0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000c000-0xc)={r3, 0x2, 0x30}, &(0x7f000000b000)=0xc) msync(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x6) 2018/04/09 00:47:33 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db8000)={0x0, 0xcee1}, &(0x7f00009fa000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}}}, 0x8, 0x7, 0x7, "49186215c6b16cab8dee06e15808b6527e48b0b16f2150127cbaf097c0b72d6dba6e0080dbc6995be5e1da4cff7516356f97521f528b27d4094a94cbe5dc03034b5d7c1a81ac96f2752be52a83554fd2"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000056000-0x20)={0x4, 0x0, 0x4, 0x1, 0x154c, 0x80000001, 0x6, 0xfdf0, r1}, &(0x7f0000000000)=0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e48000-0x4)=0xf72) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000b000)='projid_map\x00') close(r3) 2018/04/09 00:47:33 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002ac000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000db8000)={&(0x7f0000f15000)=[0x5, 0x2, 0xad3, 0x4, 0x80, 0x3, 0x1b7c, 0x2], 0x3, 0x800, 0x6, 0xffffffff, 0x863, 0xfffffffffffffffb, {0x9, 0x9, 0x80000000, 0x8000, 0x8, 0x9, 0x2, 0x4, 0xfffffffffffff7ff, 0x9, 0x3, 0x7, 0x1ff, 0x77, "1769ea4df7db002b7012cefad631ab68407a3b113708e9b225ac1c32fe6880a4"}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4b000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x8) close(r0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000001f000)='./file0\x00', 0x0) bind$inet6(r2, &(0x7f0000019000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) prctl$intptr(0x26, 0x1) seccomp(0x800000000001, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2018/04/09 00:47:33 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000004000-0x10)=@ipx, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000009000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffe885}}}, 0x5, 0x8001, 0x1ff, "4a743dc2b7784481e4322b90e1a08a4c63679ca99ddd576d997de467d314cf2735e56fb43c6d27adbde5b08829f147b7a89c9adc41dd79524575c3469b715550ba1411c12a83f45facccd680835191ca"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000005000)=0x5, 0x2) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002000-0x4d)=""/77) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000007000)='net/llc\x00') getdents64(r2, &(0x7f0000009000-0x19)=""/25, 0x19) getdents64(r2, &(0x7f0000004000-0xdd)=""/221, 0x3e2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000009000)=0xfff, 0x4) 2018/04/09 00:47:33 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000002000-0xa)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getdents64(r1, &(0x7f0000001000-0x97)=""/151, 0x97) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1800008}, 0xc, &(0x7f0000002000)={&(0x7f0000001000-0x1160)={0x1160, 0x2, 0x7, 0x9, 0x0, 0x2, {0xe, 0x0, 0x2}, [@generic="a1e2b3812711eaf680756c6f94c5a3331316572a371c7a", @typed={0xc, 0x60, @uid=r2}, @typed={0xc, 0x27, @fd=r0}, @nested={0x1104, 0x7c, [@generic="a40b5ebb3a6663589f38129b3bcf30dffca9748f0244c9388f5bd2eb", @generic="8fcff61c0ac6c44837b947c7f947de3b549e8025", @generic="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", @generic="e09422c847bc208c6a5689fb20a3fe3269d1ff701a8c2d044264051ac1325cb131925b0e6bc203096ab39c7784d6bb50b72c1c01a6881b043cd70e347ecc755d571b3a6fc092d6eac3cbd0936b89cf8e0016892fb0f9821c16560bf6336795d3", @generic="6aba9fa0ae8bb03e2906ecc9e9796883e149a1b1d1bc2a6061f6773f3b2ac613d2e3c3da4ef1d181398dc07ce4bbc37bb08d927001857f27cb2f0e61f79b542bb272c70cc60773ccfc5b3e03f07060e34ec0d0978a3369c703418249d4e9d87f49995a1a6a8f0057f19cfe604a6948"]}, @typed={0x8, 0x65}, @typed={0x10, 0x6, @u64=0x10001}]}, 0x1160}, 0x1, 0x0, 0x0, 0x800}, 0x810) fcntl$notify(r1, 0x402, 0x3a) 2018/04/09 00:47:33 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000a94000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0xf140, 0x6, 0xffffffffffffff81, 0x101, "833402f124587fb3f5e845944eaa7a73298a881c3910781ea880940d19a96ce729dd50d0a4ca415a7d40c60585c847ccc4e4235b5e32f75f60225fb06fb5a9", 0x7}, 0x60) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x3, &(0x7f0000010000-0xb8)=@framed={{0x18}, [], {0x95}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f000000b000-0x1000)=""/4096}, 0x48) r2 = dup(r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000011000), &(0x7f000000f000-0x4)=0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f000000a000-0x8)='./file0\x00', r1}, 0xc) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x3, @rand_addr=0x7ff}, @common='ip6gretap0\x00'}) 2018/04/09 00:47:33 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f00000cb000-0x4), &(0x7f000000b000)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000666000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f000018b000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000001000-0x8)={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(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000a73000)=""/157, 0x9d}, {&(0x7f0000cbd000)=""/108, 0x6c}], 0x2, &(0x7f0000cff000)=""/205, 0xcd, 0x8}, 0x4}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f0000595000-0xfe)=""/254, 0xfe}, {&(0x7f0000b69000-0xab)=""/171, 0xab}, {&(0x7f000088e000-0xf3)=""/243, 0xf3}], 0x3, &(0x7f0000000000)=""/246, 0xf6, 0x81}, 0x1ff}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000b99000)=[], 0x0, &(0x7f0000000000)=""/4096, 0x1000, 0x7}, 0xb77}, {{&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000896000)=[{&(0x7f0000ddb000-0xf)=""/15, 0xf}, {&(0x7f0000491000)=""/147, 0x93}], 0x2, &(0x7f0000001000-0x74)=""/116, 0x74}, 0x7}, {{0x0, 0x0, &(0x7f0000eca000-0x60)=[{&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000ec2000-0x19)=""/25, 0x19}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000403000)=""/104, 0x68}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}], 0x6, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000ea2000-0x62)=""/98, 0x62}, {&(0x7f0000fde000-0xfa)=""/250, 0xfa}, {}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000278000)=""/36, 0x24}, {&(0x7f0000001000-0x10)=""/16, 0x10}, {&(0x7f0000ea3000)}], 0x7, &(0x7f000053b000)=""/85, 0x55, 0x3}, 0xffff}], 0x6, 0x2000, &(0x7f0000a54000-0x10)={0x0, 0x989680}) 2018/04/09 00:47:33 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005f7000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000027000)={0x2, 0x10000, 0x3, 0x5665}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000027000-0x8)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002000)=[{&(0x7f0000015000-0x8)=@abs, 0x8, &(0x7f0000011000-0x50)=[], 0x0, &(0x7f000000f000)=[@cred={0xffffffffffffff87, 0x1, 0x2}], 0x3}], 0x29d, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000027000)=""/4096, 0x1000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000f000-0x8)) 2018/04/09 00:47:33 executing program 1: eventfd2(0x0, 0x80000) r0 = memfd_create(&(0x7f0000838000-0x20)=':\x00posix_acl_accessppp0em0GPLeth1', 0x2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000dfc000)) 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) r1 = epoll_create1(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) syncfs(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00008f4000-0xb4)=[{{&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x4, 0x84d, 0x3f7ecf1ca8c47cc4, 0xcbe, 0x9, "d7fe967fd496024ce17e2aa7b14049492583aacbc84cfcbe7a58ea1b061f54a0381f9e1b6c1f6e47bc61bd4ec28db69f385d8bde5e8571acf0d7240996a5ea", 0xaf}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x1000)="c456a9eccdeb9cbb7aae5c57094772d00431a8661d1aa28f81573d2d4547f94f249e7318aa2b889106b3fb08f50d97193a2cf5048595be5c28b660388aa410d9800129949dbd1e3ce08cbe63085123a5b348a205c7bcb0949ca08904541b383b6e24ba1070508da6dd753ec51467cc33a4fbcce04d3f1c7b7789188d205bec22fae3f8d59bcb2e9a4e6f83db42e21c782da2fb39caaa6cd1f2f3b639df785efe484eb075e34fde5083cf576df0f2720a7915a1d6501aca0b2fe90a6822bdc970aa130733a5194ff646085623f2d9f6279e9f7bad95397792110380752a51cd5366f6ec4458a0ad96eb47754552fcb625f7d35d93f218d1936f972ea48b97d032cb82f0f1387919524ff91089191c5393895ccd114518556f903731ace9e090952c7e82f0b43afd81ee73ba3ecb86e62e4a6b3c26f60e3eb8081668508bee64bbf81887b3155f5a103f283c7d03921aa6b3d543e1c890348c15efc11cfd590cbaf300fb2da7ff4c6bd3699b67b5886abfca6aabc6fe40bd98803e725e1d316882023eaaf80c87f4fefe35d51e54c73bec19023a9c5656014e56ed73285f0e525cea7628bbcdae37a8ddd68e4021a5fe04fa7ffc33476b57d0f1da95fe6db74c3034402fd2bbfe8292470c9e5cb68933ac4bbee0018be3c63f74cd4c29680f830c779cb24a58ba37fe2043b295f6731f8f0d75a8bd2c2971b479c2430d6a4d3ae0992cda15b0849e61fdbae4d1988df01b48119cfac8370f9826e6fc5d6b9846fa45c9a51736c9c32037dc33ef2642caac9b4bd22229d3d818ed0ee202fa2c4435f1d721db5e54991d178e87154162126e529e02a87799041abd612cb20c2f7cdffc5cc211cd644cae3b7246cb646f2a11eb9c6618484a8ecec31097e0afaed78f5e3e8355f287d1c44c7b47686cb44ba2aef843308ecae31db45e6d60c364a1bbee4296d8597593e2da14517c7a82b305a48c7cf0777d42d44967dae35b5ae06c28b5906d83d511354530a0a96639eaf02c01207d12d87af91c5f9abfb8a2ab2d9043937bcdba7e14aff7a88f0c8587b1ae73d67df4c48b29f1d77d910e557168debeea8b0d0a79f584d12f3400dc57b4f63a022a2f7a90cd4a0822078e61fd9b2e4f444113172e56a17c09ee3662bfe599c0773b50ae5bd424b7525d40f39531a2878f2bc3d66ac460635334feb1513c084f6b14f430e808b4453312ac1194ddf0438f3b2191eb5414cdeb46cf5fc2053cca6e072922d3dce66c1e30abf40456906e8c1b5345cb7c427e4e626795dd22fa9a647964313fdadab4ccd256d06f44bb35ab588fe8da2346f1dc71f2de0a559131235e698d01a9d19c304ed6863da705a0ba24efc4e9153ee4cf906bc61aabd7d37c8fad416e9273b88ebddbcfbbed2fd6fa2c0407d6782ff17dee86f38fc42fcbe0ead2ce08d4022220089d5ee27127d72ea32b2c6d68ff80179f360d596ce7dbf232f765db6ad019d09ceb4c0c8cf4260dbd29b20cd7dae965d990c10e49590e50cf25d956a223eda672fdba6e37824c0acff587ac7c17d64d49d16083a3a64b45bb55348be486a370bd813992eb68e2641b989292e5c39916cba09c2ddcef8d3d5872302a113a102a56de165908cfe2e1a5d1ec420bb9195b447275a1a0a26390b6ee2c5db88a2480498eabcbcffa1c75c2cefd4e576861c90d34693ec2e3bddd23f19303988473a4e8a06ebd06b15343f0c3b53c3c1b186794bd009828446cb8026e7d93ac26d5c57e3f435678e95a296e167f05ba0eba20fb71277269e5720688f7e8258bd69d51405328af7d07c6a33a5f65b0e2e8539e9a8b516486fea4c8a5206e01b6d0da6473f91779812178487608099a219b70c337d5d63c388d15a32096a3ac293675a81d7b3cef9e8ded8a1e89a3ee059acc7cb2f8856b1daa58c9ff9480b19d5395685c9e42c8626290d652c6ce2a0fb5b6d8709ad9ed88256a0d93952860dcede6a0a42d9d385b2c33ce506fa087cb8e43ff61b99dfcf3c8471e31532cc067c30b779c3808a74428318f548c59f0be1bdd597efbe0e7d31e65306af3b606039c9b74751fc9472f0573f9ffb4dde717656fb973476374fad1205b6c13979222a839481289c2572896d0870c4739f9d62b75372c141d6650124dd48d9f5659df6eda8c77cbe16c2d9f91ca9571d20c6b7cb30e431e5d7d40af2b250cc7600e817f19a27521c8f86a26b8c8b76a0a843f9a9f6bd03a13c251559d07f6b8769c0dd92a2d9e0691c36b0f8841a8276c1cdb1ab4642f100b011e696dd75dec9278f128bad41a11daf792f5d9fbf52b01e9b11e6b349f69f7aeb03d54c3ceb7a139fa298553c3bca766e1ae33283746a2ff3bc552bf31663be7916a7c03f42ac643abb835b6fc1c27d57e3fd31713b9ffa9d83d115448fcbcab4d8f6dede488183d76628c9bdbb78dcb4fb68280c9fd859bca9db36714124ca636bc42cb6c30dfee212890c69789a16b44dcb2c52c5956a34b3c037ebb882b63f98c27877638a5f284fbabbec6d8dfec606d8810a28beeaec24138e7c1e009a34feb7db4bc29746a90de209baeb2dc642f94f21ce9c1049d299ae6ae6076b9f13cd6dfbb3635fdb7aa155f1daa14908bacab7f0c1e75bd31abc8fa259fc678fba9dd151039914cf7f3796cf5b757bf8908e50da736c39d756145c754606b7561f637bd7f1c632cb7ba8c82df2eb6e278d02985cacbd851c2d46aecbc299af9e0f4f75253bedaf2cb36b16e703b6d56da747ff59a8d9719ccdd7735e8ae82874480d609d2ab946a9dfd6ea66df28ac51e0dde66bfb3b3b228f32c3afd35b5a416f1bac41615f15d6289b13d5894b24aa8d26a8b933b0cb7aa7d6527f27f358694338bfae419591abd6657b3a0b7c42f6f8b2b1b7b14cf28630d62542abaa6c0b30bc59ef2035892f14a5eb5ad078b2738a8c3e47c699a108cd0009893e31226d63550f05f2f8053264563e2f93823cde2880d5eeb02702fd4e21f4c8c32c77ae19efa800cab74cf9da0855471f08032a69a3aa8ab820b9db873a687b01415d50038330a196f97d21ff47ae73c762864df88afff75e926e86c5159f75219417934ce6e307b8242755f9cfe978bc3ba5d64ef7c38fa7b2bf6cee6eb159d80466e7544e25653871f0f0bf5974c4ff988791a3959d2fefeac7e1cbb69a345d6ea39765b62a1357755edac517980fdb9dc1b86c424e3fb5cb7f19928dc706fbed099dc124f6e7fbe02506263b21b230ea60a04d406a20e9d1803f3fb77abfb9d73707cfff818ff042c0d9ec59afd30e1477210698e4567ef89f45c8ffec5cabf53325ef5ea8f50ac488932b461c72f1d857d6ab2e8151db885249f6349e19e816386c76eb095d524a862b3cf8dde136511b3db4e260a2298992291ded86d1651f923819118ee65d4f7752e9794423662f07a05952b50f4db7334fcb9da2847b2301aa1b6676a35aae7dd9281b177a266aacd25df4d7a4ff14074202796233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0x1000}, {&(0x7f0000001000-0xea)="a34a6e5a447e41e71022ba0629a753a6ad97ee3ae69e151fbe5030db0fadf84db26e407d46e1c939ebf6c81367d518212ed6a2a5562b0f9cd0335244f0198a85e09a8c53379e29b1800c26101fb8d380b524459db79df7a2237d81c261d8a8f12f09436345b4c97715ae745b3a3a097e591761671525a32df8920b3c2518ea069e749b3908270a82af3449730eacce3e45e13ea4363ebcfaacfa85a4e85b81f9d7ef838212e6ca94453dd93e4125d5b7cbbd8299cfb5f1aa6c98f103a84674795b6b032b65c37984c59c66cdb82bcf83aa72c121ea3cc44fe0bfa442665ad2a747a179326fc3d6ac1da5", 0xea}], 0x2, &(0x7f0000000000)=[{0x70, 0x11f, 0xaad, "fc0b74c2a64587af1253c62dbc2a9488aa5c5696bbd17d2d7a8c30546381487aa990ebcb2ca080ba721defbcfdb3c016fd9dcba186dbb9159baa56cb7de751d2df64a0820fa7ebb81a524574c2d163a2185c4d8173c315cafbf7db1d065a92"}, {0x78, 0x11d, 0x8, "af0c7769b4f7169279aa795207c468e6291d5f63c57803cc936585b1b82346388ce3375b30b95048f8f8802b2bc4c98075dc49f4c6b9b3baa77c6bdcf60ad4f00669adfb5bd66116c204fb6cdfcbcf7ecb50ea65dfa98acd9d07dee63f8c24be8cb6e96c"}], 0xe8, 0x20000000}, 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{&(0x7f00000c1000-0x1000)="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0x1000}], 0x4, &(0x7f0000001000-0x1d0)=[{0x100, 0x11f, 0x10, "62296aab74f204f91ea8399d2401a0f643def1672f22c8df8e472163c164c1fadea75087ccbb63878588c116166096589a6a554d36a86c5f1fcefcdec0ac32efb60efea5a74e33b0ef981e7df76958ffe0e21fb173ea1c020c88ab573cf3c8a76c1d6ed5f9627424397ddf6aa2a733eebb791f06d055576989ebaec6e94b325011796910cd3c960482f94a5aaf0a2705cdeb69c81759bf3e715948e82c61453f3a39ea85738eb86f6dedd9f04b7c126d2adb22d2fe37fadb8764684314871eb76aac9d2315730a61a40ddb58240859dd92019d0bb2b02ac7bcdc93cf856b15d83ba9a35c048cae2a5dd3d4b0180d4275"}, {0xd0, 0x103, 0x80000000, "f13dcddb38a7295510c4ba5825ea40e488b78970e3030c2bb42e3c0aa7d3435d848257a3701169848e6de6abf95ce708938cbb78eacd2045e12e4c134b414a5698ee2c7a643076beb10a6a7451bf52429dd9ea0ddd79e0598d2a019ef84e0ee52ceff29a82b7e2deb26416364ad88e10fd3db180f5e7ed7ed85eef75c3cb56ad79297f5c7d6120cbb1f145386e279860f6e23255a380c5674a6cc50711daee12acdeb09547aaf0c12b7fce607d427a2b4828df82cba4cb6ab656be"}], 0x1d0, 0x8080}, 0x800}], 0x3, 0x4000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="754ac6d97a19b832226fed17ccffcf0edba63c4ef14ac5dd", 0x18, 0x40, &(0x7f0000001000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$void(r0, 0x5450) userfaultfd(0x80800) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2082023de265c5, &(0x7f0000001000), &(0x7f0000005000-0x4), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000b000-0x8)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r2, 0x1b) tgkill(r0, r2, 0x15) ptrace$getregset(0x4204, r0, 0x800000000000405, &(0x7f000000a000-0x10)={&(0x7f0000006000)=""/92, 0x3eb}) 2018/04/09 00:47:33 executing program 1: unshare(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b40000)='/dev/vga_arbiter\x00', 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001000)) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f0000003000)) 2018/04/09 00:47:33 executing program 0: r0 = request_key(&(0x7f0000006000)='id_legacy\x00', &(0x7f000072b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b75000-0x7)='limits\x00', 0x0) keyctl$setperm(0x5, r0, 0x1028) keyctl$setperm(0x5, r0, 0xffffffff) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000002b000)='tls\x00', 0x4) 2018/04/09 00:47:33 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002e000)={0x0, 0x0}, 0x0) semtimedop(0x0, &(0x7f0000005000-0x1e)=[{0x2}, {}, {}], 0xf1, &(0x7f0000029000)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000002f000)="1537af7629caa234159b", 0xa) 2018/04/09 00:47:33 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) fcntl$setstatus(r0, 0x4, 0x50800) r1 = dup(r0) ftruncate(r0, 0x1000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000006000-0xc)={&(0x7f0000017000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000021000-0x14)={0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x8}) lseek(r1, 0x800, 0x0) sendfile(r0, r0, &(0x7f0000011000), 0x8000) ioctl$int_in(r0, 0x5421, &(0x7f0000022000-0x8)=0xf351) ftruncate(r1, 0x8) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x3)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000000c000)=r1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) finit_module(0xffffffffffffffff, &(0x7f0000009000)='bdev]\x00', 0x0) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0b000-0x7)='limits\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x9)="2e25312f87010000e9") renameat(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) syslog(0x5, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000005000-0x10)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000006000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') 2018/04/09 00:47:33 executing program 1: socketpair(0x15, 0x6, 0x81, &(0x7f0000812000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="63471ccd85595e7cda4b50e504822c3b28cca2d6a6c5eff537740f944845873cfc93e80d6a2ede7c3197ba098ad6cf00fe0c2e61d101fa48e437b7f4802553ab9b8d7e8cd9e9797fe219a396a70eb845a3255bf05425086da767786bcdaf64aa7fc1510caff2", 0x66, 0xb33d, &(0x7f000079a000)={0x77359400}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7fff, &(0x7f0000004000-0x8)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000004000-0x40)={0x0, 0x0, 0xfffffffffffffffc}, 0x0) mq_open(&(0x7f0000003000-0x1)='\x00', 0x42, 0x6, &(0x7f0000000000)={0x7ddd, 0x1, 0x1, 0x1ff, 0x1dc, 0x1f, 0x2, 0x1}) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/09 00:47:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) 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) writev(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="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", 0xfe}, {&(0x7f00008fb000-0x2f)="e49eb19d558f82f78744e8e14a474abc3d89656c1e03a45448489b5f7991791770a3ddf589aa11e93058ac55236144", 0x2f}, {&(0x7f0000000000)="b0dac04895466b0c7f29d2e07559ec75c46b0808279c29873dd6dd1e2ebcc044895bed89f48868e143aa671616ad7e0ef0a8429478fb47c41ca037987bf955ce060d7a1732cc2954bb2258a690321101254fb0a3614d8396ae28153fe0c716a1dd9005c402c41026cbc59b2a1733e2159bdbf43759dffb23eddfd70047590bd35894bd14306a7427f63f9b67c0f44825d083cf7d602f18bae7e6c67d60dd1767b0450807d1d4f68fadbf2a8ef9136a9998e1194e45888904c7c052592261982c6b440cec195ea6bd8bde95f2927f7375e2395af2f7ab35b701a82eda2441eca39f7c8fbfc4e9e9121cb75b0907e90b8b312a66", 0xf3}, {&(0x7f000008f000)="e2a06b31303b8ca69b5be88e0df60a931fc4f5220ef7a78f0bca08ab699837cdca5dd5178cafef23fb0505ec220f43f6275efb6c61734b7290283fac8ffc8eea1ba014e4", 0x44}, {&(0x7f0000000000)="ffa477e8a3c56d79c42d8b35b4d088cbc85c3c2b415363109247a2446ef34ff6d5b65791087ce1a40251a56381b8e3bb36d6a25672906b238e1e39562ad5a55c8d0797302437185ed3e8ecf6d7f2235de70d7e6d70ffcc3703c3847d93bd976b9a4c187a2a501750daef537effb875203078b4e40a8d71ddaea63ea36684d9768cd12ecae898746e93e3d0f46f", 0x8d}, {&(0x7f0000000000)="e4e7f9d3666b6cd90f84e6a410413dffbc742e195d6d1310d7a19386bd42cd02268d13a9a4a40d4fa0a4d96369e9289fef4b9464da2b9edcf1108b7d1b", 0x3d}, {&(0x7f0000f62000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x4)="a8a1ab6c", 0x4}], 0x8) unshare(0xd00) connect$ipx(r1, &(0x7f0000867000)={0x4, 0x1e, 0x0, "dcb5d01643ad", 0x6}, 0x10) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000008000-0x10)={0x8, 0x907}) r0 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x42, 0x180, &(0x7f0000005000-0x40)={0xd8, 0x8, 0x401, 0x5, 0x3, 0x8, 0x1, 0x28bb}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000-0x8)=[{r0, 0x41}], 0x1, &(0x7f000000c000-0x10)={0x77359400}, &(0x7f000000c000-0x8)={0x7}, 0x8) 2018/04/09 00:47:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x400) accept$ax25(r1, 0x0, &(0x7f0000c94000-0x4)) 2018/04/09 00:47:33 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000003000-0x4), &(0x7f0000003000-0x27)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000051d000)="491833ab0be1603702b4738adb767a75e9776e5a7f3ef47b63ec2519c5b2344d36dedc8f1886ff1807f22d56dc8c7f08357b2cf53a0a4776c3717f3980fc28ba8c61026ff517c32cddfb6f819954b4105f95e8fabd724af8c68584455cc662b4b116aef4bae498c4d8374576903977288b7913c8006124201311471d40627e2f41ef7d991fbb95ef9db3a551d60084fae714381923b7865cde2214ee4ca52d3a257eddfe829a0e7b439760d45ac8bb51ff35ed209acf1add3d24ab392f997a8f45dc1f70c576d0b6aa88", 0x483, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000-0x4)=0x1c) accept$packet(r0, 0x0, &(0x7f0000000000)) 2018/04/09 00:47:33 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x1, 0x4, 0x80, 0x1000, 0x10, 0xffffffffffffff9c}, 0x2c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x8000, 0xb0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000009000-0x28)={0x200, 0x4f5, r2, 0x7, r3, 0x4, 0x7fff, 0x1}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1ff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000007000)={r0, &(0x7f0000005000), &(0x7f0000001000-0x74)=""/116}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000009000)={0x3, &(0x7f0000009000)=[{}, {}, {}]}) 2018/04/09 00:47:33 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) read(r0, &(0x7f0000008000)=""/31, 0x1f) fcntl$setstatus(r0, 0x4, 0x810000) sendfile(r0, r0, &(0x7f0000001000-0x8), 0x7) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x6, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000019000)={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) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000001b000-0x8)={r4}) fcntl$dupfd(r3, 0x0, r2) ptrace$setsig(0x4203, r1, 0x3d, &(0x7f0000019000-0x10)={0xe, 0x9}) r5 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4), 0x800) bind(r5, &(0x7f0000014000-0x60)=@nfc_llcp={0x27, 0x7, 0x7, 0x7, 0x5, 0xf0a6, "2a25e669dd70cf30762485957b11c5a9ae00b97c6d2f5ed62a4b89a7f2b20807e4b2294f090302cfb64a8715aa2cac1a93e33baf8f01a4804b292038f7a109", 0x5}, 0x60) 2018/04/09 00:47:33 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000014000), &(0x7f0000014000)=0x8) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000014000)={0x3, 0x0, 0x2, 0x4800000000000000}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000007000-0x10)={0x1000, r3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x18)={{&(0x7f000000a000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/09 00:47:34 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f000000b000)) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00004f6000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f000017f000)=0x10) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000004000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000-0xd0)="7f3fc1a571aa6be3ce7e7b0908326c8f4f78856d23d5a9f1c0376af7ab372b4d3a648c4e3893842ef449397bd8e014f5ba5d4765076257b7b68260b1905c6182e3e72b5e32eb50f980e7618e3b6c29c3b71d146f76c8b94fa4bf5a3d0d62cb36d41b1b2583d78f88fdc76f8156cf0000824bf4929682614d851508bff8a4dff21c988a6596ef4d74962860b8b4113c5073459e76d0e7b9021630e87b5cd7cdeb0121fd39c9ad0ba080ee657cd9a80479d2577661b16c69979bc01c296572958db9a74555a3789660ab04f43aef87c4a4", 0xd0, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000-0xb)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)='procbdev', r0) add_key(&(0x7f0000002000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000006000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x2, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000-0x14), &(0x7f0000002000-0x4)=0x3d6) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x188)=[{&(0x7f000001f000)=@abs, 0x8, &(0x7f0000020000-0x50)=[{&(0x7f0000019000-0x1000)="62e59346ee07f9001084ba8f5d8cb131a9", 0x11}], 0x1, &(0x7f0000013000)=[]}], 0x1, 0x0) r0 = getpid() r1 = gettid() ppoll(&(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x10)={0x0, 0x1c9c380}, &(0x7f0000007000-0x8), 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) gettid() tgkill(r0, r1, 0x1b) ptrace$setregset(0x4205, r1, 0x402, &(0x7f000001c000-0x10)={&(0x7f0000018000), 0xffffff00}) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000029000-0x1)='$', &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000004000-0x93)) clock_gettime(0x0, &(0x7f0000005000)={0x0}) r1 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r0}, &(0x7f0000008000-0x8), 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0xf) ptrace$setopts(0x4203, r1, 0x0, 0x800000000000000) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xcd032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=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) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='nilfs2\x00', 0x900000, &(0x7f0000004000-0x1000)="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") ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x5, &(0x7f0000003000-0x14)=[{0x80000000, 0x7}, {0xffffffffffffdef4, 0x1f}, {0x7ff, 0x3ff}, {0x8, 0xff}, {0x9, 0xbb}]}) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000005000)=0xfff) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001c000-0x4)) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0}, &(0x7f000001b000)=0xc) fremovexattr(r0, &(0x7f0000019000-0x15)=@known='com.apple.FinderInfo\x00') r2 = syz_open_procfs(r1, &(0x7f000000b000-0xa)='mountinfo\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000001a000)={0x401, 0x20, 0x5, 0x3ff, 0x200, 0x8, 0x7f, 0x80, 0x1, 0x80000000, 0x4}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000015000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x1, 0x3, 0x4, 0xfff, 0x0, 0x3}, 0x20) connect$inet(r0, &(0x7f0000017000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001c000)) readv(r0, &(0x7f0000018000)=[{&(0x7f0000019000)=""/105, 0x69}], 0x1) connect$unix(r0, &(0x7f000000d000)=@abs={0x1}, 0x8) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x1, 0x8, 0x8, 0xffffffffffffff8f, 0x4}, 0x2c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x180) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000000a000)=""/112) r2 = memfd_create(&(0x7f000000d000)='\x00', 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x6) getsockname(r0, &(0x7f000000e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f000000e000-0x14)={0x11, 0x9, r3, 0x1, 0xff, 0x6, @empty}, 0x14) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x21)={0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) prctl$intptr(0x1c, 0x7) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x7a2000)=nil, 0x7a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getgroups(0x5, &(0x7f00004ee000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x1, &(0x7f00004c8000)=[r1]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c2000-0x4)) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x6b9000)=nil, 0x6b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0xc00000, 0x300, &(0x7f0000317000/0xc00000)=nil) shmat(r0, &(0x7f0000004000/0x4000)=nil, 0x5000) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000095000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f000002a000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r2, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000049000-0x10)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) munlockall() setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f000004c000-0x4), 0x4) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/route\x00') pread64(r0, &(0x7f0000004000-0x36)=""/238, 0xee, 0x3f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 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) 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) sendmmsg$nfc_llcp(r0, &(0x7f0000006000-0xa8)=[{&(0x7f0000007000-0x60)={0x27, 0x1, 0x7, 0x0, 0xfffffffffffffffb, 0x1, "b6ecaf00155c95e39a0defcde203396a068fdc6df67205a31579eb8c1b98d7a741d15684ce00a463c1a3035eaf0a580acb0c87f9badd5b18d6a1ad072d0b2c", 0x7fffffff}, 0x60, &(0x7f0000004000)=[], 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f0000009000-0x60)={0x27, 0x0, 0x7, 0x3, 0x40, 0xc49, "b52d19b5dbf8ac56349e619413db22b5bb9a8c55a66822770c55c59fd1099a53f150f4ab643fe5f54358158061858ef6130e7b3e260b9dee6efd035485e6bb", 0x9}, 0x60, &(0x7f0000009000)=[{&(0x7f0000009000)="d12e4cab259a4c5155b976d6091fb8fd4c225ad1ee46a70af08819c7858c469d158d6a2cc133fd03c5988a594b40d45e08b26b3ed44fd1794761f559325670c81d0acea41ea3013c538b72", 0x4b}, {&(0x7f0000009000)="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0x1000}, {&(0x7f0000009000)="86b8601e78684b61731b41ffcefb0b1d22f0c4eb928dec951b32a819acdb791c790e506e0f152645a2cd8832c371f11ac57e8823492bcbeb6cd3f18637df456c430868ca78ad379d90e688731af92a9dab8b03d3cf1e0975959d9430baa551c5773ab256b54122136bb07c601ab0b7fc5948cc3589a8caed608a4c20c20eb467814b9de747f2f08855171b0f10811a59b2cbdc8c9f261ed11407174975c60c21cdba48beb815bb5b26a55cf284f8f9f3a48048fc715b2c85bf8d94672926bd2de7cf98dbd14054657f8e125b", 0xcc}, {&(0x7f0000009000)="c6baa1e0d916ff562f43b593413115f020974271d72547fe04a61a4a3fc897db353303aa260c6ca1209b22c212edfc974f859521b0984620fd6fc7f679a988678cacd3f24844845402c0b09e7534aae3b25b94ce9cc3ba3f8b0c1b0a019efb591439e8558eeff859b21663bbdf3ee8dbde0b3655aa5c6d5124e18a6ef343752844780fa7132398743fb9506bfa18b563573482856445f6c5631dd7e5dedf93567980974fdc42ae013952b10120cf43d91f017395f6a0a2b2b759fc5e000c7dae9d27a4de2a8829232a94c5129a774f3dd851adcaa4c325", 0xd7}, 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0x1000}], 0x5, &(0x7f0000009000)={0x80, 0x119, 0xcb39, "a01de6b9d13e7f6c58de88acb8fbc840f98412f11590110c33cc663aa7ac1e25fde04a6d697adc0172528fb8251c10e134b2971d7530d93b124aa7bfd74da890f5306fc31698ba23b3b10c9dddfb429439f854eced9ba736e9bd3883d3a3d05cb0738532233e819247dc358773d4fd"}, 0x80, 0x4000}, {&(0x7f0000009000)={0x27, 0x7e, 0x80, 0xfef7da8eeef9a637, 0x9, 0x9, "6cfca9315da5b797d14acb9bb97be18c18dffbd20c7839fd24cdd03dd5c4b87e02c11055ea7f0a9704697333909f13bff3c75929a40444b8432b8c3f931803", 0xb4a4}, 0x60, &(0x7f0000009000-0x50)=[{&(0x7f000000a000-0x17)="13469bbabbeaec840a139d28418561f9c8db90ad102730", 0x17}, {&(0x7f0000002000)="aa596f52c1232ce86eed795293720044faae9da48a13fb7820348e3223f47458354c436506943436aacb390777f19908d81025502c803d1b4e870851ae4324d597ac1ca9c74a44aec46932799b449b56d389a2dcb7f0cc4e85f0d97907433dbf7ec86330e7fe4783a434ca8b824d3ab44de9174daa8577db2e1b594d2141eb11a0ebb7e46ab18c47e4322d4a35cea63f2e227e4c517258ce0f23a1402d470ab2d3cbaf000e173be027dafa276b38a468612b5b17b10360a893c2d2a772eb36b0a5d3ccbe7a8eb9b4af264f99", 0xcc}, {&(0x7f0000009000)="8eb02fc9e8f30d41ec3160b661446ecedba35a60785c214265952f33a104ec99efad3f74a3eed4aace5cbe5e7122086d113b7c706eb01fe4c7223eb1fcc63c4b6188f73ee64743674898ca3a937dea64ace4f52d07868d6fa174f31902cd967ff19674f39f93272b6551e2558fda104310c46b962994b19d77d70d", 0x7b}, {&(0x7f0000009000)="ad3cc9e60a62ddd68226514e0503f8442f844017f77d5f6d6b6ca9aab887af969d07741b2caf3e4008b726e01c93596d80b324befac9aa74bc7889c3c8fd425e642fa4dd007b93c0f97b50a27b0e09b889d6e2569af9024eff7ee7b8d8e76bbe64df688cfb50ac75d97bc6e7c2126e8d259aae2fba815f101c19f5f6e5f47d7d8cda5a3f9278d64b0ba3b8e3e694d8cab8254d330f4bd82c11ea7b45fc584dd355fa0a70d0a2fdc91dec96f2d5eb39d536648b66", 0xb4}, {&(0x7f0000003000-0x6)="b4a5a1683797", 0x6}], 0x5, &(0x7f0000003000)={0xd0, 0x106, 0x7, "94189751a53a0bc1723dce7e4bc016f1eb780e30c3a35ee991de888813317a7609aabb8f5a4f1118e95cf5f2b71b95a50a8c4726d6a4d8ce5baae129c6f80e1c8e8a0a374b4cc3fc78e5c00548f3f2cd28ca2bf3f680a2fa9ecd9f2ce0e5e2e06c7aaf60e5e90b41be9ed1b69b327da604513f37e4f9fcc4ca3706ecd2d90b80d86c274529572a2cf4ebe71664dc422cb299466747883fd8f8effb16a6e986c710508b43d351a9a3074835fcc6bb763de759b4315d8d2c75671637d1051d69"}, 0xd0, 0x20048850}], 0x3, 0x40080) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000004000)=0x2, 0x58) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x8ae000)=nil, 0x8ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008b0000)='/dev/net/tun\x00', 0x0, 0x400000) write$tun(r1, &(0x7f00003c0000-0x39)=@pi={0x0, 0xe8ff, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0x10000, 0xfff, 0x2, 0xa20}, {0x9, 0x40, 0x9, 0xf995}, {0xfffffffffffffffa, 0x3, 0x9, 0x1f}], @llc={@llc={0xf4, 0xf8, "8244", "a6d4b3f4e983b076abad43f0fbe33cffca84db09cf8323"}}}}}}}, 0x39) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008b0000)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00008b1000-0x4)=0xfffffffffffffcaa) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00008af000-0x4), &(0x7f0000337000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00008a7000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008ab000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr]}, 0x14) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f000000f000), 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000020000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty, 0xb}, 0x1c) shutdown(r0, 0x0) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x1, &(0x7f0000001000-0x10)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x12) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000018000)={0x0, 0x87, "07cac83b730cd1edb0ab1e168c8674079a9531c3fe069e8a4fd1869656de4fb2f57640e39e3dd6e02410ef7592992a38b91907e5c65c844ecd58c15178c24fcc7fb4b3f74cb09ca55f721b1a51dfa8f6603aff36d34d61894d6f9d0d2676ad93b622dd569190245d76929de5b38f1dc86d55da78c2e6ee74ec3b1a0659a3ded1ec3f1ce6543bea"}, &(0x7f0000018000)=0x8f) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000018000)=@sack_info={r4, 0xfffffffffffff831, 0x7}, 0xc) r5 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000017000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) r6 = fcntl$dupfd(r5, 0x406, r5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r6, &(0x7f0000018000)='./file0\x00', r7, &(0x7f0000018000)='./file0\x00', 0x5) dup(r6) ptrace$setregset(0x4205, r0, 0x1, &(0x7f000000b000)={&(0x7f0000014000)="e85b8b440208cfa4", 0x8}) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x104d}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/vcs\x00', 0x800, 0x0) openat(r1, &(0x7f0000008000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000a000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8, 0x9}, &(0x7f000000a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={r2, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}}, 0x3ccee27, 0x6, 0xfffffffffffffffa, 0x4, 0x1000}, &(0x7f0000001000-0x4)=0xa0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@generic={0x6f}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0x48) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x0, 0x400) socketpair(0x4, 0x80005, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xe)='ns\x00') exit(0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, &(0x7f0000000000)=0x8c) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000002000-0x10), 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x3}, 0x8) getdents64(r2, &(0x7f0000007000)=""/124, 0x12c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x1, 0x0, &(0x7f0000005000-0x40)) mq_timedreceive(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000000f000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8e554d23cebe19b1, 0x84, &(0x7f0000012000)={0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000a000)=0x5, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x0, 0x600000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000013000)={0x0, 0x7, 0x20}, &(0x7f0000014000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={r3, @in6={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7c944c87}}, [0x3, 0x7, 0x10001, 0x4, 0x6, 0x5c, 0x0, 0xb50c, 0x101, 0x752, 0x80, 0x4, 0x7, 0x1, 0x1]}, &(0x7f0000004000)=0x108) name_to_handle_at(r2, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000)={0x10, 0xde99, "0084d3f174ac02b7"}, &(0x7f0000013000), 0x400) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f000001b000-0x95)=""/149, &(0x7f000001b000-0x4)=0x95) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000001b000)="fd0e8ada052ae8aaceb54185dbb6a96d7c8814fdc3a7c1b8f01e371d29dcfb67fa40ea55ee85f5a568c2156eb4463da52d8073ebbff68bedeccd5645b6b3268d61f143ea05c5306f468fffb857282f665fa06df3fe33ef696b2470de105ec38fd46d6e0e0a6daefa31bd6bc427a162cf25db93f85b90e6501c42eed504da9c77f782fd75f565b678fcc2fb82118b692dde8c482d8aac0669be203aa65ae380c7fddc54f559d0b887c5d797f7640e16e06e02106ec42463a0ffbf50e59924de76285582573dd68da0bf41b99797ecf3a5579d2fbeadea3b9c4e365868d8a7068623103805ed19312eb2132ffa0a", 0xed, 0x1, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000001b000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4, 0x0, 0x0, 0x0, 0xa0, 0x20, 0xff, 0x0, r1}, {0x5, 0x0, 0x5, 0x5, 0x101, 0xc6, 0xbd1, 0x7}, {0x5, 0x6, 0x0, 0x4}, 0x1, 0xf, 0x3, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x8, 0x0, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x4, 0x0, 0x52, 0x8, 0x7ff, 0x6}}, 0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x2dcf0929825947a6, &(0x7f000001d000-0x50)={@common='gre0\x00', @ifru_settings={0x5, 0x2, @te1=&(0x7f000001a000)={0x5, 0x16c, 0x1, 0xd9}}}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000008000-0x70)={{0x0, 0x0, r2}}) 2018/04/09 00:47:34 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000946000-0x8)={0x0, 0x0}) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x5, 0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000000e000-0x48)=@full={{0x3, {"8e282299c62705"}, 0x8}, [{"f82d7ddeeae602"}, {"3df616f2fc91d3"}, {"a8cb7ce106550f"}, {"9cb04b764da3c4"}, {"b0507c9ee459b1"}, {"c09f80eeb5235f"}, {"bf41964322503c"}, {"87ec350b6982b2"}]}, 0x48) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x6b6000)=nil, 0x6b6000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00001fb000/0x1000)=nil, 0x1000, 0x0, &(0x7f00001d3000), 0xc2, 0x10000000002) mmap(&(0x7f00006b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006b6000)='/dev/vcs#\x00', 0x0, 0x200000) mmap(&(0x7f00006b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00006b8000-0x7d)=""/125) mlock(&(0x7f0000590000/0x3000)=nil, 0x3000) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000028000)={0x0, 0x0}, 0x10000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000002a000)='./file0\x00', 0x101000, 0x21) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000002b000)='/dev/net/tun\x00', 0x0, 0x800) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000e000)=[{r0, 0xc495}, {r1, 0x4}, {r1, 0x1100}, {r1, 0x1}, {r0, 0x100}, {r0, 0xe081}], 0x6, &(0x7f0000029000)={r2, r3+30000000}, &(0x7f0000029000)={0x8}, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002a000-0x8)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000001d000-0x4)=0x6) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="9e99d094983e", [], {@ipv6={0x86dd, {0x0, 0x6, "dbd919", 0x8, 0x11, 0x0, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f000001b000-0xc)={0x0, 0x1, [0x8d7]}) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000+0xc25)={0x0, 0x34, 0x0, @tid}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000003000-0x20)) timer_create(0xfffffffffffffffe, &(0x7f0000001000-0x60)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001000)) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000)={0x0, 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, 0x0, @perf_bp={&(0x7f0000001000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/09 00:47:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unshare(0x400) r2 = semget(0x1, 0x2, 0x8442) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x40, 0x8001}, &(0x7f00000b6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004f4000-0x10)={r3, 0x4, 0x4, [0x1ff, 0x5, 0x0, 0x22]}, &(0x7f0000001000-0x4)=0x10) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000eda000-0x83)=""/131) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f0000002000-0x177)="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") connect$ipx(r1, &(0x7f0000000000)={0x4, 0x0, 0x0, "dcb5d01643ad"}, 0x10) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)='/dev/vcs#\x00', 0xfff, 0x400800) accept$inet6(r0, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f000000a000)=0x3, 0x4) getsockname$packet(r0, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000)=0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000b000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x50000010}, 0xc, &(0x7f000000b000)={&(0x7f0000002000)={0x310, 0x7, 0x6, 0x800, 0x4, 0x0, {0x3, 0x0, 0x6}, [@generic="1bdfa64f8dfa78b6904f5d0e0fb885ce0de9c924b06cf634f1bee5a743e32391d91ee8869b18c64115f9aae9d7d16889d7aa26cfc74468565f5598e110a069f385125ea2a14e1a5ac28286b37905a2ccfc827e69557a02900d28472b7074434d29c0293ce9182f9a216574140ae8567480b7dd68fd3b4df272d3905bfd27860f9b921c84aecc5b22bead0f412d38f52726ffe3a754365f22a4ecd9a242532bf3cd0750c44ca4fa618da9a396ef33d0f357d730afda1e2f2eb991a440712f768ae40fcd035d62e96ffc0d972ba0b39a61d72b852894d167a92bce0581c02def252f4be1e8727edb2b40d678e24b4a065d844b948d", @nested={0x1bc, 0x63, [@generic="d72dfd6be86797bf5dfd11a7a426b73a4984cc1c229a505777630b9e0c2311f614921cdeead51fd7c01f49b8201aa8cc1a795ad720d1eae0768cef2ce0505ba646d61b3e920c1be8c59691601c08d7dfc36878e30eb9dab038aa13ff91588c3e19c28ba6b63f1d09b034607cdec5ffe10a3a7719ebc97d523545f8c0cd8cef4dc7e2e686f7564d521f89728afd56ed0173f3b0633ae125390f848dbbbeb0249fb3bd50d29ce3a4a69ea1842c92699381e54e614b376659d9b97f6a9c95582d0257c8ec2f12fae6a00c077a940a43189d393242d6c4115069c83d5766f418b33baa8d546eeca83e05a69b", @generic="157db1b5e3e3653072e768bb7d0d4c3e7bee588da661b0b02486723bc4b8a8b4af83b6ef3c298d12f654701ad9933d47ec083afe70d8f40e019dbea4c17c637d972251d93e78fe6b98b3472841a3b9cea85e8ad5e53fa8e3247613d90c764ecef524d31efa9f6a6b286404935a74b45538e77e2f5162f09a9f0938bf476298ce9e415562ca2f81daa8fe02b0f317840db8e3e867a5523d5a01c3273b0c16614aa437151d8e264fdd56abe5332f2adc7d83684ca31541cabdfd64aced888a3088ba33a20809385362a90beb"]}, @typed={0xc, 0x94, @uid=r2}, @nested={0x4, 0x96, []}, @generic="2284ce76fb0a2f00a3a5d63421e7fe9df882bf60aaf5754c8d1b1897e3fec4b391909417a7e9ee9776981ccd750188dec7be1b8bfeaab0dd40"]}, 0x310}, 0x1, 0x0, 0x0, 0x8000}, 0x8004) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000009000-0x4), 0x4) 2018/04/09 00:47:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f68000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000228000-0x8)=0xb697) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 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) mmap(&(0x7f0000026000/0x1000)=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) sendmsg$nl_route(r2, &(0x7f000000e000-0x38)={&(0x7f0000027000)={0x10}, 0xc, &(0x7f0000027000)={&(0x7f0000027000)=@getnetconf={0x14, 0x52, 0xa00, 0x6, 0x2, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040004}, 0x20004804) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000027000-0x18)={0x4, 0x81, 0x7ff, 0xfffffffffffffc01, 0x7, 0x9}) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000024000-0x11)=""/17) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000023000)=""/185) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000010000)=0xc01e, 0x4) prctl$setendian(0x14, 0x0) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) inotify_init1(0x80000) openat$autofs(0xffffffffffffff9c, &(0x7f0000034000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000022000)) recvmmsg(0xffffffffffffffff, &(0x7f0000036000-0x3c)=[{{&(0x7f0000021000)=@generic, 0x80, &(0x7f0000022000-0x80)=[], 0x0, &(0x7f0000021000)}}], 0x1, 0x0, &(0x7f0000007000-0x10)={0x77359400}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000036000)={&(0x7f0000039000)=@setlink={0x20, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/04/09 00:47:34 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) 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, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendfile(r1, r0, &(0x7f000000d000)=0x5a, 0x100000002) recvfrom(r0, &(0x7f0000005000-0x83)=""/131, 0x83, 0x20, &(0x7f0000029000-0x9)=@rc={0x1f, {0x800000000000, 0x4b0, 0x0, 0x9, 0xffff, 0x101}, 0x1e}, 0x9) geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000006000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000001a000)={&(0x7f000002a000-0x48)={0x30, 0x5, 0x9, 0x10, 0x6, 0x2, {0xc, 0x0, 0x4}, [@nested={0x1c, 0x10, [@generic="20222aec841879e512142ce5a52ad2dac0c248ae1e"]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) sendto(r0, &(0x7f000002f000-0x5c)="fac5e7a57a2817bedcc67ce4d7da8324bc516e9c1e484651a596e18d7fb9b5956fe41c589ed4b4319b0837cdcc518f92be4337be2336f19fef77606d1fe0b3efa4d01cb32632d2bea2bdadbcc287f9aaf9104c2d74e5b05649130c22", 0x5c, 0x0, &(0x7f0000013000)=@sco={0x1f, {0x3, 0x0, 0x42, 0x6, 0x1, 0x7}}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000003000)={0x1, 0x3, 0x8, 0x32ab552a760a43cd, 0x2}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000f000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000012000-0x10dc)={0xfffffffffffffeca, 0x0, 0x0, 0x200000, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x20, 0x0, [@typed={0xc, 0x67, @uid}, @typed={0xff7f, 0x79, @u64}]}]}, 0xfffffffffffffef6}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000021000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x6379c1186ad11b56, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000023000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000031000-0x20)={0x1000, 0x0, 0x2, 0x9}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000031000-0x10)={r2, 0x80000001}) getpeername$inet(r1, &(0x7f0000016000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000028000-0x4)=0x10) r3 = msgget$private(0x0, 0x6e0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000013000-0xb)=""/11) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000)={0x0, 0x800}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002e000-0x20)={0x1, 0x80000080, 0x0, 0x1000000000000, 0x2, 0xb, 0x8, 0x1000, r4}, 0x20) 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$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000002c000-0x18)=@get={0x1, &(0x7f0000016000)=""/134, 0x2}) sendto(r1, &(0x7f000000e000)='E', 0x1, 0x10, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x8, @empty}}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f000002c000)=[{0x6, 0x0, 0x0, 0xd28}]}, 0x10) sendto(r1, &(0x7f000000c000)="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", 0x1000, 0x40041, &(0x7f0000030000-0x10)=@nfc={0x27, 0x5, 0x4ec2, 0x1}, 0x10) 2018/04/09 00:47:34 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r0, &(0x7f0000017000)="02", 0x1, 0x80003) r1 = dup(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000020000-0x8), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002000-0x34)={{0x3, 0x0, 0xed10, 0x0, 0x7fffffff}}) sendfile(r0, r1, &(0x7f000001c000)=0x2000, 0x69f7) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000010f000-0x48)={0xb, 0xe, &(0x7f0000001000-0x70)=@raw=[@alu={0x7, 0x1, 0x8, 0xf, 0x1, 0x0, 0x4}, @generic={0x1, 0x9, 0xfffffffffffffe00}, @call={0x85, 0x0, 0x0, 0x1e}, @ldst={0x1, 0x1, 0x7, 0x3, 0xd, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0x7, 0xf, 0x7, 0x9, 0xe}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, @generic={0x2, 0x7, 0x3acc, 0x401}], &(0x7f0000aa3000)='GPL\x00', 0x40, 0xf2, &(0x7f0000bfc000)=""/242, 0x41100, 0x1}, 0x48) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f000059a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/rfcomm\x00') 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000029000-0x2)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000029000-0x4)=0x10, 0x80000) r1 = socket$inet(0x2, 0x0, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @empty}, 0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000019000/0x3000)=nil, 0x3000}, 0x2}) r3 = getpid() ioprio_set$pid(0x3, r3, 0x5) fcntl$setflags(r1, 0x2, 0x1) ptrace$peek(0x100000000003, r3, &(0x7f000001d000)) syz_emit_ethernet(0x3e, &(0x7f000001b000-0x8a)={@random="dbab4a301981", @random="9e99d094983e", [], {@ipv6={0x86dd, {0x0, 0x6, "dbd919", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f000001b000-0xc)={0x0, 0x1, [0x8d7]}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000006000-0xc2)=""/194) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000001c000)={0x0, 0x79}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000029000)={0x0, 0x2c, "61c006f9bc9aa1750548152c2047c09169514ff1f3c936743c426099df2ddfe743469bab273b8a157be5c42f"}, &(0x7f0000029000)=0x34) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000002a000-0x70)={0x0, 0x68, "2fdddc20bbca3367ca55f32d0cb213df98c0b5af982659439edeee7e023941809a5eeb11470dbb3f9a4d759da72c23d571d3adea921aa6f2d55ab3a10e32c83778e48d579ec05384ac8a80ae8816a4cab0ecfeab0d887b15876f93f8b8f2040d372befad9322e158"}, &(0x7f0000011000-0x4)=0x70) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x6, 0x7}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000029000)={0x0, 0x101}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000008000-0x118)=[{&(0x7f0000018000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000029000)=[{&(0x7f000002a000-0x16)="816513a0b9523b540b1c2a4912b1bfdd4a5f6a9d0936", 0x16}, {&(0x7f0000029000)="6839ee3054c2d58d87330aa2200843d0f48f3b2ac7d7d08369331811ee85997329585c45790300ec2eb85c5a3c05cc612ee5a4488157e081991ce6e3af23c29e40ae9b5eeb3ec1df6a92bd7cf3e7602c435e529cd5d49970fb79abe19c13d5591401617924b2e85d0aaa73fc49032047", 0x70}], 0x2, 0x0, 0x0, 0x20000040}, {&(0x7f0000029000)=@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, 0x1c, &(0x7f0000010000)=[{&(0x7f0000029000)}, {&(0x7f0000016000-0xbb)="50b4a7c121376b1b8c6fcacdd5ef57743dc3033dcf13321527d3a015cbd17a84dd15763cc981ff77cd0954f1f2fdd68feb9b987de60d6d37ca2954374e2050dabfad6c84164fa55e5a6f544f326ec3c657bd818736583f124721fa74250303ba32ccfcb292acd1d1ad722e6714ec916658ba21a2e48021a9e08bf14ee77db956847c1ab3bd5e403bcfc58009d85fbe0bb8d6c496c313016c1da87759c01b6655dce8be2834483d72608f85764b92a9292cbb193aa2b1945c73d33d", 0xbb}, {&(0x7f000001f000)="4001c7f4b0ad1476ad44676b9ef1abe72f409943b7a77d1c9f4a6ffa240ca77f3496707cbe7c3062463383630e7d79403b61f5ff4f3c02dda809d5c4e18c610610036af5cd0a93e8e903be6f80cb896d3d7ab9d64ce1a2dc5794cf785787d03f460a218d4267c519bc2a4ad99a0aa42d55949eafcb1c9459160f3738649eb17f6721c025814f85662f303368bdb3b058d4", 0x91}, {&(0x7f000002a000-0x4f)="6a12d450518f8c526532b85506e0f19f6a8b4f0dcfee8e7b8f5e6badbcb06578c14b92f1fa3ba76aa873ebaaae735164da423745bbb742944d6b0f13ab35210d78f16872f16bdc39087efb2be222aa", 0x4f}, {&(0x7f000002a000-0x82)="fc7041817af6953bfa7c3f6467bc7340445396f113c735f1fd054b0904c4adc16eb51800cff9c44ba3e8fcf37d0806e96f2e436f74151a485288c9501aa675fb8fe8fe25f8d53891f1ac828add5f48eb7b04bbefff135d2244a42311db428b4468c002a26bcb98ce805edd2e37d7463ba093431a3b85e6e95c55ea213bb7deb90ef3", 