xfffffffffffffeaf) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000006000)=0x4) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000002000-0x24)={0x3, 0x0, 0x7, 0x859, 0x9, 0xffffffffffffb39a, 0x3a, 0x6, 0x5652, 0x100, 0x80000000, 0x5}) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000001000-0x4)=0x8, 0x4) recvmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0xfffffffffffffda6, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000004000-0xf5)=""/245, 0xf5}, 0x1) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x11a, 0x4) sendto$inet6(r0, &(0x7f0000007000-0x95), 0x0, 0x0, &(0x7f000000c000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x400200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000d000-0x10)=@generic="e41f8f3d2da09cb63b0da20ef0ee51a3", 0x10) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0xd)='net/fib_trie\x00') lseek(r1, 0x2f, 0x0) r2 = semget$private(0x0, 0x2, 0x440) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000000d000)=0x63) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f000000b000)=""/107) read(r1, &(0x7f0000003000)=""/4096, 0x1000) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000010000-0x4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffffd}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}}, 0x96) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000f3a000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80807, 0x3, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x6, 0xffffffffffff373e, 0x1, 0xe4aa}, {0x1f, 0x10000, 0x7, 0xfd5d7e9}, {0xffffffffffffe34f, 0x2, 0x926b, 0xffffffff}]}, 0x10) socketpair(0x1, 0x5, 0x8d61, &(0x7f000000e000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000006000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0x10)={0x4, 0xdc, &(0x7f0000010000)="80d03404ee1e87014d5db275d33cd69eb161a685402beee34facc4014a4e8ef8c92a06752b69ddd55a7bf48fcd8395c3419cbe9c6f67e384a46bce0a7fa06635afc890c38840f4e4f8f7d33d307839163b1e11dcb5a4761915f18ac3199ca834e9224ed7b51b34440b0fc8dfed7665d76cd0dbbb02c57ca2829754992cdae4ff9acb15aaffb4065ace67d21e02964e21ecbf179902935791001c44aa682480b77e83e4f122c7ff551b0e68a570cc8b9d0f4e52d59be2fbd7c626d64f267bf4ac3ee5961a8e16038821a2a340dab0844d80dbab6250ba6ef2532ef91a"}) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f000000c000), &(0x7f0000005000-0x4), &(0x7f0000008000), &(0x7f000000d000-0xe9)) r0 = getpid() socket$inet6_tcp(0xa, 0x1, 0x0) move_pages(r0, 0x8, &(0x7f0000000000)=[&(0x7f000084b000/0x4000)=nil, &(0x7f0000797000/0x2000)=nil, &(0x7f000090c000/0x1000)=nil, &(0x7f0000502000/0x4000)=nil, &(0x7f0000da7000/0x4000)=nil, &(0x7f0000e98000/0x4000)=nil, &(0x7f0000c67000/0x1000)=nil, &(0x7f00000ea000/0x4000)=nil], &(0x7f0000000000)=[0x35], &(0x7f00003df000)=[], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80005, 0x6ef3, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:58:01 executing program 0: r0 = semget$private(0x0, 0x4002, 0x284) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ed9000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003c3000-0x14)={0x6, 0x74, 0x1, 0xbef94cf, 0x9b31}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000-0x78)={0x6, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @empty}, 0x0, 0x3, 0x3, 0x1, 0xfe0000000000000, &(0x7f0000968000)=@generic="eab2036b2a6cf6b67a532cc8472ed580", 0x0, 0x0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x38)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000001000)="2e2ff8747275737465642f25776c616e3000", &(0x7f0000002000-0x6)='em0}!\x00', &(0x7f0000001000)='^\x00', &(0x7f0000001000-0x7)='system\x00', &(0x7f0000001000)='\x00', &(0x7f0000001000-0xb)='self.bdev)\x00'], &(0x7f0000001000)=[&(0x7f0000001000-0xb)='@vboxnet1!\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000001000)='\x00', &(0x7f0000001000-0x7)='wlan1{\x00']) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000005000-0xc)=[]) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = memfd_create(&(0x7f000000e000-0x3)='*-\x00', 0x0) exit_group(0x1f) inotify_rm_watch(r0, 0x0) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f000000f000-0xe)='^:{cgroupem1+\x00', 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000021000)=""/252) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000022000-0x4)=0x1bb, 0x14c) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/98, 0x62, 0x0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$uid(0x3, r1, 0x0) pipe2(&(0x7f0000e15000-0x8)={0x0}, 0x80800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000050a000-0x10)={&(0x7f0000551000/0x3000)=nil, 0x3000}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000002000-0xfc)=""/252, &(0x7f0000001000)=0xfc) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000-0x40)={0x5ffc, 0x7, 0x2, 0x7, 0x1000000020, 0x7, 0x3, 0x4}, &(0x7f0000006000-0x40)={0x200, 0x200, 0x0, 0x5, 0x8, 0xfed3, 0x1, 0x7fffffff}, &(0x7f0000006000-0x40)={0x4, 0x0, 0x7ff, 0x2c2dfa77, 0x81, 0x2, 0x1f80000000000000, 0x7fffffff}, &(0x7f0000004000-0x10), &(0x7f0000007000)={&(0x7f0000006000-0x8)={0x9}, 0x8}) ppoll(&(0x7f0000003000)=[{0xffffffffffffffff}], 0x1, &(0x7f0000005000-0x10)={0x77359400}, &(0x7f0000003000), 0x8) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{&(0x7f0000021000)=@generic, 0x80, &(0x7f0000022000-0x80)=[], 0x0, &(0x7f0000021000)}}], 0x1, 0x0, &(0x7f0000007000-0x10)={0x77359400}) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000018000)) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000006000-0x24)=@ipv4_getnetconf={0x14, 0x52, 0x719, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000000d000-0x9)='net/unix\x00') fcntl$notify(r1, 0x402, 0x1) sendfile(r0, r1, &(0x7f0000005000), 0x40006) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1a, &(0x7f000000a000), &(0x7f000000f000-0x4)=0x4) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000018000-0x1a)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000021000)='./file0\x00', 0x8000, 0xfa722d9d7aa21fc5) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000008000), &(0x7f0000022000-0x4)=0x4) shutdown(r0, 0x0) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000f000-0x8), 0x3, 0x81b900) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r2 = dup(r0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000000d000)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000000a000/0x4000)=nil, 0x4000}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) ftruncate(r3, 0x8bf5) write(r3, &(0x7f0000026000-0xba)="b3", 0x1) pwritev(r3, &(0x7f0000015000)=[{&(0x7f0000021000)="ee", 0x1}], 0x1, 0x852) sendfile(r3, r3, &(0x7f0000011000), 0x8000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000027000-0x10), &(0x7f0000026000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f000000f000-0x21)=""/33, &(0x7f0000027000-0x4)=0x21) 2018/04/08 15:58:01 executing program 0: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00000b6000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003ef000-0x10)=@common='bond0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10) r4 = dup3(r2, r0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000000)=0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000001000)="d01df48e691f9eb77c07857aef9fb57b5fc4cbc20baaf81cb3c8b18e208029624017b5bbc02f8714fe57172e91adba8a3eaa7bc7e0681045b78cc47a8371a7914e101a6edca48b7b95ebd24a21fd9a6771626894b61d19bab9b6763f292d22f9e5164864390b3958ec") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='./file0\x00') ioctl$TIOCSTI(r4, 0x5412, 0x80000001) r5 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000004000)=r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x2, 0x7ff, 0x4}, 0x8) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000005000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f0000006000)=@known='security.capability\x00', &(0x7f0000006000)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000008000-0x5)='yeah\x00', 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001000-0xc)={r6, 0x80000, r4}) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x107, &(0x7f0000009000)={0x4, 0x2f3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000-0x9)='net/sctp\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000009000)={0x0, 0x3}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r1, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) mq_open(&(0x7f0000007000)="40776c616e305c252c26707070316e6f646576776c616e30776c616e3176626f786e657430992d7b5b2c5b00", 0x0, 0x0, &(0x7f0000007000)={0x1}) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000019000-0x20)={0x2, 0x0, 0xc6, 0x813f, r2}) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000006000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000022f000-0xf1)="06", &(0x7f0000e6a000-0x4), &(0x7f0000e6a000-0x4), &(0x7f0000e69000)) prctl$getreaper(0x29, &(0x7f000000c000-0x8)) io_setup(0x200, &(0x7f000028c000-0x8)) r0 = socket$inet(0x2, 0x80f, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/04/08 15:58:01 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000037000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000016000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000003d000-0x20)=[], 0x0, &(0x7f000003f000-0xa4)=""/164, 0xa4}, 0x1b2}], 0x1, 0x0, 0x0) r2 = dup(r0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000032000-0xe8)={{{@in6=@remote, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000020000-0x4)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000043000-0xc)={0x10000000}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000025000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0xa, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common="00000000000003ff00"}) 2018/04/08 15:58:01 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000008000-0x4)=0x6) futex(&(0x7f0000004000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000004000), 0x1abffff7ff) [ 762.200548] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 762.352411] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/04/08 15:58:02 executing program 0: clone(0x0, &(0x7f00003f5000-0x167), &(0x7f0000001000-0x4), &(0x7f00005a9000-0x4), &(0x7f0000d3b000)) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000027e000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) getsockopt(r0, 0x6, 0x800, &(0x7f0000728000)=""/60, &(0x7f0000440000-0x4)=0x3c) r1 = syz_open_dev$vcsa(&(0x7f0000d29000)='/dev/vcsa#\x00', 0x9, 0x40000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000de8000-0x2b8)={0x2, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x4, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x2b8) name_to_handle_at(0xffffffffffffffff, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x1008)={0x8}, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xef5, 0x4, 0x9, 0x10000, 0x10}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x8}, &(0x7f0000001000-0x4)=0x6) 2018/04/08 15:58:02 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000-0xfe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9e4deb949828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x20000000002, 0x0, @rand_addr=0x8000000, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000002000)={0x0, 0x0, []}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000008000-0xb)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f00001a1000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000a07000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = semget(0x3, 0x3, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/08 15:58:02 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001000)=0xe8) r1 = getuid() r2 = geteuid() r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000444000-0x16)={0x9, [0x5, 0x80000000, 0xb3f, 0x100, 0x795, 0x7, 0x100000001, 0x80000001, 0x9]}, 0x16) setresuid(r0, r1, r2) 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) timer_create(0x0, &(0x7f000001f000-0x60)={0x0, 0x2a, 0x4, @tid=r0}, &(0x7f000001e000)) timer_settime(0x0, 0x1, &(0x7f000001d000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) setrlimit(0xb, &(0x7f000000a000)) r1 = gettid() r2 = getpid() rt_sigtimedwait(&(0x7f0000010000), &(0x7f000000e000), &(0x7f0000010000)={0x77359400}, 0x8) rt_tgsigqueueinfo(r2, r1, 0x19, &(0x7f0000006000+0x66a)={0x0, 0x0, 0xfffffffffffffa09}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000029000-0x14)={0x0, 0x20, 0xffffffffffff0001, 0x8, 0x2, 0x7fff}, &(0x7f0000028000)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000029000-0x10)={r4, 0xa0, &(0x7f0000017000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x751, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x3, 0x9e1, @loopback={0x0, 0x1}, 0xec}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x9}, @in6={0xa, 0x2, 0x93dc, @empty, 0x8}]}, &(0x7f0000029000-0x4)=0x10) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000017000-0x1)=0x4) 2018/04/08 15:58:02 executing program 1: prctl$getreaper(0x1b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/04/08 15:58:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc), &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc), &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000)=0x0) syz_open_procfs(r0, &(0x7f0000001000-0x5)='stat\x00') 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000016000-0x8)='./file0\x00', 0x100, 0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000010000)={0x2, 0x7c96, 0x5, 0x7fff, 0x5f7, 0x4}) recvmmsg(r0, &(0x7f000000f000)=[{{&(0x7f0000016000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000015000)=[], 0x0, &(0x7f0000016000-0xae)=""/174, 0xae}}, {{&(0x7f0000016000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000016000-0x50)=[{&(0x7f0000007000)=""/203, 0xcb}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000015000)=""/18, 0x12}], 0x3, &(0x7f0000015000)=""/34, 0x22}}], 0x2, 0x0, &(0x7f0000015000)) r3 = dup(r2) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000027000-0x4)) 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() accept$inet6(0xffffffffffffff9c, &(0x7f0000021000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000009000-0x4)=0x1c) rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000002000-0x8), 0x0, &(0x7f000000b000)={0x77359400}, 0x8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000006000-0x1000)) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000024000)={0x5, {{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x3, [{{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @rand_addr=0x4}}]}, 0x230) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000017000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000004000-0xc)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000021000)=@assoc_value, &(0x7f000000e000-0x4)=0x8) timer_create(0x2, &(0x7f0000023000-0x60)={0x0, 0x1c, 0x4, @tid=r0}, &(0x7f0000022000-0x4)) timer_settime(0x0, 0x1, &(0x7f000001d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) getgid() 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x40, &(0x7f0000017000)={0x0}) mkdirat(r0, &(0x7f0000010000-0x8)='./file0\x00', 0x100) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r1, &(0x7f0000017000)="02", 0x1, 0x80003) ftruncate(r1, 0x0) 2018/04/08 15:58:02 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000010000-0x8)='./file0\x00', 0xffffffffffffff9c, &(0x7f000000a000-0x1)='./file0\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000016000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000008000)=""/30, 0x1e, 0x9, &(0x7f0000009000)={r1, r2+30000000}) lremovexattr(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000015000)=@known='system.posix_acl_access\x00') 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000021000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f000000d000)=[], 0xe7, 0x844) fcntl$dupfd(r0, 0x406, r1) dup3(r0, r1, 0x0) 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x803, 0x46, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x4, &(0x7f0000003000-0x8)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000005000-0x3)=0x8) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000001000)=""/173) 2018/04/08 15:58:02 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000002000-0x136)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb8, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0x0, [@empty]}, @ra={0x94, 0x6}, @cipso={0x86, 0x2e, 0x0, [{0x0, 0xd, "6e4cea9ad746ac0e8a7e9e"}, {0x7, 0x7, "fb18406d86"}, {0x0, 0x4, "140d"}, {0x0, 0x10, "bcde0033bb1735bdab8e23874256"}]}, @lsrr={0x83, 0x23, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}, @generic={0x0, 0x4, "0201"}, @generic={0xdc, 0xa, "b0e967a0bc57a2e1"}]}}, "7f5bc96746085488"}}}}}, &(0x7f0000001000-0x14)={0x0, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000005000-0x8)='./file0\x00', 0x200, 0xa) ioctl$TIOCSTI(r0, 0x5412, 0x7) socketpair(0x2, 0x5, 0xfff, &(0x7f0000003000)={0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000)=0x14, 0x80000) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty, @dev={0xac, 0x14, 0x0, 0x16}, r2}, 0xc) 2018/04/08 15:58:02 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() close(r0) 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x8)='eth0lo^\x00', 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000b000)=[{{&(0x7f000000c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f000000c000-0x80)=[{&(0x7f0000007000)=""/251, 0xfb}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/44, 0x2c}, {&(0x7f000000c000-0xfb)=""/251, 0xfb}, {&(0x7f000000c000-0x58)=""/88, 0x58}, {&(0x7f0000007000)=""/222, 0xde}, {&(0x7f0000004000)=""/34, 0x22}, {&(0x7f0000004000-0x38)=""/56, 0x38}], 0x8, &(0x7f0000006000)=""/104, 0x68, 0x275eb35f}}, {{&(0x7f000000b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000008000)=[{&(0x7f000000c000-0x9)=""/9, 0x9}, {&(0x7f0000001000)=""/24, 0x18}, {&(0x7f000000b000)}, {&(0x7f000000b000)=""/154, 0x9a}], 0x4, &(0x7f000000c000-0x67)=""/103, 0x67, 0x1}}, {{&(0x7f000000c000-0x10)=@ipx, 0x10, &(0x7f000000b000)=[{&(0x7f000000c000-0x2c)=""/44, 0x2c}, {&(0x7f000000b000)=""/238, 0xee}, {&(0x7f000000b000-0xce)=""/206, 0xce}], 0x3, &(0x7f000000b000)=""/215, 0xd7, 0xffffffffffffff81}, 0x1}, {{&(0x7f000000c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, 0x1e, &(0x7f000000b000)=[{&(0x7f0000004000-0xf4)=""/244, 0xf4}], 0x1, &(0x7f0000001000)=""/4096, 0x1000, 0x10000000000}, 0x530}, {{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f0000007000-0x40)=[{&(0x7f000000b000)=""/182, 0xb6}, {&(0x7f000000a000-0x23)=""/35, 0x23}, {&(0x7f000000c000-0xba)=""/186, 0xba}, {&(0x7f0000006000-0xb6)=""/182, 0xb6}], 0x4, &(0x7f000000a000-0xd1)=""/209, 0xd1}, 0x1}, {{&(0x7f000000b000)=@nfc_llcp, 0x60, &(0x7f000000b000)=[{&(0x7f0000008000)=""/232, 0xe8}, {&(0x7f000000c000-0x59)=""/89, 0x59}, {&(0x7f0000008000-0xd)=""/13, 0xd}, {&(0x7f000000b000)=""/59, 0x3b}, {&(0x7f0000005000-0x6)=""/6, 0x6}, {&(0x7f000000c000-0x1e)=""/30, 0x1e}, {&(0x7f0000006000)=""/34, 0x22}], 0x7, &(0x7f0000005000-0x2d)=""/45, 0x2d, 0x20000000000000}, 0xffffffffffffff7f}, {{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f000000a000)=""/83, 0x53}], 0x1, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f000000b000)=@nfc, 0x10, &(0x7f000000b000)=[{&(0x7f0000007000-0x23)=""/35, 0x23}, {&(0x7f000000b000)=""/128, 0x80}, {&(0x7f0000001000)=""/210, 0xd2}, {&(0x7f0000002000)=""/146, 0x92}, {&(0x7f000000b000)=""/187, 0xbb}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x59)=""/89, 0x59}], 0x8, 0x0, 0x0, 0x9}, 0xff}], 0x8, 0x2000, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000b000)=@common, 0x10) 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000006000), 0x4) r1 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000693000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000223000-0x1)='\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0x23)="4e91ad78725d837fe06966180a3ad9f7adc4c9646b2aad0393694be4d1d5cb71417d2f", 0x23, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, r2, r2) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0xffffffff, 0x0, 0xffff, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "62b408", 0x0, "d1e0e7"}}}}}}, &(0x7f000001b000-0xc)={0x0, 0x1, [0x0]}) r3 = semget$private(0x0, 0x3, 0x10) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000001000-0x2a)=""/42) 2018/04/08 15:58:02 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000000d000)=0x1e, 0x4) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x6) open_by_handle_at(r0, &(0x7f000000d000-0xe)={0xe, 0x8001, "f61083977557"}, 0x200) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f000001e000)='./file0\x00', r1, &(0x7f000001e000)='./file0\x00', 0x1400) sendmsg$nl_xfrm(r1, &(0x7f000001e000-0x38)={&(0x7f0000004000-0xc)={0x10}, 0xc, &(0x7f000000b000-0x10)={&(0x7f0000003000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast2=0xe0000002, {@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@multicast1=0xe0000001}}}, []}, 