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", 0x1000, 0x0, 0x0, 0x0) epoll_create1(0x80000) timer_delete(0x0) 2017/09/28 08:12:53 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000011000)="a468ea0d65d152a2ebf6830131d1baeb6178fb1e195d3a371e833614fdbd1878b3188876f85bb3a799d9ae9151836b64f790c7eec1e7b1af90eb4f839edc90da3ee23903c6297f49e67b356cea7df0f0af4d08d865998c56bc5ca7e8199668fbe7751995beef24c0c01fb2bb686cb135884ee64611c599e577930ed499e08e26d1a788e0c39d3cdc5e19477d25a457e198df554af4ced00226550d2e916635e0192439f9a3ec4acddb22089ca6f4e3e2cf5bca6a8d4893f2112c7d6c9d557b21e943f0861c471e52", 0xc8, 0x4041, &(0x7f000001d000)=@sco={0x1f, {0x13, 0x4, 0xf9, 0x200000000, 0x40, 0x3}}, 0x8) pwritev(r0, &(0x7f0000005000-0x70)=[{&(0x7f0000005000)="2d", 0x1}], 0x1, 0x0) pread64(r0, &(0x7f0000012000)="00", 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000001d000)="2e2f66696c653000", &(0x7f000001d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a) sigaltstack(&(0x7f0000004000/0x2000)=nil, &(0x7f000001c000-0x8)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000001000)="68b097c1628538f9569b32a34a8df458c19190da48ae16ab2aad5eb406aae40bdb2542f0a796b0dca2fcce190563651289d04121f0d6f7545bb309681351eca06ffb6681d201e55a9d3e3a5f87aaf4f773c0e5f55a9882d4c440b90fba4ea87aa827657ee73eabb3f4d5c0daf874372837750000000056e6e942505e86ecef61") connect$inet(r2, &(0x7f000001b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000018000)="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", 0x1000) sendfile(r2, r2, &(0x7f0000010000-0x8)=0x8000000000004d, 0x40000000000471e) 2017/09/28 08:12:53 executing program 0: getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) inotify_add_watch(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa0) socketpair$inet(0x2, 0x80002, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0xfffffffffffff328, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000004000-0xb6)="41e8daf8cd9c34ad958ba9e5d338e85aa3c334baea1fb10976f7c44b5ee93c1bc19cb3fa7337fe7b9db98069df32d1e56e0be66c21f6db478abd4d760a1bf114efb4a37b785c19a897bfbfd1a18e5fcac95d79b5337f31a49c725d32bfebe8eb5623497b6337608c58301a8206b8ec29bd60b9424d2bbfd32cbea497fe3e5a8285642f2f5c973ee76ae93bee657bcb1060783cdfba7f30a3994995d4ff5d4d99cf98b48894e61243bb8ff3f1598a0ab90c21bdd705bc", 0xb6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000004000)=0x7) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000)={0x4}, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000036a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000d66000-0x4)=0x101, 0x4) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000004000-0x4)={0x84e1, 0x3, 0x6}) r6 = gettid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002000-0x4)=0x0) rt_tgsigqueueinfo(r6, r7, 0x0, &(0x7f0000002000-0x10)={0x6f, 0x5, 0x4, 0x2922}) 2017/09/28 08:12:54 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000001e000-0x2c)="951c791f3a0f55ec5613d86b06a3e857e186ec2928f9f7e7719a528480ffe8c9ad333ec6b3ddd6806d968348", 0x2c}], 0x1) ftruncate(r0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001d000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000001b000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x2000, &(0x7f000001f000-0x10)={0x3, {"24f1170e022e05"}, 0x818b}, 0x10) fcntl$setstatus(r0, 0x4, 0x10800) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000001f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000020000-0x8)=0x0, 0x10000) socket$inet(0x2, 0x4, 0x6) 2017/09/28 08:12:54 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) msgctl$IPC_RMID(0x0, 0x0) r0 = getegid() setregid(r0, 0x0) 2017/09/28 08:12:54 executing program 1: r0 = dup(0xffffffffffffff9c) fcntl$setpipe(r0, 0x407, 0xdb27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0xfffffffffffffff7) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x100000000, 0xfff, 0x5, 0x8, 0xfe, 0xe06}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000020000-0x4)=0x6, 0x4) r4 = getpid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0x58, "9048b910aa5b9cad209ea2aa771f8f2a9d52d007389dd523559870800abdcf6330279c167d30812f05036bbc334ae041c8565b3be5b7bc62942a0ad78b635a431a2362230efa3146df51ac5138517a81aa5e121d951216a6"}, &(0x7f000001a000)=0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000f000-0x8)={r5, 0x6}, &(0x7f0000017000-0x4)=0x8) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000021000-0x4)=r4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r6, 0x9}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f000-0x98)={r7, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f0000016000-0x4)=0x98) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f000001e000)=0x5, 0x4) 2017/09/28 08:12:54 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$netlink(r1, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000028000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000027000)=0x8) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000026000-0xc)={0x0, 0x3, 0x0}}}) inotify_init1(0x80800) 2017/09/28 08:12:54 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000001e000-0x2c)="951c791f3a0f55ec5613d86b06a3e857e186ec2928f9f7e7719a528480ffe8c9ad333ec6b3ddd6806d968348", 0x2c}], 0x1) ftruncate(r0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001d000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f000001b000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x2000, &(0x7f000001f000-0x10)={0x3, {"24f1170e022e05"}, 0x818b}, 0x10) fcntl$setstatus(r0, 0x4, 0x10800) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000001f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000020000-0x8)=0x0, 0x10000) socket$inet(0x2, 0x4, 0x6) 2017/09/28 08:12:54 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001d000)={0x0, 0x0}) wait4(0x0, &(0x7f0000021000-0x4)=0x0, 0x0, &(0x7f0000015000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x10, &(0x7f000001c000-0x10)={r1, 0x0}, 0x10) write$eventfd(0xffffffffffffffff, &(0x7f0000025000-0x8)=0x0, 0x8) connect$unix(r0, &(0x7f0000014000)=@file={0x1, "2e2f66696c653000"}, 0xa) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000009000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000005000-0x4)=0x5f, 0x800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x400000003, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000029000)={r2, &(0x7f000001a000)="71dd1fa627926c44c1f7cc693f77ec4a5fa59245288ea252736076496fa42ad57ab6356210257453229d7f529c1137bf9153af61174be17a20e4359c5fc3f0d3a7b3134b2bbbdf36afd1e6e9f3eb6fb5602a1ee884c82cc06c7f88a2484d0d89c27acb1c84ba2f9d3798011588c87c13a84cf389fbb065b78deec76a43ba3439f09a401d014256d3365871026c0f8b76cc4c6581e24c", &(0x7f0000029000)="000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/09/28 08:12:54 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setlease(r0, 0x400, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000009000)=0x6) 2017/09/28 08:12:54 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) r1 = dup(r0) bpf$MAP_CREATE(0x0, &(0x7f000000b000-0x14)={0x2, 0x4, 0x0, 0x1e, 0x0}, 0x14) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000007000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/28 08:12:54 executing program 0: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000000f000)=[0x0]) r2 = getgid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f000000f000)=[0x0, r0, 0xffffffffffffffff, 0x0, r1]) syz_extract_tcp_res$synack(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) getgroups(0x5, &(0x7f0000000000)=[r0, r1, r2, r3, r4]) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000011000-0x9)="2f6465762f76637300", 0x204000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f000000a000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) socket(0xd, 0x80000, 0x9) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000d000)={0x0, 0x0}) eventfd2(0x7, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x5, &(0x7f000000c000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x172c737c1e53e886, 0x84) epoll_create1(0x80001) 2017/09/28 08:12:54 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000016000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000026000-0x4e)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000015000-0x4)=0x20) syz_extract_tcp_res$synack(&(0x7f000000e000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000021000-0x8)="2e2f66696c653000", &(0x7f0000021000-0x19)=@random={"757365722e00", "256d696d655f7479706576626f786e65743100"}, &(0x7f0000028000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)="6465616400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005df000-0xc6)="993f81d07aba9b2e417d651eb86d32b2f8501fad0bf963f264e449f700da008d6d60201dd5b31b19f756d3b3db3ec2d255ab3cd634e61f53925468a097b8273ad08e80a5099c23fd8c232d71d889d011df283933a386d1588419149910782c9bed92afb3e755d9986faeca8ac22f57c85c8b36a0c8b137d2336a508902ec9b9053014fbc60c26417199091c9389f776a2c88204dfc9fbc7f7f0a280bb5a82ced82871ec6394a5a1a7ff1b045809d91554ecc3ed75efefcbf87d343893dca1feb913284eef1ca", 0xc6, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f000001b000-0x10)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000488000)={{{@in=@multicast1=0x0, @in6=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006e4000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r2, r3, r4) r5 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x984c2) mincore(&(0x7f000001b000/0x4000)=nil, 0x4000, &(0x7f0000024000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1c, &(0x7f0000000000)={0x0, {0x4}, 0xc0000002, 0x73f6}, 0x0, 0x8, &(0x7f0000001000)={0x0}) r6 = semget$private(0x0, 0x1, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, r2) semctl$SEM_INFO(r6, 0x4, 0x13, &(0x7f0000027000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwrite64(r5, &(0x7f0000000000)="10", 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000023000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/09/28 08:12:54 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c31000-0x8)={0x0, 0x0}) getpriority(0x0, 0x0) 2017/09/28 08:12:54 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) pwritev(r0, &(0x7f0000005000-0x70)=[{&(0x7f0000005000)="2d", 0x1}], 0x1, 0x0) pread64(r0, &(0x7f0000012000)="00", 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001b000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000001000)="68b097c1628538f9569b32a34a8df458c19190da48ae16ab2aad5eb406aae40bdb2542f0a796b0dca2fcce190563651289d04121f0d6f7545bb309681351eca06ffb6681d201e55a9d3e3a5f87aaf4f773c0e5f55a9882d4c440b90fba4ea87aa827657ee73eabb3f4d5c0daf874372837750000000056e6e942505e86ecef61") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) write(r0, &(0x7f0000018000)="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", 0x1000) sendfile(r1, r0, &(0x7f000001a000)=0x4d, 0x471e) 2017/09/28 08:12:54 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000007000)=0x10000, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)="2f6465762f7667615f6172626974657200", 0x620103, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000018000-0x9)="2f6465762f76637300", 0x101800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000000f000-0x1)="00") socketpair(0x0, 0x801, 0x1f, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r5, 0x6fb6224b, &(0x7f000001a000-0x10)={0x62, 0x200, 0x3, 0x1}) ioctl$TIOCMBIS(r4, 0x5417, &(0x7f0000019000-0x4)=0x7) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000017000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000-0x4)=0xee) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000010000)={0x1, 0x6, 0x4, 0x0, 0x7, [{0x7, 0xcac9, 0x20000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x27, 0x1, 0x6, 0x0, 0x0, 0x189, 0x0, 0x0, 0x0}, {0x8000, 0x9, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xff, 0xff, 0x7, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x7ce, 0xffffffffffffff80, 0x1000, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x7fff, 0x5, 0xfe, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3f, 0x1000, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2017/09/28 08:12:54 executing program 1: shmget(0x0, 0x1000, 0xfffffffffffffffc, &(0x7f0000c2b000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000be1000)=0x0) [ 68.393213] ptm ptm1: ldisc open failed (-12), clearing slot 1 2017/09/28 08:12:54 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, &(0x7f0000000000)="", 0x0) 2017/09/28 08:12:54 executing program 1: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x0, 0x0) semget(0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000225000)={0x5, 0x81, 0x20, 0x401, 0x0}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000cd0000)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000be9000)={0x4, 0x0, 0x0, 0x0}) getuid() migrate_pages(0xffffffffffffffff, 0x3, &(0x7f00007c1000)=0x84f, &(0x7f0000cb9000)=0x100000001) keyctl$negate(0xd, 0x0, 0xfffffffffffff604, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000cce000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cd0000)={r0, &(0x7f0000aca000-0x6e)="", &(0x7f000078e000-0x16)=""}, 0x18) 2017/09/28 08:12:55 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000037000-0x14)="6264657670707031246367726f75705d6c6f2400", 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000034000)={0x80000000000, 0x0, 0x10001, 0xc84}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000026000-0x20)={0x9, r2, 0x0, 0x6}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000024000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x401, 0xfffffffffffffffb, "fa8414574e3486aa7251e26c8857ee6a60eec60c4ab7748be51b7403c91b6863b643a25612e0947a78aa681c80097be22dbe8c084875128e06ec65dc7da3331a4dcd20c8de5e0b2c4bb1da77109b03e0"}, 0x160) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f000000a000)=0x1, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000035000)=0x0, 0x4) 2017/09/28 08:12:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 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) dup(r0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002d000)=@common="00000000000000000000000000000000", 0x10) removexattr(&(0x7f000002c000)="2e2f66696c653000", &(0x7f000001d000)=@random={"68070011726974792e00b1", "63b1867365742600"}) inotify_init1(0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000000b000)={0x80000000, {{0xa, 0x2, 0x5e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000007000)=0x0, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002e000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000020000)={0x3, &(0x7f000002d000)=[{0xda1, 0x3}, {0x6, 0x2}, {0x1, 0x101}]}) 2017/09/28 08:12:55 executing program 0: mprotect(&(0x7f00006d0000/0xd000)=nil, 0xd000, 0x2000000) prctl$intptr(0x1, 0x3) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)="656d31294000", 0x40, 0x40, &(0x7f0000001000-0x40)={0x4, 0x5, 0x6f, 0x7, 0x80000001, 0x0, 0x100, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8, 0x7, 0x0, 0x4, 0x0, 0x753d, 0x5, 0x10000, 0x5, 0x6, 0x10000, 0x6, 0x0, 0x1, 0x8, 0x3f, 0x2, 0x1, 0x7fff, 0x9, 0xfffffffffffffffc, 0x1, 0x3, 0x4, 0x1, 0x4e2}) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@full={{0x3, {"20a60a280f5d92"}, 0xffff}, [{"f38a90fa736b68"}, {"f2cbbceacf834f"}, {"d52603b780f991"}, {"85656d72ac1770"}, {"e78df3cc866521"}, {"c3be40ed814a1c"}, {"3049a0cfe8e621"}, {"e69700be216291"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000adf000-0xed)="b288faac720da5c22c493f3281d9e10614a131cda78fd6b937bbf7c3a63e300b4a7ee437b06c5e1af5129fe5ea38c35653c8a0d77b07f6ad26d93cb491549de7017f52024b293b8a99ba23ce9f66f220903830c4ea316832a5a879411a3e1eeac7817ff024145b1e95ec6dd8fb159442f2119baf7c56d0c368175b1b8b4ac8cb6ba86bd980112bdb34c2037d77e7a37280acf85e3cc588010dc9153bb4d9b894c69d304bbcfffdd4575afab86a5d3e72c0e8047057cdcae08e35ae5504518c3ec2861d252414ab30db988a3f00210a986e542a38caf88a89872776f7e3de6fa536e958ca94179a3598827c663d", 0xed}, {&(0x7f0000001000-0xf6)="7e64a7de1c9830499cb7f40361bb71b4daaf35a2dc43665f75416fd8a3665a443571ce04cbb0459550d81b44795be8570e83441d98fddeba459974e73eb0d9bf1a5edd3ec4280062134225360c980e3a1e2149f8bda94ddf80b2cc05890cb36cdc11b0c4db00f3211afb62ebd09f865e4ed56428ccd0e2e553dab0803acabae5080ea7d0e41c1a12e0cadb7d681614c7f40765eb82f77e5c5215bfefb9a68f535c4d10eb210f53f1004be7b6c6993973137025b34d6a295cb02fba084a32f4824360af09905aa75fa444972b8a48db35c9cf4832808345033c938f2ce9ec7e12be4c88cc98112a8c64c003e1e577ff2168cb4a9087fa", 0xf6}, {&(0x7f0000000000)="97b97386c26d00a37b84dc66233ade5d79d62cdd4a88e5dc312e4e3e0ba62250e88df1b6e41f433e98edce0f234a45c5be6b3ad62f6a38284ffd5c5e2dbfd53d88b6267359a5d9442baa8cc9651f67ed513e026e19ac9ba9f93f9e4e31acb4110e1c2e6f8ce404b849b7df0cdff7c4dcb9b712065fdfe9b672f0253f26a3f3dc68", 0x81}, {&(0x7f0000ef9000-0x53)="05ddac1d5f87c7a58b920bbbcbb8aef196746dc1c5f6bcfffd198e32d130b6eb43fbfd12125c3433eda6b3a7f038f8919f85889a85dc332190663d0747ffc9fd5d45d95859f6e36b76ee4da5cfcbb1e4a757bc", 0x53}, {&(0x7f0000001000-0x5a)="b9d9da1e9ce38bb11fa00c9b98de608e865c5b9892575792d07864015b15a7034b64766292705e5e2d534c9d51100ed50237155d57a3d27e6dfd77d3dfd71e8d971dd039be304da156afbcc063fc940ff8ae8eab130edb0934ef", 0x5a}], 0x5, &(0x7f0000a91000)=[{0x78, 0x0, 0x8, "c2b2d625d356109e44e3bfa07e3dedbd737ac32c0830a2f132f21f2af8ec7e5479c5926fe7ebe8a0b772ca8ee2493c19a7958d1e3e8221669d802012573bd1aded812335ba8ffebe3856c4e8c8dfd749fb441a3e410d3f007a4a6ba477c95073b331ea"}, {0xf0, 0x110, 0x2, "6bd50d8cf4bbbc5f3bb5e5baac3db3a3a5d4a24f4a649b79fd4d1df3520ea6cd5d17d3c26ea5283bdb3745266f887089b1baf34f27a0ebb890a74a353741f03364d892160a220419f531764e76150127e6b4a5a3bc9973544d15f2ea022a0f9b0584ce84e1a1b6c6adc03e900a824852dae7332e768dd17a3e7b6225c3a81915f3fa1cea88303f056639289f25987a2925cc28920188809e12bd10274d35d52ce1ccd944f34aada945fcd59235fe564562eb3e9039f857294f420f006a081efd7481d15b85a814d07a8e0e388944648073028d7ab195639d4188c7e72509baf6"}, {0x78, 0x0, 0x7c, "3b47ef7c37416eb81c74a5d0e4a361742d52b84cdabe2465f96cf2d039f7058453316cc83a6c50dac6d6ac9bc93f3379c174644fba0385bd59c13a8adb9fa141f95b527f772162f47fdfce2df0e167c950e23a401f7b472e6010ed97a7b88dc0d9670972a7"}], 0x3, 0x4000}, 0x4000) 2017/09/28 08:12:55 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000db9000-0x7)="2e2f66696c653000", &(0x7f0000000000)=@random={"6f73322e00", "6c6f7472757374656429656d317573657223242c707070303a73797374656d2d6370757365742500"}, &(0x7f0000001000-0x2)="5b00", 0x2, 0x3) r0 = socket$inet6(0xa, 0x5, 0x9b) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000acd000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)="") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x200002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000003000-0x4)=0x9) 2017/09/28 08:12:55 