0x82}, {&(0x7f0000029000)="ba066b9063ae864fea404457b7e2e1d4dc17b1bf874458db7f2da8e26a82cc0d1d788d0d827f081d401916d4780464009581af31dadcdadca22640e6018f2935f5241a1207c63d2c64d9a1681359a5d5a8763db0dc45cb9f83e4f7123655440b6890bce0882f04976f94db081d53fbd8932afbdb8068e846b8a45f2fa390c6ff83613a61bd694daf61a8ff73fcb447f248cda64e1012d9eadb5531e5fd4acee8d7d57d26f5e990b5fba9eb6e6e854b137708012938c2428810c1ceed4f274bd9b10b6589356ec31ecebcab4f5301e09360c539e9f5eb6de4be370eade51bba2c98c4f5397f85ae7fec9a", 0xea}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f000002a000-0x1c)=@in6={0xa, 0x1, 0xc4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c, &(0x7f0000029000)=[{&(0x7f0000029000)="b333ffd2bf19715a37c4e7c1c6f5b9d34e4fc2d1f81e42c9dc66eec165ec62b0440f34447092d078134597a16a680cdcb09ae15ee642dfb96ccd91d4b7336fac1a7dc8b640d63356836681d820", 0x4d}, {&(0x7f0000013000-0x3e)="74ab0c41af397358425a45365cdbd7bc4996c4b6bd66cc8e120c65ee5e34cad8518fb976275c5059e94a46923c39984731b195d5491b066352d9cb49b85b", 0x3e}, {&(0x7f0000029000)="1ff4aef9331f0f5ba4cbe417fd9b8e713678974a26e1003721d671b3ec7fbcda945fbead2a0fa1292bb5797b9d08f6cd2277bbd3b687b5ea5b461a3ffe2cca4a971b8ddd059e51b15ead2812ceffc1ac50ab299d10ff3d443270ee", 0x5b}, {&(0x7f0000029000)="6df9f77048bf2389f9abcd8bdceaaefa041cb31809f563170eb2d69136b158f7a7f8aa6307b94fc5200ee135d70a3fc1e55540866e0078ca03f031ca7146b1a00f096150d6f174ce78b0a4ac70f4b41ce3cd2b3b0f56efcc8b95ed7da045bdac912a903ac213ca305e706ea9bb962c8eee158b502417ca9e9d11dc09809fb31891c4dade599c948b6d0c9f4ee0acca931e77bddd008bc426206fdf5fd82d3240be0a3f40207659a009751d3420b84ad4a830c86becaa0f64dbfb28b0dc2934f0d27d9f09542baf1005cf916a4cbb0ad3b8", 0xd1}, {&(0x7f0000029000)="89aa778a70e35ad9ab4098bccca5d8f63574f10299bcee19b2fae0113ce0e9342b16b02b9c3a0359f8cc4a90952881a6c305e9cefa2e1ada1022191c8170007271f7e6cb82bb8e59ca39d645decebf7e922bd1da2c81933c86055ad83b586f9df0ae3a3204cc194385ef5a7b11ed047ca780fd7883ddcb5e73bae64cdd692480e2e319b3935e4becf5e4b688a84d584f0cbe2ca78de3a0b09f187dc60385c7ffa9d490261843bdf87d6824ac30df68b713d82f8affc22018b5", 0xb9}], 0x5, &(0x7f000002a000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7b2, 0x0, 0x67746429ab8e1f00, 0x8000, 0x5, 0x7ff, 0x1f0, 0xed, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x3, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff61, 0xfffffffffffffffe, 0x1, 0x5f9, 0xe9, 0x1ff, 0xfffffffffffffffb, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x9, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x4, 0x10001, 0x7, r7}}], 0xf0, 0x4}, {&(0x7f000002a000-0x1c)=@in6={0xa, 0x1, 0x9, @empty, 0x5}, 0x1c, &(0x7f0000007000-0x20)=[{&(0x7f000002a000-0x7b)="34e558ba1f12819e5898c90d9c0fb89d102d85afd505f9a7d5f99d92f4dbd6e26cfa7dd39f9591d7e9f64aafe90f61728c49628cd2ddfd618aec6dfcd3e386d7b38ed631d3a9e24e1a65b3bf5e034c8fa00b61a94f44c024dc8a385f7f0f79046f7135c7a0fa3ee97984fefa60115ba0576370facde0047d2f88a0", 0x7b}, {&(0x7f0000028000-0x9f)="b692bb5e67f133f5e82d5560fd8729a722b0a2d0963133f6c2b173490de3134f28546697cc5b884d3fc70678f5e8bd5b57171479236f2cccaa01fac52d4f13245af906e48077eadb10a76f8c19bed80868d036e1ea773a9508b0e078945d723d2038469129e19e966cb3867ec88dff823c31e2f181e3c096ceff957c1d223c058bfcec4029e8201d73727ace4062a0cf691e9391044d2ee12ff60703a705cc", 0x9f}], 0x2, &(0x7f000002a000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xffff, 0x4, 0x7, 0xfffffffffffffffb, 0x8, 0x1ff, 0x3ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0xfffffffffffffffb, 0x2, 0x6, 0x9, 0x0, 0x4, 0x6, r9}}], 0x60, 0x20000004}, {&(0x7f0000015000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000029000)=[], 0x0, 0x0, 0x0, 0x40}], 0x5, 0x80) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen$netrom(r0, 0x0) r1 = dup(r0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) accept$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) syz_open_pts(r0, 0x0) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)="666400116500ec83196b88de866f95bb170260979b0eb5e1043e335b0f1e9db25e39f9b891fdbdb4c3b072985ba05f54463b52269172da17e545157784100d1d3e6cc0731788a943baad5059072d7dadf77328993aa5807c08b2f2c2dd60710e1455c789eb892cdfb894fad80af8c7726a6b3ef3e0dc26028d9fdccd781aba5f779f9cbd4426721e1924fe4dbc") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000), &(0x7f000000a000-0x4)=0x4) getdents64(r0, &(0x7f0000009000-0x19)=""/25, 0x19) getdents64(r0, &(0x7f0000004000-0xdd)=""/221, 0x3e2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0x5, 0x0, 0x0, 0x1ff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000000a000)={0x0, r1}) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80100, &(0x7f0000ae7000), &(0x7f0000016000-0x4), &(0x7f000002a000), &(0x7f0000042000-0xed)="64b02966c040837c77242c21a3fd6e992846d2e3d9663b01bca65f876812db4e30260ab46ac00cdba01761b6ac2ef2dfe5aa04dc650c68e3dc1ad3e34d8ee3e216443bd59090943299a8d542490a88f3195a3b7d3e9b2fa3932f0e54332641c166e02d2d8cf563ad22bc63bd83118c7d4021148e6cbb431f0ca7274df4de2adf6df2629afff604e24d891f75d8c89d970c22bf70060696f3af922a63125a65e42c1f03db990b23a5e8cdde1e06dae4cec3c8470d4dc5b280f44752002c9474c7f41985c8086d5cb23ec96583a682a352b8a100fbd0bab649e024b1e30400000000000000411878aae96e0b6623") r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000043000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@common="6ca110e2112308f9000000000900", &(0x7f000003f000-0x5c)=@ethtool_coalesce={0xf, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000041000)=[{{&(0x7f000003f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000042000-0x10)=[{&(0x7f000003e000-0x25)=""/37, 0x25}], 0x1, &(0x7f000003a000)=""/85, 0x55, 0xa93}, 0x2}], 0x1, 0x100, &(0x7f0000008000-0x10)) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x80000001, &(0x7f0000014000-0x8)={0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x2c)={0x1, 0xc, 0x8, 0x3}, 0x25) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000011000-0x20)={r1, &(0x7f000000a000), &(0x7f0000002000-0x92)}, 0x20) 2018/04/09 00:47:35 executing program 0: r0 = semget(0x2, 0x5, 0x200) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000cc7000)=""/167) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0xefcf) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000009000)={0x0, 0x40}, &(0x7f0000004000-0x3)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000f000-0x14)={r3, 0x100, 0x3, 0x0, 0x200, 0x100000000}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000e000-0x8)={0x0, 0xffffffffffffff33}, &(0x7f0000000000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000009000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000d000)={r4, 0x7, 0x30}, &(0x7f0000003000-0x4)=0xc) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) writev(r5, &(0x7f0000007000)=[{&(0x7f000000c000)="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", 0x44a}], 0x1) ioctl$TCFLSH(r5, 0x540b, 0x2) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000014000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000000a000)=0x10, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000014000-0x78)={0x1, {0x2, 0x1, @rand_addr=0x3}, {0x2, 0x2, @rand_addr=0x10000}, {0x2, 0x0, @loopback=0x7f000001}, 0x80, 0x1, 0x0, 0x4e9a, 0x10001, &(0x7f0000013000)=@common='nr0\x00', 0x1, 0x10001, 0x8}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vcs\x00', 0x4100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000015000-0x40)={0x3, 0x1, 0x0, 0x1f, 0x8, 0x8, 0x7ff, 0x17}, &(0x7f000000d000)) r2 = syz_open_procfs(0x0, &(0x7f0000013000-0xe)='oom_score_adj\x00') write$tun(r2, &(0x7f0000010000-0xa1)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "00f10d", 0x14, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x40) 2018/04/09 00:47:35 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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000e000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f000000a000)='numa_maps\x00') read(r2, &(0x7f000000f000-0x1000)=""/4096, 0x81e) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000011000-0x7)='vmnet1\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000c000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000, 0xffffffffffff63f9, 0x4, 0x7ff, 0xb}, &(0x7f000000f000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000010000-0x65)={r3, 0x80000001, 0x5d, "d480772ff903094af707ccad163a5d99f898020f85b6d2e79281a93d9ec052937fe22e98255210d842017c047eb9e4a2092eae5f4348b7c1cdea82017eb3f5d091910c7ad239b1a8bb39938ad61a881002662da60b8d71d0de54072dc6"}, 0x65) 2018/04/09 00:47:35 executing program 0: clone(0x0, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000001000-0x4), &(0x7f0000889000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0xa5, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000408000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d13000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f000036d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000dab000-0x10)={&(0x7f0000000000)=@polexpire={0xf4, 0x1b, 0x0, 0x3, 0x1, {{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x2, 0x2, 0x2, 0x0, 0x0, 0x0, 0xa0, 0x2, r1, r2}, {0xffffffffffffffff, 0x30d8, 0x40, 0x1, 0x4, 0x200, 0x4000000000000000, 0x50000}, {0x7fff, 0x22, 0xffffffffffffff8c, 0x4}, 0xc00000000000, 0x1, 0x2, 0x1, 0x2, 0x3}, 0x9}, [@srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6be}}, @etimer_thresh={0x8, 0xc, 0x6}, @replay_thresh={0x8, 0xb, 0x8001}, @ipv4_hthresh={0x8, 0x3, {0x2, 0xd}}, @mark={0xc, 0x15, {0x2, 0x9}}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) r3 = getgid() getgroups(0x1, &(0x7f0000001000-0x4)=[r3]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c06000-0xe8)={{{@in=@empty, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) clock_gettime(0x0, &(0x7f000000e000)) r4 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000-0x4)=r4) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup3(r0, r1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1c, &(0x7f0000009000)=0x9, 0x4) connect$unix(r1, &(0x7f000000e000)=@file={0x0, './file0\x00'}, 0xa) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000008000-0x6)="7c47504c00b8", 0x0) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000010000)="eb17", 0x2) recvfrom$inet6(r0, &(0x7f000000a000-0xa8)=""/168, 0xa8, 0x40, &(0x7f0000002000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80800, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000-0x4)=@int, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c0, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x143, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "919a20", 0x0, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, [], "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"}}}}}}}, &(0x7f0000015000)={0x0, 0x1, [0xea9]}) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000006000)={@random="f994cafe3686", @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, &(0x7f0000003000-0x18)={0x0, 0x0, []}) r0 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x8, 0x2000) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000005000-0x4), &(0x7f0000008000-0x4)=0x4) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x100040000243, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000d000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000019000-0x4)=0xe8) r1 = memfd_create(&(0x7f000000c000)='{\x00', 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000004000)={0xb8, 0x5e775d06}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x2, r0}) setxattr(&(0x7f0000014000)='./file0\x00', &(0x7f0000011000-0x1d)=@known='system.posix_acl_default\x00', &(0x7f0000004000)="020000000200000000f4", 0x4884, 0x0) 2018/04/09 00:47:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000003000-0x4), 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000bac000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xb)=',em0cpuset\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000e97000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000865000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000362000)="e8acba24fd2b057fd9b27ba5390e8bbc1084a93c18b121520b43d24ce8a76408fae99764cc6c7fcc2e40022952062f893e73fa632281f39f7301a6ce20c1f3c9483b0d6c5fc802f21a58949cd3f08499fc47aa4c5faa032e51652aea1a3bd48e37bfd44ec6a55c58d2ecf496941c33aa05d65070cae0e99afc1466f8c12139cb7dbdf051d9990fe057dbdb9e8caee4ca628ea307631ed6037de437ecdc6d83c8508557fe71cc79861b5cd319dc2ccf0972317664d9ed064c81837e9fa0993dd604978f53fec3e9aaad47a97e890bd1b593e97a76b8011f628fee4d", 0xdb, 0xfffffffffffffffd) mq_timedsend(r3, &(0x7f0000000000)="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", 0x1000, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}) 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) prctl$setfpexc(0xc, 0x80000) r5 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={r6, 0x20, 0xffffffffffffffff, 0x5, 0x7, 0x81}, &(0x7f0000001000)=0x14) keyctl$search(0xa, r4, &(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000baf000-0x5)={0x73, 0x79, 0x7a, 0x0}, r5) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000)=@random={'btrfs.', 'vbox\b\x00\x00\x00@securitywlan1\x00'}, &(0x7f0000000000)=""/1, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000000)=0x7) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) accept4$vsock_stream(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) timerfd_create(0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000019000)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x10000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000001b000-0x4)) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x4)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000000)={0xb8b, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @multicast2=0xe0000002}, 0x100, 0x4, 0x7, 0x8000, 0x338, &(0x7f0000019000)=@generic="50faa3d4f0e482e33def34988c1004df", 0x3, 0x800, 0x5}) 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}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 00:47:35 executing program 1: munlock(&(0x7f00005f0000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x0, 0x0, 0x1000, 0x0, 0xffffffffffffffff}, 0x2c) 2018/04/09 00:47:35 executing program 1: mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x42, 0x0, &(0x7f0000005000-0x40)) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) unlinkat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/vcs\x00', 0x840, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000013000-0xc), &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r2, &(0x7f000000f000)=[{{&(0x7f0000016000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000015000)=[], 0x0, &(0x7f0000016000-0xae)=""/174, 0xae}}, {{&(0x7f0000016000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0xc5, &(0x7f0000016000-0x50)=[{&(0x7f0000007000)=""/203, 0xcb}, {&(0x7f0000002000-0xa5)=""/165, 0xa5}, {&(0x7f0000015000)=""/18, 0x12}], 0x3, &(0x7f0000015000)=""/34, 0x22}}], 0x2, 0x0, &(0x7f000001e000-0x10)) r4 = fcntl$dupfd(r3, 0x0, r2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f000001e000)=0xffffffffffff8000) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f000001d000)) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f000000c000)=0x8001) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x6b2000)=nil, 0x6b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00004a3000-0x48)=""/72, 0x12) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_emit_ethernet(0x1f9, &(0x7f000001b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d807ff", 0x1c3, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x3a, 0x11, [], [@enc_lim={0x4, 0x1, 0x401}, @generic={0x10001, 0x86, "67ac3fdb46cd4c57316d4630c613c012489b5fe310f7a3aa5352485fde43895c4f2b6b9963a1679829ccd8294e899a2ca715c5cb0ff0e31e9274f55ce2b992c3b310681ba041a2672a467dfbade899950308be0232529132c4c9cd662943dccded25f145e87b11b11fab32ae5c0c7d455a023e62a2e10df3db4164243092b2fc0b48e889ca28"}]}, @routing={0xbc531ebd6f700f1e, 0x10, 0x0, 0x8000000000, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x15}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x72, 0xd, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x8}, @generic={0x4, 0x26, "39fd2f981a88370fb205c4e9851f554e97e9a92470ce830c91e638bb0a65cb5b997cf1f34ce4"}, @generic={0x1, 0x34, "7bce901a33ad081c98f49996fcc75dd4e50d5def21b40efe3304c9ce1524af7ab52ff1e18f848e9a29b42e3d244f90cffe5dcaec"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '\aDl', 0x0, 0x3a, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "b87c9dc587b2624f"}}}}}}}, &(0x7f000001a000-0x18)={0x0, 0x1, [0x84f]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001d000-0xc)='/dev/autofs\x00', 0x105000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000001d000-0x8)='./file0\x00', 0x4) sync_file_range(r0, 0x423a, 0x401, 0x5) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000018000)={@common='rose0\x00', @ifru_mtu=0x2c26}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000001d000-0x6a)=""/106) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000015000-0x38)={&(0x7f000001d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000000e000)=[{&(0x7f000001d000)=""/148, 0x94}, {&(0x7f000001d000)=""/238, 0xee}, {&(0x7f000001d000)=""/196, 0xc4}, {&(0x7f000001d000)=""/191, 0xbf}, {&(0x7f000000f000)=""/156, 0x9c}, {&(0x7f000001e000-0x10)=""/16, 0x10}, {&(0x7f0000008000)=""/125, 0x7d}], 0x7, 0x0, 0x0, 0x7f}, 0x10023) inotify_rm_watch(r0, r1) 2018/04/09 00:47:35 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000002000-0x4), &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x21)={0x0, 0x56, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b200202bde265c6, &(0x7f0000001000)="2b9f74b9230f88f314ade327b79e704be0e85b87b276a29dd488db4fc5969e171b1956a52040fa0c083c462e955fc514928ee0e41d35f4871bd4e474c5691f8eed78470bfbed9966cff2593584e9eb70535e2462272774b2ff1252188781d7acae65c12cd80000c936e87d915a9db96974bf05f085aafeb7ed1ad81da7", &(0x7f0000002000), &(0x7f00001a1000-0x4), &(0x7f0000004000)) r0 = syz_open_procfs(0x0, &(0x7f0000004000-0x9f)='wchan\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000005000), &(0x7f0000004000)=0x4) exit(0x0) readv(r0, &(0x7f0000002000+0xacd)=[{&(0x7f0000003000-0x41)=""/65, 0x41}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000006000-0x3)=""/3, 0x3) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000a000)={0x0, 0x8, 0xfffffffffffffff9, 0x6, 0xfffffffffffffffa, 0xff, 0x7fff, 0x9}, &(0x7f0000002000)={0x6, 0x4, 0x81, 0x3ff, 0x504, 0x8, 0xad}, &(0x7f0000003000)={0x9, 0x3, 0x6e, 0x6c8, 0x7, 0x1f, 0xfffffffffffffff8, 0xfffffffffffffffc}, &(0x7f000000b000-0x10), &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x1}, 0x8}) r0 = socket(0x11, 0x8080f, 0x100000000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000008000)=@req3={0x4, 0x10001, 0x2, 0x3, 0x200, 0x8, 0x7ff}, 0x1c) clock_getres(0x3, &(0x7f0000007000)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000000c000-0x8)) rt_sigtimedwait(&(0x7f0000008000-0x8), &(0x7f0000004000), &(0x7f0000007000)={0x0, r1}, 0xfe90) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000012000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3d]}, 0x343) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000012000)='\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x6}], {0x95}}, &(0x7f000000f000-0x14)='syzkaller\x00', 0x10000004, 0xd1, &(0x7f0000009000)=""/209}, 0x48) 2018/04/09 00:47:35 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r2 = fcntl$dupfd(r0, 0x0, r0) getpeername$packet(r2, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000025000)=0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r3 = getpgid(0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000026000)='./file0\x00', 0x4000, 0x14) process_vm_writev(r3, &(0x7f0000007000-0x40)=[{&(0x7f0000019000-0xac)=""/172, 0xac}], 0x1, &(0x7f0000019000-0x10)=[{&(0x7f0000002000-0x8d)=""/141, 0x8d}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000015000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) 2018/04/09 00:47:35 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000010000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000007000)={0x4, &(0x7f0000010000+0x820)=[{}, {}, {}, {}]}) fchown(r1, r2, r3) openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x243, 0x81) setxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000)=@random={'system.', '^,#\'bdev!,.(+[}vboxnet0\x00'}, &(0x7f0000008000)='user.', 0x5, 0x0) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000008000)={@random="dbab4a301981", @random="9e4deb9b9828", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x10001, 0x0, @rand_addr=0x8000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x3, 0x0, []}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @dev={0xac, 0x14}, @dev={0xac, 0x14}, @multicast2=0xe0000002, @loopback=0x7f000001]}, @generic={0x0, 0x3, "01"}]}}}}}}}, &(0x7f0000000000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000010000-0x3)=':&\x00', 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f000000f000)=@full, &(0x7f0000006000)=0x48) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) write$eventfd(r1, &(0x7f0000002000-0x8), 0xfffffeaa) ppoll(&(0x7f000040e000)=[{r0}], 0x200000c9, &(0x7f00008b1000-0xb)={0x0, 0x989680}, &(0x7f0000890000), 0x2) readv(r0, &(0x7f0000017000-0x10)=[{&(0x7f0000005000)=""/4096, 0xffffff41}], 0x1) set_robust_list(&(0x7f0000b7f000-0x18)={&(0x7f00005ac000/0x3000)=nil, 0xffff, &(0x7f0000b10000/0x2000)=nil}, 0x18) fcntl$setstatus(r0, 0x4, 0x2403) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000b000-0x8)='./file0\x00', 0x2, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000007000-0x28)={0x5, 0x100000001, 0x5, 0x5, 0x8000}) add_key$user(&(0x7f0000009000)='user\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000012000-0xef)='\v', 0x1, 0xfffffffffffffffb) r1 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x3ff, 0xa0002) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000000f000-0xaf)="637825c9169b0504a48587d17f5b1aaa61331a88ec26a4400e5974ef8824aba0af366d1c7a72465b18bbe280a81bd261aaa2afe226061ccfdddd7e5aa95f0c8c2a0fe3ff9146a1f42903c8bdf60ce28f1779c46d67ce922b7a41d50687e318f1f7e873863b01580de6047754f8a7d5142238157f2ef3a3210b24aca396e4c712fc59b207d57e24e1c9ff3f85249da209d28f7cb95bba4050aa688321af28574d2a8869742cfd17516d497541a5fb42") 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x4ba000)=nil, 0x4ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004ba000), &(0x7f00004b4000), &(0x7f0000252000-0x4)) mlock(&(0x7f0000282000/0x1000)=nil, 0x1000) munlockall() 2018/04/09 00:47:36 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000709000-0x11)='/dev/vga_arbiter\x00', 0x4001, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000)=@ethtool_cmd={0x23}}) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000049000-0x10)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x2012, r1, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000004d000), 0x4) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4), 0x4) r1 = getegid() setgid(r1) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4), 0x80000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) timer_settime(0x0, 0x0, &(0x7f000000c000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f000000b000)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x10000) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0xa, 0xa, 0xe2) connect$llc(r4, &(0x7f0000005000-0x10)={0x1a, 0xf5, 0x7, 0xfffffffffffffffe, 0x401, 0xaa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) listen(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000003000-0x4), 0x4) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000008000)='./file0\x00', 0x141a46, 0x0) ftruncate(r0, 0x3542) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) clock_gettime(0x0, &(0x7f0000008000)) socketpair(0x9, 0x3, 0x3f, &(0x7f0000003000-0x8)) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000004000-0xe8)='f', 0x1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x7) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000016000-0x4)=0x61, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000002a000)={0x1a, 0x17, 0xfffffffffffffff9, 0x5, 0x1000, 0x40000000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000029000)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f000002a000-0x20)={0x1, 0x3, 0x3a, 0x200, r2}) sendto$inet6(r1, &(0x7f0000024000)="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", 0x353, 0x0, &(0x7f0000022000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000002b000)=0x3) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000000e000-0x24)) r1 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x2, &(0x7f0000005000)=0x7, &(0x7f0000008000)=0x100000001) ioctl$KDDELIO(r0, 0x4b35, 0x3) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x621) msgrcv(r0, &(0x7f0000003000)={0x0, ""/139}, 0x93, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000007000-0x78)) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f00000a8000-0x4)) getpeername(r0, &(0x7f0000c8c000-0xc)=@nl=@kern, &(0x7f0000813000)=0xc) pipe2(&(0x7f00000a5000-0x8)={0x0}, 0x90800) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000dc2000)=0x100) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00001ef000)={0xaa}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc00000, 0x3, &(0x7f00001be000/0xc00000)=nil) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000), 0xff, 0x2) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001a000)='/dev/autofs\x00', 0x7ffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000001a000)={0x5, 0xfffffffffffffffb, 0x1, 0x7fffffff8000000, 0x7}) syz_emit_ethernet(0x1c, &(0x7f000001a000-0x1c)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x6558, "0000000e0000a27c290001c686dd"}}}, &(0x7f0000009000)={0x0, 0x3, [0x598, 0x8f0, 0xc67]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000001b000)='./file0\x00', &(0x7f0000008000)=@known='com.apple.FinderInfo\x00') ioctl$KDADDIO(r0, 0x4b34, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000001e000-0x1000)=""/4096, &(0x7f000001e000-0x4)=0x1000) accept4$packet(r0, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000001c000)=0x14, 0x800) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000013000)={0xffffffff, 0x6ed5, 0x10}, 0xc) ftruncate(r0, 0xcea1) syz_emit_ethernet(0x4e, &(0x7f0000008000)={@random="ab230000028c", @random="5d1e3f4c46f6", [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x18, 0x3a, 0x8001, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, &(0x7f000000d000)={0x1, 0x1, [0x0]}) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000006000-0x4)=0x3, 0x4) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000, 0x7, &(0x7f000000e000/0x3000)=nil) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000)=r1) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000)='proc//md5suMmd5sumGPL\x00', 0x0) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000011000-0xea)="17f2013917263be749289c40549f8b85094f53aa0061eec384219ac12f271ef5d72515c7d8e60140500d11c4199f78d1a39718d0dfddd512ae213b518aea421cf5369a4216e9546762d024b2a686c588578f7dff67c6a3b17101a879", 0x5c}], 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000018000)=0x5, 0x4) preadv(r0, &(0x7f0000011000-0x50)=[{&(0x7f0000012000)=""/30, 0x1e}], 0x1, 0x5b) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1840, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=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$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000-0xc), &(0x7f000000f000-0x4)=0x37d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000010000-0x8)=0x7) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000d000-0x108)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, [0x9, 0x9a94, 0x80000000, 0x1, 0xffffffffffff0000, 0x8, 0x0, 0x5, 0x8001, 0x80, 0x2, 0xbe4, 0x7, 0x1af, 0x7]}, &(0x7f000000c000)=0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000010000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f000000f000)={0x11, 0x17, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000a000-0x80)={r2, 0x78, "6ebe2e41cc31e67f06b9e6d91bad95ef57d4ec8d0cb5e8e1c0fc998c45f59730355b244508c39169018f99ed515c5bf6f556751e0907971ccfd48996744e00d901ffaaf2dc1cf233c27a5410d51e715b00dcdc10c0744d2b53e4e64a6b27f56120a051dfa55ae793ed2a0e1aa6786d95b2dbde3a822a61f6"}, &(0x7f000000d000-0x4)=0x80) r4 = fcntl$getown(r0, 0x9) sync_file_range(r0, 0x7, 0xae81, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f000000e000-0xb)='projid_map\x00') readv(r0, &(0x7f000000b000-0x20)=[{&(0x7f000000c000-0xbf)=""/191, 0xbf}], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f000000e000)=0x9, 0x8) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000b000)={0x0, 0xba60, 0x7f}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000c000-0x6)={r1, 0x7f}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}}, 0xc) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf560, &(0x7f000003b000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f000001e000-0x67)=""/103, 0x67) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000003e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1500}) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000039000)={&(0x7f0000018000-0x30)=@ipv6_newroute={0x1c, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x72003) mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) ftruncate(r0, 0x0) r1 = dup(r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000014000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000014000-0x8)={r2, 0x32}) 2018/04/09 00:47:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup(r0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000468000)="7adfb794f4e669562ad1c2ddb2da69ec3b83e18fbda08f6e6833f44cba4ae6b7aa77") fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000)='proc//md5suMmd5sumGPL\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x32) ftruncate(r3, 0x0) writev(r3, &(0x7f0000010000-0x50)=[{&(0x7f0000011000-0xea)="17f2", 0x2}], 0x1) fanotify_init(0x4, 0x2) ftruncate(r3, 0x0) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10d, &(0x7f000001b000-0x10d)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @random="9c7e29b69077", [], {@generic={0x6000, "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"}}}, &(0x7f0000017000-0x14)={0x1, 0x3, [0x1ed, 0x3bf, 0x68d]}) syz_emit_ethernet(0x1c, &(0x7f000001a000-0x1c)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x6558, "0000000e0000a27c290001c686dd"}}}, &(0x7f0000009000)={0x0, 0x3, [0x598, 0x8f0, 0xc67]}) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000f000-0x8)={0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000000d000)={0x10000, {{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xbd7d}}, {{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7}}}, 0x108) syz_emit_ethernet(0x36, &(0x7f000000a000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x200000f8, "d1ba7a2b5a25fc10b9e96feb3713bd880d7fbd4e0713be5295deda6dd287edb99908a7cc4a96ed2b"}}}, &(0x7f0000005000-0xc)={0x0, 0x1, [0x848]}) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x80) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000eb1000)={0x2, 0x0, 0x7, 0x100000001, 0xfffffffffffffffc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) r1 = semget$private(0x0, 0x3, 0x100) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000a65000)=""/78) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) rt_sigprocmask(0x1, &(0x7f0000001000)={0x100000080000000}, 0x0, 0x8) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) process_vm_readv(0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000b000-0x40)=[], 0x0, 0x0) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000005000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000042000)={0x0}) clock_gettime(0x0, &(0x7f0000015000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000003f000-0x20)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000022000)={{}, {0x0, 0x0}}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000004a000-0x1a4)=[{{&(0x7f000004a000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000043000-0x20)=[{&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000029000)}], 0x2, &(0x7f000003c000), 0x0, 0x8}, 0x7fffffff}, {{&(0x7f0000044000-0x10)=@ax25, 0xe, &(0x7f0000044000-0x60)=[{&(0x7f0000042000)=""/55, 0x37}, {&(0x7f0000043000)=""/99, 0x63}, {&(0x7f0000009000)=""/34, 0x22}, {&(0x7f0000037000)=""/4096, 0x1000}, {&(0x7f0000024000)=""/149, 0x95}, {&(0x7f000002f000)=""/134, 0x86}], 0x6, &(0x7f0000009000), 0x0, 0x3ff}, 0x4}, {{&(0x7f0000000000)=@can, 0x10, &(0x7f000001b000-0x50)=[{&(0x7f0000032000)=""/228, 0xe4}, {&(0x7f0000021000)=""/59, 0x3b}, {&(0x7f0000045000-0x5d)=""/93, 0x5d}, {&(0x7f0000044000)=""/80, 0x50}, {&(0x7f0000045000-0x75)=""/117, 0x75}], 0x3, &(0x7f0000036000)=""/237, 0xed, 0x40}, 0x3}, {{&(0x7f0000046000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000046000-0x10)=[{&(0x7f0000024000)=""/96, 0x60}], 0x1, &(0x7f0000046000-0xa4)=""/164, 0xa4, 0x1ff}}, {{&(0x7f0000046000)=@generic, 0x80, &(0x7f0000010000-0x30)=[{&(0x7f0000046000)=""/138, 0x8a}, {&(0x7f0000007000-0x10)=""/16, 0x10}, {&(0x7f0000046000)=""/103, 0x67}], 0x3, &(0x7f0000046000)=""/168, 0xa8, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000047000)=[{&(0x7f0000048000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f000000c000)=""/246, 0xf6, 0x1}, 0x7ff}, {{&(0x7f0000011000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000048000)=[{&(0x7f0000048000)=""/159, 0x9f}, {&(0x7f000001a000)=""/46, 0x2e}, {&(0x7f0000048000)=""/206, 0xba}], 0x3, &(0x7f0000049000-0x46)=""/70, 0x46, 0x5}, 0x7fff}], 0x7, 0x22e0e9523b104654, &(0x7f0000007000-0x10)={r1, r4}) sendmsg$nl_route(r0, &(0x7f000000f000-0x38)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f000003a000)={&(0x7f0000041000-0x2c)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x2000}]}, 0x28}, 0x1}, 0x0) 2018/04/09 00:47:36 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000014000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x5, 0x7, 0x8, 0x8, 0x80}, &(0x7f0000019000-0x4)=0xa0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000018000)={r4, 0x1}, 0x6) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x12) ptrace$setregset(0x4205, r2, 0x1, &(0x7f000000b000)={&(0x7f0000018000-0x6)="e85b8b440812", 0x6}) 2018/04/09 00:47:36 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) ftruncate(r0, 0xf1) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000001f000-0x8), 0x400000000000200) sendfile(r0, r0, &(0x7f0000011000), 0x8000) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffb}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x7, 0x100000000) recvmmsg(r0, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000006000)=""/54, 0x36}, {&(0x7f0000006000)=""/85, 0x55}], 0x2, &(0x7f0000006000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f0000005000-0x10)) 2018/04/09 00:47:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'osx.', 'self{\\vmnet1^}selinuxppp0:ppp1posix_acl_access\x00'}, &(0x7f0000de7000-0x92)=""/146, 0x92) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000005000-0xd0)={0x4, 0xa6, 0x3, 0x1, 0x8, 0x2, 0x3f, 0x6, 0x5, 0x40, 0xfffffffffffffff9, 0x81, 0x3ff, 0x7, 0xc8, 0x80000001, 0x1, 0x6, 0x0, 0x7, 0x7, 0x9, 0x9, 0x0, 0x0, 0x8d}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xc) socketpair(0xa, 0x3, 0x4, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000000a000-0x4)=0xfffffffffffffffc) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x20000000d) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000012000-0xe)='./file0\x00', 0xfffffffffffffffd) unlinkat(r0, &(0x7f000002f000)='./file0\x00', 0x200) openat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) 2018/04/09 00:47:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c14000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e80000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00006e4000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000ba6000-0x10)=[{&(0x7f0000ec2000-0x11e0)={0x11e0, 0x40, 0x20, 0x1, 0x1, "", [@generic="0a294200926eb612c318b596ea14eccff3e951bcebe7df57874929aff4c84a6250ec2ab9f146", @nested={0x105c, 0x7, [@typed={0xc, 0x82, @u32=0x12}, @typed={0xc, 0x3, @u32=0x3}, @generic="68321594975558ad1b76927cce210b7575640e5a105a7ef5f3329730779420759c9cebae13cb95638627f936ae455fd26575a5da65de0494f2afacc046", @generic="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"]}, @nested={0x14, 0x45, [@typed={0x10, 0x7b, @str='keyring\x00'}]}, @generic="2355add871f6e4419877f7", @nested={0x60, 0x7f, [@generic="eab31e0e8c9adc96021df443e1c41646e8f8925518607e54ef87ea846a7f3ede5a3ee40691fdfe6fbf585e640405d40af36e86f745c6928e1db9e25e9ee99b6d07bd13262406b8e1762f915111d52285f8207789db7f2afff1f6f6"]}, @typed={0x8, 0x31}, @nested={0xc4, 0x18, [@generic="7bf69b1eb9e1fac5b84ce0009cb4f1c9a5ff50a2deb9c9123fcc7209b8f6f751f41cff68e436263dd11a89ded8185b031c5a8ea5006e4dba459a5a2070cf32e6cd07a3a32ecabaa42638f4dc7125dea0873f876b216205b9fafc5536358c73b614eddba2db51450891fd4f20cfb262b36ef884d225320f2d3ed43e88c73f2d61c802003f13e30c6fa46c23d63e977f3f6fc0d65f73f6d14bcfba0d864c5921aeab336f1b8773dc6f0c927074597262fcb335974ea4ab8d9f122c872842221e"]}]}, 0x11e0}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x20004000}, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0xfffffffffffff3cb, 0x173000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r8, 0x541b, &(0x7f0000003000)) getsockopt$inet6_int(r7, 0x29, 0x3d, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='numa_maps\x00') ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000008000-0x4)=0x9) socket$inet(0x2, 0xb, 0x8000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000)=""/162) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000008000-0x24)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000006000)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f000000a000-0x48)=@full, &(0x7f0000005000-0x4)=0x48, 0x80800) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000028000-0x2e)=""/46, &(0x7f000001a000-0x4)=0x2e) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000025000-0x1000)=""/4096) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000029000-0x4)=0x400, 0x19) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002f000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendfile(r3, r3, &(0x7f000002f000-0x8)=0x5a, 0x100000002) recvfrom(r0, &(0x7f0000005000-0x83)=""/131, 0x83, 0x20, &(0x7f0000029000-0x9)=@rc={0x1f, {0x800000000000, 0x4b0, 0x0, 0x9, 0xffff, 0x101}, 0x1e}, 0x9) geteuid() fcntl$getownex(r1, 0x10, &(0x7f000002f000)={0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f0000006000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000001a000)={&(0x7f000002a000-0x48)={0xffffffffffffff30, 0x5, 0x9, 0x10, 0x6, 0x2, {0xc, 0x0, 0x4}, [@typed={0x0, 0x52, @pid=r4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) sendmsg$nl_crypto(r3, &(0x7f0000001000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000020000-0x10)={&(0x7f0000021000-0x118)=@upd={0x118, 0x12, 0x10, 0x1, 0x3, {{'rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x100}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffffe}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x536c}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x4c084) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 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_SIOCGARP(r0, 0x8954, &(0x7f0000021000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x6379c1186ad11b56, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000023000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x1, @multicast2=0xe0000002}, @generic="4de391f62df5cf7df484d2318d1206ad"}) getpeername$inet(r3, &(0x7f0000016000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000028000-0x4)=0x10) r5 = msgget$private(0x0, 0x6e0) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000030000)=""/11) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007000)={0x0, 0x800}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000002e000-0x20)={0x1, 0x80000000, 0x0, 0x0, 0x10000, 0x12fd, 0x8, 0x1000, r6}, 0x20) tee(r0, r0, 0x5, 0x4) readv(r3, &(0x7f0000026000-0x80)=[{&(0x7f0000010000-0x2a)=""/42, 0x175}, {&(0x7f0000014000)=""/68, 0x44}, {&(0x7f000002a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000)=""/39, 0x27}, {&(0x7f0000011000-0xa6)=""/166, 0x31}, {&(0x7f000002a000-0x51)=""/81, 0xd}, {&(0x7f0000029000)=""/4096, 0x1000}, {&(0x7f000002a000-0xf4)=""/244, 0xf4}], 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000002c000-0x18)=@get={0x1, &(0x7f0000030000)=""/4096, 0x5}) sendto(r3, &(0x7f000000e000)='E', 0x1, 0x10, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x8, @empty}}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f000002c000)=[{0x6, 0x0, 0x0, 0xd28}]}, 0x10) sendto(r0, &(0x7f0000031000)="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", 0x1000, 0xf, &(0x7f000000b000-0x10)=@nfc={0x27, 0x5, 0x4ec2, 0x1}, 0x10) 2018/04/09 00:47:37 executing program 1: 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 = dup(0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x0, 0x3, @thr={&(0x7f0000001000), &(0x7f0000002000)}}, &(0x7f0000002000)) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000006000-0x70)=[{&(0x7f0000015000)=""/122, 0x7a}, {&(0x7f0000007000-0xbc)=""/188, 0xbc}, {&(0x7f0000003000-0x6c)=""/108, 0x6c}, {&(0x7f0000011000)=""/249, 0xf9}, {&(0x7f000000c000-0x1b)=""/27, 0x1b}, {&(0x7f000000f000)=""/77, 0x4d}, {&(0x7f0000010000)=""/25, 0x19}], 0x7, 0x0) syz_emit_ethernet(0x69, &(0x7f0000010000)={@random="ab230000028c", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b74db5", 0x33, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "14f0cb", 0x0, 0x0, 0x0, @empty, @loopback={0x0, 0x1}, [], "d40462"}}}}}}}, &(0x7f0000011000-0xc)={0x1, 0x1, [0x0]}) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 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, 0x52}], 0x3, &(0x7f0000015000)=""/34, 0x1ff}}], 0x2, 0x0, &(0x7f0000015000)) userfaultfd(0x80000) fcntl$dupfd(r0, 0x0, r1) execve(&(0x7f0000b79000)='./file0\x00', &(0x7f0000e6d000)=[], &(0x7f0000e6d000)=[]) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000001d000-0x10), &(0x7f000000f000-0x4)=0x10, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000001c000)=""/195, &(0x7f000001d000-0x4)=0xc3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000014000-0x28)=@routing={0x0, 0x2, 0x20004, 0x0, 0x0, [@empty]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000000a000-0x28)=@routing={0x0, 0x1ffffffffffffe70, 0x0, 0x0, 0x0, []}, 0x0) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000011b000+0x98c)=0xfffffffffffffffe, 0x4) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f00007a5000-0x4)=0x3, 0x4) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000000000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) exit(0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @local}, &(0x7f0000000000)=0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) waitid(0x1, 0x0, &(0x7f0000003000), 0x60000007, 0x0) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000002f000)={&(0x7f000002f000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000030000)=@bridge_getlink={0x39c, 0x12, 0x10301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_VFINFO_LIST={0x37c, 0x16, [{0x378, 0x1, [@nested={0x374, 0x0, [@generic="d06adace6e4471452312af4c8286b4c26a633635ea0d6396ed091f355a7160a00c848524fca4154449af9fee67a26a150dc10638b33bdf8fc7f57fe9f82890ae4f1124360c81fd8a790221109ecaf53ce2f894cfa1571db0a0b7644f49b67d360a607e5700d3f06c065f7a5bb8f3c0af61b03000d1cdf0237b0161de7903baa828d87ef05963e6bcbe7defd3536015dde5ea72fa4b6820db667319bf47bf1f047080005f14fb6180648ef63575ca9fb674f0c7d9f001eaa2", @generic="21bf9605fd7c2a78552c5ce9358465bba08cd295f7e66165e833f0470c2ac48d6b2066af63169abea43bb4486a837c79f8fec341003af4f9ed4de0adfc373920653c586f8f2c7900711ae7d0a7ae0b98252a4a00778b13f1b52f03b025810035cf3044c200000000000000016f8c676602215f4df1e8c557bf1481816866cb0119fff3de22aa04abee0c89837c07665970bb35215e0c11d65bb65ea97dc0d46a0837aa18fb32b2ba4ca960100a01824d4d652b53f9c32111b958ad743b", @generic="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", @typed={0x18, 0x44, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x7e, @u32=0xfffffffffffffff8}, @generic="f9d026a09902dff393031630fc079001c6f86011e8adcffc453ba1fd8dc1044c3366cc1b591bb53f5d2a56c41e1b58a23abd07e6d22b054065d9dc8bedd788d72e20c5a97fe3226dab957342805b017e8835cd33aacf673407ae3ac3f85304aee0936c75c6314691fb893b69e68db6f84a5b76bab5b31f001fef0d9aba2fde5e73b0ad323ed9635dc1432fb64bdec58661c0de94c44123ca8829b18b54c52efd766605d9db71c333fd7c5e48ea729ba7f9fa083bcef761263f00137ae4e1c23908eeb2e1e96df89807f51de19c1a4cd33809e0196be4dd6d76"]}]}]}]}, 0x39c}, 0x1}, 0x0) 2018/04/09 00:47:37 executing program 0: clone(0x10100200, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000f8f000-0x4), &(0x7f00008a0000-0xdd)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004da000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000+0xb53), &(0x7f000021c000-0x4)=0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b0a000)={0x0, 0x101}, &(0x7f000085d000+0x950)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000021e000-0x14)={r1, 0x4, 0x7, 0x5, 0x10001, 0x7}, &(0x7f0000e6e000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x1f, 0x4) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000015000)=[{}], 0x1, 0x2b7, &(0x7f0000016000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000006000)={0x3}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x4000005421, &(0x7f0000002000-0x8)) shutdown(r0, 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000001a000-0x33)=""/51, &(0x7f000000b000-0x4)=0x33) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000010000-0xf)='net/ip6_mr_vif\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000015000)=0x5) fcntl$setflags(r0, 0x2, 0x1) syz_open_pts(r1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000016000)=[], 0x0) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000+0x5a3)='task\x00') mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000001d000-0x4)=0x10000000000006) getdents64(r0, &(0x7f0000012000-0x1e)=""/30, 0x52) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f000001e000-0xc)={0xffff}) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000013000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000c000)='GPLtrustednodevnodevwlan1!)wlan0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000012000)="ef65d3de45fa22079d212493a5a29ce59da3e80cd839d1eca5fcbb85", 0x1c) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x134000)=nil, 0x134000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000bd000-0x8)={0x0, 0x0}, 0x10000) mmap(&(0x7f0000134000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000134000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000135000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000136000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000137000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000136000-0x20)={@common='bpq0\x00', @ifru_flags=0x2}) io_setup(0x3, &(0x7f0000135000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000054000-0x18)=[&(0x7f0000016000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000133000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000136000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000002b000)='./file0\x00', r1, &(0x7f0000059000-0x8)='./file0\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000136000)=0x5) 2018/04/09 00:47:37 executing program 1: socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000ae3000-0x8)={0x0, 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) timer_create(0x7, &(0x7f0000001000)={0x0, 0x21, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000002000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000872000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000001000-0x14)={0x0, 0x4000000000000080, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000001000-0x8), 0x9) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000002000)="ac57e25ddda9c859ad01c964894bf074b083dc4a8644e0f303e683f70cbcf938b7461f2d4beef4e0427a76ceb702bb415e51ccb8c199445863afca4ff45e5c58476e86315a0f8b63d74f4e96a10947880cdc0be487657c903ff9808e6a5791ae0ed4cb93a6eecf17608cc9db1f6f2f97ee1b15b9e51f39d9efcf91ef9d2a06e2070a45165e655bf014fe675b6b79f9d260c7439a79e6a9a0d37e50273148b18c8ef3d78c1513ae6db4da186b26183675816182fe09b755b2220939996bbfbb8cac6b9ae92294edbb2931dca3bcdf3b909a4c9ed24f2e0a22eea84c3c03") 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000000)) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getuid() 2018/04/09 00:47:37 executing program 0: getuid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000fa000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009c9000)={0x0, 0x0, 0xf47c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000aee000)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x111000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={r1, 0x80000, r0}) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000014000)={0x0}, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001d000)={0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000020000-0x8)={r1, 0x10}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = dup(r2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000020000-0x89)=""/137) r4 = openat(0xffffffffffffff9c, &(0x7f0000005000)='./file0\x00', 0x10000, 0x11) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000)='./file0\x00', 0x11) inotify_rm_watch(r4, r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000011000-0x14)={0x0, 0x6, 0x3ff, 0x1ff, 0x9, 0x1}, &(0x7f0000005000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000001e000)={r6, 0x3}, 0x8) unshare(0x400) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000020000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f000001a000-0x40), &(0x7f0000016000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f000001a000-0x40)={0x80000, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000019000)={r7, r8+30000000}, &(0x7f0000003000)={&(0x7f000000a000-0x8), 0xffffffffffffff7a}) 2018/04/09 00:47:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000000e000-0x4), 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000758000)={0x1, &(0x7f0000ea4000)=[{}]}) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000004000)=@full, &(0x7f000001b000)=0x48) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000016000)=0x8d, &(0x7f0000014000)=0x4) socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f000000f000)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f0000007000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r1, r1, r1, r1, r1]}], 