0x128}, 0x1}, 0x4801) 2018/04/08 15:58:02 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x0, @rand_addr=0x2}}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x10000}}}, 0x9db8, 0x6, 0x66, "eea354fda6372a26baa027deed6a9f93867b0121f8b4cf98f32abd5d07601abd896173af6b3eb0d0db7e5877b4368af9a156a2b82fd89f316ca1b6d2efd3c639d07e02e250638ad2e00ae418ead99052"}, 0x160) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000002000-0x7)) 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000009000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) pipe2(&(0x7f000001f000)={0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001b000-0x20)=[{r0, 0x10}, {r1}, {r2, 0x5200}, {r3, 0x293}], 0x4, &(0x7f000001d000-0x10)={0x0, 0x989680}, &(0x7f0000021000)={0xfa}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000022000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x8) bind$inet6(r5, &(0x7f0000001000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) 2018/04/08 15:58:02 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x18f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007000)={0x0, @broadcast, @loopback}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x400, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x18000, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000)={0x0, 0xf67c, 0x8001, 0x6, 0x9, 0x9}, &(0x7f0000003000-0x1)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000009000-0x8c)={r4, @in={{0x2, 0x3, @rand_addr=0x6}}}, 0x8c) msgrcv(r0, &(0x7f0000003000)={0x0, ""/139}, 0x93, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000007000-0x78)) 2018/04/08 15:58:02 executing program 0: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000765000-0x8)) write(r0, &(0x7f000000b000-0xbf), 0x100000110) readv(r0, &(0x7f00009f2000)=[], 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x3, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000339000)='./file0\x00', 0x200, 0x102) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000900000-0x77)={0x0, 0x6f, "0eb14373c16aa60d670a20afb979bfc29ffb5f85a15370881e75225670727265fa777302de812fc120b0e646fcf318d8b9021c245aec108b4ca7f111b52490f4773f12cc80dcc1902ead5afeaecdc7e29f813a5d46841c3f7dd5aa4b37c7d122d597fd0b01fa43f278340342896a5f"}, &(0x7f00009ef000-0x4)=0x77) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000099d000)={r2, @in6={{0xa, 0x2, 0x2a, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}, 0x3, 0x3ff, 0x9, 0x2, 0x8}, &(0x7f0000354000)=0xa0) times(&(0x7f00000eb000-0x20)) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000019a000)={0x0, 0x7f}, &(0x7f00009ee000)=0x8) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009ef000-0x10)={r3, 0x2, 0x6, 0xf908}, 0x10) 2018/04/08 15:58:03 executing program 1: getcwd(&(0x7f0000932000-0x3c)=""/60, 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004f5000)={0x3}, 0x1) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000)='\x00', 0x2) prctl$intptr(0x26, 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000)=0x4) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = eventfd2(0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000)={0x3f, 0x1, 0xa000}, 0x4) fcntl$getflags(r1, 0x0) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socket$inet6_udp(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f000001a000-0x40), &(0x7f0000016000-0x40), &(0x7f000001a000-0x40)={0x80000}, &(0x7f0000019000), &(0x7f0000003000)={&(0x7f000000a000-0x8), 0x8}) 2018/04/08 15:58:03 executing program 1: unshare(0x400) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000015000)='net/mcfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x3) getsockname(r1, &(0x7f0000a9b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) fanotify_mark(r1, 0x1, 0x8, 0xffffffffffffffff, &(0x7f000002b000)='./file0\x00') 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x1b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vga_arbiter\x00', 0x400140, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x2, 0x4, 0x1000000000104, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000009000-0x18)={r0, &(0x7f0000008000-0x15)='s', &(0x7f0000005000)=""/128}, 0x18) dup(r0) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000001f000), &(0x7f0000001000)=0x60) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000001f000)=""/4096) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000000c000-0x10)=[], 0x2c7, 0x0) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x90800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000032b000)={{{@in=@local, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x69, &(0x7f0000015000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x33, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "011f59", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], "ffe5e0"}}}}}}}, &(0x7f0000003000-0x18)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000a, 0x101, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000018000)=""/38) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000-0x4)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000017000)=""/250) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000018000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, [0x5392, 0xe2c, 0x1, 0x7, 0xc29, 0x4, 0x20, 0x4, 0x101, 0x7fffffff, 0x0, 0x5, 0x3, 0x10001, 0x1]}, &(0x7f0000019000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000-0xa)={r2, 0x8, 0x1, [0x4]}, 0xa) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000011000-0x4), 0x4) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000017000)) connect$inet(r0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000022000)=""/105, &(0x7f000000e000-0x4)=0x69) sendto$inet(r0, &(0x7f000000e000-0x72)="88957c64ef96f93cfa9180d972000000000000ffffecdd3dde48274b372e144d04a5aff30da112e7681f3bc51811b3d43dec7ecf5df5d3a301914ed56469581cee18dcb89a4cace41b954a977f93862a0d1a13135d1bd267d60525dea89fa31929f110bfedbf0102fb5282892d430d8f68", 0x71, 0x4c, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000020000)={0x5, 0x10000, 0x8, 0x0, 0x6}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000023000)="a151a4", 0x3, 0x4008001, &(0x7f0000023000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000013000)="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", 0xffffffffffffff1f, 0x3, &(0x7f0000007000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000020000+0x880)={0x2, 0x400, 0x61, 0x100000001, 0x19478bc9, 0x9, 0x7, 0x9, 0x1, 0x6, 0x8001, 0x1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000024000-0x10)=@ax25={0x3, {"f4a8e27ca2f2c2"}, 0x10000}, 0x10, &(0x7f000001c000)=[{&(0x7f0000023000)="8a45c90ef3bcb4030e7a099adc40f19e2bdaa5b528f77ec19390fd7948e3d5c5104870b4d9301cbf306e3757105b8f94947b89c89d1ac183fdca8a7e01052026", 0x40}, {&(0x7f0000023000)="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", 0x1000}, {&(0x7f0000023000)="da848526ae43e143ddce6524c8f4e81c45ce61c966b5004b45a2f88dc04bbb5103543e15cebd142926fb31e7dabfc3908d3029804e3485c1eb15215710e3398bbf9521ce2c2dc06faf380f397ddf75cdc9230565225b3f25ee7fe09e9e7bcf0d9a83227c0f181faf139e2281ee9113592327818c5ddb1f932feff068a557f8ac6168f77935b43c296ce8aa32b8da3acd29f31104090fa8959312a42228392bc43c88b937a7a4d365141c5361220c1590d6cf722b78668988d4f42eedead2ffc5bb9b2f8590b9997e1e34ae78afcb24d4ae49ee9f3c53d33d6dd403526f09446ffdf69816713c31137018de9015349736f2a8d32ae26d", 0xf6}], 0x3, 0x0, 0x0, 0x4004}, 0x4) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000006000)) prctl$intptr(0x26, 0x1) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000005000)=""/152) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a11000-0x90)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x14017cdb, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, @in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x18}], 0x90) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000021000-0x8)='./file0\x00', r1, &(0x7f000001b000)='./file1\x00') renameat2(r1, &(0x7f0000022000-0x8)='./file1\x00', r1, &(0x7f000002e000-0xd)='./file1/file0\x00', 0x0) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0x100000110) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000008b000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007c9000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000806000-0x4)=0x40) r5 = getgid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000722000)) fchown(r0, 0x0, r5) r6 = semget$private(0x0, 0x2, 0x2) semctl$GETNCNT(r6, 0x3, 0xe, &(0x7f0000491000-0x6e)=""/110) close(r0) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000-0x8)={0x0}) listen(r0, 0x1) socketpair$inet(0x2, 0x3, 0x100, &(0x7f0000013000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000019000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f000000c000-0x4)=0x3, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000026000)=0x4, 0x4) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000023000)=0x8, 0x4) sendto$inet6(r2, &(0x7f000000d000), 0xfffffffffffffd50, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000023000-0xb4)=[{{0x0, 0x0, &(0x7f0000023000-0x20)=[], 0x0, &(0x7f000001f000-0x42)=""/66, 0x42}}], 0x1, 0x0, 0x0) shutdown(r2, 0x1) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f00000ec000-0x10), &(0x7f0000000000), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000)) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000a000-0x6)={0x0, 0x482}, &(0x7f0000005000)=0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000012000)={r2, 0x3, 0x2, [0x0, 0x1]}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000012000-0x4), &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000011000)={0x0, 0x3}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000012000)={&(0x7f0000012000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000009000-0x20)=[{&(0x7f0000012000)="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", 0x1000}, {&(0x7f0000009000-0xac)="f3451c85031a673302e62912b5d308c893b202ab9e60d5ba5a483837cec2591d0277d733fee515282ad4f82ed163a0ed5391d5b6f6c98a5596c5b14315b26f2d8fa8e5dcf2237ca46a2338ddb6262e0fdc2730b0e08b7fb91144e70709d28b0527b9fb777209179900415bf623e546512010f75cbbf9b08bbf52fbc085cc14c7d2020f208cce616451ab2c0d169d96dce0f81301d3b642889cefae22302b16db83b02ecd306d38e4769bc335", 0xac}], 0x2, &(0x7f0000012000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x1, 0x9, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xc4, 0x8, 0x7f, 0x101, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x8002, 0x8001, 0x8, r4}}], 0x90, 0x40000}, 0x4010) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000)={r4, 0x0, &(0x7f0000011000)=[]}, &(0x7f0000009000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000000c000-0x9)='westwood\x00', 0x9) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000003000-0x18)=[{0x28}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/vcs\x00', 0xd00, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000020000)={0xd162, 0x9, 0x800, 0x5, 0x1, 0x7, 0x40, 0x6, 0xe96, 0x6f0, 0x80000001, 0x3}) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000335000-0x8b)=""/139) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x17, 0x5, 0x100000000003fe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000008000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000-0x8c)={r2, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x8c) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0xfd28}) bpf$PROG_LOAD(0x5, &(0x7f0000006000-0x48)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x7, 0xfffffffffffffffd, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x3, 0xd1, &(0x7f0000002000-0xd1)=""/209}, 0x48) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x50800900, &(0x7f0000a9a000), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000af2000-0x1)) r0 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x4000, 0x100) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000016000-0x4)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x44)=""/68) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000006000)='oom_adj\x00') sendfile(r3, r3, 0x0, 0x800) sched_setattr(r2, &(0x7f0000001000-0x30)={0x30, 0x0, 0x1, 0x81, 0x0, 0xdb6, 0x7fffffff, 0x1}, 0x0) keyctl$invalidate(0x15, 0x0) 2018/04/08 15:58:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000d68000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='*wlan0ppp0\x00', r1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x6b9000)=nil, 0x6b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00001a2000-0x60), &(0x7f00006b9000)=0x60) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00004b9000-0x18)=@generic={0x407e088d, 0xfff, 0x8001}) mmap(&(0x7f00006b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000621000-0x6f)="77f9740fe708ce7c431609257c70e116f0465dc02b1853fd9a52a37645a5b96f4588a958ef9902d887843a239a5a572736f3df3962599c64d0bd24dea9781efa13a6658405b3303c92a50657649a6fbf9ebac800d388a45adadbf0f80c905db87f04f9b48ae0d7c3efdde33b3ed141", 0x6f, 0x4000, 0x0, 0x0) getxattr(&(0x7f000032c000-0x8)='./file0\x00', &(0x7f00002ef000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00006ba000)=""/164, 0xa4) r2 = syz_open_procfs(r0, &(0x7f0000652000)='PTge\x00wpm4') readv(r2, &(0x7f0000004000-0x20)=[{&(0x7f000025a000)=""/10, 0xa}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000ab000+0x861)={0x4, 0x80000000, 0x1, 0x0, 0x5}) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000004000-0x39), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000010000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000023000-0x20)={0x2, 0x4, 0x1, 0x9, r1}) recvmmsg(r0, &(0x7f0000036000-0x3c)=[{{&(0x7f0000021000)=@generic, 0x80, &(0x7f0000022000-0x80)=[], 0x0, &(0x7f0000021000)}}], 0x1, 0x0, &(0x7f0000007000-0x10)={0x77359400}) socketpair(0xa, 0x800, 0x8, &(0x7f000002d000-0x8)={0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000003f000)={0x3, 0x7f, 0x10000, 0x5, 0x10, 0x8}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000003e000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000036000)={&(0x7f000003f000-0x68)=@ipv6_newroute={0x40, 0x18, 0x20d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x24, 0x9, [{0x20, 0x0, 0x0, r3}, {}, {}, {}]}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000041000-0x4)=0x50, 0x4) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0xc)='/secruPtylo\x00', 0x3) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00001d5000-0x14)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000003000-0xf2)="af8139f3fe3950461f64d4a66cc60961a5923f97b372605c13aca4b1e7d2e80de7c80fa24247b1389d802110a3a5870b87aea282a36042b44e4db72c929a6ff89f43b2d99352802ef7cf61e453c4a5a14e685f2ce117ad0dc50ad324ef762ce7f6b9d70331e1b11e79c4a3fd6e01c54332ecb78f297eec0784c3888a37068a2951ecd2f2f2ca0aa4de8a34233bc16dd1b459c6880ab21cc7c1e43ab55157f0083b3ce2e9b693b1309f18c298af478c2ce82f9612aa98d8fdfe24c068cdd360f69403c8de3e73fc5621224f469b7d5d20bbc26fe52d6975bec907e7c7dc85970ea2ba58542b94c6686fc7aeb676540936feab") setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x90) io_setup(0x91, &(0x7f0000002000-0x8)) 2018/04/08 15:58:03 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000375000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/126) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000093b000-0x6)={0x7f, 0xffffffffffff0ea9, 0x1}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000)='md5sum\x00', 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x1c, 0x4) pwritev(r2, &(0x7f0000001000)=[{&(0x7f0000005000-0x1000)="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", 0xf49}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x1, 0xbf, 0x6, 0x62, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000001f000)={r0, &(0x7f000000d000)}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000021000-0x18)={r0, &(0x7f0000021000-0xb5)="ce929bb6580c97ad23560ef4e82015923408f8bcb329dce29330fb86c1eb0caf65797b949090847d0224f7e9e7b38bb9d282c3e38d20b10a1a73b939cde761620eb4d9676a90830eb82efd44ff85043441a141bfb78e090fe0a562d3234b74d79499a413212316c97352e318abf060be4822bddbefcf41e33fb08193f2944eaa9f462e0430ee0f583f50b2f1e2832e12fd70af9c4a0ed93d5f5391319780acba73c7739d309e32d7ee7b926aabaebb781e96eb1dce", &(0x7f0000009000-0x69)=""/105}, 0x18) 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000e000-0x2c)={0x5, 0xe, 0x8, 0x43, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000f000-0x18)={r0, &(0x7f000000c000-0x1000), &(0x7f000000a000-0x87)=""/135}, 0x27) 2018/04/08 15:58:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000885000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cd8000)={0x0, 0x7fff, 0x8, 0x100000000}, &(0x7f0000763000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000132000-0x8)={r1, 0x9fd3}, &(0x7f0000283000-0x4)=0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) connect$unix(r3, &(0x7f000001f000-0x8)=@abs, 0x8) sendmmsg$unix(r4, &(0x7f000000e000)=[], 0x4924924924925b9, 0x0) dup3(r2, r4, 0x0) 2018/04/08 15:58:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000452000)={0x0, 0xa4, &(0x7f0000001000-0xa4)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x3, @rand_addr=0x3f}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000ca6000)=0x10) pipe2(&(0x7f0000000000)={0x0}, 0x10800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000+0x4fb)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000015f000)={r1, 0x1, 0xffffffffe4602ba9, 0xfffffffffffffffa, 0x1, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="e2bfd07a2cf9624adb38f8b68956188dcf1d33e8146a39b191005fce3b59289b13beaf3a4196d29ba5d7908496ad3a06b265ba33f7e473aefbe23bbdf5f74286dcef01ebdd1727f4f47a71e0967babefc9923b9a23006521dac1444ed221", 0x5e, 0xfffffffffffffffd) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) signalfd4(r0, &(0x7f0000007000), 0x8, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000-0x18)={0x3, &(0x7f0000003000)=""/189, &(0x7f0000008000)=[{0x7fffffff, 0xd6, 0x0, &(0x7f0000009000-0xd6)=""/214}, {0x100000001, 0x69, 0x9, &(0x7f0000008000)=""/105}, {0xfffffffffffffffc, 0x4c, 0x5, &(0x7f0000009000-0x4c)=""/76}]}) 2018/04/08 15:58:03 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@nfc, &(0x7f000000a000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000000b000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)='/dev/vcs#\x00', 0x0, 0x20000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000000c000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000b000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000b000)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000b000)={0x60efc62}, 0x1) fchmodat(r1, &(0x7f000000c000-0x8)='./file0\x00', 0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r3, 0x20800080045432, &(0x7f0000008000-0xe)="d4") 2018/04/08 15:58:03 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000016000)=0x2) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000029000-0x8), 0xa6) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000002d000-0x8)="61e99a9861000698", 0x8) madvise(&(0x7f0000019000/0x3000)=nil, 0x3000, 0xd) 2018/04/08 15:58:04 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000042c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000da1000-0x4)=0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) getpid() 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa2)='map_files\x00') getdents64(r0, &(0x7f0000001000-0x70)=""/112, 0x70) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000009000-0x48)={{0xffffffffffffffff, 0x1, 0xa0f3, 0x1}, 0x1197, 0x200}) getdents64(r0, &(0x7f000001a000-0x72)=""/114, 0x72) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000000f000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000000000)={0x14, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x28fd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x802, &(0x7f0000004000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000005000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000003000-0x4)=0xe8) r5 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) r7 = getuid() getgroups(0x5, &(0x7f0000004000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000008000)="3aa8c7db5bb63506fed50ee691e07f081e48872514a611dda8d58b0a5f387362dc8b3abf4168b8deb762cc17956a059b233227296b678126be0d90a865f11d7c3a36759427a8592de963b6be7dca965c26253cca94dbe5b820f27ee0cc24c6c855f330e05b26eac21b1e5a53bbece6c5683dafa161f3eff5b3494a1034203bdf0e65f6eab1ff37339a13f7217d6897b611bc4813d399e6103a5e95eb4684ec35d00b054bad234b96d557f2ff6d76f8f307a5d8b2f91817ba09597ed90e997d889879a0c697a0c36e1959e77ae71b", 0xce}, {&(0x7f0000007000-0xb9)="b1e6054e7991d0d6304639baf4761ebc8989d3809e7c2a46a0d8fe49a11f0be1c502edee436ee7d0086d94403d24c463b204fc104166a5381eaa61d9c6923db68bc38adc3fa48776b595b537399e4a2adc0c6f51f137c0ec23181712ccf151c1132c6030a621e738147fc384223df12c0dcc6346c4c23b26c64284c62a0001e3a4743a042842354a310fb34ee253bbfa4c11ea7fb9af9e4cc78330f33fe33160dbd3102f2b30c770cf8aa204b828e4576c3439d11e4b55bb97", 