executing program 0: syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) mmap(&(0x7f0000000000/0xcb4000)=nil, 0xcb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000cb4000)=[{&(0x7f0000053000-0x1000)="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", 0x800}], 0x1, 0x0) prctl$getreaper(0x2, &(0x7f0000c41000)=0x0) fcntl$setstatus(r0, 0x4, 0x10000) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) mmap(&(0x7f0000cb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cb6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000cb6000-0x4)=r2) mmap(&(0x7f0000cb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cb5000)={0x0, 0x0}) read(r0, &(0x7f0000a80000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/09/28 08:12:55 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) pwritev(r0, &(0x7f0000005000-0x70)=[{&(0x7f0000005000)="2d", 0x1}], 0x1, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000d000-0x10)=[{&(0x7f0000013000-0x1)="00", 0x1}], 0x1, 0x4010) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000015000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000011000-0x8c)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000)=0x8c) 2017/09/28 08:12:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000005000-0x8)=0x9, 0x5) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r0, &(0x7f0000001000-0xf1)="2137e106f913d430108bafbec3f6fc34de6779c7dc87e876e9796b004a29bbb65bd5161e57283ac9529243b1788109c6947569da8457e5a34d1cf3725d896f9776db72d2eb1129621801585cd734ac651bbf1a060080d0f5af7318b0ec55c53256747d0cc079743f1ff16be9f71f1738cc3816c035816c40d67365b3fbe3a0f74dc6a873796f80dcd614bb6786c30dbf8d160b0786096acc548bbb5c5f56ccb8faed928c321e50c55f9e97304ed5a2daee656fcbdc1de6da46986e489c407288d73cb96d7a0b0018a793d8b094ff0ba65c8824226e22dc93b378e8463d8b108cd71d7da6f0b23cbdcb2241667bf7f814b7", &(0x7f0000e9a000-0x3d)="847967c2b19dd8d3ff6afd39ea6795564509586681a3121f1aeefcfe189e59b3d4d1456e0f5c47b9480f305606afa1491a019379314e0de9a711ec4ff6", 0xfffffffffffffffd}, 0x20) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) socket$inet(0x2, 0x7, 0x4d8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_out(r2, 0x5460, &(0x7f0000002000-0x8)=0x0) accept(r1, 0x0, &(0x7f0000004000)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000002000-0x18)={0x3d, 0x0, 0x4, 0xe, 0x0, 0xeba3}) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2, 0x48030, r3, 0x0) 2017/09/28 08:12:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000009000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x7, 0x4) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x7fffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001000-0x8)=0x0) 2017/09/28 08:12:55 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000028000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8001, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000000a000-0x3)="000000") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000a000)="72656e6f00", 0x5) connect$inet(r1, &(0x7f000001e000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000018000)=[{{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000024000+0x717)="63", 0x1}], 0x1, &(0x7f0000025000-0xf0)=[{0x88, 0x110, 0x7, "d32d35ed4fce27d2ebe721f9a29592b5a1fac2d05d71b8ece3293bfef52154ef888b3f9914b2d049c6db8f9610814a30b76417e09658640ee5c246ed999b2b33e9aed12b15e92a67f2f4a246849c1e50050957705d53087d96de6bcd3bcfe8c69c81ee66b283d70955814b7c6c9d5470cc8df774de"}, {0x68, 0x119, 0x4, "d6f51d3811bf62a91d328c41a5be858eb8bc6022ff703c198cd40d6bda8d3265a60434e52bb6562402f663d8477319f73edc19a626da6b2aa5ff7a893fa185b62536cf5bc400246952f962f3438c07efe5874fde3d82cdd6"}], 0x2, 0x20000000}, 0x6}], 0x1, 0x0) 2017/09/28 08:12:55 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000ac0000-0x4a)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000026c000)=0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000-0x11)="d04d09ec3a7849e35d9eda8d958b9f5eb6", 0x11) r1 = socket$unix(0x1, 0x2, 0x0) fdatasync(r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="00", 0x5118a1db6308ce68, 0x86, &(0x7f0000001000-0x40)={0xffffffff, 0x1, 0x7ff, 0x8, 0xfffffffffffffff8, 0x1, 0x10000, 0xfffffffffffffa77}) r2 = semget$private(0x0, 0x2, 0x427) prctl$getreaper(0x2, &(0x7f0000002000-0x8)=0x0) semtimedop(r2, &(0x7f0000000000)=[{0x7, 0x4, 0x1000}, {0x4, 0x6, 0x800}, {0x0, 0x0, 0x1800}, {0x2, 0x8, 0x1000}, {0x0, 0x82bd, 0x1000}, {0x7, 0x4, 0x1000}, {0x2, 0x8, 0x800}, {0x1, 0x7, 0x0}, {0x0, 0x6, 0x1000}], 0x9, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/09/28 08:12:55 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003000-0x78)={0x80, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x91, 0x6, 0x81, 0x2, &(0x7f0000006000-0x10)=@common="65716c00000000000000000000000000", 0x2a, 0x0, 0x7ab5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000006000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000005000-0x19)=@random={"6f73322e00", "7070703147504c2d776c616e31776c616e315d00"}, &(0x7f0000004000)="", 0x0, 0x1) 2017/09/28 08:12:55 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000008000-0x8)=0x0) io_submit(r0, 0x4, &(0x7f000000f000)=[&(0x7f000001d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000001c000)="", 0x0, 0x0, &(0x7f0000011000-0x50)={0x0, 0x0, 0x0, @thr={&(0x7f000001d000-0x33)="", &(0x7f000001c000)=""}}, 0x0, 0xffffffffffffffff}, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, &(0x7f000000d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, 0xffffffffffffffff, &(0x7f0000004000)="0ff243ad8f03a4e6c4d1393c9f1928a67b01ed6da7d084da3e77d31ee83a5976a2515027a113c6ca04c95a988d93b40715a26107eee37df683c5e0c5177e808d1d4f758d5ea81ed04f3a4849577c814604c869cffa10071514bd9b9191c9dc76f2aba0622ff8fc329d0becf4f3bad754e257d2168cfaa2bd2f5ef9eca8c09da497fa51674b6594509dbf6b823eae7958e8265f5850dbbc3096e87dad1cd9b526f307bcc77a827924c4fd35bcc5d924e3bff6e7bbbb7e7aacb6b8a1ac852fba3b918ae1cb492cbcceb4e8d38bfca41e10eab1f6ed6dd831d7a5b40c5492d8aa09965e74753807c3c9f728170a3629d48a2ef711321426", 0xf6, 0x0, &(0x7f0000002000-0x50)={0x7, 0x73, 0x2, @thr={&(0x7f000000a000)="", &(0x7f000001c000)="bbfa89290102158c639dc85ff51683ee277e76ce1a36a932ad6a16b5bb7adb5df92381d13baa77cb2ead51e17137a501d0cb62b668a3212ac0e2f5695e1d217b572469d325d6d611c9524ac7c7362a0ec46e9c9216950ca22bc0c406116e117d85a290d7fdf45650045f05542906652deba50d91dd509ba9d36eca9e9c21b0c4b92d67f2cd74fc8a524e2636eea5274134bbe81c89ad99569c202e414dd3d93adf37bd1931fd081223191df81268c764be27eae79ad2d460c847998c44d3b1287841125761d41302361dd23145674f807357a1434de0d66a7f2eaafc1a054ffe4f1b18b51e2c"}}, 0x1, 0xffffffffffffffff}, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f000000d000-0xc6)="4a6b78336d2d046742ccb64ba223c16f76c5c6ee8d3046ee3ad34cad65872b4376101b228cfc0fe18455937aa394fd583e15fc0c884f3db2b64c82910d84eb785061ce0a5ac95098f60f13b0e27bf143c82498b595f376d18d692a8b651a3aa963be381e99685bdbc74eefdd97130c6acb686d1ccf220314a33060c051ef57bceb963e22614b374107bd45e1ced06d3bb70ef73b45c3fd3146492ae766fda534f8733c69d734f0b63deafc06def072db6a3addf1b8c9a717f8cbc00889e43e243f241874ddd6", 0xc6, 0x3, &(0x7f0000006000)={0x8, 0x4, 0x6, @tid=0x0}, 0x0, 0xffffffffffffffff}]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6175746f667300", 0x40800, 0x0) r2 = semget$private(0x0, 0x2, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x3, 0xb, &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000015000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) 2017/09/28 08:12:55 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000010000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x2, 0x0, 0x2, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000008000)={0x0, 0x4, 0x4, 0x1, r1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f000000a000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) socketpair$inet6(0xa, 0x80002, 0x46, &(0x7f000000e000-0x8)={0x0, 0x0}) 2017/09/28 08:12:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000009000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xfffffffffffffffc, &(0x7f0000008000)=0x4) 2017/09/28 08:12:55 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c1d000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x1, r1, 0x0, 0x0, 0x0, 0x20, 0x1, 0x0, 0x0, 0x0}, 0xcb57, 0xffff800000000000, 0x1, 0x7fff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) 2017/09/28 08:12:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000001e000)=0x1, 0x4) 2017/09/28 08:12:55 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000375000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xc7c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000000a000-0x4)=0x0, &(0x7f0000009000)=0x4) 2017/09/28 08:12:55 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000012000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) 2017/09/28 08:12:55 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abf000-0x4)=0xe8) r2 = getuid() setreuid(r1, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000650000)="2f6465762f70746d7800", 0x80, 0x0) r4 = msgget$private(0x0, 0x290) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000000)="5c232900", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r0}, 0x14) r6 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c83000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c71000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000001000-0x78)={{0x4, r1, r6, r1, r7, 0x23, 0x9, 0x0, 0x0, 0x0}, 0x2, 0xffffffffffffffff, 0xffffffff, 0x8, 0x4, 0x9, r8, r9, 0x0, 0x0}) r10 = request_key(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x4)="5c232900", 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = request_key(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="5c232900", 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000000)={@common="65716c00000000000000000000000000", &(0x7f0000003000-0x28)=@ethtool_test={0x1a, 0x9, 0x0, 0x3, [0x474d, 0x46ac, 0x400]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, r10, 0x9, r11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) 2017/09/28 08:12:55 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000009000)="2f6465762f7663732300", 0x4, 0x200800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa3a}, &(0x7f0000009000)=0x98) writev(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000006000-0xfc)="", 0x0}, {&(0x7f0000008000-0x40)="9d", 0x1}], 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f7667615f6172626974657200", 0x202240, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 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) vmsplice(r3, &(0x7f0000007000)=[{&(0x7f000000b000-0xf8)="990bad84b20bbdd6a7cb5e54dc97b10d6082501e6e6eebaec6d22244b55a7d7c80aebac1707f08904bdaf447bc534e03f4a655fcba145b2e115e07120d9e9b009c48f9cd269532a902f98eff54524ff6278a23a9076153a00a2393964bfb76cfa87cf1c2779ebbd4169c6238f67bc783844bab16f595f1cf0557a46975d0c8b6d4a35364f7b83b6a35becff11655837cdbda111e03e1d765e60de8a7fca96b9b0c869aaa9b12576af838be7ae229b75632ed2ef02a23cb2f2495421ed0bc545dcb40e2206007efc8190b6deeac5b30601f23fe59ffa9d33b49bbbe4b296114f2c569d2f7ccc722d304bee0f1ac0aa614c527c0436937f0b5", 0xf8}, {&(0x7f0000004000-0xf9)="2d5f47f3846611e28055ceec88a33e8a6ce2ecccf2bc5c5131fafa2dcad63e76d3c428cef496487c80b36834fb3b22fb4c809e192bc9775b2b83e80a927dadf202670c3a0c38fc946be4c5649d36d2a958c0f985ddfbb7e754bd83994bbf7502174f6fde258d7297aa078af8c75888f658eaf1d01a31b9003147b1248eb414c2d19070bfeaaab494321cacf19106ca7b3e4397d237b2e443a5fd45e9dd2c27f00ccc14655eac4a4056d25b0f4ab659a4349f301e77cfbc5cebcda4aa1651cb54ee0d32a54ee20b7daf93a29c4610f3b2e25d88833c89b719408669c153fb7afe4010b8f364ed9d5178e83b92a99930024b8a7b45ce109114f5", 0xf9}, {&(0x7f0000003000)="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", 0xfa}, {&(0x7f000000a000)="96da6de69701df78aca36b608cf264138f23c5a630f954f87b5494c34b21ab65b2076471ffb67313cd85fe51deca17fdc23488ac4d25495f51b48f3c5c418311f2b2a964398533326b3de125deae08e4fd", 0x51}, {&(0x7f000000a000)="e6008aad7d6d3bfb042dd8cf2830154fe5f3de8ef505ab71bcc23604e3f9511d4dc18fb3debe9f582f2436166fd2dcf2a48876bf7c94eb8cc9983d085b6313ed96690138cdbcf1cc2509c6c772cf1d0e914f117acfadb5c5cb41cb4d6d2910c3", 0x60}, {&(0x7f000000a000-0xec)="2e37f9e84bfeedde97c9afe1192dfb9f5eb31deea4d72ad85a3f0cd362deca3a78a2c9e372f5211119d88b317b2805f90abd1c6f2a000b2cc407126b69debbe4266d9a959954b9351e9c97224a404ec3465083ed19ffd4f5ca799e050fd09bd49771100aa3442f677d31f84b7fdb5f762ae7365f92319f179464ecf53c402b2c0d0b671331c691fc0344419fb213e6b0c99ccacf05dab4143e3c24a90795c44661d19bcb775a03f34c0f7ffd6838315341a4f8a441e678e8e35ca6a7415270ee17bac4547fd39a8d5011fc9c239fcc4ab4f043631ef875cb87e3ee3d2e43fe3511568514801a9f0accf62252", 0xec}, {&(0x7f0000008000-0x55)="b44e0bfa039796ce30a9db3cc3c05755e2d4bc44b8e2b3be8315f51f884791589c48e0eb9afb93bc78a1105d29dd22b6807909b1e60d4c2faaac5d3f7f03433a3554fd47658922ee5da246628dcee96beb2768ce14", 0x55}, {&(0x7f0000008000-0x38)="6eb8355a756ed80d75d53375229037ab52f4fa563d2d028ffb002910cdc14b164916f6ec56555117f28d7682efc2769be5b300e6a98030a0", 0x38}, {&(0x7f000000a000)="18cdddc19b81b9c88fa575d9617ec030d4a4350365d9a86c134a56718e8125d42689804267b1c15e8d2f8bea26b8f340785161b385e704ef1950a698804c545c5d1a551ff6ec69988f6b7d95ce16fc5f22e683f081daf14c85e730eb2774eb1c747160af3b163735341c6517b17ea4570952be872debf951b97ce4c92cc7ac1d169dbacab9c502c79e96f2499cdc05dcd1d684d26705", 0x96}], 0x9, 0xe) 2017/09/28 08:12:55 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000015000)="2f6465762f7663732300", 0x9, 0x80000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) pwrite64(r0, &(0x7f0000030000-0xdf)="874136c65594242898ad7c790677e371c554139edfa4daf194e22e4c339c90ebb8560402c9740ed7d9fd0cb8744feee58e01901fe26bc01aeda32691a71a9dbaed648ee495667206263b114f698305407212bde8bb69af9aef7e42799c680475e7d9377bcce0a9a4fafd92a1def2b93257b9f28a5829b8a0f37341fde87c0ae057627fb8f51f90a7f95e5a46d4fdc8a9a2dadcbc680e6e160258d1d1eb229dbb5ed2625e0f222b029b9590479a2002021a4d7fbab18bd94083a04cafea2f465c81d5f652ae322bd3907f621b8227099aae656934b0a4074063214adb48ad5b", 0xdf, 0x0) r2 = syz_open_dev$random(&(0x7f000002e000)="2f6465762f72616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000031000-0x4)=0x2, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000023000)="776c616e80003a00", 0x3) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, 0xffffffffffffffff, 0x8, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000023000)={0x4, 0x3, &(0x7f0000027000-0x18)=[@generic={0x57, 0x5, 0xff, 0x2}, @map={0xfffffffffffffce7, 0x9, 0x3, 0xffffffffffffffff}, @generic={0x0, 0x5, 0x6, 0x7fff}], &(0x7f0000030000-0xc)="2f6465762f72616e646f6d00", 0x9a7f, 0x90, &(0x7f000002f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5}, 0x30) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000023000)=0x0) read(r2, &(0x7f0000030000)="", 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000019000)=0x6) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000022000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000025000)=0xee) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000024000)={0x0, 0x1, 0x0, 0xffffffff, 0x1, 0x10001, 0x1, 0x7ff, {0x0, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x100000001, 0x7fff, 0x5, 0x9c}}, &(0x7f0000024000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000001b000+0x9a5)={r4, 0xffffffffffffff80, 0x7, 0x6}, 0x10) times(&(0x7f0000031000)={0x0, 0x0, 0x0, 0x0}) 2017/09/28 08:12:56 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x1, 0x0, 0x0, 0xf3}, &(0x7f000000a000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000006000)="797932b307f3727a535e4ec7bf0f586d3fb8c3190b257bd5d4cc2b633aad287deccbc8b57509d8181ea0d839cbada9bf602c5fee983b2a804e75f3c82e652ec5541efb9a713ef59200c8b525a44add9bcbc62ca608d8b7874c66fe7e623ec64f106311728efd7d463fbfbeaf2b56f4fd0bee1fd3bcc6bff0bac89047f1daa8002837e41a560fc074c25584d3af230ae1ffd33c74cd40e17d4ef6ebff46d0016952e0ce6287198734aaf92a29ab0a38d0ca848acabd814441d861742f07df20ca061725a96b89eeada5ad23f152ea1d76c76aa2b9e6be6ce8c8b5884d92bc9686b302", 0xe2) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000-0x14)={r3, 0x1, 0x3, 0x9, 0x5, 0x1}, &(0x7f0000009000)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000c000-0x38)={&(0x7f000000a000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000000b000)=[], 0x0, &(0x7f0000004000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x1}, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x80800) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000007000-0x4)=0x10001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000008000)="", &(0x7f0000003000)=0x0) 2017/09/28 08:12:56 executing program 0: mmap(&(0x7f0000000000/0xcb4000)=nil, 0xcb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000009000)={@generic="a6455fd75921b3452b32d2950cd6107b", 0x9}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000008000)="", &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0x5b) r1 = eventfd2(0x1000, 0x1) mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000280000)={0x2}, 0x8, 0x800) read$eventfd(r1, &(0x7f0000c2c000-0x8)=0x0, 0x8) r2 = memfd_create(&(0x7f0000cb2000-0xb)="47504c5e2b2547504c3a00", 0x0) sync_file_range(r2, 0x816, 0x0, 0x5) 2017/09/28 08:12:56 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f70746d7800", 0x0, 0x0) r1 = socket$inet(0x2, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x98) r3 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000f000-0xc)={0x10, 0x0}) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000004000-0xc)={0x1ffc, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000002000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000)=0xfa) r5 = memfd_create(&(0x7f000000e000-0xa)="2f6465762f70746d7800", 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000004000-0x2c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}], 0x2) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x6f, &(0x7f0000002000)=0x3, 0x4) r7 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)="2f6465762f766373612300", 0x8001, 0x2000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000003000)=0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000-0xa0)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x0, 0x800, 0x2}, &(0x7f000000e000-0x4)=0xa0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000000e000-0x4)=0x0) 2017/09/28 08:12:56 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000)={0x6, 0x8, 0x4, 0x8, 0x4, 0x1000, 0xa2fc, 0x23}, &(0x7f0000003000)={0xffffffff, 0x5, 0x1, 0x101, 0x2, 0x1f, 0xbfc, 0x1}, &(0x7f0000004000-0x40)={0x8, 0x2, 0x8000, 0x6, 0x1, 0x40, 0x40, 0x200}, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000003000)={&(0x7f0000001000-0x8)={0x8}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006000+0xde8)=0x8000, 