0x30}, 0x0) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f00007fb000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) writev(r1, &(0x7f0000010000)=[{&(0x7f0000013000)='$', 0x1}], 0x1) preadv(r1, &(0x7f0000007000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000052000-0x4), &(0x7f000001f000)=0x4) semget(0xffffffffffffffff, 0x0, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000050000-0x2f)=""/47) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000052000)={0x0, 0x0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xb, &(0x7f0000053000-0x10)={0x2, 0x4}, &(0x7f0000052000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000052000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f000004a000)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) io_setup(0xfffffffffffffffa, &(0x7f0000048000-0x8)=0x0) io_destroy(r3) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000)='numa_maps\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/49, 0x31}], 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000000a000-0x18)=[{}, {}], 0x2, 0x3a8d, &(0x7f0000010000-0x8)={0x3}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000f000)=[{&(0x7f000000f000)=""/175, 0xaf}, {&(0x7f0000005000-0xcf)=""/207, 0xcf}, {&(0x7f0000010000-0x36)=""/54, 0x36}, {&(0x7f0000005000-0x43)=""/67, 0x43}], 0x4, 0x0) preadv(r0, &(0x7f000000d000)=[{&(0x7f0000007000)=""/41, 0x29}], 0x367, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000000f000-0x95)=""/149, 0x95, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x0, 0x0) socketpair(0x10, 0x80800, 0x101, &(0x7f0000006000-0x8)) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x1ff, 0x9, 0x100000001, 0x8, 0x8000, 0x1000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000016000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/04/09 00:47:37 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000005000-0x9)='(em0wlan0') r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000006000/0x3000)=nil) shmat(r0, &(0x7f0000004000/0x4000)=nil, 0x7000) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000001000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$IPC_RMID(r1, 0x0) 2018/04/09 00:47:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000001000)=""/31, 0x1f}, {&(0x7f0000002000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000001000)=""/112, 0x70}], 0x5) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ad5000)=""/194) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000000b000-0x4)=0x4b1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000f000)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0xc)='net/netstat\x00') preadv(r2, &(0x7f000000e000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x4d, 0x0, "838d3f8b639a586a4ddd9104a4406422a3b4e6744d0f840d971367b5f5e6b3de50e9d7aae61bcfd99a4ee806b6f9d0fffbede09278b62cae7079ad3a8161656e06a6fbd214"}}}}}, &(0x7f0000001000-0x14)={0x0, 0x1, [0x1000000008bd]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000017000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000018000-0x4)=0x32) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000007000-0x4)=0x1, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80006, 0x101, &(0x7f0000017000)={0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000008000)) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) fcntl$dupfd(r0, 0x405, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) msync(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6) r0 = syz_open_dev$vcsa(&(0x7f0000007000)='/dev/vcsa#\x00', 0xff, 0x183000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000000a000-0x10)={0x4, 0x4d, &(0x7f000000a000-0x4d)="a2ebb706d728dc1f9b8ce6a43e2d9dca941782db2c0df380ea3dfa4ed44e181975c6ab3e3c3199c2b2f9ef223f580c30eee26995a32ff4734867873561648a3dd3464b863574181223e0126f41"}) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000000c000)='asymmetric\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a}, &(0x7f0000008000-0xe)="9f4c", 0x2, 0xfffffffffffffffe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000004000-0x52), &(0x7f0000002000-0x4)=0x60, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000+0x61a)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000003000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000)={0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000)='rxrpc\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000f000-0x3)=':$\x00', r0) setpriority(0x1, r2, 0x6) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000eb000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000657000-0x10)='*&^vmnet1%@(#]@\x00', 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000f84000-0xb)='pkcs7_test\x00', &(0x7f00006ca000-0x5)={0x73, 0x79, 0x7a, 0x2}, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='keyring\x00', r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x0, 0x109000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000003000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000005000-0x8)={r4, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000005000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x20000000000000}, &(0x7f0000006000-0x4)=0x98) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x101}}}, 0x8, 0x7f, 0x8, "be144733f8c5e2716dcba05761e7db24eb079f8a0faefcbae091b4571cf447eea5ca8d36eb3eff12ef90c709590f4cfd49e0a67b614a214b037426ce33d1b1f702b8d57ad1d309edc5c35da45c29fd8c"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000006000), &(0x7f0000005000)=0x8) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000012000)=0x60) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000c000-0x20)={@generic="38836bef36601134b0316f884d35f576", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000013000)=""/4096, &(0x7f0000014000-0x4)=0x1000) getpeername$llc(r2, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000013000-0x4)=0x10) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000012000-0x28)=@routing={0x0, 0x2020, 0x0, 0x0, 0x0, []}, 0x8) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x20000, 0x0, 0x11f}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pselect6(0x40, &(0x7f000000a000-0x40), &(0x7f0000006000)={0x101}, &(0x7f000000a000-0x40), &(0x7f0000008000-0x10), &(0x7f0000009000)={&(0x7f0000009000+0x6a), 0x8}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x2100, 0x0) syz_open_pts(r0, 0x100) socket$inet_sctp(0x2, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f000000f000+0x80)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x9a3, 0xd1, &(0x7f0000001000)=""/209}, 0x48) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000024000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}}, &(0x7f000001f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000015000-0x10)={r1, 0x100000000, 0x4, [0x401, 0x9, 0x4, 0x1]}, 0x10) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000022000)='./file0\x00', 0x1fe, 0x0) lseek(r2, 0x4, 0x1) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000021000)=@abs, 0x8) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000028000)=0x1000) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[], 0xe7, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000023000)=0x400, 0x4) r1 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001e000)={0x15}) recvmmsg(0xffffffffffffffff, &(0x7f000001e000-0x78)=[{{&(0x7f0000017000)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000027000)=[], 0x0, &(0x7f0000027000)=""/219, 0xdb}}], 0x1, 0x0, 0x0) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000041000-0x8)='./file0\x00', &(0x7f0000040000)='./file0\x00', &(0x7f0000038000)='adfs\x00', 0x667903ae4c5d0869, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000035000)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000001f000)={0x0}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000043000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000043000-0x4)=0x10) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000041000)=0x8000, 0x4) recvmmsg(r1, &(0x7f000002c000-0x3c)=[{{&(0x7f000000d000)=@nl=@proc, 0xc, &(0x7f000002a000-0x10)=[]}}], 0x1, 0x0, &(0x7f000003d000-0x10)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000022000-0x28)={@common='lo\x00', 0x0}) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000042000)='/dev/vcs\x00', 0x424400, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000006000-0x10)={r4, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000044000-0x8)) [ 354.827402] device lo entered promiscuous mode 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x7, 0x400000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000005000-0x6)={0x3, 0x8, 0x7}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000000a000)={0x0, &(0x7f0000009000)=[]}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x1c, &(0x7f000000a000-0x1c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}]}, &(0x7f0000005000-0x4)=0x10) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=r1, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000011000)={r1, 0x8, 0x44, "b21d2a5b53e89856fbbdd4f13f936f01ce678c6253c7e8c17c7290b32c3ec5def33e49909a58d51fbc7b52f0517327ea6ee101bb122317dc1f9ca90a305568b745d495e3"}, 0x4c) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x10800) recvfrom$llc(r0, &(0x7f0000a18000)=""/92, 0x5c, 0x20, &(0x7f0000d14000)={0x1a, 0x16, 0x1a0, 0x7, 0x8001, 0x2, @empty}, 0x10) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x8, 0x800, 0x9}) getcwd(&(0x7f0000001000-0xb0)=""/176, 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x100, 0x1, 0x928, 0x100, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0xcc)={r2, 0xc4, "645094ed167dfdb478529861f66637cee95271f8689371f306d3219e742f246cbc159a44676b3b648eaa700310d9b6b89c9551dfa92dfba55549955b198ac2b0ed3fff954c7396fe66427a56af4337eb0107639d6506e93c418ce334e582eed782dc82db2f1d8b1fd6d96b2a99d33ba149d837c6ed8e4fdd3637c664b37c76256877e56eff9e3ef05a595b558ce590ed67b0278899750847c135d541fb782992b8c610ccab1a621dff7776c7ee931bc72b7b17aaf2a4e5de28f4a4343c2e556f6b47f9a6"}, &(0x7f0000002000-0x4)=0xcc) accept$nfc_llcp(r1, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x6, 0x2, 0xfffffffffffffff8, 0xff, r3}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000004000-0x5a)=""/90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r1, &(0x7f0000001000-0x44)="7eecf0556bd34a683cac644811b932e2f6d8b37ae78bd85ef88f3f9f1bd7e8c83296b6679b74feed06ee41616bdb73d90d4bd17c56ac2dcd20f9afb5e4358ecb74d66e5e", &(0x7f0000001000)=""/209}, 0x18) prctl$intptr(0x0, 0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r4, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, [0x401, 0xffffffffffff0001, 0x19, 0x6, 0x7fff, 0x1ff, 0x50, 0xffffffffffff7fff, 0x6, 0x4, 0x1, 0x7fffffff, 0x1, 0xfffffffffffffffd, 0x7]}, &(0x7f0000006000-0x4)=0x108) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000006000)=0xd1c3) symlinkat(&(0x7f0000004000)='./file0\x00', r0, &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000)=[@in6={0xa, 0x0, 0x8, @empty, 0x6}], 0x1c) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x42000) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000d78000-0x77)='3', 0x1}], 0x1) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000018000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r0, &(0x7f0000005000-0x1000)="fa", 0x1, 0x0) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000901000)={0x0, 0x8, 0x3, [0xffffffff, 0x9, 0x80]}, &(0x7f0000565000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1, 0x5}, 0x8) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000008000-0x4)=0x8001, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000)={0x0, 0x0}, 0x90800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r4, &(0x7f000001e000)={0x27, 0x8, 0x0, 0x6, 0x9, 0x1, "30e0f7540ea9911cc668634766aef67b6527a89d0e99557ca5a9685ab9d34c008921536a6fb7eda096d78286058f3b029f9b76bf8c5bfc641f69a54889fdc5", 0x81}, 0x60) bind$inet6(r2, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000007000)=0x4) sendto$inet6(r3, &(0x7f0000006000-0x1000), 0x0, 0x0, &(0x7f0000004000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r2, &(0x7f0000016000-0xc1)=""/193, 0xc1, 0x0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000005000)={0x10001, 0x1, 0x1, 0x3, 0x7fff, 0x1ff}) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) sysinfo(&(0x7f0000002000)=""/189) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, r1/1000+30000}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000003000-0x20)={{}, {0x0, r2/1000+30000}}, &(0x7f0000001000-0x20)) 2018/04/09 00:47:38 executing program 0: r0 = inotify_init1(0x800) read(r0, &(0x7f000001b000-0x10)=""/16, 0x10) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000b55000)) 2018/04/09 00:47:38 executing program 1: io_setup(0x0, &(0x7f000000f000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000093f000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000783000-0x10)={0x9, 0x2b, 0x8000, 0x8}, 0x10) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000012000)=@un=@abs, &(0x7f0000023000)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000024000-0x10)={0x1a, 0x1a, 0x85b8, 0x100000001, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendmsg$nl_route(r0, &(0x7f000001a000-0x38)={&(0x7f000001c000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000021000-0x70)=@bridge_getlink={0x60, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_EXT_MASK={0x8, 0x1d}, @IFLA_EXT_MASK={0x8, 0x1d}, @IFLA_CARRIER={0x8, 0x21}, @IFLA_XDP={0x10, 0x2b, [@typed={0xc, 0x0, @uid}]}, @IFLA_OPERSTATE={0x8, 0x10}, @IFLA_LINK={0x8, 0x5}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000024000)='./file0\x00', 0x84000, 0x41) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000024000)={0x6, 0x1}) [ 355.098460] netlink: 'syz-executor1': attribute type 33 has an invalid length. [ 355.100578] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x48)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x8, &(0x7f0000005000-0x10)={0x77359400}, &(0x7f0000003000-0x8), 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x40, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000-0x10)=[{r0, 0x10}, {r0, 0x400}], 0x2, &(0x7f0000007000-0x10)={r1, r2+10000000}, &(0x7f0000004000)={0x3}, 0x8) [ 355.114816] netlink: 'syz-executor1': attribute type 33 has an invalid length. [ 355.117451] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/04/09 00:47:38 executing program 1: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003000)=[], 0x0, 0x4874ecc3fdc9f472) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x10000, 0x4) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x30)=[{r0}, {r0, 0x7202}], 0x2, &(0x7f0000000000)={0x0, r1+30000000}, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0xc)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xb8)=@ethtool_rx_ntuple={0x35, {0x7, @tcp_ip4_spec={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x8000}, @sctp_ip4_spec={@dev={0xac, 0x14, 0x0, 0x16}, @dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x3, 0x400}, 0x80000001, 0x8, 0x400, 0x20, 0xffffffffffffffff}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x4080, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000002000)=""/38) 2018/04/09 00:47:38 executing program 0: timer_create(0x4, &(0x7f0000a66000-0x60)={0x0, 0x28, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000472000)=0x0) timer_settime(r0, 0x1, &(0x7f0000128000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000218000-0x20)) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r1, &(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)) io_setup(0x5, &(0x7f0000020000)=0x0) io_submit(r3, 0x1, &(0x7f0000001000-0x28)=[&(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000000c000-0xa1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x4) read$eventfd(r0, &(0x7f00000c9000), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20002000, &(0x7f0000001000)="a74c984bb5644abc2ccc8599b4f721ea88e759337e90a48d80cd6c1f1f628b5ef4f7d61a4dba02d285c3f812f6bc0291957b8eb18996e7d29c92c8675a8460e79ec533ef026f4ab4b10a70010a4a6b1f58f517b6c58e4758426e686e74e234b90b294ee236d20dd03f962bee6a5360", &(0x7f0000001000-0x4), &(0x7f0000002000-0x4), &(0x7f0000001000-0xc1)="678de29eab8b05a4a24d0b650089ff65ee71b8cd41d70797a7ccb0bc43730477cc63cb4ff0b5a87bacd273f6eb5c8d277b76fb5980c2ad288b40e254d4963c9d7e7808a5ac3b2d6448d53c8938bf2e3f4d9f7372cbe8eb14ab98691360dbc1afe71a4766274b8ca60baa5b4f1fda3f71fa71f0d7dedb6dacf303bca51e965171e3f151e5adf625f6d85e5b4ac70d9cb68baee0b03eb60b8c3590e6747aa8e53a374012059f99dbab609dad553a3746f41b6ac67544d151834b914217699da8f714") mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) getrusage(0x0, &(0x7f0000007000)) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x7c4000)=nil, 0x7c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x18) r1 = dup(r0) mmap(&(0x7f00007c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000165000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00007c5000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@loopback={0x0, 0x1}, 0x81, r2}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000523000)={0x7, 0x5, 0x1f, 0x5, 0x3, 0x8, 0x9, 0x6, 0x5, 0x80000000}) mmap(&(0x7f00007c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00007c5000-0xc9)=""/201) writev(r0, &(0x7f0000289000)=[{&(0x7f000017b000)='C', 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r1, 0x540a, 0x5) mmap(&(0x7f00007c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x1, 0x20) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00003ef000-0xfb)=""/251) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00002b1000)={0x3, &(0x7f00007c5000-0xc)=[{}, {}, {}]}) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000006000+0x237), &(0x7f0000006000), &(0x7f0000000000), &(0x7f000004d000)) times(&(0x7f0000231000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xc)="e1243a73656c696e75782100", 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/04/09 00:47:38 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000774000)="0348f9bfa0bb1c692d7fe6bc28de81e2f50fe5b70e25f2c2fc2cf2071a0665129763fb4ecd2ce4e62182c4f4b052aaafa2e6d0c6a2e00047c77333167e7f3a42aa410e81ee40032ebb73844d67fe8ce4d3d954c052b0ca780a592e9ee747d773e9fb31a8ec50636776415c449162f0c511902e735fde3296ccaa1f64d335886927af37c528391032341b0b55aad8fb7dcf0679de38a99bd3ab8887841c6b8602751733a5de496b4463628f6dd4cd90ace1544273c878383c4ba77808761524d084753f034f04bdeb") r1 = socket$inet6_tcp(0xa, 0x1, 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$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@empty, @remote, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101, r2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)='(-loGPL}}\x00', 0x2) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000008000-0xde)=""/222, &(0x7f0000008000-0x4)=0xde) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000003000)=@abs, &(0x7f000000d000-0x4)=0x8, 0x80000) connect$ipx(r3, &(0x7f000000c000-0x10)={0x4, 0x6d31, 0x5, "da6354455157", 0x3b9}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @multicast1}, &(0x7f0000006000)=0xc) 2018/04/09 00:47:38 executing program 1: clone(0x0, &(0x7f0000002000-0x2d), &(0x7f000000d000-0x4), &(0x7f0000001000-0x4), &(0x7f000000d000-0x51)) io_submit(0x0, 0x0, &(0x7f000000c000-0x48)=[]) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bfa000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000012000)={0x0, 0x0}, 0x0) write$eventfd(r1, &(0x7f0000002000-0x8), 0xfffffeaa) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/4096, 0x87fd}], 0x1) fcntl$setpipe(r0, 0x407, 0xb6f4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/09 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000007000), &(0x7f0000001000), &(0x7f0000010000), &(0x7f0000019000)) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='gid_map\x00') exit_group(0x0) write(r0, &(0x7f0000019000-0x29), 0x0) fdatasync(r0) 2018/04/09 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000001a000)='./file0\x00', &(0x7f0000001000-0x7)=""/7) connect$unix(r1, &(0x7f0000008000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/04/09 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000000b000-0x4)=0x3, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x13, 0x2, 0x8}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003000)={r2, 0x81}, &(0x7f0000007000-0x4)=0x2e4) setsockopt$inet6_int(r1, 0x29, 0x800000000000014, &(0x7f0000003000-0x4)=0xffff, 0x18) 2018/04/09 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x7, 0x0, 0x0, 0x0, 0x7fff, 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(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000002b000)='uid_map\x00') mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000002b000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, {0x306, @random="9e0e4f06b435"}, 0x24, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="eec822ac5a3355bfc6412f48ed6ea31d"}) clone(0x0, &(0x7f0000018000), &(0x7f0000001000), &(0x7f0000004000-0x4), &(0x7f0000020000-0xaf)) msgget$private(0x0, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000000d000-0x20)={0x8, 0x7, 0x9, 0x80000001, 0xb, 0x5}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockname$ipx(r1, &(0x7f000001e000-0x10), &(0x7f0000001000-0x4)=0x10) 2018/04/09 00:47:39 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x0) socketpair(0x5, 0xb, 0x8, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000016000-0x15)=""/21) truncate(&(0x7f0000014000-0x8)='./file0\x00', 0x0) 2018/04/09 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000005000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000002000)=""/246, &(0x7f0000000000)=0xfffffffffffffe0e) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000004000)='stat\x00') ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000001000)=""/225) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000009000), &(0x7f0000009000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000009000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000008000)=0xe8) r10 = getgid() r11 = socket(0x17, 0x80a, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r11, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000-0x40)=[{&(0x7f0000009000-0x1ec)={0x1ec, 0x3a, 0x100, 0x3, 0x3, "", [@generic="fb561731b745b9b9a5e3af2a244873c31b04bd67d4b27a1b4949f627cc42595f37b00c48b74fd945e2fff270f9029c61b9d5bc3336ad4a202e615caed1e61f0168398ed890924d71f62967df127dc228b92806a891b6ee13b824d77bbd92f870068db06984cd1c51f16e2e7fab55e4e579d188bba7fbec2d303c07caaa25b5e5e1106fb281ffff2b387670dfcc66121479bcfc4db1759663c198ba6d24e8e6654913fdf8da3803fdfec33fb2208409dd859cee74e98bdf", @generic="5bf6964a1e5a93db188a447329aaf973695575f5205caf796d90700dbc936c892267de1cdce254ac7fbc867efccbe35f0d8cddbd25ccae5970661d011d00a417d0b710a39a69853a4e7637c3", @typed={0x18, 0xd, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}, @generic="137f6a9acb51487d4f7398f89f380889b9f0d66183448d693add26f52cbee2265308c8c79f5897560d6866b726c1d30d83ffca9decd305a40b8e013e71806531462555b20abd417bd62d9d1980fbbafe57d8f0d8a16248dfedac66b4cd7635834afa8a4ac5f15a5e8763e25887e7ff0ea622375ad9f53b66bf55b1e6a7a4d785bfe6819bedb323c1cd68ebdafae88c8cd45b3bc0d42e6cbf582b2ff8ca3f2d0c2c20c3a197d5de53244f868da8443ac3eae0d10dc9f50fd4ad62c075daf2"]}, 0x1ec}, {&(0x7f0000003000)={0x1b4, 0x39, 0x800, 0x5, 0x1, "", [@nested={0x70, 0x85, [@generic="491b2b4c144d3358b255e656b24f65670df7932275de8ac2be6e0bf95af11a6b7d9a4302cef9cf5c0ab3f83beb099d29d9e1f03323db1d50e0960a4ba48f3cdd1b1d6df5caf802f495387a4ff412b5b4b82e0c3ceb9d984ed54df91c90b6b98c5af22c841e4200d3819842"]}, @generic="5048bbe355308f558e9919cd0e7ba85089a8b963c9f1e2ca99324f10516f91973d85ab97cd68a57c4d96ec049aad8e9534ad0387e843addf8c4139c3138314f652a322dcd10bb7973da8aa5415bacb538356ff931fc007496753acc6", @generic="43254880ea386eadb78205a81b695e99fb1f3bb4bee54b056d0f96b7efd964c156ad61ecae50627ffc034682dd44ac71e1daec31170fd09e361f8821287dc1dadaef4e6947df6aff34d13d3637f1d4cb9bda44045b43ee190b29a81d514a23839e654416760eac5743efefb9b92d65cc5b165abd466a129a01f7fa3335438a082a0e39a8fe7c7a82a8b528c14492ebb61214d3b55d45ddf3fc4033b85a884892c77ae4b50b081b64c95d748170ccce897d3fc229cace13430ec028656b168cca1be88148f26b52aad2a1fab5949dbba96fbd33b26a"]}, 0x1b4}, {&(0x7f0000008000)={0x170, 0x2e, 0x202, 0x4, 0x0, "", [@generic="0dc9b88fa3f89014a3420252ddedf0b267969190f9f19dd6fa4d1d17e03a3ff40e0f41cd81aada16f61fbbb9a7", @generic="9976c7e5fcde78c29bbdf3f227a56a6fad2a3f24170793099086d622667e9e3436010679d9ccb5e619a39ba4f972df5d50943d190609e718a875eb971ff873d40c1645f81a2268ec499606d9fadd367212611ed0e55fda1e08163e498bb2537768de5cca22286cd1d2767d493cbdd664f717434052965855d34b90c8b601687da79a443a1b7921ca497fbabb7ebffea1c353e239ad33f77ef80dd714332567287aacb7d726a619a319fdf2ee615fa0bf70b7ba1c07f8039eb5e8364badc7373330e492ce5e247661bfa6", @typed={0xc, 0x7d, @fd=r1}, @typed={0xc, 0x16, @uid=r3}, @nested={0x40, 0x7f, [@typed={0xc, 0x2e, @fd=r1}, @generic="e8b0138a50467da1d80a075572e35fc537063d2fd06447055c1aaae1ffaade6ad37e68de2e83313f3676ba2a70da9c3d"]}, @typed={0x10, 0x8a, @u64=0x51b}]}, 0x170}, {&(0x7f0000009000-0x278)={0x278, 0x3a, 0x1, 0x2, 0x3, "", [@nested={0x80, 0x57, [@typed={0xc, 0x82, @pid=r4}, @generic="31bc154f3ea50f5983e1a215b468c5deffe2b8f21e2fa100a0343e4ac59af338a06f7c65e015607e7c0d3899c6e426dc4febe6d781", @typed={0x2c, 0x5d, @binary="55e07913ee80635f0e2b97f3e65b93d603fabfe52a40a0021a306ade00d5887bc5"}, @typed={0xc, 0x6e, @u32=0xffffffffffffff81}]}, @generic="f422583961e71bad42963d019c8e3f817d53a1157e427e18df1809dc72d44dad5bca9aea9d6cf3960289abc81eed022710963ebabfecd71c737c1b73746c5502fc58067ea659a1a5177da796ebf73bc0e22e07cfceb2ddee1b5b4fc1908adb81c64b9b07c69623f18b1f4c422db5fffdeb2b196580f20ccfcae6e6ef3b040550ac1f901872e4c587c219530042518b9a3a7c1150db0f458dfbb9eb066c33c28e290a5af673277d470f2647222e9320d1f82717b9a81620d56abe0dc844b6b47580027d4cc713141193a31a99eeb00ab7bde07a105283caeef0cd589b48ffb2ab9c3b5a5236d68b74d3b0bdc08aed463b127c83", @nested={0xc8, 0x5f, [@generic="b61f03fc235361571720cf2978c8cdb1a1281ad7326ebf30e168fd657c494616a7246d452e7b356c793fb9c94d298f69b454ce389f85a23e43cac0def9027fd186340d9f796551677170977da3d699fd7680aee57fef", @generic="97a96a07e3f74f9fcee27b3aa28435cf92610d8273c9bd9a68f69ca7b2c60ca29faa9c88ab56d807f3818b48e0b744d60815b7548209626a56018fc3514f98052bf882837390c211f5a6822a774cb3ec0ae2de505c001c8c59d7a2fc4dd262545c45ede15efda11047b2ea0abf39"]}, @generic, @nested={0x4, 0xb, []}, @typed={0xc, 0x9, @uid=r6}, @nested={0x1c, 0x28, [@typed={0xc, 0x17, @u32=0x2f2c00000000}, @typed={0xc, 0x68, @pid=r7}]}]}, 0x278}], 0x4, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x10}, 0x8010) 2018/04/09 00:47:39 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)) [ 355.687715] device lo left promiscuous mode 2018/04/09 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001f000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x28, {0x2, 0x3, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000003000-0x4)=0xffffffffffff8000, 0x1da) writev(r0, &(0x7f0000001000-0xa0)=[{&(0x7f000001a000+0xeea)="f4", 0x1}], 0x1) 2018/04/09 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)='cpuset\x00') fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000012000-0x1)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000011000)="63857573656000253aea87032fa1dc5dbf7722fcece96464931e6c7fcb57d7ebcf1f165d2ecba3c50b2fc6c3a88da08f1f6d075e965e7bbea2dfcfe6d910955d7d1383faf1188a691fffc91061a86d8352ae6b5444b7b43133a86d17d408229ed436cd6bb639a6eb7f8bcb7e7c6e10158f3f5c0d99108613dcf32534a308a2bcfd713ad579556ef218acd98d92562c61cb095c599b7ce627a6c9876d9b586f1f60bca7fb8669555496bb3e65fdbf17c9c7710dd342d393") fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x401) 2018/04/09 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 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)) r3 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x7, 0x480100) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f000001a000-0x4)) connect$packet(r2, &(0x7f0000016000)={0x11, 0x0, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) write$eventfd(r3, &(0x7f000000c000-0x8), 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/09 00:47:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000469000)='net/ipv6_route\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000090000-0x2)={0x0, 0x1c1d7832}, &(0x7f0000b7a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f000033c000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c75000-0x14)={r1, 0x6, 0x10000, 0xa246, 0x4, 0x81}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x88) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x40000) bind$llc(r0, &(0x7f0000034000)={0x1a, 0x1d, 0x1, 0x7f, 0x42aedfc9, 0x8, @random="7ed67ee5204d"}, 0x10) bind$inet6(r2, &(0x7f0000034000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendto$inet6(r2, &(0x7f0000026000-0xf7), 0x0, 0x400c000, &(0x7f0000030000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f000002b000)='y', 0x1, 0x0, &(0x7f000002b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x8007f) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001b000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000009000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r5, &(0x7f0000001000)=0x4) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f000001a000)=""/171) read(r0, &(0x7f0000017000)=""/208, 0xd0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000006000)) shutdown(r2, 0xfffffffffffffffd) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000001b000)=@sack_info={0x0, 0x7fd3, 0x1f}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = fcntl$dupfd(r3, 0x406, r0) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f000000f000-0x50)={@generic="aa849fa1337087be94369615f71fb37d", @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000004000-0x14)={r6, 0x59, 0x6, 0x6, 0x8, 0x4}, &(0x7f000001b000)=0x14) 2018/04/09 00:47:39 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x284, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x7000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x2000, 0x4, &(0x7f0000001000/0x2000)=nil) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x10800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000006000-0x4)=0x8) lsetxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000004000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000003000)='&\x00', 0x2, 0x1) getsockname$netlink(0xffffffffffffffff, &(0x7f0000006000), &(0x7f0000007000-0x4)=0xc) 2018/04/09 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0xc, 0x81400) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) mlock2(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1) fcntl$setstatus(r0, 0x4, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000023000-0x4), &(0x7f0000004000-0x4)=0x4) readahead(r0, 0x0, 0x3ff) ftruncate(r0, 0x7) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000001f000-0x8), 0x400000000000200) ftruncate(r0, 0x2) 2018/04/09 00:47:43 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8030000, &(0x7f0000030000), &(0x7f00007ca000), &(0x7f0000034000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000034000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f0000036000-0x40)=[{&(0x7f0000020000-0xc6)=""/198}, {&(0x7f0000034000-0x97)=""/151}, {&(0x7f0000034000)=""/17}, {&(0x7f0000023000-0x98)=""/152}], 0x0, &(0x7f0000004000)=""/164, 0xa4}}], 0x2e, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000c000-0x50)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x400, 0x0, 0x2}) 2018/04/09 00:47:43 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f000000c000-0x4), &(0x7f0000000000), &(0x7f000000b000)) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x9, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000078d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x8, 0x0, @tid=r4}) nanosleep(&(0x7f00001a5000)={0x0, 0x989680}, &(0x7f0000b47000)) ptrace$setregs(0x7f, r4, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 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) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) 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) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)="b9a51c411b96d2b95bfc5f770dd8e9555e56d87473fa778e4523aaf4fe32e93e0972449bb416b82954008369b0a5551322efc15dac93269429c27aee4c14ba3511abec1ee6eacc70a19e75a7ff62560f372d2129278428a63feddf3812a897ce40ac2b3e2aff1e5ca602bdf0dc745ce51dd89fe2d5b7ec67760c528189220408d357bf3772a2230afe2b0f8100d4532a2a3dea5902f7a0d137ee35e15a", 0x9d}, {&(0x7f0000001000-0xb9)="19d1300c60879f1034d6969e08320a628764ea398350dd581089402c7527af63d0d093e3838b7e5459bec508ed7a46aa9bae9015e9f5ed9cda091f500a43d8529555bea0942b23b52a23ec604767635919d0efcb98d05e5963b9adc3cd160722c3175d4c91f1ea6f98b13e2d62b4ecd4792f1b01f0d665903ebf30975eba918672d529aafeeaaad89aea99bad3e73ee0e2ecee7f9a78f99acc5f634f415641dee719707e470f361790b4786322485965572598961a8c21811e", 0xb9}, {&(0x7f0000001000-0xaf)="0a43a3b1085c10fb1833a1c42b3858e2ab91aa20e872e6218393929b9ac5246e7d10adea6bb8edd8a205003c3b70222980ec10a3ac22e5a6373b555f0695e8dc507f88b3dec867eeacf8b05f81a8c6fe617ae9e07b09061852462c7314fa7df9b10df489877016816fae62de3868c8d6d7a88b4389bb7a4847831185e0cae63981a53cdeb4cae75c2a5d60f49585cd96f790428d9cb41531e63b090fc7e35f3f4aa1a12b666b334ad006519c3d14b1", 0xaf}, {&(0x7f0000002000-0xc0)="01ce4d2150d9154488f8e255bb0a7a6ebb1c29b01a58325e79909c69cbdc37040142ca3e5084d8b40a022221c47701f21de3c54ca2dbe2c491e2ef2beb8210cfb255c6fd8883220400dced76a773bc6b4f768981f82c07ce2ab736877fb79d2897a234a50c31d3ae6941ca274646c0d812c6e6a4ec4438f1aee71430dabd401100e2af52915214f77081cd169fd2fa6f1cc4831bde3ab7b516cc15fd79a60cdc840855cee50b58f750e9722a9fa5e8ffd7af08d54223a0cff917559894e2ab76", 0xc0}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4011}, {&(0x7f0000001000+0xf23)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x16)="e202bfcfa27e044c206463a8b804b93aa93ca152e232", 0x16}, {&(0x7f0000002000-0x25)="f8f5623ce41f1b6d5c3bf2b4439ac27b3d29054f9eafdb9804b34349cea1c19dc55faec7b1", 0x25}, {&(0x7f0000001000-0x67)="a5c274ac42b506c74028c36588bb3da95da8629c13417ace8fa6eca795a822ad1335c65b510b60b30350947947efc6fc4a4a3c882037f9400709b5373fcae7253b386815fc3d45a24ac30f1096c5d759a02baf69ec7f20886fa937914f329404d4bf8d5be6f832", 0x67}, {&(0x7f0000001000)="689466467f4e6463c78828d32c73f6056bbb0ca5b2c7514b3af1e1ae278b7bc1e745a2ab8e86fce674aece416c3a576837800298aa3c58f33ba66d9230e6a194f39fcfbb39144ac538b73abe387ee6da3a9bbdf887afaf7494c7a7b866f6ace9f85048bae300ea4bbfd31564adcf2e0a384973754c2632e2610b34fe7104c77f5ab8fedc1d1aaecd0d4c447aa18db261770b96c4b909d06f0ebf1639c40c397d9b436c71203130c86c65212073873df62525098595ad64dedd80cb52675af7a9b7cae6251527e33f1758028ee614255c371bb27e5a1aeedee73482c3290eb6132d408f98f8a3b88b85be3ece51913ac7cc4d5610", 0xf4}, {&(0x7f0000001000)="20252dba4358a1d31a5ada", 0xb}, {&(0x7f0000002000-0x9f)="21cc9d1fe0a0cf6c4e09996e2487904f46131a197be823e378d2815adfa021e416cf56d01c65dda148d7e4bf49b86b0b043b4393d99a638a40da6120a781aa1308fc11e89032ffdfb9ea8c34b267af0431e80ba871441bc022fad0aad826ee446819ec8f2b9e3e02a10c1b2cf0ee6186ec2151dfce134f084d92e71334c439498608c7c806a688feb54122678ab7cdd1f65968a58af8b3f17676e44fbcb8b3", 0x9f}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x11)="f0eaab8180a16f741a175c1405e3b9600f", 0x11}], 0x1, &(0x7f0000001000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x70, 0x1}], 0x3, 0x24000004) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/09 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x141a42, 0x0) pwritev(r0, &(0x7f0000007000)=[{&(0x7f0000009000-0xaf)='0', 0x1}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000b000-0x50)=[{&(0x7f0000008000)="92", 0x1}], 0x1, 0x10000) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000009000)={0x8}) 2018/04/09 00:47:43 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/04/09 00:47:43 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000)={0x0}) accept$llc(r0, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000c000-0x4)=0x10) unshare(0x400) r1 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x0, 0x0, &(0x7f0000005000-0x40)) mq_getsetattr(r1, &(0x7f0000010000-0xb), &(0x7f0000019000)) 2018/04/09 00:47:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x7fffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) r0 = msgget$private(0x0, 0x160) msgctl$IPC_RMID(r0, 0x0) 2018/04/09 00:47:43 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000002000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000006000+0xbbf)=[{}, {}], &(0x7f0000003000)={0x77359400}) socketpair(0x0, 0x8000f, 0x1ff, &(0x7f0000008000)={0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000000a000-0x8)=0xfff) io_destroy(r0) io_setup(0x400, &(0x7f0000005000-0x8)) 2018/04/09 00:47:43 executing program 1: mmap(&(0x7f0000000000/0x7c0000)=nil, 0x7c0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) getpeername(0xffffffffffffff9c, &(0x7f000041a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00004aa000-0x4)=0x32) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000022a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006f1000)=0x14) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00007c0000)=[{{&(0x7f00007c0000)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f0000211000)=[{&(0x7f0000217000)="d3a8b02fcd5d46063db2ddeef74cea12c267031f199046d36be4869cd8b374e89108c70393f984f39e3bb1c3cc2422cebb16733e2bace725608d1a199b7621dd2edddd974680f2ea8488fadf7e538ca35809cc3d8a546a07a469dfb60b2997b609bb4bfa9505d2d8", 0x68}, {&(0x7f0000197000-0xb4)="3e9c035fd8103a5220d3a9962c0e252a5585e87b17711e8910ddfdb81a73004a1f621850adb8514ef48178201094e729f67e60b871340bea760d4d24f49d733749d6aa3a02c78e865441b921908da6f6f725e7eae8ed170ab8f53678d0f61f7a363515c83a908db22342a0bb193990617c96ba392fff5c1c5c39952173408cbcddb53403c9b031f68db771a9385b2243b67e333ce767cbbed4a5444fa296197f3b15f719e0d33decc339d81dcf6ebbb6e4c614ed", 0xb4}, {&(0x7f0000596000-0xca)="cff6598bdd65d7340c418ab15e7d95399b62f4a0703e9d8fe20aaf5b5c92a10f569eb8497fef9ef1044a5ce02ad1d0e0e00c951ab4f9ea271534b18df16759f10ac1d5370a68b60eb1e966d2c8612c4364cc91a933c7f69003741c2aec7c658429c0c164ce988a57cec28d869c94538d1ea99e87e71a12e47708bbabdd8409dcff61df7c01b290d9f63c1eae9277bdbce778205d4fa22690bbcfb9d84673a6a2d5b35f5f8585526b352d1da6e5a2ce4372763559e71570cca1eb5ad3145da45136b88d85c843b844c07c", 0xca}, {&(0x7f0000470000-0x80)="1f01296a6b09837b3552426c555d2e791eb2ac014381b9aa3162885dd39154025f1462134a8e55dbc964b16179738ff44daa4667ca32597da1dc76f380670e3a1ec3e0bc76057f590136dc9ac3929f8e8ebd1de85914a2e84ca61c73b7d3b5bef277f86b71150a06c5adfb8cae8717d71e93ea841100e4fce97d38d0a782ae2c", 0x80}, {&(0x7f00006c8000)="dc9ea0b9b06a66c2e61fe19f7d557658e9c44c19e75b5599638ae4b6dbda0044ba6885ab9f25cc1c863d12a7a47d053aa6b63c81d4f83531ef1181684195882a4947e2b2881943974a9572ff77f7118e3e29ef94dff32b6647503802c18589db0a3ae64c9f3b30f57fccfc8de935a30677891d4fa4ac2209de1c72474c74aebfc218fd32b040c0ce1702a5139e9da1b5e02eb6371ad0f3aa9fe89baf3f52f83ba7a0941950a0678c878a7b2f0a828e81c36aa403f53e149cb62fb066e4", 0xbd}, {&(0x7f00007c1000-0x13)="b6d1dcd20fdca1a35b92046c7953bab45dcae6", 0x13}], 0x6, &(0x7f000050e000)=[{0xa8, 0x117, 0x20, "0d12eaac2a011fa580387871c1eff4ed02a53af6c7f9ea1a545144d64c7e23b57a25d6e6f2e9e02a6a0ee7fbfc8281d640ee9413e7cccffb7544edf7a8ba299cff5aca9e36beb3e18ccaf69dfc6749a8c15877ef61bbebed0fc5608e23f9d2579f4bfd3e39fb304984507a70daae6204a9abbe081f419e0cbecc6f90eb7110f9668f1d1432d9fd74d23bcf83839d769a14d14fb6"}, {0x90, 0x10d, 0x1, "51c44d263f98b8551be042b87d8aff7ac571ee3fc7459bfd6f106044994c749bfb0ec5d84aa6dcceb1c0354236cff901b089f297fe4e6556fed70a9bb8eeede73debad1a818b898feba634dcc45dc0a585fc6f76fccfef069f373c6ac0ca69c3e4c75dc1e6b9c438ad91e279868ed70e71a858a04088f466d107f9ac08"}], 0x138, 0x1}, 0x7fffffff}, {{0x0, 0x0, &(0x7f000053e000)=[{&(0x7f00005da000)="116b420471f12a5640f31fbcc52ea187898a409ebf990336fc3373ec6f2c17a2b69a3122087170d4a5fb6bae6e3a520e751bfb342cd3595cec4b3923beb6470fbb7fe81ac8af08daddd9b4e0b3eb12608fbb4e", 0x53}, {&(0x7f00007c0000)="cd6b5a86671466d31bcf27ecd367d3d77cb7849d999f5756c095441a18190cf56c277165d130b4203d6746bee64c7770867b6add3424da0213fdfff2bc837c7df1352fdd633bc78bea84775d8098a0e3858d286eedf02bc203cc86ebe52cf80f886bb4fbaaf9137ad5603433b19a6cdc9a88bb402b6602f4c602d443229d25572b8527206f2ae70aa865180337bf9968874ede884ef96e00110a0719f436d963ab2cf85b0f1b9662", 0xa8}], 0x2, 0x0, 0x0, 0x4040000}, 0xff}, {{&(0x7f00004be000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f00007c1000-0x10)=[{&(0x7f00007c0000)="5adeeba9970c206781d4a1b9909cc52f3f34f31d9bd5c4a1ebe7e7ac13fd6a08fdd967ca2156d7668e75038d938edf35633f9f95fbc3bd031fef9be60ee311928ecfee33ea759d66d0ca540c0e8e456c27", 0x51}], 0x1, 0x0, 0x0, 0x8050}, 0x7}, {{&(0x7f00007c1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x7000000000}, 0x3, 0x0, 0x3, 0x1}}, 0x2e, &(0x7f0000136000)=[{&(0x7f0000030000)="6079669abc35e3e3ff1944af7edb26fa5753b1f981d8da0495efa39c82e4e48df441c8453261656bf329f53781b3c4337e446027c8100a3f4456009fbe902f3df912ba900b8b3428c9022acf66abd484501f53602b2c9e9e2a3716e1e710e20f1b9cf2f9b6e6e714d5113df642341648555ba618b89fd2635c44cef8634d274868aa36d797d434a68f3c95a8e593ef122197a55dc9b2fb3e8a2d3874632f569efed0e3a6546af6d5efe379c84e90", 0xae}, {&(0x7f00007c1000-0x98)="5128d3242f1ee88ad6fce2f7c2a9c0677598b772aa0501de074aba9eb26fb93e69daccedf6baeb7bd33672417a57022a889513bf688a209877da410f247000565cc7a1235a071916a9030fa6e78224e75245c1762a8a411f9b9b01133543a4947fb4c82a500b707f15df32fb63629e129845f948607fffcdd7c05ce6f78af33385c8afdf56a022065972483faeb8f5a2e1c069f38fcd6cc4ed90e952330a80fd9fbd049bbd937efdd5c97a25a9e48552", 0xb0}, {&(0x7f000052a000)="774147ea04a911efe01497db3e1299fc31ad20293ebfae6d5fded8510759b13acd1cf1d14e38526fc42a0d7138dfd28898a5c47bf626299615b77add53a269c5e06b92148a4d0bfc16539199500073aee9431fcc7cba32ea7d8e3dd16a3150856a5e77b6729387d9ff9b69b653486fa6edc5eff7cd9c1c78b618d0a4ed43cd2079f0d7c406cf598c666a282a0e83258d408713c150f236028f254afb8c99f76ee9e0fe0f1e352cef4c2ff04acb0c5a2452872cd856d13f80ab070fbd36dca820f0aa479e0a157321831c7cd1aab41744eefb865511986d8c9cd100554b9ee6e211af2c3efb", 0xe5}, {&(0x7f00007c1000-0x8f)="7f6d3cb012cf686daa0497b3ac701abad4a1e89ad6d82d7bb1f0747dfc957ed4ded49b9e28ca81fa252c78f9eada341276fd46313c8f33b361e55dbd040e9428eee2914cafb1d98bad210f484b0c00cfb6429901e1fd58fe50980047457df640e3197c7dda7fa6c87b7524a5e9fdf6cc3a79ae2611b1a42c783515d116d903352e0f35c6761e7ecdab9efeda3ebeb1", 0x8f}, {&(0x7f0000672000)="84054fd359de09ef33c2d580cacce377700595dc1f2d62059f3c33bbd51e00fe669f568e183532e915e654b7f86f2aaa818144e6c2f5d1c7f59464e4e662f5d00d382c9d41ca8bc68b7eea85d3fdb4f0c823f3271d891961179ea9182f3c3934d4afbbc93c957a8299c4e8647324af53b7fd8b14bfd3257d6191881850f597c7f1326a046fbe39db5840f0ce82fff1f30a55ee0daead53d61b0e2ec4cd26351b9df5a242570c2303ec1e5ffdc15553e65342e8a6fba19416b3a6f05591e2725eb9739f6974005419c849acbed451ff2d80dfd322787542e4cc9883f1d7ec52a36252c1", 0xe3}], 0x5, &(0x7f000012d000)=[{0xd8, 0xff, 0x2, "56b7f5c33f75b8db863668e601433b6f9efad7504a02e8be08a87d2f6b1cab134e500533854879505d1d6f4c3c517127f1a97b6d02b590c454251e74ac50e3755b94f065d49375918963a17b2febe0bb9c358959a1f530ce9b39ab6577fbfe1b940e66a83e4196bb2ac04081114114cbeb245872ed7e09d1433ebf5fc11537ce8b8c88b08528ea335fffbda6c1a1de8a23dd08526cadc079631c01f1ec43b997ddc590795b0348008cb9dc9913fb0036acb8c2c7f79e2baa9577db4d5f8cf0289868a591"}, {0x108, 0x102, 0x100000000, "15e4f7dd3e4d87366fc2ce92852d21e14a6e0cb3018ae203805fbdebd606ae5b8412edf23e7a4a6d61c6738a7a6ee34ce71a2b7a0910c9dc888aeea9c8d757f6bfaab374f9d2d49ea7be18821798dacee891ae42225c4bd29e01a2aa5e2cc31bfbab4f974bb07b895c69d99b49cbe319ed9c154f656bf882cb3e024c3025507c5cab7066073fd7c9a4a1be291799adb98c5a9a0fc817528ca06bf81d2f6bc6ce57fa9efd9a6a14c261870d38b187a61e33f94e29f8af2039deef443c25fe18a34f04bd769d96d9e0e2a38aa93f280688a180f5a5fee6d192a7db59ed0f2918e0fb61688b1bf746891bfd40aaa4bd07221ebf"}, {0xc0, 0x3a, 0x81, "fd1b562dbe12eb3e5578ed63840260ab37557ab1e80a743fcfd69f8764599684b798265008a8e80b427ab1868051b0f62cf4bb093165c30d4da80e3b88fc8f286f1026a4f43e2e67276fc79ededed5fd0ac0fdf2603eca28a0c2292f8931763b8b384443e8e5c70a6b0809a7f001cf2a3effe69371ed3363e4336d6148bb7dfd9c8dd1cc6eba4be32f7d852a43ca4a6f748415d313a034a57df7b34fda09a52a5ad41d588631ea5acb00119549e82788"}, {0xf8, 0x10d, 0x7, 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{0x1010, 0x110, 0x2, 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"}, {0x58, 0x107, 0x7, "84308c898d9b043f7b5ab6984ac08ad5b7933467298f6e5dc65afec591cb71d88180c345de8c7b1b0a6b9c2defe5b53da5b6b839904255eb53bb23bd7e53929219"}, {0x90, 0x84, 0xfb, "c90faa4acbddad167dfff3ffd6731a89902a1c9d1a50e99ac944581f59596d8b0ac42b7aec7a800a32010d452c54c932430f7cf4cf2da8a5bc84f8df7c7b9e39bc899274bcb8f28c18c64ba2452841c4a26c742bd659b04006677fcdc678555f0d5c8cf79e02038429a638d1323887a1809f8ea0bc2d9bf4e6213f03c630"}], 0x1200, 0x8000}, 0x2}], 0x8, 0x80) r4 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000012000-0xe)='./file0\x00', 0xfffffffffffffffd) mkdirat(r4, &(0x7f00007b9000)='./file1\x00', 0x80) mkdirat(r4, &(0x7f00007bd000)='./file1/file0\x00', 0x0) syncfs(r4) renameat2(r4, &(0x7f00007bd000-0x8)='./file0\x00', r4, &(0x7f00007bc000)='./file1/file0\x00', 0x0) 2018/04/09 00:47:43 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000008000-0x18)={0xaa, 0x40}) readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000008000-0x30)=""/48, 0x30}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000010000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 00:47:43 executing program 1: clone(0x2000000490168fc, &(0x7f0000003000), &(0x7f000001b000), &(0x7f0000002000), &(0x7f000001b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000+0x2f8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001bd000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0xe000000, 0x5, r1, 0x3, r2, 0x9, 0x0, 0x100000000}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/09 00:47:43 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x2, 0x4, 0x200, 0xad5, 0x0, 0x1}, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000-0x18)={r0, &(0x7f0000009000)="454fa3347b1556056bf9c90188fcbd0c03c5b0cf41d6a7660d442569bcdf8659c18c4069f1a68c64e91c33454d48ec81916a03bb4d075e1277dd0bb449f3848f87a8860ed65f504bb4b3d0556d4c18b467cc5a6dfea1ebe79c6e21b74d7c2fea998a1917eec2f30f3623175e869800a0ffa28a609018ec5979a4a4039a97d17656332154ad4161d53b1d7557d73ad5c2d039b0db92de9e0c8bfbf98bf726d4409d5a1c6fd2f1df01d2aa405d41b65f75b39da6c8b268642426e082fbf49585bf3cbb63", &(0x7f0000001000-0x4a)=""/74}, 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f0000004000), &(0x7f000000a000), 0xfffffffffffffffc}, 0x20) 2018/04/09 00:47:43 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000005000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0xfcc, 0x8}, 0xc) prctl$intptr(0x26, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000007000-0xc)={0x0, 0x4, "2596f067"}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={r2, 0x81}, &(0x7f0000003000-0x4)=0x6) seccomp(0x1, 0x0, &(0x7f0000002000)={0x2, &(0x7f0000002000)=[{0x20}, {0x0, 0x0, 0x0, 0xffffffffffff0001}]}) 2018/04/09 00:47:44 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000)={0x2, &(0x7f0000022000)=[{0x100000000, 0x3, 0x3ff, 0x8001}, {0x0, 0x59b9, 0x3, 0x25a}]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x42003}, 0xfffffffffffffe3b, &(0x7f0000023000)={&(0x7f0000023000)={0x18, 0x1e, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic='0\f']}, 0x18}, 0x1}, 0x0) recvmmsg(r1, &(0x7f000000f000)=[], 0x2, 0x0, &(0x7f0000015000)) r2 = shmget$private(0x0, 0x1000, 0x7800081c, &(0x7f000001e000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) io_setup(0x5, &(0x7f0000020000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000023000)={@loopback}, &(0x7f0000023000+0x1f7)=0x14) open_by_handle_at(r0, &(0x7f000001c000)={0x43, 0x6, "90bc6a862f559340fd67a129f020cef444843910f10a641ee512b6505aa3165a6ec48497c03a2ede7837d365305a34e6c9f69ce9406579ab75209f"}, 0x2) io_submit(r3, 0x2, &(0x7f0000001000-0x28)=[&(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000020000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000c000-0xa1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/09 00:47:47 executing program 1: mmap(&(0x7f0000000000/0x7bd000)=nil, 0x7bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xe100, &(0x7f000000e000-0xfc), &(0x7f0000002000), &(0x7f0000014000-0x4), &(0x7f0000014000-0x72)) r0 = getpid() r1 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10), &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r0, r1, 0xe) mmap(&(0x7f0000000000/0x7a6000)=nil, 0x7a6000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x2ac3, &(0x7f000047d000)) ptrace$peek(0x5, r1, &(0x7f00001f0000-0x8)) 2018/04/09 00:47:47 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000000d000-0x10), &(0x7f0000005000)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f000000e000-0x4), &(0x7f0000008000)=0xfffffffffffffed6) 2018/04/09 00:47:47 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4002, 0x84) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000030000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000002f000)={0x6, 0x8, 0x0, 0x2, 0x6, 0x9}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000005000-0xc)=[]) semctl$IPC_RMID(r0, 0x0, 0x0) semop(r0, &(0x7f0000020000)=[], 0x0) 2018/04/09 00:47:47 executing program 0: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000031000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000035000)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xfffffffffffffdda}}], 0x2d3, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000022000-0x28)={@common='lo\x00', 0x0}) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000042000-0x8)=@fragment={0xaf, 0x0, 0x6, 0x5, 0x0, 0x10, 0x1}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000003f000-0x18)={@empty, 0x4, r2}) 2018/04/09 00:47:47 executing program 1: semget(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0x1)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000058a000-0x20)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/09 00:47:47 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000023000-0x8)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000021000-0xc)) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000023000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001c000)) 2018/04/09 00:47:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/fib_trie\x00') bind$netrom(r1, &(0x7f0000003000-0x48)=@full={{0x3, {"25f7c80fbee147"}, 