0xb9}, {&(0x7f0000008000)="bb5d0731344fc2ec5b6c024e0cbb5cfd474d5b1a4c46db38f909696b735d8346f5a4bc5041d4f3335e", 0x29}, {&(0x7f0000002000)="599e94064c734ec3369b9caac6f15d7753d948857f2b686956bed359bd9d6c10f6af095483283da83e1cd1c84df262be934d9af6350511ef273f25ca0efe7469e01b567210fab33e9fa8705a5fa76995adc761b87ec8", 0x56}], 0x4, &(0x7f0000005000-0x80)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x80}, 0x4000000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000008000-0x4)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000005000-0x48)={0x8, 0xa, &(0x7f0000005000-0x80)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @alu={0x1, 0x0, 0x0, 0x1}, @alu={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffff0}], &(0x7f0000008000)='GPL\x00', 0x0, 0x86, &(0x7f0000005000)=""/134, 0x1}, 0x48) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000-0xa)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0x1f, r0, 0x2, &(0x7f0000006000)="58d239de4155496c82e1d838a3463f53046e60171fd2de05e90e93fa02ba200306b121439fc6aaa0e84d494e7c64731f253eb9bd8c55fd9a1373632e30867b8d65") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x27c) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000039000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x2000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000013000)={@common='ipddp0\x00', @ifru_data=&(0x7f0000029000)="cde569e2813912e137000467cdb6dad68d313bb27776d600e23b04f0118db1c6"}) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000033000)=0x2) ppoll(&(0x7f000003b000-0x18)=[{r0, 0x8030}, {r0, 0x4}, {r0, 0x2}], 0x3, &(0x7f000003b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000008000), 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000003b000), &(0x7f000003c000-0x4)=0x10) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000036000-0x3c)=[{{&(0x7f0000021000)=@generic, 0x80, &(0x7f0000022000-0x80)=[], 0x0, &(0x7f0000021000)}}], 0x1, 0x0, &(0x7f0000007000-0x10)={0x77359400}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000011000-0x8)={0x1, [0x0]}, &(0x7f000003d000-0x4)=0x8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000003c000)={r2, 0x10001, 0x0, 0x76, 0xfffffffffffffc01}, &(0x7f0000035000)=0x18) sendmsg$nl_route(r1, &(0x7f000000f000-0x38)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000036000)={&(0x7f0000018000-0x30)=@ipv6_newroute={0x1b, 0x18, 0x20d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/04/08 15:58:04 executing program 1: r0 = memfd_create(&(0x7f0000a70000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x4c, &(0x7f0000001000-0x4c)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @empty}]}, &(0x7f0000d28000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003ba000-0x4)={r1, 0x5}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0x9)='net/tcp6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000002000-0x8)=0x7) fcntl$notify(r2, 0x402, 0x8000001c) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000c10000)='net/ptype\x00') fcntl$notify(r4, 0x402, 0x80000008) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0xff, 0x4) syz_open_procfs(0x0, &(0x7f0000001000)='ns/uts\x00') 2018/04/08 15:58:04 executing program 1: clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001000)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004000)={0x8000, 0x2, 0x1ff, 0x10000, 0x0}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000)={r2, 0x8000}, 0x8) clock_gettime(0x0, &(0x7f0000004000)={0x0}) r4 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r3}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r4, 0x0, 0x0) tgkill(r0, r4, 0x12) ptrace$setregset(0x4205, r0, 0x1, &(0x7f000000b000)={&(0x7f0000014000)="e85b8b440208cfa4", 0x8}) 2018/04/08 15:58:04 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009fc000-0x8)={0x0}) fcntl$setsig(r0, 0xa, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000f91000-0xab)) tkill(0x0, 0x0) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x2c, 0x11, @thr={&(0x7f000000c000-0x1000)="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&(0x7f0000005000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000009000-0x20)={{}, {0x0, 0x1c9c380}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x80, 0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000000b000)=0x3, 0x4) timer_gettime(0x0, &(0x7f000000b000-0x20)) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000a000), 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f000000b000-0x84)={0x84, 0x80, "36df70c6a20ff10d64a62eb28d93582627f4fe93dc51c808629dc6b59c9f046374bdde0c0197182a24b11fd6f07635a67c8b36e72dde4ae37877173adff742076088c15356e12518261f444015d8b22eaaf23b9f982fbacb1fa3439728de65eab61e4a51e28136feaac0fa08461b4f67c79f3484234890f926b2ec7d"}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000a000)="0300", 0x0) io_setup(0x6, &(0x7f0000009000)=0x0) io_submit(r2, 0x1, &(0x7f0000003000)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000008000), 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}]) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r3, 0x1) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000b000-0x8)=[{r0, 0xc000}], 0x1, &(0x7f0000001000-0x10), &(0x7f000000a000)={0x3}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000)={0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008000)) getsockname(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2b8, 0x3, &(0x7f000000c000-0x60)=[{&(0x7f0000009000)="af2940a4bef7ab661340406e06ed17098f3bc0dd9f1aab360a006fe59f125540f76db44df17aafc2fe385b60d469e2bc8eacb5058b0449fa4797", 0x3a, 0x5, 0xfffffffffffffffe}, {&(0x7f000000b000)="b01f0768fb32ee8d6f25e94ba955909fa7f544322c93de0377d4671e37e2e4b7f44d6cb391d9bfa974e48c1394dcf0b1a4a29a0cb19e7d9980de9ecc315a93e2a12076e93320f8cae9fc4c5e636c35a949aaa6d97c422c344a217eae1916df8d9f6defd30cbc7c82bc71838f4ce8a6794d77b671b6a02a053d47a029cbfb9b8ca5268084a372a2e3a768587d7853de6fcd886440cd244269fd4cdd9d80f29fc541645a9901076bee66d4a5cf7cc251522a6dbee70a8e3d2db96ecb5454f67d65e665918c9110a8395e968244f0828051dc01e33d940be753135fc22fbd81a82ca098196a3c005618e67e39dbc3ff8a0ef9bd4cee164beb93", 0xf8, 0x5, 0x5}, {&(0x7f000000c000-0xad)="b257520763b37618cfbbf6eafb82c9452c0e92c46f040d781086cf8e08a77151a3425665365005192bf9a6dea2c379f977ddadaa296489a1123168e6cf7092bf05f54b31dd33cf4c4a7bc4935810477765a1c6be2b1dd67c98b276c90158723ea28cf3720782bcb40133632fa824975cf01730ab6d9abc0e56789ab59c18c515ec4a5b5a9c9e752e1b766db654a9a38a07f91ddf2dfccb0f422878a3482116c94b3987a6788695445d84f71bbe", 0xad, 0x2, 0x57}], 0x280000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000002000), 0x0, &(0x7f000000d000-0x90)) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x90000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x140)=@hdr={0x2, 0x0, 0x0, 0x3, 0x9, 0x1, @ipv4={{0x1d, 0x4, 0x7e, 0xe149, 0x136, 0x3, 0x6, 0x4, 0x11, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end, @lsrr={0x83, 0xf, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x10, 0xa340, 0x3, 0x8, [{[@rand_addr=0x2], 0x81}, {[], 0x6}]}, @end, @timestamp={0x44, 0x14, 0x80, 0x1, 0x9, [{[], 0x881}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x3d}, {[], 0x1}]}, @lsrr={0x83, 0x17, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x8, [@dev={0xac, 0x14, 0x0, 0xc}, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x19f3}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x481, 0x0, 0x0, 0x5, 0x9, "7e5703", 0x6, "548422"}, "7dffbc525e1b64f714fa76547054021f9261956180a6194bbd32b1eb8b8a576686cfff7b372da24582386b68c5b59b997bc059b5bd8fcf7d39c1ed3fe8f3bd5d28f098b3e848b690cbfe0a0f7985db1a972b82c35f9f2d3be85e72a8e3c911ba1269cc0cc760f61ee9b66262ec3b994eed2870274f428c98e8f4b7e91a26279c0b5f4b61f9830ff8da6ff77ba6a5513d189e3af18d7907a2b65ac430972ee228e6c6bb4c88cded3dc48c1cf60e4f06e35aea"}}}, 0x140) clone(0x0, &(0x7f000000a000-0x68), &(0x7f000000a000-0x4), &(0x7f0000009000), &(0x7f0000009000)) timer_delete(0x0) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3fea, 0xc0000) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f000001c000-0x3d7)={@random="81ab4a3019db", @random="9e99d094983e", [], {@ipv6={0x86dd, {0x0, 0x6, "dbd919", 0x4d, 0x11, 0x0, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0x0, 0x6, "0ba40c", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "005984a25f87b76570be5ae8cdd0ef944f722002410af22cc92e526cd5"}}}}}}}, &(0x7f000001b000-0xc)={0x0, 0x1, [0x8d7]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000082e000)=""/138) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000012000)='/dev/vcsa#\x00', 0x3, 0x10000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000019000)='./file0\x00', 0xb0) syz_emit_ethernet(0x4e, &(0x7f0000016000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d807ff", 0x18, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) 2018/04/08 15:58:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000003000-0x4), 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7, @empty, 0x6}, 0x1c) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000016000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000001f000-0x80)=[], 0x0, &(0x7f0000015000)=""/64, 0x40}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000006000)={0x10000000}) socketpair(0xa, 0x7, 0x4, &(0x7f0000014000)={0x0}) openat(r2, &(0x7f0000008000-0x8)='./file0\x00', 0x80000, 0x23) sendto$inet6(r0, &(0x7f0000007000-0xed), 0x0, 0x0, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x2c)={0x5, 0x2e, 0x6, 0x63, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000013000-0x20)={r0, &(0x7f0000021000)="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", &(0x7f0000025000-0xcc)="f285465c9d8efaf1bdeb5e142a09f23648233d23e6c410c635bac080d4860fd5a8100c71a8b4ecbdf9e4ea5a18ad1b1659af9147a6ffd50cdb24e1cac6b26632afb2387087f6b9218f2daa7a5c03e16673c5ce7c2ff67588cc3df83c5ac9b50a0c855909099b80a417c1d88efea763cf5e79a2b561c5b2c18d7a6f9ebc7a9e5e7f47680780376b7d6c95241afebbb66a88f31db4523caa18cdfda3cff4433183579f5d4f29ffd80ee71e286c4d3588bee521af2ea096df27a25b544dd526748a9fc8ed0bf672aaa3f4afccbb", 0x2}, 0x1a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000003000/0x3000)=nil) r2 = getuid() r3 = getegid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000-0x4), &(0x7f0000026000), &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000026000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000027000-0x4)) r6 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000026000)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f000001c000)={{0xfffffffffffffec6, r2, r3, r4, r5, 0x10c}, 0x0, 0x1, 0x9, 0xffffffffffffffff, r6, r7, 0x1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001e000)={r0, &(0x7f0000027000-0x2)="87f4", &(0x7f0000025000)}, 0x20) 2018/04/08 15:58:04 executing program 0: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000ed3000-0x10)={0x0}, &(0x7f00007f6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') futex(&(0x7f0000006000-0x4), 0x3, 0xfffffffffffffffc, &(0x7f0000005000)={r0, r1}, &(0x7f0000004000-0x4), 0x0) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eba000-0x9a)="626f786e65743176626f786e65ed30706f7369785f53636c5f21636365737370726f6300e00d5de7733dfce91a790f990184f97b418ad995df01aa186e1cc7dda82b69560134096942cab8e3a3cf6ec16fa995350d5a0400e1937a639c21d43e0d988430e3f0cf438eb01022beaad2dc69fb097ade9eb27bc677d78a9e40b581a73cb24430ece012e9a9497c50d0edb076259ab686c479443d92", 0x3) pwrite64(r0, &(0x7f0000e92000)="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", 0x1000, 0x0) writev(r0, &(0x7f0000ce1000)=[{&(0x7f0000a57000-0xd8)="1c", 0x1}], 0x1) fcntl$addseals(r0, 0x409, 0x6) sendfile(r0, r0, &(0x7f0000ebc000), 0x80000001) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000ebe000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000015000-0x24)={0xbc, 0x0, 0x1, 0x5, 0x2, 0x8, 0x5, 0x0, 0x7f, 0x400, 0x36, 0xb310}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000014000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000011000-0x4), 0x4) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000005000)={@generic="3b5cb1506c80baee6c06d4101a2bcc98", @ifru_flags}) r1 = semget(0x2, 0x3, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000004000)=[], 0x0, &(0x7f0000006000)={0x0, 0x1c9c380}) fcntl$setflags(r0, 0x2, 0x1) 2018/04/08 15:58:04 executing program 0: clone(0x0, &(0x7f0000c38000), &(0x7f00006a6000-0x4), &(0x7f0000347000-0x4), &(0x7f0000c39000-0xd5)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000032f000)='tls\x00', 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000be2000-0x1ca)="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", 0x1ca) setgroups(0x227, &(0x7f0000001000-0xc)=[]) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000028000-0x2e)=""/46, &(0x7f000001a000-0x4)=0x2e) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000029000-0x4)=0x7f, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000002d000)={0x2, 0x0, @rand_addr=0xfffffffffffffffa}, 0xff0c) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendfile(r1, r0, &(0x7f0000002000), 0x100000001) recvfrom(r0, &(0x7f0000005000-0x83)=""/131, 0x83, 0x20, &(0x7f0000029000-0x9)=@rc={0x1f, {0x800000000000, 0x4b0, 0x0, 0x9, 0xffff, 0x101}, 0x1e}, 0x9) geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000006000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000001a000)={&(0x7f000002a000-0x48)={0x30, 0x5, 0x9, 0x10, 0x6, 0x2, {0xc, 0x0, 0x4}, [@nested={0x1c, 0x10, [@generic="20222aec841879e512142ce5a52ad2dac0c248ae1e"]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) sendmsg$nl_crypto(r1, &(0x7f0000001000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000020000-0x10)={&(0x7f0000021000-0x118)=@upd={0x118, 0x12, 0x10, 0x1, 0x3, {{'rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x100}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x536c}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x4c084) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000003000)={0x1, 0x3, 0x8, 0x32ab552a760a43cd, 0x2}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000f000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000012000-0x10dc)={0xfffffffffffffeca, 0x0, 0x0, 0x200000, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x20, 0x0, [@typed={0xc, 0x67, @uid}, @typed={0x10, 0x79, @u64}]}]}, 0xfffffffffffffef6}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000023000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000022000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000028000-0x4)=0xb) r2 = msgget$private(0x0, 0x6e0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000013000-0xb)=""/11) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000017000-0x8)='./file0\x00', &(0x7f000002f000)=[&(0x7f0000030000-0x19)='-\'{&/:posix_acl_access):\x00', &(0x7f000002f000)='rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00\x00\x00\x00\x00\x00', &(0x7f000001c000)="73656c6676626f786e657430706f7369785f61636c5f616363657373706f7369785f61636c5f6163636573737b6d3a5de2706f7369785f61636c5f61636365737300"], &(0x7f0000022000-0x10)=[&(0x7f0000007000-0x40)='rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00\x00\x00\x00\x00\x00', &(0x7f000000f000-0x40)='rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00\x00\x00\x00\x00\x00'], 0x1100) tee(r0, r0, 0x5, 0x4) readv(r1, &(0x7f0000026000-0x80)=[{&(0x7f0000023000-0x2a)=""/42, 0x2a}, {&(0x7f0000014000)=""/68, 0x44}, {&(0x7f000002a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000)=""/39, 0x27}, {&(0x7f0000011000-0xa6)=""/166, 0xa6}, {&(0x7f000002a000-0x51)=""/81, 0x51}, {&(0x7f0000029000)=""/4096, 0x1000}, {&(0x7f000002a000-0xf4)=""/244, 0xf4}], 0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000002c000-0x18)=@get={0x1, &(0x7f0000016000)=""/134, 0x2}) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f000002c000)=[{0x6, 0x0, 0x0, 0xd28}]}, 0x10) sendto(r1, &(0x7f000000c000)="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", 0x1000, 0x10, &(0x7f0000027000-0x10)=@nfc={0x27, 0x5, 0x4ec2, 0x1}, 0x10) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000)={&(0x7f0000014000)={0x10}, 0xfffffffffffffee6, &(0x7f0000003000-0x10)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000014000)=0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001a000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f000001a000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000009000+0xc30)=[{{&(0x7f000001c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, 0x1c, &(0x7f0000017000-0x50)=[{&(0x7f000001d000-0x60)=""/96, 0x60}, {&(0x7f000001b000)=""/83, 0x53}, {&(0x7f000000d000)=""/146, 0x92}, {&(0x7f0000006000-0xd6)=""/214, 0xd6}, {&(0x7f000001c000)=""/114, 0x72}], 0x5, &(0x7f000001d000-0xa9)=""/169, 0xa9, 0x80000001}, 0x4}, {{&(0x7f0000011000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f000001c000)=[{&(0x7f000001d000-0x9b)=""/155, 0x9b}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000001c000)=""/70, 0x46}, {&(0x7f000001c000)=""/164, 0xa4}, {&(0x7f000001d000-0x66)=""/102, 0x66}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x6, &(0x7f0000007000)=""/158, 0x9e, 0xce}, 0x8001}, {{&(0x7f000000f000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000013000-0x60)=[{&(0x7f0000014000-0x45)=""/69, 0x45}, {&(0x7f000001c000)=""/66, 0x42}, {&(0x7f000001c000)=""/242, 0xf2}, {&(0x7f0000004000-0xf2)=""/242, 0xf2}, {&(0x7f000001d000-0x59)=""/89, 0x59}, {&(0x7f000001c000)=""/4096, 0x1000}], 0x6, &(0x7f000001c000)=""/47, 0x2f, 0xfffffffffffff805}, 0x401}, {{&(0x7f0000015000)=@hci, 0x6, &(0x7f000001d000-0x20)=[{&(0x7f0000011000-0x88)=""/136, 0x88}, {&(0x7f000001c000)=""/103, 0x67}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000002000-0x10)=@ax25, 0x10, &(0x7f0000011000)=[{&(0x7f000001c000)=""/135, 0x87}, {&(0x7f000001d000-0xa4)=""/164, 0xa4}, {&(0x7f000001d000-0x50)=""/80, 0x50}, {&(0x7f0000019000-0xd4)=""/212, 0xd4}, {&(0x7f000001d000-0x5d)=""/93, 0x5d}, {&(0x7f000001d000-0x8)=""/8, 0x8}, {&(0x7f0000004000-0x69)=""/105, 0x69}, {&(0x7f000001c000)=""/177, 0xb1}], 0x8, &(0x7f000001c000)=""/218, 0xda, 0x8000}, 0x6}, {{&(0x7f000001c000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f000001c000)=[{&(0x7f0000017000-0xe1)=""/225, 0xe1}, {&(0x7f0000012000-0x9c)=""/156, 0x9c}, {&(0x7f000001d000-0x48)=""/72, 0x48}, {&(0x7f000001d000-0xd)=""/13, 0xd}, {&(0x7f0000012000-0xdc)=""/220, 0xdc}, {&(0x7f0000016000)=""/27, 0x1b}, {&(0x7f000000e000-0x85)=""/133, 0x85}], 0x7, 0x0, 0x0, 0x1000}, 0x5}], 0x6, 0x40000000, &(0x7f000001c000)={r7, r8+10000000}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000001d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000)='/dev/vga_arbiter\x00', 0x400200, 0x0) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f000001d000+0xd64)=0x0) r13 = geteuid() r14 = getegid() sendmsg$netlink(r0, &(0x7f000000e000-0x38)={&(0x7f0000008000-0xc)=@proc={0x10, 0x0, 0x0, 0x80014000}, 0xc, &(0x7f000001b000-0x40)=[{&(0x7f000001b000-0x14b8)={0x14b8, 0x15, 0x302, 0x7, 0x3, "", [@nested={0x204, 0x61, [@typed={0x10, 0x4e, @u64=0x1}, @generic="c5bf15fdedf0339af22da41a61c1fe326967ffae520279a81c2dfd731ffef476d50a5ea9bb94a837002b8a8bcf69405a1f17caeb8354813a98ea15f74a0d47179a487ae3eb632c296c75ac43c1f67484e29ea272e2b2df22c0732934a09b85d30422765219ff0eac18542c9c0aef4989c355b2bf16166d8cc7", @generic="1baf2b53aece73116cbf10cd78a235405cfa7fb48fce98de0e5161dfdde00ed4180cdb68127caba08d7b55c6587a2735c1029aba0e8c67272301135998a087d7d8ca9c", @typed={0x20, 0x1a, @str='wlan0/$)ppp1}$keyring\x00'}, @generic="7ba1f5d68c43f3be07b3259929b077130e7bafa231f2e09ad19c8e7df0d5a17c338ae9d486c9b77e4bc27900664558e0a229d04d3c5bfb26a82ffb70dc3c9dfd3dbedb6bd38ab59311307e7c3df81f50d1c138081a1549ad0d7fdbb4d24941ac12c70cd44704784d2ea43a6118565864bd6a832150c4a5422e46a9d4da31c7c2a4bae0848464cd3305cfd03635e54b4224644471a3371863622276949042e5ce1b6ca764dc8455300fe29ef121953c37b64d01cc8ff94daef87b743604ae0cec7bdf0f67c63b71f990", @generic="bd4e088b4864981122eb2a067d75e8eeb6d45aae41d72289883f2ae7e4016c52407eb28261fd812537a9495a3415412b615ecc", @typed={0x18, 0x46, @ipv6=@empty}]}, @nested={0x100c, 0x65, [@typed={0x8, 0x59}, @generic="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[@generic="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@nested={0xfc, 0x8b, [@typed={0x10, 0x21, @u64=0x3}, @generic="94fc923520ddb77b851566766b6e16fa86124afc98391a8380d8ea46ac6f600eb0f942ba05efd6dd044705b8a94d0daa61c657f8031587d2737130a91dd12220a84badf2bea490afe55ed3ad9e4441f838d21549bdd0ad0a666fffb680f03f95d3c513e8937a4c3f4e98294ec924f62f7c3fb7fb03247fc35e57b904c926e0c40ee89c48e4cc1cf7b9f2f779706d5379c29af55e90a77a7ed2d57cbf6264d7105dcfb3ec51b5736f912b57b75a989c42f849d6d518c674e38381804a933bdd8efd1db7e204b1f0570fa3aec2079d121197cdae189853be79797430a1", @typed={0xc, 