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1f, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x800, 0x2, &(0x7f0000006000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000008000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000008000-0x20)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) timer_create(0x5, &(0x7f0000008000)={0x401, 0x5, 0x7, @pad=[0x8, 0x9, 0x101, 0xffe000000, 0xaa10, 0x1000, 0x5b4, 0x10000]}, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000006000)=0x0, &(0x7f0000003000-0x4)=0x4) socketpair$inet6(0xa, 0x0, 0x7fffffff, &(0x7f0000009000)={0x0, 0x0}) timer_settime(r5, 0x5, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) clock_gettime(0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000004000)={{r6, r7+10000000}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/28 08:12:56 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000018000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000017000)="6269675f6b657900", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000023000-0x88)="fa4d96d88f68d09da35c22f6425eab3db088e542c2af16b25a127bfc4ab49bd15a48f3d0bff098f39cdbe4853b58b4f8024d7ad1c318eeda24bb9a91f23a39d7aea7844d128a6118850de0046ce2346231814f14148d0ce42752cfa5f3e04a1bd32632ca4cddf6318b40854dec11bad50f4ed086136f7534ec3d70c9379ade32583ff602eb86bc99", 0x88, 0xffffffffffffffff) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000023000-0x8)="6b657972696e6700", &(0x7f000001d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="406574683173656375726974792f00", 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000017000)="dc613e3da3c222fe49e873b6440fba91436f0bf68ed8da499b952e7a523181770378cc177018fedf370ee0b5c1ee6ed40e8fc1686eb1fd2d8540167f72230899d7bcadffc09b6fe29e7daf5e33a6ceb7b06adff4dde3aa20ea35718aba569d5e3419e57adae8ee6b8351610c3bff3876d86134bf623af05d11444f51454859", 0x7f, r2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000013000-0x8)="6b657972696e6700", &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000023000-0x9f)="ee559a08d87b90944abf86a1dce4a891b6612d68ddf261e40b0c6578651522f2dff51ad22a8b3026965903371815600286d6c8bb053d28ab87bea99d6880153fe30c5557d96539a40d06e343c51fc21664b39d78235b89150be2534eca9f5b9c7879015549fc0049874873d6172ef00f02123b3d5cc3273d857caf281104803c94d3485e1b87bd067e87e4b395eb7c57de0c61cbb98d884551a08bd32e9374", 0x9f, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000005000)="6465616400", &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000020000)="6c6f255e277d766d6e65743000", 0xbc9a882fd699ae7f) keyctl$search(0xa, r3, &(0x7f000001f000-0x5)="7573657200", &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) sendto$inet(r0, &(0x7f0000022000-0x7b)="", 0x0, 0x20000040, &(0x7f000000b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 08:12:56 executing program 0: getitimer(0x2, &(0x7f0000d50000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f6000-0x5)="2f6465762f76637300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000642000)=[{&(0x7f0000001000-0xd0)="000aec88eea0bd43b70a61f613d32646411eaa64b6a8a264db48d39f8d55acba8681acb4fb24dd1146b088aa910dba1d2b95246bbfd361934837b89015171c183bf382c144a937964b58ff048c2685e48d8071352c43e45c74713431197cd8a0e53f1564dca312531a7c3d3ccca4f049c179da0916fa9ac4c5aab56fd779eb9bd90a4d1017b9dac8fcd90de2569fe5803833fffc9ba79974d8708c6137be89990b61dbcabd1c14daf495f94696f284f1ff4b7b6cc9ee00ec2c9bc50a3789e4ed9749d6ecc0763adc5875dd9f6f3c799d", 0xd0}, {&(0x7f0000001000)="7221851d8a1e3a11b538c29ecb8ce44989616701b2078546728a4813ce09f1f70b30101a3e9d38f5403fd76a9cbadbffdcbe45d31eca57c25b9d1feab76b5e5d6a4b27c4f1f2dfe40469a0b46fb1549f6d96dcc181d427088350df8711686faeae5c43acb80c034d46dbcea500b6837a2a086b67f3384b3a4f11beced8c7b9348274d3db5d0de5a2d4f295faae2b777f85ed259f6893bf7fd66ea5b10d1ecda86f81eb1238f3b5a62b4db8d85a8fe06b2318e66dc0e4d65f46e898", 0xbb}, {&(0x7f0000001000-0x9e)="1b68cbab27f078b080651a45df5cc96babbe0cd3155f0947521f6c5fb93003fbd71c49013d417b6b9d2303bf1c2416ba8e114bd2214692e2ac5d17d677f2ee35d4c709767eca902f4cabdc408a4958355946dbac8b5f5e709c046a70f664a005b9af589a0fcb1958a9095942e3898b9ec70affe789b989d2234958bf97b8dfbd96fc46e1561cb459586df2daff01a8420a7d114d99946fa961ec4f121a6c", 0x9e}, {&(0x7f0000609000)="931bf6248de94b0defad51933ce90052f33d71b3d40a75006bdf020eb5064b05d1a23fd1782a1f11c9bb60b65af2c62cdd3c5420b8c91b34b4a513e12021e9c96e720720142c91f5275ec219f18680c79c9ae284c26148794dfdc64fb3cdb6611d", 0x61}], 0x4, 0x5) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x8)=0x0, 0x6, &(0x7f000057e000/0x4000)=nil, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x88)={0x0, 0x7f, "2993924e086c32e221816df35025bf7f3fd046dccf337598998ce1235597fca4dca9aabbb388a2095e0d06237638ce600b75735056486daa28436eb2c69d67ea2f839819874e5d0d23c258409f5189822b95885b469a6ae46146c6d754c3e28a598e5901ab44ace233cf60d5d50f20a9529351b8a88eb403c4176810eb4f48"}, &(0x7f0000002000)=0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r2, 0xad6}, &(0x7f0000002000)=0x8) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x4)="61667300", 0x8, &(0x7f0000004000-0x81)="32941f3eced8daf847b4b56aeb0466370b575f9ab5efc7ace9c30f44b128f6f5d6d163fc00ca998d02527ecb98edfa276cadca731de0f463c47ad541f773aab1549c569e28283bd76c615d4b1f0caac73f8fbbc7c9ccc651ef426ff33a6c875cf05ff0bbe54d1aef9946fe1c8a8a0e3c844e5dad108593ac3a8e6b2183094ff1a4") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0xcc}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000004000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x6472, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000006000-0x8)={0x0}, 0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004c2000)={r0, r1, 0x1}, 0xc) 2017/09/28 08:12:56 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getgroups(0x5, &(0x7f00000e3000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, 0x0, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000)=0x8001, 0x4) 2017/09/28 08:12:56 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000a000)="2f6465762f7663732300", 0x31e, 0x202002) close(r0) sendto$ipx(r0, &(0x7f0000008000)="56043642e88ae49ac5b8b09c71b2ebbaa32c7035bac305d7fd7a9170afc694e87299d53e4748a6c7bf2009b61c3a2b6d936d5842d738ca70b1c3", 0x3a, 0x800, &(0x7f000000a000-0x10)={0x4, 0xbd6, 0x7fffffff, "85365e9504f9", 0x4, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000c000-0x10)={0x1, &(0x7f000000b000+0x194)=[{0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000007000/0x3000)=nil, &(0x7f000000b000)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000d000-0x4)=0x0) rt_sigqueueinfo(r3, 0x6, &(0x7f0000006000-0x10)={0x6, 0x8, 0x4, 0xe}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f000000c000-0x8)="2e2f66696c653000", 0x0}, 0x10) fallocate(r1, 0x1, 0xb65, 0xffff) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, []}) 2017/09/28 08:12:56 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000005000-0x4)=0x400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000006000)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000001000)="2f6465762f7663732300", 0x101, 0x200) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000)={0x1, &(0x7f000000b000-0x4)=[0x7]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/28 08:12:56 executing program 1: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0xd, 0x0, 0x9, 0xff, 0x3}, 0x14) sendto$llc(r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000000000)=@known="73797374656d2e61647669736500", &(0x7f0000002000)="f72d6264657673656c696e757800", 0xe, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={@generic="f414cad7c23073004fd20e5024e0db3b", @ifru_flags=0x500}) accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d3000-0x4)=0x10, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000000b000)="2e726571756573745f6b65795f6175746800", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000-0x1)="00", 0xfffffffffffffffd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000000c000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000000c000)="3af7fde7406999de415df43b86131fec6662fb40b528839f9f63f89f1ce327939bf4f1efe062dc4e4e3f34d0502dbca5737e19801524d8d1998e8d358435fab26be1d9560e0bc68bf462889643c212d4b3bd218a62cb7ef7a766c3029fea6873bcbb6ce25eac4bdf382bc55022c783691f699ca95e581e26cf635c05c56f4210ca245954c689ac10896470", 0x8b) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000002000-0x5)="7573657200", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000c000-0x2)="2b00", 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f000000b000)=[{&(0x7f000000c000-0x7d)="a342e1ecea1213bce63a124c3d48a029f8e92b0af7f54ab94540fbf2b06dcde52fc732cc28efb47fc78d7122096fc8d6018f50ed9d51cf081762ce6224649be8e26319f89f6d7e6ad7aed9f4847ff3bcdbfc5ff5844ee5ba4525b0b7f1065cac6c749a24cb0f5607315805a1b5859710960828197b6dbcea7b30f08f6e", 0x7d}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, r5) 2017/09/28 08:12:56 executing program 0: mmap(&(0x7f0000000000/0xcd0000)=nil, 0xcd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000cd0000)={{0x77359400, 0x0}, {r0, r1+10000000}}, &(0x7f0000cd1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000758000)=0x0, 0xc, 0x4, &(0x7f0000394000)={r2, 0x0}, &(0x7f00003b8000-0x4)=0x0, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000cd1000-0x1)="7d", 0x3) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f000061c000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xcd0000)=nil, 0xcd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000cd1000)=0x1000, 0x4) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r4, 0x0, r4, 0x0, 0x9, 0x8) futex(&(0x7f0000cd1000-0x4)=0x0, 0xc, 0x1, &(0x7f0000cce000)={0x0, 0x0}, &(0x7f0000cd0000)=0x0, 0xffffffffffffffff) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f0000cd2000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002ab000)=0x58) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000143000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9c781ab2361902e7eb546a493800a7b3"}) sendmsg$netlink(r3, &(0x7f0000914000)={&(0x7f000018a000)={0x0, 0x0, 0x401, 0x1}, 0xc, &(0x7f0000181000-0x20)=[{&(0x7f0000cd1000-0x1bc)=[{0x1c, 0x5, 0x200, 0xabb3, 0x7, "c011466a81247a5607fe8c5e"}, {0xdc, 0x0, 0x335, 0x8, 0x81, "4b2e2797e2d1a6ba7ce125c471e7ac873fd0580672d6839fc9e04d8315c32437abdbeb4039b419eacd197938872a4138b7b9db0a147cb512480ca6d9528c8ff9be4e7fa1790b9dd00b979d59366438d12b12f1aff028d0a6ea6aff6d0c810940ab80b6977463ff4bee586a379868804213f3d7f6c86c0d78471307fe3b9c779e3a1ab07685d6f5d655f2f0142d1c7818d1fa26356bc30e1dd67f1f447cd7044a6b2c7e1cc1a47d12c29aa51254c8dabf500c9ed2876587c7007cd61c021735e92497b6817e8d23bfcb8b25"}, {0xc4, 0x4, 0x400, 0x90b, 0x5, "4c2cc5df7ad48b99c7257f6e327464943b7aa0ba1c81e42f447870c88075fc4c216d863b5e645a310cd62681565a99074c754c7e5df8f855c05178b36a8afa63c75f45b9ada0de7cf39c69727ec84f83b23b02c38a2f2d3a6704aac633fc0d73fe98dac92aa59df16e63252baeb5e35e6637225715cb3d15ca9fb748e91d4eb9f9f7a9daa509f1c98a9404b73747fecc0aa4e8dd7a7949cdabd64c7100f0a2cc814e904e090ad49f76775de3d827bd23f01fe2"}], 0x1bc}, {&(0x7f0000b8a000-0x1110)=[{0x58, 0x400, 0x401, 0x6, 0x9, "24601e3b434510e3440c33ac27b54732158e65c68940ecd7c8dbf446660cfb28446bd0c7b2dff43b2cdde9397796aad6d6a0ea62349b3cc5fe7ab35498902b9299170f4413a055a2"}, {0x4c, 0x81, 0x300, 0xffffffff00000001, 0x9, "940a90c1dfc050cda81bea5aeb09a3c6bddd86ffd994bd56d47abd32cc728225292950e9fbca7ea2233eedc66eb225e674c0e3c986c7dbe2aa88"}, {0x5c, 0x80, 0x4, 0xffffffffffff2f1a, 0x7, "cd8d1a49afaa945eba39e772f792abc57cbad1c9d6f9c94faf4c7b8c91926be188cdfb6c3578e59028162f93349bc55084f82a32db843b299b6386bfe7e8821d363665b6b6e23e9e841098cb"}, {0x1010, 0x0, 0x300, 0x9, 0x8, "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"}], 0x1110}], 0x2, 0x0, 0x0, 0x4050}, 0x40) getpid() mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = timerfd_create(0x6, 0x80000) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000cd3000)={0x0}, &(0x7f0000023000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f000002d000-0x40)={0x8, 0xd1, 0x3ff, 0x0, 0x4, 0x9, 0x81, 0x5}, &(0x7f000002c000)={0x5a4, 0x7, 0xfffffffffffffffb, 0x8, 0x4, 0x1, 0x8, 0x5}, &(0x7f000000e000)={0x9, 0x10001, 0x3, 0x2, 0x2, 0x6, 0x6, 0x66c}, &(0x7f0000025000)={0x0, 0x0}, &(0x7f0000003000)={&(0x7f000001e000)={0x2}, 0x8}) clock_gettime(0x4, &(0x7f0000007000-0x10)={0x0, 0x0}) dup3(r7, r7, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:12:56 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000022000)={0x40000004, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x9, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000002b000)={0xffffffffffffff01, 0x401, 0xd, 0x6, 0x3, 0xfffffffffffffffe, 0x7fa4daba, 0x2, 0x0}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={r4, 0xf633}, &(0x7f000002d000-0x4)=0x8) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000017000)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000022000)={@loopback={0x0, 0x1}, 0x9, 0x0, 0x0, 0x0, 0x3f, 0x9, 0x5}, &(0x7f000002a000)=0x20) epoll_pwait(r2, &(0x7f000000e000-0xc)=[{0x0, 0x0}], 0x1, 0x6252, &(0x7f0000028000-0x8)={0x0}, 0x8) dup3(r0, r1, 0x0) 2017/09/28 08:12:57 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x3, 0x1d7040) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfffffffffffffffd, 0xfb, 0x2, 0x40}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0xfd, "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"}, &(0x7f0000004000)=0x108) fgetxattr(0xffffffffffffffff, &(0x7f0000002000-0x12)=@random={"73797374656d2e00", "5c736563757269747900"}, &(0x7f00008fe000)="", 0x0) r2 = semget(0x1, 0x6, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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keyctl$session_to_parent(0x12) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70746d7800", 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) 2017/09/28 08:12:57 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0xfffc000000000000, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000)={0x5, 0x24, &(0x7f0000001000-0x24)="666b46d117f1b124ae07e78607c7ac8cb2b4897c28eb0564875dc1db596c6cacda18c8a0"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000002000)="73656c696e2878656d317d752100", 0xe, 0x3) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003000-0x18)={0x3, 0x8001, 0x2, 0xc000000000000, 0xf49, 0x400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) getpgid(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000004000)=0xef59, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0xa, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) tkill(r3, 0x6) [ 70.918406] ptm ptm1: ldisc open failed (-12), clearing slot 1 2017/09/28 08:12:57 executing program 0: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) semget(0x2, 0x1, 0x20) r1 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000023e000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000446000)="2f6465762f7667615f6172626974657200", 0x2001, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000aea000-0x8)={r2, 0x10}) 2017/09/28 08:12:57 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000001d000)=0x5) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000015000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000001c000)={0x0, 0x2}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000022000-0x8)={r2, 0x8}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000021000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10, 0x80800) r4 = accept(r3, &(0x7f0000008000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000022000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000021000)=0x7, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000023000)={0x0, 0x6}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000024000-0x8)={r5, 0x7}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000013000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x85) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000022000)=0x1, 0x4) 2017/09/28 08:12:57 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000015000-0x14)={0x8, 0x4, 0x4, 0x4000000000002, 0x0}, 0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000020000)={r0, &(0x7f0000004000)=""}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000021000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0}, &(0x7f0000021000)=0x98) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000016000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, 0x5, 0x7, 0x400, 0xd2}, &(0x7f0000021000)=0xa0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000022000)=0x7, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80003, 0x2, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x5, 0x7fffffff, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={r3, r6, r7}, 0xc) getsockname$ipx(r5, &(0x7f000001a000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000023000-0x4)=0x10) fchdir(r1) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) writev(r0, &(0x7f0000013000)=[{&(0x7f0000020000)="f51dc6ac37b87a031a1311dd8ac6a59d2b4bfc6c03d1c3963396e2f6122fe4510b54501dcb846014d6ec3054de89541cb4fdcdf7bb39e8e041561aed2656b21ef4f7ceccfa87f8e4212443ba306ea822c9ee3b9d2e12dd1f595ca445fce1c51b7e178d571385ea645723bbb2bd127cea78e27bac05b7f5516c6aae551f59e7ed5b91c3f8cddeac850e549ca6d1b17d2eaed37b7bcbec9680f5f56a6fb5452265f6825fd5c6a2db98c1", 0xa9}], 0x1) 2017/09/28 08:12:57 executing program 1: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1515, &(0x7f0000000000/0x4000)=nil) shmat(r0, &(0x7f0000002000/0x2000)=nil, 0x7000) mbind(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000009000-0x8)=0xfffffffffffffff7, 0x4, 0x0) mincore(&(0x7f0000005000/0x3000)=nil, 0x3000, &(0x7f0000002000)="000000000000000000000000000000000000") r1 = memfd_create(&(0x7f0000004000-0x46)="5d76626f786e6574302576626f786e657431707070315c776c616e302c25706f7369785f61636c5f6163636573736b706f7369785f61636c5f6163636573732e656d307d5e00", 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000a000)={0x8}, 0x4) munlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2017/09/28 08:12:57 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000027000)="00", 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000028000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000019000)={r2, 0x6, &(0x7f000000f000-0x18)=[0x8, 0x7ff, 0x80000001, 0x2, 0x100000000, 0x9], &(0x7f0000027000)=[0x7ff, 0x900000000000000, 0xffffffffffffffc8, 0x4, 0x4], 0x1, 0x1, 0x0, &(0x7f0000021000)=[0x2500596], &(0x7f0000028000-0x18)=[0x8000, 0x2, 0x80000000, 0x4, 0x2, 0x5], 0x0}) bind$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000b000)="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", 0x1000, 