0x9408}, [{"82366685583cfb"}, {"31221b4f233111"}, {"18791e9fdf3266"}, {"2507f5fdd26cfb"}, {"815e2289edc781"}, {"ecf0d95eacc95c"}, {"2a60202a09eeba"}, {"75ec77005ebad7"}]}, 0x48) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000003000)=""/130, 0x53) 2018/04/09 00:47:47 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpid() rt_sigprocmask(0x0, &(0x7f0000014000-0x8)={0x30ed02f}, 0x0, 0x8) r2 = semget(0x2, 0x0, 0x405) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000001000-0xc)=[0x8, 0xffffffff, 0x9, 0x4, 0x0, 0x4]) rt_tgsigqueueinfo(r1, r0, 0x4, &(0x7f0000014000)={0x0, 0x0, 0x8}) pipe2(&(0x7f0000017000-0x8)={0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0x1, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000003000)={r4, 0x4}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0xfffffffffffff34b}, 0x8, 0x0) read(r5, &(0x7f000000f000)=""/253, 0xfffffffffffffefe) 2018/04/09 00:47:47 executing program 1: mmap(&(0x7f0000000000/0x7b9000)=nil, 0x7b9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004a3000-0x5)='yeah\x00', 0x5) connect$inet(r0, &(0x7f00007a8000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000164000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}}, 0x8) 2018/04/09 00:47:47 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000005000-0xf)='net/ipv6_route\x00') getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000004000), &(0x7f0000002000-0x4)=0x4) 2018/04/09 00:47:47 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x45}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x8, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000000000)="04004300", 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0xf4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000017000)={0x0, 0xfffffffffffffffd, 0x4, @thr={&(0x7f0000006000-0xc5)="556b8328a48f21d67679a90bd0015926b90d944dc5d8659e715d39d4c784dc29a6f304aa1915f455a35e5279fa783d24d58d1fa221f79515665969bdcd6a454f591b70588851ea5bd8a1c8cfc1c57df1918127e9f316d2fd021f81be6620cfd7ae98294be9223b17bb4d5c2c7dbfa255eeeff08b452c40f3f253e69ca3b21e55d1e7dc02c6563ce2c0c54e7dc1910646279717699587dc23a6389aa6df854c9b5b651fa72d7b882caea70ef09e6ddd0c4eb9ac9ab08cc9848d2f27c5340897b82714d01788", &(0x7f0000016000-0x25)="317292c0d2008bb44ac6ced8814bb49df0ce42826a5085cb9e0b1f05f900227efc9fb7b731"}}, &(0x7f0000018000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000018000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000007000)) 2018/04/09 00:47:47 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x117d, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x7f, 0x6, '\x00V\x00', 0x1147, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0xd4, 0x0, 0x8, 0x0, 0x1, 0x880b, 0xaa, 0x2, [], "f2f230cb3dcd61e74cff75a75d0789f87b35cfa990bdaf66797e33c0d097d2e98f1d740593c40bd7ffe50ba4a434c9773a16793c13b8b332f647bd18fd52ca2af16ce826fd6fae04e262b336cd9cc1138cce4ff224aa34c181b7eb5d064aa47af21a699853c2e387b44be0538d533be8b18c677a610a6bd123c94f520439f30703608c76aa4996e320b5ab3082d7a657be48aa0e8d7e9abe9de85c8c02c7309e3af79eab40d912eb2ad7"}, {0x7fff, 0x0, 0x9, 0x401, 0x0, 0x0, 0x800, [], "2a81280740043d384a94eb0afe698e50e16a0107c8ebacee87a8e5d33e6635c997576a8adf00c8fef959c6f3a7186c39198fa969438578d7c0392b10ff2aabb9ec7722396405fb06bbdfae60c055ada6c8b60af61f49853daf61f9bd1d658782698d6cd4f1e65cf43fb5ef44536e05095238f6fb3f1d9678a1007d7921d02ed4d74e757ef06eaf1ba093db6a16a84bc23541a902a5512368e8565952de"}, {0xf7, 0x0, 0x5a9, 0x5, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000)='/dev/vga_arbiter\x00', 0x8802, 0x0) r1 = accept$ipx(r0, &(0x7f000000f000-0x10), &(0x7f0000012000-0x4)=0x10) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000012000-0x14)={0x7fffffff, 0x1ff, 0x10001, 0x0, 0x2}, 0x14) ftruncate(r0, 0x70) setrlimit(0xf, &(0x7f0000012000)={0x0, 0x2a9a}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000015000-0x4)=0xe8) setuid(r3) 2018/04/09 00:47:47 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) r3 = dup(0xffffffffffffffff) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9828) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r0, r2, 0x1b) ptrace(0x4208, r2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000013000)={@common='ip_vti0\x00', @ifru_flags=0x4fbc4704f7f49582}) 2018/04/09 00:47:47 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000a000-0x10)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000013000-0x2e)=[{&(0x7f000000e000-0x66)=""/102, 0x66}], 0x1, &(0x7f000000a000-0x13)=""/19, 0x13}, 0x0) r0 = socket$inet6(0xa, 0x803, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000)=@assoc_value, &(0x7f0000014000-0x4)=0x8) clone(0x0, &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000003000-0x4), &(0x7f0000003000-0x27)) move_pages(0x0, 0x3ca, &(0x7f0000003000)=[], &(0x7f0000000000)=[0x0], &(0x7f0000003000-0x8)=[], 0x0) 2018/04/09 00:47:47 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000017000-0xa)='/dev/vcs#\x00', 0x3, 0x20000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000015000)={0x0, 0x53, 0x0, 0x3, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0x48) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000017000-0x8)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1ff, 0x8000, &(0x7f0000016000)=""/95, &(0x7f0000016000)=0x5f) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000017000)=0x2, 0x4) 2018/04/09 00:47:47 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) socket$packet(0x11, 0x2, 0x300) socket$nl_netfilter(0x10, 0x3, 0xc) pwrite64(r0, &(0x7f0000025000)="f2", 0x1, 0x10000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000029000)='/dev/vcs#\x00', 0x5, 0x2) bind$inet(r1, &(0x7f000001c000-0x10)={0x2, 0x1, @rand_addr=0x5}, 0x10) pwrite64(r0, &(0x7f0000007000)='G', 0x1, 0x83003) pwritev(r0, &(0x7f0000029000-0x10)=[{&(0x7f000000b000-0x1000)="a7", 0x1}], 0x1, 0x0) 2018/04/09 00:47:47 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a36000)='net/bnep\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0xf9, 0x3, 0x9}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x3e}], 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000011000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000018000-0x33), 0x0, 0x3ffe, &(0x7f0000019000-0x1c)={0xa, 0x0, 0xc00000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}, 0x1c) 2018/04/09 00:47:47 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000028000-0x2e)=""/46, &(0x7f0000030000-0x4)=0x2e) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000029000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendfile(r1, r0, &(0x7f0000002000), 0x100000001) recvfrom(r0, &(0x7f0000005000-0x83)=""/131, 0x83, 0x20, &(0x7f0000029000-0x9)=@rc={0x1f, {0x800000000000, 0x4b0, 0x0, 0x9, 0xffff, 0x101}, 0x1e}, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000016000), &(0x7f0000029000-0x4)=0x4) geteuid() io_setup(0x7f, &(0x7f000002d000)) dup(r1) sendmsg$nl_netfilter(r1, &(0x7f000001f000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000001a000)={&(0x7f000002f000)={0xcc, 0x5, 0x200000009, 0x10, 0x6, 0x1, {0xc, 0x0, 0x8}, [@generic="826349db3f1216bdd788b895a16b2aa0462a97c86b89f6ab2b9e4c83779b60c69beef455f015cfb88626ed75ece8c52a8804498493179e8c60da4365bcc6ae71b8bf30c1939e4b10da760b577b0af828812b6c4f37d2692cbc206f9881dc532c9d6131bd5c402c06d2bce8b59be38e246549fe022a92562840d89c395ff57c4767c3cb7db7ddaa54bb96ed1156a4f3cbb44b5123f0cb0d2d1cb730fd1cfaa9ff781cacb14898814b2f39e9dd9d0177d82c565c4f27090467"]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) sendmsg$nl_crypto(r1, &(0x7f000002e000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40}, 0x0, &(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}]}, 0xfffffffffffffe99}, 0x1, 0x0, 0x0, 0x80}, 0x4c084) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000003000)={0x1, 0x3, 0x8, 0x32ab552a760a43cd, 0x2}) execve(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f000002f000)=[&(0x7f0000030000-0x6)='+md5sum\x00', &(0x7f0000030000-0x40)='rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00\x00\x00\x00\x00\x00', &(0x7f0000030000-0x40)='rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00\x00\x00\x00\x00\x00', &(0x7f000002d000-0x3)='[,\x00', &(0x7f0000004000+0x81a)='\x00', &(0x7f000001c000-0x40)='rfc4106(rfc4309(seqiv(authenc(sha384-avx,xts(camellia)))))\x00\x00\x00\x00\x00\x00'], &(0x7f0000030000-0x8)=[&(0x7f0000030000-0xe)='selinuxcgroup\x00']) sendmsg$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$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000021000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x6379c1186ad11b56, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000023000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getpeername$inet(r1, &(0x7f0000016000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000028000-0x4)=0x10) r2 = msgget$private(0x0, 0x6e0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000013000-0xb)=""/11) tee(r0, r1, 0x5, 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000031000-0x80)=[{&(0x7f0000023000-0x2a)=""/42, 0x2a}, {&(0x7f0000014000)=""/68, 0x44}, {&(0x7f000002a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000)=""/39, 0x27}, {&(0x7f0000011000-0xa6)=""/166, 0xa6}, {&(0x7f000002a000-0x51)=""/81, 0x51}, {&(0x7f0000029000)=""/4096, 0x1000}, {&(0x7f000002a000-0xf4)=""/244, 0xf4}], 0x8) ioctl$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f000002c000)=[{0x6, 0x0, 0x0, 0xd28}]}, 0x10) sendto(r1, &(0x7f000000c000)="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", 0x1000, 0x10, &(0x7f0000027000-0x10)=@nfc={0x27, 0x5, 0x4ec2, 0x1}, 0x10) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000b000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000b000)='net/packet\x00') 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000004000)={0x30ed030}, 0x0, 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000011000)) tkill(r0, 0x14) rt_sigqueueinfo(r0, 0x12, &(0x7f000000d000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000015000-0xa)='sessionid\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000013000-0x1000)=""/4096) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x3, &(0x7f0000010000-0xb8)=@framed={{0x18}, [], {0x95}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f000000b000-0x1000)=""/4096}, 0x48) prctl$setname(0xf, &(0x7f0000013000-0xa)='md5sum[*/\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 00:47:48 executing program 0: clone(0x0, &(0x7f0000803000), &(0x7f0000007000), &(0x7f00003db000), &(0x7f00006f3000)) r0 = syz_open_dev$vcsn(&(0x7f0000219000)='/dev/vcs#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x100000001, 0x10b4dd70, 0x10000, 0xdee, 0x4e, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2a2200, 0x0) r2 = dup3(r1, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000001000)=""/190) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000000000)={@generic="913f7b7165fecc831a393f9d55191d95", @ifru_addrs=@nfc={0x27, 0x8000, 0x7, 0x7}}) r3 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400042, 0x400000000000020) ioctl$LOOP_CLR_FD(r3, 0x4c01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000002000-0x8)) chdir(&(0x7f0000000000)='./file0\x00') mq_unlink(&(0x7f00004e1000)="cb") ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/04/09 00:47:48 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000f0000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00005be000)) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f000008c000-0x8)=0x9) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00002f8000)="81701885e75510dc592257db4833e183b46258e4d08bcad1b28b9d7cf28465afea32c3"}, 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000fde000-0x1)) getpriority(0x2, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000016000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "84b286", 0x4d, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "baff5936eff4575b0dc34ce8729d2f5b5235dfe795fd56ad75b5fa96001f20b5cde686eb6b8f53761dd4de1e066ee2536e217136732278a33b81c695ef"}}}}}}}, &(0x7f0000005000-0xc)={0x0, 0x0, []}) io_setup(0xe1, &(0x7f0000010000-0x8)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f000000a000-0x1000)="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", 0x1000, 0x4, 0x0, 0x1, r2}, &(0x7f000001a000-0x20)) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000001e000)={0xffffffff}, &(0x7f000001f000-0x10), &(0x7f000001f000-0x10)={r0, r1+10000000}, 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000001f000)='/dev/vcs#\x00', 0x8000, 0x40180) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001f000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x7, 0x6, 0x9, 0x8, 0x100000000}, &(0x7f000001f000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={r3, 0x9}, 0x8) r4 = semget$private(0x0, 0x7, 0x180) semtimedop(r4, &(0x7f0000013000-0x36)=[], 0x2ec, &(0x7f0000015000-0x10)) semtimedop(r4, &(0x7f000001b000-0xc)=[{0x1, 0x0, 0x1800}, {0x0, 0x0, 0x1}], 0x2, &(0x7f000001b000)={0x77359400}) semget$private(0x0, 0x2, 0x0) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x1, 0x8, 0x8, 0x8c82, 0x1000, 0x8, 0x7, 0x7, 0x4, 0x6, 0x0, 0x2}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000009000)=@abs, &(0x7f0000007000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000000b000-0x71)="9db01ff15858677e8305b9653ceb824b67f6c6fd2eed80f5c64c2d5a9f205bca44cdf24af0fd176e180d697c5da06439e2ee06323316e1a29a332ed693a07877afb531fa61ff617188caa2ab94aa79e8767aeeaeb39b0834ad2d2bd08e0ddee3ec4d4e45dfcee18b567ce035fce8993506", 0x71) r2 = openat(0xffffffffffffffff, &(0x7f0000005000-0x8)='./file0\x00', 0x202000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000009000)=0x5, 0x122) connect$unix(r2, &(0x7f0000004000-0x8)=@abs={0x20, 0x0, 0x2}, 0x8) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000005000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000004000-0x40)={r1, 0x2, &(0x7f0000003000)=[0x3, 0x8], &(0x7f0000005000)=[0x91a, 0x7, 0x4, 0x6], 0x12, 0x5, 0x3, &(0x7f0000003000)=[0x9, 0x8, 0x9, 0x75, 0x2], &(0x7f0000008000-0x10)=[0x7, 0x2, 0x10000, 0x8000]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x2000000, @loopback={0x0, 0x1}, 0xfff}}}, 0x88, 0x0, 0x40, "f542412f5a31c93a7d8b88b851b493368202ab18f7d64216c8a0c536e4340ab62dc597adad05363d9939e829d0837af1e570e1607309761ee08fa4fd0c04cd878124021ec0761c4c2542c4f152f2faea"}, 0x160) io_setup(0x400, &(0x7f0000005000-0x8)) io_setup(0x101, &(0x7f0000003000-0x8)) r2 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000), &(0x7f0000008000-0x4), &(0x7f0000005000-0x4)=0x0) setregid(r2, r3) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000005000-0x4)=0x7f, 0x1) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000032000-0xb)='/dev/vcsa#\x00', 0xfffffeffffff683f, 0x40002) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000018000-0x28)={r1, 0x0, 0xca, 0x49, &(0x7f0000031000)="f72e35daec1184eb878853d6d6fd22bcde892529a01f192851062f3efb761756a36791e1c8c50b0d8a5e9d44ae3a7298e0c5c37f6238ac3f0c992581c7004e4d7219f0741418384d09a4cf25824c2840c4188e5f44045c9bf8bb21882601d92448329e3d69124d0f64dee0e554dfefcce3c899c1ed1cd928889e9fcedf39b0b969a124b72b17bb8827401377c83131d83b17d6806772f2c27dbaa425441732d40425cf741c558208c524fc9aa11136aacb5da1913c9dd3b2b2f807f276cf25d08df1439647ca6461b6de", &(0x7f0000022000-0x7f)=""/127, 0x2, 0x80000000000100}, 0x28) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendfile(r2, r0, &(0x7f0000002000), 0x100000001) recvfrom(r0, &(0x7f0000005000-0x83)=""/131, 0x83, 0x20, &(0x7f000001a000-0x9)=@rc={0x1f, {0x800000000000, 0x4b0, 0x0, 0x9, 0xffff, 0x101}, 0x1e}, 0x9) geteuid() io_setup(0x7f, &(0x7f000002d000)) sendmsg$nl_netfilter(r2, &(0x7f0000006000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000001a000)={&(0x7f000002a000-0x48)={0x30, 0x5, 0x9, 0x10, 0x6, 0x2, {0xc, 0x0, 0x4}, [@nested={0x1c, 0x10, [@generic="20222aec841879e512142ce5a52ad2dac0c248ae1e"]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) sendmsg$nl_crypto(r2, &(0x7f000002e000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40}, 0x0, &(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}]}, 0xfffffffffffffe99}, 0x1, 0x0, 0x0, 0x80}, 0x4c084) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000003000)={0x1, 0x3, 0x8, 0x32ab552a760a43cd, 0x2}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000f000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000012000-0x10dc)={0x34, 0x13, 0x0, 0x200000, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x20, 0x0, [@typed={0xc, 0x67, @uid}, @typed={0x10, 0x79, @u64}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) getuid() ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000021000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x6379c1186ad11b56, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendfile(r0, r2, &(0x7f0000031000-0x7), 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000023000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a}}) getpeername$inet(0xffffffffffffffff, &(0x7f0000016000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000028000-0x4)=0x1aa) msgget$private(0x0, 0x1) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000013000-0xb)=""/11) prctl$seccomp(0x16, 0x0, &(0x7f000001e000-0x10)={0x0, &(0x7f0000004000-0x20)=[]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000034000-0x70)=[{&(0x7f000001d000-0xf2)=""/242, 0xf2}, {&(0x7f0000032000-0xcb)=""/203, 0xcb}, {&(0x7f000001b000)=""/72, 0x48}, {&(0x7f0000032000)=""/11, 0xb}, {&(0x7f0000024000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000006000)=""/50, 0x32}], 0x7) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 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$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000b000-0x4)) sendto$inet(r0, &(0x7f0000013000)="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", 0x1c5, 0x6, &(0x7f0000025000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, 0x10) shutdown(r0, 0x1) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[], 0x99, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x10800) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x0, 0x6, 0x7ff, 0x9, 0x6, 0x1f, 0x5, 0x100000000000}, &(0x7f0000000000)) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x7ba000)=nil, 0x7ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00007a8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007bb000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r1 = syz_open_procfs(0x0, &(0x7f00007b4000)='net/protocols\x00') sendfile(r0, r1, &(0x7f00007ba000-0x8), 0x6) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000014000-0x28)=@routing={0x0, 0x2, 0x20004, 0x0, 0x0, [@empty]}, 0x18) close(r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000014000-0x40)=[{&(0x7f000000c000-0x39)="d226ad393420093699020efcc843daa032f0085754ccf2934ea8f6d3ed919d564de3660abf4d0da212b093bb181ee7203cc2603b7c67c61252", 0x39}, {&(0x7f0000018000-0xb0)="d68e583b9546c6f1874048b38351c89695b920c2985dc763b257970198d7881ecf934dab3caaa73e5fcfaad11ad0cf68ced14eca1bdd7fc8ec1a980b26f4c9f90a100200d33d8111ab0d3e637ac80ded942a7e2785b4b7e1ac5bd7bce7866cf6f5a4ff41fba8811bdaae5e425d31c8c998ef41cbcc61263c502b54397e89a27b13291ae4676f4a3333e7872a64982612895fd26a3149fadaf1535d305e134bb1a2694f8469bf40e1e59f1a28a3228138", 0xb0}, {&(0x7f0000017000-0x28)="cff4c7af79f70e660367cf81538810c404bd0ca5ac5a1bffe9479c827c1355086bfd5b87c122bb60", 0x28}, {&(0x7f0000000000)="09002d96e2ba3413dfdb07f747cb1be5901310f58aa7dcfada643e9310cc911e22d344f386a7a1f6bd0dc5c27f31fb9076fb0b621316ca043906764cb28b17181bc4b16c998cb761dfaf17393241a1445ff4fcee55d3db80ab9bbf46c95a41524148563cb4cee724a2f97514d48e12467cef8a1706a65ed57b75de7a93e85bf56bb50294491e25d359617ac901a49499ed63e7bf7394c1876fa6c5c13c8d4b36b1a1fa2510e60c21d55c81571c6306e23ddba07aac245f3d0a97ac2284212a0c968fd469361cec072d4adcb8f30385464278ee8fa3b8fcdf61bd0f8fe9", 0xdd}], 0x4, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000b000)={0x81, 0x8, 0x6da4, 0x3ff, 0x29, 0x4, 0x3f, 0xd84}, &(0x7f0000017000)={0x8, 0x4, 0x9, 0x5, 0x5, 0x0, 0x5, 0x101}, &(0x7f0000012000)={0xff, 0x8, 0x5, 0x9, 0xfff, 0x7, 0x43b, 0x8}, &(0x7f000000e000-0x10), &(0x7f0000017000)={&(0x7f0000001000-0x8)={0xfff}, 0x8}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x4}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000001000)=""/209}, 0x48) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000-0xb)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000001a000)={0x0, 0x6}, &(0x7f0000010000-0x4)=0xffffff9c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000)={0x0, 0x39, "4c75e44b2b1ea08ab0783cf3bdc08b4acafde7f23d10c2b7fd9387b7b668658e4631b1c9f441e0bcf5310a38dd599ab2d716ad2b26622c25c5"}, &(0x7f000001a000)=0x41) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x9}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001a000-0xc)={r3, 0x6, 0xfffffffffffffffd}, &(0x7f000001a000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000c000)={r4, 0x7a9}, &(0x7f000001c000-0x4)=0x1e3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001c000-0x20)={0xf000000000000000, 0x80000002, 0x8, 0x1b, 0x7, 0x8, 0x1, 0x9, 0x0}, &(0x7f000001b000)=0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000019000-0x8)={r5, 0x80}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000019000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}, 0x84, 0x7f, 0x6, 0xe55, 0x20}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000019000-0xa0)={r2, @in6={{0xa, 0x2, 0x1006, @loopback={0x0, 0x1}, 0x100}}, 0x80000001, 0x5803, 0xf3, 0x1, 0x4c4}, &(0x7f0000018000)=0xa0) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000d000), &(0x7f0000008000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000009000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="dbfc5591e33e6d09067db5fc8d6cd33f"}) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 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_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000013000-0x8)=0x1, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001a000-0x4)=0x7fffffff, 0x4) 2018/04/09 00:47:48 executing program 1: r0 = socket$inet6(0xa, 0x7, 0xc000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005c5000)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000011000-0x4), 0x4) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000016000-0x77d)="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", 0x6c1, 0x0, &(0x7f0000012000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet(r1, &(0x7f0000009000)=""/4096, 0x1000, 0x0, &(0x7f0000011000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) close(r1) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f0000003000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000006000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000007000)={{}, {0x0, r1+30000000}}, &(0x7f0000007000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f000000a000-0x20), &(0x7f000000c000-0x20)) pipe2(&(0x7f000000a000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x1}, &(0x7f000000d000-0x4)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000006000-0xc)={r4, 0x8, 0x30}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000000a000), &(0x7f000000b000-0x4)=0x8) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0x100000110) unlinkat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x0) ftruncate(r0, 0x0) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x1fa, 0x0) write(r0, &(0x7f000000b000-0xbf), 0x100000110) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000001e000)={0x10000, 0x2, 0x1, 0x2, 0xe93e, 0x8, 0x2, 0xef80000000, 0x3, 0x8, 0x7f, 0x3}) fallocate(r0, 0x3, 0x400a, 0x7fff) 2018/04/09 00:47:48 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4(r0, &(0x7f0000011000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000016000)=0x26, 0x0) connect$unix(r1, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0x4}, &(0x7f0000018000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000013000-0x10)={r4, 0x3, 0x4, [0x9, 0x7, 0x101, 0x10001]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000008000)='tls\x00', 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000018000-0x8c)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000017000)=0x8c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000017000)=@abs={0x0, 0x0, 0x3}, 0x8) shutdown(r2, 0x1) r5 = dup(r3) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x400) 2018/04/09 00:47:48 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x8, &(0x7f000000d000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000)=0xcab6, 0x4) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mount(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000002000-0x4)='xfs\x00', 0x0, &(0x7f000000c000-0x67)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='net/udplite6\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f000000d000)={0x57b4, 0x9, 0x36, 0x80000000, 0x1ff, 0x2, 0xffffffffffffff81, 0x20, 0x1, 0x1000}) 2018/04/09 00:47:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x3e, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='yeah\x00', 0x5) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000009000-0x50)={@common='ip6gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = memfd_create(&(0x7f0000006000)='self${\x00', 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000000a000-0x6e)=@file={0x0, ""/108}, &(0x7f000000d000-0x4)=0x6e) r2 = syz_open_dev$vcsa(&(0x7f000000c000-0xb)='/dev/vcsa#\x00', 0x3, 0x20000) getsockname$ax25(r2, &(0x7f0000004000), &(0x7f0000008000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000009000-0x8)='pagemap\x00') lseek(r3, 0x0, 0x0) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f000001c000-0x4)=0x2, 0x4) bind$inet6(r0, &(0x7f000001c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001d000)=[{{&(0x7f000001e000-0x80)=@generic, 0x80, &(0x7f000001e000-0x10)=[{&(0x7f000001d000)=""/52, 0x34}], 0x1, &(0x7f0000006000)=""/154, 0x9a, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000001d000)=""/87, 0x57}, {&(0x7f000001d000)=""/254, 0xfe}], 0x2, &(0x7f000001d000)=""/215, 0xd7, 0x3ff}, 0x7f}, {{&(0x7f0000010000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f000001e000-0x30)=[{&(0x7f000001d000)=""/161, 0xa1}, {&(0x7f0000007000)=""/237, 0xed}, {&(0x7f000000d000-0x3b)=""/59, 0x3b}], 0x3, &(0x7f0000009000-0xbe)=""/190, 0xbe, 0xa1}, 0x200}, {{0x0, 0x0, &(0x7f0000018000-0x80)=[{&(0x7f000000d000)=""/107, 0x6b}, {&(0x7f000001e000-0x30)=""/48, 0x30}, {&(0x7f000001e000-0xfb)=""/251, 0xfb}, {&(0x7f000001e000-0xe4)=""/228, 0xe4}, {&(0x7f0000007000)=""/50, 0x32}, {&(0x7f000000a000)=""/4, 0x4}, {&(0x7f000001d000+0x668)=""/38, 0x26}, {&(0x7f000001e000-0xbc)=""/188, 0xbc}], 0x8, &(0x7f0000008000+0xa45)=""/89, 0x59, 0x6}}, {{&(0x7f000001d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f000001d000)=[{&(0x7f000001d000)=""/4096, 0x1000}, {&(0x7f0000016000)=""/22, 0x16}], 0x2, &(0x7f000001e000-0x99)=""/153, 0x99, 0xff}, 0xc2f}], 0x5, 0x10000, &(0x7f000001e000-0x10)={r1, r2+30000000}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000017000-0x6)={0x0, 0xfffffffffffffffd}, &(0x7f000001e000-0x4)=0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000d000)=@assoc_value={r4, 0x800}, &(0x7f000001e000-0x4)=0x8) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) connect$unix(r0, &(0x7f0000008000-0xa)=@file={0x400000000001, './file0\x00'}, 0x27e) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000a000)={0x3f, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x80}, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x2, 0x5, 0xe480, 0xfffffffffffffff8, 0x0, 0x7, 0x6, 0x1f}) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 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(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000028000-0x9)='loginuid\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000028000)={0x3, 0x4000000000000000, 0x1, 0x22, 0x6}) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x100000e, 0x10813, r0, 0x0) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000000b000)=""/137) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) get_mempolicy(&(0x7f0000002000-0x4), &(0x7f000000b000-0x8), 0x0, &(0x7f0000003000/0x4000)=nil, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000000d000-0x4)=0x6, 0x4) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000023000)=0x8) readv(r0, &(0x7f0000004000)=[{&(0x7f0000012000)=""/60, 0x3c}], 0x1) vmsplice(r0, &(0x7f000002b000)=[{&(0x7f0000022000-0x1000)="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", 0x1000}], 0x1, 0xe) timerfd_gettime(0xffffffffffffff9c, &(0x7f000001c000)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000002e000-0x40)={0xfffffffffffff283, 0xff, 0x8, 0xfda, 0x5, 0x9, 0x1d7, 0xdfe1}, &(0x7f000002e000-0x40)={0x9bd, 0x7, 0x82, 0x10001, 0x4, 0x0, 0x6}, &(0x7f000002e000-0x40)={0x7e, 0x8c7, 0x401, 0x3, 0x7f, 0x9, 0x8, 0x456c}, &(0x7f0000007000-0x10)={0x0, 0x989680}, &(0x7f0000020000)={&(0x7f000002d000)={0x7}, 0x8}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000-0x8)=[{r0, 0x400000000000}], 0x1, &(0x7f000002e000-0x10)={0x77359400, r1}, &(0x7f0000014000)={0x401}, 0x8) sendto$inet(r0, &(0x7f0000010000-0xcc)='o', 0x1, 0x0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair(0x5, 0x0, 0x0, &(0x7f000002a000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000002d000)=0x14, 0x0) connect$packet(r3, &(0x7f0000016000-0x14)={0x11, 0x15, r5, 0x1, 0xff, 0x6, @random="ea208cc79930"}, 0x14) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x17, 0x40000000) getsockopt$inet_dccp_buf(r2, 0x21, 0x82, &(0x7f000002e000)=""/87, &(0x7f000002e000)=0x57) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000013000+0xf1e)={0x3, 0x2, 0x1000}, 0x4) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfff, &(0x7f0000001000-0x8)={0x1}, 0x8) clone(0x0, &(0x7f0000001000), &(0x7f0000003000-0x4), &(0x7f0000003000-0x4), &(0x7f0000003000-0x72)) getuid() 2018/04/09 00:47:49 executing program 0: 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) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) sync_file_range(r0, 0x9, 0x9, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f2a000-0x38)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000001000-0xb8)=""/184, 0xb8}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000fab000-0xde)=""/222, 0xde}, {&(0x7f0000ac8000)=""/95, 0x5f}, {&(0x7f0000b1e000)=""/147, 0x93}], 0x7, &(0x7f0000001000-0x40)=""/64, 0x40, 0x100000001}, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffffe, 0x400, 0x9, 0x7f, 0x6, 0x1000, 0x81, {0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}, 0x800000000000000, 0x389, 0x3ff, 0xfffffffffffff2c6, 0xd7}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000213000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000006000)={{}, {0x77359400}}, &(0x7f0000003000-0x20)) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_cancel(0x0, &(0x7f0000008000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000004000-0x91), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000-0x20)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000002000)={@empty, @multicast2=0xe0000002}, 0x8) futex(&(0x7f0000001000-0x4), 0x5, 0x0, &(0x7f0000002000-0x10), &(0x7f0000001000-0x4), 0x1a9ffffffc) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000006000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x2)=']\x00', 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000009000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xe8)="244766216d6d6059e220bc8e155ea3a17351ed44babda9f13ab9e8c712072ed26a1b6d1765754320b10347bea5f8bc519314717f382865cb7792622561c20bab63cd01f5289cb1f982361e3f3d246359b6a103f6c56123b720c65b6ead438b5d3a0cfd87957408c2170fa1073b2931da46a5ea0ae8e5d6a067fe1a9babad7a518975615a581ee9cd4dd80628fa0f06cf02e686be2f553dc894e5844503e63f6bf943257587ae3efdc99bfd4c983effc91454a7f0915ad52d7ef7bf785b7d8a5bfb6e4f88df1be5131bb0959104393038c45301531ad985ea5f6c0dd8f1c16e5a31de4853f04e0792", 0xe8, r0) [ 365.843806] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000a000-0x4)=0x10, 0x80800) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x2a0000, 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000009000)='./file0\x00', &(0x7f000000a000)=""/135, 0x87) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000a000-0xc)=@sack_info={0x0, 0x78a, 0x401}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={r2, 0x1, 0x10000, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000000c000-0x4)=0x10000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000009000)) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000003000)=""/246, &(0x7f0000002000)=0xf6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0xc0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x21) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x20, "3bf4d1cafbb325da814b996fe83024025774b837a29c7ae919b9c78cc289859a"}, &(0x7f0000002000-0x4)=0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000006000-0x7d)="77a10d7b1e83cd20b234614882010850d0a3337d58432537a95bd28a3032df6c9baa95500bdda5f34d87b48cf1d5ae7248aa87a56cee8086642049420be1ca395bd6d821fdba94c0d4203a7d313a21ea07d1990d29a2dd20d40fac3a980e56de6696db958fd3fd00b4fc336a22b28d2ec7d5ee8276c91cc622a7e93cf0", 0x7d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x921, 0x20, 0x400, 0x80}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000-0xb8)={r2, 0x3, 0xffffffffffffff8e, 0x2, 0x7ff, 0x8, 0x5, 0x4d4, {r2, @in6={{0xa, 0x1, 0xcb7, @mcast1={0xff, 0x1, [], 0x1}, 0xa95f}}, 0x1000, 0x100, 0x1f, 0x5, 0x1a}}, &(0x7f0000006000-0x4)=0xb8) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000026000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0x235, &(0x7f0000002000)={&(0x7f0000021000)=@bridge_getlink={0x454, 0x12, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_VF_PORTS={0x434, 0x18, [{0x28, 0x1, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x0, @fd=0xffffffffffffffff}]}, {0x408, 0x1, [@nested={0x404, 0x40, [@typed={0x0, 0x0, @str='\x00'}]}]}]}]}, 0x627}, 0x1}, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x20200) readv(r0, &(0x7f0000015000-0x20)=[{&(0x7f000000c000+0xf10)=""/15, 0xf}, {&(0x7f0000008000)=""/18, 0x12}], 0x2) 2018/04/09 00:47:49 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockname$llc(r0, &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000085e000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000035e000-0x100)={0x0, 0xf8, "f3e4f864940521bc4a173165022d9e7ecc2cd4c611c701d8dbd4d290847ddcd873995e3e1d408c551272890efb75f6efc1ca3557f31eefddf4baba77f2f654d9a2f4b2419e65b6df4eb74699b55f188e48056099fbf9bf6148d4a370aad802aedea93b7ca55b5cd86c7f1e6697797c6a4614e264e0b18d908296526bb38c8f0363fb4ab057a680cc0a78e5c05a54798af08e5baae3bd85432778da0a0e1a2cf051c65f9a28933ee959ea86d6b927491bc1880cd63e9bf726ee0b955bfdf8a57cba6db075dd6230095618c56078026b16be4d1bde9549be3ae23f38f00f18621c7d197a2bdb1d9501c0a805baf42a09df9e961aa87fbeb3de"}, &(0x7f0000ffd000-0x4)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002e0000)={0x6, 0x0, 0x1, 0x81, 0xff, 0x856, 0xefd, 0x0, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00006d8000)=""/251, &(0x7f0000000000)=0xfb) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000031000), &(0x7f0000022000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000014000)={0x3, &(0x7f0000002000-0x18)=[{}, {}, {}]}) epoll_pwait(r0, &(0x7f0000017000-0xc)=[{}], 0x1, 0x8, &(0x7f0000002000-0x8)={0x3}, 0x8) futex(&(0x7f0000031000-0x4), 0x5, 0x0, &(0x7f0000010000), &(0x7f0000031000-0x4), 0x7fffffff) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f0000039000), &(0x7f0000030000-0x4), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0xffffffffffffff35, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000001a000-0x4), 0x4) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000008000-0x35)="0600007105cd334e93b446c1e08c45843fcc43c081a6506d0d88dc638ba711bad1d1c4e7f9c9009b7fca248994ca46ad282b4f03e3") r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000000c000)=0x10001, 0x4) syz_open_dev$sndtimer(&(0x7f000000c000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000e000-0x20)={0xf1, 0x3ff, 0x8002, 0x7, 0x0, 0xc7, 0x590, 0x5, 0x0}, &(0x7f000000d000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000)={r3, 0x0, 0xffff}, 0x8) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x1, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000046000-0x4), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000033000)={0x0, 0x7}, 0x4) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001f000-0x11)='/dev/vga_arbiter\x00', 0x101a00, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000001f000-0x10)={0x2, 0x6, 0x6, 0xffffffffffffff1a}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000020000-0x11)='/dev/vga_arbiter\x00', 0x1) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x677000)=nil, 0x677000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000a0000-0xc)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f0000094000/0x400000)=nil, 0x400000, 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) mbind(&(0x7f0000119000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000273000-0x8), 0x2, 0x3) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000824000)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0}}) futex(&(0x7f0000003000-0x4), 0x8, 0x0, &(0x7f0000008000-0x10)={r1, 0x989680}, &(0x7f0000003000-0x4)=0x1, 0x0) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="d66c6f76626f786e65743000", 0x0) pwritev(r0, &(0x7f000000e000-0x20)=[], 0x0, 0x0) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000009000-0xfe)=""/254) bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x1, 0x0, 0x0, 0x0, 0xe}, 0x2c) 2018/04/09 00:47:49 executing program 1: socketpair(0x3, 0x803, 0x7fffffff, &(0x7f0000e3f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@dev}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000001000)=@full={{0x3, {"5caa8dae53d1da"}, 0x4}, [{"1856f04954a689"}, {"00be61ab3cfe41"}, {"aa940268760288"}, {"153305ed43fb90"}, {"bdf2c5975f9a97"}, {"9b0bb516f2fd89"}, {"1df8550287ae3b"}, {"8b047733031b53"}]}, 0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5e, 0x30, 0x0, 0x3}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="3415b0808480"}, 0x10, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000001000)=[]}}], 0x1, 0x40012100, &(0x7f0000000000)={0x77359400}) 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) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)="f42dd15cfda450c900e34d00fe6c20a4e0aed45ff8c91189a2e01484cd7be101db2c9823ecf0d88bd1b7f69690cdb6c7abee97d40b6b8a01a571bd169ac0087d3e4f9c1a47", 0x45, 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r1, 0x8, r2) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x48) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x1, 0x100000000, 0x4, 0x8319, 0x2, 0xfffffffffffffff8, 0x9, 0xaccd, 0x10001, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x9, [0x1ff, 0x3, 0x1f, 0x7fff, 0x7, 0x3, 0x4, 0x5, 0x3ff]}, 0x16) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='net/wireless\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000002000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x6, 0x400, 0x0, 0x368f50e1, 0xb4e, 0x5, 0x6, {0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}, 0x8, 0x0, 0x3, 0x1, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x5, 0x8}, &(0x7f0000002000)=0xfffffffffffffeae) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000003000+0x1e0)='self\x00', 0x41, 0x2, &(0x7f0000002000-0x40)={0x0, 0x7, 0xb7, 0x1, 0x7fffffff, 0x8, 0x9, 0x9}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000942000-0xa0)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x2, 0x7, 0x1, 0x4, 0x4}, 0xa0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000019000-0x10)={r3, 0x6, 0x8, 0x49}, &(0x7f0000007000)=0x10) 2018/04/09 00:47:49 executing program 0: 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000009000)={0x20, 0x8, 0x0, 0x7, 0x0, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xaa, &(0x7f000000b000-0x8)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x0, 0x111000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000000b000-0xa)='/dev/vcs#\x00', 0x7fff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x4a84, 0x82) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsa(&(0x7f000000b000-0xb)='/dev/vcsa#\x00', 0x8, 0x600343) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x5, &(0x7f0000000000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000000b000-0x41)="302b66f1f941f7d8ae0c11b0399691d9a7fc1624f7d447255bcc3e3cf5954446a48c061d0306de2824ea0ee51befa1a07e6f6c785286ea511d4ce4391bb1106d45", 0x41, 0x3, 0x0, 0x0, r2}, &(0x7f0000008000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000009000-0xb4)="b2c7974809b3194b582bd11aec862f6ead64abce24334da93d60c1a964e6469d9e0e48590cdc274227fe21329e39eeb4299ff9a8a6bd6cf7f04250037fe78ec778a159161e97a99d603033fbb0b580c58b16fea21449ab66e33594c45148a2a23d1c3b320b9aa9ed89e469a31ae1aaaeb4ecc11e1695a527de8b51a81d3e5aafd1a238b31cb736b8255cfea53117abf2876f865269fe24dcfc08783012862559374df6e647a2afef5fb03703b27d88abea84ef9e", 0xb4, 0x45, 0x0, 0x1, r3}, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x2, 0x81, r0, &(0x7f000000a000)="0c6cff5cdd9c1833519a3a87c07e0ed444232487efd258b1de57a725fe66157e31b828adfa159e7a4a9e4a0dacf9b32cc94bbc1ddae95a594d147e078a79741ccbe11b0f6930b84513b04b5745c71f7c55f213d9d6f948b5390de69485c935df659112cbe338c07d2426cb90496c390fedb6fba90ebff2d4176d664146732e86469a9c6be0d61e395483617f89f38a56080a23e82d295a9a7a16acec21660156ff1def137d9aaf8156db51d601add009d57b621db466efb36db42f49954eed7399e03239cafce50c2495ee84753326b2a187916f8438542da6a24c77d87e775df2a88563d610138272e750e8cc13ef3c466a", 0xf2, 0x80, 0x0, 0x1, r4}, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000002000-0x42)="b60a1a55b61faf2794264d9c89cc67ea2f46c7aac39a0edb03e678c5a6f83f6fecf9c9ecca018c7012669212b4d83124f79b285d6d661d5f534c408a972781557148", 0x42, 0x4, 0x0, 0x1, r5}, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000001000)="a68815bdf442f8d812cd2202403782a3dd63b705d6e7acb68c1ff3c6a0ee85ee3732e1ccba8bfb28a9cb6592c7b75f962ccbe3b1c4e183d577e6371817bf3fdb0d599dc9cd8332402470f972433b47745564d01f7a310334347948c69e291e090e2912956d5d15a04e5f7a6d491c6015576234d00f7ec89d89c2ce0c2160739f2c962e800c483c140105c40fb807ab14cb84782579626867c9e6e2cfed8df8e4bb86c6", 0xa3, 0x6, 0x0, 0x1, r6}]) r7 = memfd_create(&(0x7f0000008000)="5c63707573657474727573746564766d6e6574302d2776001f65743100", 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x240, &(0x7f000000c000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000004000-0x4)=0x7) fstatfs(r4, &(0x7f0000007000-0x57)=""/87) fcntl$setstatus(r7, 0x4, 0x40000) io_submit(r8, 0x1, &(0x7f0000001000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, r7, &(0x7f0000005000-0x81), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='lo\x00', 0x0) sendfile(r0, r0, &(0x7f0000007000), 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffffffff) ioctl$KDADDIO(r0, 0x4b34, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x4) fcntl$setstatus(r0, 0x4, 0x42400) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000000e000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0x2, {{@in=@dev={0xac, 0x14}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, []}, 0xb8}, 0x1}, 0x0) 2018/04/09 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000-0x7)="020000617c0046") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={0x0}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000)={r1, 0x7, 0x8}, &(0x7f0000012000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)='cpuset\x00') fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000015000)=""/139) fcntl$setlease(r2, 0x400, 0x0) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0xffffffffffffffff, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tgkill(r0, r2, 0x1b) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000000a000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x800000000000402, &(0x7f0000014000)={&(0x7f0000006000)=""/92, 0x5c}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x100, &(0x7f0000016000-0x8)={0x0, 0x0}) shutdown(r4, 0x0) 2018/04/09 00:47:49 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x2000000004, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000003000)=0x80000001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000007000-0x4)=0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x4, &(0x7f000002e000)={0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000000e000)=""/15) pipe2(&(0x7f0000005000-0x8), 0x4) semtimedop(0x0, &(0x7f0000005000-0x1e)=[{0x2, 0x7}, {0x2, 0xfff}, {0x0, 0x0, 0x1000}], 0xf1, &(0x7f0000029000)) 2018/04/09 00:47:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xa)='/dev/vcsa#\x00', 0x9, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x138)={0x2, 0x5, 0x7, 0x3, 0x5, [{0x2, 0x8, 0x1, 0x0, 0x0, 0x1000}, {0x4, 0xfff, 0x401, 0x0, 0x0, 0x2480}, {0x1, 0x9, 0xffff, 0x0, 0x0, 0x1}, {0x8, 0x6, 0x4fb, 0x0, 0x0, 0x1100}, {0x3, 0x2, 0x20}]}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x100001fe, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000)=@int=0xff, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001b000-0xc), &(0x7f0000003000+0x3ea)=0xc) fcntl$setstatus(r2, 0x4, 0x810000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000022000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000021000+0x591)=0xe8) quotactl(0x5, &(0x7f0000002000-0x8)='./file0\x00', r3, &(0x7f000001d000)="001811aef37b6979111d3cd997060df73aaa94") mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000023000-0x41)="fcfc99c4c59a5d2360f0a9b98bf317ef08be99485a3cb95166ce63552ca332a0c7e15201dfb36045f780f6fe6321f25001e55d65dc3dda42154a20b017bc66f2e5", 0x41, 0x40000, &(0x7f0000022000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f000000a000)=""/149, 0x95}, {&(0x7f0000022000-0x70)=""/112, 0x70}, {&(0x7f0000014000-0xf5)=""/245, 0xf5}, {&(0x7f0000009000)=""/163, 0xa3}, {&(0x7f000000e000-0x31)=""/49, 0x31}, {&(0x7f0000011000-0xf6)=""/246, 0xf6}], 0x6) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000015000)=@kern={0x10}, 0xc, &(0x7f0000018000-0x10)=[], 0x0, &(0x7f0000021000-0x118)=[]}, 0x0) r4 = fcntl$getown(r0, 0x9) sched_getattr(r4, &(0x7f000000a000), 0x30, 0x0) writev(r2, &(0x7f0000001000-0x10)=[{&(0x7f000001e000)="e08053c93bae7394299a7a28b540cd858258416cbb6a5a87276402a27150b26e404b6904105bfd8e62d1853159457d6a6704daf42a390ef616aa1493abb4a1b81e41dd2e2adf88081fde238e99b85d802b1b935a6c90ca2fcff58f9d0713c9b4e19ed47b00a8d57d0153c8cdd1d0f78003c7434724d8b6594cc9c26741b3c574c4f8887b945e3e9176fc0d2703949dae8c11bacf074e31bdf2f409b695ba10dc9e91a020e1cbb49b72429c25cad124e6a822dfb0127a94bc21ad6bdb5da873aceb34b84041948640505f0d5e143db506db0887972e7bbe82d3b4932161be3590785bf151065f68dc5e4a62f5cc929ea07ea0927aade7157bf6371a29f30a4cd26ee309aa86120776476945b1903195c20e36f894d4e6fbadb088e21e05c6a2239fabd86918a886cc4885b53aac91bbf9c54d3fd0bf2a617ffaa60019e4eb5e74d229ce60603c4955b19034f5c2a7d33bdb9d544edf205ca97105f5a6b512a3759a9c2c1f007fd3c3909aa27d53f811bead08d1f3f41113a6e7dc6ac7750cf04db4a039e4a89c4fc25778811efdc2edb7173d96552a19eb3bddb4cd505e463be3a1d9a0fbaea7eb67eea969e473835e55f612f39d130806b5375f9e1095a85a3eb83b942236768ee8f3725f3eac6a05f48ca7e73035ef42715447888dda61069c9cc52612c0607ca6961fa7e1dfd81f55c12ecc3f992f3392c2476b29c3293cdc", 0x200}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000018000)=0x7) 2018/04/09 00:47:50 executing program 1: r0 = semget$private(0x0, 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x521200, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000002000-0x4)=0xfff) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000001000-0x71)=""/113) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001000-0x50)={{0x3, 0x3, 0x7, 0x2, 0x1d7c}, 0x9, 0x6, 0x7}) unshare(0x40400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000002000)=0x80000000) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000018000-0x10)=[{&(0x7f0000010000)="bbea4acb11a88747415acd0eedf899c1f37ac29181dac1656dca42a2820abdfc49ea5e95ba8f79cfeade93a8f923d1b1e2a801cbc2c408dfcea5685de70cdd4fe66faec3330b656e9e3abc0d04dd9f9616a9b5af7d3a84fb9de89893c9e4d9041dc34b79434c874af0716c36de07c3ae29fb140e1999a61d9eb15bd7bc9152459bc05e61103f5fba1c6b6ebf8327de6ccdae64908b9cb5f0edf922a22ec1cdbd067db9f1cf7f809411e261fb96553719af15ba5960b48454ce2503f4fed313d644b1ef8409bd10a6c0c3ed22e5ccba0075a072e35965b9908dbb9e7fb6ea5f2376a03f68df7cf29fbf6e3ca2473eb5b4f109", 0xf2}], 0x1) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x400) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000001c000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3f) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000001b000)={r0, 0x28, &(0x7f000001b000)}, 0x10) fcntl$setsig(r0, 0xa, 0x18) write(0xffffffffffffffff, &(0x7f0000018000)="c067ed2d9a35cbc0a715", 0xa) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000019000)) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000)='#selinux\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) bpf$MAP_CREATE(0x0, &(0x7f000000a000-0x2c)={0x3, 0x0, 0x4, 0x9, 0x0, 0xffffffffffffffff}, 0x2c) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000000b000-0xa)='attr/exec\x00', 0xfffffffffffffffb) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000-0x8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vga_arbiter\x00', 0x40140, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='bdevem1ppp1*ppp0systemvboxnet1lo\x00', 0x0) unshare(0x400) pread64(r2, &(0x7f0000002000-0x93)=""/147, 0x93, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000000d000-0x4)=0x3) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000-0x8)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x80024, &(0x7f0000002000), &(0x7f0000002000-0x4)=0xffffffffffffffd6) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 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, &(0x7f000002d000)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x4444444444445ef, 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x15, &(0x7f000004e000-0xec)=""/236, &(0x7f000004c000-0x4)=0xec) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000010000-0x8)={0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000030000-0x10)={0x0, 0x3, 0x1ff, 0x7ff}, &(0x7f0000050000-0x3)=0x10) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000050000-0x8)=@assoc_value={r3, 0x1}, 0x8) 2018/04/09 00:47:50 executing program 0: r0 = shmat(0x0, &(0x7f000027a000/0x3000)=nil, 0x1000) mremap(&(0x7f0000b78000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00004d1000/0x2000)=nil) shmdt(r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffeffff) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c37000)='/dev/vcs#\x00', 0x20, 