0x9, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}]}, @typed={0xc, 0x1e, @pid=r4}]}, 0x1118}], 0x4, &(0x7f0000015000)=[@cred={0x20, 0x1, 0x2, r5, r6, r10}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70}, 0x8000) recvmmsg(r0, &(0x7f000000f000)=[{{&(0x7f0000016000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000015000)=[], 0x0, &(0x7f0000016000-0xae)=""/174, 0xae}}, {{&(0x7f0000016000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000016000-0x50)=[{&(0x7f0000007000)=""/203, 0xcb}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000015000)=""/18, 0x158}], 0x3, &(0x7f0000015000)=""/34, 0x1ff}}], 0x2, 0x0, &(0x7f0000015000)) dup3(0xffffffffffffffff, r15, 0xffffffffffffffff) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@random="ab230000028c", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "14f0cb", 0x0, 0x0, 0x0, @empty, @loopback={0x0, 0x1}, []}}}}}}}, &(0x7f0000011000-0xc)={0x4, 0x1, [0x0]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000017000)=0x19, 0x4) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000016000)={0x0, 0x78, 0x7, 0xfffffc0000000000, 0x8, 0x2, 0x0, 0x100000001, 0x1, 0x8, 0x7ff, 0x1, 0x6, 0x800, 0x551, 0x2, 0x6, 0x7, 0x6, 0x10000, 0x80000000, 0x6, 0x4, 0x4, 0x1, 0x40, 0x0, 0x1ff, 0x5, 0x1, 0x1, 0x5, 0x5, 0x0, 0x5, 0x1, 0x8000, 0x8, 0x0, 0x6, 0x1, @perf_config_ext={0x9, 0x1}, 0x800, 0x5, 0x7, 0x6, 0x3, 0x1, 0x1}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0xb) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000000f000)='ceph\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000019000-0x1c)='eth1md5sum%nodev}eth1cgroup\x00', 0xfffffffffffffffb) request_key(&(0x7f0000018000)='rxrpc\x00', &(0x7f0000018000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000000a000-0x1)='\x00', r3) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000016000-0x8)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000d000-0x8)='keyring\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000a000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x2, 0xfffffffffffffffb, 0x1, "3af4f732766226079bf8746b04bda3b8f09ee116f7779c0ef92d110a5222afd3e0bab51df60995dd55da3c6889553e1f6ba7d171ebf78d2a09642d28b58a3e8b4e326088ceeb0cb42813ebe934228824"}, 0x160) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000001000-0x8)=0x1f, 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x0) fcntl$setpipe(r0, 0x407, 0x80006) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f000000c000)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f000000e000)=[], 0x4924924924925b9, 0x0) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000021000-0x4)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000021000)=[@in6={0xa, 0x2, 0xdb0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9ee}], 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000020000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000003000)=0xe8) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000001000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/04/08 15:58:04 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x40000) setns(r0, 0x8000000) r1 = request_key(&(0x7f0000008000)='blacklist\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x5)='eth1\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='E', 0x1, r1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000009000)='/dev/vcs#\x00', 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000009000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4000000000080f, 0xfffffffffffffff9, &(0x7f0000009000)={0x0, 0x0}) symlinkat(&(0x7f000000a000)='./file0\x00', r5, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000-0x4), &(0x7f0000002000-0x4), &(0x7f000000a000-0x4)=0x0) fchown(r2, r4, r6) 2018/04/08 15:58:04 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000b000)={0xaa, 0x102}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) getresgid(&(0x7f0000000000), &(0x7f0000011000), &(0x7f0000012000-0x4)) read(r0, &(0x7f0000002000)=""/65, 0x41) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000016000-0xdf)="99c5d07bbb38c14b360729a67a39b429a8b40d5bd623c9c46b6e202029728c11d4767f0823727c05904bb619f4eecd3d598f9370a87f1c677f14215e8e8048e1794025b87c7b2cb5e6aae8149976b12b596d223a53f87c3f702ed6c4fc905d5fbe2cc6d518f4b8430f9cc69105d1c68bd18883f25a9543fe817a92b469f17e80635424fec89c1b95039ccf9430b231e7b9b1e91f09da0fa69048bcd2f42c334636b3bcb3a5ec0903fd75190758f5c6dcce3681ae58212b5f00fc9917906a0dd6dacfa0d340693dea5a7cfde77df250da086311f3f481adf26935dba99e2720") [ 765.251344] handle_userfault: 35 callbacks suppressed [ 765.251370] FAULT_FLAG_ALLOW_RETRY missing 31 [ 765.255095] CPU: 2 PID: 14448 Comm: syz-executor0 Not tainted 4.16.0-00006-g6eee13dfb529 #1 [ 765.257065] Hardware name: linux,dummy-virt (DT) [ 765.258333] Call trace: [ 765.259031] dump_backtrace+0x0/0x390 [ 765.260157] show_stack+0x20/0x30 [ 765.261150] dump_stack+0xd0/0x12c [ 765.262468] handle_userfault+0xc28/0x1278 [ 765.263701] __handle_mm_fault+0x2910/0x3380 [ 765.265113] handle_mm_fault+0x3a8/0x708 2018/04/08 15:58:05 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000e, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000-0x93)=""/147) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000+0xd85)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000002000-0x7)='status\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) [ 765.266436] do_page_fault+0x2d8/0x848 [ 765.267791] do_translation_fault+0x9c/0xc8 [ 765.268986] do_mem_abort+0xc0/0x230 [ 765.269872] el1_da+0x20/0x80 [ 765.270904] __arch_copy_to_user+0x94/0x220 [ 765.272105] __vfs_read+0xf0/0x468 [ 765.273424] vfs_read+0xe4/0x2a8 [ 765.274791] SyS_read+0xd8/0x1b0 [ 765.275872] el0_svc_naked+0x30/0x34 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000+0xa7d)=0x5, 0x2c4) 2018/04/08 15:58:05 executing program 1: fcntl$setlease(0xffffffffffffffff, 0x400, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002dc000)={0x3, 0x8000, 0x9, 0x8, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1}, &(0x7f0000001000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r2, 0x8ed9) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x4) seccomp(0x1, 0x0, &(0x7f0000002000)={0x2, &(0x7f0000002000)=[{0x20}, {0x0, 0x0, 0x0, 0xffffffffffff0001}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3, "ea95f7"}, &(0x7f0000006000-0x4)=0xb) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x228100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000003000-0x50)={0x3, 0x3, 0xccd, 0x0, 0xf}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000005000)=0x8) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000be5000-0x10)=@ax25, 0x10, &(0x7f00009a2000-0x50)=[{&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f0000585000-0x3b)=""/59, 0x3b}, {&(0x7f000000a000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {}], 0x5, 0x0, 0x0, 0x5}, 0xffffffffffff0001}, {{&(0x7f000099b000-0x10)=@can, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xf3)=""/243, 0xf3}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000ad6000)}, {&(0x7f0000b94000)=""/144, 0x90}, {&(0x7f000097c000-0x43)=""/67, 0x43}, {&(0x7f0000e10000)=""/180, 0xb4}, {&(0x7f0000d0a000-0x66)=""/102, 0x66}], 0x7, &(0x7f00008b0000-0x2c)=""/44, 0x2c, 0xfffffffffffffff8}, 0x200}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f00003c4000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f000077b000)=""/11, 0xb}], 0x4, &(0x7f0000000000)=""/116, 0x74, 0x5}, 0x8}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000a8c000)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f00004a2000-0xe6)=""/230, 0xe6}, {&(0x7f0000041000)=""/49, 0x31}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000113000)=""/4096, 0x1000}, {&(0x7f0000254000-0x87)=""/135, 0x87}, {&(0x7f0000e84000-0xf7)=""/247, 0xf7}, {&(0x7f00003ce000-0x51)=""/81, 0x51}, {&(0x7f0000f5e000-0x81)=""/129, 0x81}, {&(0x7f0000447000)=""/93, 0x5d}], 0xa, 0x0, 0x0, 0x8b}, 0x8}, {{&(0x7f0000000000)=@can, 0x10, &(0x7f000057b000)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000678000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000000)=""/91, 0x5b}], 0x4, &(0x7f0000132000)=""/17, 0x11, 0xbb59}, 0x1}, {{&(0x7f000052b000)=@rc, 0x9, &(0x7f0000e5d000-0x10)=[{&(0x7f0000000000)=""/234, 0xea}], 0x1, &(0x7f0000001000-0xff)=""/255, 0xff, 0x9}, 0x1}], 0x6, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f00007c0000-0x4)=0xc) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid}, &(0x7f00005c4000-0x4)) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x12)="6e65742f732266746e65745f7374617400eb") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000000b000-0x10)={0x0, 0x7530}, 0x10) read(r1, &(0x7f0000004000)=""/44, 0xfffffc38) 2018/04/08 15:58:05 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000963000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006e9000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000007e000-0x8)={r1}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_xfrm(r2, &(0x7f000000b000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000d000-0x10)={&(0x7f000000d000-0x158)=@updpolicy={0xffffffffffffff23, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, []}, 0xb8}, 0x1}, 0x0) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000938000)='wlan1-&\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) clone(0x50800900, &(0x7f0000153000-0xd2), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000d1c000-0x1d)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000354000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000fd9000-0x4)=0xe8) getgroups(0x5, &(0x7f0000dc3000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000000000)=0xb) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{}, {}]}) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, 0x8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00007b5000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xcd)="fa79a1037958aaa222c4d3af2999c2a2f0f4dbddef8373cbfdc070b3de183194cb482fd9d5098c20140a8d732f0767646b0125d2fc57cef329b46672cc751ec91550899d2165a1eae19003a23dd5cefa8e057a83a552dd3c1dcd86ba570eb6afd31298a31fa0705fc1d7f1945f4fd43913655daf9bc906c3ce6177fb8ffe78b3ae3aedabe361d5daa83a78d55de2535e67500574e0ad1d5d6cb9449862fbba45a7d96bb9b637c0459841b8db73d947a19f155822d74fedaa4d87e6226aff7391c35d678db126098f2ff59de79f", 0xfffffffffffffe46, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000016000-0x8)='./file0\x00', 0x800000100001fb, 0x120) fcntl$setstatus(r0, 0x4, 0x407ff) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="040000006369a87374") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000026000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000001a000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) writev(r0, &(0x7f0000011000)=[{&(0x7f0000019000-0x1000)="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", 0x200}], 0x1) r3 = dup(r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000025000)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xffffffff}}, [0x505c, 0x2, 0xffff, 0xc6, 0x800, 0x200, 0x7, 0x1, 0x6, 0xc98, 0x6, 0x8, 0x1f, 0x4, 0x100000101]}, &(0x7f0000025000)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000026000-0x8)={0x0, 0x4}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000027000-0x4), &(0x7f0000026000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000026000)={0x0, 0x3a, 0x1, @thr={&(0x7f0000027000-0xbe)="e7e0d1f60c77b2ade0d5cdcdff9def1dc6fa0f054ef9b5268da8b2556a075f50b6f2a686c3c2701e00f0b2d3b1ec783123db0e9df121ac028cd2ab45f27af71d035f4ae1c2516aa52147ac0f332642e7631cad7d9fdbfc306b6a43da4c3031619feb4b605f6d7c2da19bf258eeb88e7173d1325dd5ec030527e8650290656452f36a6194372ccaf0b50af3dc02d3c4e676c6e52b76a821077f3cd9264de34035aa69e343add9e3c3450e49f39fc02d25eacf50d66dcba70aa92424e177ff", &(0x7f0000010000-0x16)="151e5069e1616798ada8dcc6fabbb58e1b95775b613f"}}, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r6, 0x0, &(0x7f0000023000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000026000)) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000026000-0xb8)={r4, 0xfffffffffffeffff, 0x5, 0x84, 0x4, 0x1f, 0x8, 0x5, {r5, @in6={{0xa, 0x1, 0x1000, @empty, 0x4}}, 0x6, 0xffff, 0x40, 0xffff, 0x6a313f83}}, &(0x7f0000025000)=0xb8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f0000026000)=@ax25, &(0x7f0000026000)=0x10, 0x80800) clone(0x80000100, &(0x7f0000024000), &(0x7f0000016000), &(0x7f0000025000-0x4), &(0x7f0000024000)) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000+0xdca)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000957000-0x4)=0xe8) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f000000b000)) geteuid() 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000003000-0x20)=[{&(0x7f0000012000-0x5c)=""/92, 0x5c}, {&(0x7f000000f000)=""/120, 0x78}], 0x2, &(0x7f0000012000-0x43)=""/67, 0x43, 0x2}, 0x40000020) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000a000-0x20)={@common='bridge0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000011000)=@assoc_value={0x0, 0x1}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000012000-0x4)=r1, 0x4) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x101080, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x4000004, 0x0, 0xd, 0x0, 0x7}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000003000-0xd1)=""/209}, 0x48) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000014000), 0x4) bind$inet(r0, &(0x7f0000035000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000007000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000037000-0x4)=0x3a) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000024000-0x4), &(0x7f0000036000)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x42}]}, 0x10) sendto$inet(r0, &(0x7f0000031000)="07beba0b212083a598887ba144d263b5d8e4f1fb2e236accb691b2f0d4ba25a995814c9212b88de58b9180a121f464ad", 0x30, 0x80c0, &(0x7f0000031000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto(r2, &(0x7f0000024000)="117798bdd87cbb16b299072ea8e8808c6e922454c5966cec03cf5d979732e7ff591f2dedbd7d2334fc3a6e28fd0797b9f509f701eba6c0762e1fb9101fbdbc5c2f06356268a5f32a29d2ac20346d41cc8c802b6f0f6a361f60ce62cbe195519d70eb96f7d40ffc13f2fb9e9728c9caa4bc87b37790ff383257706fd4e773e766a37932c5e38fcc15a383cc8f8de24f1987b41cd58768ab5823a3de1d1c4572a5d1ca4f975c2d3e30e7", 0xa9, 0x1, &(0x7f0000022000-0x10)=@llc={0x1a, 0x8, 0x5, 0x2, 0xfffffffffffffffd, 0x4, @empty}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000038000-0x4)) sendmsg$nl_xfrm(r2, &(0x7f0000012000-0x38)={&(0x7f0000035000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000001e000-0x10)={&(0x7f0000029000-0x270)=@acquire={0x270, 0x17, 0x4, 0x4, 0x0, {{@in=@loopback=0x7f000001, 0x2, 0x33}, @in=@multicast2=0xe0000002, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x8000080, 0x0, 0xd7, 0xa, 0xa0, 0x20, 0x32}, {{@in=@rand_addr=0xda01, @in=@empty, 0x0, 0x5, 0x1, 0x84, 0xa, 0x20, 0x0, 0xbb}, {0x1000, 0x1000, 0x3, 0x1, 0x6, 0x9, 0xfff, 0x1a}, {0x3, 0x8000, 0x8, 0x1e99}, 0x7e4, 0xc, 0x3, 0x0, 0x0, 0x3}, 0x7, 0x3, 0x5, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xa}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xba3}}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x1e86, 0x2, 0x1000, 0x8, 0xa0, 0x80, 0x8}, {@in=@rand_addr=0x6, 0x2, 0x3f}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, {0x7fffffff, 0x4, 0x3fe, 0x0, 0x574e, 0xffffffff, 0x8c04, 0x400}, {0x400, 0x3, 0x8, 0x3}, {0x40, 0x100000000, 0x8}, 0x0, 0x6, 0xa, 0x1, 0xff, 0x88}}, @policy_type={0xc, 0x10}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x270}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) shutdown(r2, 0x1) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000010000-0x8)={0xfffffffbffffff61}, 0x0, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0x0}, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0xffffffffffffff82}, 0x0, &(0x7f000000b000)={0x77359400}, 0x8) readv(r1, &(0x7f000001b000-0x30)=[{&(0x7f0000021000)=""/40, 0x28}], 0x1) mmap(&(0x7f0000000000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget(0x2, 0x2) msgctl$IPC_STAT(r2, 0x2, &(0x7f00005dd000-0xe6)=""/230) rt_sigqueueinfo(r0, 0xe, &(0x7f000000c000-0x10)={0x0, 0x1, 0xfffffffffffffff8}) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r0, 0xc0045c77) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) connect(r0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/08 15:58:05 executing program 1: r0 = memfd_create(&(0x7f0000aa8000-0x2)=',\x00', 0x3) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000)) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000004000)={{0x0, r1}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000006000)=[{&(0x7f0000004000)="36824f3d0e8ed3ca074f95d77b637d8b6ea0bc7098ca293ddd6f386cf620608cb9192ce6995d282a0488a8eb5244caa5e5654c96871b80e639e739df", 0x3c}, {&(0x7f0000007000-0xf6)="65c3ebd3049d9455789d4a6639762c31743f609fa7bc7aa067912b728de10c5e004e0fa5b906840e9ddb9e9a8681a49820001cc38902a5d825abab3365b421cbcc71d3da5407b835ae197421789bf3cf8162a246dd0cd17c8c8e87c34c5a759a335ca8cdea11edfe7975a57ddaa90a6df8b57e6efd974f66758bb2753e31158c9d4499d813e2f72b66fcb1bd2c384ccfec0ff574bdb7bcc8ae89201fcb7ac9b6efca0e902562bc300622dfb813443f86f4ea38eab9f09aff729671e154d6821e5456c23522b786ee955edb0a456f7c9cf69be1cc8af1d7ffa6b5062b39a3957f593a1f957168ddc3060f101b107b18d5c8a8d102b865", 0xf6}, {&(0x7f0000001000-0xe4)="3138ed27df377cbfd2fa82d5ebcebade2958d48bdfc201808b4036012627cc1762f017b18450199f28484dffe81ca9a899224527745e23e551a446e60bf26fe38f191e02b0f9fcb3b9671410faf45429235ebb59b791b5a520993cb4ae756a2fc66c3110b6e3ea2f48ab5f24f9c79db4d122027ffcaf1e5f1f3663386d3bd55a65c3b7173be744a1b5f840a77059b9ff24333a4ade9d04c1b4493504084aca7ed67023fa49de78fdc3d50da1f3efd59bf33fc51608a86cea12eaa40e81595a1fa36f3268c1d378bbdfed856d661863ffb9fae77182da04d60a5d14d3477982fb2503ea4d", 0xe4}, {&(0x7f0000006000)="a345fde147a7482c3cd5276a60d7e1052bc9e3b3d6d22f763a08f761bf9a94cb530cc1d1c64c8bbafae1b44cec321e5ace49986d912e2066950a0d2fff0f0e5f0a3d50bcff487be07b855140c0b26951852a6f2088a0c9f9affe41a044bd4279cf4a6fb3ddc12859bf", 0x69}, {&(0x7f0000007000-0x1000)="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{&(0x7f0000007000-0x1000)="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", 0x1000}], 0xa, 0x0) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup3(r0, r0, 0x80000) accept4$inet(r1, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f000000f000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000000000)={0x14, 0x0, 0xfffffffffffffffc, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0xfffffffffffffffc) write(r0, &(0x7f000000f000-0x1000)='A', 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000012000-0x1)='\x00', 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000011000), &(0x7f0000012000-0x4)=0x8) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000014000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000015000-0x8)={0x0, 0x7fffffff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000000b000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000000c000-0x4)=0xb175) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000015000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000015000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000007000)=""/79) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000)={r3, r4, r5}, 0xffffffffffffff77) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000014000)={r2, 0xec, "010ffb0f106d4dc1dd4484685b31dc02a260e9626df17d48177d68f971f875107d80ddce6e03d3cf4a3c02f6ca9614e8809add6a649574af07c19c94db4759d9425b25c873725ac3b22cc5e878549d2f34b3f27674b9cda020fcb0d9b1670278be125542277e5c36e1adcc1897ea5ab80712a48c370998367221c0f14788252ceb820560fc595520617c32876602c06ad061ede0588e2ea6fcdf320fa88b38debb1499ceab5257e1e72d8a7944ba95116c7f03b93861ed5132ae7048bd944d8f32cbcf0ff56c78c936befbfa218f6761437b4826b2e3d8fe3284b8d417a1e8ff2b0ea68bedf1fada9f09dfdf"}, &(0x7f0000014000)=0xf4) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000009000-0x78)=[{{&(0x7f0000013000-0x8)=@un=@abs, 0x8, &(0x7f0000012000)=[{&(0x7f000000c000)=""/111, 0x6f}], 0x1, &(0x7f0000013000-0x72)=""/114, 0x72}}, {{0x0, 0x0, &(0x7f0000012000)=[{&(0x7f000000f000-0xfe)=""/254, 0xfe}, {&(0x7f000000a000)=""/29, 0x1d}, {&(0x7f0000012000)=""/131, 0x83}], 0x3, &(0x7f000000a000-0x1e)=""/30, 0x1e}}], 0x2, 0x0, &(0x7f0000012000)) mlockall(0x2) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000001000-0x50)=[{r0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000), &(0x7f0000002000)=0x4) close(r0) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001c000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000001d000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f000001e000-0x8)='./file0\x00', 