0x841, &(0x7f0000028000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000029000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/09/28 08:12:57 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}], 0x4) r1 = shmget$private(0x0, 0x4000, 0x1512, &(0x7f0000000000/0x4000)=nil) shmat(r1, &(0x7f0000002000/0x2000)=nil, 0x7000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000005000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f76637300", 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000)={r3, 0x7, 0x1000, "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"}, 0x1008) prctl$intptr(0x1c, 0x98c2) socket$inet_tcp(0x2, 0x1, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x9}, 0x8) fcntl$getflags(r2, 0x409) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0x5, &(0x7f0000004000)="", &(0x7f0000002000-0x4)=0x0) 2017/09/28 08:12:57 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002c000-0x8)="2e2f66696c653000", 0x104) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x3, 0x32, 0x0}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000014000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000011000)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000016000-0x10)={&(0x7f0000008000-0x8)="2e2f66696c653000", r2}, 0x10) 2017/09/28 08:12:58 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000825000-0xb)="2f6465762f766373612300", 0x1ff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x22300, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000001000-0xd)="5e2c3a657468316c6f245b4000", 0xd) r2 = semget$private(0x0, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = getegid() fchown(r1, r3, r4) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x30000000000, 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x6d7}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r5, 0xffffffffffff67e7}, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x20, 0x7fffffff, 0x0, 0x20, 0x80000000}) r6 = accept4$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000005000-0xac)="a06e8c6c31f523707e2908dc535a5adbacb83a51b72147231161b1d498eaf802f6b4eabae3bc13c3cf629355b67eb39e51aabed0f8c3bdd836d549948b50aca40ff5c8fa22c82a8c39901e1092b2dec82e68f92c12c5193e6debe16b083d6775c08e9e902654829d401878018a6dffccd515729d51b092355984fa0af507c900266d5f6bccd521e1bbb2ba6c26699c637694b1054335a88cd4471e95e8a80feec9c686365192f11ae2de3cd6", 0xac, 0x80, &(0x7f0000004000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000006000-0xa)={0x80000001, 0x80, 0x49, 0x5, 0x101, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x4, 0xb, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fstatfs(r6, &(0x7f0000002000-0x1e)="000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r7, 0x4, 0xffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000-0x94)={r5, 0x8c, "e6bfbe7c7d75bf689b849ad41a439df0b1201806aad152ebd6e9d881c9c3685df45721eea486d2a694321d5b55e168046b3f6188e4be5a68a80f22dd9a954d45fee7b6e7ccad53e6813ab14e871151b84e4febe5ad16326478a95c9349d9a0fc27a31216d4e99d3a2d71f9525073b800462b5dede3701671cf47158a4c54767066ae54eaec8da35b7f379674"}, &(0x7f0000007000)=0x94) 2017/09/28 08:12:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x401, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x400, 0x8204, 0xfff, 0x0, 0xfffffffffffffff9, 0x8, 0xf8d1, 0x0}, &(0x7f000003f000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000af4000)={r2, 0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f76637300", 0x4001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000001000)=@pi={0x1000, 0x2, "4023cfd09edd236f937af5932dfacd9445acdd4c29d4aa390739dca33c87c754765b514aeceb81154cacdacae60b7a132c06fa6688e7e4b3b13c10617de0cdb2e5160af71556452f0d25107b6376f7e3b7cc63e359df085c41720a964a4085a2aaa516fa9a557f3b8a7a3db82e328a4993e841356aee2b8f336d51145e02074167e161fceacbb1088893edccbac695033437e918cc25ef94f29ba8dc0a75"}, 0xa4) r4 = msgget$private(0x0, 0x281) r5 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) r7 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000002000)={{0x5, r5, r6, r7, r8, 0x10, 0x3, 0x0, 0x0, 0x0}, 0x101, 0x773, 0x678e9666, 0x1, 0x3, 0x3ff, r9, r10, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x3, 0x3, "733434ef0842ef4c3662039fe5ba74f991728b0a93d861755125a72d1e8a381702d119383d84064c226a74d83b8a966dfabdd341ccef55d98d969e4ba2b708a40a08c5e2b6ad81b86fa8557468577bcd"}, 0x160) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x3000)=nil) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2017/09/28 08:12:58 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000-0x18)={0xaa, 0x0, 0x0}) lseek(r0, 0x0, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000a000)={{&(0x7f0000004000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000002000-0xc)={0x10000002, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xb) tee(r0, r1, 0x7, 0xe) 2017/09/28 08:12:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x8000, 0x6, &(0x7f0000000000)="c021ddb6089b"}) clock_adjtime(0x0, &(0x7f0000009000)={0x3, 0x5, 0x800, 0x1, 0x2, 0x7ff, 0x8, 0xffffffffffff6b79, 0x9, 0x0, 0xfff, 0x4, 0x6, 0x2, 0xfffffffffffffff7, 0x4, 0x5, 0x3, 0x0, 0x2, 0x3, 0xfffffffffffffdec, 0x6, 0x9, 0x7, 0xe0cf}) 2017/09/28 08:12:58 executing program 1: getrandom(&(0x7f0000001000-0x3f)="", 0x0, 0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common="62637366300000000000000000000000", @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6175746f667300", 0xe0530d57c1ef70f8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000004000-0x18)=[{{0x0, 0x0}, 0x8001, 0x7, 0x3}], 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000004000-0x40)={&(0x7f0000003000)=[0x0, 0x0], &(0x7f0000004000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0], 0x2, 0x7, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000002000-0x48)={{0xffffffffffffffff, 0x3, 0x7, 0x0, 0x9}, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x2224}, 0x8) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)="2e2f66696c653000", 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r1, 0x20}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r3, &(0x7f0000000000)="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", &(0x7f0000000000)="e83e8394cc80ecb3a1bf503b45ebc0fcb5da6fb506c24514a46e93496d2721fd044a27693a8055c9628d14a525b6a9dc7d48333e05a57fb456aedc2b14a094383f08bbea4dbc85baa648dd6c18c6cfae9f3a9bd336da603ddbbb8c0112b7742853fd44b168abed0171eb797b6fd3db807fe1f20a5fe44933275633ca07170cf47e2ce1ef234507fd13f121ba43e90f0d6af96e33157ebf8d671732", 0x0}, 0x20) fsetxattr(r0, &(0x7f0000000000)=@random={"73797374656d2e00", "2f5e5c656d302873656c696e75787d2400"}, &(0x7f0000001000-0x5)="656d305b00", 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x0, &(0x7f0000454000-0x4)=0x4) 2017/09/28 08:12:58 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000001000)=0x1f) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x14) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000)={0x7, 0x1ff, 0x4, 0xec8a, 0x2, 0xea}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000)={0x52, 0xffffffffffff0000, 0x6, 0x8, 0x8, [{0x455, 0x7ff, 0x92, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x101, 0x8, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x100, 0x52d2, 0x6d8, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0}, {0x1000, 0x9db1, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xc5, 0x5e8, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffe0000000000000, 0x0, 0x1f15, 0x0, 0x0, 0x2084, 0x0, 0x0, 0x0}, {0x10000, 0x6, 0x3f, 0x0, 0x0, 0x2502, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x100000001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$tun(&(0x7f0000004000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x20100) r2 = shmget(0x3, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r3 = shmget$private(0x0, 0x4000, 0x1512, &(0x7f0000000000/0x4000)=nil) shmat(r3, &(0x7f0000002000/0x2000)=nil, 0x7000) r4 = memfd_create(&(0x7f0000005000-0xd)="2f6465762f6e65742f74756e00", 0x2) rt_sigreturn() ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000003000)={0x400, 0x6, &(0x7f0000002000)="6fb3971efbaa"}) [ 71.768139] syz-executor0[3444]: bad frame in sys_rt_sigreturn: pc=00000000 sp=00000000 2017/09/28 08:12:58 executing program 0: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4, 0x6032, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000)="00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="d6f40ee583a267264ca227fdb0293ea4c999242c6d59f91fbd51f64d28744e2ee478c8d9e7960fec58373aeba4a968aede870e9604bc98d236be19c24a350a8f89c231bcb207b85dcf04360d8c88eb53ab27c1108530183cad7de8df2c1834bd663682d0e239aa0605e72b560f363f17ece2249c5791e9eb726be90c1516c731c95dd90a6024686193ad2cae67cf790ea1d8d97cceea7b18e542ecef826928cf8ae61a253918d558307546f446e99136f5a3f396cdaf97e3d859d9b4ec60bee6ab0f52af50c477a9107df1", 0xcb}, {&(0x7f0000012000)="9e34d728229dd3c7a676a0bee1f4c48c2006ceeac4c4ca13a4d88bfaa799dc9c0dba23798ab9ea37e37be37aa0eab5f34ec3ccbea7b51be729c2d57975c0f9ea001d4804e9904508a857517fdef9845aa1fbf703ddafe791fb9d6bdf06527a9cd531b8089734f9c3d722271258e2c9ca72b74a686bd80fb397a6d2729bb9ab3d755e5c4bd1664a11fc5a40715deebca094a56105ed5e1a7394cd241ed763f1cb4d934d76c3179c88e145d8746eb1a49e110644238a2ea7048619e905d22330d65b1a1440494a6915d608c3f480b9c9c7", 0xd0}], 0x2, 0x0) splice(r0, 0x0, r0, 0x0, 0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r3, 0x1, 0x4, 0x1000, 0x2, 0x3}, 0x14) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f76637300", 0x10000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f000000b000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000011000-0x4)=0x6d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6f1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae3, 0x425, 0x80, 0x43, 0xd2}, &(0x7f000000f000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000000b000-0x8)={r6, 0xfffffffffffffffb}, &(0x7f0000003000)=0x8) r7 = syz_open_dev$vcsa(&(0x7f000000d000)="2f6465762f766373612300", 0x80000000, 0x200) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f0000012000-0x4)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f000000f000-0x1a)="6370757365742f776c616e3073656c696e7578d5757365725c00") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x5) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f000000f000-0x4)=0x75f584f, 0x4) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x0, 0x0}, 0xe7, 0x1000, 0xa00000000000000}, {{r1, r2/1000+10000}, 0xffffffffffffff32, 0x2, 0x9}], 0x30) fremovexattr(r0, &(0x7f0000013000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c6d00") 2017/09/28 08:12:58 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000036000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet(r0, &(0x7f000002d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000026000)=0x7f, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000037000-0x4)=r2) connect$inet(r0, &(0x7f000002a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000026000)=0xae) sendto$inet(r0, &(0x7f000001d000-0x817)="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", 0x817, 0x40081, &(0x7f0000015000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 08:12:58 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x3f, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000010000-0x10)={0x0, 0x2, &(0x7f0000010000-0x2c)=[@in6={0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x150000000000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000f000)={r2, 0x5, 0x10}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x1, &(0x7f0000002000)=[{0x9, 0x96, 0x7, 0x5}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f000000f000-0x4)=0x3, 0x4) 2017/09/28 08:12:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000038a000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00009d3000)={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1, [0xd5, 0x0, 0xfffffffffffff3eb, 0x7, 0x100, 0xffffffffef0eda91, 0x0, 0xffffffffffff8001]}, 0x5c) fcntl$setpipe(r3, 0x407, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) getsockname$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) setreuid(r1, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000007000)="45") mprotect(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3) 2017/09/28 08:12:58 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x80, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000+0x2e8)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000008000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000006000-0x4)=0x0) getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) epoll_create1(0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000008000-0x52)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000007000)=0x52, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x2, 0xffff) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2017/09/28 08:12:58 executing program 1: r0 = timerfd_create(0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2789, 0x8, 0x9, 0x0, 0x3ff, 0x2, 0x6, 0x3, 0xff, 0x65433c5c, 0xf2d, 0xfffffffffffeffff, 0x10001, 0x7fff, 0x100000000000000]}, &(0x7f0000105000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000204000-0xc)={r2, 0x2, 0x30}, 0xc) fcntl$getown(r0, 0x9) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000000)=0x10002) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000c9b000)={0x0, 0xffffffffffffff97, 0x40, 0x6, 0x2, 0x5c98, 0x3, 0x800, {0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001, 0x1, 0xffffffffffffff7f, 0xc1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000824000/0x4000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000002000)={r5, 0xfd, "6b694e123c85b63f651ba6534516da9e3aaca8949a747104831fa047b801a2440fd8c12a236b8a70d0c12ca99809b4d8bfe18a19dd1bd77d40a88c45bcbe9b76b8bec51a377f5750efdc1c7bbccd0700d9056dc2e8efad37efa795f707ba7700b2b50312c4b036477bd04c82f818f7dca2d794e4d23bdcb76e9494413822699e338d2a78df7da4c6fc328facfcb5f561b8bcb99b13d69425df0be8b007c8639951d33aff6c8944f8caf866be739f8bc18b941ec459025d9330ca126208fa4cef0ff5a2bb55f0c671ac7cb7f0900cf6c930ebe6428df46114de7dd2b9e2b50ce9ec157317a180c129b81ff128a873607a463e8668429fa1ca9804c5ab7c"}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000-0xfc)={r6, 0xf4, "e40426deac5a345594fe698d33b84a5288ada9f5c5936cafe4905b4857a68e89d2092864699c73689524f2044b690832fb070bde6256dc59923fcc547e1f9d3efafccce79bd379bbd2420c26e5c36815ef6ee9f632874e548f8fae6250304873581e20ce403c617120980361eb87c7ea40ba9261543e6806c4c965a695170ffcce7379ffa6c6faf2581c11d9771095757b723092485b311333e18fef9895a71bc339fd8903d1909f28f6fe7d22e6d0b1638a418c879cd7f67ec01512f7b2efd9987ea12a5a898a5085bfe681fb67f809a5aa54933a1f066bb031a0121b0700eeb0bb778aeeb25072dd3f01e6db4d444aa2d8ba3c"}, &(0x7f0000826000-0x4)=0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000002000-0x4)=0x4, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000b1c000)=@assoc_value={r5, 0x3}, &(0x7f0000000000)=0x8) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x11) connect$netrom(r4, &(0x7f0000004000-0x48)=@full={{0x3, {"8d852af954ecb7"}, 0x0}, [{"a3cee96c02ff76"}, {"6117040a7986a8"}, {"70c61684c88786"}, {"26504b2f0b688b"}, {"804060521ec713"}, {"7cf1fa2aa6f1a8"}, {"9b311832779dca"}, {"cc766c3cda012b"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2017/09/28 08:12:58 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="73656375726974792f2e00", 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x1, 0x7fffffff, 0x2, 0x100, 0x1, 0x80, 0x80, 0x5, r1, r2}, {0x3, 0xff, 0x0, 0x6, 0x5, 0x1, 0xa4, 0x9}, {0x9, 0xfffffffffffffffa, 0x1, 0x20}, 0x1, 0x3, 0x7, 0x1, 0x8, 0x3}, {{@in=@empty=0x0, 0x1f, 0x401}, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf5a, 0x0, 0x3, 0x0, 0x4, 0x7, 0x3d000000}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000007000)={0x5, 0x1, 0x1, 0x0, 0x1ffc0000000}, 0xc) timer_create(0x0, &(0x7f0000001000-0x50)={0x0, 0x4, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) fcntl$getflags(r0, 0x409) timer_delete(r3) 2017/09/28 08:12:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f000000a000-0x67)="e776c7a6eb0312db9f0206f0bd220a301a17c70450ae8eb7283072c61a7cfa8c27b55a41a1654ea1e0105349a8689b1cae5b899ff34c04c64d861da34d6e8c28d6964e07eecd7917a7e4e418fd598428ebfb10b0aa7a1843b377273d0aec205c12fedf7fcfee36", 0x67, 0x10, 0x0, 0x0) llistxattr(&(0x7f0000000000+0xf7f)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x4, &(0x7f0000001000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f000000a000-0x48)=@full={{0x3, {"3fe71791587cb1"}, 0x767}, [{"7bd375e462d839"}, {"6405439309ef33"}, {"5abce5a3c791b4"}, {"45a9ae74185a88"}, {"877b5b5c1b7f03"}, {"4901d2bbde687b"}, {"dda0c250ce6120"}, {"e373462818364a"}]}, 0x48) semget$private(0x0, 0x7, 0x601) 2017/09/28 08:12:58 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000187000)="e776c7a6eb0312db9f0206f0bd220a301a17c70450ae8eb7283072c61a7cfa8c27b55a41a1654ea1e0105349a8689b1cae5b899ff34c04c64d861da34d6e8c28d6964e07eecd7917a7e4e418fd598428ebfb10b0aa7a1843b377273d0aec205c12fedf7fcfee36", 0x67, 0x10, 0x0, 0x0) llistxattr(&(0x7f0000000000+0xf7f)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={&(0x7f0000009000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000a000)=[{&(0x7f000000a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x20009}, 0x2040) 2017/09/28 08:12:58 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="00", 0x3) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000008000-0x14)={0xffffffffffffffff, 0x3, 0x9, 0x3, 0x401}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000004000-0x5a)="51bd0df9b0940c980a5daee01a70c4e9123b162780373edeb229c1a1f6f5b46f109a6f451592cd08610c333bbfe6ffeb461b2187cf8f1cbc31334746e380c8b7ef7c075ade2003aee744d643bc13d702a42491683cba733bba78") getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x200) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000000a000-0x4)=0x4) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f76637300", 0x200100, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x6, &(0x7f000000a000)={0x200000007, 0x4, 0x1000, 0x5b}) 2017/09/28 08:12:59 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80800, 0x80000000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000030000)={0x0, 0x1}, &(0x7f0000030000)=0x8) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000032000+0x1e8)="2f6465762f766373612300", 0x7f, 0x14040) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000b000-0x4)=0x7ba1, 0x4) r3 = dup(r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000003000-0x17)="f7", 0x1, 0x0, &(0x7f0000030000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f000000f000)=0x0) connect$inet(r0, &(0x7f000002a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000)={&(0x7f0000031000)=@sco={0x1f, {0x8001, 