0x4800) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000c37000)=""/13) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='smaps\x00') pread64(r1, &(0x7f0000006000)=""/33, 0x21, 0x2000000000) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x80) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000001000)=""/4096) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000001a000-0x8)={0x2, r1}) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000005000-0x1)='o', 0x1, 0x3, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001a000)=0x3, 0x4) 2018/04/09 00:47:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000012000-0x2c)={0x5, 0xbd, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f000000b000-0x8e), &(0x7f0000010000)}, 0x20) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000092a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='\x00', 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000000)={0x7f, &(0x7f0000000000)="3966bba3b702758b7badbaaad14ab07c0059a34b5e8090bbe816ac6f549edd1b7b2171d6c77cbe3671dc3d4bdfca8e0c7b87990d9159e89e6e748e09f960a306804febe74506576d1475bd6cf9de71f9ec43967cb15202facf2d9d2055fc631063dcfd3cb30d72dbc92abb7f2111ea3dc8f4684f5412c0c1a331877be1f745"}) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002000-0x4)=0x44, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000021e000-0xc)={0x0}, &(0x7f0000000000)=0xc) tgkill(r1, r4, 0x28) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDMKTONE(r0, 0x4b30, 0x737255d2) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_xfrm(r1, &(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) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xffff, 0x600000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000e8000)) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r1, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xffffffb7}}], 0x2d3, 0x0, 0x0) r3 = memfd_create(&(0x7f0000022000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f000002e000-0x35)={0x2, 0x5, 0x3, 0x4b, &(0x7f0000029000)=""/75, 0x7a, &(0x7f0000032000-0x7a)=""/122, 0xa6, &(0x7f0000021000)=""/166}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000036000-0x10)=@generic="a29d8d9d12cd385c4ce074f43b650914") ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000034000)={0x2, 0x0, [0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000025000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="9d6107d80dff"}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @common='lo\x00'}) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0x7ba000)=nil, 0x7ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007ba000)="9eba", &(0x7f00007b9000-0x4), &(0x7f00007ba000), &(0x7f00007ba000)="56fd7f97fe61d1731544bd5020834880e7518a5ea4872cb74a31285aee38e4454b431c804969c7e036000014e40c887e6b0004d75f068b87f2182b5037c5673fa7c2515bcf1eac1e84b7de86f40ec171e15e58f7364b5a6fc3a7000400000000000900c3a92aaa03256b21c53a3ccf2abeabe1fa665563dfe732835debe54fa529ab7f30932942a0875987f930ff183d8158c21cae135066c06d5550b35b81545a7ee01cc8eed5f3") madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc) mmap(&(0x7f00007ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007bb000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mremap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000013b000-0xb8)={0x0, 0x20, 0x6, 0x0, 0x811, 0x1, 0x5a8a, 0x10000, {0x0, @in={{0x2, 0x1, @rand_addr=0x9}}, 0x8, 0x763, 0x40, 0x7f, 0x7}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c3b000-0xc)={r1, 0x2, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000001000)='smaps\x00') r4 = getgid() getresgid(&(0x7f0000017000), &(0x7f0000010000)=0x0, &(0x7f000000f000)) setresgid(r4, r5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000)=0x14) fcntl$notify(r3, 0x402, 0x2a) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x20002, 0x0) fdatasync(r0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) fallocate(r0, 0x0, 0x6, 0x7fff) readv(r0, &(0x7f000000b000)=[{&(0x7f0000007000)=""/177, 0xb1}], 0x1) readv(r0, &(0x7f0000017000-0x10)=[{&(0x7f0000005000-0xac)=""/172, 0xac}], 0x1) write(r0, &(0x7f0000012000-0x2)="c8", 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000018000)) 2018/04/09 00:47:50 executing program 1: clone(0x0, &(0x7f00001ed000-0x71), &(0x7f0000001000-0x4), &(0x7f0000ebb000-0x4), &(0x7f000006c000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x9, 0x8, [0x9, 0x20, 0x1, 0x8, 0x2, 0x212d, 0x0, 0x8]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x7)={r1, 0x2}, &(0x7f0000000000)=0x8) bpf$MAP_CREATE(0x0, &(0x7f00004d2000)={0xf, 0x23e, 0x401, 0x7, 0x14, r0, 0x7}, 0x2c) membarrier(0x10, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x14}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5981, 0x400, 0x8, 0x500, 0x4, 0x180008, r2}) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000002000)={0x2}, &(0x7f000000f000), 0xfffffffffffffdd3) r0 = memfd_create(&(0x7f0000008000)='keyringmd5sumvboxnet1\x00', 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000016000), 0x80800) ftruncate(r0, 0x4a86b826) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000018000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x0, &(0x7f000000c000-0x6)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f000001b000), &(0x7f0000009000)) bind$llc(r0, &(0x7f0000010000)={0x1a, 0x11, 0x1, 0x8000, 0x7, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000001e000-0xa)='/dev/vcs#\x00', 0xac, 0x101900) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000-0x2)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x10001, &(0x7f0000004000-0x8)=0x9, &(0x7f000001c000-0x8)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000019000)={0x0}, &(0x7f0000019000)=0xc) tkill(r3, 0x0) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x3}, 0xc) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x3}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000006000-0x4), 0x4) pipe2(&(0x7f0000006000-0x8)={0x0}, 0x800) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000003000-0x4), &(0x7f0000006000-0x4)=0x4) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x3) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = semget(0x3, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000008000)=""/71) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x3, 0x40, 0x200, 0x20}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x20, 0x6, 0x1, 0x1f, 0x8}, 0xa0) connect$unix(0xffffffffffffffff, &(0x7f0000007000)=@abs, 0x8) 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) userfaultfd(0x80800) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000e000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000014000)='cpuset(\x00') socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000009000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/04/09 00:47:50 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x2) inotify_add_watch(r1, &(0x7f000000c000-0x8)='./file0\x00', 0x200) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000008000-0x10)={0x80, 0x5, 0x1f, 0xffffffff}, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x1}, 0xc) 2018/04/09 00:47:50 executing program 0: r0 = semget$private(0x0, 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x22fb6371) semop(r0, &(0x7f0000000000)=[{0x0, 0x400000000, 0x1800}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000002000-0x4)) 2018/04/09 00:47:50 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000027000), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x9) pipe2(&(0x7f000001d000-0x8)={0x0, 0x0}, 0x100000000000000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000011000), 0x1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000)='net/netstat\x00') listen$netrom(r2, 0x8000000408) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xa, &(0x7f000000f000-0x8)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000012000-0x20)={0x1, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000017000)={0x3c, r5}) io_submit(r4, 0x1, &(0x7f0000024000)=[&(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000019000)='+', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000002b000-0x8)) io_destroy(r4) 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(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x3}) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000013000+0x9f6)) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f000000d000)=[{&(0x7f0000028000-0xca)="15d1229a171667bc5ab5c24e92210e72c4f6a8be007dfa346cdc90a5b6c3bf9c059d80bb980d425d43c6933a2c42a4461134f9693541a925986a22b2b9ea7bb51f431217ce280b36909b7d0dc6887308fbeee8ad138e15549384cc844aa1db830cacae847ac9daa6b74dd3103d24fe117fd5f1172158dee07fc2efadf59a37c5ba64262e3e0d6cb6ed9defa920b001dd44ccba2f5090babb2aee7aadf14ec3fe222c69177c80493aeba57d6a03b77423fcce8d3ac466c77d79e6d27affcc1b09087d051af6d2aab0f789", 0xca}, {&(0x7f0000004000)="1395b389b0576cf6b3713793679d93c651ac6e17db1c6659e749981de9268571696ab75d625e5be4535047d86c2a5686c4336bb85199e175afacf5d1c18ac059ee7a985c09293436efc16c963a2482fd393ccfdf190d24ff795ccae4a40cd10e261a97f97fd81e175bc2dd186d3909", 0x6f}, {&(0x7f0000027000)="f0472c0bad1cd824dc36465e204923735350f535899f", 0x16}, {&(0x7f0000028000-0x1000)="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", 0x1000}, {&(0x7f0000027000)="65410bd97d7ac8abbb2c58221550e8a4365856c4b3f57b0ffe0207042ecba24e3abef914957ae0469289f7e4796cfc72fe156601449c14953d27b7dcfcece5986d727f45d48584b535b1d38c4d520488d892d73dc05faf4f11da292131", 0x5d}, {&(0x7f0000027000)="52bdd4f0", 0x4}], 0x6, 0x3e) writev(r3, &(0x7f0000006000-0x30)=[{&(0x7f0000021000-0x40)='E', 0x1}], 0x1) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000025000)="78eff2b392434eda63") 2018/04/09 00:47:50 executing program 0: mmap(&(0x7f0000000000/0x6c3000)=nil, 0x6c3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) ftruncate(r1, 0xf1) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000001f000-0x8), 0x400000000000200) sendfile(r1, r1, &(0x7f0000011000), 0x8000) mmap(&(0x7f00006c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c4000-0x11)='/dev/vga_arbiter\x00', 0x400100fff, 0x0) mmap(&(0x7f00006c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00006c4000-0xc)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000024e000)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7f, 0x3, 0xff, 0x8, 0x353, 0x0, 0x4}, 0x20) mmap(&(0x7f00006c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000023e000-0x4), &(0x7f00006c5000-0x4)=0x4) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x10813, r0, 0x0) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000001b000-0x4)=0x1b5, 0x4) bind$inet6(r0, &(0x7f0000013000)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000001f000-0x4)=0x10, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000011000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x3, 0x10000, 0x0, 0x3, 0x5}, &(0x7f000001e000)=0xa0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001e000)={r2, @in6={{0xa, 0x1, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}}, 0x3ff, 0x20}, 0x98) socket$unix(0x1, 0x3, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f000000b000-0x4)=r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000001c000)={0x9, &(0x7f000001e000)=[{0x3, 0x4, 0x988, 0x8}, {0x946, 0x20d55f22, 0x9, 0x6}, {0xffffffff, 0x86e9, 0x62, 0x2}, {0x6, 0x6, 0x0, 0x1000}, {0xb09a, 0x9, 0x800, 0x10000}, {0x800000000000000, 0x5, 0xff, 0x5}, {0x0, 0xef6d, 0x3}, {0x761, 0xfffffffffffffe00, 0x6, 0xfffffffffffffffa}, {0x7, 0x80, 0x6, 0x1000}]}, 0x10) r6 = fcntl$getown(r5, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(r6, &(0x7f0000007000)='mountstats\x00') preadv(r7, &(0x7f0000007000-0x50)=[{&(0x7f0000007000)=""/41, 0x29}], 0x1, 0x2000) 2018/04/09 00:47:51 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000904000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f000000c000-0x4)=0x3, 0x146) sendto$inet6(r1, &(0x7f0000008000-0xc1), 0x0, 0x0, &(0x7f0000019000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000001000)=0x8c, 0x20b39872) recvfrom(r1, &(0x7f000001d000)=""/22, 0x16, 0x2040, 0x0, 0x0) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000009000)={@random="392b5fb1d360", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "70f459", 0x0, "3202fe"}}}}}}, &(0x7f0000008000-0x18)={0x0, 0x1, [0x2e6]}) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x438, 0x400080) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008000-0x4)=0x10) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)="6e65742f6e65746c696e6b0098dbb13083dabccc22b927ffe2422f9cb30a563e807b533f7dc6b3f1d237bbdda9cbe96f4d6a083700000000000000fa00e2c02bc85e1b0a36e4675ae714e88a12a22828ef48f5e2e50997d50cb93758118ec9560bb9b82bfc50fb322fcc96dfaee7e914bcc4e5f26ed66455f3c51e3b3d3c3206d7e59752") read(r0, &(0x7f0000002000)=""/68, 0xff74) timerfd_create(0x4, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000c000-0x84)="6e65742f6e65746c696e6b0098dbb13083dabccc22b927ffe2422f9cb30a563e807b533f7dc6b3f1d237bbdda9cbe96f4d6a083700000000000000fa00e2c02bc85e1b0a36e4675ae714e88a12a22828ef48f5e2e50997d50cb93758118ec9560bb9b82bfc50fb322fcc96dfaee7e914bcc4e5f26ed66455f3c51e3b3d3c3206d7e59752", 0x3) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0x7b8000)=nil, 0x7b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f00007b9000-0x8)) clone(0x0, &(0x7f0000001000-0x27), &(0x7f0000ece000), &(0x7f00005c2000-0x4), &(0x7f0000000000)) move_pages(0x0, 0x1, &(0x7f00007b6000)=[&(0x7f000013b000/0x1000)=nil], 0x0, &(0x7f00007b5000)=[], 0x0) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@remote, @in6=@local}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000c000-0x38)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000010000-0x120)={0x120, 0x14, 0x4, 0x201, 0x5, 0x3, {0xf, 0x0, 0x3}, [@typed={0x10, 0x8, @u64=0x2}, @generic="d17cffcd2718ee16a93a3e385bb004e963096d1a36b297d41280f0efe62542b6a7366d2fbc7c8fa3d15ea61d709aec8b68fff6106d73db998e3eee13f41652032ffc864ceb00b66a32345daee7bc82142fe631f2f6614d1a0e6423cca1593959965a3c164fef67c014b7c9f44b979a1ff96bb0", @typed={0xc, 0x2c, @u32}, @generic="4c85a00943d40241e11ead6f62c7ed3c21e57b30a780f731cd5dac09c1d599625cf469791391d7796ac40c8cc77c085d4efee07b6b52ab738ebea29036891326def833d6321393a8ee89a450b84baaf054a2106333edadf0a8f7968fc922489847a5257ad65f18c85c97f88bb39565a6d2e6687674011725edb8a3"]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000014000)) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000009000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000020000-0x4)=0x85, 0x4) connect$inet(r1, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000022000)=[@in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf1}, @in6={0xa, 0x0, 0xfffffffffffffff8, @empty, 0x20}, @in6={0xa, 0x0, 0x6, @empty, 0x7}], 0x54) pwrite64(r0, &(0x7f000000d000-0x1)="02", 0x1, 0x80003) sendfile(r2, r0, &(0x7f0000002000-0x8), 0x69f7) 2018/04/09 00:47:51 executing program 1: shmget(0x0, 0x3000, 0x10, &(0x7f0000630000/0x3000)=nil) r0 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000e6f000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000259000/0x4000)=nil, 0x4000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x121000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000025c000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000)) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x0, @random="1adc79f23b8b"}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x180, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000)=0x14) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xd)='net/anycast6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x1, 0x20}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x5, 0x3cb5}, 0x8) exit_group(0x0) socket$inet_dccp(0x2, 0x6, 0x0) wait4(0x0, &(0x7f0000001000-0x4), 0x80000000, &(0x7f00001af000)) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='net/xfrm_stat\x00') ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000003000-0x8)={0x3, 0x4, 0x1000, 0x3f, 0x81}) add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x94)="ba", 0x1, 0xfffffffffffffffb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xf109871125bc0705) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000785000-0x50)={{0x2, 0x3, 0x80000001, 0x0, 0x200}, 0x9, 0x1, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="ac3dc28e8d165789e9c74f54a6f4ddf33623865565cce84e587c1a1d1c1564f779c25f600f2a16371e47d5355a060a9950d2fcf50feda46ae573ba02c9e4ff460c672dc5ba3656f555f33065838487724a3f5c5ba4356700a6d1ec233abdbe8daa581734fbfeb5ddcd17874ac4ac4e002cad928b3ab57b8e67b799d40ac6ab62ccb48534949cf74309f3561b963a7973373be0f9b088c941fc3f3eeb15051d930f19dc92487d790a90e16fd4ece392dbcb4a4efce70806e27c3db681998ecc10ba02cbc4f51d502c1826db60ee35805865374404ec0f649921e8c5b21c18730014f0c0b01d708f2d244fa87ef579d333fe62ddc7", 0xf4, 0x844, &(0x7f0000000000)={0xa, 0x3, 0x8, @empty, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0}) setitimer(0x2, &(0x7f0000000000)={{r1}}, &(0x7f0000000000)) getitimer(0x2, &(0x7f0000003000-0x20)) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x10000) 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) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x15)={0x0, 0xd, "5bd6c87f2c3e6a82b12dc2fef3"}, &(0x7f0000a8c000)=0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000054000)={0x0, 0xb1, "5dc94d87429575293c38d5e27d0bd8d9ca98cdf9d475c0af44179ae48c85e114619bc5fa14aa9f05f7fb98c7aeae88757f99ec0d50da8a491f2ab159eec85d663156285935e9610a16a4f6d72da9c02cdab78572d8bf2629d9a8a1281ad800adca100594623e5d0c02f4ad03dfe15a5c599437ff839c34f23f0909fdc1168ef5a22625311d7c3493317899150454b1d8240e8feb19a8dffa7fb50ae11167022ee9a832a5142b5e6ff9173b3c2eb1495eac"}, &(0x7f0000001000-0x4)=0xb9) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1fcc71e3, 0x2}, &(0x7f00007bd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xffff}, &(0x7f0000f1f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0xfffffffffffffffd, 0x3, [0x6c7, 0x6, 0xfffffffffffffe00]}, &(0x7f0000207000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4b0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000568000)=[@in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x10, 0x2, 0x6}, &(0x7f0000aea000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000834000-0x8)={0x0, 0xe5}, &(0x7f0000589000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d28000-0x8)={0x0, 0x53}, &(0x7f000068e000-0x4)=0x8) 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) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f0000c8d000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000e70000)=[{&(0x7f0000000000)=@in6={0xa, 0x2, 0xff, @empty, 0x3ff}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="8f8ee578332676776e14e88a7a95c9cc99d65da7d4d00a86df1f526ebb58e7bd7c753bfe65da215ea849b97ee5c302be4482b219256e4bcf4795dd28cd65cd7eb7b351cb8023e393fedb876767e6f8feaddad9f1a9a1b4f98d2dedf53710f2d6c11bf18491ce496572fb7da6f6e377de0a6d50f188300e07dd04ecaae136b19bbacee371e6250773b86865f5547ea64803f92b5737d9e1a6a6c18d", 0x9b}, {&(0x7f00006b6000-0xa)="411f51c849a6887bed36", 0xa}, {&(0x7f0000000000)="a0f18c7c15f846531921c676283dc54fdf4620ec9e88f6d164c69d07c523cbc75c36801c54a91cfe97fe097443812a4762c65774678dc4243baae4ef919171a59cf39be4de3035b3f6accba762133315978d92e4dc4d93f45faaaccb918462f975627dcb075eae571ef76545b6e8269e8ba23339ba9c3d491d18b799bc33c8e4af3a85d38afd46568cb154bc473c8754384858a9911158447ee3db3eccb171b585ca62a3a66d91861681accc305efe76c220f6732097cf1b8b59a6f64a8c309c", 0xc0}, {&(0x7f0000001000-0xc2)="c36af945be668a206a5e99addda56857e6360fa962c3886693f5ec6b5af994a64a5082e7da8f86b6645c266a8f47d327f62f52fa19919f6297a0ed92cba9aa5f072b248ca435698297020d8615079aebbfd69c738fd75b3c7a6707031df490ed228f5275fb925f41818208c4536d56045d603c42ce34dd71a4971b132bfc54806d40a99ccec343bfb6c6ca633b089c204f98bb188b59e0f31baec37cae373f1a2543802434b888131444b1b2489fc0c59aeae7493cc69a8e36a4b492b9e9bad2961d", 0xc2}, {&(0x7f0000000000)="b17043d54fcff1e808bd6b13b6fff6ed69fa138dc7e1a2d8209c7c2d2fed089441f456c40c4514afdad6cde408f42a6a3646c628ca10987e9d47f0a256faabab14b2a274ee191ba724289e8b58ed072008052e6158f16057817c5481df", 0x5d}, {&(0x7f000058e000-0xb0)="33f8c36b230d4b5f266e3416e5b517ed1d4b5525186a20c4d197e44b88477e949aa792c453e79a2ff0d57589ff9fb30f787b7aec9083578b74efe4a45194c3051db119a2beecd801d44797c52e63f85496002951c84d98ad3b3742e3e98fc1a3ff16a25d337dc59d27f6bb97d21e694d3569876a55c885b21895ecd53a52cf0930e1fda3c3ce23dea21c15e5ebd2c04e36df0b0de8c8bb146eb6e97f47453add0f61ec1759105d22605b42fedb4808ee", 0xb0}, {&(0x7f00003d2000)="d6c638f21f0a62cb9e507d2d2824547387b46e30708dd99ad425c556503a6fc2dfb739852403005a70201f6c65b36c43d2383a8539c06eb14468477a8623289eee32216ef5180941c367458c829aa14909e893d599ffc2cc366c62a4ae483585b1f2cdb7f44a979181484c", 0x6b}, {&(0x7f0000b05000-0x570)="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0x1000}], 0x8, 0x0, 0x0, 0x800}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xc1)="1369bcf4454c03138322bdab54a373b37646c9c07e71177015f4ed79501e56c9ae36e9862e663ad9d9d4c2c646c46713f34300c8e5bb8914ac573ea84337e06680623ca40137915e4a688ee99938e2a1c728809abb4ed6e042e1e6e5aac568f43d25a54115c05f436e2cf285b4ec73efc3f48d0e4906d17c3cd3de6473f0ddad5817b87c0a41dcc38398be9171da257e791c00b0a67f9cae2fe2d40939d4af4d242f99bf3264d75fe42b0fe21b182e32e0d4aaf0b6b0b8438a624a7681e186fb0d", 0xc1}, {&(0x7f0000761000-0x46)="500a3cd7857ae3f858eb18a591537df000fb0a3f96e9bd786a86e233260734238bdab5057652966c88ead65e2aad94f4f1a07a0e369ce42e1c8d0b7c66c0195c0650381f5d12", 0x46}, 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r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5e3, 0x6, 0x1, 0x7fff, 0x101, 0x3, 0x9, 0x8001, r2}}], 0x60, 0x40}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10, 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0x1000}], 0x5, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x6, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x0, 0x5, r3}}], 0x60, 0x4000004}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0x1c)="1be6cb62724952bf2107dc4d068019b208f11b8e41719391a2a69522", 0x1c}, {&(0x7f0000001000-0x8c)="0579c1c795f390c9cb8974af7e003e67b6954d54ee4f8d4ddba272ffbd906e920eaec0eee766f3f68cc8d9abd22dd1e70414474c4637e5f74b997eada14920c679aab7ba260140fc6241cef508e37363534646e0a550e80f4e2718d007dfe7419737f06fffb85d1b3a2f7e6b806f58791ca13e54242c15f30565f5961c8e626c8ec4efcbf39ff91c6bcda5bc", 0x8c}], 0x3, &(0x7f0000e39000)=[@init={0x18, 0x84, 0x0, {0x101, 0x3, 0x8f, 0x3}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x1b, 0xfff}}], 0x60, 0x800}, {&(0x7f0000000000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0x4, 0xffffffffffff8001, 0x50e9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x377, 0xfffffffffffffffb, 0xc, 0x3, 0x1f, 0x101, 0x1, 0x10000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x3, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x0, 0x8001, 0x5, 0x6d6, 0xdd, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x1000, 0x0, 0x385427c6, 0x2, 0xfcb3, 0x100000001, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0xfff, 0x9, 0x6c4a8331}}], 0x120, 0x4000}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @rand_addr=0x400}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="53fafabef05d07109e56192b37e9b8821d31c5f16341c90e5c1645b941d9a7099c244116599279fc2d985c8f4a5fee131950305bd88a5d12f20d10adedd0fe6a0cd15ce7dbe0c875ca9538f9a8cdc9c352022ec3c3e744cf1959e590d3a73aa71b1a95c63de4e488ea31755cab0458ff04ff9b8235857dce1c463f567494632c94de74c6d744be8676c88e5fd647913a4a8d305bc377ce76900dc312c793ae3ddcec", 0xa2}, {&(0x7f0000000000)="be50acdd14d8f9acde74565d31f2", 0xe}, {&(0x7f0000480000-0x42)="793d54761426fc0a375a8138cae32fd474ef0a309a51936893c196fbd3fbec345546c186c35c3c7ba141a312e802c122ba39da4a6db3e080d9454fa4ef13d8d47dde", 0x42}, {&(0x7f0000000000)="45aea511453bd55a6d915c3adf93a2683841e9edd293f7fe0611cc99d47c8ea61f540795f62f5fe639a94a3af02ab2c592dd3c8a0a610b729ce8f2cc5332bf384aa2d7b3a7e84a74a33e72f4af7aea16857f34fc2a1d79769e3a35464530ee25640d06617e600611f8cd6b941be76a216c15584173d89f3292ba5acd6e71182816adcf34c4b936194b399168bfbdc63bd2622e4f158a47bfcbdfa890a025ea1469d0e8610a453b390c93938fa9fcae0b423496", 0xb3}], 0x4, &(0x7f0000001000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8208, 0x5, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0xb0, 0x4, 0x2, 0xffe000000}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xea2, 0x1f, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8205, 0x1, 0xd, r10}}, @init={0x18, 0x84, 0x0, {0x8000, 0x6, 0x1, 0x40}}, @init={0x18, 0x84, 0x0, {0x4, 0x8000000000, 0x6, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x208, 0x2, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x7f, 0xc3fe, 0x2, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xfd, 0x4, 0x1, 0x777, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xcb, 0x5, 0x4, 0xfff, 0x690, 0x2, 0x800, 0xfff}}], 0x1e0, 0x810}, {&(0x7f0000d11000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="7f511153a8f208466d4ef20540d48c7e2df2c0bad76b72e3f3eabe96708364f1ff94b4c4872e4d9f45402e7dc9f72ac5d2b184a8642a8a42efd9366f263de0f9e909865a9d3e1c871b0e181ecce12dccec2e976f6b031f17ab5b8abfa4a3d6c282adfb3c7227e1d336b6d8d6a433a90535d078f17ed07c6ca8aabb4d67d9efb5174c1c535d9701b6ba084a409c8491e5465d9cca2e545938765118202029bf8414fb9c9af9", 0xa5}, {&(0x7f0000001000-0x84)="ee8b8b7a04181028c2a01738e5e48a7ddaa413edaafd10e95fedf4dca9245a5f588db6dcb711eea32bd432622ec0f2b161b05aadd752d75de6b47a14751911e81c2f80fa8414dff4d5ce8443aa41a1dafb4bb7db9bb7d648c840de6f1ba9443106524083212d2e5454f2a1b81e016394b970320bf858a843a4bb0422a52534b861e5b618", 0x84}, {&(0x7f0000001000-0x33)="a6a04a9632cc22553e41c4c17b9c0774f2a4c4b5f38a97107f5bd6a0937872b2afd40924fe1860abdc3c06316f24edb86524f6fd8db6533b", 0x38}, {&(0x7f0000000000)="710646ed261a10605d29b0b44abd7f88b1bf345de5982d275e788b7272faba00b453a4488587454acb3dc12c0ae4a71bbbffae7981176ecb86c476589a83abc574b9a57888c0208bc2c61679be89de3c006051bc93e8e1581d7b92f2ca3dbd33873adf8c3b08411fd1e7a703145e1f", 0x6f}, {&(0x7f0000001000-0xb6)="2e8b95a5bf95e1b0e7f647a318f8ccb19297819710b6d4f7f63968553cdebb92007c21c9d50f6c17521263fb6408dbe72dcf49c7fd914158ab168b944c2b7e0e06a82f1d2f9bbb6219668ae4c5b8f3b568fa77a3d147d24c883a8dcfba2580ba8ffe2abc3b6c74aa69e60c72ce57fe46c0ede2d6b75a36b044b64513ca830557c6126b6b6752b11c1192af9c17ad723c9069e080a112d14a227c8ef3c924368d753ac660518fdbf2a7df0f90300d59235fe72888065e", 0xb6}, {&(0x7f0000000000)="e3c4870ff1e3640da25362e909a359d6d1d6b22b6ab29998c2ca564669192f5c0558c0b02bcd595cf7d764986b4a22c3bfafb4f2de2239ff918b136ae26be17f54094fdb97768ef1c34a6a11832b94f9a57cc57a2a0b87c40cf6d7b601d9a77a5b9eb593c5f04e0405859c41", 0x6c}], 0x7, &(0x7f0000966000-0x90)=[@init={0x18, 0x84, 0x0, {0x3, 0x7, 0x100000001, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x20a, 0x81, 0x6, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x200, 0x6476, 0x3}}], 0x90, 0x24000050}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000ff3000)="36f12b70c48024a807e9b590d19fb3227b160422b11dd95272bf9886b9a43f5ccade96735b1816e17d6d4e309ff03a127dc4893cd722673f50ecfda4f45d060d64cc775e079e52e769bc5400144cb508", 0x50}, {&(0x7f0000000000)="4fc4ba6626f0049fdc55669b7f085df4241dfdd33b8f872c3d8d0f3c15607b74f4ab22f68f92ba4e0f9c5d5240d0585a0b4db16f90c74bb3ba0d85ed8592782eb28760c55ebc1f0c1524ff0d56d4953089f39992497906314b326edd2edfbbd88c6dd26b5a766091dd5f801056e0962cc49fac191c1694f8be0739f1565f611caa40869b7514239e7662a91b215d16f7633dab312fa51e6247d05e0630c5e7cb2b66a5e5a69be1399e239f4e01ab34871b8f59596fe0b5d351247e20f117ac2a547f4e644255293a3a85c0954a6e0269720bbc28291acf37fd5a857095629cca222b814de4c0ff4cb1", 0xe9}], 0x2, &(0x7f0000667000)=[@init={0x18, 0x84, 0x0, {0x8, 0xf6ac, 0x5f31, 0x80000001}}], 0x30, 0x20000000}], 0x8, 0x8041) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r14, 0x11, 0x0, &(0x7f0000005000), 0x4) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000009000-0x20)={{0x0, r0/1000+30000}, {0x0, r1/1000+30000}}, &(0x7f000000a000-0x14)) setitimer(0x2, &(0x7f0000000000), &(0x7f0000008000)) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000007000)='/dev/vcs#\x00', 0x0, 0x4002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000-0x20)={0x981f, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000b000-0x20)={0x1, r1, 0x1}) setrlimit(0x0, &(0x7f0000003000)) setrlimit(0x0, &(0x7f000000a000)={0x4, 0x8}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000000c000)=0x7) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000000f000-0x8)='./file0\x00', 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000a000-0x4)=r2, 0x4) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000008000)=0x4) unlinkat(r2, &(0x7f000000d000)='./file0\x00', 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000010000-0x8)={0x2}, 0x8, 0x80000) 2018/04/09 00:47:51 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001a000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f000001b000-0x28)={0x56, 0xfff, 0x55bf7ea4, {0xda, 0x10001}, {0x1, 0x3}, @cond=[{0x8, 0x3, 0x80, 0x3, 0x1ff, 0x101}, {0x80000000, 0x800, 0x3, 0x6, 0x1, 0x5}]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f000001b000)={0x27, 0xd89c, 0x3ff, 0x2, 0x8, 0x67d, "964c9871649623580e55260574e98ca9c2ad3132666364e653b0537d4d7beb9357a7f25c3563a5eb03e4d06f4d07c22a89cca07560ba04cf346d7e27dad2c2", 0x744}, 0x60) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000019000)={0x400, 0x3d, 0x5, 0x7cbb5214, 0x2, 0xffffffffffffffc0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000001b000)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}], 0x1c) 2018/04/09 00:47:51 executing program 1: socketpair(0x5, 0x80005, 0x4c3aa4b7, &(0x7f0000133000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00001a7000)=""/147, &(0x7f0000b53000)=0x93) clone(0x0, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000001000-0x4), &(0x7f0000889000)) r1 = shmget(0x3, 0x1000, 0x10, &(0x7f0000e9e000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xe, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) shmctl$SHM_LOCK(r1, 0xb) prctl$getreaper(0xf, &(0x7f0000cfd000)) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='ns/pid\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000008000)={0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, [0x16f4, 0x800, 0x4, 0xffff, 0x10001, 0x80, 0x7, 0x400, 0x6, 0x7ff, 0x8, 0x5f6, 0xfffffffffffffffd, 0x81, 0x1f5]}, &(0x7f000000a000)=0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000-0x18)={r1, 0x400, 0x20, 0x7, 0x7}, &(0x7f000000a000)=0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000-0x8)) 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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000000a000)={0x7, &(0x7f0000007000-0x81)=""/129, &(0x7f0000002000-0xa8)=[{0x6, 0x29, 0x0, &(0x7f0000004000)=""/41}, {0x2, 0x25, 0xff, &(0x7f0000004000)=""/37}, {0x1000, 0x6b, 0x1, &(0x7f000000a000)=""/107}, {0xe3, 0x65, 0x7f, &(0x7f0000002000)=""/101}, {0x1, 0xae, 0x3ff, &(0x7f000000b000-0x2)=""/174}, {0x40, 0xd6, 0x4, &(0x7f000000a000)=""/214}, {0x0, 0xd3, 0x2, &(0x7f000000a000-0xd3)=""/211}]}) clock_nanosleep(0x6, 0x0, &(0x7f0000007000-0x10)={0x77359400}, &(0x7f0000001000)) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000022f000-0xf1)="06", &(0x7f0000e6a000-0x4), &(0x7f0000e6a000-0x4), &(0x7f0000e69000)) prctl$getreaper(0x29, &(0x7f000000c000-0x8)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000601000)={0x0}, &(0x7f000090d000-0x4)=0x8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x1, 0x141401) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e69000)={r1, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}}, 0x8c) io_setup(0x200, &(0x7f000028c000-0x8)) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000006000-0x8)=0x0) io_cancel(r0, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000)) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)) r1 = memfd_create(&(0x7f0000003000-0x1)='\x00', 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000)={0x3, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000003000)=0x1c) r2 = memfd_create(&(0x7f0000001000-0x7)='wlan1.\x00', 0x0) name_to_handle_at(r2, &(0x7f0000003000-0x3)='./file0\x00', &(0x7f0000002000-0x8)={0xfffffffffffffd8f}, &(0x7f0000001000-0x4), 0x1400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 00:47:51 executing program 1: r0 = memfd_create(&(0x7f0000718000-0x1)='\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xd, 0x1, 0x4, 0xab3, 0x7f, @random="3f6c87d011d2"}, 0x10) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000002000-0xd5)="892008babb26463b71310320ce961645b69ffc35b46875d0ab0dcd9d3d306f5f9b37157994751b3582351673d2441250dd244a1cad9e0ebe1a0a62b3e25f2d3c9575f1dc1e1165e3f488ec16027fda32fc95650707ea4cb742293dd88f108b39da132a9d285a59f06ab6669034a76a3cf5677ea65634d46ec7f0a613a33a4bac6cefc2b0ad803faf7f69370baa858989602918e506a68a727e8edfdf8f101884071e793e640c810136562af896e2f9da9d988f41aadae62bd5b3deb072272984bfed8f7cd98d043b597a3300f4c5490a05fc2935e0", 0xd5}, {&(0x7f0000001000-0x8e)="e417697cc201cd7af0c980c5a7bf4b9d42f560defe6b9bcf6e5fa0a024b830eca286e6a01de7d47cdb834679cbe54e58bcc5e5c4e8cbb8d1bdd77c163bc5118115e8fb52f80563118e2536cc2478e3ae47d6ac3cf1fda07042453be1e9bec0bfdb85d3ee552e95a01b24a8fbbdac0bb791facc487eff075d0bbfaaae91244810cf516a054454c462f99b3f19bad6", 0x8e}, {&(0x7f0000002000)="b0fde9ef696b2d043b88d0750fc23feffd7bbb35d87827732262e4068c804983292de477b0be821fa09621822a3c1ad4edbd01cc9e4b6a37603209a104d6714339526fe32eac519367f779821037490ac0e4e434bf46e33458ab0d8455a2a89e0dfad8eddec619f4c55ded7376a517912c36d5d49c6993981e60e215203408cd21625cddf0b106fe68218c619a2b74c83fbb8463cb290f9101e804fb449b65081c71f979c34def254df0f96eae4c4a59e1781d9bd528dde9a8a63327c08170", 0xbf}, {&(0x7f0000003000-0x11)="b485579b25bdf0aa60e5a5f5f78b205844", 0x11}, {&(0x7f0000001000-0x94)="a964a61fc9b82630956bbdf6be7f4fc935931edc4cd5a1d29e08c1183105e520c32868df6568b0bce350f917621110c5c7a30929b086de5be7136383df866286709f444753d48fcd22c6d7e27686e58e2cc497e8ebae86199f1fc095c124661328833884a9164dd1832309d3899821798970e2311461aa1e4c7c0d0c890542fd1d5e09b6b7a286ff28638a8af41a52fb49512127", 0x94}, {&(0x7f0000003000-0xbd)="899a5f05c8732e95f91efb2fa1f1554ebbdb43f40616ac40c1a5304c8dd43fdb9a41fd330834bf4c84f77c244e66d84ac60da50f3b66b5c6b46e6cc4eac70900765250522b7fc824f9627395555edda2537ceff61c030a34183e2afe32cd3045017e051c42e4098eec554583f46327efc7a4312ca66ac595072d0569d60d051246403c374a34178e4fe4c111be6d8b6fc598944740aa31443e51dab861b61ff4df1e4d2e3588a976ebe0d5ec78dbfc5755a8bfc1702147307ac91b422a", 0xbd}, {&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000002000)="2a71551986ed4f43824272c02920b8a07bd93a7925b8bfa2685706ca8ee2155c84259079b3c518b9f2a06a3df28ffd7fb52368199bf09f9f808d30fabb6abfc5fe9c14b26913dac1a18474c2c8923fb18996f66a787739ca50f82cb6a1af0a2f6b8492cfe3cd35684b85a2a082fcf6779f67f4dfa9037f58fac192d15b5130934bd58eb85db7f8135ec7860d96d597fe2743d5b2389661ac456b16d0a129913e4334b8461e655996ce1bf717daf08c82b2179fc0bda8c48698d3cc5f71c34f32e78c3944b0f462a53c18749bf9ae986000ef2ae355232e45677dd58f487dd026e6", 0xe1}], 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000003000-0x4)=0x100) setsockopt$inet6_opts(r1, 0x29, 0x35, &(0x7f0000017000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x2) r2 = shmget(0x2, 0x2000, 0x54000044, &(0x7f0000000000/0x2000)=nil) shmat(r2, &(0x7f0000004000/0x4000)=nil, 0x5000) 2018/04/09 00:47:51 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000f000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) dup3(r1, r0, 0x0) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0x4, 0x8100) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x5) process_vm_writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000005000)=""/210, 0xd2}], 0x1, &(0x7f0000002000-0x10)=[{&(0x7f0000006000-0x2)=""/2, 0x2}], 0x1, 0x0) request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x10)="47504c2326292f6367726f7570fc2e00", 0x0) 2018/04/09 00:47:51 executing program 1: r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000019000/0x1000)=nil) shmat(r0, &(0x7f0000792000/0x1000)=nil, 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) clock_gettime(0x0, &(0x7f0000efe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0xf0)=[{{&(0x7f00002fe000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000796000-0x52)=""/82, 0x52}, {&(0x7f00001fe000-0x26)=""/38, 0x26}, {&(0x7f000039a000-0xa9)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0x3}, 0xad2}, {{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000ffb000)=[{&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f00000d4000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0xc9)=""/201, 0xc9, 0xfffffffffffffffe}, 0x40}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}], 0x4, 0x0, 0x0, 0x9}, 0x80000001}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000+0x2e9)=[{&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000e20000)=""/72, 0x48}, {&(0x7f00006ed000)=""/2, 0x2}, {&(0x7f0000274000)=""/92, 0x5c}], 0x4, &(0x7f0000000000)=""/247, 0xf7, 0x100}, 0x9}], 0x4, 0x2000, &(0x7f0000000000)={r1, r2+10000000}) listen$netrom(r3, 0x3) 2018/04/09 00:47:51 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000028000-0x2e)=""/46, &(0x7f000001a000-0x4)=0x2e) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000025000-0x1000)=""/4096) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000029000-0x4)=0x400, 0x19) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendfile(r2, r0, &(0x7f0000002000)=0x5a, 0x100000002) recvfrom(r0, &(0x7f0000005000-0x83)=""/131, 0x83, 0x20, &(0x7f0000029000-0x9)=@rc={0x1f, {0x800000000000, 0x4b0, 0x0, 0x9, 0xffff, 0x101}, 0x1e}, 0x9) geteuid() sendmsg$nl_netfilter(r2, &(0x7f0000006000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f000001a000)={&(0x7f000002a000-0x48)={0x30, 0x5, 0x9, 0x10, 0x6, 0x2, {0xc, 0x0, 0x4}, [@nested={0x1c, 0x10, [@generic="20222aec841879e512142ce5a52ad2dac0c248ae1e"]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x80) sendmsg$nl_crypto(r2, &(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$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000003000)={0x1, 0x3, 0x8, 0x32ab552a760a43cd, 0x2}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000f000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000012000-0x10dc)={0x34, 0x2, 0x0, 0x200000, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x20, 0x0, [@typed={0xc, 0x67, @uid}, @typed={0x10, 0x79, @u64}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000021000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x6379c1186ad11b56, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000002f000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x9, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @common='ifb0\x00'}) getpeername$inet(r2, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000002f000-0x4)=0x10) r3 = msgget$private(0x0, 0x6e0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000013000-0xb)=""/11) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000007000)={0x0, 0x800}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000002e000-0x20)={0x1, 0x80000000, 0x0, 0x0, 0x10000, 0x12fd, 0x8, 0x1000, r4}, 0x20) tee(r0, r0, 0x5, 0x4) readv(r2, &(0x7f0000026000-0x80)=[{&(0x7f0000023000-0x2a)=""/42, 0x2a}, {&(0x7f0000014000)=""/68, 0x44}, {&(0x7f000002a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000)=""/39, 0x27}, {&(0x7f0000011000-0xa6)=""/166, 0xa6}, {&(0x7f000002a000-0x51)=""/81, 0x51}, {&(0x7f0000029000)=""/4096, 0x1000}, {&(0x7f000002a000-0xf4)=""/244, 0xf4}], 0x8) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000002c000-0x18)=@get={0x1, &(0x7f0000016000)=""/134, 0x2}) sendto(r2, &(0x7f000000e000)='E', 0x1, 0x10, &(0x7f000000d000-0x20)=@pptp={0x18, 0x2, {0x8, @empty}}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f000002c000)=[{0x6, 0x0, 0x0, 0xd28}]}, 0x10) sendto(r2, &(0x7f000000c000)="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", 0x1000, 0x10, &(0x7f0000027000-0x10)=@nfc={0x27, 0x5, 0x4ec2, 0x1}, 0x10) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000013000)={0x3, 0x78, 0x8, 0x496c, 0x8, 0x59, 0x0, 0x0, 0x91, 0x4, 0x1f, 0x9, 0x9, 0x19f4, 0x5, 0xffffffff, 0x1, 0x0, 0x6, 0x9, 0xf38, 0x1, 0x9, 0x5, 0x5, 0x5, 0x2c0, 0x100000001, 0x8001, 0x4, 0x1, 0x1, 0xfffffffffffffffb, 0x7, 0x1, 0x7039, 0xfffffffffffffff9, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000013000), 0x6}, 0x8000, 0x6, 0xfff, 0x2, 0x2, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x4) perf_event_open(&(0x7f0000013000)={0x5, 0x78, 0x0, 0xfffffffffffff001, 0xfffffffffffffffe, 0x3, 0x0, 0x9, 0x288, 0x8, 0x9, 0x80, 0x7, 0x8, 0x80000000, 0x8, 0x25, 0x5, 0x4, 0x8001, 0x1ff, 0x88b3, 0xe3, 0xffffffffffffa0e9, 0xfff, 0x4, 0x8, 0x7fffffff, 0x9, 0x95, 0x12000000000000, 0x7, 0x1, 0x4, 0x1, 0xff, 0x7, 0x3, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000014000-0x1), 0xb}, 0x4000, 0x101, 0x3, 0x2, 0x0, 0xdaa, 0x9}, r1, 0x3, r2, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000010000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000008000-0x4)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000012000-0x31), 0x0, 0x0, &(0x7f0000006000)={0xa, 0x2, 0xfffffffffffff001, @empty}, 0x1c) socketpair$inet(0x2, 0x807fe, 0x7, &(0x7f000000f000)={0x0}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000008000-0x44)={{0x2, 0x0, @empty}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bcsf0\x00'}) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000001000-0x4), 0xffffffffffffff6f) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000002000)) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000015000)='ns/ipc\x00') 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) removexattr(&(0x7f000001f000)='./file0\x00', &(0x7f0000022000-0x18)=@known='system.posix_acl_access\x00') exit_group(0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=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(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000022000)={0x0, 0x84, &(0x7f0000009000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}]}, &(0x7f0000022000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000023000-0x59)={0x0, 0x51, "114a00f2bcbdf9fd5e36eb85417c688b1e41713016349d93b5a26fa8644514e729e8fb44506bcad338961013032cb8dc0170b435762883e5f86507f58b073730ee3fb0622704ba84c2cb3f229306b147b8"}, &(0x7f0000022000)=0x59) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2080000000000000}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000016000-0x8)={r2, 0xff46}, &(0x7f000001f000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000)={0x0, 0xb, 0x68, 0x6}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001e000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000013000-0x4), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4248, r0, 0x9, 0x0) ptrace(0x11, r2) 2018/04/09 00:47:52 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), 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) sendto$inet(r0, &(0x7f0000031000)="07beba0b212083a598887ba144d263b5d8e4f1fb2e236accb691b2f0d4ba25a995814c9212b88de58b9180a121f464ad", 0x30, 0x80c0, &(0x7f0000031000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto(r1, &(0x7f0000024000)="117798bdd87cbb16b299072ea8e8808c6e922454c5966cec03cf5d979732e7ff591f2dedbd7d2334fc3a6e28fd0797b9f509f701eba6c0762e1fb9101fbdbc5c2f06356268a5f32a29d2ac20346d41cc8c802b6f0f6a361f60ce62cbe195519d70eb96f7d40ffc13f2fb9e9728c9caa4bc87b37790ff383257706fd4e773e766a37932c5e38fcc15a383cc8f8de24f1987b41cd58768ab5823a3de1d1c4572a5d1ca4f975c2d3e30e7", 0xa9, 0x1, &(0x7f0000022000-0x10)=@llc={0x1a, 0x7, 0x5, 0x2, 0xfffffffffffffffd, 0x4, @empty}, 0x10) sendto$inet(r1, &(0x7f000002f000)="8b931e1ae8b5f3017d6ec7f7b7115b8a21d7cefe401e7db3affad6f761efc8041872eb4a9e43e6b810a88acde02a3a7f24198d917c79ae67f96d569e2639fed9b09d603114c2d07b8449ee81580302a3d5bd080ce40d461ac2fc462dad98c6e0a19480f2e665de534966c7a0486dc551f23d0d71bb062496eb389481", 0x7c, 0x3fff, &(0x7f000002f000)={0x2, 0x2, @empty}, 0x10) sendto(r0, &(0x7f000001b000)='E', 0x1, 0x11, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) 2018/04/09 00:47:52 executing program 0: socketpair(0x9, 0x5, 0xd9c, &(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000a000)='}}[$lo\x00', 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000006000)={0x5, 0xffff, 0x400, 0x0, 0x6}) 2018/04/09 00:47:52 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000006000), &(0x7f0000002000-0x4)=0x4) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000004000-0xfe)=""/254, 0xfe}], 0x1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000003000)={0x1c, 0x1000, "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"}) 2018/04/09 00:47:52 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000008000-0x8)={0x20071026}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x9}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0}, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000000b000-0x8)={0x7fffffff, 0x7}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000000a000)=r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000005000-0x60)=[{&(0x7f0000007000)="bd5721529e205f7eeb5f28893beafa7ab07af904c599b7129dcde9e43362bdecb8be01021d68f8e61e47", 0x2a}, {&(0x7f000000b000)="e3093f0294743c3e72d063cee8b2bd7314ccfc6def6218e553c17b3028fbed2b9df7bda1699e6eec9b798d9e226b6ccdff3b", 0x32}, {&(0x7f000000c000-0x46)="85cd9d828807746b1da801001ad89cfc371f94114a92e124e27a3674676534fc4a7c5b285245157456dba7015c31cd877dd3e1adbf4274bdbc866513000f354e65210cecbc78", 0x46}, {&(0x7f000000c000-0x48)="b1e99f1a8a377f8774932ad2f1739082ab4651f63b6ea248f5623e0fc358f602a2c0fe0c08436af5a542d27acb9383238fadfa36f789cf7ff483770368e369d0eef1ceff9ad1781f", 0x48}, {&(0x7f0000008000-0x4e)="bcaa5bb83f090bffde69e2462b489848c2e746deb1ba09f9b72ac1f130a5dc74bd6535c6ab2376292bf2995ab867de222b2824fa7c26bbc2ac911f6912cc2dd4bacf3ea7bec015eae464d1d0043e", 0x4e}, {&(0x7f000000b000)="c8f4aaefe6b6a31b77dc5015d2b9e276b4d26cc8c5d24ca47abd935e2c755626df58317415346b0672c891f7a6840aa3ded6452d05a1f8851967f02da141c48d", 0x40}], 0x6, 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000000a000)=0x1c, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f000000a000), &(0x7f0000008000-0x4)=0x4) pipe2(&(0x7f000000a000-0x8), 0x10000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000016000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000016000)) r0 = getpid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000018000-0x4)) munmap(&(0x7f000000f000/0x4000)=nil, 0x4000) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f000000b000)={r2, r3}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r4, 0x0, 0x0) tgkill(r0, r0, 0x1e) ptrace$getregset(0x4204, r0, 0x840000000000403, &(0x7f0000004000)={&(0x7f0000010000-0x27)=""/92, 0x5c}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000011000-0x6)={0x0, 0x510}, &(0x7f0000018000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000f000-0x8)={r5, 0x3}, &(0x7f0000008000-0x4)=0x8) 2018/04/09 00:47:52 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000009000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000000c000)=@routing={0xff, 0x2, 0x2, 0x400, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x10}]}, 0x18) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000001a000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000019000-0x8)={0x0, 0x0}, 0x100000080000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001a000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000001b000-0x6)={r4, 0x4}, &(0x7f000001b000-0x4)=0x6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001a000-0x4)=0x0) ptrace$setregs(0x5, r5, 0xfff, &(0x7f0000003000-0x6c)="a9a5e42bf43bf675a32bc19e56a8f4ef7c3fa53045621a93ca4f64a2024401183b104d695c6fb998057fd870198e5ff1f61c192e1427e2769a6dfb52b3637cbf8329898d4aa6724b826c78715c530219aea0b60ec1fa93982fbf3cde999202e5ae845e3ca972c52c98832972") epoll_pwait(r2, &(0x7f0000007000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x400, &(0x7f0000007000-0x8)={0xd66}, 0x8) sendto$inet(r0, &(0x7f000000a000-0x1)='o', 0x1, 0x0, &(0x7f0000010000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000006000-0xec)=""/236, 0xec, 0x100, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r6 = fcntl$dupfd(r0, 0x0, r0) shutdown(r6, 0x0) 2018/04/09 00:47:52 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000007000)=0x17, 0x4) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x87)=""/135, 0x200}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}}}, 0x1}, &(0x7f0000000000)=0xa0) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000000), 0x279) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x2}, {0x9}]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x402800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000)={0x1, &(0x7f0000003000-0x8)=[{0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000)={r2, 0x5, &(0x7f0000001000-0x14)=[0x80000000, 0xfff, 0x3f, 0x401, 0x9], &(0x7f0000003000)=[0x7, 0xfff, 0x2, 0x7, 0x3, 0x7, 0x6], 0x23, 0x7, 0x5, &(0x7f0000002000-0x1c)=[0x3, 0x80000000, 0xc26, 0x7, 0x1, 0x10000, 0xfffffffffffff000], &(0x7f0000003000-0x20)=[0xb50d, 0x5, 0x8, 0x0, 0x0, 0x0, 0x7, 0x2]}) 2018/04/09 00:47:52 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) pwrite64(r0, &(0x7f000000a000)="f2", 0x0, 0x10000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f000002a000)='./file0\x00', &(0x7f0000022000-0x5)=""/5, 0x5) r1 = dup(r0) ioctl(r0, 0x6, &(0x7f0000017000-0x81)="6d811c1e4014aa3be3a4222b8d64657f90517a5368314c0abb5c2fe63d49769bc9d594218ff6d6b6a5837ee562585675e318b76766d4f07bde8df26bcfcded524adb53aca5c5624d3b385932e99af71caa627aae59d5e10789a14eeefaed5b9d3fdd7b94b424f7e6056306abe6cd42dc2e0718e61284384a670e892b10b7bce8dc") ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000000a000)="65980b125825b106792eeb0ee42160bfb3da622c2d2953019c6bfe46f6540c0e08c99e413db2638583e2006b144af41055d2") pwrite64(r0, &(0x7f0000007000)='G', 0x1, 0x83003) 2018/04/09 00:47:52 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 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$inet6_opts(r0, 0x29, 0x39, &(0x7f0000014000-0x28)=@routing={0x0, 0x2, 0x20004, 0x0, 0x0, [@empty]}, 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x400, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000009000-0x44)={0x0, 0x3c, "72c37f9d387a116b5c65bc44d1efe0c0c3a9bb6debd94166c398422773be57e9fd4e75ec9129ce3fb2cbe15cdac1dcb1755b4909dd3caa080b4bbef3"}, &(0x7f0000019000)=0x44) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000f000+0xba6)={r2, 0x65, "c74feaa9ffc121dbcb3e0a2c2d8a98dab60e48af5601caa76dc696340ead4218c3b5b7a85b5d23f48ccb44de22d21944ec3af65e7e5c6d42805f88f18493f26a8b46143a51d559f1496fd2e287659d578d1e2805d1c344a913e40dcadbe95c4d4340f76cdb"}, &(0x7f000001a000-0x4)=0x6d) 2018/04/09 00:47:52 executing program 1: lookup_dcookie(0x7, &(0x7f0000eef000-0xf7)=""/247, 0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009a5000)="f009cfe643889d50c847d0c01120f268f7a3bbdfd9cb49df8ce38bcae243e33ed7b59c0d360a3abfe629a7ce08fc8c1e47c59f6b2198645fa2df8b32471cf9ff9e0cf7be29e047e091c57f4f015d135ff9a0993d768fcd0af662cb0bab4650f747c3", &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000000000)="5e86a4728bb6accd121744cc07125afd597c52fa03ed20f0cc4aed1c7dce1237e1c64deea3bccf4244209474eb1148ab7852c5aa79a226a84b3ccb76e755830002000000000000ce6b31be6dc9e6ab987fd16c6396500b2858a2283e8456392b178c9c8cb65fc2ccb41de2e3a7027986b556c56536596d964092b1c75d6f1a6a317930dd03177c5537eb310adbd6e45aa9d139f4b586a3310c572b6d4b71b3963c8ff21eb8f99ef2fe1c1eb6f1c0b2cc346b1ae76ff3a26215d6b6df3b12b0ff86538f71f8809486fd81") chdir(&(0x7f0000114000-0x8)='./file0\x00') 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008db000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000d000-0x52)={@link_local={0x1, 0x80, 0xc2}, @random="09377032d62f", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[@lsrr={0x83, 0x3, 0x4, []}, @lsrr={0x83, 0x3, 0x4, []}]}}, @icmp=@echo_reply}}}}, &(0x7f0000001000-0x14)={0x0, 0x1, [0x8bd]}) getpeername(0xffffffffffffffff, &(0x7f0000005000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000000d000-0x4)=0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000000e000), 0x4) 2018/04/09 00:47:52 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDADDIO(r0, 0x4b34, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00007f8000-0xa)='blacklist\x00', &(0x7f0000b2c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000002b000)="461e768beb8008d46c7ce062a7dab5ed4a911c381f3821fabccd20ea6025d6cec818234b5df9c19e1ad22be35670aa3096a988a86ff1cd5c5a12cf29053de9fe31d18ab965988acd4188f6ea5d69522e86c448559a435cfccbddda7bf5b4a8", 0x5f, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x3ff, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000000a000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0xff99) 2018/04/09 00:47:52 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000009000-0x8)=0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001000)={0x3}, 0x8, 0x80000) r2 = eventfd2(0x6, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x4)) r4 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = eventfd2(0x3, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x8, &(0x7f0000005000-0x8)={0x0}) io_submit(r0, 0x3, &(0x7f0000006000-0x18)=[&(0x7f0000005000)={0x0, 0x0, 0x0, 0x7, 0xe140000000, r1, &(0x7f0000005000)="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", 0x1000, 0x4, 0x0, 0x0, r2}, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000003000-0xb8)="c9d0e9d453a61771312bb5d49c6abb1f3f87447171c4d327a81805d5d17e2aa93c03e9eaeab83223c9bcdc3ee4316ff9bec5a6c6d6b9f19979ae5dc71501209691c245366bd3eceda1269cac233a2ec26e18495bcad5fa32ac788b560c84d0b0d8926256817250a9a30573a89ec54f584214c8f619a7a712c9e1970a02f465d5a0f2b145974e286aeb1812d6f0f68accdd6e0e4d28f4775eb03f8b4cf0d44b85f4c73be1e610cd1e23ad2d1e182c05bf57107ffaa5cd6fbe", 0xb8, 0x80000001, 0x0, 0x1, r4}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x7, 0x401e, r5, &(0x7f0000009000-0xb2)="6f32ce9b8042d864e407d2b5415e0c8998aa8b29f0502ddc0a9b98a7f6ea5fb81eb93af4cd3fba7f4683362ea07f971ae32ec685834b9dca8d54744640078400493b9b8644b20c5962ea4c097144746b3758f7ff213d44af42bfa590c7457bc4de6292b20d312df23dd65a615682557b6e37e884955b65ad5a2d2ced98442ddfc672456a1b61969187e401bbf431904ff38a5c11743e93d417490942fd163aa0e415ecbc9421526c53df23aaa97ec376abff", 0xb2, 0x1, 0x0, 0x1, r6}]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000004000-0x4), &(0x7f0000008000)=0x4) io_setup(0x5, &(0x7f0000002000-0x8)=0x0) syz_open_dev$vcsn(&(0x7f0000008000-0xa)='/dev/vcs#\x00', 0x5, 0x0) rt_sigpending(&(0x7f0000003000-0x8), 0x8) io_getevents(r8, 0x2, 0x2, &(0x7f0000006000+0xbbf)=[{}, {}], &(0x7f0000003000)={0x77359400}) io_destroy(r8) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xd)='net/if_inet6\x00') ioctl$TCXONC(r9, 0x540a, 0xfffffefffbfffffe) 2018/04/09 00:47:53 executing program 0: prctl$intptr(0x2a, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) 2018/04/09 00:47:53 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007d8000-0x9)='/dev/vcs\x00', 0x80000, 0x0) getxattr(&(0x7f00006e2000)='./file0\x00', &(0x7f0000049000-0xa)=@random={'trusted.', '{\x00'}, &(0x7f00002a4000-0xe9)=""/233, 0xe9) 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) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00003a4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000401000-0xf)="0d28782bc40efd1a849be0f5435d79", 0xf}, {&(0x7f0000000000)="8b696a62808bf7b81462c0d23076ab81b5c5040984edc7423711a1f7504729692ae5cddb5fdb0a9f23990a3f0f78eed9d0828b49741d911b51aa034ba3706b61cb564bfa18e2beaba5e4b4b499b1e873bd289b3ad4d96ef8e6f2eb980b061ced391c0d6216d42d23cd26b6104b7be81fdbc569aedd068ba99830a4ba56882debab9d9e25b12294b296141c1782412c760f1ae1c53e8638e123b19c32a07e650b0e8a23874d9bda71f07a21d9b6ee461e7b3e386995b9b3f98392e7a95cdf0ea10410bf916dd034c3cc16131670e38fb0f1220bebd33f", 0xd6}, {&(0x7f0000524000-0x87)="08ba96a47a829b2dc42405d32f09c9bbb50151a2cb2d97387477df03417d50478560e2816a7433e0e0a2e938388261867e16b690bd4abb9934464cdcd83af80cce9b8c1dba6e575b1a89a68262a471c315dd9acc9b7d7538ad2e329f38c18da1caacb52e036c0ef2c515c8d46252f8dd2126079b6ee2615e09e9a0861bcdbfd150c712de2e5445", 0x87}, {&(0x7f0000001000-0xae)="05eb856d51baeb8fb3cb1b8f8dd0751a4c995912371920e764003e6d4463ca511cc6d14fdcdb5044fa0c96fdc3fc80eaacd5e27215d9215bffa1f37051706e1de16acb208dfffcd977da389061714cccacfbaadfb9638330cf14669ba1bcc43f7741d82c2b0558aaec7c7f06743a4525e31b4b552dcf289bc09468eba5928c958e16e5452a44e0d65330c83156213a19a11e57b3afebac56030102cf6ec41137e9bbf9e24393b746700897c318fc", 0xae}, {&(0x7f00002ee000)="f497fef9bb492198bf314bb6a5a79a56454f2183eda354588ed474c21127fbf3", 0x20}, {&(0x7f0000285000)="4c006883", 0x4}], 0x6, 0x0, 0x0, 0xc0}, 0x4000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x8}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') mq_unlink(&(0x7f0000001000)='.