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000001d000-0x8)) write(0xffffffffffffffff, &(0x7f0000013000)="699c19d3a15159", 0x7) openat$vcs(0xffffffffffffff9c, &(0x7f000001c000)='/dev/vcs\x00', 0x66a001, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x6, 0x7fffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000011000)={0x6, 0x4, 0xd93, 0x8}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000007000-0x20)=[{&(0x7f000000b000)="0788ba102fefc1a7909efed047c0b5356eab5271f5bb68165d3f7da262ce397fc02b78f9beb09c445f6affd288cfd07c54b564d454c5f1516a84415ca7b172e8f12fd3b4710b4f6c3247e136142bda46ffafb02d171853b9571be7493f4532825604d0dfa89cc77f41f4cced", 0x6c}, {&(0x7f000001e000-0x51)="2fce388dfc1463e0c1eb64e079fc31c1b35604cfe5cc282d9ad18f389509b2071b8bea07346f42e9d9b2a031904f830e2ef3d0171ac3381e91fd5db5a8f70c86e8dfa107d19b4488d92b97516c9c98a859", 0x51}], 0x2, 0x0) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) memfd_create(&(0x7f0000009000)="6b657972696e67747275737465642a2f5b76626f786e657430d66d643573756d00", 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000048000-0xc)='/dev/autofs\x00', 0x2000, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xffffffffffffffa1}}], 0x1, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000002a000)="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", 0xff) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000047000)={0x0, 0x1, 0xfffffffffffffe1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe3) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x8) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000022000-0x168)=[{{0x0, 0x0, &(0x7f000004b000-0x60)=[{&(0x7f000004b000-0x92)=""/146, 0x92}, {&(0x7f000002e000-0x84)=""/132, 0x84}, {&(0x7f000004a000)=""/232, 0xe8}, {&(0x7f0000022000-0x40)=""/64, 0x40}, {&(0x7f000004a000)=""/194, 0xc2}, {&(0x7f0000005000)=""/187, 0xbb}], 0x6, 0x0, 0x0, 0x4}}, {{&(0x7f000004a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f000002e000)=[{&(0x7f000004b000-0x4a)=""/74, 0x4a}], 0x1, &(0x7f000003a000-0x58)=""/88, 0x58, 0xfffffffffffffc5a}, 0x1ff}, {{&(0x7f000004b000-0x10)=@can, 0x10, &(0x7f000004a000)=[{&(0x7f000004b000-0x41)=""/65, 0x41}], 0x1, &(0x7f000004b000-0x7d)=""/125, 0x7d, 0xc0000000}, 0x1}, {{&(0x7f000004a000)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f000004b000-0x20)=[{&(0x7f0000031000)=""/164, 0xa4}, {&(0x7f000004a000)=""/145, 0x91}], 0x2, &(0x7f000004a000)=""/70, 0x46, 0x66e4}, 0xfffffffffffffffe}, {{&(0x7f0000025000-0x10)=@nfc, 0x10, &(0x7f0000006000)=[], 0x0, 0x0, 0x0, 0x1ff}, 0x1}, {{&(0x7f000004a000)=@ipx, 0x10, &(0x7f000004a000)=[{&(0x7f000004a000-0x10)=""/16, 0x10}], 0x1, &(0x7f000004a000)=""/213, 0xd5, 0x6}, 0xfffffffffffffffa}], 0x6, 0x40010000, &(0x7f000002f000-0x10)={r3, r4+10000000}) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) recvfrom(r0, &(0x7f000000e000-0x54)=""/84, 0xffffffffffffff72, 0x0, &(0x7f0000011000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000009000), 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000002000-0x4), &(0x7f0000010000-0x4)=0x4) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80002, 0x9, &(0x7f0000011000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000008000-0x4)=0xe8) r3 = fcntl$getown(r1, 0x9) r4 = getuid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000000a000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000009000)={0x1578, 0xf, 0x6, 0xa00, 0x3, 0x3, {0xe8842444243fe523, 0x0, 0x4}, [@nested={0x15c, 0x66, [@typed={0xc, 0x72, @uid=r2}, @generic="aea896697a94606b1453fe6a57e9e325e1de0082b0bf897e0090a17ebb7802e36bfed9584525567dd2f4be95b055fd368c12c56345bdc14955fa6f70b1bc0dfd2acf3249ae5142d00d16356f67a690eee6bd0c103ea461961154bbd9cad9cd9f2612c1f72cbdc6335f0ac3f8b19cabd256b014ce3b257102e56bc8db22169c15b1e029e25928f472ba8203bc0216c391c43a96ca44d9d30f10345645e278bedbda45aa90831e3c4f571f32dc27c8166deb47075c8a887b", @generic="d0f7a4fe62314aacf24412644287c4586a0d7604a849f1519dab86e2e420c21208c6959a4ed2772b346fe87511a1e713ae57aba5a6a3c5535aa84802e8198f02c7bbb1d7adb3ab8e245e833935bf0c102658f7ae81108f7c46ced4cba2f12f04a93659eae1b5d9acfe909b46f47476ea1a8ec20ac33c298158dc1cab03c130bb323cbc1ebb489963fa0801706481ff7c8c0d52"]}, @nested={0x1c, 0x1b, [@typed={0x18, 0x5a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0xac, 0x51, [@generic="4c0f45fa31bfa2b1dffe3d4afc3a520198a9ab1a36ecbb51cf5a0271b3a5804089b44199be2bbeffd075d1375364f757e26cbb24f62205513aab17725adeaec4df3abe9a89a597215807ce19fb367d1530de377d417450aa76889e072262ee6752c5e35495c44a6ae755518cfd83471df046dd7eff419945bde29c14a822285957d6a2034473a5a1a41c4146cc", @typed={0xc, 0x14, @pid=r3}, @typed={0xc, 0x32, @fd=r0}]}, @nested={0x158, 0x3, [@typed={0xc, 0x19, @uid=r4}, @typed={0xc, 0x5e, @u32}, @typed={0x44, 0x51, @binary="961fdfe782eb3746561c44dc2000866e8ace49bafed286b53a3997cca4bf9ae07112f981fb54a4f934566ead01b658201bb2ea73a91e0a064f"}, @generic="0a18e8d6367c0f3ebacf025795e0372dfb4f010f90a4576c221632fc97b26c68f1746d501346df4e89d45ffe735ba2e2033244f69c4129c616b8789daddae5ad4a9cc3df1e3b2d24bf2f2fb2dbb18e2d55438ccfe78b8372ea3e117eefda9434bfa6a492dcc80c0e003f4a34b4d8a2b8960bde1e91f2ac48ff670bd215b27c48ef0328bfe16c9866ff6cf3fc9bacc99480ed18e89120563fa363878b618370a8e38cbbe15caae1458d5562ea20b1658df97bed73eebd23d717392296202a871c3781d81432e1fcb45b2130284fde6edfdf9d81ca21afaee1ae3e9d0ef30ac7d3007f83bfa449db59e157c934374ac91313729466826241fd"]}, @typed={0xc, 0x16, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="d48d38e114c98b1b3251e73594daf7acca71f68c2012de799b280451717311a3d4f92f69b4e5bbbfc2", @nested={0x11a4, 0x17, [@typed={0x10, 0x83, @u64=0x6}, @generic="c915a30487e3a70ba450fc7bc21c69376776c0c8d85ef6e77ae9a712e6d1593e29f22ac7c6c08999bff2be771964131c70065822b6efd9cfc4bee8468936034c8af6c3474690b03c21", @generic="308efb67cfe4159dd13418ee3de52a64a1869842b92d0ab64c6eb51835f24d741133e9a7658cab46a9c89eb1a7273e39d00f026546ff7091f839246ffbc1d826f55579ae8c808fa670069d57ff6e3fb39efdcc811ac43b3def34effb", @typed={0x10, 0x90, @u64=0x1f}, @typed={0x1008, 0x21, @binary="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"}, @generic="d570c70a3603005af939a1ec9d88654b39665b0be0da54eb62eb8057545e8934f33d3a2a468bab1fe3657ae76342164e3cc4c7ae842af5a0f0bacb3a2c4e32865deb3181e141b88bcd16870de8fa340821308a51d773c6a26433e4dcc2323bece48cca581fa4f77bbf03831fabda7d97fd746cd1f40c9588a94d34b8b7517274697e2d605a3ea92143af366c9cf0383c235b0fce1b4b626b2f4f17711fd262351365b86f8fa3e9c6b771650a6574511b82cd3620907afddc61a6b169b1bb2fbbc867cc6902374ba6fb6b785166935852"]}, @typed={0xc, 0x14, @uid=r5}]}, 0x1578}, 0x1, 0x0, 0x0, 0x8004}, 0x8880) syz_emit_ethernet(0x2a, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0xdaf]}) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)='/dev/vga_arbiter\x00', 0x40004, 0x0) getpeername$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000009000)=0x1b, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x4, 0xd1, &(0x7f0000005000-0xd1)=""/209, 0x41100, 0x1}, 0x48) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0xc73000)=nil, 0xc73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000055f000-0x9)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000428000-0x10)={0x0, 0x1c, &(0x7f0000c74000-0x1c)=[@in6={0xa, 0x1, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x84}]}, &(0x7f0000c74000-0x4)=0x10) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c74000-0x18)={r1, 0xe0, 0x30, 0x256, 0x20}, &(0x7f0000c5a000-0x4)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000c70000-0xa)='numa_maps\x00') read(r2, &(0x7f0000004000)=""/44, 0xfffffc38) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000-0x8)=0xb, 0x3f) setxattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000002000)=@known='system.posix_acl_default\x00', &(0x7f000001e000-0x9)="020000000000000000", 0xffffffffffffff2d, 0x0) r0 = socket(0x10, 0x800, 0x40) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000017000)={0x5, 0x5, 0x7, 0x1}, 0x10) 2018/04/08 15:58:05 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000-0x5)='|GPL\x00', 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000014000-0x8)='./file0\x00', 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000000d000-0x4)=0xadc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000a000)) 2018/04/08 15:58:05 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000018000-0x8)='./file0\x00', 0x2040, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000014000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000018000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000000f000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000010000-0x4), &(0x7f0000011000-0x4)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000-0xa)='/dev/ptmx\x00', 0x800, 0x0) readv(r2, &(0x7f000000b000)=[{&(0x7f0000007000)=""/177, 0xb1}], 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) ioctl$int_in(r2, 0x5421, &(0x7f000000c000)=0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000018000)=0x3) readv(r2, &(0x7f0000013000)=[{&(0x7f0000014000-0xe6)=""/230, 0xe6}], 0x1) 2018/04/08 15:58:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='(\x00', 0x0) pwrite64(r0, &(0x7f000000f000)='%\t', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000012000-0x8)=""/8) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f0000004000)=[&(0x7f000000b000)='\x00'], &(0x7f000000c000-0x20)=[], 0x1000) rt_sigreturn() 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000014000), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x1, &(0x7f000000a000-0x8)=[{0x6, 0x0, 0x0, 0x42}]}, 0x10) sendto$inet(r0, &(0x7f0000031000)="07beba0b212083a598887ba144d263b5d8e4f1fb2e236accb691b2f0d4ba25a995814c9212b88de58b9180a121f464ad", 0x30, 0x80c0, &(0x7f0000031000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000039000)=@ax25, &(0x7f0000039000)=0x10, 0x80000) recvmsg(r0, &(0x7f0000031000)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x10, &(0x7f0000029000-0x10)=[{&(0x7f0000037000)=""/68, 0x44}], 0x1, &(0x7f0000038000-0x14)=""/20, 0x14}, 0x40000020) sendto$packet(r1, &(0x7f000001c000-0x2d)="cfc0b4f3d7333353eead88a3e9a64af07c2b065f2951be05066a7f2891d8d615c02ff2a7446c7960cc54e3c85d", 0x2d, 0x4080, &(0x7f0000018000-0x14)={0x11, 0xf7, r2, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendto$inet(r0, &(0x7f0000039000-0x4e)="7da815bf8527d90a2c41c110bce257e98252dc6c0bef9741415df6161879ee92cf6c46500a8da0c2ead54ae3c7579474481b592efcffd2578983787260911817100fbe3e4ccd9f35c31ea2a3b16e", 0x4e, 0x810, &(0x7f0000014000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendto(r1, &(0x7f0000024000)="117798bdd87cbb16b299072ea8e8808c6e922454c5966cec03cf5d979732e7ff591f2dedbd7d2334fc3a6e28fd0797b9f509f701eba6c0762e1fb9101fbdbc5c2f06356268a5f32a29d2ac20346d41cc8c802b6f0f6a361f60ce62cbe195519d70eb96f7d40ffc13f2fb9e9728c9caa4bc87b37790ff383257706fd4e773e766a37932c5e38fcc15a383cc8f8de24f1987b41cd58768ab5823a3de1d1c4572a5d1ca4f975c2d3e30e7", 0xa9, 0x1, &(0x7f0000022000-0x10)=@llc={0x1a, 0x8, 0x5, 0x2, 0xfffffffffffffffd, 0x4, @empty}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000012000-0x38)={&(0x7f0000035000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000001e000-0x10)={&(0x7f0000029000-0x270)=@acquire={0x270, 0x17, 0x4, 0x4, 0x0, {{@in=@loopback=0x7f000001, 0x2, 0x33}, @in=@multicast2=0xe0000002, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x80, 0x0, 0xd7, 0xa, 0xa0, 0x20, 0x32}, {{@in=@rand_addr=0xda01, @in=@empty, 0x0, 0x5, 0x1, 0x84, 0xa, 0x20, 0x0, 0xbb}, {0x1000, 0x1000, 0x3, 0x1, 0x6, 0x9, 0xfff, 0x1a}, {0x3, 0x8000, 0x8, 0x1e99}, 0x7e4, 0xc, 0x3, 0x0, 0x0, 0x3}, 0x7, 0x3, 0x5, 0x1}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x1, 0x0, 0xa}}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x10001}}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x1e86, 0x2, 0x1000, 0xa, 0xa0, 0x80, 0x8}, {@in=@rand_addr=0x6, 0x2, 0x3f}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, {0x7fffffff, 0x4, 0x3ff, 0x0, 0x574e, 0xffffffff, 0x8c04, 0x400}, {0x400, 0x3, 0x8, 0x3}, {0x40, 0x100000000, 0x8}, 0x0, 0x6, 0xa, 0x1, 0xff, 0x88}}, @policy_type={0xc, 0x10}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x270}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) shutdown(r1, 0x1) 2018/04/08 15:58:06 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000018000-0x1a)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000001d000), 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000021000-0xa)='/dev/vcs#\x00', 0x400, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f000000e000-0x3a)=""/58, &(0x7f000000d000-0x4)=0x3a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000021000), &(0x7f0000021000)=0x16) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000021000)=0x1, 0xffffffffffffff74) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000009000-0x8)='./file0\x00', 0x1000, 0x0, &(0x7f000000a000)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000000b000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000)=@del={0x100, 0x11, 0x400, 0x0, 0x2, {{'ctr(camellia)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x401}, {0x8, 0x1, 0x3ff00000}, {0x8, 0x1, 0xf0}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x20040010}, 0x8000) 2018/04/08 15:58:06 executing program 1: syslog(0x3, &(0x7f0000001000-0x1000)=""/4096, 0xdde27b99317d5ae2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000577000)='ceph\x00', &(0x7f00004e6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="78a81b6830d58812364b877b91a379311706bfd05f6943f73131976dae8cd47ae4510b917b5dc55125cebfd86ea3387d951327ff9ebe0eb3931adac3dca2c798733466c3a16a2882aa4136f08709e7905fc1f0f32074232935c55b8258fd3bc68968af108a42c9b4bd466491bfe2e35d8ddeafcdab21fb30a84dd23ae4ce86498ca0fd1c3080b3b33d3ad0893c74587a649525a197dc323a6faed180e497a6a86d0df8eb230100a2806da69b0bd416056b381aa1e079ca1c5c5ff14880ab94d0183c279bb0b9f6414a9992eb25751614d80803ff61e25724cf73dc01cd17fccf07da9980ea0e024d841fe99b", 0xec, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000000000)="b9299a130e017162dcea0037f0147e059f69f9dc05de4443042b365b8c40a907f05825dc608152376f366a6885ae66c8715d64ddf022d9fe9404a0d746905d7031b514638fea13c25f441cda52d181d3bf03b4232a9f4a4ed549815e0cb7acbc0844aba0947b06f331671ea7385c84a72df840157b28b4dee5e05f5efb879292ebe1d4fed667e838f5ccb0ec4d8a7c12e22513296ce3c429c916e5b0ce75ee7ce2c6aa9d96cf38a57e8f98ef24cb0b7ae15b960f32aff0817fe65960d353a29ac51df30ddac4fa02217c3173d3f72ab0cefa9a0a059d0fb6ad9aade3f6c1a605", 0xe0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000001d000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f000001f000)=0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000020000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000006000)=r1) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/08 15:58:06 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000012000)=0x0) io_submit(r0, 0x1, &(0x7f0000012000-0x28)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000019000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000001d000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000014000-0x20)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000017000)={{0x0, 0x0}}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000001b000-0x8), &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x20, &(0x7f000001d000)={0x0, 0x0}) connect$netrom(r5, &(0x7f000000d000-0x48)=@full={{0x3, {"018e3dd122b0e0"}, 0x8}, [{"a0c883707c64ce"}, {"9586963402be63"}, {"b6af7b4c3b5325"}, {"e15ccdbae7b24f"}, {"458a6b8b48a7d4"}, {"3212f2d3ef07f9"}, {"8c2597e06587d0"}, {"1e8cc0ddbfa87c"}]}, 0x48) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000001e000)=""/42) io_getevents(r0, 0x0, 0x1, &(0x7f0000009000-0x40)=[{}], &(0x7f000001c000)={0x0, r4}) io_submit(r0, 0x1, &(0x7f0000013000-0x48)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000008000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='selfppp1\x00', 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000004000-0x2)=0x80) getpeername$unix(0xffffffffffffff9c, &(0x7f0000006000)=@file={0x0, ""/4}, &(0x7f0000000000)=0x6) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000000000)=':md5sum}selfsecurity\x00') 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000e000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000008000-0x7)='ns/pid\x00') clone(0x0, &(0x7f0000001000-0x62), &(0x7f0000001000), &(0x7f0000004000-0x4), &(0x7f0000003000-0x2)) migrate_pages(0x0, 0x3, &(0x7f000000e000-0x8)=0x7f, &(0x7f0000008000-0x8)=0xee8e) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0x8)='pagemap\x00') preadv(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, 0x8000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0x27, @mcast2={0xff, 0x2, [], 0x1}, 0xc6}}}, &(0x7f0000006000-0x4)=0x8c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0x6}, 0xc) 2018/04/08 15:58:06 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x8, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000001b000)=0x388) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000010000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_emit_ethernet(0x32, &(0x7f000001a000-0x35)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "62b408", 0x0, "d1e0e7"}}}}}}, &(0x7f0000010000-0xc)={0x0, 0x1, [0x391]}) 2018/04/08 15:58:06 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r0, &(0x7f0000006000)="e1", 0x1, 0xa026) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_pts(0xffffffffffffffff, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000001e000)={0x2, 0x0, 0xa78, 0x5, 0x0, 0x9}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000001e000-0x34)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x9, [@broadcast=0xffffffff, @empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @empty, @rand_addr=0x9, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x34) dup(r0) ftruncate(r0, 0x838) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/vcs\x00', 0x480100, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000002a000)=""/227) r1 = syz_open_dev$vcsn(&(0x7f0000008000-0xa)='/dev/vcs#\x00', 0x1, 0x1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000003e000-0x14)={0x0, 0xc000000000000, 0xfffffffffffffffb, 0x1, 0xff, 0x5}, &(0x7f000003d000)=0x14) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000c000)={r2, @in6={{0xa, 0x2, 0x161e, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xf160, 0x800, 0x20, 0x5, 0x7fffffff}, &(0x7f000003d000)=0xa0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000003d000)=""/142) r4 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r4, &(0x7f0000036000-0x3c)=[{{&(0x7f0000021000)=@generic, 0x80, &(0x7f0000022000-0x80)=[], 0x0, &(0x7f0000021000)}}], 0x1, 0x0, &(0x7f0000007000-0x10)={0x77359400}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000003f000-0x14)={r3, 0x20, 0xfa, 0x1, 0x1, 0xdeb}, 0x14) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000003f000-0x1)={0xbcbc}, 0x1) sendmsg$nl_route(r4, &(0x7f0000004000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000010000)={&(0x7f0000008000)=@bridge_newneigh={0x1c, 0x1c, 0x711, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) 2018/04/08 15:58:06 executing program 0: msgget$private(0x0, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = msgget(0x1, 0x80) msgrcv(r1, &(0x7f0000008000)={0x0, ""/221}, 0xe5, 0x2, 0x3800) request_key(&(0x7f0000001000)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000)='!em1\x00', 0x0) msgsnd(r1, &(0x7f0000002000-0x4f)={0x2, "027a27a784270189db4fc93183686091ca4be1ce1271080d7f2681957fc319bd22092240d419bb15a44f5902f881423c9e94d9f28ca1c12d56cc7414ad5868b0d84b7e003f3b8c"}, 0x4f, 0x800) 2018/04/08 15:58:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xf)='net/ip6_mr_vif\x00') ioctl$VT_WAITACTIVE(r0, 0x5607) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000)=""/44, &(0x7f0000002000-0x4)=0xfffffffffffffd3b) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0xc, 0x40020000, r0, &(0x7f000000a000)='./file0\x00') mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000016000-0x67)=""/103) socketpair$inet6(0xa, 0x800, 0x100, &(0x7f0000015000-0x8)={0x0}) syz_emit_ethernet(0x46, &(0x7f0000012000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "005dde", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000016000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x20, 0x1, 0x1e2, 0xca9, 0x6, 0x41b9, 0x0, 0x100800000, 0xfff, 0xe76, 0x6, 0x80, 0x4, 0x7, 0xffffffffffffeffd]}, &(0x7f0000015000)=0x108) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000016000-0x4)=@assoc_id=r2, &(0x7f0000007000-0x4)=0x4) 2018/04/08 15:58:06 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000018000-0x10), &(0x7f0000017000)=0x10) socket(0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000010000)='keyring\x00', &(0x7f0000018000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000000a000-0x56)={@random="cb6c59c40124", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x3, 