0xfffffffffffffffe, 0x1f, 0x0, 0x4, 0xe4f}}, 0x8, &(0x7f0000031000)=[{&(0x7f0000032000-0x2)="78c9", 0x2}, {&(0x7f0000032000-0xf5)="b33484eeb0217c7717576096159751c9902001ee869a258d1455c3b705316a08c890ccac8cf87ddbbbb57a46fd3837731c4aba86986e6e634fbb0b90d8f658708ad95550c619438abbec8b82c3393f7d2bcf39af5038491e296ad32b89f162084c881cc2f1983148a058173a892e483ba40c56af0ed49696e23cc22f1ccd843bf25026a73517f50477af94eb95097f2bc5ce10ceb5c17554e66e7be5e2dab91315a6befe688073d49b8d2aca6be5d9fd352a1bb6b09bf5f88f4acb44eca6624e2ad69ef735f1285a0a6d120060158924ea7f9c7b4beb830f6858317eeaeb2f94de6d8575e6a4c43c2883e55fdb813149b42c440087", 0xf5}, {&(0x7f0000031000)="57892ca5810a3df6602633d7c8fa89454c8264d2a9c97a309d4c7fca478327702063def6565524826563da77a574b544d2a70f4eb4a267b56033c08460525be65c079bd9cfb6f06cfcd99941f4cbf51c1341551b6ffd293a941d7bd2df831e99ba75ead2180d89f06a7c10dd658bc5e4ba8c4d213ef35079c71a77f5458fe20993398929b3c70deb2eb7ae5134d0466a740019", 0x93}], 0x3, &(0x7f0000032000-0x11b0)=[{0x30, 0x11f, 0x71, "a4219ef12f4b24d20579f66314a862f5e451e60f2bbe715d4e65"}, {0xb8, 0x29, 0x5, "272d43fa30cf64125eb07054af7d7012cbdda4e38b60e08494f621731436205d0ecf6a10d79d6b498bab0915bf8ef75eaae3887051400aba7b6c638d2952ec3e04fa595e5af4d003f13e2db127565081cd010e3415d2e772d6c7a993285d1f8cc6debbb1ebc0bd251a24204782908bef49ed4e682f8828d97984e0a598c74d4c5d94b14f4556860e448ce9aecc0b5dfd3ed6d921f643bfe1777092102232ad28443ef849"}, {0xa0, 0x110, 0xffffffff, "dff116366b79e0889bbfbdb82a06831d265413f4d000455d509171c09dcf11c772c6261db4838b51fa4cf7717ef2efd7eec84b85180225c44795718502bbeaded1ee2a78694d3cd9a57f5576b1ae7e0013d7a75c0712b6659f8687bca6e780e308b2fbc3d9dd6c91942e2b35ac4600a41847e3d3a95a3af4cc1a9e754d39e247ef13d045bef74518512c65"}, {0x1010, 0x119, 0xfffffffffffffffc, "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{0x18, 0x13f, 0xb9c, "a95005a8"}], 0x5, 0x0}, 0xc000) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0x3, &(0x7f0000014000-0x8)="2e2f66696c653000", 0x1000, 0x100, &(0x7f0000033000)={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, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000011000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 08:12:59 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getgid() getgroups(0x4, &(0x7f0000003000)=[r2, r3, r5, r6]) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000e000-0x4)={0x6}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsn(&(0x7f000000f000-0xa)="2f6465762f7663732300", 0x100000000, 0x400200) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000010000-0x30)={0x30, 0x3, 0xbe74d4750638d12f, 0x40, 0x8, 0x5, 0x7fffffff, 0x6}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000e000)={0x0, 0x6, 0x3c8, 0x3, 0x47, 0x7}, &(0x7f000000e000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f000000e000-0x4)=r8, 0x4) r9 = accept(r0, &(0x7f000000b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x6, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000008000)={r10, 0x9}, &(0x7f0000003000)=0x8) 2017/09/28 08:12:59 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000edb000-0x4)=0x0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000028000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000003a000-0x20)="55b52585ef547fc0c101cae3b81f3e046ae468e8caef2e0a18a07e0e770cf508") connect$inet(r1, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000031000-0x4)=0x0, 0x4) writev(r1, &(0x7f0000025000-0x80)=[{&(0x7f0000039000-0x1000)="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", 0x516}], 0x1) sendto$llc(r2, &(0x7f000003d000)="165585eab540101188db57557fe9b0248a0d2a022306785158ca9f8bc0b1d7651bd9d2cd72ad5be8ea7f1821d9b20b97839dd46839963a4deee5300e7ec43bfc93c487a919b702236a82ef62ea3f8bfa9778c3f0910d2db958026cb12da53d9d3cfc354c312cefdfbb94806a58fdc675b443b7f1a51a2ce7dc3a9db96f3d17ad14424d78957d35a533be", 0x8a, 0x1, &(0x7f000003d000)={0x1a, 0x19, 0xffffffffffffffff, 0x100000000007, 0x100, 0x100000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000033000-0x38)={&(0x7f000003d000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003b000)=[{&(0x7f0000011000-0xe6)="77cd0b8dbae1f5ed01d80e6bf52acd4076f740f15138941f2406bed591112da33225d75c9803ea350b9f1422dde19b10c7d44f9e1a18e6dd11623eb41fb1848e1af4c343d086b14f60eee2454341c6241bd5c213737fe605900b2675f3e8a8725ddc928df5f05b4f7cadf919f92d85ee7b857930a6aa6ec1ba1ad27c95d9449fefd568b1e81d6429466e95d332efaf0b5f801018866f4a64d67d303851d3608ae759238f6ed9d67104802db328428ea9bf0bd9a4f940b68917d35262f0075a300c85f03c05e5250b6832dc00a78214eefb6486975cfd04439ce436cc3adb2e901168af36d03d", 0xe6}, {&(0x7f000003c000)="035caab84160cf3fe580c8a0a05140e770f699fee7bef00caaa8ec5e3f95e388990dd6fc775bb17073718a7a5312daec47d8a7c07cb8cfe182edecd8b608b8eda707c50194e964150b5e08f54034c872efda859cf706381bdc769e4ef0f82e265c7a2561426f6a6d6cd8b5e655e05e61e12cb00f0c9f7eb9fd11b35272aaa193728e4e80402b5414f8445dec4f8e8c22958f6fb720c52769a83222190fc74c429adc779a50057f964e9494b77a45a60cf6f8f6c0c70ea72c4e28194b9d8e03727f9dd8285af7b2c608ed699141e9289760ec8123ba03bf57f67424a2a218dbb5b556a2caf7940343f082219c", 0xec}], 0x2, &(0x7f000002a000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8204, 0x0, 0x8, 0x0}}, @init={0x18, 0x84, 0x0, {0xbac6, 0x1, 0x8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x5, 0x2, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x8005, 0x5, 0xffffffffffffff0c, 0x40, 0x80, 0xfffffffffffffffe, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0x100000000, 0xc8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xeecf, 0x2, 0xcc44, 0x4, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fffffff, 0x9, 0x10000}}], 0x7, 0x1}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000030000)={0x0, @in6={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xbf0, 0x81a, 0x3f, 0x20}, &(0x7f0000018000)=0xa0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000003f000-0x8)=@assoc_value={r3, 0x8}, &(0x7f000000a000)=0x8) 2017/09/28 08:12:59 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) accept4$inet(r0, &(0x7f0000002000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000003000)=0x9, 0x4) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000003000-0x10)={0x7, 0x7, 0xa7, 0x5, 0x4, 0x56, 0x4, 0x576, 0x7, 0x6}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) socketpair$inet6(0xa, 0x80001, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2017/09/28 08:12:59 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0) finit_module(r1, &(0x7f0000003000-0x13)="6264657676626f7b6e6574302f776c616e30ff", 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000016000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x9, &(0x7f0000012000)={0x8}, 0x8) accept4$inet6(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000014000)=0x1c, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000016000)=0x0, &(0x7f0000017000-0x4)=0x4) getpeername$llc(r0, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000015000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000015000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000018000-0x8)="7472757374656400", &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000018000-0xa)="236c6f2870726f632a00", 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) mbind(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000012000)=0x0, 0x3, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000009000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000010000)={r3, 0x80000, r0}) 2017/09/28 08:12:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000)="6c7000", 0x3) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x3ffffe, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000007000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000005000-0x4)=0x0) geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getegid() getgroups(0x1, &(0x7f0000005000-0x4)=[r3]) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xcc0000)=nil, 0xcc0000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2017/09/28 08:12:59 executing program 1: msgget$private(0x0, 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x5, 0x4, 0x9, 0x52}, 0xa0) r3 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x8480) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000001000)=0x7) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x4, 0x4, "dafa80ea835c1bf99fa9a7da19d99de8254a5fb7647e9ae740c739a2c357a9b7dcfbf01500190fc4c291c7a66cb88865b2515fe7f9b1b8c8d19f476bb92dc05ae941890df4ef8b7d1683b284f68e3918"}, 0x160) 2017/09/28 08:12:59 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000006000)={0x0, 0x0}) shmget(0x2, 0x400000, 0x85, &(0x7f00009c3000/0x400000)=nil) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d40000-0x4)=0xe, 0x80000) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000001000/0x4000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x80, 0x4, 0x3, 0x6, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f76637300", 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000-0x20)={0x5, 0xafe0, 0x4, 0x59, 0xdd0, 0x10000, 0x1, 0x40, r1}, &(0x7f0000006000)=0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="339ef51b4e81dc906e7f4520d12bee4b", 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000001000)=0xb3) add_key(&(0x7f0000001000)="7573657200", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="8321a99d11181f97b2aa32e6551a39e17fae55493c3e3a2f4fcef8ebc21c8c326ef89951886d3b84d8b6ba6381ea5cb3a5ae4721728dec5ad54628cb30f61ebee2ad984662d37823d51b14be69610304a7bc60c4631220ef6e838c12babea61a3a83ca9e453505745c848335b961cea534febc54b7a1b4fdca9c0b474e4f36012c385e4a50af2a5f4f2e6a6bbf437043c550e10a426b6b7d0022687b45c11fbf35ddad4711dde7272a10248f577f5a6994d7c54bbbbf6d1748b0a26bcf749bdef97f4cb27d6320658a6c47", 0xcb, 0xffffffffffffffff) 2017/09/28 08:12:59 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000028000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) connect$inet(r0, &(0x7f0000046000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000003c000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000052000)=0x0, &(0x7f000004d000+0xc6d)=0x4) writev(r0, &(0x7f0000025000-0x80)=[{&(0x7f0000039000-0x1000)="8db617c2f6f5a64af2960bdfede10372fe7e2df9c6fce23d08685c701a32f8df233e0b62d01f44647df1d58c7f33fec87babef21ef02dfb4be02f348fa9700ddfc7178365f8fc81b4215b58d6f824dbdf07c57b3dccfee5194884aba347d1f90ab8da92653d4a59f39960525d6bcedb37244467d1c67a1e5ac1f38d7eda29785b43b43d6fe8da308df6e65c0c5b07bae9b2585e48ade15d4ce053de122613de96b0166605140f738f162ce26a844144009b6d525f9ca6777383e2c69a6f1a714697154f6017d4c6e6b3b94baac9cef459ba2611e11ab987a034438266ddfb31c9a2fe3994ff52a140a5442887cd5ac05c04b1813e6113cfa9d4aef1a25d09279b17ca34b108d17e6d55e985a8dd5683109c2a828c5807c8351029c8dfb664943d699852672e3cad2a97e61daecd52d93894924f3d1769828d613625d99db2c850709d6e2cf5b2c4bcff11aab328a50d9130fd7cd6d64f57b205a162689f830d95e187b95b509bcf7f935b9ba992d04c6c3e7e0fd731d5d5e789a35ea3828cea1ae47f7752d413c61e3fa30c23ba2541456c12799353f4bdb9dd0315b14ece66a0b69b7d3ab365698f72ba1129ea6c3152657b829a9f609647ccf73e35ba5e864afbfbde3e13a7565686e93f2596f0ec73ff4ea4004f6bb8705221b78f4d65befbe54eba7b85fd4a29ebbd4f5f0e98d42c39c3f01fc3b7358c1f3b5f3cbc66f396896dd2fd784326c7673661759639985c5ad703a333846fe6fd1004bd8e484e893bc1350f2bd76fdeee8e524f5946dbe146b25fea2d6b46e007df39b5bc29db6903376730cdcaabb54e6d3760507d26d5a310220f982134fa288e605e72702de902bd2cec314afe8122c3904078c6b2e578b1142929846c45f55a5d3ed910d2804cf49b11cb882db4f4d26b41d36f1494c9d69e7770cf5fa64d6422a593b7f5186cff88628fe5b8df0525ea0dd62aad7e7621c94a29a87ea2042e5d690bd376ea2cf7e0cfd4e9642fa81f4499f48595ba8f53cda4b821f2185a1468094f0f4c20283cbe8cea8fe9af56be2e1286f85f71443387586ce33a2a8dc9cf6562ed2f94429fd9042f37464ba90195e38df0679f03dbbd6f93ffb6aaaa3dd0c09007803f71aa372b880a6b13a038cade8c7291f8af4db24fc8a377a41260e5203a8b007eef80474f3ccebbec24305707007c75d02a9475d8548d747054301f946988184e9fd7d12ae1169e8ad3ae374da4f580ba13953984e409701eaaeb9356b51cf42c7ddb284265c6aef42c12f92a81b25967129c21b27b5e159eeb1abbf904abcf95323803842a458c5ec7e8275b5aa1593615d9d66eb1e797ce80779e7990e3b08f063f8d29d5f918120dafd7f049584fb5583ccf22a5bad0edd306b2c726dea07a2a06b691b88e4021bb5638122e9044b84291c012819849b6b26c7f7cd0fda9060cc17e3acdc662bce4aef3b9d1943f851fc53a6874b58f0332e7475042043b538ae209d106fa564d93d95377b17c7b7f8e15ba8687407acd4557c808343b6e773769c9484d02dd635161cfe3c91eb73a32df901b06625adb27836d036e0412ff4dfd91ee1b7b44dbb6c5b5a5de01e47315a38b04af40fd9baae86bb595e37ecc8b48a4555c53e86e9cfd3aec9d80fe4adeddb545bdaca6b6d365c8b5445d1b5cae79ccff8d170353fc228b0c763b7162a56447abb56f4fa4dd284699db789a5be342c607a9b068ba8210c8173043c929401a58a6ae424f0d6c6adea1111bd88ca9f35e9aaac36fc5b03e4896364b736a40c87e376118348d95ee0bdbda13a8a1a7db045ff84a775eec9c7a5", 0x50c}], 0x1) sendto$inet6(r1, &(0x7f0000040000-0x65)="69e71349fc0ac2c5cbe1fba8dc6bf1969b961007a9f0e0f365b806322f712ded1c7874cb29cd6e3bda97dab128d76fb2137508c4483f36bbd62a5a068ad0a108b64d57115e429874effc64acf9193409f9cd28cabecaa08f637b23cc09dd7181cebcae9a64", 0x65, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000032000-0x1000)="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", 0x50c, 0x0, &(0x7f0000019000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa}, 0x1c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f000004f000)=[{&(0x7f000004f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f1}], 0x1, &(0x7f0000037000-0xf5)="", 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f000003b000)="30", 0x1, 0x0, &(0x7f000004c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() r4 = getuid() r5 = getgid() ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000011000)={0x0, 0x4a30}, &(0x7f0000053000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000015000-0x8)={r6, 0x1}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000053000-0xa0)={r6, @in={{0x2, 0x3, @rand_addr=0xc9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0x42e, 0x9, 0x10000}, &(0x7f0000019000-0x4)=0xa0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000052000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x5, &(0x7f0000053000-0x10)={0x1, 0xff, 0x255, 0x3}) 2017/09/28 08:12:59 executing program 0: 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) fsync(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000-0xc)="2f6465762f736e642f74696d657200", 0x0, 0x2024200) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000003000)=[], &(0x7f0000004000)=[]) fcntl$dupfd(r1, 0x0, r1) 2017/09/28 08:12:59 executing program 0: lgetxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x34)=@random={"62747266732e00", "70707030706f7369785f61636c5f6163636573732974727573746564747275737465646b657972696e672b7b00"}, &(0x7f0000000000)="", 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = msgget$private(0x0, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000001000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00007d9000)=0x8) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000003000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) 2017/09/28 08:12:59 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000000d000)=0xfffffffffffffffe, 0x4) r1 = socket(0x10, 0x802, 0x6190) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000008000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x2, &(0x7f0000010000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000)=0x0, &(0x7f0000004000-0x4)=0x4) connect$inet6(r0, &(0x7f0000008000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x92a}, 0x1c) 2017/09/28 08:12:59 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000001c000)={&(0x7f000000e000-0x28)=[0x51c, 0x2, 0x72b8579c, 0x800000000000, 0x48000, 0x8, 0x401, 0x6, 0x1ff, 0x8], 0xa, 0x4, 0x5, 0x5, 0x80000001, 0x3bf, {0x8, 0x20, 0x9, 0xfffffffffffffff9, 0x8, 0x2, 0x7, 0xff, 0x8001, 0x1f, 0x8001, 0x1eb3, 0x8, 0x791c, "2a345436dd94aaa45ce07ca21a1423a02c1261a85cd0da5634a6a6d1d544ce19"}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000001c000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000c000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000015000-0x4)=r2) r3 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) add_key(&(0x7f000001a000)="7573657200", &(0x7f000001b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000018000)="", 0x0, 0x0) sendfile(r3, r3, 0x0, 0x1) fcntl$setstatus(r3, 0x4, 0x50bfd) pwritev(r3, &(0x7f0000018000)=[{&(0x7f0000019000-0x5)="f3", 0x1}], 0x1, 0x0) 2017/09/28 08:12:59 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x0, 0x20, "616e7562697300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000a2c000)={r1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x8, 0x80800) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000002000-0x20)={{0x0, r3}, {0x0, r3+10000000}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/09/28 08:12:59 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000020000-0x8)={0x81, 0x5, 0x7528, 0x800000000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000001f000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) getgid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000001e000)={0x1000, 0xe98a, 0x8000, 0x7, 0x0, 0x3f, 0x8, 0xfffffffffffffff8, 0x0}, &(0x7f0000018000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000-0x8)={r3, 0x8001}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000008000)="2f6465762f6e65742f74756e00", 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000001f000)={r4, 0x40, 0x9, 0x5, 0x4, 0x8000}, 0x14) fcntl$dupfd(r2, 0x0, r2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000016000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="1f0778c68f71", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000020000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0xa7) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000020000)={0x3, 0x0}) 2017/09/28 08:12:59 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000019000-0x14)={0x1, 0x2000000000a, 0x5, 0x38b, 0x0}, 0x14) r1 = fcntl$dupfd(r0, 0x0, r0) mq_timedreceive(r1, &(0x7f000000b000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x40000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000013000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000010000)={{{@in=@loopback=0x0, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) getgroups(0x6, &(0x7f0000012000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000a000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0xaee, 0x3}, 0xc, &(0x7f0000019000)=[{&(0x7f000000c000)=[{0xbc, 0x80000001, 0x800, 0xfffffffff510e69c, 