[@@\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x9, 0x2, 0x8000, 0x6, 0x624, 0x7, 0x10001, 0x2, r1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x7fff, 0xe63, 0x0, 0x6, 0x9}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000+0x97c)={r0, 0x50, &(0x7f0000006000-0x50)}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x1, 0xf5, 0x3dd9}, &(0x7f0000006000-0x4)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000007000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000007000)={0x6, 0xffffffffffffff1b, 0x2, 0x7ff, 0x2, [{0x1, 0x6, 0x3f, 0x0, 0x0, 0x2000}, {0x3, 0x2, 0x9, 0x0, 0x0, 0x2008}]}) 2018/04/09 00:47:53 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000002b000-0x8)={0x3ff}, &(0x7f0000016000), &(0x7f000002b000-0x10)={0x0, 0x1c9c380}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000000d000)=[], 0xe7, 0x0) ppoll(&(0x7f0000015000)=[{r0, 0x4000000100}], 0x1, &(0x7f000001f000-0x10)={0x77359400}, &(0x7f000000a000), 0x8) r2 = shmat(0xffffffffffffffff, &(0x7f0000011000/0x3000)=nil, 0x5000) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000015000), &(0x7f000002c000-0x4)=0x4) shmdt(r2) 2018/04/09 00:47:53 executing program 0: clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)="6e6574008590bda7a61c94ada3eff5ca0d4f828af596bff13f5597a77d05d6d26af804c5966294d8fc3b6dd6a45ff0b5b0f5db7dfb10dd01190c7dd5987ea96ca01155f8f2908d7d34a4d64af2dca60270b2796e94baa506ec86e217b39e135ca2eae1b9546855e7aaccd3321dc925644ef2db26a9466f4058bb98b9b55ccb90c057d43e316424ff1085e827727523f32d7bc144247ae7539449027656d5b4") exit(0x0) open_by_handle_at(r0, &(0x7f00006d0000)={0x72, 0x7fffffff, "4d3bf9cafb409e4bc79e984aacd884604017e28220c61e6fb4c0ccbea7a6b4fcf995eece00df37dddb292866ef4c93a9cea897ce8ed5ca863c63770e13d60e7127068e164d3d1558d3171f07f7fb0a74cd55bccbef365103709ecec246ea32975fdfb74235779e54e3a4"}, 0xc0000) fchdir(r0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000001000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) 2018/04/09 00:47:53 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000010000)={0x4, [0xe3a0, 0x18a, 0x0, 0x0]}, 0xc) read(0xffffffffffffffff, &(0x7f0000001000-0xf3)=""/243, 0x305) r0 = socket(0x7, 0x80000800, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000017000)=@int=0xffffffffffffffff, 0x4) 2018/04/09 00:47:53 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r1, 0x409, r1) 2018/04/09 00:47:53 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xe100, &(0x7f000000e000-0xfc), &(0x7f0000002000), &(0x7f0000014000-0x4), &(0x7f0000014000-0x72)) r0 = getpid() r1 = gettid() rt_sigqueueinfo(r0, 0x16, &(0x7f000000e000)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001a000-0x12)='/dev/loop-control\x00', 0x8002, 0x0) tgkill(r0, r1, 0x12) 2018/04/09 00:47:53 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x2c0) ioctl$KDADDIO(r0, 0x4b34, 0x3) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000990000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f73000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfffffffffffffff8, 0x8008, 0x1c0000000, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000694000)={0x4, 0x8, 0x401, 0x6, 0x0}, &(0x7f00006ee000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x2}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000baa000)={0x0, 0x5d, "b474e555349c485d33cd94593dfd80c0e1c0d737c910bcb2731e80a772f4c84d51b6989d679a5d38261463abcb351c3776899fb5fcc9fa9cc1c6318b53d5e7c38cb372457743e4b548954cef5933afdd6ae10c0675b76a91e7616de20a"}, &(0x7f0000ab3000)=0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000983000-0x108)={0x0, @in6={{0xa, 0x3, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}}, [0x80000000, 0x1f, 0x7, 0x5, 0x3ff, 0x8, 0x6, 0x0, 0x7, 0x6, 0x8, 0x5, 0x7f, 0x2, 0x401]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fff, 0x3cb6, 0x9, 0x7, 0x2}, &(0x7f0000be4000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c6d000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x200, 0x0, 0x9, 0x3ae1, 0x1, 0x800, 0x200, 0x9, 0xb87, 0x8, 0x6, 0x57e, 0x100000001, 0x8d, 0x3ff]}, &(0x7f0000dcd000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x107)={0x0, 0xff, "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"}, &(0x7f0000f5c000)=0x107) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}, [0x6, 0x0, 0x80, 0x7, 0x101, 0x6, 0x3, 0x5bc, 0x7, 0x7, 0x4, 0xedba, 0x35e3fdc9, 0x7ff, 0xfffffffffffffe01]}, &(0x7f000016a000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000083c000-0x8)={0x0, 0xd12}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x2}, &(0x7f0000c6f000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x10, 0x9, 0xe1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000c1000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000283000)={0x0, 0x1a, "e5483b543a7f1529278f35c37c9f8b0289a06db638c823d92776"}, &(0x7f0000001000-0x4)=0x22) 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$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005fe000)={0x0, 0xbc, "03edd3b67a2b281b737745f0d638a5560f88d1dad29850683681fd7e105c3ce98d157162a45c42588b557b42b6e6dbd0e6e8b31b9401d55c7f32b8591dc00270564f7055327057849e2cd25481ce3f2f3c4ef4e502406d720850023403ac0da9e832b252a748340347252e098528922ed8434cce78129077c79ab8fa797d526d3ea58c5d10e6817e03a3311be1949de5175cdb74c01cbe3f6e4eb9bba21bbd952876545fcfbd6cf9c9e73d49a597fd075eabdfe95d8aab3614593b1d"}, &(0x7f0000001000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000059a000)={0x3, 0x8000, 0x2, 0x5, 0x0}, &(0x7f0000ab4000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000032d000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000ab5000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ca2000)={0x0, @in6={{0xa, 0x0, 0xafdc, @loopback={0x0, 0x1}, 0x4}}, [0x3, 0x9, 0xeac, 0x2, 0x61, 0x35be, 0x8, 0x7fffffff, 0x3, 0x4, 0x0, 0x3, 0x7, 0x6, 0x5]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000806000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4}}, 0x9, 0xfffffffffffffc79}, &(0x7f000063a000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2f4, 0x30, 0x9, 0x200}, &(0x7f0000eb1000)=0x18) 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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a39000)={0x0, 0x7b36, 0x81}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000-0x230)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xc)="b97d4065c81bf0b4165292b3", 0xc}, {&(0x7f0000001000-0xf0)="11ab6202e375198d843f54d10af7a4677562379210c7f9b1fc0c7940280f1098fb1e46a9067a7438ea7b6847daf44a9e188e8a123dd7d0fb9a23a7271b651d9a1f0ec56cc3a9e19320b4144bd58fa00663548d9bb30bf2f8fd803cda8bc426fc90041771445120b91e5be5cab1ffa0258a997e6d00ae223ab024dbe225a82d0f89d16cac0f5e96c68af52016bc64ec34af2a19310151edf6b91ae145c51bcef01e13b715defe3b8451138fdfce41e5adeb30bd1d0c4aa1ec466b290fb17dc0d9740c7c9e3d4b7d72770a04a3f7756a09dd846ede8c90533f664a37ec6ae52fcbf5063b6745513423fa62ae31563170cb", 0xf0}], 0x2, 0x0, 0x0, 0x4004000}, {&(0x7f0000d13000-0x1c)=@in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="6297c73d6a0cabdcb95332f658e47d1ad9d5a7b6f7049ebb0ff29bf4186b2e18904e32af38043b2e763bea90d21f416180183e8ab90536d6d64bdd5aed5de54208d41bce15667028952ea83c5f1d0657bfe6f1b7779f9eca7d07582380195e17eef4461dad0f90c01f2fa33188ce3c6c2beebf269480bad701d08b07f348ca93bfd0095e0ca857cf7806bd8a", 0x8c}], 0x1, &(0x7f00001f2000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x6, 0x8001, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5d53, 0x8002, 0x2, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x80000000, 0x400, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8209, 0x9, 0x4646, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0x6, 0xfff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x0, 0xc000000000, r7}}], 0x120, 0x800}, {&(0x7f000079a000)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f00001ec000-0x50)="44d94fec78cf74a1d4698355b0df3332cf43fabca4c4de8cdc0af37644553fa6d2784fd668da3ab9cb4201c0d10bb74198d345acf85a7c67c945ec7908a1482635b03335b7a0fb6c4dcd24d31d68a794", 0x50}, {&(0x7f0000001000-0x12)="5dbc061f3e7d2116ef78c720589d2c9985fb", 0x12}, {&(0x7f0000000000)="ecf47e8fe43cf57bb3936880174af981b831a4f00674e39aecfa5bde31a9da519b1dac7f3e0e12089fed2d395c6c8fde41cb80a140a6c6c10d38f7d061dc4fd7129f667017b5e9d4f5866ab6c172f0e028c0e803e5a1e900bf0c46deab6049fa31b397e5522aca1d4938356276a1ff8b6e35ad4944e44f6e9418acb51a430f50e65d2110a3ee50d0448262d7f2dbc4ec586fcfbc599c64a3277c880c77eb", 0x9e}], 0x3, &(0x7f0000001000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffffe, 0x8000, 0x5, 0x3ab56b9e, 0x5, 0x3f4551e5, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0x200, 0x40, 0x2, 0x9}}, @init={0x18, 0x84, 0x0, {0x0, 0x20, 0x3, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0xc00, 0x200, 0x9, 0x5, r9}}], 0xc0, 0x4}, {&(0x7f0000000000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000f05000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="fc45a2c58f2ada073f6f75f4a875a0c18f1aaaa1a12af5b57b1da3576db070c7fc0ee91874380c795f7753b4d336972cfe4be300569546f8a775c29d20964d46d0a021fb9b99ad974adf5a133406837769c1add240b86fef3a8bbcec89a0929f1f1f33f48a3d30c8f73039bf0e205ca2affd873a8256e9b5d4193ee9bdc1459252f144deb06f4be8b26135102b4d0b2a8771", 0x92}, {&(0x7f0000001000-0xe)="3fa0d16f9eb88e910e2c1f8630b0", 0xe}, {&(0x7f000036d000-0x7b)="7873092ba7ff648db37d3c83895db36db87f4baab0a6defe2b242c38396c3cc11b9408c24fc0f0b3530cfba2718a91406e251ada081557e52a1127b4113e7e6c9a738a8c14af3bcd74c47ff1b4af3b45dfd85c4e75c1fce4de6d591ae8ab660ed60db8347cc17f8883eb1ee66707c213dc7b856faeb38c5493202c", 0x7b}, {&(0x7f0000054000)="7d9d59da43ad870377b9fd100bb5ef0c7edb6202701f64fab97103e1b0650f6f1bf85963084659651f6569a1c367a2256edbb94ac6be42cddd8b5d9f261fdc1edf9645cc2aea9cadca7d6c37a2bfc7e57f19fa17b7e00b6c962b095e88ed955c93aaaf0977a25ac9599fec502daed0226ff8acdb6e5c972e4704dc8d4ae4ffcf", 0x80}, {&(0x7f000057d000)="a0303552d9e7cae369c973e5758bc9c082858cc75f5f52a7befb79dca44f01e124ad93268d58f4e22d3dd16fe6307d221d001b8f6b66f91b0e92780669", 0x3d}], 0x6, &(0x7f0000a60000)=[], 0x0, 0x4}, {&(0x7f0000c98000)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000126000-0x71)="91331d00f5d770d6e5fa2297395a18301e4a948d353b1f04a57759c113c37a17bfb8dea55f36cc2a9a890af41956a8d4b8d9dd1f4f42bf83a61388962848d704c1f6bc68ffc828c78a4f314d4a8b6c8163f5058cfb2bae8f43a802d717191750590b56d8ec6e7eb55255a13c7f764d46b6", 0x71}], 0x1, &(0x7f0000541000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x3, 0x9cf7, 0xff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x5, 0xfff, 0x2, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x1, 0x6, 0x1000, 0xfffffffffffffc00, 0x401, 0x6, r12}}, @init={0x18, 0x84, 0x0, {0xa3f1, 0x6, 0x100000001, 0x6}}, @init={0x18, 0x84, 0x0, {0xfff, 0x5, 0x7, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xa7, 0x8000, 0x910, 0xa9, 0xfffffffffffffffd, 0x401, 0x104b, r13}}], 0x120, 0x8000}, {&(0x7f0000205000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000e0000)=[{&(0x7f0000001000-0xc0)="65caf811a3e0d9eca16bbfc97ab585da5eab24b048fb54766420838695d910e67225d9f22321ce088f8ec921821a0488761cb8790f8314f8c6e8ac82a8520f3846ae1fe220ffd16f4846ae43339df9151c7e3d72981afa62634b12686f2b519f23dc5ebb235dac9a4e64d164989b83890e2f4b3e3c191da097e60f99b32ce2f283f073e9c7d4b5d97fdb24ed32be0ae3a228acef45b9acfd404fe05f1ceb42470ba2ac0aba43da845b1e757da8ba673ba0a4f74cbcb1354ef0d9c17b2718f000", 0xc0}, {&(0x7f00003a2000)="aa5eb3ead4139989d848bdeb260775fbde2b403fd95b2e5905bf9b6ab41a2f44a861f5eac4221935c3452a921b593e67ccc36c57c22e71f7b4d8c6bad369d6640e1943263671549cd2db4beefcc7f99c40dce1db8f31ae5f1fb15539858f8f0aec4ba677e9925feb9f65f17d87e0b14de43beb369bdc919860313c59", 0x7c}, {&(0x7f0000388000-0xe7)="eff80b6bc5e371a5c2a0976fd97191d6fd3cfdbee945830c73e7ee5042c70b53c6d3f321842b152bc0605f8223e686f7f9a57c03766b5d59c8eaf880c2f618d1459fb9865b4bb67a9b946d887ce4485481c84c1a6532fd4c350f7a7ad449ba7688fd972d38c97be27aba87c5645333fda7ec3f4c81acfb23a9ac9a00c7c18c935b8846195ba439f78a373025293074130cd2e7c808eb0a3c9ddfdaa4b3f73cca81f8f487583eb9192684df5b78b9a02420c3e773c68a9da13076eefc7fa30430244f66140eab8c9f2ee5eeb4f10bda15390414dc42c12440abebbc5e3bc6d23ff7f13923894d75", 0xe7}, {&(0x7f0000001000-0x2)="1436", 0x2}, {&(0x7f0000b70000)}], 0x5, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x4, 0xffffffff, 0x100000000, 0x8321, 0x3, 0x9, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x7fff, 0x2, 0x2, 0xffff, 0x2, 0x674, 0xffff, r15}}, @init={0x18, 0x84, 0x0, {0x7fff, 0xa8, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x1, 0x0, r16}}], 0xc0, 0x40004}, {&(0x7f0000c9b000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f00008d9000-0x30)=[{&(0x7f00001d2000)="bc97d8f2ad604738ef7a01024be2cbb569832f956a8667e1955cc564099e5182d8a24ee0449070fbbc3728542432891cbd2f4c9e2fd86be783ad5e215822a10b780e07411485d6", 0x47}, {}, {&(0x7f0000001000-0xc1)="2a4440352310d6bd59b79e3c5d619f10b96925d4774e497aa960664a511cfefc73e256c188f840e1a643de50a3d17ff8c02a88cb0dccd5abd4b42de120bacc077fa98413f9c77c0e741069a4389edc57d52049ed79caa169896cb05896a388584486f239a6123eb386df249abadcd04e6e39e65fee809e6157a4b6e8f78adf982fa467e8c86209ed92eeb077d1e2a6d4cfb0c2c52e85ccc92c4eb3d0b02cb91581c20bafebe1138008364cd83bc5bb100125f573be23d30bfd79b95df858aebb6b", 0xc1}], 0x3, &(0x7f0000904000)=[@init={0x18, 0x84, 0x0, {0x401, 0x5, 0x0, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0xc04, 0xe6, 0x203, 0x5, 0x4, 0x80000000, 0x9, 0xfffffffffffffff9, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9, 0x1, 0x6b, 0x9, 0x7b, 0x9, 0x8, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x9, 0x81, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x4, 0x7fff, 0x2, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8008, 0x5, 0x101, r21}}, @sndinfo={0x20, 0x84, 0x2, {0xf679, 0x200, 0xf0e, 0x7fff, r22}}], 0x150, 0x10}, {&(0x7f00005e6000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="8a961ca7e24927fd1d5e9e38f0647b5943538628676271a93466ead1c648e957b0cfdf67f99b7ae014f894b40755e9e2ba00e42f0fd5f70871db116cb434b03f7af847b247380f9c91ed59ce9a459ecafc795a578a54f5c06a8b699434ddf97807ff8acf6c15d779632174cb0e335be67a35c7e50b151b7c5a6e82e956f89b1b79b3b3c3268cd3d3fc9bd92eff46b31627e9f2a1ff66c08cb50e587228cbc27e5a498498a3710ab7d09061ab8c9850a6eb27f89eae8eaa9c881a22", 0xbb}, {&(0x7f0000f58000-0x30)="fbc285e0b3812f73b7e1c30a9cfd07e47d48f8919a3c743a5a7c97f549f356459712f7495c350c9ca29c1925f78b54aa", 0x30}, {&(0x7f0000589000-0x7c)="b0e46abf4a67c7ed4cf4d155a820f6c8097b6b88dd8e955d547454424119849e53522401e8c7f2f4c5c44d4e20d2ead56bc660ffb41bbf829d32e23899178ed58e9e2bb56558611f096d338300e85ad329db4e348b77c6c37d648a583407da5f192d52c65298cd72bae39b429c0fe2f79b38f474ba53326d2f51deca", 0x7c}, {&(0x7f0000001000-0x4d4)="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0x1000}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x8200, 0x5, 0x8, r23}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x8, 0x4, 0x800, r24}}, @init={0x18, 0x84, 0x0, {0x800, 0x40, 0x1, 0x1}}], 0x90, 0x800}, {&(0x7f0000fc9000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f00007b3000-0x31)="585979d34975a144312556dc3ab59e6ac2be2040f01e99b42ef2c2dab508dd1bdf9dbe1e515a3140458f1a1885f88b311a", 0x31}, {&(0x7f0000001000-0xc2)="71e426236cc544ead7ac5a133137f0a8f2c3ab1da7d440fb1b1727d2fbda3b2def3e40ba64464182e05a9b0164d89fa1ee9b05f757377d8bc479f9be88c97b3387296b11eef4c47cd0bb22b29ce5491a670b90ef5ed8b725e605ed71d7a939bf4533754c5bcd5b8f2ba646ab097eb74fac5af7680fd4f14daec9595462e82569c4cd6353f34c0293c4caa8caa6b0dbc56d7d8063d6c6268a6f2f5f87921a9f1cfd1ba560bd6dbe34f0378a31a29c2e969b815edbe92bb6b250e03db3d980acffb935", 0xc2}, {&(0x7f000020d000)="4463a872b69485e911ff567f3aff3c0d89eaea229a0f3a752cc05d81270c2e30d5875c3f3917e6a24777fed338f71b6232fe682019dc31ea4847261856636b0eb96048658ff22e57b83cb9cedc9c5303a09c7df8104fd47b96d484d829ac817b83bbea8eca1875df8eef3b0543454d7ba70c3ee822e0df87775b9d43ab4a1673300d1d6e1500d0cf603fc69c84cded02c82a1ae734a76d5ab346f39f8b7e87208e", 0xa1}, {&(0x7f0000000000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x801}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x87)="d51b926f7d18629e015cf03069b95906db76c63ae06152728fc5c58698851da675bfb8656596dca6ef9baac7855ef50421f91abd3d5dd5199b7cc7ce7f047d18ae4171b7acae0c6d1f42ded01b45f3af9ebb6163352d83d6f1c8d8e594191343bcfe2ec399f35e5f634cca5a3e395906276567378eb6d78d56d8a6adb54a17ce55bcb921af4263", 0x87}, {&(0x7f0000b20000)="6efe58947e55f9a878d3c6341377d10d81e9af3c7ccc2b61d66c02a7b291250603d32ab148e9bc6e547d1026247ca4193aed218bda5752eaa645cc63438230c5ed25ab3925fdb25cef4a7dc4b52e555cc13460a00aba856a82c25b1f9c9b0336d5c40e89a881f76979b6947fb5fbd1d40f3a4218f4ff89f1688d6405a0766d6ba613db41b79ceb467a2e1751ab92ff5e0fb60bab3c706a6fb0", 0x99}, {&(0x7f0000000000)="eba51107a6e56131d34cf669609e106394747a500e3a5a8be310", 0x1a}, {&(0x7f0000eef000-0x69)="0ef5f4b47ff51816688e931e7890d9851953c9b5c694ed021e686305d8bb2051fdfc39cc869ad96d74fcb624479ef3926d90c6d9cd3b6d97db5c4ed32db8040712828481805061d95c51176fecb8d3214b5d5e91b14910bcbbc624c65ef4815135a5a75e4b654ea7ea", 0x69}], 0x4, &(0x7f0000f0c000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x4, 0x1, 0x681, 0x6, 0x7, 0x80, 0x5c, r25}}], 0x30, 0x1}], 0xa, 0x1) 2018/04/09 00:47:53 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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}, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, &(0x7f0000008000-0xc)={0x0, 0x4000000000000214, [0x920]}) r0 = socket(0x3f57f1b34742486f, 0x4, 0x80000001) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000e000)={0x4, &(0x7f0000012000)=[{0x1, 0x7fffffff, 0x7f, 0x7ff}, {0x101, 0xd0a, 0x11, 0x8}, {0xd8, 0x10000, 0x7, 0x1000}, {0x5, 0x84, 0x2, 0x7}]}, 0x10) 2018/04/09 00:47:53 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000009000)='./file0\x00', &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000001000-0x6c)=""/108, 0x6c) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x101, 0xa0001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000001000)=0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0xffffffffffffffff) chdir(&(0x7f0000004000)='./file0\x00') 2018/04/09 00:47:53 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6ba000)=nil, 0x6ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0xffffffffffff3d00, &(0x7f000003f000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup(r1) sendto$inet6(r2, &(0x7f00000a9000)='L\v', 0x2, 0x0, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1502a8eb}, 0x1c) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000022000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000007000)=@setneightbl={0x30, 0x43, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, '*\x00'}, @NDTA_NAME={0xc, 0x1, 'md5sum'}, @NDTA_THRESH3={0x8, 0x4}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_route(r3, &(0x7f000000d000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@ipv4_getroute={0x20e, 0x1a, 0xf, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x341}, 0x1}, 0x0) [ 370.133628] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 370.139314] netlink: 478 bytes leftover after parsing attributes in process `syz-executor0'. [ 370.181817] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 370.185425] netlink: 478 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 00:47:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200440, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000796000)='/dev/vcsa#\x00', 0x3b, 0x101000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf729, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/04/09 00:47:53 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x2, 0x4, 0x200, 0xad5, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000)={r0, &(0x7f0000007000-0x3b)="8928", &(0x7f0000001000-0x12)=""/18}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000008000-0xa)='/dev/vcs#\x00', 0xfff, 0x101000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000008000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r6 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r8 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000004000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000007000), &(0x7f0000003000)) r12 = getpgid(0xffffffffffffffff) r13 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000008000-0x4)=[0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000), &(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)) r19 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0xe0)=[{&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000005000)="95022dc228b3448200e18dc036ae225a76ffa7b0ce8aa183629a7acd622a6301fe11821477b00ab80a1c7eb3ad0196d4fa33a2058125e5e64bf713534f21d0a15dde2965aed849e624", 0x49}, {&(0x7f0000003000)="9d5f43d8b8156e9a8e62b1ed1c05ecfb09", 0x11}, {&(0x7f0000007000)="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0x1000}, {&(0x7f0000007000-0xdc)="e0004e0aca0849bcac5ea4e0c7f3cb2603347a4b58fcc7e347acebac64955970457fdc90a5a7f914bc28bc879d6d74f72e84db4394ae65bee0256ea9e8027b037fec3cf09286851d767277aef5c48cb35df8e6cfd6929604dc243584a66f90bb4f8b4a4c02fe66fd5947ed325bbd9ebcc4cd9841fa2dc86fdbefd25152a396ac4f7111d558eb56390c5eac35956416847730b2d1ccbf416f93c622f4d7ef37e3de26b795379c5f5dc3b4fdb4d9a1dd3d7a0b96ced72f1c1a6663f4745bbe2830bfd4009b18896affdb50280580c1ecac37f8b1bdb463ec5856329070", 0xdc}], 0x7, &(0x7f0000006000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0]}], 0x20, 0x4000000}, {&(0x7f0000007000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000008000-0x10)=[{&(0x7f0000007000)="5acfa836b469844a3c22217af33ebc73ee4b737a1e9caefb5134c6b2f910a0834afbce784b5155872525ab17bcfec1c14ad69b283e863aa8a0036d3e7ce893d2b00825620fed4409f6ef699e2d4e559949d2d129f7ee5b051752bf61bc790bd6c27deb0ed406e3160665c4e790231b8d28b354d0d751c78fc0a7b16ed134054ec40c973c028c8f37a5626b6f56db4f3db709ae2683509305491f8082a4bc8587c17c170b8e37fce87b69f5929fd9a0de6646615c0f8092b1ba3e3b392ac84c348cbcbe2f726516120f83af94", 0xcc}], 0x1, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x8000}, {&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000-0x20)=[{&(0x7f0000008000-0xc1)="05c3666ad0785fe4ead9717f1379383383f830c487c403e387435d8c6e50dbdde2dd9f5851dc7e1943728af0aba1f6b24b44e1257c12d4ab49bf4780012a50d931a4639bd762c917e85fabc5088f5429baad6ded92ec5e0e695999fa2f643882d5b673bf585bb09084d7e937cb4a9f7c5920a1928f7e889ccf23f9e278c29536c563d2896133bbc0b347ac60d609666cb4c13521c710f993d865fd359fe0f3ad7899fc2acb7762713678392065eb5c92cbe1c33d262498faff89cad5d2de7a8a8b", 0xc1}, {&(0x7f0000008000-0xf4)="2fc4bba2580c24451dea25a2dccd44baa3fdb3ed6e59faff07c30a4662552b991e44b769b5a62fff06f63b9894fa57c55f635f2cd2255e0de18ec4f5e5256c3f5a27d0dfd673e8dbbebc563d5fc5c7932d5d99c47b4fbc8e84cf015a284ddfed27f757e20186bc2d24dc79fb660a582d2da61ec334779ce39aa770ffa7ce7ed244641c437489c3b161c0933ff424b9e5f1c1b463c30abfabb8ff3aa3693a2dc3fe450543a4400aaab7c54f2f861bf50dc535dac1fa0bb2be885cef486b150dad1a36972058bf9571d336b90f5fa101ad851048d86d57789208272eff98d0490597333c79686a731cc8867f29a2218ddb65a77a2c", 0xf4}], 0x2, &(0x7f0000008000-0x130)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130}, {&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000-0x60)=[{&(0x7f0000008000-0xaa)="3704cbc56e6ff49e76e7ccbbc3d59bed2abca814008dd67498ceac9f9d3df2e8fa7d3e6bea7e646433ee5f0f93d2cea74313efbbe217f8f9534ccdc51de933d73b392015ae5a8722de265a211dfaad6f1d4296afe4d08aa93500ba79aca50dfa1e72f49f5c26b57d310d7319a537f831c867b9d4157c337f1e32228c54c130dcf1f060bf31f868596d102272db01788ac87bc5d5c7ae7dadfdb68faa611866e342809b950ba7c00e95b0", 0xaa}, {&(0x7f0000008000-0x1a)="1671e36a73b7f1e753fcd709089ab8b27a6893bcaa802b21cc30", 0x1a}, {&(0x7f0000007000)="e3c07158ca7563a01775a06508c7df9720b847dd2628fe688ae88c3fb5c1019509f9e005251a45ccdcdc4e884650e1d348a0ebbb6c4576a86a68640b4ba6df44cf41631cf58d7ad233fe5d21a0ccf6663fd51aeebbed194431177e428671eecdc30edd07437346ab796f16f277bbffdb3ee3b5f02e2553036fb88ec520037e2c48d4d8e8bf315d86c7df9a702e82501d927eb922d9caec5e39f41c51c841f9d5482f87f9d7", 0xa5}, {&(0x7f0000007000)="593cc4472545bbec8d98e77aadd42b57bdb6ad8aa7eda29a364246eb739af300854c23795bea2956a928e48730623b449d74caeb9bbb306b617570a749116873e2251c8a77ccc39f5d374bfa5ddc603d3afbfea16f1e2029aeab630912bacc74edd1b9023c208629a4e2496c8b84b7a3cefd87bcdacc6dae06349831653366ce3b032ed31a471eae2804f05ce92f", 0x8e}, {&(0x7f0000007000)="c75e0a1d36d09c026e6ab991cff0db892d7eb329d9ee93de7be6d128a0b50a8255ffddc461cf2fd44b9541777c1443a863cb1f14de559a06512e4b1cab5c1e1cbf634a5bd049270b964a921b32a4c9a2741125de9cd77fd9a3ae2da151243dc7672cf158eb0abc3b6136da58c2d2d1c3c8f0667eebbd42adc565c21a7fedc1479bd3dbf814632fa088a25dc5cd24ab0a8372a8912179d570625c99ce2215dfaca7459755989874ecbe946c01ece4799e2e439741c92b89d36a0f0370c7e5a4ef983530afc5f468c4f0200fd910df5c6d1d8bf5314ffd1a9f0c223a0b2326e2fef42cdd3d9911f120a71e34390264a0858d311df23351f187cf2e3c0df37464eb25c7a21761341f0c6e6314da16c6667f0ed0f9c2cfb0392fbe19eae5b29c212867b248580d9960eba9f14a724015556f8b1ddf74e419160dfb7394aa0165a1835e25ccb41ed7369f2b6b7318f888aba7630f451ea47135e378dcc13a869b09d5ed1bf069addd3a9cce3028ffd450825f6733235897c125aaf64f501e89da5014493adf3341fa9b4af039ab6d94ee04b4be57d2b737f71820ceaef5603485b2702a87f1d5d9f552be3094ba209502b04fdb2995b4e7165296c68980ca3be001ca666f3d6d89f9b283ab062a8dfe20226837bd7beb9b528d4f3f9df53a30cd9609f8c57897cc863f618a80bc2e0ca97205784f1606944339d5a7d880707d9fd96a7029ed4e5d94c7612e1940a480d69980759d9465b6be6c6b06cb3f741851c165207dee1aeb7e5b9c38d1d3b75aa06dda2ba4d3cf81b17ba958347501150f13dd2b66e94c23eb4eaf3f61a6fa783d69d056786ceb6346db27fc149ae6829f8d72056d2c7bee4073a44d326d912a61243653a145ca5841bbb682a059c8b5ded3d75e45f88428c696703f38c6cd33cd82b4df694fbd89dc00ec793b5557cab20bc31709b2a3005e03ae6a61ca2805fe2827824f668dac59cef66c5d350c45d3c9177bcc8181bfa451b3cda0e1439c0ca3cabbcdee292bcca678e86d21a97ac067bd3b13b68f4ecaf316f29d62c25fdbd81a7ba0569911a2f7a1be244ede44ec551a4a0fa5ae9f082ff86914da6c55f73e07ae086bb679e76731713289078a24c632b6a64c595a1e835c8c15a4505474bedff116af3e17061d68bf73ddf7dd3c9e610608e26ce072d223c78d6e7766b594a00e49581c9d14731ede7b6e9a6fdd288e97f98fcd2083524a8a10efb1ade91f9b43ff2ffc2b287032bd3817202d4c8a8ce89cf95264b92d65a7cd129ade0a4e5ff43db9dc9e3ed492e3d3e2c732d451e0d9ac1d6d95bf7c2b57ec544ee075596ed35d27571435427b8a2c9b50c30ed3154273b9136ae6f59d27945d095cc732314b9f251843e44e47021dbf6b1ded20ed059a002f23c61796b193dbb5987f7426140ecaed8766eac2c4e8fd9748124c02a26c75308f636027357845e3e0f43b3043e0c48dc5f19ff681eade154c56c2a577ec76f4af2c6a12389bbf8827ac8cfdef3291e8ace86ec3f98150d51eeb7eb6a46aae7bc55667a8e87ba2eaa0504217b11d0f77af194879fc48fdec173f2005c9fc97b6b16475a1371e20ee70095e9e2b2b5f458c8cef5815ca8508036f4f3f1931191a7a87c4a80491f071c19a27b531bb6b7b04e06385991dce27a9f1e77ac5de8addc8edee13f38ace5b049ca4a758459781b470e77840f2d3d6ee6de85fdb00d8169888da8fadf8bdc6b1e74427b6873d1255269c783e805d12e8309f917643234ddfd9548e80c8ebf239a0a1005654588a0c23b390d107eba668a3438c2fc7b1ca4c8a1555238e1002957039ce5208f922895e59cd856a858ab7aa0bb7fdc561843116a46c96632d7b22f0217d726515a1c156a4527f59453a498f69c810a6c1e0b39ffe60605c44afb1f605f957fb04bf1dbcf726cc365ae6d6f66a8d2656ccaf80de12b28dd6b453e35547cf0e34b2119e1896e7d4c125aa12363b15447885ba6310e87b6eba1ada7dc24e4156c870302197f0831ce288cdae5ffc2dbd13284ceed6042b13079435dd3e92f6c41efb28f13b0bcc8f61243d392d2b3ca1e813b70506ba718930a481c00d092b5f0afc043e08bb97c8c519ea123c732dc3b0daa1cc828c4445501b3b1d378f93cf3020c28cb36c386262901ec78a817aac74c2ed4a884f0b7d2555cb1cc21116e9571ec6008e06a082beded31169867c410b1c64097ffc8062e274e251eadb565623dda468805ea78a56ce4b6843dd261872953868d8ec56e65b0eddbabdb57ed6db9449479e61c3495ef38dc1fef8a766cd2b94227ee42d9f121a3bda1226ae6debe491a020d4939c6cec01a9a5fabfbb8429623d092ace8394494c569f342b47d66131a2d2d4e2fcbe9038c5fb79f3ab04443586893fd8ffbecc291ef176ae4bcd8bd7663650007311f3ac75fe435bf25bd4ac8c67dd43ebaf50944797cb5767002d9f43f45fd03c0f39a8f0104c225d7825768c03b1bf28b837da8539f1a4e92f2bde822f0825611478c42d05b15572590ee8b07bc65fc230be95ba6b32dac044f5765e310190fe50fc43390421ed17c26db74fda1eb4983f8490bb55903d037f1e718ba5f73a01c0f55d12f07b529a7a70bd7ebd0fde70754808ec0943337b70fda25c1b69be5dd1017781fd4ae44688a5e0d45cf48451596189fdfacd4aaf60efb5f37c4c6a98249cd1e5e5c92473cf7015a8458d6bf7cae70ef1cb226d25d125ebb9e25caa28c8ce92dcc06744d109b714d0a132343e406d412ecbf4d0efafc361f27eaf0c0f59a5a31f897e9d05177c0cb678e8ded72764d702bcce5290a56d73c5234fb204105a63cb83ac10cfecba91b02c6fcd8a56eab66a3f51a2ebcea9470e7c86cea1b186e5398267afb8117b19b4865a1b2df6495502bffb75736e81ff24bb4756c1e76ef7c3e5a7d3c2d3fbfa7d18a28bc1a2d2bd50423080f813c7acbf0a72e67ab22a97cc2f8253edde21eaf317ea3c8b1cfb1294a2844a83ba3dfd70eaf6714101930f926d84f0a73e5d472aac26e6e4b39d1d399314343b654fa66fdafd7643302d72f284760f56ccc5f834effcae4d0d06eebbc13c20475173d99606ed18c2c6154f51cff23ae0ba098ec4a538420637a68950913f3e1f6552feb232657c9332cd2e4027735b9d1a43e6e0d7ac4e1e29957fb54637ec89e9a91d2c8b0c854ac4290d7cfd7b8ad6ba08aa7ceff1d2464e5db103ffaef3e7301e5d63840e6b8b1a8fafb1e332fda72f042fd04e55868c6edaa4d6b030b27c44e8e2500587ce2c21a3bf54461beed1481a0e6702fe3205127cb68e8f3c0fd3f0733feedde9de9afa4ac2ce9d658ef91d8a53b070c99b9fb18cafd1bdd46b8219bca319fc3d4b5003e1281745f7f7a391a3ed78374ab9a2ff964e7bc54845349db5bb782c3c2437e0f6d6225a802bf6a91c9f818e8f95b5c8c1e9c882c17a8e743d519e2c2afe6e426a18de3714d79ab80ef296a5e55d8d0bce015995036dabdd5d66a92d63961407ae28869a7586c7c546265ba6b7b7d5f4bbcb290d7223bb8dd036632c414572bbfb7b657f6aaabbf9ff5163b9f6034f31d21ad99f6aa05bfca5c18cd89a1a9b15e139716b4480fc9f44efff96b84cacf85cbd7ba6b321ac6b91f6ae7f5b64e03211f92d554e36caf9509e5a39e35ef690f8a57c2298ab943fbbdf31b7b40343607547393a9f0cfc8e82236c5eaa743584b0b4012040505ca26498d0373e6b4c2596c632386d8c7dfe33712974176b419a58e4e813bb6b652591c8a8c08d0ca011f65a3423980a18309832d41ab8fec7099e471953db783fbe56dba9f3750947e0608e184bd6af59af5e31688868b51b6a55febb63819791d7b57edd8d17265f211b616fde85aaac09248812d013474ab225e7bb9bcfb0eb176cb601581cfae70367ae4fa01cc8ef8086052660db8e5278a9b63ca29fb2fc2fd2955850d1b9ca648124eacbda4a5b658a6967c51aa151419e31cab1a964e64f9df72164124c7f7a279de5ee01513cf05172cd5ace7a8d75b1c7406541d81f74177c2967be2d221f9e75a3f7ac6f659ce937cf2389fa51a1117946e72e873d1aebe6a77ac9368fc4346298341de78060d235e725bdcbd926ca6c7663ebead065e08476b042448ce459ac2b03028db37f33f9caa7f3931f1cc884e970336cfb8b70860fbef952f812cb6de57fe1d596ca11064c738e14bad490314cecb758c81553782da6d4b9b8fc936d44b35a252935c52db62746ba25f6709626b723b94861c59cb44ff54a28418947423bc7c65a08b6ed4490eed2c3a9ec3030111bab3d2cd12431505e4ad1bc9188ed51793a6a0a21693b3dae5fc49866dbb9ed398527b8cb3396ca5c2fa8ff6924cc4037712a2d75f99dd91ce8413a4550aa5712bddf0c27b59e0e9f403588f01746aa10fcd11fc67a36206b0d5ff53a77140d98076b0b5e760f6a3d240f32da83e48b682b26820aeb7c5fc7762feb82b0094c56ca52125780b442899dfdeb20f8c2c599b6e321043bbd590f38d4858ad6cfc4ae96cc6e5f65b07fab36f3956401bf887d2ffa7daedce4ba322ed7a9c7cd8d25cf3e77fb63e23d8bdedb3a519ac26ab9793457fb877dec4511155411e07b80001ebf4abafe6dee4434e6cc1b50a4babfc23ceae09399b76c4dbc53c788a29a1db30684b0e35fe1b99936b22337057b06c0745a9c5e3aad9a0579b426bb4ceb6fe90b122088fef653630d81dffad6b93e97e58e4c41de04aa11a6e1cee624c09bf1238896e37652bad403eca8e995f1c720013e65124d157a9df2b9de3f2db9e65d0c2ba4b51eca08d93572e1192443ee58f46cf574c53c2a0b8e66ae64a5348def4e7ac4792b508fac46f05688679f0b9d92bba48425db83bc1712afb2605e039db92bfa9d2ea37c87325773fa2dcd7b331433b6a62e88397afcd7040eabe9ee10ba4ae6635556aef0c1f30c0c5f02ab0d509f4a304a07fb57b80104be112655a34a9a3880fd2d2e899efaaebe0c7f828dd23f7eb3c815e1d7540394a03915ed2bbdc75a66a358b0bf45ce1f346e217cf349d196b730d370ce540a435483f2325f8989ae148be18153bd764893ffff46951241d74d3f263c0d8903f276218ddcf8e04653e8f52df9f43ae76a15286087614b2b3f842806408c97add9d919a60c725d2e0f8a439e73c46eae4a662d7e3221c7164d0ef05c79679eced9bcd2117c7480ad38290b909859b48ecfd230e56cff197befbe17056c78ed8136a733bfb1c97d9fe35923337bc3f1a003c6f90b6e006fd8f175d44e0e8ae72891eb0f3b66839e1f912db599c65e8a2fb287f2365119373c54d2e0b51d251fad75bd15ab58766062f7cbe58c919855a322fd80d6bf0c866b9e743d573d665d2484848dd02d195a419fe36348c118cbe967955fc2921c263b76364b5d8adf97ef96edc293f1ba6a443478f4bcb14b08a5a405be3c6c67b785102b00d0f397a8ce57c314001e06e0cc3f453c835b23daa4539630e05019e2c0daeda0627bb64801700db046138ee5fc0f9e65e2a0773fbae4de54206780cdfa8d4a37dda3ed79946997529d673e33e79f4b0444bf87e97dc9af7511a96202ccee162db5a23f3b8275f493ccd68f88af5f6610d1d97064966acc98fadfb307e2b1316e9dd16d7dd0df3080e0697a2c138e1040dc2844fdc841b52efe935bef93945769e0a555c4389357bc8025a094fbb68022706164157636dd5c2149ea3104e61ca66849a8ab0556835b837379378109cc17b9de70bed11eb2520803424c", 0x1000}, {&(0x7f0000007000)="9dc2bdf0cff7127f4ed24d670d9ecc8dfa4e4cd2a4fbf5ef6da1425ab5757e7ff0136a4d0d63b52b14dfb701ef050e592f599191568c6342978ef0465e80085b1d5aaf276e448dac1d0c0ee13c277e455022c0856836de2e2c395d5f7cb33f71d6b0f481820f67d18780f00a", 0x6c}], 0x6, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x40}], 0x4, 0x4000) 2018/04/09 00:47:53 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000f000-0x20)={{&(0x7f0000008000/0x4000)=nil, 0x4000}, 0x80000000010004}) 2018/04/09 00:47:54 executing program 1: mmap(&(0x7f0000000000/0x7b8000)=nil, 0x7b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f00007b9000-0x19)={@empty, @empty, [{[{0x9100, 0x2, 0x6, 0x1}], {0x8100, 0x5, 0x7ff, 0x8}}], {@x25={0x805, {0x3, 0x200, 0xf1}}}}, &(0x7f00007b9000-0x14)={0x0, 0x3, [0xf6d, 0xab1, 0xeb7]}) request_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x1)='\x00', 0xffffffffffffffff) move_pages(0x0, 0x1, &(0x7f00007b6000)=[&(0x7f000013b000/0x1000)=nil], 0x0, &(0x7f00007b5000)=[], 0x0) 2018/04/09 00:47:54 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001f000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000021000-0x8)={0x308b, 0x4}) ftruncate(r0, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000d000)={&(0x7f000000a000-0x2c)={0x14, 0x14, 0x2000000303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r1, &(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 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f000000e000+0x1f9)) 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 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$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000001b000), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000016000-0x4)=0x7d, 0x4) connect$inet(r0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000014000)="88957c64ef96f93cfa9180d972d68c027f12626fc8ecdd3dde482f4b372e144d04a5aff30da112e7681f3b3dc51811b3d43dec7ecf5df5d3a301914ed56469581cee18dcb89a4cace41b954a977f93862a0d1a13135d1bd267d60525dea89fa31929f110bfedbf0102fb5282892d430d8f68", 0x72, 0x0, &(0x7f0000021000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000021000)={0x2, 0x3, @empty}, 0x10) r2 = semget$private(0x0, 0x2, 0x200) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000010000-0x4)=0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000016000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000023000-0xc), &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000014000-0x4), &(0x7f0000022000), &(0x7f0000009000)) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0}, &(0x7f0000022000)=0xc) getgroups(0x1, &(0x7f000001b000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000021000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000022000)=0xe8) r8 = getegid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000022000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000018000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000022000+0x265)=0xe8) getgroups(0x2, &(0x7f000001f000)=[0x0, 0x0]) r12 = fanotify_init(0x8, 0x80002) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) getresgid(&(0x7f0000018000), &(0x7f0000021000)=0x0, &(0x7f0000006000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000023000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000022000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000e000-0xc), &(0x7f0000016000)=0xc) fcntl$getown(r1, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000022000)=0xe8) getpgid(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000), &(0x7f0000022000)=0xc) getegid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = getpgid(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000)=0x0) getegid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = getpgid(0xffffffffffffffff) r19 = getegid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000020000), &(0x7f0000023000-0x4), &(0x7f0000023000-0x4)) r20 = gettid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000023000-0x188)=[{&(0x7f000000c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000023000-0x40)=[{&(0x7f0000023000-0xcd)="c040b640862e0a77c25ea06bf1787c24aa5f80f28e5402fe5c9ee328fd8d4f2e15ccd234ec79a988b422ae83162d2aa98849bb07fea1ee547695eed29e80b4ddde4ac8b02dd3845d55794a05ba4ff791f44dc239882482c9d0f0e8cb62b77379d6498a4e77e64c68965c50cea43790710e4f536febf843cae42b9cc49ae6361e946643ba2e7239ad47b54b716612e6cee8cf5b15d570ea", 0x97}, {&(0x7f0000022000)="0403fdef832ef9324f14ed35c89043bcea5f04fdaff8638233b403a849eb6a0343bfedc37b608853606abfdb477b3336cebe0925d6a03cc95603fcb9d78ef6a68527945f1a2912b7e39fbdc6f0540e3ea0116322bed069be4ba0bbea1ff105c0dce7f1958ba90ac01659f76afd812d92d6fafb03f2e40f735a68c4", 0x7b}], 0x2, &(0x7f0000022000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4}, {&(0x7f000001f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000023000-0x20)=[{&(0x7f0000022000)="ef6b8e97287c1748b82ea02203ccbc7de8ef18dc955320c1b03df39247aef4db93f30a3a651d8628ffed", 0x2a}], 0x1, &(0x7f0000017000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x20000014}, {&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000023000-0x20)=[{&(0x7f0000003000-0x3e)="331fcbdb45e870acb29181c2fd2c7b80b98c70a89f0ced0f9c6087decd2a98c84db435cf868edcd289d9896ad53c03de779c0c6f0d9685528a12459bb1e9", 0x3e}], 0x1, &(0x7f0000005000-0x70)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r12, r0, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r13, r14}], 0x70, 0x8011}, {&(0x7f0000022000)=@abs={0x1}, 0x8, &(0x7f0000022000)=[{&(0x7f0000004000)="2e53478b031889c3c20d9e65c9bcd7e384406f9177d0067159b3e7b216bae7859bc1fb9c7fc4df715360534d834bc980411796e05063ffc92f25526549359d11e50ac64db54fff08d5c42a553be43a9a5a03d0c9ca1351616f8fd87f9f5a1138e23f701f75a96d6d48502f7bae87aea115e7fa2bd5b418e8980e23326d3d55e511a786d692e7bd780aedb2097234f93430aafb0eda935431615c0dcfcb7eb32c02fa3ba8caac1d1c532cca82da032569f156d9779a0ad63be905969c", 0xbc}, {&(0x7f0000023000-0xf9)="f19b384267d3cda5a7ba122281c97dbeba8fb99eac5aafb7ad4b264c4331f8b267f465f36e16b3fc3f2c2ab1f315dd6e355a55a16b971ce61d67edbd68a96eb2a4ca6ab6be39ac670160663f020fd689f5d71fd4d5f947c35386fb49994a570a43a2bf24b10eb91c6b86812398e5b3637567482e039199a42d587d4605ca62e1f9ab2456c05d647319bb698c9e1587f04bdb74529044c3fb4be18333b43dc7a36204e5fbd7fb032c2d4979081765abc2449d1501b1e5c024f93d229271aecc743592c3c3b6473c310fd6f8419fc68047bb9c355778bbac2bfeff86165eba0c75c05a4b3bece88e05928bc990d168eb4f9ae8434ad803fca519", 0xf9}], 0x2, &(0x7f0000018000-0x140)=[@cred={0x20, 0x1, 0x2, r15, 0x0, r16}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r17}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0x120, 0x40}, {&(0x7f0000020000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000023000-0x20)=[{&(0x7f0000022000)="b01acd5d1dba1805fc23285ab12f9e00e715ae6d39b72bcca1a76df35eaeea8723", 0x21}], 0x1, &(0x7f0000022000)=[@cred={0x20, 0x1, 0x2, r18, 0x0, r19}], 0x20, 0x1}, {&(0x7f0000023000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000023000-0x10)=[{&(0x7f0000011000)="adb9ac6aa730809d793df68c960449ea76c50d92156d41418768ce565129c3ebbcdbf21026da98f3351593e6765a5a40de1fd4b7e5d27f74f60bfd6affb4e129eba02e7955a83fb78160d966578f42f5ca17d3ccd4708dbb812d32c066afc66f381feadb5b683eb2fdb377ad24da223125524c8b0942e0e8540010", 0x7b}], 0x1, &(0x7f0000002000-0xc8)=[@cred={0x20, 0x1, 0x2, r20, 0x0, r21}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r22}, @cred={0x20, 0x1, 0x2}], 0xa8, 0x40}], 0x6, 0x4) sendto$inet(r0, &(0x7f0000013000)="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", 0x1c5, 0x3, &(0x7f0000019000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000004000-0xa)='/dev/vcs#\x00', 0x5, 0x402) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x200, 0x20, 0x7f, 0x80}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000-0x4)=r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') read(r2, &(0x7f0000dd8000-0x44)=""/68, 0x44) 2018/04/09 00:47:54 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x3, 0x10001, @empty, 0x401}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x140000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xb0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)) r2 = memfd_create(&(0x7f0000003000)='\x00', 0x4) fcntl$lock(r2, 0x6, &(0x7f0000000000)={0x1, 0x0, 0x80000000000}) fcntl$lock(r2, 0x7, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x10}) request_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r1, 0xd1d) fcntl$getownex(r2, 0x10, &(0x7f0000001000)) 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x141a42, 0x0) pwritev(r0, &(0x7f0000007000)=[{&(0x7f0000009000-0xaf)='0', 0x1}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000000b000)=[{&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000005000-0xd4)=""/212, 0xd4}], 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000c000-0x4)) pwritev(r0, &(0x7f000000b000-0x50)=[{&(0x7f0000008000-0x1000)="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", 0x1e5}, {&(0x7f0000008000)="923846418bf9342c3c92163cb29b1898fedfb5fd3c12137c79f1116c36197e587cd6d3791ef3c6c90bad421646f1d97de1e55e9e6694eae8ed6147e4ad922a805ffb5edcce87211de70c193e1e6d3853520924e7a64331ff2de2e024c06e4722ccf43c5b", 0x64}], 0x2, 0x0) 2018/04/09 00:47:54 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='uid_map\x00') r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0xfffffffffffffe26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=""/107, 0x6b) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000095d000)=r3, 0x4) syz_open_procfs(r2, &(0x7f0000001000-0xe)='attr/fscreate\x00') 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) 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) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f0000016000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000015000)={0x3e8, 0x3d, 0xb00, 0x0, 0x0, {0x8}, [@generic="29ff3e43b1e130bc1ec7d4f7a5e570c7c6ab8fbc7c8c9a326c1e41d79b4c28700189a66980645b1476e2741fc6078fd209d8701a024a213b69ee4b25cb2fb546888d5e04d4349cfceff522dc9171404e0f37681474cb0937c6c34b2ff9b6ca96db8213ff65691b74f7ddb8be3773cf2302561bfdd01b8b54d48b", @generic="a409173115b00960ac7142358eff3229d629185fa5f0ff0a7d1711efcc979e951da4f3951babb7666c539045383deaad8d80bf0ec290d832f582019ac1cc1db1bd2a6495bd49ee8f02e33ab48130eae3b781df0b88a2400a9ea44502b5e6afd914da38b61ae27d5fc7c84d7ae9545b2c175e2067a5ab8d98164bc0bdb18b4a150792d9721c8421799bded2e168a004ea18908bbd8f96d5fb67f70bd6523884e0d6cab3ac17c7c5e2151b9fd7bb5d7b0ae4a49be3dd59d624", @nested={0x2a0, 0x6c, [@generic="7b06fb92d39c71a9090d2c3a5d404b5c5572adaede04ef213959aac1eed83090c07105ce4062aa7b5b9050b71b433a0eec2242f2f24301cfbcdc4661d2563d35bd6c64e49cfb1da8187a66800bf0136abb048880e43432d0ccdfa5f1684107ee3f22d1312c4f599d0b153ca4137614e3deeaa5ee2d42c6dc2ed64df6f29c096a8aae228e", @typed={0xc, 0xf, @u32}, @typed={0x1c, 0x17, @str='%bdevproccgroup:\x00'}, @generic="276b3de448c361e558c65732589a225689bbc37c46707ef09cbe601b92000034713e55e700d1394869055cd345fd07bad49c29", @generic="39f989eb81daef7d622e29a1ead7a5bc22cadeea1d4bccc89c510876d983dc91f573fd659d1d80acf8131689009b9a4d5eec91212b84bb755c94b55e8f0fc10ee80d5150a65fa0f63c4f2d815adb9416999c68eb0444b33c97928cc2564e5778b131fb0c696228470e2e86662ebd378697649f31afc1369cf819095db4803122c6eebc3762a9901626a83746fd35861f605745355bde0df065f2ea0a5748b6bdb9e794846ac2bf0cc1a6acf2aab16c1a2712d0f53217712a86e2463f8509de60", @generic="a34bc4f2f75f07c5d78a9aaa6875c8cdcc18cf02a02a8deb8d", @generic="8dfb9fcf0554d7f2675db32ebcb0457ee1324b0d4d7b8b8028bd4a2300403821b5526a334cbcdeb25085a9fadf3bcdca3e7620a962005b13a59845ac8969b32420a677250a017b6c346e48dea08c2543994381bd126c30f7f2c97d348f25df6e7bb6fef07c39bb107805f269b1c5871b98612192", @generic="124d0e04141097767a6cd2f71872d0a8e0971af069b0f2d6ff6461b48dbf7504e6a34d0ac05a029f674094c39efc72fa1e8c0ea5c8e762a4a16b7c71afaa10923951882b7678a8a8b1e2b0b10f617896ecf913a8e4dd4e5917729a004867daa7f77c78258a48eec75985958d93dce646", @generic]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x40400d1}, 0x4000) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000012000)={0x14, 0x0, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/04/09 00:47:54 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000-0xb8)={@link_local={0x1, 0x80, 0xc2}, @random="09377032d62f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000001000-0x14)={0x0, 0x1, [0x8bd]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000003000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@generic="42b15c4ac6e181c504500e9a2a3c508f", @ifru_flags=0x1800}) io_setup(0xb61, &(0x7f000000c000-0x8)=0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f000000c000)=0xe8) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r4, 0x3, &(0x7f000000c000)=""/56) io_cancel(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x8, 0x100, r2, &(0x7f0000008000-0x8b)="45cd9cbf245c83d36149c9604d15a98c21fcba1f8a2c42c44a8af1252cb717a0f94a6978f98738d01374e9f07a45b8d28098c1b7a0cabff21347ff051ede325b42978e7fb4752d38d1959217cadc1ad87bdd8bac8e0a83ab75f5e17f38644b1a5b16a408f6db1603f91400b32328c1badfeed406b05c8c363a80d3d54afa85d340698dc84cb00deab776c9", 0x8b, 0x81, 0x0, 0x1, r3}, &(0x7f000000c000-0x20)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000009000)='./file0\x00', r2}, 0xc) 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000f000)='/dev/loop-control\x00', 0x204000, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f000000f000), 0x1) getsockname(0xffffffffffffffff, &(0x7f000000e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000000e000)=0x26) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000010000)=@get={0x1, &(0x7f0000010000)=""/25, 0x4}) accept$packet(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000000d000)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r5}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000000a000)={0x0, 0xd14}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000011000)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000012000-0x4)=0x8c) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r7, 0x541c, &(0x7f0000013000-0x2)={0x7, 0x153c0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000000e000)={r6, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0x6}, &(0x7f0000008000)=0x98) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_destroy(0x0) 2018/04/09 00:47:54 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000-0x9)='vboxnet1\x00', 0x1) execveat(r0, &(0x7f000000e000)='./file0\x00', &(0x7f000000e000)=[&(0x7f000000e000)='./cgroupselinuxsystembdev\'{*^posix_acl_accesskeyring!keyring!