0x3, 0x2, 0x2}, 0x25, 0x1, 0x0, 0x0, "97fdd218ab61982d2a18c01290c772fe420e3e380d0fcbf2468ee17e2e2c951d589f4a8977e4ee12fbec4019e25843dfbb8440be3125f3cbbe1afa8950683396"}}}}, &(0x7f0000019000)={0x0, 0x3, [0x3a5, 0x86c, 0x422]}) syz_emit_ethernet(0x56, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x20, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, {[@fragment={0x3a, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}}}, &(0x7f0000016000-0xc)={0x0, 0x1, [0x5ea]}) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000005000)=0xfff) io_setup(0x43ff, &(0x7f0000015000)=0x0) io_submit(r1, 0x1, &(0x7f0000012000-0x28)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000a000-0x2b), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000001c000)=""/242) 2018/04/08 15:58:06 executing program 0: socketpair(0xd, 0x80000, 0x8, &(0x7f00007f1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x7f, 0x1c, 0x0, 0x101, "e61c35334b9fbd10f395116012b2a7c6908417f345aff6992d6eab56fbd51d37"}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000)='./file0\x00', r1, &(0x7f0000006000-0x8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f000000a000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/04/08 15:58:06 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x0, 0x0, 0x8, 0x362, 0x1, 0xfffffffffffffffd, 0x80, 0x3, 0x81, 0xffffffff80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x2}) mmap(&(0x7f0000000000/0x7b6000)=nil, 0x7b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00007b7000-0x60)={0x0, 0x37, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007b6000)=0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f00007b7000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00004aa000-0x20)) connect$inet(r2, &(0x7f00007a8000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = getpid() mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f00007b8000)={0x10001, 0x5, 0x1ff, 0x5fe5, 0x9, 0x6, 0x8, 0x101, 0xfffffffffffeffff, 0x5, 0xffffffff, 0x5, 0x7f, 0x3, 0x4, 0x80000001, 0x4, 0x800, 0x200, 0x9ed6, 0x1ff, 0x5, 0x0, 0x200, 0x401, 0x7ff}) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x6656, &(0x7f00007b8000+0x905)={0x80000001}) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000640000), &(0x7f0000001000-0x4)=0x2) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7ffffeff}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000007000-0xb)='/dev/vcsa#\x00', 0xff, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000006000)={0x103, 0x7fff, "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"}, &(0x7f0000007000-0x4), 0x400) connect$ipx(0xffffffffffffffff, &(0x7f0000004000)={0x4, 0x0, 0x0, "da9a73ae0e3e"}, 0x10) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='\x00', 0x0) pwritev(r0, &(0x7f0000009000)=[{&(0x7f0000003000-0xdd)}, {&(0x7f0000006000+0x4ac)}, {&(0x7f0000008000)='1', 0x1}], 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000000b000-0x4)={0x7, 0x0, 0x5}) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb2c7, &(0x7f0000003000-0x8)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) listen(r0, 0x9) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) 2018/04/08 15:58:06 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000005000-0x10)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x1b) ptrace$getregset(0x4204, r0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000011000)=""/92, 0x5c}) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x141a42, 0x0) pwritev(r0, &(0x7f0000008000-0x60)=[{&(0x7f000000c000)="c3c58bdc8014a56204fbf3e5dadbbf9b74d966de7064086fa67f3c22863feed3b1ddf4a829ef4dc93b8657704aa39f40bb22075d4185c3d8c1112d4f94eb63bed75026aaaec4287022c531d882f6063a9422b1be158583c2d4efe7bb0457197a963f414e88fc4722eb970d704a17d9e1e9e602f1322fb5bc1a97c4725385f512fe1c6ee3b0f3deac8f93bd82723d67d8590899ccb03d8b63a5a14a4ec8a164c163569765302cac4df02fc3090137d28e9c52cf98d06efcab28b22eb152425bd965c55f74457da844838f87f0a8f09a03ca6b16200412dba5cb5de54f934742cb6df4b779f78d3a40a82ae3752ecf3ad62d7bd22de7fd11c6c1fd9e35b1552d55e4675853e0293f100116778e77fc857c7c4453918ab2ae85970a3e53e09d9a2b36f11fe9c204f0ae3e0a663f9d47bf1aede42b46ab71724541c065ca06b62b7dbdbc984e8a2d3cde3fde8575f7ad531a9a0b47b29443daa3cddb16b6e6e120ec07e013834f9b7393efae75aa1d344143cf9d6c7448eda025e4b9dd6d28a0cc1e9587b2ab92fbf0904475015b07b295d067957327ef647b5c7f57e2617fd93a271169fa697c9fda1c638ea06f2dfb0c9941d6fbe1e03830ff28498e2528204ec9478cfc9c3df640da31d2f8370c9de0b1e18aae496be40a079fff9e8c163dc85a0b2e91068575c74c4c8e79d56663949d80802bf2474275e4f441c8b6e0a8b43ca20a648c2808ffa5b2d245431cb193867616ef6834b4d28e5cdd0e5d8944d108810e6d1c8c513943272b4fec95197bc34851b0e0dea106e90eebbae704ae9defe9eb6094ee0387467776f1a7a0242c2eac5e90329d6f26bfed2642fd6ec21517e025e7c7c739a5de9fc1c1f091a57d95c56ebe83e8570a19122bd0fbe90c08f221c445956395b7dcab3b2a2710c7e187409ce5f33155d3b1a171c595466b716c208e4022ec18d49e21b13064578513cf49c2270fef0062ae0c4b49a4c64776a2d8822584dd285a1b9636b9d83d020138b0497e2ecbf3b35a72f5444cbd02b0dfce506e5f3c4991999b5d8110ca7e152263a5fb424410d86cee97dc4177ca25f8f418e65c1ff38f6614b74bc9edb236518f71a234fb24b32758e1839885788af84cd68b35e5ddf9551ee3ceb74e24479b74982e712e67f605a00d7be333d7e4e9b8ffcaa76d18e1ae13f161e8b73e84cb6bbc19489200ca484315aba2fcce7a109504b2705bdd8028d665b5b9f9f33f915b33b7717975bf3ce8dd14a18e2cd1b487e5578188d8064923796b6e43a826f5d74c0bf007d6dbf89c110630de", 0x39d}, {&(0x7f000000d000)="f27d8c4d9407d47096dafbe87a700a64234864bc0f91202472a5e3c2b90db5d48f7829d704", 0x25}], 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000f000)={r0, 0x3, 0x1, 0x7, &(0x7f000000b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) pwritev(r0, &(0x7f000000d000-0x10)=[{&(0x7f0000008000)="02", 0x1}], 0x1, 0x1) 2018/04/08 15:58:06 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000dc4000)=@nfc_llcp, &(0x7f000001e000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x80000001, 0xffff, 0xc0, 0x4, 0x35f9, 0x200, {0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}}, 0xf018, 0x2, 0x0, 0x8, 0x5}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x8c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000)={0x0, 0x0}) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x100000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000004000-0x4)=0x20) bind$ipx(r3, &(0x7f0000003000)={0x4, 0x694e, 0x70d, "1381454ca85a", 0x8d}, 0x10) r4 = userfaultfd(0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000005000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000002000-0x20)={@common='bond0\x00', @ifru_flags=0x2a00}) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000012000-0x13d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "0059b2", 0x9a, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "f488d6fd603e7caf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "f7a8adfafa01cde6b02683bad3350ec66fd91ec2cf287208c6e4a1a7485b0d6dd1ae358e9f24e9e4a678edff586e997a7d58a44e01f41d4ab668d7931a56ff0d7dc969eb73fed8bdf21ece3c26f2ea13059ed2da5ce6cf83bff27e9280e53ea0c4992ceefaf0"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "22c981aa8dda44fe14765991534d8087cc71bbed1806b7c66058fe38"}}}}}}}, &(0x7f0000012000-0x14)={0x0, 0x1, [0x321]}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/154) socket$nl_netfilter(0x10, 0x3, 0xc) request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x12)=']&ppp0?(mime_type\x00', 0xfffffffffffffffe) r1 = shmget$private(0x0, 0x4000, 0x78000200, &(0x7f0000001000/0x4000)=nil) r2 = syz_open_procfs(0x0, &(0x7f0000016000)='net/connector\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000018000)=""/56) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000018000-0x4)=0x400) shmctl$IPC_RMID(r1, 0x0) 2018/04/08 15:58:06 executing program 0: r0 = memfd_create(&(0x7f0000911000-0x17)='security@%vmnet1wlan1-\x00', 0x3) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000185000-0x50)={@common='rose0\x00', @ifru_addrs=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000079e000-0xd0)=""/208, 0xd0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0x0, &(0x7f0000000000)={&(0x7f0000004000)=@getsa={0xc0, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}}, [@srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @extra_flags={0x8, 0x18}, @replay_thresh={0x8, 0xb}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr, @in6=@loopback={0x0, 0x1}}}, @algo_auth={0x48, 0x1, {{'rmd256-generic\x00'}}}]}, 0xc0}, 0x1}, 0x0) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000b000-0x4)=0x4b2, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000016000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000009000), 0xfffffffffffffe98, 0x0, &(0x7f0000003000)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000000c000-0x2e)='X', 0x1) recvmsg(r0, &(0x7f000000a000-0x38)={&(0x7f000000b000)=@can, 0x0, &(0x7f0000013000)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef}, 0xa89b62f95c00f138) 2018/04/08 15:58:06 executing program 1: mmap(&(0x7f0000000000/0x8a5000)=nil, 0x8a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008a5000-0x8)={0x0}) fsync(r0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:58:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000a000-0x9)='net/unix\x00') ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000009000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000-0x14)={0x0, 0x0, 0x6, [0x4, 0x4dcb, 0x9, 0xfffffffffffffffc, 0x7ee, 0x80]}, &(0x7f000000a000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r3, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000002000)={r3, 0x8, 0x91, "3a06c1b9b75c84aa2a67ccfd02572be2bb70cc19ee7cc72b15c66671aa8c4a637f2c4d31a3e9f47d765f11c8ffe0d98acd8ba732293173f350d42ff2ea5d7008c40238b7713a7ded427d91665012eeff6cf78cf9f49182423b1d39a67cce560d6ab7e17152fd150803a32423f4575362e1de375e46feb86a53a7349ee72349d0709cbb1b3c6b794a3b7f8bb01c0e9a1137"}, 0x99) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000a000)={0x9, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, 0x201, 0x8, 0x6, 0x8, 0x1ff, &(0x7f000000a000)=@common='bond0\x00', 0x5, 0x7f, 0xdef}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f000000a000), &(0x7f0000005000)=0x4) mq_notify(r2, &(0x7f0000002000-0x60)={0x0, 0x2e, 0x4, @tid=r4}) sendfile(r1, r2, 0x0, 0x9) 2018/04/08 15:58:06 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b20000)={0x79f, 0x3, 0x8b, 0x8, 0xff}, 0x14) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00004a4000)=[0x9]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000ec8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000+0xe55)={r1, 0x2}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000000)=""/3, &(0x7f0000001000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000003000-0x8)=0x401, 0x10000) keyctl$session_to_parent(0x12) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x3, 0x3}, 0x10) fdatasync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000003000)=r0, 0x4) prctl$intptr(0x0, 0x20) r2 = semget$private(0x0, 0x7, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000004000)=0x3) r3 = syz_open_dev$vcsa(&(0x7f0000004000)='/dev/vcsa#\x00', 0x7ff, 0x80) r4 = socket$inet_dccp(0x2, 0x6, 0x0) semop(r2, &(0x7f0000002000)=[{0x1, 0x5, 0x1800}, {0x2, 0xc77e, 0x1000}, {0x7, 0xffff, 0x800}], 0x3) mq_getsetattr(r3, &(0x7f0000001000)={0x7, 0x0, 0x2, 0x3, 0x0, 0x0, 0x8, 0x800}, &(0x7f0000005000-0x40)) getsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000005000-0x4), &(0x7f0000003000-0x4)=0x4) getpeername$netlink(r4, &(0x7f0000004000-0xc), &(0x7f0000002000-0x4)=0xc) r5 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000005000)=r5) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="96aa7be75e9d473e5ff98d033681d1ffea940cfb8fd2a4a1b1b9f850cf887e8bce1961002b0b1eb83fddfa50bdda4323d6bf64f6a5e93382cfc70511f27ff2", 0x3f, 0x20000000, &(0x7f0000002000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @empty, @rand_addr=0x80000000}}}}, &(0x7f0000005000-0xc)={0x0, 0x0, []}) r0 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000b000-0xbf)="ed5ee92b4a60ea4077bc486106daa5c357b49f5349d25112db691a74a7cac8feb6cf3381bb5524b30ae58602d8aee4b9ba1400b2030b932325c6c018a6771b6546874e990a7137e478bd0a01832632dae445104ba556032d2bc9a49e0c609887565ca2b78ac01f10d73b01b944d7f1639ec2436a598dc497b1536f948047c083fc8421b0e7cac5ee04618fe4405cc492e2ebde9eb0e6720c169d80f5acf076bae8b0f5d33ef2b7a598c3652f1d5f08469d8d0b588ee5e484daa913f50a37b0", 0xbf, 0xfffffffffffffff9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000016000-0x8)='rxrpc_s\x00', &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000015000)='[[\x00', 0xfffffffffffffff9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000d000)='rxrpc_s\x00', &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000015000)='@\x00', 0xfffffffffffffffa) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000016000-0xc)={r0, r1, r2}, &(0x7f0000015000)=""/54, 0x36, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCEXCL(r3, 0x540c) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000a000-0x8)='./file0\x00', 0x1fe, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000), &(0x7f0000014000-0x4)=0x10) setsockopt(r1, 0x10000, 0x4, &(0x7f0000009000)="2c9a338eda752ad13b061cfaae72443e1254dddc2344c3d1dfe8", 0x1a) write(r0, &(0x7f000000b000-0xbf), 0x100000110) syz_open_dev$random(&(0x7f0000007000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc1, &(0x7f0000017000-0xc9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@x25={0x805, {0x3, 0x3, 0xf7, "53c251e7f9f211267c79fe395eb935ab1b9d547e689a95feb0949adddc0849351fd1ee03dfc21d9970063ce584b05429fe81a0a017148c3f46b63bbd6b6c04cb3bda5df974a24276842a28512d0f87c41f3c523c734da6ef68d5605e973fd5849d0a526f60b0e74b1f2772e3a0e5ab2b47a46e9ac2174ee32708f5346c7f0327c47a8dcb9816d17ee9115ce269b63aff01cdfd0934a6fd0031ad24b2d3bf3370baed62840ee61b61ebb24b5507158ed1"}}}}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000015000-0x20)={0x0, 0x6, 0x0, 0x0, 0x244, []}) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bf000-0x14), &(0x7f0000aef000-0x4)=0x14) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000006000), 0x4) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000), &(0x7f000013c000)=0x0) setresgid(r1, r0, 0x0) 2018/04/08 15:58:07 executing program 0: r0 = socket$inet(0x2, 0x7, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002d7000)={0x294b, 0x205, 0x4, 0x9, 0x0}, &(0x7f00009c9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) r2 = dup(r0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1)="05", 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000-0x2)='/dev/ptmx\x00', 0x1000000200041, 0x0) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000001000)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x10, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000)={0x0}) timer_settime(0x0, 0x1, &(0x7f0000004000)={{r0, 0x989680}, {r0}}, 0x0) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x4000003) ppoll(&(0x7f0000f61000-0x48)=[{r0}], 0x1, &(0x7f0000f61000-0x10), &(0x7f0000f60000), 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/08 15:58:07 executing program 0: prctl$intptr(0x26, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000006000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x200, 0x800000000000, 0x7fffffff}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0x20, 0x8000000000200042) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000006000)=""/200) recvmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000005000-0x7a)=""/122, 0x7a}, 0x0) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f000000f000-0x14)={0x11, 0x1b, r1, 0x1, 0x625c37ea, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f000000d000-0x4)="351b", 0x4, 0xd1, &(0x7f000000c000)=""/209}, 0x48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f000000e000-0x8)='./file0\x00', r0, &(0x7f000000e000)='./file0\x00', 0x1000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000c000), &(0x7f000000f000-0x4)=0x4) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x800000, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000024000-0x5)='reno\x00', 0x5) sendto$inet6(r1, &(0x7f0000024000)="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", 0x236, 0x0, &(0x7f0000022000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x25, &(0x7f0000020000)={0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000021000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x9}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001e000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000020000)={r2, @rand_addr, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000016000)=0x3, 0x4) sendto$inet(r0, &(0x7f000001a000), 0x0, 0x0, &(0x7f0000003000)={0x2, 0x2, @empty}, 0x10) recvmsg(r0, &(0x7f000000a000-0x38)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000013000)=[], 0x0, &(0x7f0000002000-0xef)=""/239, 0xef}, 0xa89b62f95c00f138) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000020000)=0x81, 0xbc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000e, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000023000-0x10)={&(0x7f0000019000/0x9000)=nil, 0x9000}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f000001f000)={0x117, 0x2, 0x5, 0x45, &(0x7f0000023000-0x45)=""/69, 0x73, &(0x7f000000e000)=""/115, 0x5b, &(0x7f0000008000-0x5b)=""/91}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000022000-0x4), &(0x7f0000022000-0x1), &(0x7f0000009000-0x4)) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000016000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000001c000)={0x4, 0x7588270e, 0x2, 0x8, 0x2, 0x2, 0x9, 0xfff, 0x3, 0xbf5, 0x7d44, 0x7ff}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000000d000-0x1)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000001a000)={0x9, &(0x7f000001e000-0x24)=[{0x7, 0x7fff}, {0x7fff, 0x8}, {0x200, 0x3}, {0x7, 0x200}, {0x3, 0x40}, {0xffff, 0x401}, {0x400}, {0x5, 0x5fd}, {0x5, 0x7}]}) syz_emit_ethernet(0x4a, &(0x7f000001a000-0x5d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="9e400c9400e3", [], {@ipv6={0x86dd, {0x0, 0x6, "40d9e5", 0x14, 0x6, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000011000-0xc)={0x1000000, 0x1, [0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000001e000)) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x141a42, 0x0) pwritev(r0, &(0x7f0000008000-0x60)=[{&(0x7f000000c000)="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", 0x1000}, {&(0x7f0000009000-0x3f)="400468c921481bc64e8d0e3f740c90db0aa4ddc1cf8996ab7f5e30cc203bf50a982f7b63d15f513e64b171462b58e42435f659bf3ff7159d08a2f0cd54ab55", 0x3f}, {&(0x7f000000d000)="f27d8c4d9407d47096dafbe87a700a64234864bc0f91202472a5e3c2b90db5d48f7829d704", 0x25}], 0x3, 0x0) pwritev(r0, &(0x7f0000002000)=[], 0x0, 0x10000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000), &(0x7f000000f000)=0x0, &(0x7f0000010000-0x4)) r2 = getgid() setregid(r1, r2) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000d000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r1, &(0x7f0000017000)="02", 0x1, 0x80003) sendfile(r1, r1, &(0x7f0000019000), 0x169f7) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000012000-0x13d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "0059b2", 0x9a, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "f488d6fd603e7caf"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "f7a8adfafa01cde6b02683bad3350ec66fd91ec2cf287208c6e4a1a7485b0d6dd1ae358e9f24e9e4a678edff586e997a7d58a44e01f41d4ab668d7931a56ff0d7dc969eb73fed8bdf21ece3c26f2ea13059ed2da5ce6cf83bff27e9280e53ea0c4992ceefaf0"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "22c981aa8dda44fe14765991534d8087cc71bbed1806b7c66058fe38"}}}}}}}, &(0x7f0000012000-0x14)={0x0, 0x1, [0x321]}) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/154) request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x12)=']&ppp0?