0x2e, "7b918df058e48f8dd4480d64a344f1dada3d5ac5837dcd882de40a5ded12b29b185bea32380bf1c8ea3e87eb07eef58de5f4ca9a817a51a099d72c527f23ae0c329f1804c3aa4fee143c635149704de113b05c472f2f5dce49b894b543a363ed02b768b74e4e4008184f480768af3f10d0425b5e293dc69a23c331c5336d18df297a7d105f7131aebd16cc08940eb2d2c91919fbd77651ba4d893ce876627580c66c92b58cb01af833a569"}, {0x70, 0x2, 0x2, 0x9, 0x8, "8e71a8274721291c1a001e982e4f926030001425e65295f5f957a60d92f3d5e4a2db48c0e4bf5aba57da6c7e4e2af6505e4d593cb0dc722f585715c120005eaeec86c11aa14e7d9d259e578b18c594a24287368f79bd30c240a31347b8"}, {0x88, 0x3, 0x100, 0x9, 0x6039569c, "64834125298f4feea20fd3634bcf0c40b014b4ea7b0722556d72b840ba034447ae188dad0851b4907e108a70a7f1eea3edb2369b16b28aaebd18d9384c88610684ee7a664c593270a9911b8fe78a7e013288d1ebb4d40b7e965f03620b3f67ed1eaf1260b2322b82578aa9f763ef22fcffbe177c45b53c78"}], 0x1b4}, {&(0x7f0000002000)=[{0x108, 0x9, 0x20, 0x7, 0x6, "9a10347913bc5bf3106f52ec4ea1859fcb99eeaa6cea92d645a54314ccb672dea9b83bfb146f7c2a1babec2b0e17990ec6ea2032b0be4c2d2feba54d681680383dad358c8bc9315b008fb643cd9925792fe2958903cf2fcb163fefe5ce506c4c77e515530f152c47bd68ac41b32bdc2423832537b338608006acf5f6203c72aefdf4b9de5db29e8a52dd898644e92156fef81f5dc6ea0460444fd2029820f0853c6aa8f6f229aa1b9e6035431e525897d44a36df7ec7f0906199305836ebfde4953a9b13a29d4a65998564243994d0a37bee79738f177d9b85354e5d1f2f372fb58a6316fa504e2a6576dd7b706cc70c49ad606fde13"}, {0x64, 0x8, 0x0, 0x8, 0xf0, "516a7ca9327e60fe03c0738ae4feb75139ac18867265b764ff06068996640fe7a41774c389cc3fe73ec7eecddd899625f3223de65ca0d6f63c4c96b2772bdfe2bb9bc0469cbceabe3f7c9efe71da28219d"}, {0x90, 0x5, 0x4, 0x4, 0xffff, "fd9ffeada7e52a79f668c13cb6c0534f461eb108c65f6ef897f8ba3b5e8662746e6769ff5b41121a0e8f10baab359e4765ea8004eb7fe078683881fe6aee298eb0e684277ff1de856ce7dadede03488ad7768d0112a100611e0ae797940a48428f4d104728b2ff96e3c274f4e87407330cf81b73872f2a874301f8a3a8"}, {0x1010, 0x9, 0x608, 0x7, 0x9, "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{0x68, 0x3, 0x8, 0x0, 0x0, "e12dbcfcdcd54cb7590e2775667614b3261fd86930d7759c6ab5fee70be738553875905b500cd44f5ca945fee625f5736d5daf4da3cb330f39ff534a4a853ed874f5992e984300b8f0fc7c96a874433d6f4e49d6b0009d95"}, {0xe4, 0x98, 0x0, 0x8, 0x20, "fcbd71eee6e6ba91bb49607f156f0bd5a3ea27dd0b905f6525c944035a3f206fb680f9e6d10583e1ef8810224fdb5fa12ee67c82efeb6e64a17f99dc260e746623be6c3bfa6282a61255ed80d075bae31257fd3fe5c308e46edcafbc667b1da7b879f795b7abe9cd9426331b02862536dfa3f706eb3b27cc5ce8afe67f758ca074dbfea8b6663125ad0d3b1d7acd51b6619a773a3da78d813c85bc025236b2af45f7a7ff3e17d1f2616f82d41ba61b17ef74dafce7d198c40bcf16ce0b968d4100bade28469960e4471d0508a2c78eb245"}, {0xa0, 0x5, 0x300, 0xfffffffffffffffa, 0x6, "e11acdc7aa15f6a8fda89882fa2034f05c53db16e31b12d443ca339ba87b3778219a4140f618e07768956e5e235e73154254a6bbed15c6062627530e232f206ee5241cf45eb2d6b9cd0d194b4ca787d78368143924e9ed3f6daff008413afc117460116ad0b91b08369b79248699171375215bebec4bb4661d6bcf9e7e0f1815b6bbe92a53912bd32ab1fcbca7"}, {0x8c, 0x7a, 0x200, 0x8, 0xfffffffffffffffa, "1cee81125aa25603ec43365b3495ca0fd400d99d2066a26f3703095c4ee080dcbaea04bfc09a87c81bebf0507b0e3b799623f51eacbcaa5f57881ab71148b163ebae4dd2aedcc5a09dd6f309c36568828356b50ca565f7c67a17bffe92f714abca19aec14474ae9049776bc43be12d8abef01a7f03231d1d641e"}, {0xa0, 0x100000000, 0x200, 0x6e8d, 0x3bb, "52c125764fbb64d291bb2362e620d9cb27151a5070ac91e79825ba9c7d671dad4faf535075825d88bcf6d1ae3468b1cf9e3dd6493383243a3d129f282a8c9011b03a2f6c07983695757ffece06dca44c6b602471f20ebac65c1ba8741ce1b26f56ec6af39a677db68ec5e2b99bb5d4637d26cde571dc2a2c4ffbb1dbdfbd6e1bef81b0cb690f01a2972ff84cb6e656"}, {0x80, 0xdc4, 0x300, 0x7fffffff, 0x9, "d364e8e633b925462a49283aaf42cf95362c11befd83d8304897fdb92e51524011b2f2b179cc99a73164f12a1f32497cdcb23639d09fa22c069e6ac396aa603f8e6e13c37af9ff7c1f5f9c531fca3835539387330811a41e98fa668159679ffd4e6b4a19268a28b8b9c41a98f489b429"}], 0x13a8}], 0x7, &(0x7f0000019000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x1, 0x880}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000008000-0x20)={r0, &(0x7f000001a000-0x1)="02", &(0x7f0000013000)="", 0x0}, 0x20) 2017/09/28 08:12:59 executing program 0: 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x40, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000002000)={@rand_addr=0x4, @empty=0x0}, 0x8) getrandom(&(0x7f0000001000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000-0x2)="3a00", 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x2, 0x0, 0x2, 0x8, r3}, &(0x7f0000004000)=0x10) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000002000)=0x9) readahead(r2, 0x1da, 0x100000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000005000-0x8)=0x5, 0x8, 0x6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x8001, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/28 08:12:59 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000034000)="2f6465762f696e7075742f6576656e742300", 0x1000, 0x200400) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f76637300", 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000035000)=0x0, &(0x7f0000016000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000002f000-0x4)=0x0, &(0x7f0000035000)=0x0, &(0x7f0000036000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000038000-0xdb)="6f552c8371ce49b1cf923287e379048a461e9238c43829a096a77e8cde6de3525078d6fd2cc747d3de0c010fe345240e520c404803f49f761ba7b091dd343209df83c4d3a32f84936e90ff3f5ec0033cdeb5141a5dd13af3bc5ac483fd3a44430ba1c5fe8127fabb53ad7de5589904faeb3c2a22fa61685168012cef1181218eda0455fb93c8fd4c23a0c7fe9bcf7b1a04b95fc591ef6a7d6d7a3efb7b4021b9372bd99eeb0097c8ba161d725749500dcb47a08538ffc21d163eecccd9f26fbd02eae76c8a97337ea66ac44f52de8efb56418c527bbb7249bdba35") sendmsg$netlink(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000032000-0x20)=[{&(0x7f000000e000-0x12bc)=[{0x294, 0x0, 0x0, 0x800, 0x0, "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"}], 0x294}], 0x1, &(0x7f0000036000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x6, 0x0}, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000034000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc8000)=nil, 0xcc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000cc7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x20000000000000, 0x0, 0x1, 0x0, @rand_addr=0x3, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}) mmap(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000000e000)="2f6465762f766373612300", 0x81, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:13:00 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6175746f667300", 0x488002, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@multicast1=0x0, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000005000-0x4)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000006000)={0x24000000, {{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2017/09/28 08:13:00 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000004000)="306d578c2c075dc4b96d7b50dea1215e1fca9b6d5df8616fe0e0c85c032cd239d3", 0x21) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x401, r0) accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000)={0x6, 0x3}) 2017/09/28 08:13:00 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f70746d7800", 0x800, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000001b000)=0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000003b000)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000003b000)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000003c000-0x40)=[{&(0x7f000001f000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000003c000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f000003b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000033000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x4) splice(r0, 0x0, r0, 0x0, 0x1000, 0x7) read(r0, &(0x7f0000004000)="00", 0x1) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000009000)={0x38278fda}, &(0x7f000003c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003b000)={0x0, 0x0}, 0x8) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f000003c000)=0x0) 2017/09/28 08:13:00 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x1, 0x0) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f000000e000-0xe74)="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", 0x718}], 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)="2f6465762f7667615f6172626974657200", 0x10002, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000012000)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETA(r0, 0x5402, &(0x7f000000d000-0x14)={0x0, 0x4, 0x3ff, 0x8, 0x0, 0x0, 0x40000, 0x200, 0x0, 0x0}) 2017/09/28 08:13:00 executing program 0: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000004000-0x4)=0x0) capget(&(0x7f0000003000)={0x20080522, r3}, &(0x7f0000004000-0x18)={0x8000000000000000, 0x2, 0x184, 0x9, 0x9, 0x80000000}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004000-0x3)=0x1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0xfffffffffffffc00, 0x1, 0x5, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x440001f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000-0x78)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x6) r4 = getpid() getpriority(0x0, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000-0x1)={0xffff}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={r5, 0x93}, &(0x7f0000001000)=0x8) 2017/09/28 08:13:00 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000007000-0x40)={0xf330, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000008000-0x10)={&(0x7f000000b000-0x8)={0x0}, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000028000-0x18)=[{0x0, 0x3ff}, {0x8, 0x4}, {0x2, 0x401}], 0x3) 2017/09/28 08:13:00 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x0, 0x0) prctl$intptr(0x26, 0xfffffffffffffffb) ioctl$TIOCNXCL(r0, 0x540d) fcntl$addseals(r0, 0x409, 0x0) syz_open_dev$urandom(&(0x7f0000007000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/09/28 08:13:00 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x8, 0x2, &(0x7f0000008000-0x18)=[@map={0x18d, 0x1, 0x0, 0xffffffffffffffff}, @generic={0x5b9d, 0x0, 0x0, 0x0}], &(0x7f000000a000-0x13)="776c618e30786d6e65760067656c6600e63276", 0xffffff7ffffffffd, 0x80, &(0x7f0000002000-0x88)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r0 = socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000d000)={r1, &(0x7f0000004000)="e6a50800000000d4000100404b8c5f008ce07b08e483336f16c8429276d0fa5e3ad30855", &(0x7f000000e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000012000-0x10)={0x24, &(0x7f0000006000)="5266df334cfab72fbf6bee6fba557f60f48f422fca220ce7c10851aaa471e0b979d2f85c"}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000010000)=0xfff, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000)={0x4c, 0x20f, 0x3, 0xffff, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000012000)={r3, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f000000f000)={0xd, 0x8, &(0x7f0000010000-0x40)=[@generic={0x53d9, 0xffffffffffffff80, 0x2400000000000, 0x81}, @generic={0xba, 0x7, 0x1, 0x4}, @generic={0x40, 0x100000001, 0x7fff, 0x0}, @map={0x1, 0x1000, 0x0, r1}, @generic={0x3, 0x7f, 0x7ff, 0x6}, @generic={0x7fffffff, 0x1, 0x664, 0x6}, @generic={0xffffffffffffffee, 0xffffffff, 0x4, 0x1}, @generic={0x2, 0xffffffffffffff00, 0x400, 0x1ff}], &(0x7f0000006000-0xb)="6b657972696e672b7b2e00", 0x5, 0x75, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb21}, 0x30) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000-0x8)={0x0, 0x0}, 0x80000) fcntl$setpipe(r2, 0x407, 0x80009) fcntl$setsig(r4, 0xa, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000003000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0xda) getuid() syz_open_dev$sndtimer(&(0x7f000000d000)="2f6465762f736e642f74696d657200", 0x0, 0x80000) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000015000)=0x0, &(0x7f000001d000-0x4)=0x0, &(0x7f0000015000)=0x0) perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4801ffe, &(0x7f0000016000)="", &(0x7f000001a000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0xca)="") 2017/09/28 08:13:00 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x19) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x4000000000001, 0xc, &(0x7f000000a000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000e000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000013000)={0x0, 0x10000}, 0x8) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000014000)="2f6465762f6175746f667300", 0x1fffffffffffd, 0x0) splice(r1, 0x0, r3, 0x0, 0x446c041f, 0x9) ioctl$TIOCEXCL(r4, 0x540c) readahead(r5, 0x400, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5473, &(0x7f0000015000-0x8)=0xfffc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000-0x4)=0x77) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000008000/0x4000)=nil, 0x4000, &(0x7f0000015000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$llc(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000012000)=0x10) 2017/09/28 08:13:00 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f000000e000)={0x0, 0x0}) r2 = dup(r0) pipe2(&(0x7f0000010000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000015000-0x20)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f0000014000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000011000-0x4)=0x0) timerfd_settime(r0, 0x1, &(0x7f000000d000)={{r7, 0x0}, {0x0, r1+10000000}}, &(0x7f000000d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r2, &(0x7f0000008000)={{0x0, 0x0}, {0x0, 0x0}}) exit(0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000006000-0x50)={0xffffffffa6a864d4, 0x4, 0x3, @thr={&(0x7f0000013000)="7617330564ff51dbec1df0bf2552ee90a10257cc1aa952e134988524db009e0afae0fb05ea4f0efbd3423cef3b606b92995015839640c119ea3309baac1aaff647c54bb610bc", &(0x7f0000016000)="6b93f8d1006d7ccea2bb0046cbd0a9d8d58923686306ee1f632318aa11e01543280d337be3f9a5803054b71dca0033efad1b6a6a2d7cabf4a3d858ebbd70504da92a9463d3dee7b3edd6fec78ceb3f062011fc83d7711839a5c9366a9f2255cc8c403d6c1c"}}, &(0x7f0000017000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r8, 0x0, &(0x7f0000014000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000015000+0xd83)={0x2, 0x12, 0x0, @thr={&(0x7f0000015000)="d674309feda01142e8935dfb2551d0b7197c56991daa5f02b50a61c54a4e705b8d59761a3ad084262320ace178a0b385e6ee582193900299e6008bffdf9d88dcb7a496375c7341f78335b11ec1858ed65c669e7a9f22980248a0ad9062f23f9ce67a6f41baf081731e5a356c924a8935edf120518895", &(0x7f0000015000)="d28ba18dcc48028ac37b6394de4af0afa3e1e4f8087665b2e0553b5c47b2f7db10bc1bdfc4344e31aa5387801355b8ab93bdf63df83a79575a470d98a69d99953afe646bda52c1b25061641c8ffd"}}, &(0x7f0000004000)=0x0) timer_settime(r9, 0x1, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet6(r4, &(0x7f0000009000)={0xa, 0x0, 0xb27, @loopback={0x0, 0x1}, 0x40}, 0x1c) 2017/09/28 08:13:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0x0}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffffff, &(0x7f0000005000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000002000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000005000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@rand_addr=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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffff, 0x3, 0x100, 0x4, 0x80, 0x80, 0x5, r6, r7}, {0x9, 0x5a000, 0xf81e, 0x8, 0x6, 0x7, 0x6, 0x1}, {0x1, 0x9da, 0x0, 0x1}, 0xdc, 0xd512, 0x9, 0x1, 0x3f, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x8, 0x7fff}, 0x1, @in=@multicast2=0xe0000002, 0x1000, 0x4, 0x0, 0x3, 0x7fff, 0x8dbc, 0x4c}}, 0xe8) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000002000)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000003000)={{r10, r11+10000000}, {0x0, 0x989680}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000007000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) clock_getres(0x5, &(0x7f0000004000-0x10)={0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) timer_settime(0x0, 0x1, &(0x7f0000000000)={{r8, 0x0}, {r9, r12}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r13, 0x103, 0x1, &(0x7f0000007000-0x4)=0x2, 0x4) 2017/09/28 08:13:00 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000001c000)={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a}, 0x3, [0x8001, 0x1, 0x1f, 0x2, 0x7ff, 0x2, 0x6, 0x7]}, 0x5c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1cf, &(0x7f0000031000-0x359)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0d013e", 0x199, 0x2c, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xaf, "e073f473ef7110bb1d66a6edbca05d5705d7eb61d3ebd785101bc6e488f59251a33211957cef7765ed3f484c8a3ec6aea35f09ad9ac97b7ac208f3404012739ce951ce3def37b39c4fd7c143a835dbc367e638b3ed3dab11e8757fc99fa4e647207ea362e08b929cb9d5c241d776988f6a20234faba7b159c80b394a1ad04f138a3e0a60795ebbf7b253ce91abdfa82b9d9e208e489e7c8ee2e0901d959f5dbaa366be772507d88297aa793e16d451"}]}, @routing={0x3f, 0xe, 0x1, 0x20, 0xa5, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x8b, 0x6, 0x1, 0x8935, 0x1, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x1, 0x2, 0x28, 0x0, "cb6061a45eecdca228f70a14ebad81d556d3882d943542ad76175c01cc748239"}}}}}}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000)="2f6465762f70746d7800", 0x20000, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000032000-0x4)=0x101, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000033000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x20, 0x0, 0x0) 2017/09/28 08:13:00 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000008000)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)="2f6465762f7663732300", 0x9, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000e000)={0x2, &(0x7f000000e000)=[{0x1ff, 0x0, 0xffffffffffffff81, 0x7fffffff}, {0x40, 0x1f, 0x1ff, 0x10001}]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000010000-0x10)={0x0, 0x0}) dup(r1) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) ppoll(&(0x7f0000005000)=[{r0, 0x102, 0x0}], 0x1, &(0x7f000000b000-0x10)={r2, r3+10000000}, &(0x7f0000007000-0x8)={0x0}, 0x8) 2017/09/28 08:13:00 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000006000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0xff, 0xc, 0x3, 0x2, 0xffffffffffffffff, 0x5, 0xb00, 0x7, 0x3ff, 0x7, 0xffff, 0xfffffffffffff000, 0x9, 0x8000000000000]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000023000-0x8)={r1, 0x100000000}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000024000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001b000)={0x6, 0xd986, 0x9, 0x9, 0x5, 0x88b, 0x3, 0x9}, &(0x7f0000024000-0x40)={0x81, 0x0, 0x8, 0x9, 0xfffffffffffffffb, 0x0, 0x7, 0x6}, &(0x7f0000024000-0x40)={0x4, 0x8, 0x8, 0x1f, 0x11, 0x400, 0xfb24, 0x9f99}, &(0x7f0000024000-0x10)={0x0, 0x989680}, &(0x7f0000023000)={&(0x7f0000024000-0x8)={0x1}, 0x8}) futex(&(0x7f000001d000-0x4)=0xfffffffffffffffc, 0x0, 0x0, &(0x7f0000021000)={0x0, 0x0}, &(0x7f0000020000)=0x2, 