\x00'], &(0x7f000000d000)=[&(0x7f000000f000-0x9)='vboxnet1\x00', &(0x7f000000e000)='\x00'], 0x1000) getrlimit(0x1, &(0x7f0000003000-0x10)) 2018/04/09 00:47:54 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0xfffffffffffff34b}, 0x8, 0x0) r2 = getpid() mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000006000/0x4000)=nil) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000023000), 0x0, 0x3ca0004c95f935b9) rt_tgsigqueueinfo(r2, r0, 0x7, &(0x7f000001d000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000024000)='./file0\x00', 0x1, 0x80) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000025000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000024000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000000b000-0x8)={r4, r5}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000023000)=""/253, 0xe6) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000025000-0x8)={0x0}, 0x90800) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000022000-0x2)="1b00") 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000a000)=[{{&(0x7f000000b000-0x6)=@hci, 0x6, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f000000a000)=""/82, 0x52}}], 0x1, 0x0, 0x0) shutdown(r0, 0x20000000000000) 2018/04/09 00:47:54 executing program 1: mmap(&(0x7f0000000000/0x6bc000)=nil, 0x6bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002be000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f00006bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00006bd000-0x24)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006b8000)=0x1b) close(r0) ioctl$TCFLSH(r0, 0x540b, 0x6) 2018/04/09 00:47:54 executing program 0: io_setup(0x0, &(0x7f000000f000)=0x0) io_submit(r0, 0x0, &(0x7f0000006000)=[]) r1 = memfd_create(&(0x7f0000fd9000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000083b000-0x8)={r2, 0x2}) 2018/04/09 00:47:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000007000), 0x1) clone(0x0, &(0x7f00007e3000-0x1)='0', &(0x7f0000001000-0x4), &(0x7f0000002000-0x4), &(0x7f0000001000)) openat$dir(0xffffffffffffff9c, &(0x7f00006d9000-0x8)='./file0\x00', 0x380, 0x8) faccessat(0xffffffffffffffff, &(0x7f0000f69000)='./file0\x00', 0x80, 0x0) 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff71, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="9e99d094983e", [], {@ipv6={0x86dd, {0x0, 0x6, "db09e5", 0x8, 0x11, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, "0c5dd8145c04e3b12bd1dec50007f3687769ac759671865bd4e83edcec0ab9a06338a3c41ea21fbb92a6758a76f00000000000000000c61cfe977a7fc6444707a99142978b6dbbc3ec74f5505d11"}}}}}}, &(0x7f0000f3a000)={0x800000000000000, 0x1, [0x0]}) 2018/04/09 00:47:54 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x78000300, &(0x7f000049a000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000e000)={0x0, 0x0}, 0x800) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000f000)={{{@in6=@remote, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000010000-0x4)=0xe8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0}) signalfd4(r2, &(0x7f0000006000-0x8)={0x2}, 0x8, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) fchmod(r3, 0x80) personality(0x0) futex(&(0x7f0000005000-0x4)=0x40, 0x4, 0xd11, &(0x7f0000006000-0x10)={0x77359400}, &(0x7f0000004000)=0xffff, 0x1f) 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000000f000-0xc2)=""/194, &(0x7f0000000000)=0x2b) 2018/04/09 00:47:54 executing program 0: mmap(&(0x7f0000000000/0x7be000)=nil, 0x7be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x1fe, 0x0) write(r0, &(0x7f00007b4000)='G', 0x1) fcntl$setstatus(r0, 0x4, 0x10000) io_setup(0x2, &(0x7f00007bc000)=0x0) r2 = shmget$private(0x0, 0x1000, 0x9, &(0x7f0000254000/0x1000)=nil) mmap(&(0x7f00007be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f00007bf000-0xf)=""/15) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f00007be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r3, &(0x7f00007bf000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) io_submit(r1, 0x1, &(0x7f0000176000-0x8)=[&(0x7f0000438000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00007be000-0x200)="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", 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000005000-0xf6)=""/246, &(0x7f0000001000-0x4)=0xf6) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xffffffffffff8001, r1, 0x4, &(0x7f0000004000)=""/5) 2018/04/09 00:47:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a44000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000017000-0x10)={r0, r0, 0x6, 0x1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000005000-0x4)=0x5, 0x4) bind$inet(r1, &(0x7f0000009000)={0x2, 0x0, @empty}, 0x10) 2018/04/09 00:47:55 executing program 1: r0 = socket$inet(0x2, 0x5, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x80000000, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000008000)='./file0\x00', 0x20000, 0x14a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f000000a000-0x8)={0x1000, 0x80000001}) sendmsg$unix(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000008000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) fgetxattr(r2, &(0x7f0000007000)=@known='security.selinux\x00', &(0x7f0000003000)=""/245, 0xf5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000007000-0x8)=@abs, &(0x7f000000a000)=0x8) 2018/04/09 00:47:55 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000009000)=0x1c, 0x80800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000)={r0, 0x1, 0x1, 0x4, &(0x7f0000005000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000024000)="8c002e000000000000026174f4") connect$inet(r0, &(0x7f0000024000)={0x2, 0x0, @rand_addr=0x3}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000025000-0x20)={0x7ff, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000006000)={0x1, r3, 0x0, 0xe0}) sendmsg$nl_netfilter(r2, &(0x7f0000023000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000-0x58)={0x58, 0x12, 0xf, 0x8, 0x5, 0x3, {0x5, 0x0, 0xa}, [@generic="f47144e73cc2c4c8f75ed21503b4cfccb3c69126cdafa1032de52e27d82dfced3a1d9e1833384f04892d1c2a226f10a22c6830fa7d55727315d5fdc03a0cb977c7a4"]}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0xc080) sendto(r1, &(0x7f000001b000)='E', 0x1, 0x5, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000026000-0x10)={0x1, &(0x7f000001b000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r2, &(0x7f0000010000)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/04/09 00:47:55 executing program 0: 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) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5c00000000, 0x800, 0x1, 0xfffffffffffffffe, 0x9, [{0x40, 0xfff, 0x80000000, 0x0, 0x0, 0x2000}, {0x8000, 0x101, 0x100000000, 0x0, 0x0, 0xa09}, {0x7, 0x10000, 0x0, 0x0, 0x0, 0x4}, {0x1, 0xffffffffffffff01, 0x100000001, 0x0, 0x0, 0x4}, {0x7fff, 0x0, 0x8, 0x0, 0x0, 0x200}, {0x8001, 0xff, 0x9, 0x0, 0x0, 0x1}, {0xfffffffffffffff7, 0x4, 0x200, 0x0, 0x0, 0x2000}, {0x493, 0x7, 0x6, 0x0, 0x0, 0x400}, {0x3, 0x3f, 0x100000000, 0x0, 0x0, 0x184}]}) name_to_handle_at(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x12)={0xc, 0x0, "27e9ebdf"}, &(0x7f0000000000), 0x1400) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x2, 0x4, 0x200, 0xad5, 0x0, 0x1}, 0x2c) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) writev(r1, &(0x7f0000019000)=[{&(0x7f0000019000-0x1000)="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", 0x801}], 0x1) ftruncate(r1, 0x800) ioctl$void(r1, 0x5451) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000+0xebb)={r0, &(0x7f0000009000-0x1), &(0x7f0000004000-0x1000)}, 0x20) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000024000)="8c002e000000000000026174f4") connect$inet(r0, &(0x7f000000f000)={0x2, 0x0, @rand_addr=0x3}, 0xe0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000025000)=0xfffffffffffff3cf) bind$inet(r1, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000025000-0x20)={0x7ff, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000006000)={0x1, r4, 0x0, 0xe0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000026000-0x8)='./file0\x00', &(0x7f0000021000-0x8)='./file0\x00', &(0x7f000001f000-0x7)='sockfs\x00', 0x120080, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000023000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000-0x58)={0x58, 0x12, 0xf, 0x8, 0x5, 0x3, {0x5, 0x0, 0xa}, [@generic="f47144e73cc2c4c8f75ed21503b4cfccb3c69126cdafa1032de52e27d82dfced3a1d9e1833384f04892d1c2a226f10a22c6830fa7d55727315d5fdc03a0cb977c7a4"]}, 0x58}, 0x1, 0x0, 0x0, 0x880}, 0xc080) sendto(r1, &(0x7f000001b000)='E', 0x1, 0x5, &(0x7f000000d000-0x20)=@ax25={0x3, {"5dce511eadfeef"}}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$packet(r3, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/04/09 00:47:55 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0xffffffffffffffff) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001f000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000012000-0xe)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000036000-0x8)='./file0\x00', 0x155) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioprio_set$uid(0x3, r1, 0x6) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x0, 0x320) semctl$SETALL(r2, 0x0, 0x11, &(0x7f000002e000)=[0x200000000000000, 0x5, 0x800, 0x8]) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000037000)='./file0\x00', r0, &(0x7f0000037000)='./file0/file0\x00') mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000037000)='./file0/file0\x00', 0x40) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000039000)) syz_open_dev$vcsn(&(0x7f0000038000)='/dev/vcs#\x00', 0x7fff, 0x50002) 2018/04/09 00:47:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00003ff000-0x8)='./file0\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x5b, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x10001}], 0x78) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000018000)='./file0\x00', 0x20080, 0xac) syz_emit_ethernet(0x4e, &(0x7f0000018000-0x119)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d807ff", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, &(0x7f0000006000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000018000)) fcntl$getown(r1, 0x9) 2018/04/09 00:47:55 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000018000)=[{0x35, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000005000-0xa)='/dev/vcs#\x00', 0x2, 0x101003) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000+0xf02)={&(0x7f0000029000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendmsg$nl_route(r0, &(0x7f000000d000)={&(0x7f0000014000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f000000b000)=@ipmr_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x68}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f000002a000-0xc0)=""/192, 0xc0, 0xca3, &(0x7f000001f000-0x10)={0x0, 0x989680}) 2018/04/09 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000000d000-0x4)) clone(0x7ffe, &(0x7f0000009000), &(0x7f0000009000-0x4), &(0x7f00001a1000-0x4), &(0x7f0000005000)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000008000)=0x7ff, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000000d000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000-0x57)="e8728b73a1601851fd2d7e02a6b57fc7bcc6562b152da167b0733521896f08b07fea9f88c0e50a1cdbdd79083ec33aa98fba22a55d9de19ff981d7949d1fbef29ba91a334b738ab32b7d59d57a37fcfa380a6c6624daf8", 0x57, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f000000e000-0x3f)=""/63, 0x3f) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='personality\x00') exit(0x0) readv(r2, &(0x7f0000002000+0xacd)=[{&(0x7f0000003000-0x41)=""/65, 0x41}], 0x1) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400002, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000065000-0x18)={0xaa, 0x1}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000840000-0xe)='net/connector\x00') fcntl$notify(r1, 0x402, 0x200000002) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f00002d2000)='statm\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dbb000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000-0x84)=[@in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @rand_addr=0x10001}, @in6={0xa, 0x3, 0x1e08, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, @in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000001000-0x14)={@loopback}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001000-0x8)=0x5, 0x8) fcntl$notify(r3, 0x402, 0x20) fcntl$notify(r1, 0x402, 0x1) 2018/04/09 00:47:55 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x8ab000)=nil, 0x8ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00008a7000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00008ab000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x8, [{{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @empty}}, {{0x2, 0x3, @empty}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @rand_addr=0x9}}, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x2, @rand_addr=0x5}}]}, 0x4d8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00008ab000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast2=0xe0000002, @multicast2=0xe0000002, @empty]}, 0x1c) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x7ef5, &(0x7f0000015000-0x6)={0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000012000-0x8)={0x0, 0x4}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000b000)={r2, 0x5, 0x0, []}, &(0x7f0000015000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000000e000)={0x2, 0x229f, 0x8, 0x1, 0x4}) utimensat(r1, &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000), 0x100) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000e000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x7) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000010000-0x24)) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x1, 0x184) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0xa, 0x1000, 0xfffffff0}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xd1, &(0x7f0000004000)=""/209}, 0x48) 2018/04/09 00:47:55 executing program 0: r0 = socket(0x11, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x200000000000, 0xf0c3, 0x7}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ebf000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x8adc2e4, 0x7, 0x2, 0x8, 0x2}, 0xa0) r2 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001000)=""/65) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000004000)={0x0, 0x0, 0x10001, 0xffffffffffffffff}) 2018/04/09 00:47:55 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) 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) 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) 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) 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) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000000b000-0x8)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000c000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000)={r1}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000008000)=[{{&(0x7f0000003000)=@ax25, 0x10, &(0x7f000000a000-0x10)=[{&(0x7f000000a000-0x37)=""/55, 0x37}], 0x1, &(0x7f0000009000)=""/197, 0xc5, 0x7}, 0x3}, {{&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000009000-0xc)=""/12, 0xc}, {&(0x7f000000a000-0x10)=""/16, 0x10}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x2c)=""/44, 0x2c}, {&(0x7f000000a000-0x98)=""/152, 0x98}], 0x5, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x401}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000009000)=""/121, 0x79}, {&(0x7f0000003000)=""/59, 0x3b}, {&(0x7f0000002000)=""/9, 0x9}, {&(0x7f000000a000-0x9e)=""/158, 0x9e}, {&(0x7f000000a000-0x98)=""/152, 0x98}, {&(0x7f0000007000)=""/149, 0x95}, {&(0x7f0000001000)}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f000000a000-0x1000)=""/4096, 0x1000}, 0x8000}, {{&(0x7f0000003000-0x8)=@sco, 0x8, &(0x7f0000009000)=[{&(0x7f0000007000-0x8a)=""/138, 0x8a}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x2, 0x0, 0x0, 0x11}}, {{&(0x7f000000a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000)=""/174, 0xae}, {&(0x7f0000007000)=""/92, 0x5c}, {&(0x7f000000a000-0xa5)=""/165, 0xa5}, {&(0x7f0000003000-0x2)=""/2, 0x2}, {&(0x7f0000002000-0xec)=""/236, 0xec}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000005000-0x45)=""/69, 0x45}, {&(0x7f0000004000-0x9a)=""/154, 0x9a}, {&(0x7f0000007000)=""/217, 0xd9}], 0xa, &(0x7f0000009000-0x89)=""/137, 0x89, 0x80000000}, 0xa67}, {{&(0x7f000000a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000004000-0x20)=[{&(0x7f0000009000)=""/188, 0xbc}, {&(0x7f0000008000)=""/4096, 0x1000}], 0x2, &(0x7f000000a000-0x5c)=""/92, 0x5c, 0xfff}, 0x4}], 0x6, 0x140, &(0x7f0000001000)={0x0, 0x989680}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14, &(0x7f0000000000)=[], 0x0, &(0x7f0000005000-0x180)=[{0x0, 0x11f, 0x7, "ab1575e3dd0b8a79f81bfaeeaa18e8d291d3b65072a97093b577c022a7ef37a37cc0dedaa7e761ca18f703f33e"}, {0x0, 0x1ff, 0x6, "49a81338bd56502e3cbcf5e8ae6e26f86eee74f9840ae61092d0a5c8a2aaab0cee6d6d03f799812f5b6b7bc753198db336e6f3826d675dd1d60e879d569c598bfe5a36aea8c017cf5babc30906ab01a82ce473"}, {0x0, 0x11f, 0x5, "b79b1653ca81ace03dcaed77f27caa9180fd149643e9f09d24bbe55dc71b0b2aee06b27f9e3d413b5f29096e57dddd596e7d84458c7d83c07fa1775c4dd7c7282e728a38e9d0bfa21b625c33bd71d788d7e0cc7154b2c3ab390bea880342ae0904d58ff58e61bfba707a3ee72c273d088c87951829aac51dafdfc7d7fd92e75c814d67e92972c189749395f3da381d60bd0c2f0c689eab1d3a8a77c6bc837758f265ded98996cd91389785de52f85bf51f2a5910574017cdfcfb1a83e56d22255fa0e72bcf90"}]}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000006000-0x4)=0x4) 2018/04/09 00:47:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfff, 0x80800) write$eventfd(r0, &(0x7f0000006000)=0x2000000000000001, 0xfffffe7c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000008000-0x3)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000006000-0x4)=0xc42) 2018/04/09 00:47:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x1f, 0x4) 2018/04/09 00:47:55 executing program 0: r0 = geteuid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000377000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r4, &(0x7f0000001000-0x10)={0x3, {"9a80783c34d1ba"}, 0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000001000-0x4)=0x8) fchown(r1, r0, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x8101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000001000-0x1000)=""/4096) r7 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="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", 0x1000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 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) sendmsg$inet_sctp(r4, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x1f3}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000002000)="e8e9c4b1f74ff945991e885f0efc9ac2fa732314d5b8ff40098ee038e23d53efa73fb1866cd30457b31aaba9a66f8b11a33fd76fab3ba6cfbf7ad0533d800fb70c421827682fface6b2f8ab73ea59651a3151fc4dcdb60", 0x57}, {&(0x7f0000002000)="ce4abf9f4b4fdcdc20bc05b338f4b817f19de7fed7622bff51b0585766659e79cb99f2578659cd358a48507e90e97c0bef63ac7c09c283dd8edd23f6353679508037abfc94ba753a59729275452407b5194ffc9e78cda215401cce3d82d6ddbfc756a8342f71c6d5385a376566e16e6eab44f7061478b046a279ed", 0x7b}, {&(0x7f0000002000-0xf6)="4ca66ffeaf7e3227801e50c51523e9a2f2830192ad45db92606950b3ade4e626b8ad40427ca19e5a942dfc9640ec75227e7683c43bc45a73a66d16055e15088f221e553f183699a9aaa55413150d95e6ed369da5f33749106e97f10163654d700e5a5e23c15da9e5446057c9730bce8846e0628e1012fe87886e45843912d95fce3e7cf612e04c657c736a05c87dc07d000cc3babbb21af75a131aa7c0c5915d4c388fc088b25a4b4b15145d1136d77d39e36436163967792fdf4381528fcc691499cfa3314f5a379de954e19346bbb51c2df2b3ce2e3564a551bebc172c3fe6d1d16e5b401bce02f6931bbebc452b2da8ec9abe70cd", 0xf6}, {&(0x7f0000001000-0x18)="b551ab3cc9c411e807e46a9216e34387509f5347de3e10ee", 0x18}, {&(0x7f0000001000)="9831db45e9188c8a3169d88ea514c5987b4604fb4a69a99f2ea87b54744a6196a72d59ac91d82e5cf2addbb453acaeb965bb5976323395bdd11397552e881af954e21dee96bbbd95c9ed8a9f0e860ae740318adabb3ae1e11eecb53af5d7a1e31ca561e9226f27e6841be6f8fbc23880bd3ec9d23062bedc3b16b90c536f7a522c6a45d20ba1b5e34917a962f2cc7dc6e71efe73df3c07f3a81bd22bf131baf650ba2dd0b0a8d1766374ee227b80a1980f3d4fbdbf5620533e65f5d4647afc7ac4b4dff8d9378466ec91fe1d0a1284625671f50ce557d86fb96d33a347cd54a6ec732422e3a5f942", 0xe8}, {&(0x7f0000000000)="a25adb0545a99ecdb62c2c708ef2ca684820f40639bd8618a4c815e90c83096544e6157a0e77ff4d9e31dc87d0e1a631ba54e166b9c8dad80931ff4863d8ec1a4a82bbce0d943a1bff847354f9c153649a4e28a76bfffa6d7fda05bc8092ca7daea76bbe6a050790893fbf28773266326ff05b9aee16710174e822249a8e549589049d795d91d70ca0e6aaabbfdf406ca2304e861c53d2625380", 0x9a}], 0x6, &(0x7f0000003000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0x8000, 0x2, 0xffffffff, 0x0, 0x3, 0x0, r5}}], 0x30, 0x8000}, 0x20000000) keyctl$get_persistent(0x16, r2, r7) rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r6, 0x5408, &(0x7f0000003000)={0x0, 0x3, 0x2, 0x6, 0xfffffffffffffffb, 0xffffffffffffffc0, 0x8000000000000000, 0x7, 0x81, 0xadf}) 2018/04/09 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xc3c000)=nil, 0xc3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000030f000-0xc), &(0x7f0000358000)=0xc5) madvise(&(0x7f0000094000/0x400000)=nil, 0x400000, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00006b0000-0xa)='numa_maps\x00') pread64(r0, &(0x7f0000006000)=""/33, 0x21, 0x2000000000) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000014000)="52e616c656cffe7ae18b8d6f2d271bb6", 0x10) r2 = accept(r0, &(0x7f0000013000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000005000)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000011000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x78}}, [0x0, 0x7f, 0x9, 0x1, 0x8001, 0x4, 0x401, 0x3, 0x1, 0x0, 0x5, 0x0, 0xc281, 0x5, 0x6]}, &(0x7f0000014000-0x4)=0x108) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000015000)={r4, 0x10001, 0x80, 0x81, 0x2, 0x6}, 0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000-0x10)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000016000)={r5, r6/1000+10000}, 0x10) r7 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000015000)={0x0, 0x81, 0x6}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000016000-0x8)={r8, 0x3ff}, 0x8) 2018/04/09 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x7be000)=nil, 0x7be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000011d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r1 = syz_open_procfs(0x0, &(0x7f00002fe000-0x2e)="706167656d6170002f0645c0db3daf8d5829dd2a6305ff824a63469f073e03af1440305cbb028b7e132b458d112e") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006d7000)) mmap(&(0x7f00007be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007bf000-0x20)={r1, 0x2, 0x0, 0x7a72bde2, &(0x7f00003ce000)=[0x0, 0x0], 0x2}, 0x20) sendfile(r0, r1, &(0x7f000030e000-0x8)=0x100000, 0xf3b3) 2018/04/09 00:47:55 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000000d000)=@dstopts={0xff, 0x4b, [], [@ra={0x5, 0x2, 0x10000}, @pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0x8, 0xe, 0x3f, 0x7fffffff, [0x10001, 0x0, 0x1, 0x5, 0x6, 0x1000, 0x8]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic={0x0, 0xf7, "6ab1842f0d96768ea14013dd5d797e47a4a153263f86c5cfb552cca46d52b21aaeb822ade76b80dd0c4feb6c82afe184ac24e61b818bdc6bd0b4035d99b2b5331ad0c45f3d402abe8d5eca0b36e4922c0dbd078b16c371253782016d10bfa989332331ce5aa47193edd26717a62de46391dbad1695cc29368f61c57642c7fd80f629b5925ab0c09bbe4cc7d545cbf26dec16c89e200dbe8e290d6b6b337efdce3be3c445e29901c3d3bd0382cbe71588048f7d222cf6a21035244e264674067084cb6d7e23f70a61a7f77814d6e23d36114f1499fd8e51f89a400aa73792ced86d25697ac26a0daa5c7aa38b094d22b1eeba5f0e242233"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @pad1={0x0, 0x1}, @generic={0xfffffffffffffff8, 0xd9, "0005dffdcdd3bb7e262b833cb5d4b68bbf96d535b718727a0fcc6ad9e293b8c427b46ee7f350e02139f75750940b49f9ba88512b88cb2f2cd925df300ac877b87dd40cf0882401561497c784995b489f1836187e47cbacbd7e974802f45841536f045ad63ba1fb7c7e4751bc49f7e82c27502ca599615953c0aa1ccb7fda2cd6332361c680e0a608b123b564ff835b550835f407bc6690e0eaaaf19177044d4f08529d26bd6b2cf859c66165d2388cc0e5ff225f3cc8e8b0c69669b3e65c65f32a0f469ee0d7019b274ca57b461e4ce5bb58c9c42a5f323081"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x267) ioctl$int_out(r0, 0x5460, &(0x7f000000b000-0x8)) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000002c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x1, 0x1, 0x8, 0xf254, 0x100, 0x6}, &(0x7f000002b000)=0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000028000-0x2e)=""/46, &(0x7f000001a000-0x4)=0x2e) bind$inet(r0, &(0x7f000001a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000010000)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f000000a000-0x8)=[{0x6}]}, 0x10) sendfile(r2, r0, &(0x7f0000002000), 0x100000001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000003000)={0x1, 0x4, 0x8, 0x32ab552a760a43cd, 0x1}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000000f000)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000012000-0x10dc)={0xfffffffffffffeca, 0x0, 0x0, 0x200000, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x20, 0x0, [@typed={0xc, 0x67, @uid}, @typed={0x10, 0x79, @u64}]}]}, 0xfffffffffffffef6}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) readv(r2, &(0x7f0000026000-0x80)=[{&(0x7f0000023000-0x2a)=""/42, 0x2a}, {&(0x7f0000014000)=""/68, 0x44}, {&(0x7f000002a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000)=""/39, 0x27}, {&(0x7f0000011000-0xa6)=""/166, 0xa6}, {&(0x7f000002a000-0x51)=""/81, 0x51}, {&(0x7f0000029000)=""/4096, 0x1000}, {&(0x7f000002a000-0xf4)=""/244, 0xf4}], 0x8) sendto(r2, &(0x7f0000001000-0x2d)="45d2971dfc6d9abbda47e1ead14bd473dc8d9db803abb2aee496c8e74ca761dfe6e66b11ad5e17c0e6bbbf522c", 0x2d, 0x11, &(0x7f000000d000-0x20)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000021000)=[{&(0x7f0000004000-0x60)={0x27, 0x8000, 0x5, 0x7, 0x7, 0x2, "af45be534bccf3fb0d5c1b4cc3c9f2d84458d547c2c3da5084a6abdcaa465eb81e49f407d3d67a817d199fd2c885b2923fe3c02f17041b67146ca9f5862983", 0x8c1c}, 0x60, &(0x7f000000d000)=[{&(0x7f000002b000)="193cce7d33e58f32351d8b56368fc5babe5ba80937fddfeca4477e81da35d31028084569cf3061ff746ca4d098a82d39f485cedb02a22fc8ef65f5ad620f8e327a843d40ba6657cf35c4e3999533f382658772c7c47dd6fe4e7f90641379", 0x5e}, {&(0x7f000001c000-0xbf)="d93db8035094880407e66456931032a3df8eddabf9fa8f9373fabf5345d5ffa64e446325cd9ba4fcb1a6957bf48711f23578fc735064f9d142aad83eab29fe9bce5f384d2d1c223cd606f6840833966c9877cf5d3f51fc0494469427181bed59d4f6b9c5c3cf98607a305426ae6ac16aed1a3a127dd312efe98134fcd54586695f55dcc3df41fbe4fb3f83ac7d25ff551e4831e3e105bf7a75388edca3d9fb9ce7172f5438857744c35c039c73b331d4baf5a8b6224506eca94aed0bc57dd2", 0xbf}, {&(0x7f0000026000-0xd6)="c1805d0ba636481dc66009297f602780f50bbe655e59e9d3b60524b1a701e2d23991671d73826f0016577bdb52d782eaf12b7d64fccfaeb13a4d1245f05f0d7fcb5690d2ff686d50b375a43b578409bf9a8b71302f3790fc2c718bf7a039f97679d4bb6aa61e2119c5b5a5aeff67188acc1fff51b9db8a83b0eea2d21f22ed05c76947204afc756468942b94282699b3ff55aefcbc0519e445fb7e1c5e0d381125ad62f7be55dbc5f9f3eff5fc425f400aeee44635891debd8caf39b6ffdb3f686769dba6a9e33ee06a8b323afb4bc0257d21f417e84", 0xd6}, {&(0x7f000002c000-0x3d)="66ff7d4f6777d919fa4175a6ad87abe1a66b7b202c8084a1dfa9c666658c752d8f3d6a7afd958a92552797512335f17acabfa8785143fd76ab78ffcdcf", 0x3d}, {&(0x7f000002c000-0xaf)="772b9c5d1f2a0e53e01356c44486ca9c82570d23ed65dbe967ce195326f90e3766b41f0fb6d39a8b95686f96f61b7ded3efa2413d512ac353b7e79bbbb0e0b88e60933063041c8d765caf0b14067fa4268c165dfca69cdb6ac539449f3e56965bee7bf910398e7eccf0ce938606a979cf9eb5346f9ab34c4744a0d286d684c2b762e3c035c956012992916e9db0dfa090732a0b9205cb7129ab0c4a04133582210fbe4069f8bdcb07da5fccaff6b97", 0xaf}, {&(0x7f0000029000-0x1000)="b84892a8495ceca177135cfde2d92494a92638028d161b53d3220dc43fce4c6c0c1fad21599094075ba19b6b2e4bb98dfab5f606573127d0799068a2bb3e8dec7f0cc751fcddd88c9446568d9fea74353f3cfa57f624cd2578e81ecd907dea17d358b9ebf7b90ef3ac5cb61ed407cf52e74a68785d1affee0d1ba2c55aabbb0bb801c0a551123ba06baef01fc4007a811f7b48f55202de82e53b6e3208dc14f26b8f9bb2aa1bcf1563e768dc15a153cdfd3deb3cb6c3ab0f2545bdec50af123df50068959e0959fb7d51c9a41cc541e419f913a21527c0b263c5ed56eb10baad348bcdf10ec59ba1e07b46f48080075c23c77ad92b60666a4f409b70acdc1be458596666342e939f9d1f8e84e8148137790344080db2f118369f39f6b0e12ed390652c51e6d2119a70313045d5657cae63ca7589e7538383fc58e4faac38399dd3303e13f130fc1b6be88d1b9842b42aa6e9abfb4002868bb044fb1390f7bd9477bdc1dddcdc5f7963dee89c1df8f4c330cd992e92a540bad552c7313f008853f4c7f32fdfc2a7751b9c590d3f5740469e0d2858f775482c1b356e9997164477f8caf447c3225b7e6fd0eae65ea539341c7ae27bc501e0139b2d84eb3423c54032d827530ad017d109337d24a06fbfc910908cfefe0ea05016fa3e089e40d817f6c62e4f208ee37cc06f4dd45f1f16eaeffd6232bbff77db09dabeafb6e660d1c6f07d272cbfaa5a50b8a65a586b6e1e7d3f4635731d66f30934bb886f3b5b7be2adc8b9521ada5f8083cbaf25ede58b69f178c57afcbbeca76a3b3778761e9d0b1bdc1039abf3c5b7547af4f6903fd928b0e0bcb9eefbfb8702cbdb33889a6d723891f4582ca4fd9e0d41ddecb58b66baafbf4ef3f830329b70a2276b6a6400e3deeff3bf26ac9c5b70bef67cf88e8309eacd4a6107922005843f144bcc43bf52665f2535d001dc7372c30e840c4c83b4f221ea6c9048d4678d9e7b6349bc0c8dd665d934d4f48c70524b58f30376ac8a9b51846e0abf24edabf8d7d05c7b77cad136dd1139af0bff0719030819c2f7923ebb8151ff10c9b72ea156b0731181798baf0d4e8a14dac271b7d35009b35d0eb12d34ebd8cfcf9f0da5f60a6ba9641fe6d5e43fcc18e344d2d8d84db1207474f64fdde112cc3e246ed9b6bfdf9a1a1636e2868b159e9b68ee5fbbb87fd2426586f40870a015430553c526d1117598338f1715ea4c8d981b1587b3f0b4bf1471b7409ea64945db9dd804f2bf1b891ccce601a6200493a064ccb6778ce818c8cb5967d64743aaa8f4406b6a2fb69661b347febe7b5d22fe08939fd757fff7e9a9fd619f27bb5cb2216e86530541a0c34075cffec7cb09abb24f2abc74580decda2604f87f758ecade37838b597b576a747dca3046157fdbc146b8382f11a21a85f2292d525966ca416da1b1194d90bac186867ea4ad7d8099a11500fbeaa72efc5c06750f2e9eb008465debf71649e5353505380502a9d9021c324666c934baf4abe5d4f3e01d2fdd83da771925c8163ba3466f6bc48e8cad714238d5d6ca8a1879699d8602f1a876269d15a118519933e3ae21c81afa65fbacad1d924030f3d879c58a32504096ccd79df6ef4b30a2c13a7193b981a9c55e688729dfa5a6f20d44ab7ca3dbf13a0b9f032feeab8524e4a869a1813a0862fd6f3562fb6e8fbf129404b7ac7659a901d46fd260f16d6a223af2b9ccccb8fbc0624c730991a75b7300c4c2f6f7fea51c55779526d959f0cbc91ac31e2b11ea3a9d2e0083e7fe605441c82b37d935855f005b030472d1f580e5175ffe5436d93d057b25bd65d044ade270f20fec81e50e381d7949b8f6350462363a4a04bb0f02539f50ef6dc3d48086b97342c5279784fbf402a2e241ff8b2a88f60da2ec1c36f787e390db1d5b55f725976e7c8d46bb4fc8f3ace7574315c887b8289bddb3192dfaee1e5575604a60189afa98e99a73a1a2b8883ba44fd9ad5e05574b338569a4afeba80fc0a499101752a585bfcd34371f47097abfbd29efcb379242775a296a5abcafc1edebaad9b1d942977e0db5c29506737106c24e29a9ee043a0e74bf88885f871f05df2163d9990311a756d3c4540c8e92ad744274a6e5c789986271d2cd047d3fa2254a329f6107c8d3062ba6075db61a49b2a8530043895ad83e19fed8b203fc5c7af3e1843f1a5a075748c35981675e2910ba7ce038be1997343438f492d257a5d15b085ab5b0d8ce994686dff9cb46d737524bb70088c2a0e8dd3d33231344fcc6f1b557db50736d2d89d8a8a1302096dfe1dc75c945ecfc27e8d150c3dd541554a01c3d97e7c74be6fa7719f204683aab9650991e9da371ecb6a5e70982bdf598fabe8151e5747a1109441cc8117126fc48df80831634126d3f7670f51dd305d736938d513a83eaee81c67ffcd4005a20ce59fb79f43cfd79b963df2846a364de3c14b3dc3e44d1db4b5c7f77abb8c2c71992f6921aacd706be5bee34b13485bab8eef049c1b9c4a4017502bbaf036486ceb3d4209c0f2bd075600803cb46d95b46ac0badbae203d91288d138a471667fb5e59b510cd355c7ba953662120fba9c117f3fd72fbdbeb489accd1a6b2c47709a76cc78e0c2c30937748662e1caa72c791b77eedabd47ffe939413896e4397dab0914562f874daa3305fd6607016543c152ce85b5c7d10a5f054a997bd48919b6d656879ba2d64e3a9ac7085fc83dbb3250c3dbe3c43af6e8aba789ebc3bc81c283b58ff3d190b1099028aca42ecc7bf36d77efffa47acebc08691cdc75161aa0be4cb6ed1737041c7bb59e514a60a581e7f3f511ded6701b5c1b6863ebf33e8c9a190a2772ca3a80fb4727876c5c5bd731e49c18da7a0b3edda2f7ae71f1aeaa8325838c3813ed0e5c31b17c9dee0e607f8d16b81a1de0930b677c74d2092784ef9a0fe8c957c3619be85957aa5088e28e7f9e63b329298c0fa1c5f4bf83fc11b7640761c81f308656b04a5a0d5192a339d7d341b4c9eeb03ed23c7c2b7c50807a5f0049b2fc61fec1eb4534f35e2d5f30492fb036df956e8c8664c5301120c0a28b8d9e4dfc064253971cf020a5e422108b07606a3c1dd41994934f37ff8f07e9504b9e83ad18341bcfbbcee88aae361a5e060361ff1a89b13158cc3a0dae576936bcdbfccb629f0ccb4770f1c9b736dd55337d39fd317b356dba068cf5f6f51a05909882ca8d1502659e255983edfc0eecff7ea183d37f9cc45898ad68a53a58b4fbd12b47ba82aed2c0cab349284237d55f06762695b48e5906b1d7bdbd685bf88152b594d7447233ae20d8b1453c38cbd954b9a4a320e01294111a716a1bd921994b3abae8847a4352fa797a3beb020125c0256c21a588125f4ebe941f45775a74e36c853e4eb8419d825686c3fd8b2719e24d8c0fead0f990b79b721312fa82560206fe992aa4ef99737fcd239f007abb4a5d0185b2106e034938913f5bef886cc9237373925a7b755df66479aa7ed82b09e68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0x1000}], 0x7, &(0x7f000002c000-0x78)={0x78, 0x0, 0xffffffff, "710096c77e643030e8373bac3e41142b2f868e457dcd55290e7741eae90dca345cf2eadb7906ba12635403fbd6b490cbf2c59d3550a84a139be7f1ca9356854303e6be2032d1857c5442f7d9d828109e1f3f70e4be3c255cdbf768988e8b6d64dd"}, 0x78, 0x4040000}, {&(0x7f000001d000-0x60)={0x27, 0x20, 0x5, 0x7, 0x6f, 0x80, "2f4ed1a30844ddbf013aa9ec18f5512174b8bf5147068caff7241018ac5cb16fde33bf17dcc8601d19bc002d8c24160f5c08a6bda679fd838cd0f76980c23d", 0x20a}, 0x60, &(0x7f0000019000)=[{&(0x7f0000009000)}, {&(0x7f0000015000-0x9e)="26e21bae6864d7ecc51373a14b1e7cb793952db215d315105db76cbd8d33659a6f74ea332f7a098cb7a4a2606db37b5153b532840360ec10a1c76604b8eead81d0abc860dff4a0d9966c4a0d7baf2bfae347cde9cb7d51e8974f817dbf50cd5f22459c168aff831053119e62e106804f097c75d734c8699371073c0a838847919ce98ba792278cd75cc37342bd1118732205e1b8abee20012d333029f0d2", 0x9e}, {&(0x7f000002b000)="5d6910fd75e14a977b197ce14d83cfcae36dd63392df36d6e5aa2dd6ca6fcc9ffffd0c32ab9c6ef9751829300e13705830e9c8983e55c1c06c2a7f08b806de548c17e0c0dc526dd4553e054f46b773b58ae692cd73c4d8f9deeaf586fe1970cedb1fe3bb5784cc7d1aa9875ec5ef77efebc0278a7aa098f0a55cea84ca3d953277186c94b450eab82b12be82b81f72c066ac8217885c7016113a71b1b7e03698d9720b91c59e73512cff6d96694fe2d5f8af90515c8eff74a16f3213430c235b36bd3239a100db338a257726f3f6bb28ea8a1632053a9d02b2959f4fd7f61fc5d45b2adb9308cfbb6fb4b830c9d896c9e9a652bc5deb08f110123a27eb63efcbc676227df4170faa30aae4433de6f5b830ed3502c313179a40c62c17c83f4e622068b0d91a51ff68a86a268119c149a4c70f9b2c721b802c369a74042876acfee49e4da5f5dcfd628a03ae950840743b15ebed3db43e432d4a51bd928b6f6c31256a832f161b628b292dbb988f42f630cf15c8cfd44cd5eef2d268d9a5cb7b27e610d03f36d65208ced91c0261929db34c33199a21d866f91433b87b28321df54d37a4eb984b995856ea9dc5dda11efd67e95a6dba7454e06d519e937984fd4b39cf9c5564d0304b921d26c5a870bf392e4cce90f00dbd6867efc0e69bde29eba2f316ced6a89b0ab62de7f2050a7a2225c06ccba2fa0d87aa1c3589db913875bd8a80e928a7f984a13b0c1e6eb94dba48185eb9cc7694cefafd090789dafc7fb7b4fe88146175f9a1c11635943e16832b8afc22e0575b83f1effbc26ba469dbcb54e6f8efe55e3e3d4e0e970a0a2f57ec04a07ad92606ed346aec9190eabbd1a525e9631efed6bf46c6320b165a394f9ffb9e160e4cf14735560485085be2f52ddc48736b42454b061b0376ec1524ac10aea80f95f897be324de2d40940e62acb2cf4f5ed8eadbb381a83ff339ce8a8dbe00417af704577424b709bde4d70f91c4aa5b1f187f16f89f5af6383f174e90b615916f6fdc0d6a87da2f1023ea337529be082e0dbc5e97b257279060d9f9097240b9f2a47bead4428df9fd33ba254953052316a154c398618b39ed8be6731254edbdd77281b9af3d34f4f2b921483787b5100baa7aa1ef47224fdfd4502e70acee604c3b164288f4010ed2cb303eadf5565902aaf12ca37aa20c49b016e52821e1044e4f7d76e507875fafaf9d5f5cd0e829592e9d0369819ae2a7886a3ecbfda28ac763699168573defb4a65bd5ab850d4b8670eb59ab15bd81d4651ffaa05c909ba8eec6f7be67b202bed9813084b5e549eec925a21c1e1e3eb157d7bfc16b969a83431bbf80df6ad0e6e9fce0d125f0f1b3311fb6ea5fde4ffded47e400fe41979fec775e442f2ce542fff185af9dca090ed49058fb0c47f0383a0f2ef6a6b35015b46d5da1d33a19bab2303ecc73b10a3ebc39f1597e2edbc41f1380a3eef9e0ca6bef6b98a25ac2c23d509a001c1a440ada874aeb71a98f7c0eacb43cf460b420d7710110eb458bfdb2730a5db209cbdac5fbb1a55763216f8a7d629ab4b21078a3837bce76c33fc55d3772cdd020739ecdd7b78aa5c96e3b347b41e0e2cc84e0b26b8cb34a220370575065aa0bd633c0eec2f3ad79ca8733a61e8e8e4b472b50fc391a789ac1e43c2b02dcbffebc2f89fed2aadcaf4122a351cf0ff0cecd82ec4f2808e8cae7273d6d04e2022ff1c88a70af001bf4001c369a8ee6e09b1751e68255831c5a983ec5bc0caab1d575785bc44127c004569ba6a53ac2809a2eb3688840738dd929988436acabd1b5f61229008020df4a033d53793ccdfcdcc53bf13303be161087dcc0ab1eb5554e3a19094972e7fae39892f1d97bf14025bd89a3d6d7e1c2b590b9b3563211edeafc8eb1dd3618b37802e5ecc7ab7c8cae7bfc6046b0d0042351605519bfb6b59fd7d8b1dd671bed49a0b0cbabc059c7ab8e07f6107776f4bf9acc175c8cb2c99602c82f6b545ac3d589f1e7d085c102987c127ee7214be7be889d5263e4bc83e4a449d65218ec852aa71b9453003afe90f30a6f0775b7a2540ee0d230a12be0e8f816b17952918a83ad8eaf979bd0dfa4bac92be402176749e3c4c292602a7bede69dc2c1dbf0a8d9dc6ca3e5b6bcf752611e6722bc0f8f7207156537d5bf8865e40d7c9e2a6c919c07dae05be66e076840895534b011004a1afa17406a1de3edce786d10f9fe1df45085ca188f1fa396e5da057097c70727c8eb82f36f2b9f0a3ebc5e443fd2ee1aa5c8f3b27528c8914b12432f2ad7ebfd91bd982cf677f03da8aaa8aa381a4e22ff257f78aa53a5bf809234a1390fbe380c62ee2c45d065e1ff98d27d6b62f8ae4f06cac410b9a73a4a23afa07c7546196177b45aead3830c5446e86a98c6a35adfe827cfd67f7135f51cfd59cde753485a6c78dbd5ce0b2f1481c836cef05d7bb24a255d82921ead6dd8d92cf615ebac872de60ffd45dcb5e88bb7fed7bf9121d1176ad120fe65c3194799fbdc549b7abe1887a6c266abb381eb1d39cd88aed094aa673437d68e55f8c05ca497132788c34537f54de89e0920dafa0444dc050056519496374aa90b3fa50ab2a40648a6232631c6b340e5291f319e46a867cb6dc37f80cdc5efb5cdcd97349eb7bdac17b329ff906e56eecea36412c3400a21ff2ae536d4eae344c57999edbc685e2ad60fcfc08e3dff91efd889ebb78933e356cb0e4c6a1d85f6136ba36fba6f2e188967f26cfce5fea4a3c8fc00d5b93fed490f5e4f6fd76771ff08c49da93a9ce9f4bb3501d7869c1f490ea6ea6475ab30f409260839259d7999270aa24fbdc3bfe837d9a6a2005c2811759d442d77c9fb65ae6f0e6bd10fde58d85762d93abf6e29cf238b5f9da4d30a1cff99b2d8517f3286527b97d1b107aebde0f282f17fdcadc176eb185018bf767cba39af362196d50772ecc3d61d9d48d25cbf0c2bbc25e8d518f404b0a3389f990266d6a34cd02502d70bf883baa3463786545a4637d9d27338b7667d5e55a9cb4a256efb5959b3e2a385e60e65bf2f4808a8d2e440444cf94225a0e2dec1134dd6bad7aa76527b6bc9d85fade18677b9de0a737e905bbc324e01ab85bc9024cfc9e79f8d5d38ce525bb4e225ae9fefc60c1b3bbd953d7f06977b35d7d7a52aa9b17ed5b388cfe91a2abdac2b2c5b9feb3348236423e33d66e7425e199b8f7921f9880da2a661feff029db76ba7866245153dc092cde35ced52c9e94f541c229fb0b1fbafde0a4e11f6f351cf0edac8270a49679a3ba9d99eff3e4165ece01c308627b1834efb9ef7e6c47daa6ec62d5f45d73fb521de2e02fd72ea19b2c375c48a4b86cbbcedf6f04ffa14f3266641d7330e433b3eb79e3d9a7dde6f2f6e253154c021d2e5187e7cda6cef3d0ba45e6a17fecc8222d21d091a98c3de9c7ee00a320cfdbee950aaae8de85cfb9bda00c848995eede32c85919d909ba0930aa5b95824a2eb49fe1f3bc31bc79b4b7a6dcc0458af5d3964ebe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0x1000}, {&(0x7f0000028000)="f476091fb2d866239e4f4d0737d2d9cc89749d91bc3426b06c08a05a018d6c6e9fce0dff275f2ed340572a24dc48adf3a4c3085e4ca45ada5c20af987bf1384a01507ad75bfca2aac5a123bb79b70bb9a6b44b99df8769aea0fd0e00", 0x5c}, {&(0x7f0000013000-0xe7)="ff4b32a6a1d09fd371b42f25bb8a63b8c92895be3bd5e072f5ebafb1178df67462a6cf9925ce8767601e2ae3a6eb3647826d25682f0afa893ab3ea4509f45b8dec7b13f57f0dc4cf8278bea04494886afed3ad77a17c9e9e48ad4e76cc07813cc636bed8121bb348606f3adb896db17ecfe3a95c363eb4d7b503cea1b7d4fa7747e7622f0c7577115f69671060ba24e24ddca50fb223ad71da87c36ef6e63ab6142506c1b625106879d4c49178dcb8930f7038d21b1b71e83f4799548899cf6b2cdcb2d2524e81cc5485a7d9a2123a95935b78a81e096628b0f04a6a779691926faf24c7f1b6c8", 0xe7}, {&(0x7f000001c000-0xeb)="76e516a8f25d6bfa6444274b8166f38085abe43b64f23e7921a1fd64137e6fb120b310c7bcbd3d87b99bd4bacb86806592a00b3c6d291c9f07b87a0d6c683ee869d866ccd29ea9e19347e0b2791cf1680c677b15d53f4fe2b01a46d5aa005512cbf33fa866ddf89966370292a3015e00b618f86fa57fcc0255e5979b7b8ff0a2f21506c2251a189641f2bfcef48389618e5d0b4ff3328b51050b5cd5cb4b891cc0a9add7d754eb32f9fe1f7cce1681ee936a49260972fbdfe70a7ef2ac210c5481d2f5939c64f8c9cb815ddc0ed676ac909ea6fa7294008bab105f4189ae59b549562a70b3e4afc25e452a", 0xeb}, {&(0x7f000000b000)="6bdb8d3f8d4aaa64f79673767fc9dc5b554c5e571e29b3cbc84703f8cef350476b5c1fc8a535d11d02937452b838cd4d0e2081cd212765298eaa9ebf150cdb1fc0821dc6e31c6c5af9f2fedfa8cf2e593764139ab9ce777a64d929a5e75977336b29e1a32d9a4b8b59e8046ef3d4fc21b21cc6aeb4", 0x75}, {&(0x7f000000f000)="54d5bbe8830eb2f28bdb0d7ec93839a8b6c1c8bde8636fe1", 0x18}], 0x6, &(0x7f000002b000)={0xc0, 0x10d, 0x7, "92bf3fe71da852def8d82a7498d5e079755b61964b8f4510bf10557d774e9628ebccd3f9f6c981983a6f5b1577fe681dd38014787e85522b4023ed14d6bd992b527476147d13e1cc17e960e45e0f6e8aa3ceca3f3f82c662102b652db0c09d11d3e3f025396fa594af9f63c47f57b8b8324f406e57d5d11d36e476b017116a716418d44ec433421bc88a47cf09db7bcc579ac151430541db0ea741d19cb83bfd33a07476e6f6e32f4699b71f"}, 0xc0}], 0x3, 0x8084) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000012000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendmsg$nl_generic(r2, &(0x7f000000b000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f000001a000)={&(0x7f000002a000)={0x414, 0x40, 0x400, 0x4, 0x2, {0x15}, [@typed={0xc, 0x1c, @pid}, @nested={0xbc, 0x6, [@generic="b587a8f9a56f6184d8e312a42755a378e6bee28d2c074ceac94d26bdab6003a13d76c3e0cf89250de2402d8cfcd5e7827dc2d4ae2d0adef426c3f0f0248f83db5716e254358ab7c54f384fc1b98da2247a858a595dd5cafc68a765bc75cd23e5c2ba28a7ce8bcdefc70ef5581546c1ab5288f08a942e8d9e29f27e5c8cbe03f985675c20d005f20ee697a8acd6cf825c17eb39e96ef6421587ce247e0f89730414510204f5b99b6f20e4302245", @generic="c74c91c01e2127d2bffe16"]}, @typed={0x24, 0x41, @str='\'em1wlan1self\vnodevnmd5sum\x00'}, @typed={0xc, 0x23, @pid}, @generic="e0702e527cbb75d298c9234662064eaa026d3ea0c4628781b53d0e4db2fc12f53812667a4d952c656c2fb54a4b14223c27b7", @nested={0x23c, 0x39, [@typed={0xc, 0xb, @u32=0x6}, @generic="28d78025c7b24307a38c9b4c7934f16e40c6707a747b634334149fe49e20bce97d8beddf7f1c7b1f693fcb6206cc60b75a7983ce5102a87f8459127f98f1e803062864e54d948f889e90eb531d92f85eae72242e3e79a0e8083afc6cb366d024203e9625b0c6f4e164e15862d2fb70228556a880672e082d15bbffcecbe6447a84fd61928b49285abdc9c289ef57a670270304cf05f07058709da6a5e760bac51a2abbdfc1aef40c132084cc1c5d97c14928dee33704c5dbf9cddf61277b27816e27f6", @typed={0x30, 0x6c, @str="2f74727573746564106d643573756d277b6367726f7570736563757269747970726f632600"}, @typed={0x8, 0x5a}, @generic="2175ce3396e8685bf8c493a23fbb8c4d738e68b700fa43f15eecfb416a6df5ed9153a0ee017701822c8b1f7359d9a1b69a3898e39638f3576169f1897e544da9e35bc97aa3e63d95461c86940b253a1a903c934c488edd907c0c148f7f1217ededb0077b7dc924e4902570c39240ce3ba2790dcf2b295e814342848975e39ebe98cc7d4bb21256354e7269df1eee0d5349b18b7937a230acf57d44a2e347ecf6", @typed={0x90, 0x8c, @binary="7ba0976af2d52213c9d61e63456f9bb8e7e1eda8b9fef1373fb76b2723153dcdcefba45f57e64497dc95da62982a51c6775e60e7f612fc9d011095ab36919dd40c038036cb29e6e2da62affccb69c971191b86a7fe5c3d73573233adbef68e54b12be5e71b391367bf901c797fd9107098e996454db6068598b1cc530195fa1597854f48e8b735a3"}]}, @nested={0x98, 0x26, [@typed={0xc, 0x5f, @uid}, @typed={0xc, 0x27, @pid}, @typed={0xc, 0x8f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="289485ff721469a8a728cfb3d347da328b41406f8a0a9e5857df99ec116bd531d935ef0204a83538a5e9f4b1366dc6c3a39d1d2c116fa79a9b047f34c45c2990a05723ba4d", @typed={0xc, 0x49, @fd=r0}, @generic="2955cd73096f29f5a184793a33eca67618fff898df29e39d952f7390f831"]}]}, 0x414}, 0x1, 0x0, 0x0, 0x1}, 0x1) sendto(r2, &(0x7f000000c000)="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", 0x1000, 0x10, &(0x7f0000027000-0x10)=@nfc={0x27, 0x5, 0x4ec2, 0x1}, 0x10) sendto$packet(r2, &(0x7f0000007000-0x1)='t', 0x1, 0x0, &(0x7f0000005000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x9, &(0x7f0000000000)) clone(0x0, &(0x7f00003f5000-0x167), &(0x7f0000001000-0x4), &(0x7f00005a9000-0x4), &(0x7f0000d3b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000595000+0x9cf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x31d002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000000000)=""/210, &(0x7f0000002000-0x4)=0xd2) r1 = syz_open_dev$tun(&(0x7f0000915000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) setns(r1, 0x8000000) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000f000-0x8)='./file0\x00', 0x1fe, 0x0) read(r0, &(0x7f000001e000)=""/182, 0xb6) fcntl$setstatus(r0, 0x4, 0x10000) ftruncate(r0, 0x1000) pwrite64(r0, &(0x7f000001d000-0xad)="bbcb3e3ef83fe236ba5d0f631a26aa014a7c3247f22a1e8b21dc2e3337443d9b8e9e79bec399bebdc4792bea8a7b17df43ac7be2d29990479f1a6f9bfe8017d222cd7751a1ecaad09021cf49dda15be3cec3231cb7ecd5afade71d70c60ce87e8689bd8795d9ffc0cd3d385bf42d66aaf47259c1375838fcd790ba5d3e0a529bd4d63ea49ef09d731faa1762c71d316a295a2600bf43f60c18f0d2811e4cac102f1a5844986c368872bbf79b33", 0xad, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000011000), 0x8000) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000010000-0x4)=0x43f) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000-0xd4)="60fe0c3a88f7d72eee8484ab84b8d13c29c9ccef593358b6f844db4cf2760290033a6f4ae5ae053f7beccc088fefbe560e066b86bfca8afe3d6629bb2265d1216d669a1cc730dd6d3298b4dbd39c801bcc89915c8e98f42747aba7510509e10a7ad8dfa43f99dd72e8e0a7208cb9a236593a619869206d160d48d722d2062b1066e5f0188613", 0x1df}], 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ptrace$setopts(0x4200, r1, 0x0, 0x100005) r2 = accept4(r0, &(0x7f000001a000-0xc)=@nl=@proc, &(0x7f0000006000)=0xc, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f000001a000-0x60), &(0x7f0000003000)=0x60, 0x80000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000010000-0x24)={0x0, 0x7}) 2018/04/09 00:47:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000046e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f000001a000-0x40), &(0x7f0000016000-0x40), &(0x7f000001a000-0x40)={0x80000}, &(0x7f0000019000), &(0x7f0000003000)={&(0x7f000000a000-0x8), 0x8}) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x0, 0x200000004) lseek(r0, 0x1fffffffa, 0x0) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x2, &(0x7f0000002000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x9}) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='setgroups\x00') 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000006000)='/dev/vcsa#\x00', 0x1000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000e000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000000d000-0x10)={r3, 0x1, 0x6, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000e000-0x4), &(0x7f000000e000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f000000d000-0x4)=0x2, 0x4) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) clone(0x0, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000001000-0x4), &(0x7f0000889000)) r1 = inotify_init1(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) readv(r1, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)=""/44, 0x2c}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000002000-0x99)=""/153, 0x99}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}], 0xa) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000023000-0x8)={0x0}, 0x90000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000022000)={0x1a, 0x3, 0x3, 0x7ff, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000021000+0xec1)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000022000)=0x1c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000023000)=0x14, 0x80800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000023000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000005000)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000001e000-0x10)={r3, 0x1, 0x6, @random="4505f696e651"}, 0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000013000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 00:47:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x63, 0x8, 0x5, 0x1efc, 0x1, 0x10001}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000002000-0x4), 0x4) keyctl$set_reqkey_keyring(0xe, 0x800000000007) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002000-0x60), &(0x7f0000001000-0x4)=0x60) accept$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4)=0x60) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000001000)=0x10, 0x80800) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80001}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x494)={0x494, 0x3f, 0x100, 0x0, 0x0, {0x16}, [@nested={0x26c, 0x2, [@typed={0xc, 0x2, @u32=0x7fffffff}, @typed={0x8, 0x39}, @typed={0xc, 