(mime_type\x00', 0xfffffffffffffffe) r1 = shmget$private(0x0, 0x3000, 0x78000202, &(0x7f0000002000/0x3000)=nil) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000017000)='./file0\x00', 0x100, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000018000-0x4), &(0x7f0000014000)=0x4) shmctl$IPC_RMID(r1, 0x0) 2018/04/08 15:58:07 executing program 0: keyctl$session_to_parent(0x12) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/247, 0xf7, 0x100, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getgid() r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x0, 0xf, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x7}, @alu={0x7, 0x2, 0x4, 0x1, 0xc, 0xfffffff8, 0x1}, @jmp={0x5, 0x3, 0xa, 0x0, 0x0, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0, 0x5}, @ldst={0x2, 0x3, 0x6, 0x2, 0xc, 0x30, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x33}], {0x95}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0xffffffffffffffff, 0x1000, &(0x7f000000b000-0x1000)=""/4096}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000008000)='cifs.spnego\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000-0x2)=')\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000009000-0x10), &(0x7f0000000000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f000000b000-0x20)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000007000-0x1b)="65fcd7468f0de04adbc3a2b6497fef0ba05717eb3b4eb833253685", 0x1b, 0xda22, &(0x7f000000a000)={r2, r3+10000000}) prctl$intptr(0x26, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000000b000-0x40)={0x7, 0x1, 0x9, 0x7, 0x1000, 0x47, 0x64, 0x1000}, &(0x7f000000a000)={0x1, 0x5, 0x4, 0x5, 0x8, 0x4, 0x8, 0x792b}, &(0x7f000000a000)={0x2, 0x8, 0x100000000000000, 0x7, 0x2, 0x7, 0xfffffffffffffffd, 0x1f}, &(0x7f000000a000)={r4, r5+30000000}, &(0x7f000000a000-0x10)={&(0x7f0000005000)={0x10000}, 0x8}) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x10800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETSTEERINGEBPF(r6, 0x800454e0, &(0x7f0000000000)=r7) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) socketpair$packet(0x11, 0xf0572cafa286d3b7, 0x300, &(0x7f0000005000)) getrandom(&(0x7f0000001000)=""/100, 0x64, 0x0) 2018/04/08 15:58:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000b97000-0x8)='./file0\x00', 0x82, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0xc62, @empty, 0x9}}, 0x3, 0x641c5ed2, 0x1f, 0x3, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x250, 0x800f, 0x6, 0x2, 0x400, 0x100, 0x8, r1}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000875000)) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000017000-0x10)={&(0x7f0000007000/0x3000)=nil, 0x3000}) getresgid(&(0x7f0000000000), &(0x7f0000011000), &(0x7f0000012000-0x4)) read(r0, &(0x7f0000002000)=""/65, 0x41) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x200, &(0x7f0000018000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000000c000)=[@in6={0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xa958}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x4ec3}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xd8d, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x398, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}], 0xd0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000016000-0x4)=0x10) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000011000-0x1000)=""/4096) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) mprotect(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000015000)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000013000)={@generic="b7974a8ebda4510bfae29d4860d59f15", 0x2}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000016000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x6, &(0x7f0000017000-0x30)=[&(0x7f000000e000/0x1000)=nil, &(0x7f0000005000/0x4000)=nil, &(0x7f000000e000/0x1000)=nil, &(0x7f000000d000/0x4000)=nil, &(0x7f0000011000/0x3000)=nil, &(0x7f000000d000/0x1000)=nil], &(0x7f0000015000-0x8)=[0x6, 0x5], &(0x7f0000017000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000010000)={&(0x7f000000f000/0x3000)=nil, 0x3000}) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000005000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000004000-0x93)) clock_gettime(0x0, &(0x7f0000005000)={0x0}) r1 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x20000000000000cd, &(0x7f0000006000-0x10)={r0}, &(0x7f0000008000-0x8), 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = semget(0x3, 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f0000023000-0x12)=[{0x2, 0x9, 0x800}, {0x3, 0x1000, 0x1000}, {0x2, 0x1, 0x1800}], 0x3, &(0x7f000002d000)) tgkill(r1, r1, 0x200000000023) ptrace$setopts(0x420b, r1, 0x8, 0x0) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) accept$unix(0xffffffffffffff9c, &(0x7f0000468000)=@file={0x0, ""/108}, &(0x7f0000f24000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x101000) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bca000-0x4), 0x80800) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031b000)={0x0, 0xf7d, 0x1, 0x213f, 0x1, 0xffffffffffff337e, 0x7f, 0xfffffffffffffffb, 0x0, 0x9, 0xfffffffffffffffa}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) ptrace$setregs(0x4, r3, 0x7ff, &(0x7f0000001000)="2e7d125a24ca5c2bfaf9ca8fbf26a2b2c133528683d2cc86f63d4577a36003ef945ef303bb924d40c38284099f926b42de") keyctl$setperm(0x5, r2, 0x1005) keyctl$update(0x2, r2, &(0x7f0000001000)="a11c68f2c3aa7d3726bed77e9ba38742566df56ba4735e592cce3c24e6829e518f4525f6c2f99c3190ab6dcbf063ccc28174c2ec57da378ec4f6200fd8070ef0076800ba2a40627aa2fff1a70d55363e13dab6ce31ae03c97631fb61bc3e857c0b56829cc1d3ef02e1ad4399127bc63d2efc", 0x72) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000-0xa0)="5dba0ec91d17e3be5f250bf652f2826e1c017a4e3cdbb062cccc2bf25405433c1d3b9f0003252894bc92c1867603dd29ca71fde069efecd8a5eaa01b3bcaf5dd04a878de95caa145a95099405ac5883ef0bcac108299fd29e488763b705e94ad5c3206072a5d90f8f7f8e55536ba2e01a85b7ac70d54d6da74d8e870e2d835e5ce24d2f9be526618bd7870627ac9e58853ac4d88febea68443d95e1dcd2b35c7", 0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x9, &(0x7f0000002000-0x48)=[{0x679, 0xfffffffffffffff9, 0x0, 0x95ff}, {0x3, 0x800, 0x8, 0xaf1}, {0x8, 0x3, 0x80000001, 0xfffffffffffffff7}, {0xff, 0x93c, 0x3, 0x401}, {0x0, 0x5, 0x7, 0x6}, {0x7, 0x0, 0x400000004, 0xb6}, {0x20d4, 0x10001, 0x988, 0x938}, {0x2, 0x0, 0x8a, 0x8}, {0x7fff, 0x100, 0x5, 0x4b9}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r1, &(0x7f0000000000)="a14c99a85dc7b38036818d66e4537ddce921406c4a95278d1c6a4e6128f687dde61a0f02e0df9dfc54cd21651c16dbe7ee0bb78301557df3460b366d4ad5b197ccf465e80e7201d1553f3755b9191e837d2f6de52429dd94715cc86497fa7b184af3e28d8ea005f01502cb5c93b85b44ee30786294b538cb973bdf15832fa72b3524c27879f7ea178994b715847067162c9da838330e03ec34e2bde18fd7375e49a03f819b17229e2805cc8b8f54b41de2c3c2", &(0x7f0000001000+0x76c)=""/148}, 0x18) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x50)={@common='vcan0\x00', @ifru_data=&(0x7f0000001000-0x20)="db667d54d9cc095e2b5e575be616adc52e8285cb5c6a78a9122fffea1361e7e2"}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0x0, 0x6, &(0x7f0000008000-0x40)=@raw=[@ldst, @ldst, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f0000003000)='syzkaller\x00', 0x0, 0x96, &(0x7f0000002000)=""/150}, 0x48) fchdir(r1) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000-0x5)='|GPL\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x5) fallocate(r0, 0x1, 0x0, 0x1dc5) fallocate(r0, 0x2, 0xfffffffffffffffe, 0x7fff) lseek(r0, 0x0, 0x4) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f000001a000), &(0x7f0000035000-0x4), &(0x7f0000012000), &(0x7f0000034000)) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000003a000+0x851)={@dev, @local, 0x0}, &(0x7f000003b000-0x4)=0xc) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000032000-0xea)=""/234, 0xea, 0x20, &(0x7f000003b000-0x14)={0x11, 0x1a, r1, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003a000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x4, 0x2}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000003a000+0xa5d)={r4, 0x80000001, 0x20}, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000035000)={@common="6c6f00000002caf40000010000002100", &(0x7f0000038000-0x20)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}}) 2018/04/08 15:58:07 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c81000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cc7000)={{{@in6=@empty, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@empty, 0x2, r1}) mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008aa000)={0x6, 0x0, 0x2, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000195000)={0xfffffffffffffff8, r3}) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfa0c) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) write(r2, &(0x7f0000005000)='N', 0x1) ppoll(&(0x7f0000009000)=[{r2}], 0x1, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f000000a000-0x8), 0x8) vmsplice(r1, &(0x7f0000008000)=[{&(0x7f0000005000-0x22)="e3", 0x1}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f000000d000)) fcntl$setpipe(r3, 0x407, 0x7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000008000)=[{{&(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000007000-0x50)=[{&(0x7f0000003000-0xd1)=""/209, 0xd1}, {&(0x7f0000010000-0x8)=""/8, 0x8}, {&(0x7f0000010000-0x7e)=""/126, 0x7e}, {&(0x7f0000010000-0x96)=""/150, 0x96}, {&(0x7f0000009000)=""/202, 0xca}], 0x5, &(0x7f0000004000)=""/4096, 0x1000, 0x5}, 0x400}, {{&(0x7f0000003000-0x80)=@generic, 0x80, &(0x7f000000e000)=[{&(0x7f0000007000)=""/54, 0x36}, {&(0x7f0000010000-0x16)=""/22, 0x16}, {&(0x7f000000f000)=""/24, 0x18}, {&(0x7f0000009000-0x4e)=""/78, 0x4e}, {&(0x7f000000b000)=""/4096, 0x1000}], 0x5, &(0x7f0000006000)=""/147, 0x93, 0x5}, 0x80000001}, {{&(0x7f000000b000-0xc)=@nl=@proc, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000-0xfe)=""/254, 0xfe}, {&(0x7f0000010000-0x90)=""/144, 0x90}, {&(0x7f0000008000-0x1e)=""/30, 0x1e}, {&(0x7f000000f000)=""/163, 0xa3}, {&(0x7f000000f000)=""/149, 0x95}, {&(0x7f0000009000)=""/138, 0x8a}, {&(0x7f0000009000)=""/215, 0xd7}, {&(0x7f0000009000-0x94)=""/148, 0x94}], 0x8, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000010000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f000000a000)=[{&(0x7f000000f000)=""/41, 0x29}], 0x1, &(0x7f0000010000-0x2)=""/2, 0x2, 0x3}, 0x10000}], 0x4, 0x2001, &(0x7f0000004000)={r5, r6+10000000}) getsockopt$inet6_dccp_buf(r4, 0x21, 0xce, &(0x7f0000001000-0xef)=""/239, &(0x7f000000a000)=0xef) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x17, &(0x7f000000e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x54edf6a8}, [@call={0x85, 0x0, 0x0, 0x3}, @exit={0x95}, @ldst={0x3, 0x3, 0x1, 0x6, 0x7, 0x14, 0x8}, @generic={0x5, 0x3f, 0x5, 0x7fffffff}, @ldst={0x2, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0xff}, @ldst={0x3, 0x0, 0x6, 0x1, 0x3, 0x20, 0xfffffffffffffffd}, @alu={0x7, 0x8001, 0x7, 0xa, 0x3, 0xfffffffc, 0x1}, @ldst={0x3, 0x1, 0x3, 0xf, 0xa, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000b000)='GPL\x00', 0x7f, 0xae, &(0x7f0000007000-0xae)=""/174, 0x41000, 0x1}, 0x48) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000)={0x80000006, 0x1ff, 0x20, 0x801, 0x2e3}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r7, 0x5, 0x3}, 0x14) timerfd_settime(r0, 0x1, &(0x7f0000002000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000003000-0x20)) fcntl$setstatus(r0, 0x4, 0x10000) readv(r0, &(0x7f0000005000-0x30)=[{&(0x7f000000d000)=""/166, 0xa6}], 0x1) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000+0xfa8)="f9faf1d94775c0661950e6efb6d01c40", 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000-0x24)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000023000-0xc)={0x10}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000001b000-0x68)=@mpls_getroute={0x1c, 0x1a, 0xb07, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3204}, []}, 0x1c}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f0000012000-0x8), 0x1000000008) renameat2(r0, &(0x7f0000006000-0x8)='./file0\x00', r0, &(0x7f000000d000)='./file0\x00', 0x3) 2018/04/08 15:58:07 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000010000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000c000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}], 0x10) futex(&(0x7f0000011000)=0x1, 0x6, 0x0, &(0x7f000000f000-0x10)={0x0, 0x989680}, &(0x7f000000f000), 0x0) 2018/04/08 15:58:07 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x108) msgsnd(r0, &(0x7f0000001000)={0x3, "72c003fb044d5ffe601183d5752914eb77badf080d602bfe4e3cf11fa173406daaa84b6f4ed9a13c1933e3e1f374c9bbce9831061bfe41eb2a182fbc810480a5f64957e46408820ad3697b47"}, 0x54, 0x800) r1 = userfaultfd(0x80000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000010000)='/dev/input/event#\x00', 0x6, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/vcs\x00', 0x10100, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000009000)='/dev/vcs#\x00', 0xffffffff, 0x8000) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000006000)=""/5) flock(r1, 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:58:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x50)=[{&(0x7f000027a000-0x69)="c932b2e7c563d5bf879d23ecee21a0544bd2b52320472d83e2ede34f444deb284aaa3b6503bf3ae3eca42b0859ecbc26588883bee609b00b0d7100afcd3f95807ca326674477ef8f72ce33fd3e19c5b0502f3b441fb2ac95aa21c409ae4c2b28bab5da01e7afff751b", 0x69}, {&(0x7f0000000000)="41a8b92398029f59622d83871e9366976e2f22123cd0e62cf9df532a82fe01e3097ff6e951f593b30066362341f924b2b68e96ac3bc17c6e1a7998755fd0e050a9342160b4818719fcc7083fcf4c493bc60e9e33fb99c2c6bc1b85055e69f1a28f02f29b81bcd52e0ebb6cc284909a5e54ad76a8b2c0dbc683e9eaedf86f4cd7377df06f4d62", 0x86}, {&(0x7f0000001000-0x48)="0c224b77405ba474690956e96a01419b1c27b19b21fca8f4eab6ff0cf04ea702e5961b482303d30cc70cbdc0efcf3f907d63eb9999c482de11453d8e9adb5e21a0012df502da5794", 0x48}, {&(0x7f0000001000-0x33)="68c8c9c9f140426a8f02a53bb7e2ddb42261000927b33fd857cd485d6bc4127c89a22607e3a3d8d61c87274407376ffe6fb24c", 0x33}, {&(0x7f000065b000-0x8c)="6e0ec24177988c7aeb44ecd8749de8a3e55a2ba87ab18675b8dff1119d664207d934b0f97457543aa3946aa95d317d6432570ef7813256ae21806ecaa57d89df8102a36e930816ebcf474e2b6ea4be60ff96cbf59840b3bab9aa03c54e21734f9e9fbb0181157744cb03b6337f5ee39adc6c022a91a0dc01f7412b1e8406cf0d7f306529b005481e302d8436", 0x8c}], 0x5, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x159, &(0x7f0000004000-0x146a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "6dfd7a", 0x60, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x25, 0x0, [], "fc60ccea1a56c52ef1f1d7e9b52d67eea2c1665a74342342da01adad3e8d3cee696f269ba6"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "d3ec3fee744cb8fc5c114cf6975edda45176e4b72d5cb6801d5d31eb28917b2bbefe1d713a4aeec327aad6c8d5a6a89dc1f1b4eda93c200396aeb9ffeb254a6a7ccbb7e5ef05f9c4fe3e42fab9fc0948c10fc08c7c4030e5af2d07db9709030ac3dd830117ab9c77009856a792d10b15edd2a68438284455ee09c7c473da46b0deedd14d4fb7a5ddf3804505d1cb1dd433520e9abe2755c92d6d5d66eb256889b633b5ef6b464b0cb8194f14b41d001ebc47ce0bc02b19fb8dbebb648f739f7a835d038f50d51c9cb34a92df7e82660dd6f0de60cbfb94a497fb24b1930123fbc5b3b080a9f2b7d56cf594417672"}}}}}}}, &(0x7f0000002000-0x18)={0x0, 0x2, [0x7fd, 0x199]}) 2018/04/08 15:58:08 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000021000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000021000-0xb)={r1, @dev={0xac, 0x14, 0x0, 0x17}, @multicast1=0xe0000001}, 0xc) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000022000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x3, 0x1000, 0x500, 0x1, 0x40000, r1}) r2 = memfd_create(&(0x7f0000022000-0xec)="747292737f65646370757365740057391570345768c853f27d3e71cbc2545630be958bcbe05bc9825b1925c66a66736f68b6246c4ce43be6f0d4db76dd1817eed4e0339eb1eb0cc99d96baf81f237cb0e0f89a1d4bed6620755a64bd522124389c327840eb70c3ca6f41651cab7eb71148cafa5dea36d39c919faa3f7889a72ae8de0c4ba4e3ae3649064393a514702b383f409f408d4f14e68cc44bdbeace86bb19c83e9a5ee246c77e9407bca2f691eed8fe39cb00d296c3303eb67977542739b5eea408167f7401b51d60d0fc8033c5b79aaebb3ebef00a4420f453a5c83259cffc99cd574ad1bbe8fa0c", 0x40000000000001) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x28, &(0x7f000000f000-0x28)}, 0x10) 2018/04/08 15:58:08 executing program 0: shmget$private(0x0, 0x3000, 0x1001, &(0x7f0000fa2000/0x3000)=nil) 2018/04/08 15:58:08 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004000-0xfc)={@random="dbab4a301981", @random="9e4deb949828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffff8, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000f3a000)={0x0, 0x0, []}) 2018/04/08 15:58:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000017000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x94, 0x0, 0x0, 0x1}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000025000-0x8)={@remote, @multicast1}, &(0x7f0000025000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000023000)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000026000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000017000)={&(0x7f0000016000-0x3c)=@ipv4_getaddr={0x3c, 0x16, 0x200, 0x2, 0x2, {0x2, 0xe0, 0x64c, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x200, 0x6, 0x2, 0x6}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x2}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000040) 2018/04/08 15:58:08 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000007000-0xd3)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00f059", 0x15, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"f8"}}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x1, [0x4e9]}) syz_extract_tcp_res(&(0x7f000000f000), 0xa2, 0x600f) 2018/04/08 15:58:08 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='cpuset\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000011000)={0x0}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000d000)={r1, @in6={{0xa, 0x3, 0x4, @empty, 0x3}}}, &(0x7f0000004000-0x4)=0x8c) read(r0, &(0x7f000000d000-0xc1)=""/193, 0xc1) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000013000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000013000)) 2018/04/08 15:58:08 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0}, &(0x7f000000f000-0x4)=0xc) r2 = getuid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r4 = gettid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f000000f000)=0xe8) getgroups(0x7, &(0x7f0000003000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(r1, &(0x7f0000005000-0x4)='net\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000010000-0x8)={0x0, 0x6}, &(0x7f0000011000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000001000)={r8, @in={{0x2, 0x1, @empty}}, 0x3, 0x100000001, 0x723d, 0x4, 0x9}, &(0x7f000000e000)=0xa0) sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f000000c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[{&(0x7f0000010000-0xcd)="4506f39d92d2cbe5b88cfae42dfe2f980ed5b76aed668a5baf1e17788e3093cf55889dc6a17a85997984b21d7dfbe2c366bdf1ff33886433710a1f27008c07251968abefb2c090771e77f968abf5e0358387a6f4fca3c3b2665ccf347ba710e9042396ce409b5329e1a3b1992ef33408fe39c00c80012b567c6a5086843caaf423eec597fbfe3da46e7b8c2ddaa485ece7a5a93fad6f39edcb1a543100ca3395a333856c1383ff1b8b08546210164a95ff734aa845ae81fde8a278f9464b0f1f625b33ee6411c873846d7cc026", 0xcd}, {&(0x7f0000010000-0x88)="210bf12a7abf8c7d07d953480439d103b6e0ae6ad59548376ec7b5d167700a39ba5c8d6b4654bf1c93884f7145c58f407e71e211957424ea36fb47781a58a2207cd0b5a9c09fc5eb2baccf39c8cd2fc8ced68e69176b54493b6265f451082ab945efe8c5b222cbf2c59e8e41c65105ccda9d7deb9aadfd6b68095ed42899c4c3a723785aeb79552a", 0x88}, {&(0x7f0000010000-0x2b)="293cc61a4b096dcefbf1a6fc10c2cbbbf676c86f72b80f210e42a9e14cf8103afb8792417dae7793192f7a", 0x2b}, {&(0x7f000000f000)="6d2561a43f0e4f25775a5c2095435a1986a204057a3c2ea2ffa566c8106fbeba3ed9c328d812dcb558ea87a122b95ae7067dfa67c9b5a5ea1ce06d595c443161a182697369c75e51a019ecf90acc348c6c0ae3e583c0a81748c20d4a782b9bcad7f37e6f588812b3ab11c5acaa11719922a91843b725fdbfb8fe7fc08e252c3f48c6a0b09dc1ae8d88e6af771e8fc96801f8006819a77003ad286c99651fbd08072cd561c878e34f0d82b237bad758c019f6c4f25a067fef44e974e66c61f7b7e00a0c4778c389586077abcea43dc5a26e9fb7", 0xd3}, {&(0x7f000000f000)="40a305500ef09c7bf239fff33108b293c87e19091f8a41559b107f148f10ec3ea89b93f5c75f47dad4a0b97891740613aa04234fa2a3a88e7cecd5d05057ff9fc644ef53", 0x44}, {&(0x7f0000007000-0x24)="8f9c0d49f9011dffe0085b759b44b780a8bf626f916974650597fb9c21cf15ee63e63f3e", 0x24}], 0x6, 0x0, 0x0, 0x40080}, {&(0x7f000000f000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000010000-0x10)=[{&(0x7f000000f000)="a51ad3af52217311b32392f2fa96e363173e4a425f306e0b78ea83", 0x1b}], 0x1, &(0x7f000000f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x80}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000010000-0x20)=[{&(0x7f000000c000)="1c8717e2b6e3068e30fcde2964492202cec9bf71c9ff1cc8556b857f935ec5cac40378d69f60748d599455a00d2cd96d93160f5fa0c0a8708c580078d12740b07df4c9b1ea181b6eb2f11126b64ecb632895026fecfad2af57865d1073771f88d1e24a7896744840dde819e04fe9ea7880bcb55f5ef92ce12a4e7a356c5c4be634870fbd8d7c5e1c3c3b5d2dc8d8", 0x8e}, {&(0x7f0000010000-0x5f)="c095f93b4a2b27ae09fd9d0a323451fc5f91e018c65588e118a8628492fdbd762e50c3db15b4d3bd383bd5ce0b1663577300293afeef6e3cd250f123fa709dcc025b6af29e75a7718879fbea587b3a3e22e6f98a5df29a8c5d256171e39668", 0x5f}], 0x2, 0x0, 0x0, 0x40000}], 0x3, 0x10) syz_emit_ethernet(0xa6, &(0x7f0000003000-0xa6)={@random="392b5fb1d360", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="ec1199ddef4a", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000003000)={0x0, 0x0, []}) 2018/04/08 15:58:08 executing program 0: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000005000-0x8)='./file0\x00', 0x88) pivot_root(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000005000-0x7)='./file0\x00', &(0x7f0000002000)=""/220, 0xdc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/08 15:58:08 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000016000-0x4)) syz_open_dev$random(&(0x7f0000023000)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f000001a000-0x40), &(0x7f0000016000-0x40), &(0x7f000001a000-0x40)={0x80000}, &(0x7f0000019000), &(0x7f0000003000)={&(0x7f000000a000-0x8), 0x8}) 2018/04/08 15:58:11 executing program 1: mmap(&(0x7f0000ac0000/0x4000)=nil, 0x4000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ac1000/0x2000)=nil, 0x2000, 0xd000, 0x2, &(0x7f0000d14000/0xd000)=nil) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000d18000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000000)=0x1c) 2018/04/08 15:58:11 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000017000-0x8b)=""/139, &(0x7f0000011000)=0x8b) r2 = accept(r0, &(0x7f0000018000-0x80)=@generic, &(0x7f000000e000-0x4)=0x80) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000017000)=0x48, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000017000)='/dev/vcsa#\x00', 0x7, 0x200082) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000018000)="b79d855ffbf73d51bb28bf546a3ea535d71085b8cad48d99c4af301d2e0f2d2ff6e9eaab1baff5708e2c30323ba5cf66db4cc506f37dfeadb77bf9f7c9d3b255a7f2339262e17f03c41565086bc0e9a0744e3fce6040699462b82d717681c4b521c0307a9fe7f4d6292aebad2ee17b75fd085bbd8f11", 0x76) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000018000-0x4)=0x4, 0x4) ppoll(&(0x7f0000016000)=[{r0, 0x9}, {r0, 0x2}], 0x2, &(0x7f0000016000), &(0x7f0000016000)={0x200}, 0x8) fcntl$setpipe(r0, 0x407, 0x20) connect$ipx(r3, &(0x7f000000f000)={0x4, 0x2, 0x1ff, "b14cc0afdb97", 0x8}, 0x10) writev(r0, &(0x7f000000b000)=[{&(0x7f0000013000-0x1000)='"', 0x1}], 0x1) 2018/04/08 15:58:12 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x81) setxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000)=@random={'system.', '^,#\'bdev!,.