0x0) rt_sigpending(&(0x7f0000002000)={0x0}, 0x8) 2017/09/28 08:13:00 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000014000)="2e2f66696c653000", &(0x7f0000015000-0x6)=@random={"6f73322e00", "00"}) prctl$seccomp(0x16, 0x1, &(0x7f0000003000)={0x7, &(0x7f000000b000-0x38)=[{0xffffffffffffffff, 0x5e40, 0x0, 0x8001}, {0xfffffffffffffff9, 0x6, 0x80000000, 0x101}, {0x401, 0x40, 0x4, 0x7}, {0x3f, 0x7fff, 0x9, 0x7}, {0xf04, 0x6666, 0x10001, 0x400}, {0x9, 0x80, 0x735b, 0x3}, {0x7fff, 0xfffffffffffffff7, 0x0, 0x5}]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2017/09/28 08:13:00 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000000004}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname(r1, &(0x7f000000a000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000008000)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f000000e000-0x60)=[{&(0x7f000000d000)="cae09f23bb46f5b5ba64f1a00fc49d09a7e959f357dbe5fe2b15a5def7cb5835ca019a2c743df3de10e141a1df48e48dc7fa2f9d2cf0fd6a99620185a9fcb8f9c3e400e42162a3e773c2c1ababa6562bf23adcf5852b2b8269b253642b04584e71cae60eec463d12151cdd3ef3aad29054c77f4013b859b77319cea074d0f083c677d58922f59f6d17e6b542e5bda094882e395f2e714dcba8fccab09718b33695eda3f28b16a7feed895c8087c7212497251449dbcf9a76640800770281f6826425f07f2638169d686f9794ea94f20c322db41e4fc12138acc47d9e553fb61938b4b6bca0", 0xe5}, {&(0x7f0000008000-0xaf)="e88929f13c8b352f470e0bbe78c2b3cf269cf75d5d9ff53aadb39a6ab89b9765a4494af328f3963a7b36c4756ac4bcc77ef940b6531f0138ca767388a328fa2a3178b869b5ef0fc07f59e6e1c8a05ed3c3ff019d5c35c58480612921a93d894936d84754673f2f8b14c48f33cd2b8e5e9c3ab582d7c9b689bd300d4296917558100e14634e994a8e56df4501e13f67b98bca31ef9ceff481eade8053333de4884e98944538d8837df91e0930ffcc8a", 0xaf}, {&(0x7f000000c000)="d3b766ff52f3345432e59b0eb36cf38c30e9feddfd76e799d2157c7567aa87d5a270947b437c58364df672f0c20de0f205fd4b0b0a753c8089100e12bc667e59a68c9975b6b2820c91e899b1b12e9191aa01677c07", 0x55}, {&(0x7f000000d000)="3d6c4de91f0cb777f43a51387604b0e7317bdb12f9105d2bd976fbfa856dcd8cf1c3ed6003926ef5f339ac8735de2525431f9c04a81a576a4392e4e2d46fc0ecaa2c5423bab4f0c74882ec333112ad01c2e3f53122d6086fff9fee9ea6b37f6a1e9fe49bdc954c0a0f2b377fd62882e6f34f3c49791fe170a0e2b087e92795bc8bfdef05dfbb84634b28825483f4bf5049fb2daa79d42ab7eeb0880a71519ed6468ad44191fd319c677dde3f6cd3e73f4db47cb47f8781c6f243f4d81f5fd69c98ee73de714bdba2b4e4eceabd24abe8315ab45a55", 0xd5}, {&(0x7f0000007000-0x37)="13bc5635b2edc00f419137ddd076cb7521952c6bdceda1f7c355a1241fee2fbad2d4e523d0d73ae46362484645c740ee0b6f93e438df37", 0x37}, {&(0x7f000000d000)="304f9d08842c07117b14ef31f3dd94f093c151caf521339c0b36fb8958d7f4f59ea122a857fb495716d1e9c0bef1445e33901ffa4f8474781170d53356466046", 0x40}], 0x6) [ 74.375972] audit: type=1326 audit(1506586380.896:2): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=3645 comm="syz-executor1" exe="/syz-executor1" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0x42d034 code=0x0 2017/09/28 08:13:00 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0xffff, 0x14, 0x4795, 0x9418}, &(0x7f0000096000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000088d000)={r1, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000001000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x5) statx(0x7, &(0x7f0000001000-0x3)="2e2f66696c653000", 0x1000, 0xfff, &(0x7f0000001000-0x100)={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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x2, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000c000)={0x2, 0x8004, 0x8001, 0x3c699441, r4}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000b000)={r4, 0x800}, &(0x7f0000005000)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000a000)={{&(0x7f0000004000/0x4000)=nil, 0x4000}, 0x1, 0x0}) socketpair(0x55a62e228bbe2267, 0x3, 0x1f00000, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000e000-0xb8)={r1, 0x9, 0x1f, 0x4, 0x8, 0x5, 0x6, 0xfffffffffffffffb, {r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x922, 0x7ff, 0x6, 0x3}}, &(0x7f000000d000)=0xb8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f000000d000)={0x600000, 0x8, 0x7ff, 0x5, 0x6, 0x3}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000000e000-0x8)={r5, 0x5}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000008000)={&(0x7f0000003000/0x3000)=nil, 0x3000}) [ 74.445946] audit: type=1326 audit(1506586380.968:3): auid=4294967295 uid=65534 gid=65534 ses=4294967295 pid=3645 comm="syz-executor1" exe="/syz-executor1" sig=9 arch=c00000b7 syscall=98 compat=0 ip=0x42d034 code=0x0 2017/09/28 08:13:01 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0x20300, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7637, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xb4)={r2, 0xa9, "7f7cfe9391631c21664b8c2d040ed0fc83abaf277af76cfc2f4e2be811027b4439a0adc4c30e31ce0f6af9c5c1678200aaba42895390c7cf2cd5adf53932b2ca319b4e6a30a8bb9d1f9ba7ab7af5a38d3c457f9d9a99005cd719d03ade896d90f30ee936d3cb1586da712283cbf1fe26c33c9c4a11df54033faa5f55bc294d1402233aebe4ea9a0a0627d9b39f4b45477f7de14fa3fd5d3ee76f4a48fedf327953e211449e0c5a9b36"}, &(0x7f0000002000)=0xb4) r3 = userfaultfd(0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r2, 0xbd, 0x8e, 0x9, 0xffffffffffffffe1, 0x2, 0x0, 0x2, {r2, @in6={{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x1ff, 0x100, 0x7}}, &(0x7f0000005000-0x4)=0xb8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2017/09/28 08:13:01 executing program 1: socketpair(0x0, 0x5, 0xd8b, &(0x7f00008c9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x3, &(0x7f000000c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000002e000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0, 0x0}, &(0x7f000002e000)=0xc) fcntl$lock(r2, 0x7, &(0x7f000001c000-0x20)={0x1, 0x0, 0x1, 0x0, r3}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f000002c000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x40010000, &(0x7f000002f000)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000019000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000-0x14)={r4, 0x7, 0xffffffffffffffff, 0x9, 0x101, 0x3}, &(0x7f0000030000)=0x14) 2017/09/28 08:13:01 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000aea000)="2f6465762f766373612300", 0x2, 0x200000) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000da000)=0x0, &(0x7f0000ba8000)=0x4) mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000003e000-0x4)=0x556, 0x4) connect$inet(r2, &(0x7f0000015000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r2, &(0x7f0000033000)=0x0, 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000003e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000011000-0x8)={r3, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000036000-0x4)=0x2, 0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000002000-0x8)=0x8000, 0x8001, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000003c000)={&(0x7f000003d000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000042000)=[], 0x0, &(0x7f0000042000)="", 0x0, 0x0}, 0x12000) 2017/09/28 08:13:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)="2f6465762f6175746f667300", 0x200001, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000006000-0x8)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x2, 0x8, 0x5, 0xb130, 0x0, 0xff, 0x4, 0x2, 0x2e1, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x35, 0x7ff, 0x5000, 0x2e9, 0x1f, 0x2, 0xfffffffffffffffc, 0xffffffffffffff17, 0x9, 0x0}, r2, 0x6, r1, 0x8) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCNXCL(r0, 0x540d) 2017/09/28 08:13:01 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000009000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000a000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3cc84bdcaaff2c08393a44a0fa4c6f5d"}) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000006000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r2 = getuid() ioprio_set$uid(0x3, r2, 0x0) io_setup(0x2ebf, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f000000b000-0x86)="a731da5d3464aad0961a92842d141ddab0cf6a8167b5cfe6b697fe3bcc8b2ff95af2a6a3d7c0db3df4cff84c80774b7b53d65410ccac3afd8e63ea3e416545580c9641de4ca54ba2846aaa7b0af09fa7b5f9290d31d85fffca354ce678a23bec7e393599eda56ed8f90ae41c793b5d93634cdb29118ad9290641503c4dee3130040375173074", 0x86, 0x7, &(0x7f000000b000-0x50)={0x8, 0x11, 0x4, @tid=r4}, 0x0, r5}, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/09/28 08:13:01 executing program 1: mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00002a6000)=0x1f, 0xab) r0 = syz_open_dev$vcsn(&(0x7f0000290000-0xa)="2f6465762f7663732300", 0xfd, 0x9ffd) getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b2a000-0xe8)={{{@in=@empty=0x0, @in=@loopback=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b87000-0x4)=0xe8) getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000948000)={0x0, 0x0, 0x0}, &(0x7f0000cb9000-0x4)=0xc) getuid() getgroups(0x6, &(0x7f0000cb8000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cb9000-0xc)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000cb9000-0x4)=0x0, &(0x7f0000cb9000-0x4)=0x0, &(0x7f0000cb9000-0x4)=0x0) getresgid(&(0x7f0000cb8000)=0x0, &(0x7f00007fa000-0x4)=0x0, &(0x7f0000cb9000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x13) signalfd4(0xffffffffffffffff, &(0x7f0000cb8000)={0x25}, 0x8, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cb8000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ef000-0x4)=0xe8) getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000cba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000cba000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cb8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cb9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb9000-0x4)=0xe8) getresgid(&(0x7f0000a0f000-0x4)=0x0, &(0x7f0000bd4000-0x4)=0x0, &(0x7f0000375000)=0x0) getpid() getresuid(&(0x7f000068a000-0x4)=0x0, &(0x7f0000cb8000)=0x0, &(0x7f0000138000-0x4)=0x0) getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cb8000)=0x0) getresuid(&(0x7f0000cb8000)=0x0, &(0x7f0000500000)=0x0, &(0x7f0000bf9000)=0x0) getgid() socket$inet6_dccp(0xa, 0x6, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000cb9000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000673000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) syz_open_dev$evdev(&(0x7f0000cb9000-0x12)="2f6465762f696e7075742f6576656e742300", 0xffffffff80f58ba1, 0x200) socket$inet(0x2, 0x5, 0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4(0xffffffffffffffff, &(0x7f0000cb9000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x10, 0x800) mmap(&(0x7f0000cba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000cb8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cba000)=0x1c, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000019000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006c4000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000-0x4)=0xe8) getegid() eventfd2(0x2, 0x800) syz_open_dev$sndtimer(&(0x7f0000cb8000)="2f6465762f736e642f74696d657200", 0x0, 0x40000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000040d000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cb9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008bc000)={{{@in=@loopback=0x0, @in=@remote={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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be4000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb8000)={0x0, 0x0, 0x0}, 0xc) getuid() getgroups(0x9, &(0x7f0000cb9000-0x19)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mq_open(&(0x7f0000cb8000)="2700", 0x80, 0x24, &(0x7f0000b7c000-0x40)={0x3, 0x101, 0x8, 0x200, 0x9, 0x7fffffff, 0x20, 0x10000}) bpf$PROG_LOAD(0x5, &(0x7f0000cb9000-0x30)={0xf, 0x9, &(0x7f00006ca000-0x48)=[@map={0xff, 0x53e, 0x0, 0x1}, @map={0x5, 0x101, 0x4, 0xffffffffffffff9c}, @map={0x1ff, 0xffffffffffffca9e, 0x1, 0x1}, @generic={0x9, 0x3, 0x8, 0x2}, @generic={0x0, 0x6, 0x100000000, 0xfffffffffffffffb}, @generic={0x0, 0x0, 0xe5d8, 0x3}, @map={0x9, 0x3, 0x9, 0x1}, @generic={0xfffffffffffff926, 0x6, 0x6, 0x3}, @map={0x200000000000000, 0x5, 0x1, 0xffffffffffffff9c}], &(0x7f0000cb8000)="5c00", 0x80, 0x90, &(0x7f0000a93000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd29a}, 0x30) bpf$OBJ_GET_PROG(0x7, &(0x7f00004b5000)={&(0x7f0000b8f000)="2e2f66696c653000", 0x0}, 0x10) 2017/09/28 08:13:01 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) clock_gettime(0xff6ffffffffffffb, &(0x7f0000002000-0xd)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x5, 0x100, 0x40, 0x400000, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000003000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x8000000000012, &(0x7f0000000000)={r1, r4}, 0x10) r5 = socket(0x8, 0x5, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000005000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0x2, 0x0, 0xffff, 0x7fff, 0x7}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r6, &(0x7f0000005000)=0x0, 0x40000000, &(0x7f0000006000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000)={0x0, 0x0}) 2017/09/28 08:13:01 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000032f000)=0xa93b) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000012000-0x4)=0x10001, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000)=r2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000014000-0x8)=0x8) 2017/09/28 08:13:01 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) shutdown(r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000002000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000005000)=0x0) 2017/09/28 08:13:01 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000-0xd5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x1) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xc1, "75bb8ddf1ae8c1bf0f9529e30c4c7d76c241c6a52c5f06ad30b03921fbefcc768c0cd3578d18d54d24e96dca973cc73c415adf8a7724331edc380d3d6f108fbf2425f75ded9e3f3763efe43db62b087d3edc058aff896e7f81a54e2ea7ac5b70b24dbfc66e5e95505edb4e1a40cf93fc79613b2c2d111ce2f42ca1f01f47522142450ce1d8a7a2ac91717b460f706c9267d257da719e85a0595a65a6c473b30a720e4093e0b6ac21f5a261a7f809b97564635c793a3c8efff9ebc6e30d0d2401ed"}, &(0x7f0000001000)=0xcc) 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r1, 0x1, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) 2017/09/28 08:13:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000008000)="2f6465762f6c6f6f702300", 0x8, 0x80000) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f000000a000)=0xa) 2017/09/28 08:13:01 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000-0x18)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000000000)=[{&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000a000)={{&(0x7f0000004000/0x4000)=nil, 0x4000}, 0x1, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2017/09/28 08:13:01 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0xed7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) chroot(&(0x7f0000006000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1da1, 0x7f, 0x80000000}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x8, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x52f9, 0xffff, 0x5e7, 0x10}, &(0x7f0000006000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000+0x816)={r2, 0x0}, &(0x7f0000000000)=0x8) r5 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)="2f6465762f7663732300", 0x20, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000000a000-0xc)={r4, 0x5, 0x10}, 0xc) r6 = dup3(r0, r0, 0x80000) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000001000)={0x80000000, 0x8, 0x2, 0x7, 0x20, 0x6, 0x15, 0x20, 0x8, 0x0, 0x401, 0x60000000000}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000002000)=0x40) chdir(&(0x7f0000003000)="2e2f66696c653000") ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000007000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000008000)={@generic="00e188a10a934c7caf876e12d3fdc6b2", @ifru_flags=0x100}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000000a000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/09/28 08:13:01 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000000a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000000b000-0xa)="00000000000000000000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xc0, 0x30, 0x6, 0x7}, &(0x7f000000b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000)={0x2, 0x1, 0x9, 0x6, r3}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000000b000)="6b657972696e6700", &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000b000)="00", 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r4, 0x1) getitimer(0x0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000007000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mlockall(0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f000000b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40000) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000009000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/28 08:13:01 executing program 0: mmap(&(0x7f0000000000/0xcd0000)=nil, 0xcd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000cd0000)=0x0, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a1a000-0x4)=0x6, 0x4) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000cd1000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) syz_emit_ethernet(0xdfe, &(0x7f0000ccf000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cff6a8a6dd33", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xdf0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x7, 0x2, "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"}}}}}) 2017/09/28 08:13:01 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80801) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = userfaultfd(0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000006000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000b000-0x45)="35d0f6dbb88f49c4aa819188744a9d0330e41f250a1e6a7e15ef067a56f92beb9b0fcab700bd6d01c51ea3f484bfedecab16c880b67b1c0717c345d3419bd18bf3d10d9413", 0x45, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0xffffffff) flock(r2, 0x1) flock(r2, 0x2) r4 = socket$inet(0x2, 0x5, 0x400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001000-0x8)={r5, 0x1}, 0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x14) [ 75.440183] FAULT_FLAG_ALLOW_RETRY missing 31 [ 75.441443] CPU: 2 PID: 3742 Comm: syz-executor1 Not tainted 4.14.0-rc2-00001-gd7ad33d #115 [ 75.442933] Hardware name: linux,dummy-virt (DT) [ 75.444376] Call trace: [ 75.445394] [] dump_backtrace+0x0/0x558 [ 75.446369] [] show_stack+0x20/0x30 [ 75.447393] [] dump_stack+0x128/0x1a0 [ 75.448448] [] handle_userfault+0xa10/0x13a8 [ 75.449568] [] do_anonymous_page+0x848/0x14a8 [ 