0x1, @pid=r2}, @generic="863dc7854166fe453ff6a7dcfce10146b8b3f03e156b6ce3393dbbe7bb2df52cd6501e9f8d423c0206d4a311d4c747046dc6713dd2464a322c540bf9a77efbbae094062312433ecba5e7189cef27c5930e889dfdee9c91a292a79fbeea144b8dcb67c301268a2884b104b4c7faa8c06afc9e6744b82d3cbe2c351bbe29e96077f44c9b331c5117fa6b5e94c5e5e53c05c8a10f59f492", @generic="1d74dbefdedc8b8f379b9fa5ce8a8e8ca6ef6e8dee6ab63b6bf9cfa32ff9c47266f32df240cd4a85adc7f557ee86405064b9d74a85962886e6e8ab519be8d04a421c15cb953fe5ff2cb6c4f6f7edb73c72101545e5c3b52ab6e43f26998107d716d9332ddb3b5a39921ee9c8522374485a03b3af67d1b97134b7dc680689e219fc156c485c71ad5e5ab607fd89d8f2677a7674", @generic="e752ba5664a584d922544a1349bf8191490d0ff2c84d87638329a7a27d595b2fe8e119e72ab8f92078446213af01de4fcaea0577320b3a61699e6478a85b2b76f17bddfdd674abced2f994b004373697489800782a824552ba6d433cca97d378023ee28870c112099ebae1e15ae831283b3b680583246e361eacef35cb143d3711ff9c319ad5e7ec23613a3b7ac601c9a50b59a86bff175efc7e1a198f066bd125e234aedc52e97d236035049def28561595b119113aba736363d2da84ed29b035a07e44b995474400422610cc27f04d12a289", @generic="68c6dfe36c8bf3cdf2e4badd2ea190f027cc104897795c34d624f8d1352369cc5fb6617fb1f846e24621f1698a1eda9073f4407ece22e95dfa7c9d73100e6ed71be87ea54611bb4d814f29"]}, @typed={0x94, 0x31, @binary="2fa8f5f6f1b625a99f2991b73e606feb3e0f900225087ddb448d9e781d9ba75a4c34d650584c419a7c8b18b0add5a69da685cb7e3a050e093e4a71cd787e0e793ce349938d589745069bb3ffddaf85d37dd081aec437c3d965f320b510c8c64bae1fdf60ca0378c29e5725fd6c9e2716013522876bc543739d61983bd58a3299d8437866e2c6717e68cb2e"}, @generic="82f4faea832b2e1fb7a40a0ea493aa0780d7adc962cab53f6d3c1dea8720d5d0a731959dbb91a6887e9b5875bc452c3845d6997e339a3d6a67a423f97f77681c74016fc4e1caffaadeb9e07504b53001a49bc7c3db222c211d204e15d17d2a31b28fe367ce21b0a754575034075923c0947f793f9788dc89bb243240516cad059a053fdf0fc7b062ebdd85072f1b99575c8558866b02af836233e34116766b84151ece41a2a938aa0797fe210ff1d3021fb9e666065dc8481501d28bd2d550a226b0f6963f797b6f727e70be94d478211199827fafd178af3d3b0c712d811faf2d3ff3094a555145e0", @nested={0x88, 0x24, [@typed={0xc, 0x55, @str='\x00'}, @generic, @generic="7016f16820a9faee29dd38089eca634fe31cab666a87bc282e7cdab156f6b5a3c20699dbb5dc9ed7f3d27443370be2ab5b9f8436b2e22607578d1a42ab535f669fe905c01f9e168075e2fc9bc852799e5fec38e0945bf8cb1b2f771893d47e1fb4ed8b57", @typed={0x14, 0x6c, @binary="571b33523026e49b9dcd39"}]}, @typed={0xc, 0x87, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}]}, 0x494}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) clone(0x0, &(0x7f0000238000-0x1)="80", &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000000000)) open_by_handle_at(0xffffffffffffffff, &(0x7f0000001000-0xda)={0x8}, 0x0) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r2, 0xfffffffffffffffe, 0x0) waitid(0x0, 0x0, &(0x7f0000008000-0x10), 0xa0000008, &(0x7f000000a000-0x90)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000001a000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x400000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f0000018000)="1c55f4b75857e512", 0x8) tgkill(r0, r2, 0x12) waitid(0x0, 0x0, 0x0, 0xd, &(0x7f000000b000-0x52)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000016000-0x4)=0x3) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000019000-0x8)={0x10001, 0x0, 0xfffffffffffffa40, 0x1000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = semget(0x0, 0x1, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r5, 0x7, 0x12, &(0x7f000001b000-0x47)=""/71) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000019000)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0xd0, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000001a000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0xffffffff, 0xffffffff], @generic="cded65eb4bebe0516f6e9a36bf3433fa", @generic="2352df279912cae008ca6e8b540cc0ef", {}, {0xff}, 0x2f, 0x5, 0x1, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xfffffffffffffffc, 0x6}}}, {{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x3b8) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000641000-0x20)={0x73, 0x0, 0x201, 0x4, 0xa77a, 0x8000, 0x7, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xbc5a}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000d000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @common='lo\x00'}) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c6, &(0x7f0000001000), &(0x7f0000002000), &(0x7f00001a1000-0x4), &(0x7f0000001000-0x1)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000006000-0xe)='net/netfilter\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000004000), &(0x7f0000008000)=0x60, 0x800) clock_gettime(0x0, &(0x7f0000004000)={0x0}) ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r2}, &(0x7f0000006000-0x8), 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000009000)={0x0, 0x68, &(0x7f0000006000-0x68)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0xaa39, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x3}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3, 0x2}, &(0x7f000000a000-0x4)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f000000a000-0x8)=0x0) io_cancel(r4, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x1, 0xead1, r1, &(0x7f0000005000-0x7f)="889f9263a574442ca2df05cbcc329d07e1afe0c7e61dbd4d64218a1b57983966076faeda7e996b8147817fa3cbc409bd4c610431e6259eee61179cfea4b1ee889ca0e0ca067edcc69ea6e26ee6aa5dda563499d03af1f70dd7423eb5de9e3b79844b0797e721b5d019a75df9ae11395c96dff1df3d6a79379fd64debc59a03", 0x7f, 0x8d, 0x0, 0x0, r1}, &(0x7f0000004000-0x20)) setpgid(0x0, r0) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001a000)={0x1, 0x100, 0x6, 0x66, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000018000)={r0, &(0x7f000000e000-0x8a), &(0x7f000001a000)=""/146}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000001c000), &(0x7f000000b000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000001d000)=0x7f, 0x8) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0x2, &(0x7f0000001000-0x18)=@raw=[@alu={0x0, 0x0, 0xc, 0x0, 0xe}], &(0x7f0000003000-0x4)='GPL\x00', 0x0, 0x86, &(0x7f0000000000)=""/134}, 0x48) pipe2(&(0x7f0000002000)={0x0}, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000b000-0x60)=[{&(0x7f000000b000-0xb9)=""/185, 0xb9}, {&(0x7f000000b000-0xd1)=""/209, 0xd1}, {&(0x7f000000a000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/92, 0x5c}, {&(0x7f0000007000-0xc)=""/12, 0xc}], 0x6) ioctl$TCGETA(r0, 0x5405, &(0x7f0000005000-0x14)) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000009000)='big_key\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f000000d000-0xb)='cifs.idmap\x00', &(0x7f0000017000-0x1)='\x00') getsockname$netlink(r1, &(0x7f0000001000-0xc), &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000017000-0x8)) 2018/04/09 00:47:56 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000f2b000-0x8)='./file0\x00', 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x10, 0x965, 0x27d8}, &(0x7f00008dc000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000121000)={r1, 0x9, "4a65bd38e177ebd83f"}, &(0x7f0000000000)=0x11) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000007000-0x38)={&(0x7f0000004000-0xc)={0x10}, 0xc, &(0x7f000000a000)={&(0x7f0000000000)={0x1c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0x4, 0x80000000000002, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000-0x4)=r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x200000}, &(0x7f0000001000-0x4)=0x14f) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}}, 0x20) 2018/04/09 00:47:56 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000007000)='/dev/vcs#\x00', 0x213f20cd, 0x414100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000007000)) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000007000-0x4), &(0x7f0000004000)=0xff6e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000008000-0x1)='\x00', 0x3) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000005000)={"0d9f2dc357212ece26d8e4fdac8aea4a", {0x4, 0xfffffffffffffffd, 0x5, "e6cb474a2960", 0x6}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000008000)={0x48af08b, 0x3, 0x1f00000000000, 0x40, 0x0, 0xc6, 0xd823, 0x0, 0x6, 0x33f, 0x2, 0x5}) 2018/04/09 00:47:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000a17000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f00000ce000), &(0x7f0000000000)=0x4) shutdown(r0, 0x1) r1 = msgget$private(0x0, 0x181) r2 = socket(0xa, 0x0, 0xfffffffffffffffc) msgrcv(r1, &(0x7f0000000000)={0x0, ""/184}, 0xffffffffffffffcb, 0x0, 0x2000) clone(0x0, &(0x7f00008b8000), &(0x7f0000bef000), &(0x7f0000738000-0x4), &(0x7f00005d5000)) msgrcv(r1, &(0x7f0000003000-0x91)={0x0, ""/137}, 0x91, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x5, 0x0) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) msync(&(0x7f0000816000/0x4000)=nil, 0x4000, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000007000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x8)=@abs, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f000000b000-0x9)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f000000a000)=@sco, 0x8, &(0x7f0000001000)=[{&(0x7f000000b000-0x1b)=""/27, 0x1b}, {&(0x7f000000b000-0x33)=""/51, 0x33}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000003000)=""/77, 0x4d}, {&(0x7f000000a000)=""/213, 0xd5}], 0x5, &(0x7f000000a000)=""/25, 0x19, 0xde6}, 0x40000000) 2018/04/09 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x144000)=nil, 0x144000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000145000-0x8)={0x0, 0x0}) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, 0x0, &(0x7f00000f1000)) io_setup(0x5, &(0x7f000006e000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000144000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000144000)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x90) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000001a000-0x44)={{0x2, 0x2, @empty}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="fa19b020053fd49c102531d559de67e8"}) exit_group(0x9) 2018/04/09 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = dup(r0) 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) 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) 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) 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) 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0x1e0)=[{{&(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="ccc0997fcdf2d281192be4757d4ebd8e69ca436bdc35377ae2af51cc61042ef41f46a5a2df1af88399a6901efb34d47b642439f2da3fed01b8bd62761966c8d3620a4f86e865b10be53421c1a4beb607a68135725f02a5dcb0bce04c8c8dcc9d35cd8e88b1a61d0c215e8843a9283cc585114abe909cf46cbac3300db49e3661f7ab5d763ee9b4a8013b62d41843615ab3890612b4649f8f9802460d42a3", 0x9e}, {&(0x7f0000001000-0x9d)="01b5d520ee1729b9f0184d81a93c75c92a3adb6932aee928669e89302f69a03e0311c429849d67be69bb8f1d5d2531f2c68728c57574646addf8f3dd1e849d26fc728edb18e3618a14e97bf958ba0bb387bd5dd09c814df8fb7eb15bfe674eb64c8dd642a0a7130276e9548740146ed50951facf0d75af14740e5c489508b8cad506e7e32c1247a500fb8597ae4e946e46d1ec6f370ec16d33de118797", 0x9d}, {&(0x7f0000002000)="499212c4e818dc468f3ec1893f", 0xd}, {&(0x7f0000001000)="2f7d1190", 0x4}, {&(0x7f0000002000-0x91)="d12b38e9542c0fd3c6348c5d3e353e44cbbe4dfa996ffe7c246db6d115a441e3c345a77d9e3765c8801048f4312506f41031b0a23d48f56c5346787ff015d1da9f41098db0102d34aa500e476ae8d78d41fd7a7cf64c084d6d75b240a3fa35c3550088b739a98645a5a5c6a76b477f916f039b5ea38cd5232b4c78b782614afb612610f164d8434938c87d3d342036967a", 0x91}, {&(0x7f0000001000)="1d2bec9e6f2fac93021743bd8f73586c11dfb27d7cc37c58425a81c408b7e649e36d9011f86a129280903652f38361b1fb96dbbd2f120975f9b60ef79e72160c15016c260de85727fd42ae9701c7ed0bde34b5d725fded94c8ae727c3be709e636bca5b08f1632102d0b8122bf9ba40a8548a8f5052b816c0afb9c6ea4c58a6389b6768659be426432641163f0d9b4688216cafdd5cc4a79bd48e87e9958de2467803e72be0d97edda561a80368aa3f9015188683923afcbd98121767cedb3b509e467315ad3f8b475c20f8c032e9c6a146fcbfdf6e9cb37fa48674b4647d69df3ff69d6", 0xe4}, {&(0x7f0000003000-0xe1)="881a61129c8c407e2566af4cd0c6c3a5aeea2c23a5c877d3e23a0e8a80d7dea524188f164eff59fb47e4dcb6bcb055d078e16ef86add8b1afb07181b05f3abc2e29985d6cde16be64a2cf9cd88886fb8b182fdda1b49d7266001b9b523f028f997dc0a6a2d4d2ef0768c800f88e2afe208f636555f97898d2c2db156d658ebfb1765bf0a1129a98d4abf1b9ae39e72249be08b74b96ab180355c1c0461741774c3c571748ca9b676d15c7681df55f0b2c6d35835dc49eb764384fddbe654e1cc6f04ae15a7a271372b68574e049dd6af6396e7326e8fd27612e1379be89f419d05", 0xe1}, {&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000002000)="151b1f08e7631d54aa3c3a735ed0540c853df3c4cb82b2f344a0919701e3dadbaf30597ffa6a5d14e8f7e2be8a3dc7a2151f5c75066b9ee73d54a8936f484254934a1c2cd70a4f2d7c22845c346591eadbe189554b557127cd272f2fa3c222cd6cbb926ef00e4be8ecbd121b47e07d3fe4229a96950b8ee167", 0x79}], 0x9, 0x0, 0x0, 0x20000000}, 0x7}, {{&(0x7f0000002000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000003000-0x90)=[{&(0x7f0000002000-0x29)="32754afc67bfc4b5ffabba160fa4e82f0cb23fbacbb76011ec5da894bdf08739e6a47157c5af687ef1", 0x29}, {&(0x7f0000002000)="5b41574417293f0e1d2ecf8559c8ef58ad91c54915a8b01f35d105aa8d259031b98a34446306f24188e85a2997b334b7ab75544ddd717f54b47633f5fdf750bfc81b23ecf876db0bf33967c3bcfa0fed88f94a773c0c49", 0x57}, {&(0x7f0000001000)="01abe8eb790b82579a6946aad7a3a60b74eaccdd2cc552f3b4565be1be3fe058fb91d431df38da4087b4c40b097596a0eb90c6ded714cba52c54c8bfa990cb81dc8f27dd6119671a534dc4db66aea70138395616f03c5ceee030828b3afae32dadf704c58d1b5ee76af89d8f6e", 0x6d}, {&(0x7f0000000000)="c5eb26ad36e5c8e3847157e3565eea35e91aeb284b5666cc76d91829d5a24a4f9c73fb34f67dac643a7daad5bcbd5e413b5fe1aa6aa76620dc2935ed99b7fcd62b14de5df275192893591292ee0d91f8bc7b4eebbd7fa289027e09a6d859feff76fba29c1467493f13c20e26500e1faf4161006015b4fef75243afeffaf40f6374e8abcce0397fa47e235229f5955696cbd07a52d0553d046b192045024c29658f738438c3654e03c91fb12ad608694809eec554e57e0e5d52235cdbd01e453a27f3c0b866b61d80214520d558c72640139d57ec2feaad13b7e51354cd05f43a607be9e7575adf1ecf77cfab4e3998391d30f2", 0xf3}, {&(0x7f0000003000-0xdb)="9be09f22f2c5eb3734cc67a23abb5d71643c76abe1180db63b073fb9f753129fedd39fd406daba1f9a7a04c70ad5abb221e700e65105d2ee12be4067ef89ec9c7386659792ced8a521b99fc5cc043dfc2c6a0b9dfbcfde8c6ae0b7ff87ef5929ddd64c8ac4ab187711e7a48061077c0a49c6340951926f0ea45f2aaf4e532115f774d4fb84f8a3dc9fc89ae705860cc4a7bac2a06dd9f6c19ecc44ec232550a9e38d4080f97bef1f86247d0b18196ae5b48b4ff24bacda4ef6c02c0e6c08c855f50aa89a84009f1d7dc09a3aa9335b80dda6d7d30fc61c3c8be6bc", 0xdb}, {&(0x7f0000000000)="5c2d38593c1b83214f01255037a727ba5c8e1addc2cfb1dc25d9876c3ef1c325c9a71a76b6c323651749f54493210bc8bd5920807bed57bf69140541e3c26f227c6db20c4bcca9d494131c0b5f23a7db5e97646b55e26ae2fcfc936be15d22708d8895a8e7893f280402fb9c55d0b96e28ad8148c43fc6dd6aaed4fdad37fddb8b9af67b1742c3a378918deee550d3dd9b35ba", 0x93}, {&(0x7f0000003000-0x2)="91fd", 0x2}, {&(0x7f0000002000-0xd4)="f2e361f00aab9ce20c819f94212cfbb85c92a14990b8e239de3c8072058e6ba6e8eedca85b586ab021d67c2936623d4ee402f61f2f8e8a73ab9ad40f3b8bbba36d64be31274b49ac5149995c4175b648dc180431f8a8a4afe07f7d21afefa82aadc48c96d2c71f2a902536b29c145bf72db7ae562eef93b24ff1ca53f5a674ac92d37dd41d2aeb344050aa114bd28df58c457ad1f17e200b2d54dc9edbc3a27e5dec1a35f09fc0287eb329cd6bf8004391679c420ad3720dbd71ebff4cf50d375fc172ec31704a1dca5ee5e3ebc5c07bf2e75d33", 0xd4}, {&(0x7f0000003000-0x58)="f7a26751c3ac544fc8d0730eaf77fbaad2510fb90ba861180145d79425f9ffabb74b8542f8efc1b03b09c07da3cd7a7c95c41ac5817af5dae447410f7e8af4cbc10784aa19982be2f838db5f91885a97db463f0acc68d252", 0x58}], 0x9, &(0x7f0000001000-0x10d8)=[{0x1010, 0x1ff, 0x4, 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0x1000}, {&(0x7f0000001000)="e6f10cab59212f01831865d1a4be50", 0xf}, {&(0x7f0000002000)="50fcfa4f7188526c67c48380aceb32346a2c872917b444983a21a40a1001a0d8183a4141ac66009b3cc7d94d0ee1c4a3145d66c1ddcaee203c881c97208d9f9abeb26f988f851802094b78db2c832fbbb6757c1f4bfd41f1eec3a4e41e6b883229fab006635f43b8e3942eefa0928ce3b40e5f14f2592a40033093b57ae23812e9d040afae4bd8455cc57160d1448bc15238b79383d761c606d15f524e033d02dbfe85b0e481d3f4184e6e9f9edad4191d9a7533c8269cd6a40fe2f7408f2805c187a4295a199762732710495a958e2ead56998fcf03db7293ab241b", 0xdc}, {&(0x7f0000000000)="c9fdcff6ea3d22b63c51fc9f772897f6a8d191f9eaa02d2b57c89d4481cb69e113e6e964c59729df3414c766a9b8602014a3f7bcbf2b9edb640b3eaacaf02f2e5751bd70e949aa99947815ad605c902ce662f9cf28863612042bf0400f7bc619b4f58deafb3d3f416f07072fb70c4d8993b42279dceb39190d054fcdc2a68539cdac19b6ad9f17a7d10012ea07cbef0ceaf3c2db371dc0799af510b3cec900c41e18f6e123b7a2b1d4bbf74aac44ab18882721a9b38c8e", 0xb7}, {&(0x7f0000001000)="de7db7b394834419c0c72c9048eceaf910289456f5c6a8eba77905f3a55d1c", 0x1f}, {&(0x7f0000002000-0x47)="fdbbcc0491ff79257c4b3d3286ac21ba8bb949416d4cfeb271a420a37ee28a8a8026bc0caebc229f5ae947b6f25690ed02777525b26c2315fb707e50954940266d1f1bc3b76de7", 0x47}], 0x6, &(0x7f0000001000-0x18)=[{0x18, 0x115, 0x9, "98c08f"}], 0x18, 0x20040000}, 0x7}, {{&(0x7f0000003000-0x6)=@hci={0x1f, 0xfff}, 0x6, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x84)="40145194f81788d1a4c107550f3bd7311b27203be3f71003610ee3ffc0901bb1e7e89e858e0394022f58a1de9186fbb9f5dbef6654d5316af23852c8750b22eba8a308472b346f4238b8fc4074421f95926d152284d9d3ab12d7df39f15217d74cde6acbf7bfb12ecb8e98f18108d9a20e396e2810a38f1701b81b53edd00864995abe51", 0x84}, {&(0x7f0000001000-0x31)="e888d44dbd7be513d5555dcfbe5dbc3f7c560f01b715bfbe0b8bcb69f88c46915b78e305f1e809a4dcc337ba40e4108329", 0x31}, {&(0x7f0000002000-0x2f)="586cec882759a786613c646a101d2a69635ec0e252e3ea54438c47bb084fdb5a8e562ed3d0a022f34ed2ffaf4df256", 0x2f}, {&(0x7f0000003000-0x66)="23897f824c40bc51aaac8560f1a546a0f524b9ee13e43af1d7991b37bc2326f20229ffd018d0f253bca39bfd3a062447bca82c4042f8c62739d41108fd427c4bc3bfa00abcad1c3c51ece923324123c4be7a148bcdcade236b7e7cd48a6a40fb5df5784bbc27", 0x66}, {&(0x7f0000001000)}], 0x5, &(0x7f0000001000-0x2c0)=[{0x100, 0x112, 0x3, "709b9c68e59c9d414fcb7f2747061a41c7502e2fa98a1b65d7d8d454a644b1138204280a64ccdd99881b877baa31ed4c3ef376006e14384d59adfbc1d74732ac741c841bec99882402e36f9fbd386007517b0711a0cb155ab34cbe4f854e329473cfd3ac7a06998052694c4bb160198de7e4e2637abfd884ee8efcfc15191077143eec21a5c0761f53cbd5e0a839142aa815e0ac1edd35887243003d7363681b6c536248cfea83638b8621d941a4db3feaaa6f1137aa29df3e844437422ce14b2da3a90705df469187b7c415280ad39602efd27834a2f2474454fa14919adb4c0a5cf750a7c91e2a4fa7ac93ce"}, {0xf8, 0x19f, 0x1, "6dc27be70402c172361ecf5307775dd2f20bc35b01238172caf409c32e243c08c05b17ae5af0733142668172ff2687c380785ced70e582c43de106a54020b81daef491ccb5c71fea054edfa8058b6531fada2ca23ef25da3e813b4de1b90fda4f1a80ee5490397687dc02cf3b8e66318e6180dd6f5ffa0beba059503dbe73ecd4e602107bee94c44a122e0d0ced93c034ebb08a0e5796fa1847d7d1ea47b113bd57abd6c71cf6a8d2564d58e97721e2d7258a95fec907413d9c38433549480b5f0843702872e23d4feb29d7f66312e19dfd28e70ffb2ec5096f8d9058f9383ddd57d0296a73aba"}, {0x40, 0x115, 0x1000, "15e6648c041002e9c3e34ff28f7483f2ccd2cf50931f1fab826afc820b4bbf699f7761c71a2fb031e4fa0905d74c"}, {0x88, 0x6, 0x4, "29f1e38d59d11faeed46cd334b51229106405402c72d6c43783d889d2ed6f67253795b159c7c259c30d65995c6ea26958956cf4d4b90af8efa0bcdb0511f6a5b7dcc39ae28261054c597264a485990bf376d8c5dbeea7703c9c81fd1739c6303c549f8910f53fcddc2440f36181e288737c525023b4c"}], 0x2c0, 0x20000004}, 0x80000000}, {{&(0x7f0000000000)=@nfc={0x27, 0x1000, 0x0, 0x2}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000002000)="b4a7fdcd01a1e5518f6e1306377971760354c02b16f4ec9fe813f1d8713c", 0x1e}, {&(0x7f0000003000-0xe3)="5f59bd7eb717c04f4f9b378d33fafdd186f12d4cbd6f524dcfa477e5d0e8ef8f9724c204872b31791ff203047cf92fd1a464e3c496dece39ef6871a457a859a1e674460c05dd9cda3cb9b94778a2fe24be703e837e69a5dc7ba53eee975276a0ca3e990ebd8548f639452fbd286991dfdddf16f542199f3e97d34fa5ac9d3d47f887951a2a4f6f112158ee1591df765c731bd8e4e709189a41972c19994a6ee15440b0ca79cea46d3b40aacfc412935581b1b9dbc547d673e7e31124b83ba3835a8112f1c8412daafe7e07714f3295404b4f29ea77fb210b2ac731cbb9e9d14c63a5f4", 0xe3}, {&(0x7f0000002000)="1e1b4d5557a605f2754b2d23a8a33bdcb2b528184a405040580ee61e94d11858b57556ef5a5dcb371f34d37aea28e62add74ff0d1bca6c1cfff94ad6aca9ffc761a967fb18257c704587a8fa070e5a544d1ea5a184e32a5eeb833672359590ba8986614baae63cdc7fbbf249a3ac175765aa0f7dbdd7e6f01498ca44ba5fe5e70a918ba27a9b6379898d21e9014cfacce80618ff", 0x94}, {&(0x7f0000003000-0xb1)="8b5f4912774e655fa8364ab16dc7ccee79dc829e1f029c5552342e9fcd7149ec8564ff653db928c78787646065ea6c00e89494b391a73ae8e678c948fd9a0805a8fb0dcf77416c72a3bd3ca7eaa262390cb051603d58f0bca40a4cb7c36e9df0bd1788d8129e0b75d1c2ee7c1413799184d1325248b913de5ee63a1fc8f40908b8be43bf32fba0189ef7c45e306869d7781d34e95ae12caf4c72e76ef49d032ab7fbc786985fea309b7c3a2ff805152cf8", 0xb1}], 0x4, &(0x7f0000000000)=[{0x28, 0x11f, 0xbcfd, "8737eb8a027722111da98293fbc21a9bcfca9b363d39a9"}, {0x88, 0x104, 0x2, "baa96ce242e588b30dadb58b82765c8a6a2bfa9d4c92a91532c519bfeb0a95f83d8d2d156f24dff1458755c719dba159c668b363c0e9877bbcdcd80f0b7ba642cc95085dc3e87ecfe395a46dc675fcb3dc8b373e82a35238d99d732d1536f2b18f7ae5e5bef04fe917800446f363e94428ea5ac1a1ca7b"}, {0x20, 0x0, 0x7688, "96fb70e12b384d0cfddc87c6"}, {0x60, 0x6, 0x53, "1f08b6ff325b498bba71990806086e87fcb01c7d9ad4ecc3598a0ffc2b888b2a2e54e336a18add4f7ae1e53f82b96b15f7cd48f318ca5179d2ed05c18d8d35287b5d7655d81ebf42c46b6ad0318772"}, {0x20, 0x10f, 0x9, "f42a765ef7e9ea1d776606e9"}], 0x150, 0x4040010}, 0x3}, {{&(0x7f0000001000-0x10)=@can={0x1d, r2}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="b04be1597582ff11db2964858896a3e76e550a8d33921342821e89387e28bcaaa12808a3deb4caa035f969f098165514c4606ba49e32a68679461544ae3a4005452ed1679e4e76283b90a4d0b0111664374340ea7e4b02bc464333ed4ee12651750cfc39290af3c0d5715e41723283dc6366e72c535ad50dc7", 0x79}], 0x1, &(0x7f0000003000-0x138)=[{0x30, 0x117, 0x7fffffff, "fc0ef974aaea4c551b4430347a0ca6a53e7b9b6603b9f7dd8e2e3cd8e5495c"}, {0x10, 0x19f, 0x649145bd}, {0xf8, 0x119, 0x8, "e2ce4ac14040ae2e5a7bed21d9c3d0df57dfba7b91bee498905083bc7829561621a3592210cf24571ecb323c13e42f5c25965b4f8017b7a9d4933034dde298cf7ca416b00f267b286ef3771e04920c9d43ff555232d924a8ff6bf02ff905e0ba6000f327959fec86b0bbb08b695522ab56f45ac310f361570980d7644c657184db0d813b685574690ec2ad26a33e411631fe9719c47a2421cabba75a2412c8c2ea76b9e4e983155d8bcb1cbeae60864b6d111dfd6ac25f07b82006f0cd0323fddb0243142046b177162a29ca77c105a8229c2f0957cf9b3e269af9bf2d59c35457a3e0714f873162"}], 0x138, 0x40040}, 0x1}], 0x8, 0x40) r3 = socket$nl_route(0x10, 0x3, 0x0) dup3(r3, r0, 0x80000) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000022000-0xb)='/dev/vcsa#\x00', 0x20, 0x20020) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000023000)={0x4, 0x10001, 0x1000, 0x0, 0xb}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002d000)={0x0, 0x0}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000008000-0x50)={@common='yam0\x00', @ifru_map={0x4, 0x4, 0x7, 0x1f, 0x9, 0x10000}}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000002c000)=[{{0x0, 0x0, &(0x7f000001f000-0x70)=[{&(0x7f000002a000)=""/100, 0x64}, {&(0x7f0000018000-0xdf)=""/223, 0xdf}, {&(0x7f000002d000-0x97)=""/151, 0x97}, {&(0x7f0000020000-0x92)=""/146, 0x92}, {&(0x7f0000010000-0xaf)=""/175, 0xaf}, {&(0x7f0000009000)=""/226, 0xe2}, {&(0x7f000002c000)=""/37, 0x25}], 0x7, &(0x7f0000012000)=""/142, 0x8e, 0x9c}, 0x1}, {{&(0x7f000001f000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000024000)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f000002c000)=""/180, 0xb4}, {&(0x7f000002d000-0x5c)=""/92, 0x5c}, {&(0x7f000002d000-0x59)=""/89, 0x59}, {&(0x7f000002c000)=""/176, 0xb0}, {&(0x7f000002c000)=""/1, 0x1}, {&(0x7f000002b000)=""/30, 0x1e}, {&(0x7f000002c000)=""/147, 0x93}, {&(0x7f000002c000)}, {&(0x7f0000021000+0xb56)=""/253, 0xfd}], 0xa, &(0x7f0000013000)=""/227, 0xe3, 0x1}}, {{&(0x7f000002c000)=@nfc_llcp, 0x60, &(0x7f000002d000-0x90)=[{&(0x7f000002c000)=""/17, 0x11}, {&(0x7f0000005000-0xe2)=""/226, 0xe2}, {&(0x7f0000005000)}, {&(0x7f000002c000)=""/209, 0xd1}, {&(0x7f000002d000-0xc6)=""/198, 0xc6}, {&(0x7f0000013000-0x49)=""/73, 0x49}, {&(0x7f000002d000-0x10)=""/16, 0x10}, {&(0x7f000002c000+0x2dd)}, {&(0x7f000002d000-0xdc)=""/220, 0xdc}], 0x9, &(0x7f000002c000)=""/217, 0xd9, 0x20}, 0xea}, {{&(0x7f000002c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, 0x3a, &(0x7f0000020000)=[{&(0x7f0000009000-0x5f)=""/95, 0x5f}, {&(0x7f000002d000-0x71)=""/113, 0x71}], 0x2, &(0x7f000002c000)=""/186, 0xba, 0x1}, 0x6b5}], 0x4, 0x2, 0x0) close(r2) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x7, 0x0, 0x0, 0x7fff, 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) 2018/04/09 00:47:57 executing program 1: socketpair$ax25(0x3, 0x7, 0x8, &(0x7f000067f000+0x366)={0x0}) syz_open_dev$urandom(&(0x7f000071a000)='/dev/urandom\x00', 0x0, 0x400) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008fc000)=0x0, &(0x7f0000000000+0xb10), &(0x7f00002a9000)) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x8f8000)=nil, 0x8f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000017f000-0x8)='./file0\x00', &(0x7f00004be000)=""/4096, 0x1000) msgctl$IPC_SET(0x0, 0x1, &(0x7f000024c000)) 2018/04/09 00:47:57 executing program 0: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000506000-0x4)) flock(r0, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000b000-0x3)='lo\x00', 0x6) fcntl$getflags(r1, 0x40a) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x10102, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000000a000-0xd0)=""/208, &(0x7f0000002000-0x4)=0xffffffd9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x1, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000007000-0x8), 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000002000)='./file0\x00', 0x2000, 0x1, &(0x7f0000005000)) r4 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x2, 0x200) getsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/04/09 00:47:57 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) clone(0x10000, &(0x7f0000001000-0x2)="0904", &(0x7f0000007000), &(0x7f00004cf000-0x4), &(0x7f0000001000-0x1b)="34310e58c1b5a1382baa5640fb11cdc880e7e7fc77944dc5fb7444") mount(&(0x7f0000e98000-0x8)='./file0\x00', &(0x7f00007f4000)='./file0\x00', &(0x7f00004a8000)='tracefs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000000000)={&(0x7f0000001000)="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", 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x200200) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ace000+0xff0)="cad0facc0618e36e8499c8489f39d8fb", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000001000-0x10)={&(0x7f0000d5a000-0x30)=""/48, 0x30}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x7f}) 2018/04/09 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000248000-0x10)={0x0, 0x1, 0x0, 0x2, 0x0}, &(0x7f000024d000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7ff, 0x100000001, 0x8}, 0x10) mmap(&(0x7f0000000000/0x7b8000)=nil, 0x7b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000007000-0x8)) clone(0x0, &(0x7f0000001000-0x27), &(0x7f0000ece000), &(0x7f00005c2000-0x4), &(0x7f0000000000)) madvise(&(0x7f00006c6000/0x1000)=nil, 0x1000, 0x2) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000002000)={0x4}, &(0x7f0000009000-0x8), 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/route\x00') pread64(r0, &(0x7f0000006000-0xee)=""/238, 0x1c3, 0x20000) 2018/04/09 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)='/dev/loop-control\x00', 0x80, 0x0) r1 = inotify_init1(0x80800) tee(r0, r1, 0x9, 0x9) memfd_create(&(0x7f0000002000)="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", 0x0) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ptmx\x00', 0x901, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x1, 0x100) msgctl$IPC_RMID(r1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000d000+0xf12)=[{&(0x7f000000d000)="c50199e24b762498edb15a8fdca00b6e6316155bc70870f627107198179ca816a5384ebafb30282b3e7e55edb864e51de6dd404456f2346a757ffe461dc8a0d589f67cda0bedbe40f6c78156111eca6a97bbcbfe7f2a952bd201f01e4433ec3c46467db98cf1d30b9e425e01ef4b762dd8c05409fddf93a60d15c73ac5e33e3e4f9ce0a9b6cf8f2d813be552cf458aadc5b5b3695f0c346da765f691c4f46a5fe412acc876b5a7c782f6ac82a2e4d773565f71"}, {&(0x7f0000009000-0x9)="d06b55ee4e44f3ab77", 0xffffffffffffff14}], 0x2) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000000e000)={0x911, 0x9, 0xfff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009000)=0x5, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000005000)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000010000+0x4b0)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000007000)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f000000d000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000000)={&(0x7f0000008000-0x24)={0x24, 0xd, 0x5, 0x300, 0x1, 0x2, {0xf, 0x0, 0x8}, [@typed={0x10, 0x33, @u64=0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000011000-0x8)={0x0, 0x4}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000a000)={r4, 0x2}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000e000-0x38)={&(0x7f000000e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f000000d000)=[{&(0x7f000000d000)=""/211, 0xd3}], 0x1, &(0x7f0000006000-0x25)=""/37, 0x25, 0x4}, 0x122) unlinkat(r2, &(0x7f0000010000)='./file0\x00', 0x200) 2018/04/09 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='net/route\x00') ftruncate(r0, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000005000-0x14)={@local, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/04/09 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000013000-0x4)=r0) r3 = memfd_create(&(0x7f0000011000)='\x00', 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000012000-0x4)) r4 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r4, 0x0, 0x0) tgkill(r0, r4, 0x1b) wait4(r4, 0x0, 0x0, &(0x7f0000002000-0x90)) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0}) bind$unix(r0, &(0x7f000001d000)=@file={0x1, './file0\x00'}, 0xa) prctl$setmm(0x23, 0x2, &(0x7f0000010000/0x2000)=nil) connect$unix(r0, &(0x7f000001b000)=@file={0x1, './file0\x00'}, 0xa) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x800}, {0x0, 0x6}, {0x8, 0x100}], 0x3) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x32, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2}, @random="25f81d2dc6e1", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000)={0x0, 0x2710}, 0x10) 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000007000)='vboxnet1vmnet1{\x00', 0x0, 0x0, &(0x7f0000005000-0x40)) mq_notify(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, @thr={&(0x7f0000003000), &(0x7f0000001000)}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000000d000)=@full, &(0x7f000000d000)=0x48) 2018/04/09 00:47:57 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000004000-0x28)=[&(0x7f0000003000-0x40)={0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000000b000)='U', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mlock2(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x2000, 0x800, &(0x7f0000cab000/0x2000)=nil) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000007000)={0x3f}, 0x4) shmctl$SHM_LOCK(r0, 0xb) munlockall() 2018/04/09 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000020000+0xa48)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000020000)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000021000)="5c79a2aa8f7a530c7b4b9568732574eb1c8674c85535b4724530e64ea1e0e31ea8e2d8e98c2d524f2a2fda7a54618bd8857a388a54917c1d2b5134050729762c4b59c9a7190abed9722ae5347fcbdc3ceecbebf802d80810f261e71b3bf2506e3ff185d0e50068f1be0bb24c2250393d90fe6edb2a29e2", 0x77, 0x0, &(0x7f0000021000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000021000)={0xace4, 0x8b3e, 0x2}) r1 = semget(0x0, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000003000-0x10)=""/16) r2 = socket(0x1, 0xb, 0x9) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000003000-0x4)=0x100000001, 0x4) r3 = request_key(&(0x7f000001d000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000021000-0x18)='selinuxkeyring^\\wlan1)*\x00', 0xfffffffffffffff8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000023000-0x10)={0x3, &(0x7f000001c000)=[{0x925, 0x8, 0x5}, {0x2, 0xfffffffffffffff7, 0x31e, 0x10001}, {0x0, 0x3ff, 0xf28, 0x8}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000003000), &(0x7f0000008000-0x4)=0x4) add_key(&(0x7f000000b000)='.request_key_auth\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000020000)="78475eb9296e287bae59ece996df5b6950aebcbb865c82ae7d2c9b10e13dbf53c0fc383830b74b0337ded9d9c79e56bc19cc5a1cc0dc13fa84e2645b98b2216fe23c5233f359fa53479fcec72283ff46c386cd4a6eb0a5e5f0d9b85b99cd001f9231c1d24b6310427c240955f029773570208a470b4cb6ceeed4b00bd2571ee154c6ec0715c29fde7e842cf94d3099b81e744b0c350bb488b08f1a", 0x9b, r3) 2018/04/09 00:47:58 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000001000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000001000-0x1)) r0 = getpid() clock_gettime(0x0, &(0x7f0000004000)={0x0}) r2 = syz_open_dev$vcsa(&(0x7f000000a000-0xb)='/dev/vcsa#\x00', 0x5, 0x8000) r3 = dup3(0xffffffffffffff9c, r2, 0x80000) recvfrom$llc(r3, &(0x7f0000014000-0x42)=""/66, 0x42, 0x10062, &(0x7f000000c000-0x10)={0x1a, 0xff, 0x20, 0x401, 0x1, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r4 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r1}, &(0x7f0000006000-0x8), 0x8) ptrace$setopts(0x4206, r4, 0x0, 0x0) tgkill(r0, r4, 0x1b) ptrace$setregset(0x4205, r4, 0x2, &(0x7f000000d000)={&(0x7f0000014000-0x6), 0x3d4}) 2018/04/09 00:47:58 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000010000-0xc)={0x4, [0xe7, 0x8, 0x1, 0x4]}, &(0x7f0000018000)=0xc) r2 = getpgid(0x0) readlinkat(r1, &(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000011000)=""/4096, 0x1000) process_vm_writev(r2, &(0x7f000000c000)=[{&(0x7f000000d000-0xac)=""/172, 0xac}], 0x1, &(0x7f0000018000-0x40)=[{&(0x7f0000002000-0x8d)=""/141, 0x8d}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000009000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000008000/0x3000)=nil, 0xa0000000000, 0x0, 0x61, &(0x7f000000c000/0x1000)=nil}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000012000/0x3000)=nil, 0x3000, &(0x7f0000019000)=""/4096) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x3, 0x1, 0x1, 0x6, 0x3ff, 0x4, {0x0, @in6={{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x3b5400, 0x7f, 0x0, 0x1, 0x1200}}, &(0x7f0000003000-0x4)=0xb8) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000013000-0x10)={r4, 0xf6, 0x0, 0x80000000}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000e000-0x6)={r3, 0x3f}, &(0x7f000001a000-0x4)=0x6) 2018/04/09 00:47:58 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000013000)={0xa, 0x2, 0x1, @empty}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000001c000-0x48)=[{{}, 0x3602, 0x7fffffff, 0x1}, {{0x0, 0x7530}, 0x7, 0x9, 0x7e}, {{r2, r3/1000+10000}, 0xfff, 0xf0ac, 0x7}], 0x48) socketpair(0x15, 0x80a, 0x24, &(0x7f000001b000-0x8)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f000001b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000001a000)=0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000001a000)='/dev/vcs#\x00', 0x89, 0x40) r4 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)='/dev/vcs#\x00', 0x9, 0x0) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000009000)=0x5, 0x2cb) r6 = inotify_add_watch(r4, &(0x7f0000014000-0x3)='./file0\x00', 0x22000020) inotify_rm_watch(r1, r6) r7 = syz_open_pts(0xffffffffffffffff, 0x200) getegid() ioctl$FIONREAD(r7, 0x541b, &(0x7f0000003000-0x4)) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x10c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x8}}}}}, &(0x7f0000008000-0xc)={0x0, 0x4000000000000214, [0x920]}) 2018/04/09 00:47:58 executing program 0: mlock(&(0x7f0000447000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000025000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000027000-0x4)=0x4) io_destroy(r1) writev(0xffffffffffffffff, &(0x7f0000006000-0x30)=[], 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000001f000-0x1)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 00:47:58 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0xfd28}) bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x1, 0x5, &(0x7f0000005000-0x28)=@framed={{0x18}, [@alu={0x4000004}], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x7, 0x223, &(0x7f0000003000-0xd1)=""/209}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net/rfcomm\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)) mmap(&(0x7f0000005000/0x1000)=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) getsockname$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x9, 0x8, &(0x7f0000004000)=@raw=[@map={0x18, 0x9, 0x1, 0x0, r0}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f0000007000-0xa)='syzkaller\x00', 0x0, 0xef, &(0x7f0000006000)=""/239, 0x41000, 0x1, [], r1}, 0x48) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x400000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000006000), &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x80, 0x500) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000006000)='./file0\x00', 0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0xfffffffffffffffd) 2018/04/09 00:47:58 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000045000)={0x0, 0x84, "2867025cf7ba307a9f37956bb0e05e0d4c138c399fc384a55b70871de4bf5fb8ed505c4caadbcb12047f043c561b149f2397208c53a32bac8cbd3ac67800e38eb7972f6a214078d84bef777408159e3a73da4715c834a03f97c528cd47ebb28acd0d6b5aae8246767f1c962ba062ac3253426063ee37f7bd5d241b7acfc782f2acc0a852"}, &(0x7f0000046000-0x4)=0x8c) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000047000-0x8)={r2, 0x7, 0x3}, 0x8) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000045000)={r2, 0x100, 0x6, 0x214e0083, 0x3, 0x100}, &(0x7f0000010000)=0x14) r3 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000038000-0xa4)=""/164, 0xa4}}], 0x4444444444444e0, 0x0, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000001f000-0x4)={0x0, 0x1}, 0x4) 2018/04/09 00:47:58 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000016000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000)={r2, 0x8}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000f000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) 2018/04/09 00:47:58 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000083c000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x742}) r0 = memfd_create(&(0x7f00001f2000)='-*\x00', 0x3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000b50000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xca}, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000710000-0x8)={0xda, 0xff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/autofs\x00', 0x0, 0x0) mlock(&(0x7f0000562000/0xd000)=nil, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) 2018/04/09 00:47:58 executing program 1: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000-0x8)='oom_adj\x00') mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a75000)={@common='ifb0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d33000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000009000), 0x8) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000d33000-0x70)="20dc2c5a55985f9e8f5e3a118046a831dd77784b15c215eaddabaedb35a22976ce6046540e992d11ba464dcef5f039385a0fb0787f4b8b4edb212983cd2e5d4df5f62917b609e532d8f1e16861ca6c5818f36062bff44b4a8aa2b05bfcd1e1d55381bcb379c545c543b4293cfa0db575", 0x70, 0x7a, &(0x7f000092f000-0x10)) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d33000)=@nat={'nat\x00', 0x1b, 0x4, 0x2e8, 0x98, 0x98, 0xffffffff, 0x140, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000ba4000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x2, 0x4}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x14, @empty, @dev={0xac, 0x14, 0x0, 0x13}, @port=0x2, @icmp_id=0x2}}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0x0, @generic="bcded2357c8f01ee3544330b3953f96f", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x461ff2e026f71042, 0x2, 0x8}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x3, @port=0x3}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @generic="20a30ca03685062860b7943a5dc39181", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x1, 0x2, 0x10}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0xfffffffffffffff9, 0xd3}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x9, @gre_key=0x3}}}}]}}, 0x348) 2018/04/09 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xbb}, @random="ec1199ddef4a", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000003000)={0x0, 0x0, []}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000e000)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x10000, @empty, 0x1}, @in6={0xa, 0x1, 0x1c59, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0x54) 2018/04/09 00:47:58 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000014000-0x28)=@routing={0x0, 0x2, 0x20004, 0x0, 0x0, [@empty]}, 0x18) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000003000)=""/163, &(0x7f0000016000)=0x23f) 2018/04/09 00:47:58 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f000000e000)='./file0\x00', &(0x7f0000002000)=""/81, 0x51) r2 = syz_open_procfs(0x0, &(0x7f000000e000-0x17)='net/ip6_tables_matches\x00') connect$inet6(r0, &(0x7f000000a000+0xb08)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000000e000)='./file0\x00', &(0x7f0000006000-0x42)=""/100, 0x64) sendfile(r0, r2, 0x0, 0x800) ftruncate(r0, 0x3a3b) 2018/04/09 00:47:59 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000022000)={0x80000001}, 0x8, 0x80800) fcntl$notify(r0, 0x402, 0x80000000) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000027000)=0x0) timer_settime(r1, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000027000)) times(&(0x7f000001b000)) 2018/04/09 00:47:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000001000-0x14)={0x0, 0x0, []}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000-0xf1)={0x0, 0xe9, "7a9d6a4c98b341d4529ed5c47aee1fc8a8513171f3cda71afd70b659b84d19a51bea9a77aee23dce7d7c5aedf1735ebdcfd598ed2d69fde54a23a35c16bb1a7fe6f85d1934b25e772ec716c325bd9cf9a5fb289e831a863650666626715ca70b66c22aa33fdfb9f19f9f9d08372b44e827cc52fa5bcfc7813f5a8fffe894e3facc0ebb6aaf51b65572059ba23b2ee2805d44b6141fc375e26d51ea4ad380da4616408a9bba6b6de24be069698d757f2c9d3998d7bbec2faa377ff9c0aaff5ce90bdd48d783834765c2c6b089eb8e54b6456677bec269133c2e396eb8fbc129aa01e3a468ca0ccd169c"}, &(0x7f0000002000)=0xf1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xb4, 0x1ff, 0x9, 0x8, 0x4}, &(0x7f0000002000)=0xa0) 2018/04/09 00:47:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000421000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x10000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000)) r4 = accept(0xffffffffffffff9c, &(0x7f0000004000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000003000-0x4)=0x3, 0x2) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000003000)=0xffffffffffffff64, 0x80800) syz_extract_tcp_res(&(0x7f0000006000-0x8), 0xfff, 0x9) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000003000)={@generic="f2cbccc572206fa3793785a32c418fd1", @ifru_flags=0xc000}) r5 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000008000)=""/211, 0xd3, 0x0) getsockopt$netlink(r5, 0x10e, 0x5, &(0x7f0000005000-0xf6)=""/246, &(0x7f0000001000-0x4)=0xf6) 2018/04/09 00:47:59 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7b2002023de265c5, &(0x7f0000005000), &(0x7f0000002000), &(0x7f0000003000-0x1), &(0x7f0000004000-0x93)) clock_gettime(0x1, &(0x7f0000005000)={0x0}) r1 = gettid() ppoll(&(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000006000-0x10)={r0}, &(0x7f0000008000-0x8), 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0xf) ptrace$setopts(0x4200, r1, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000025000-0x8), 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xcf9, &(0x7f0000025000)=0x0) ptrace$pokeuser(0x6, r1, 0xfffffffffffff358, 0xfffffffffffffff8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000005000)='/dev/vcs#\x00', 0x200000000000000, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x3, &(0x7f0000006000-0x18)=[&(0x7f0000025000)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f0000025000)="b4ec285c3cd978874dadfd454dd4b562361757", 0x13, 0x4, 0x0, 0x1, r2}, &(0x7f000001b000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r4, &(0x7f0000025000)="96f324ddc8c6867fd86846300b67ce8f099bf465b5fee62605da6828cf568d5e5c0d8f8db30aeeab19b3817b489d76193ea397afdf96f680cf06798a8436a2ed2c223f4575a5322dc264f0917c6d62bcc9bc54", 0x53, 0xf9, 0x0, 0x0, r2}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x7, 0x8001, r2, &(0x7f0000025000)="c6a1ba176e9deb6a163b3ea3a6cfb9d1b79ee5494f7c719b36f2cb14181c48d0ee1f866a6a488caaf9bd0ad46c99ba56d4b49e8217bdcd3ae567eb96f8a6810a812dfb06a1a4f545f68ea30cf1048e0aea7b1b551742bd8a0e1a8430fdad97bb702fa376b178218f41698f3d89a539e62190a04862bdf6c6d3f65042c93270924206ff4a7154efea9ab2877df367578af2", 0x91, 0x5, 0x0, 0x1, r2}]) 2018/04/09 00:47:59 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000)='posix_acl_accessppp0*vmnet1bdev)q\x00') 2018/04/09 00:47:59 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000000000)=0x3f, 0x5, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000004000)=0x9, 0x8, 0x40000000) 2018/04/09 00:47:59 executing program 1: prctl$void(0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000405000-0x38)={&(0x7f0000b1c000-0x48)=@full={{0x3, {"8c60a0a4e2a1e4"}, 0x9}, [{"2312fd674da8b2"}, {"abb360eb2a464b"}, {"56c5f627bd5bb8"}, {"b0f339fdcc5619"}, {"864a3f0cb0e0f5"}, {"ad9ae7f0df1b67"}, {"f98519d484944f"}, {"8b65e696a52465"}]}, 0x48, &(0x7f0000545000)=[{&(0x7f0000001000-0x55)="1fbe5c3c78393a7c1451b4d2ff31ecd559254745fb9ebff87a8c3b25a383067c26696704da08d350a1e186029f87dae4b9cce0dfd8a01752f8e7cd8f23bda1579a5c6aa9ba6c2c75528ca816a00d07db115f2b8517", 0x55}], 0x1, 0x0, 0x0, 0x8000}, 0x10000) 2018/04/09 00:47:59 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000003000-0xa6)={@random="392b5fb1d360", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="ec1199ddef4a", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000003000)={0x0, 0x0, []}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000012000)='/dev/vcs#\x00', 0x10001, 0x113000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000013000-0x7)=""/7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000012000-0x8)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000010000)={@generic="78b7565be825a6a679b9b8338c33d43e", 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000011000)="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", 0x1000, 0x1, &(0x7f0000011000)={0x11, 0xf6, r2, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/04/09 00:47:59 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000004000)=@sco, &(0x7f0000006000-0x4)=0x8, 0x80800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x1, 0x4) getcwd(&(0x7f0000002000-0xf6)=""/246, 0xf6) bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x2c)={0x5, 0x9, 0x400a, 0x6d, 0x0, 0x1}, 0x14) 2018/04/09 00:47:59 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000002c000), 0x80000) fallocate(r0, 0x0, 0x6c, 0x1f) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) clone(0x7f9ae409f37cf55d, &(0x7f0000ae7000), &(0x7f00007ca000), &(0x7f0000000000), &(0x7f0000000000)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001a000-0x14), &(0x7f000002c000)=0x14) recvmmsg(r2, &(0x7f0000018000-0x78)=[{{&(0x7f0000006000)=@hci, 0x6, &(0x7f000000c000-0x60)=[], 0x0, &(0x7f0000004000)=""/164, 0xa4}}], 0x1, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000001c000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe2}) 2018/04/09 00:47:59 executing program 1: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x27), &(0x7f0000ece000), &(0x7f00005c2000-0x4), &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000029f000), &(0x7f00007b5000)=0x4) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00007b6000)=[&(0x7f000013b000/0x1000)=nil], 0x0, &(0x7f00007b5000)=[], 0x0) [ 375.970100] Unable to handle kernel paging request at virtual address 60002be80000 [ 376.161612] Mem abort info: [ 376.163049] ESR = 0x96000004 [ 376.163894] Exception class = DABT (current EL), IL = 32 bits [ 376.165492] SET = 0, FnV = 0 [ 376.166567] EA = 0, S1PTW = 0 [ 376.167444] Data abort info: [ 376.168292] ISV = 0, ISS = 0x00000004 [ 376.169532] CM = 0, WnR = 0 [ 376.170752] user pgtable: 4k pages, 48-bit VAs, pgdp = 000000006284663d [ 376.172572] [000060002be80000] pgd=0000000000000000 [ 376.174256] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 376.176067] Modules linked in: [ 376.176909] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.16.0-00006-g6eee13dfb529 #1 [ 376.179340] Hardware name: linux,dummy-virt (DT) [ 376.181145] pstate: 80400005 (Nzcv daif +PAN -UAO) [ 376.182860] pc : in_dev_finish_destroy+0xcc/0x230 [ 376.184673] lr : in_dev_finish_destroy+0xa4/0x230 [ 376.186410] sp : ffff800036712ee0 [ 376.187826] x29: ffff800036712ee0 x28: ffff800065be0e38 [ 376.189576] x27: ffff20000a917460 x26: ffff20000a917000 [ 376.191513] x25: 000000000000000a x24: ffff20000a919000 [ 376.196631] x23: ffff800036713000 x22: ffff200009b84da8 [ 376.199159] x21: 1ffff0000cb7c1c8 x20: ffff800034664400 [ 376.200765] x19: ffff800065be0c80 x18: 0000000000000000 [ 376.202681] x17: 0000000000000000 x16: ffff2000082c45c8 [ 376.204732] x15: 0000000000000001 x14: 00000000f2000000 [ 376.206873] x13: ffff20000a9fb560 x12: 0000000000000002 [ 376.208947] x11: 1ffff00006ce256f x10: 0000000000000004 [ 376.210963] x9 : 0000000000000000 x8 : 1fffe4000178908c [ 376.213277] x7 : 0000000000000000 x6 : 0000000000000000 [ 376.215157] x5 : 0000000000000000 x4 : 1fffe4000178908c [ 376.217149] x3 : 1fffe4000178908c x2 : ffffffffffffffff [ 376.219240] x1 : 000060002be80000 x0 : 000060002be80000 [ 376.221303] Process swapper/2 (pid: 0, stack limit = 0x00000000e80a6128) [ 376.223451] Call trace: [ 376.224364] in_dev_finish_destroy+0xcc/0x230 [ 376.225809] in_dev_rcu_put+0x34/0x48 [ 376.227039] rcu_process_callbacks+0x350/0x988 [ 376.228661] __do_softirq+0x318/0x734 [ 376.229962] irq_exit+0x264/0x2d0 [ 376.231101] __handle_domain_irq+0xd8/0x1a0 [ 376.232609] gic_handle_irq+0x9c/0x1fc [ 376.233910] el1_irq+0xb4/0x130 [ 376.234989] arch_cpu_idle+0x1c/0x28 [ 376.236500] default_idle_call+0x34/0x60 [ 376.237859] do_idle+0x218/0x2e0 [ 376.239051] cpu_startup_entry+0x24/0x28 [ 376.240626] secondary_start_kernel+0x290/0x318 [ 376.242229] Code: d538d081 f9425a80 92800002 8b010000 (885f7c04) [ 376.244342] ---[ end trace d30aae50b39be88f ]--- [ 376.245914] Kernel panic - not syncing: Fatal exception in interrupt [ 376.247891] SMP: stopping secondary CPUs [ 376.249298] Kernel Offset: disabled [ 376.250506] CPU features: 0x5000418 [ 376.251908] Memory Limit: none [ 376.253316] Rebooting in 86400 seconds..