(+[}vboxnet0\x00'}, &(0x7f0000008000)='user.', 0x5, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000b000)=@known='com.apple.system.Security\x00', &(0x7f0000001000)='user.', 0x5, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/vcs\x00', 0x111000, 0x0) accept$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b000)=0x14) llistxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f000000b000-0xad)=""/173, 0xad) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000d000)='bbr\x00', 0x4) 2018/04/08 15:58:12 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x4, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000011000-0x4)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@remote}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x8000, 0x1, 0x2, 0xa, 0xa0, 0x80, 0xbf, r1, r2}, {0x1, 0x6, 0x5, 0x9, 0x1000, 0x3, 0x708, 0x4}, {0x1f8, 0x2, 0x0, 0x8}, 0xffffffffffffff8f, 0x3, 0x3, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x8, 0x6, 0x1ff, 0x4}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000000e000)="6e65742f756e697800254921cb262085b18e155407ffb76829aadcbe4a0da4861eb464130f6b0046ff8f21815a3b530997e8df7a4a4eda705ca239a800dd871932a597c93a6efae1ce3a7d55368193cba0687f53") sendfile(r3, r4, &(0x7f0000005000), 0x40006) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r4, &(0x7f0000006000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x80, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000012000-0xc)='id_resolver\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000011000)="3ff104e5ad8fd7df5501998cf982f1d54fa4378cae0d6cdfe1e15497e2468cfe1c2f973f42b4f46369d8fa32ebe1175dd45dea9ee63e495221f9c6b4160b011e318a920b2721a0d666bea18430e06dbf40b8cbbe233b05eda70ba03ee065cf5f6ba32dbd393cde96ceed5cb47052147768fb88872ca030086ead79477ad555d617284efdc002f2fd416381a66e3854effa269d06efc5f366eae868330dfe5fae82ebb03d6e10c691620be89120b366bf82a9a7dab1ab63910e310c5e14bce4", 0xbf, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000011000)='id_resolver\x00', 0x0) r6 = request_key(&(0x7f0000011000-0x6)='.dead\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000d000-0x54)="6e65742f756e697800254921cb262085b18e155407ffb76829aadcbe4a0da4861eb464130f6b0046ff8f21815a3b530997e8df7a4a4eda705ca239a800dd871932a597c93a6efae1ce3a7d55368193cba0687f53", 0xfffffffffffffffb) add_key(&(0x7f0000006000-0x6)='.dead\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000011000-0xf0)="7415c1e4a9d80a3e2aab33a285b306b8aed49d4e9b185b790ba4a54cbe2e15acc3492a5b64838dbe3dc230efb91828680ac8d77c4cd1da619fd5becff9a230663923d1a7b2c75e3801e9f7994bbec489e34b274ad5b2ca4a08a178f09d0efa5d826c68692585e21ae522b74ad7990ea1e827f59c837993be79d8b814c4e8174ba8b78ea1aa4233cd545309a9240ed5e6501153272ebb3192ef6180d4670204e94143a3072ced650baebea6a3b0984b78ef0fb2188623cc1ed50f68c254131c95d8c8657d98f3343afb1180bc8d0b16a62eb5b3a04d65cbe5f007d7dd64bfada5fc400279117b2f513e3b88668880129a", 0xf0, r6) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x8)='net/udp\x00') preadv(r0, &(0x7f0000025000)=[{&(0x7f0000013000)=""/252, 0xfc}, {&(0x7f0000014000-0x34)=""/52, 0x34}, {&(0x7f0000027000-0xcd)=""/205, 0xcd}], 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000029000)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000027000)={&(0x7f0000000000)={0x27, 0xf000000000000000, 0x1, 0x5, 0x3, 0x1, "c065170c84ca5c76c045e018c21d8ef4c303d61d0290c6993ecd09dcc0ead0b9e7066242fe16c65025adf084af5be864bdf765a41eceee782d6049a628e557", 0x4}, 0x60, &(0x7f0000028000-0x10)=[{&(0x7f0000027000)="d7489b6090bbf89ce43051517850b7778f3bb715443f920b7757ad74ca901c591c724aeb9b81a50bff", 0x29}], 0x1, &(0x7f0000028000-0x1010)={0x1010, 0x19f, 0x24db15ff, "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"}, 0x1010}, 0x10) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x200000000002) r1 = socket(0x19, 0x7, 0x7fff) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000004000-0x118)={0xfff, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)=""/44, 0x2c) r1 = msgget(0x0, 0x500) shutdown(r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000), 0xfff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)) msgctl$IPC_RMID(r1, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000003000-0x8)=""/8) 2018/04/08 15:58:12 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x3)='%&\x00', 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$describe(0x6, r2, &(0x7f0000003000-0xe6)=""/230, 0xe6) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000005000-0x62)=""/98, 0x62, 0x100, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/04/08 15:58:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004a0000)='attr\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) sendmmsg(r1, &(0x7f000000e000)=[{{&(0x7f0000010000)=@ax25={0x3, {"e42e3c1de57b27"}}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000011000-0x1010)=[]}}], 0x1, 0x0) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) recvmmsg(r0, &(0x7f0000017000-0x12c)=[], 0x1, 0x0, &(0x7f0000017000-0x10)={0x77359400}) r1 = openat(0xffffffffffffff9c, &(0x7f000000e000)='./file0\x00', 0x24081, 0x20) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000012000)="997b78874e74ab0c916fd9f65358e1b1d1bec5fc908dcf118bd58303c118128ca3df9b34217a2e67f4b46971feffe1b446600309a916d5ab9a80b9982d79ffa3263b5134f208c6e0eb2a20e0393964a576d6d03f1d09c5bfe8f78d0ec4a81448282029d3cf5a8731cba549511afd776b80367703ef61c3323d1a4b047b42191a4be01be2fb7af93bed607434bbb0c8a6de8b144389e2ea169c7a253a", 0x9c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000004000-0x4)=0xfff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000000d000-0x158)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, []}, 0xb8}, 0x1}, 0x0) 2018/04/08 15:58:12 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x18800, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000-0x65)="f1f26e4b3209f751694dbfd7fba668a1b9e96531629a3ea8ce267b138d075cdd1a28c3c41262c2411b702782cd81ce7774240ee40273c9254179ccf80442f7ced50bccdc1c9efae718d5ffbaf213c8055688c3c37b088074905a0008ade8b6222e126114ac", 0x65, 0x0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x38d}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000003000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000006000+0x85d)=""/210, 0xd2, 0x1, &(0x7f0000006000)={0x1a, 0x5, 0x81, 0x5, 0x1ff, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/04/08 15:58:12 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000000e000)=0x1c, 0x800) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000004000), &(0x7f0000008000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) statx(r1, &(0x7f000000e000-0x6)='./file0\x00', 0x1000, 0x0, &(0x7f0000005000-0x100)) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000007000-0x93)='k', 0x1}], 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0x7c000)=nil, 0x7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xa) clone(0x0, &(0x7f0000069000), &(0x7f0000066000), &(0x7f000005e000), &(0x7f0000078000-0x1000)) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x80000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000f3e000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000009000)={0x0}, &(0x7f0000009000)=0xc) wait4(r3, &(0x7f0000002000), 0x0, &(0x7f0000009000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0xe6, 0x3, 0x0, 0xf, 0x1c, 0x1, "1641083b9643aea010964c6a9487b59607822f5b60a9dc76ddc6dcb15f16119809fa24b66b7938c6bb63005d95d7a1b55c0c8a723c25860136849529f606cf43", "3ccc7595861ff2307cd4dfb33122d42c8bfea8abbeb20553257fc759b8188472c9adbaeeffd4db1db756f8cf39bd8b2bb72480e315e5ebb13a25a47064645053", "b4e6d6ea54771ed854c1d9b415ee59b57aa79945e2e49b285cc507057920d363", [0x0, 0x89]}) fchdir(r1) fcntl$addseals(r2, 0x409, 0x3) 2018/04/08 15:58:12 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00005cb000)={0x2, &(0x7f0000001000-0x1a)=""/26, &(0x7f0000000000)=[{0x4, 0x91, 0x3, &(0x7f0000d34000-0x91)=""/145}, {0x7, 0x5, 0x0, &(0x7f0000968000-0x5)=""/5}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb7, "50aad85718ffdcd345341eb90ad5850f71580a511d654a475ab4acd2a6040a302868abb01db3c08a08c05d336bac84aa255498c4979b3d5e75036983e6f2dbe4932352fc1957e43a2077951440f363160488ad471f7d2822442938b0c45141ce90addf202bb25ec1d1297c4cb6b710616c4acd91d5778fcef5255441e07b97540ab910f7c1fbee0522b79997cfd7ea04a9b44eaac571645b94bf398d35d058ca97973673f0e331c1b66f36f0bbf14b0ff50cd17166de02"}, &(0x7f0000002000-0x4)=0xbf) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x1, 0x7, 0x9, 0x444}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000003000)="76602c0e2c603edf403aee50e57ef1ce42916627b05b3ed3ce4954b0b9bf1e34ad8b1747104fd230ac3cf5b20dfbcde84dcdd3c0f5adc8f5d2a8211a930e0f626d5a06dc4c0c3455b08b27", 0x4b, 0x1000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000005000-0x10)={r3, r4, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000002000-0x48)=@full, &(0x7f0000005000)=0x48, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000007000-0x4)=0xc) rt_sigqueueinfo(r5, 0x3, &(0x7f0000002000)={0x2f, 0x100, 0xffff, 0x101}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000004000)={&(0x7f0000000000)=@full={{0x3, {"5580a276cd41cc"}, 0x1000}, [{"ca14cd3f416aad"}, {"fae9ffd959329a"}, {"0fc7bf8f7650d3"}, {"69a7425e8c3f90"}, {"c9876afcc1cf54"}, {"4671e2bc0f4fc7"}, {"2319bafc79c484"}, {"4094d0ba722426"}]}, 0x48, &(0x7f0000007000)=[{&(0x7f0000007000)="9120109826596b2e6691d94b453a680a037a49797b97d8ea3080184147097d00ba9c5d04e0fd3bf6c5042e5c02c8a9c34b6bc436f3d20d7f08232bde759219ae82866c0c29815b36fdfca97cc52da4c912f0934013911180166ed5436e17a27e7db4a9a25949e3d8bb27769593d3b4a7f39493377714ffaf66cc8bed49", 0x7d}, {&(0x7f0000007000-0x26)="de3dbc1bc3549d34e9b20b51387d5d886d8c1b3d1d3c98cb0384f53d9d72aa8d41be6bbc989b", 0x26}, {&(0x7f0000004000)="842e618c22967e1056a6e25bac815693aae4d435396c7e8166ce2265233d07ca7dcb8e91f0350d860cdefe6be0bd0ff6440d3d4c469a1ccfc950ee5c3e87a11ac0325b9143e4a1e2d513bb675d32461a3b5804beefdac9be869ffd038b4d67fa486705c7e6d1c957458d18ba7dd9ea9a186b1446f82c5774488025b704410dee0ffe4fa9dbb7f113f05fa950cbe17b69371e5a4f7300b91d20c1147c9c58390681cb2f6cfd477b31fe33403da33edab5a7c873616db86b8ef4023465ec095a16497ca717ebf96a80da0b7e8430376259c3fbcd6e10318109d6a58dc6054ebaeff3e13e4d138a96f50d971996ec5d9fe28a9c8ed09dcdc06b", 0xf8}], 0x3, &(0x7f0000006000-0x558)=[{0x90, 0x29, 0x8, "a02e6e49b22ff1a695bdb2fd029dbc789d05d9d7781f7eb8111c74672ce3cb7789db7e473ba41dba906f03a7bc4a21886868ab92a52c0f73aac57c8a51242fd51351455d63e6dc22bd36009d5dd92a6a111471fab91438102f089846299c7892798088fcdde48001a531eb158fa56140a818d2c97ee7812df9a5aba4c987e420"}, {0x80, 0x110, 0x6, "56703165eb06b858f790cd6a85ddf42ebb1ee333b39589d893e63a333b61ce3dfe5c507c956ed59c2c99d217ef84141db1cbedaae6340267de32b57e2e5063934a364475efd967bcd1d083b28d3a2b02874638334625531656aeb1f1e4c44c08a164c5b920b318514394153f6923"}, {0xb8, 0x1bd, 0x9, "d9cd4e0d6dfd7bc26379e995bf47c2c55a3cb047913915d1774c6ca6626568661e3a4253a5e9ff8ecc260f68f947f65538eef77034d7883fc40133ae179a69ade65453be48bde1c770284f5c13a9df61501fc22233dbea8010f4701d7c10a7e3f4043ed1b3a81edf619be5ab39e5affdcd33c3db4b9c2b6d1ea683b2868eddc63a36f1f13ee557ae71eb10ba6e287334bfcae7b31606cddbcc135fedffb0a0184c32"}, {0xd8, 0x19f, 0x9, "432146edb363b5e716ac028a9c8032f8c41a015b7d828d9637f78c1d6062e2f312fb6603cac665219c642ef771495dd7b939ec6446152bd34b092bea4518380d620c3551b24b92803854191ecb95fab41c38cf6cd653b2d20ea651b1721f80e43907d77e56cee2fd1acd22a186c027abc0781243ec77051371f41d555c485c8756de3bdf0c25e5bdfcc5982980f2c6bf943ef443744af2228b68a3d1b87d4018aee0c03d81f5de71028b0550741f031dc5c0f0538786e9cce93dfac8b9ff696c6bb47e20a8ba"}, {0x80, 0x11b, 0x40, "2593d5ca3929de9602888bb7c043156ebb6affb74873a14b4a316bbf67448d4071dff03d0e190137c1d021e579a4a9358fea9cb1d27556089bdbdb215855e8828795cc357f66fe2d2f83412bd6c14cfe225730ff741d8f6b188bb6d31358fd011f5bc157338c214222252d6740"}, {0x80, 0x11f, 0x5, "fa284475888af87b0beedee4649827d82e3c7c61e85f026cd2d3b58667503df6b545bc56c45929e13e3a279e65b0a7074da40e0760de079e65594225b70455b96a5dfdac2140769253304fbafbfd65e965b0d4a14623721f46c1e16c8f19279145ab85cc4d85ac5c83a0fa"}, {0xe0, 0x118, 0x6, "4aaeffd5c1cbd3f28f2f4fa560e7f342bd1154b30decceca47dc6846acd72e64410f57aeadea95097851c34743e8ddde750900f6362b924f145b1d80ac9b512ee19b2077c181d4605b8a29a81bb6d45fb62c4dc815f085825d0b5a0506690e9ffda4f113f0a63c50e805f4dcf469ba331c15a7a3ac934240bae24503a0d7559d86295fcbdceb6f2144323dc25b6f58a875fd07dfea9f12716deea0bd16306b0ab8a9d1e52e6ea4c6fb119ab175ae6e742502605de955604bbd5edc5a571827af69bfc02cab05a0493bcade9f789701"}, {0xd8, 0x0, 0x800, "3040fe82950b0f2e76c8449fc2d0f34f1784b4faaa89be7ef3def69973b37b356bd904652b6a06555c2ab25183f8f94253ebd48bd25c90c3c142c239d0e664844ca402a9447a999b4c34c033d28cc60d7491c79f9eedf97f049b23f8ddb795e1f49500c128f58d56ca3d782c0a0451a0606df5cb9e6ef3a28b73fe476ba0499884f2611a2040ca6baa6d70d0cf68a4ad62fa45733aea1f241117a6c6707679c69cf6647f207b763284620eac4b8ab45b2d90340c97bde2136ad0aacc297d3a456a"}], 0x558, 0x20000800}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000009000-0x4)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/08 15:58:12 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00008b9000-0xa)='/dev/vcs#\x00', 0x20, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000000f000)=@hci, &(0x7f000000f000)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000010000-0x8)=@hopopts={0x3a, 0x0, [], []}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000006000)=""/125, &(0x7f000000d000-0x4)=0x7d) 2018/04/08 15:58:12 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000016000-0x50)="41ef2e6841a8bd76ea1df82d2b6843f71e9607a981b62284691a2745c1315ce8c0eac590e292323b9861279b055e88ebba3db702ff5566bb0f2da06410edcd892cf7da419b41e5106c9f4b5c04646cd1", &(0x7f000004d000-0x4), &(0x7f0000000000), &(0x7f0000033000-0x2)="3ddf") r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r1, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000049000-0x10)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000005000-0x4), 0x4) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000023000)={0x0, 0x3, 0x3, 0x3, 0x3}) r1 = openat(0xffffffffffffffff, &(0x7f000000a000)='./file0\x00', 0x100, 0x140) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f000001a000-0x4)=r1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000010000-0xc), &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000025000-0x4), 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000024000-0x8)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000024000-0xc)={0x0, 0x0, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x2c)={0x5, 0xa, 0x7fff, 0x20, 0x0, 0xffffffffffffffff}, 0x2c) syncfs(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000000)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000001f000-0xb), 0xb) 2018/04/08 15:58:12 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffff9c, 0x40a140) r3 = fcntl$dupfd(r0, 0x406, r2) r4 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f000001c000)) write(r4, &(0x7f000001b000)="63822f068714d8d6e917f424f6f07a96f043381b0338ca3b8ba6967bf808326002b2bda7a5a1f05bc917fceaad9667d801a0e5a1b2e98f726604e822f0ac30cd7b2deefa6c472053e70d220749334c2dd80ff7ec064c8ca9732453a0b7e48dd89b258e3e270aa7cc9eb382adcb378bdc6f3f469d3497fafb7b0f4901b56699b274530721a9292848a7c4092b57d9a64b9a7dea70f555598e015eea452d18e7855e835635d21263b792a4de7b193de4ca8b7f3b18", 0xb4) sendfile(r4, r4, &(0x7f0000019000), 0x69f7) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2, &(0x7f000001e000-0x27)="cb71a079521ccbd8d0270c835ebe13434303a5179864942e4588dc5a5b8547d790e6e1ee0eca8e") [ 772.994409] Unable to handle kernel paging request at virtual address 60006b6e5000 [ 772.996915] Mem abort info: [ 772.997765] ESR = 0x96000004 [ 772.998664] Exception class = DABT (current EL), IL = 32 bits [ 772.999893] SET = 0, FnV = 0 [ 773.000572] EA = 0, S1PTW = 0 [ 773.001419] Data abort info: [ 773.002077] ISV = 0, ISS = 0x00000004 [ 773.003092] CM = 0, WnR = 0 [ 773.003664] user pgtable: 4k pages, 48-bit VAs, pgdp = 000000009eddb24e [ 773.004982] [000060006b6e5000] pgd=0000000000000000 [ 773.006182] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 773.008109] Modules linked in: [ 773.009124] CPU: 1 PID: 15232 Comm: syz-executor0 Not tainted 4.16.0-00006-g6eee13dfb529 #1 [ 773.011669] Hardware name: linux,dummy-virt (DT) [ 773.013060] pstate: 80400005 (Nzcv daif +PAN -UAO) [ 773.014649] pc : in_dev_finish_destroy+0xcc/0x230 [ 773.016181] lr : in_dev_finish_destroy+0xa4/0x230 [ 773.017690] sp : ffff800075f77ee0 [ 773.018804] x29: ffff800075f77ee0 x28: ffff800070f25fb8 [ 773.020566] x27: ffff20000a917460 x26: ffff20000a917000 [ 773.022107] x25: 000000000000000a x24: ffff20000a919000 [ 773.023682] x23: ffff800075f78000 x22: ffff200009b84da8 [ 773.025625] x21: 1ffff0000e1e4bf8 x20: ffff800072351100 [ 773.026912] x19: ffff800070f25e00 x18: 000000000000a4cf [ 773.028068] x17: 00000000000012b8 x16: 0000000000001068 [ 773.029158] x15: 0000000000000003 x14: 00000000f2000000 [ 773.030574] x13: ffff20000a9fb560 x12: 0000000000000002 [ 773.031697] x11: 0000000000001488 x10: 0000000000000004 [ 773.032916] x9 : 0000000000000000 x8 : 0000000000000003 [ 773.034497] x7 : 0000000000000000 x6 : 0000000000000000 [ 773.035876] x5 : 0000000000000000 x4 : 1fffe4000178908c [ 773.037676] x3 : 1fffe4000178908c x2 : ffffffffffffffff [ 773.039490] x1 : 000060006b6e5000 x0 : 000060006b6e5000 [ 773.041496] Process syz-executor0 (pid: 15232, stack limit = 0x00000000760c04ed) [ 773.043521] Call trace: [ 773.044240] in_dev_finish_destroy+0xcc/0x230 [ 773.045635] in_dev_rcu_put+0x34/0x48 [ 773.046639] rcu_process_callbacks+0x350/0x988 [ 773.048017] __do_softirq+0x318/0x734 [ 773.049008] irq_exit+0x264/0x2d0 [ 773.050692] __handle_domain_irq+0xd8/0x1a0 [ 773.051888] gic_handle_irq+0x9c/0x1fc [ 773.052713] el1_irq+0xb4/0x130 [ 773.053763] debug_lockdep_rcu_enabled.part.0+0x0/0x58 [ 773.054880] inet_twsk_purge+0xdc/0x4e0 [ 773.055699] tcpv6_net_exit_batch+0x1c/0x28 [ 773.057076] ops_exit_list.isra.2+0xe8/0x140 [ 773.058446] setup_net+0x2d4/0x508 [ 773.059238] copy_net_ns+0x148/0x3a0 [ 773.060104] create_new_namespaces+0x318/0x640 [ 773.061114] copy_namespaces+0x270/0x2e8 [ 773.062150] copy_process.isra.6.part.7+0x18a0/0x5318 [ 773.063259] _do_fork+0x178/0x9e0 [ 773.064070] SyS_clone+0x48/0x60 [ 773.064893] el0_svc_naked+0x30/0x34 [ 773.066176] Code: d538d081 f9425a80 92800002 8b010000 (885f7c04) [ 773.067709] ---[ end trace 637752b085fc6900 ]--- [ 773.069193] Kernel panic - not syncing: Fatal exception in interrupt [ 773.071431] SMP: stopping secondary CPUs [ 773.072342] Kernel Offset: disabled [ 773.073150] CPU features: 0x5000418 [ 773.074434] Memory Limit: none [ 773.075167] Rebooting in 86400 seconds..