75.450635] [] __handle_mm_fault+0xea8/0x1970 [ 75.461491] [] handle_mm_fault+0x2f0/0x8b8 [ 75.462613] [] do_page_fault+0x504/0x7d0 [ 75.463699] [] do_mem_abort+0xcc/0x218 [ 75.464730] Exception stack(0xffff800038817cc0 to 0xffff800038817e00) [ 75.476630] 7cc0: 0000000020003fe0 ffff800038817e70 0000000000000020 0000000000000020 [ 75.481794] 7ce0: 0000000000000000 0000000020004000 0000000020003fe0 0000000000000000 [ 75.483263] 7d00: 0000000000000000 dfff200000000000 ffff100007102fcf 1ffff00007102fcf [ 75.491328] 7d20: 1ffff00002a9cb0c 1ffff00002a9cb0e 1ffff00002a9cb0d ffff20000e1485a0 [ 75.503942] 7d40: 0000000000000000 0000000000000001 ffff20000da58140 1ffff00007102fc8 [ 75.505407] 7d60: ffff20000ae60000 0000000000000000 0000000020003fe0 ffff800038817e60 [ 75.506862] 7d80: 0000000000000015 0000000000000124 0000000000000066 ffff20000a377000 [ 75.508331] 7da0: ffff8000154e4f80 ffff800038817e00 ffff200008323e78 ffff800038817e00 [ 75.509763] 7dc0: ffff20000a30e514 0000000060000145 1ffff00007102fc8 ffff20000ae60000 [ 75.511195] 7de0: 0001000000000000 0000000020003fe0 ffff800038817e00 ffff20000a30e514 [ 75.512614] [] el1_da+0x24/0x84 [ 75.513474] [] __arch_copy_to_user+0x94/0x220 [ 75.514558] Exception stack(0xffff800038817ec0 to 0xffff800038818000) [ 75.527748] 7ec0: 0000000000000000 0000000020003fe0 0000000000000000 0000000000000000 [ 75.529182] 7ee0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 75.530639] 7f00: 0000000000000066 0000000000000000 0000000000405850 00000000003d0f00 [ 75.532113] 7f20: 0000ffff87537f60 00000000004ae890 0000000000000027 0000000000000001 [ 75.533563] 7f40: 0000000000000000 0000000000826000 0000000000000000 00000000004c0008 [ 75.535005] 7f60: 00000000ffffffff 0000000000000000 0000000020003fe0 000000000046d290 [ 75.536458] 7f80: 00000000004a7858 000000000046e4a0 0000ffffeb567850 0000000000000000 [ 75.537915] 7fa0: 0000ffff87537f60 0000ffff87537640 00000000004020fc 0000ffff87537640 [ 75.539339] 7fc0: 000000000042d034 00000000a0000000 0000000000000000 0000000000000066 2017/09/28 08:13:02 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000028000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000027000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000028000-0x30)=[{&(0x7f000001b000)="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", 0xfa}, {&(0x7f000001c000)="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", 0x1000}, {&(0x7f0000020000)="fb59dfbc44e7ea3f5f6652c3dd72fa979266169e5f9c95b8ac9839eb43d7e2064c2d1a", 0x23}], 0x3, 0x8) sendmmsg(r0, &(0x7f0000014000-0x80)=[{{&(0x7f0000026000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000009000-0x10)=[{&(0x7f0000002000)="0c", 0x1}], 0x1, &(0x7f000001a000)=[], 0x0, 0x94}, 0x0}, {{&(0x7f000000a000)=@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001e000-0x60)=[{&(0x7f0000026000-0xa6)="d4e51e044607cc9728e7f9e7c396c983d5670fef86994886f71d303fc16a23a276c09d", 0x23}, {&(0x7f0000002000)="9965751be82d58770049cc50627eafb16227a6cd46382319b79ba7dd6895c71a31480f65ff34c374018e722016fdbc81f43d33edced5f1b3be9c1f47c219da0fe16d2f812a88b1dd6e8424f0fb05971bbff88ab03d38d5412212e367f9e46e9efaef033d36764bfe91d5efb1eda9ae7fa011b333e3b79a", 0x77}, {&(0x7f000001f000-0x75)="0150dcc46bf9e95390a12fe8c0af454acecc05150041844ebee2f1a282c028c1461f2ded30a10efdb03c50dcb1f9572c212bea6b326c485860760ae75a895ecd3861f3da7d38af29138f2157d44c9c175bfa8ae458964fc67f7a8eaff5fa76f281b6cb7092d886e5d658caefa94168407856ee985a", 0x75}], 0x3, &(0x7f0000015000)=[{0x98, 0x107, 0x5, "74c49a6d2a9bab8b67e92ee9fca8cd6a7e8e51ca6efe9f73e77e28f01ebe262c7e9ce6d6acb3c0a32cff99c06e95d7574113df1feea7e561cfb9e2f17a0708bb4b9f0224d446f8a78887f378cc151e0e756e46ff4e935be53ec3152ef8fd268e42d03e77ff070bd4e7193b235f510d9adebe80b4bacafe68e90da79b15ad4324b35271"}, {0xf8, 0x117, 0x9fa, "b10be957f6d9e3836df901ce043b3407bf4e85836d3e9be356f13678e555e1a61a072701d8a29f570e2bd270bd23777cd75fd00f2b349372e602712032c63e5c28fa3eaf741959584b15ee0402de9c1d13affaa3bb35d2e4c2abc7bc84efd0e2ee5194057d4009cb6b42eaa19749e9ace6765785539c2b6e37a022b5b93264f48d2554943952f9992e9434d4f130ff3a39c1f138174b1e55b280d9c641cbfb9836b8b28b9630593be72ad653b9a3f78822f82a03b7c46303b4c36a8adf7d24a479f77a251d13480a0637a4dbf3bcec55ae9260b6e93a384dd38b2f5f400c8c8d7793b2"}, {0xc0, 0x198, 0xff, "337257ea452b03e8b77c82ddc54e3c034e69be582e4b4de19a898a7607b81b874d0b69da41dd67db98fbbd08786b7d0b4c17595df0898d0471d78a9888c45eb52a4bf03d3470ed871fcb67546120f47b42eb54b58a097336de368b2baf91edca292770235ea326171a03044462ebdbf6a19d267b5e942be1d9b5ed26fecd922ba171b6769835ec962d55d40492420c5c803fe0dcfaf9a79993fd32f1e28d081d47ab6885ee10f4291f182c8880c5bab3"}], 0x3, 0x10}, 0x7}], 0x2, 0x4804) [ 75.554684] 7fe0: 0000000000000000 0000000000000000 0000000000000000 0000000000000000 [ 75.566444] [] el0_svc_naked+0x24/0x28 2017/09/28 08:13:02 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000013000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000014000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000012000-0x8)={0x0, 0x5}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000014000-0x14)={r3, 0x3, 0x9, 0xffff, 0x5, 0x6}, &(0x7f0000013000-0x4)=0x14) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000004000)=0x0, 0x4) 2017/09/28 08:13:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006a4000-0x40)="9ca63eb11a17a7660c68d6b91d5ab08cb38c8c366add04bb26802630785ec402a15ce7113a54bd999c4cb1594bdc13fc4dadd439779b0da1fa72a978febf1a33", 0x40) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000074d000-0x4)=0x3, 0x4) 2017/09/28 08:13:02 executing program 1: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000225000)={0x5, 0x81, 0x20, 0x401, 0x0}, 0x14) r2 = dup(r1) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000cd3000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000be9000)={0x4, 0x0, 0x0, 0xffff}) migrate_pages(0x0, 0x48e2, &(0x7f0000cba000-0x8)=0x400000084f, &(0x7f0000cb9000)=0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000cd4000-0x5)="6465616400", &(0x7f0000cd3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000659000)="960d51b1b23e69be8de166cf95ddf1f9823a7b5be9290b199e39aa4f74b6c6f3ae95af618987f8b5ca3e85daba7a4ad2a3971ce81be485e31552dcdaca2996f1e704c29128c90f0ad8d377543a3a641dba15001c766db00371e7957d2d585e5db7f31b425e3d679ea723591c3349bf6430a00591bab5a352e05f1e7363c47018f9b5244e7cc0db4d3b9062e898088f433899d0e2f4d763d3dccca951ca0dff76eb382331b907593a4b5797c20e1125000000001ddf66a1f9a3de", 0xba, 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x9, 0x0) r4 = dup3(r1, r1, 0x80000) ioctl$TCFLSH(r2, 0x540b, 0x6) r5 = shmget(0x0, 0x1000, 0x8, &(0x7f00001aa000/0x1000)=nil) r6 = geteuid() mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000cd4000)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bda000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd4000)=0xe8) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000cd5000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r10 = getpid() mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f0000cd5000-0x70)={{0xffffffff, r6, r7, r8, r9, 0x8, 0x3, 0x0, 0x0, 0x0}, 0x1, 0x3, 0x0, 0x6, r10, 0x0, 0x1ff, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009a2000-0x10)={0x0, 0x0, 0xfbaa}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000cd3000)={0x3, "901f6a738e7bf94d73d0705d9b6510d3e1dbf2bffa9f472130ad681bae0ca928f9a7eff68d6635e244e9ce883332c3f6ba16626d318d6697d6ff1ef2c8e25e083e429ab8476635064f755c0ae5c34cf30223e04f5f3394af3e368c278e96b5fba44087fa4e5f030f625842e6d5df1b63ccac8537b0cd7c0897782db6233c398b7b725badeb9d8b15971c6f600692fe088893ca8fa562064a15952a3acea6170198257227630a6717dcf43deeec8574cd47825c701c60417136c2dc91ca91d19e627a4147936d597874383be9c5e1b053d1db656e94ee149a1949ef5da8ccb9ee12f357605a4e0c22bee3d43162c719e00957"}, 0xfa, 0x800) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002b6000)={0x2, [0x80, 0x101]}, &(0x7f0000bd4000)=0x8) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000cd5000-0x4)={0x3, 0x400, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000cd3000-0x8)={r12, r11}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000cce000)={r13, r11}) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000009b000)={r1, &(0x7f0000cd5000)="e9c7a993b943a22e94eba1d86fe1ef63c9d30a69f4187f7d2b30e7d2f5789d6683c6a3e34400c1cf74c723faea0a6c86bb05ee4db706bf0604d6e882dbda08b559fe2324dedd4612521860b952706258f28ab02961d40f8e05ae39b9a194976f759cba01ee4f9a", &(0x7f000078e000-0x16)="00000000000000000000000000000000000000000000"}, 0x18) 2017/09/28 08:13:02 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="00", 0x5118a1db6308ce68, 0x86, &(0x7f0000001000-0x40)={0xffffffff, 0x1, 0x7ff, 0x8, 0xfffffffffffffff8, 0x1, 0x10000, 0xfffffffffffffa77}) r0 = semget$private(0x0, 0x2, 0x427) prctl$getreaper(0x2, &(0x7f0000002000-0x8)=0x0) semtimedop(r0, &(0x7f0000000000)=[{0x7, 0x4, 0x1000}, {0x4, 0x6, 0x800}, {0x0, 0x0, 0x1800}, {0x2, 0x8, 0x1000}, {0x0, 0x82bd, 0x1000}, {0x7, 0x4, 0x1000}, {0x2, 0x8, 0x800}, {0x1, 0x7, 0x0}, {0x0, 0x6, 0x1000}], 0x9, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000003000)="2f6465762f7663732300", 0xec5595580000000, 0x400) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x1008)={0x0, 0x1000, "6b6b46f79947e57897d4db0901a67326aa7ccd309053f1f86841455dd17bd7eb137da70e7f3a7657ad2fbe5dccc3bc6826ff1f295341359b04b97dac2209a3df3b422f31b64447877e214fe6a78b6a8ecb1cd1fe81c1a97acf4cfb3d858e0b5fd545c9031e4703e81426ebb65190f30c8bdba4e6caad54544d5ac3c6319120a1ee652c1f6a0e5bcd7d2ecc57b7a424e5ddb8d481e576a6e9e8e015098e797847aab001820d9ac89f25ed00115fa5bfa8a967727e51d88299b2ff4cf79a056b282b55f4d19f2f9b75507d63606aec628f5131665d7796cfadf10627f5bea97e08e19cc6e1609495c3d8cb3800609ead53e40a4ca5437febf52744f65ae2320d13ea462efe02c0c38eeda4e6ea44ae5f7fd70f6d869d9b59a5697ea8b42f4bc398adf03638b6f5b2d448d4865f4b9878ff1292246acb24cec841004f888fcc52b0e4aac721c8cca14aa100e79ea372aecf1145e6b131d96232b5e1258a346a167f332733874d5b2be1a4e8a1634918e07601d54ffdb842425dc8d16bd3a191ef5a5e4fb917e16140bb6bebba5f5cea3db8dbdaa90301715a89e81de5d7db028d7445ae299dd27388f86f6cfc4d6e2e3234bf118cdd1756a8b6b95919abef229e8363c696174e5b4d97c61345272aab4e3020e358d267ffe07dbaac89f39aa98b8e3bbbb2e669ed9a06ff88f20935e6c6649cc43416d955dd8917beebd9bcb20315865c4f45f6a27e1e53863d38f010afce55c68e95b9d14fb31509b442c44da9b7c5b55301713fc3abf78a03392ff7df95fd1f81d039258077e43b5d3f7c808b2dd0511e96ce6989ec6297bc2303df6ab81ea0dece32a2f97b88681b90373b211a3a573d80f81752f90791ea2631a891c0fc0057c3db3e539322ea4572df2104f3f3a9e3ce372e9af08c872e37965efa165a7e780d5916fd4474e898dd69ffc979fb0a0c604749f8d9aa38048d634590589116acaa5e7bed57446aaa81dc798d08798914ab251b3fbddda4106b3ce32f295e07ad60c5a2af9af189d977b94b4d3c964c02c3e0c3cc5dac86044197be8e6846103c975c0fd783e615928183ad2d70159d4741b1a2f4027717d04b7e7c5aac7df9dba01d783c301ea07dd83e5b38db234a982dc45446a03178691f2f27ddfae82b13cb9741ecb4b21e7fc1e3ae00c032c400e264cee859421c3cbdde2ad36f381df66216ba5eb03059f29e5610f255ff4c9fe08ef630e6206f535f3e96baf929a8deda1b52bcbc77af451a72f4403eb132390eb88d139c68a84a910b572016861813aff306f7dbf0db0fbe03e80edfc1219f41dafa619f445b863c4f18cfdabfe1bb3d39aa7baebad0c239f879c5c480c49efa068a5c9240e5cef399bcf08fdec986ccee6878088e4877b1fd2b3d8d79181f8ec1055e1a86ace93662f70328173f5004343b4cb57b915edf432533d41670ad0e0be50746f0e26300b0b6e2ec81a17b5f975959ad5c91c3bf6e1dffbe72131129fb6a10024464c8a8848c8c59be7b1cff2ca5d1014dba6b04c8bab519b69b117cb93247ec3da427b5a7a9139c8466dbda37425800172ef5f96fe1405acc8762ec0494d9b2376e92e3ae05df481b8de259b2deaa45f0d4b117ade74e7faf7da9501adffeb3467ae97411528a3e5e330372343904f7d8c5e7c7119685f167a4afe1187cf25a73adff139d6ea02c80a0efd2e3d376ea0860ecbe7771320a31fd61b4558ca4823fa5f7f3e1893ac1c4d88779395a1e7e7d8558ad149dafe438c298bdfb8858058fbd800d0ff742970cf12578a4bf49d2031e8952362c71ff33239f984d2d14f7ed801fc124d47dc5eac31b0c8af83d4cb19a643f7a3ebf5c76964da17ad71636516cfdffa39d465ec62073d6ccab05028b1ddb81f3d1c923a5c13efdc2f9027d8851fc03c35722fb29f3326e8c90b52e01cf26ab62d51a283acba78c7c2b45cf18e7797475ca8ebd53a7277f6540c5f752b446d13fe7e00392b3bba7adf97edbbe5af4e03e8ae237abc24941910694b0d1c63ccd231112bc035e1568411d9347141482c5f1e506bd0e5e06c59c772d23b3664b552490c39f791f807ec914ba96595bc02a54326b5bb210d77d0611491b3184bf6ae822c8ebf3fee640064cf68627c717640535b436fc4b718cc3f26449e19f7b84f61dd704b9ab33ff73065e8e2e8a5ad96a050630e1ee61d942c8dccfc7b0b9173bea98fd8988be2196e78b7d327f8efefb6acd9d26fc623b09f2dfa47fc81dfa2be02bc077e5ae35db2ac68bae75543e79f7fae163f6c673390fae7e0fe6304028f62b396bd7023e5394d7a61165d0d66145c29ccab62a3fe5d6d9a260dca7e791748901d065d122ea7642095b1a5cca5dcc409f7fafb3e74c7ffacb962a5ebd9af4a499d2bd3f0274d9f2d155f97be47636ae9723de394cab991daa750a0df2a7313fd244714b0b5975296491464afa5b04d8df2d5b79325c7359aa6b0b736e12a3b21ad95c60f25d04c58f961bf9d1bc7260261ff7701b7a0b44ce4b0e8e28fa8a271cdaab2d8a08b64cd7f6e0b319f3974957a4a87e16d3e9f067ee1a48d24b9d0f382e42a2b666e64b1c74bfa49aa075ab5dd51102f77cb56508038a2da39cab4e055fbfba5ec462f86e6200d62cf26e7837b29c5d53f425fdc9aa38c78a6aeaf62d04038e13a14d069cfe2ea85515a6bb16fd87e48c3690e0884075a44a1520a238321757a516fb0c2a0e5ddc4a85d8d34f21433b9dcdf078ce27379c4f9c27efe561bdad76e14ffd821c922e2214bdefcd8c052bcc932907f4a17ba4deb9915ee862cb6ab678f0693692ef7e82bc35ee93796cf0b04b1f6c7c18d81789e13b076b92e803262cda4f18045fecb2f8f4da5edd229ef1f8f1b49756d3e81de3ce2f6485345fb2380d5358e2cdd47f0e0048357ae171c90135da003e4236d8a9b637c3772426472a8d804ac2af459d05b6f8c24806c0a9c8af027ca134298cbc69619f5bbc520943723b8ccf1aee33d850e14b51d14b7d5128abd90ddd84cc49c97232e3e59cd05953b32b5305113290701bd71c66ddd0dc7d1cce4cb745e33fada3459fbca87b73c10e1308ce74a0b4e2bdc83495536097f5a08cf32b58082bb0984a35cf7817c7937b26447b751646960853dc2731e68590cd0d694dd3561840f75ba58e437f606ad01959715206247b2d289e8d0a508c5193ca123ad610f74537bff94a8fdb268e28c89775a3755521db861b46d04fa626a6e542631d87a69d8eac1b1c2412cbebc20991d1b75f5391655242bf810a4b56b7c962f0c07bb14ed38da6c5ecca3f2a9a6c46883c92dc8295641ff05782bb8437ec56361d5740b7d0d21fa9f81dad8d3f99989a05e6ff1d908096ccd7cc158840869b5e42e9bdff6dbcf77e5b53349d00a2bac0f77863932016da62fb6fba4abaa2469bd75dcfa0a9491abe1d43b7279a918df151e659eb0b7957a1b32530d9ca119e3671104b03e81d87eef418c38f64028cc9584b76a4e84be692226d3cc45d265f0b06df013dc30d566a3ad3348c2ccb3c11a3e8fcd457f5e2891b7a1041f3108efebb6726c6b36040f632214c997ca127ef845be8ca95580234e75ccb9f5d4fff33c53f9c45073c44c8bcb19ea4a9c27870853145966a1ab147e8b73cd3e0638536af70f0b279c81ead75fafbb58c4ab8e1737cb1a0e14cf9977638eaaba7b3445d111ecde3ed284c2217835d0b9c3c4c42e8164c1a15aef4bd9bf00f6225956c80b8e9b52f8116b5f67e10d968e0235470de51ea0535e79e68485c890e9d3fe5f198a02e9a56983b01a925fd3b947d518c38dd13c863f24fdb67e5f3b9a43bc6b77d0e50ba8a6635a9aaf7976b66992b8d694a612d4e39eed36c45416f6971e01196a114e9d6cb3083637cc0eff0b02b713e96501c14df73333b1751505a798381f4e296a01af6b18b048f3c1e54fbdf039e7049e48ee8f69456ca17ec256fcd80f7b00c8115ca287b4caff047c6a1cb744a0bd5a598e36376ae42416bb112104cc79e723cf110a9f4c649220cec39d4d73cd3ec1edb185628fd014b8e7f9f848ef16ac2e85fdb9788739dc712733e28e7d26740a96a096e1c71bdaa03f0dfa069c98fb3dac730ca19cf66dcd16cb66623e00c7a1a82c4d53700ca669131431414ec8f9fbd93dcad8a338787237be4c722837523c4ff7588938465aa3427eab36ee37894e49a829b48f9157332523cd6cc9d7d2be03b21330d75c07fd8f202f76e76274aceea45b84a26a1e241112332d789f9353500b12e2bf31ec67b92364b03ce0d37fa662f9e9077f23eebe2e86ad4684ecda119719864b03469062ff2315114ea74320216d7eaac1a5a7befb23925cb6e55f4ccfc5d4be888734d6e25add1544b4999b2ee4e9e49e2ce6e37ed23b334c473ca32d499c56fd78a151c7b38903e639aa07f1c0e894a499bc730a78f09eada35584162107fe53f3c25627372ed266fac47e5aed12bce106253c66950259b0e251df57878b3d10c3abc35f1ec1694d1bef4e3a0714a31fc7ff3dbe92587919d30810a8c7423c31d332fd6bf41d940515911ec4b989f17e2704771732d9c843093aa928f403738087899c8bfbd8eb552acadf6f017b11d4e285ffc4772d5bf612d80b688ae00a7b0b08081f714cb78b8948bcd3bb3d751f0595bf8e3c284e0e1d59aedb60a06766aace226a8a0e8e3b80958084f1b435c489fd09f5b7f9b9c7518c36bf1ea442fed89c3edd0c3cfc7e0572bc0fc7fc1c7a87863fe9a96eb68a5685e7826218ab59a3329e8ba6f1896ca658dc0e45f9d55abf5df11fc7ed6008848298975b065536236c037fd2787baf65c4a2369dd5c2ed68702c72de8bcf9fc14452b4924806d107c1465d6b618c40d4b172e9e6d3efdf31826f60ac828ea81ef9a0c3ac96e4c7c8afe93607816f254868f5ca115e8c18a2fa76dffa7134181fac31a5b680a5dc1e5612611dcf72b370b5adb5da8109d15dae44f2fe39d9a2f6d2e71cb27177b83e05aa3105b5e655e1ec05d6312e1872fd42b64481a97409b7c930156cf373dfc258046ac51a6fd75c6701c89fe041bea9dff1ffd743e660e9944793b5c9003db2092d297c9f6c2e6440209243b11e6122f9be720a84dc9fc1558ddee2872df8e230a9a499d64f9a09fce8d17b6987cf3851611538fd866636c7fff594910d2beb125d1434e92c175ba4a40605f5d7faedd26737022f2f50fea294681b4c5e5a224f52874ff3c074295c7337ae76e633c7fb302888aebdd37d77eebc764dc16870935a22e9a078c84216fb61bc313b7e744baa5226a62f127adc8f16c21fb27fdaf911adfecce82eec8df72eb86371abf14accb77367706505500d353117a1cd7d10fd53b45776e592351cfe2165913fa77bc44c897edfc95df284dd187d6febb5eaaeba6225be899ad68df99f5e61aad4396f37348d5d6901f59ff5dc0370c948365bedc8b2a9112bb8f3590ec79df2b3b1cd9446d8857ef67fa8ab724e3c19693b092fceb20055d88e39490c67a6338e91ced5dce7e46cf3a8c85981d2d0329d6acbeb23b72916fbc74ce1b9ca558728e518051deea08d938263c2aa58f4b0872cbf63740e9d24d3baa26c6427c6d5d06228fbe6068e26fa10eed55049d089765676d71a120b542c598624b65b9880c671a3120059b8fd4adabe467811775eea87cb8cda924594e72d031cec850d1ae0076bf029ce6ca9733f429966cf44796d37a82818ffb855267839f41920e6e34fec8199e6430f95ef3308b985162d59ef90a1cbcdf894283253bca62"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2017/09/28 08:13:02 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgrcv(r0, &(0x7f0000009000-0xb8)={0x0, ""}, 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""}, 0x8, 0x0, 0x0) r1 = geteuid() r2 = getgid() r3 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = memfd_create(&(0x7f0000002000-0x1)="00", 0x3) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000000000)=[r3, r3, r4, r6, r2, r6]) getgid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000001000-0x78)={{0x40000008, r1, r7, 0x0, r8, 0x2, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x7, 0x1, 0xef4, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0}) 2017/09/28 08:13:02 executing program 0: mmap(&(0x7f0000000000/0x1d2000)=nil, 0x1d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000012e000-0x30)={0x8, 0x7, &(0x7f00001d1000)=[@generic={0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}, @map={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}, @map={0xd, 0x40, 0xa93d, 0xffffffffffffff9c}, @generic={0x14, 0x81, 0x200, 0x1}], &(0x7f00000c8000-0xc)="73656c665d2be8f2213a2d00", 0x9, 0xf6, &(0x7f00001d2000-0x1f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001}, 0x30) r1 = fcntl$dupfd(r0, 0x406, r0) write$eventfd(r1, &(0x7f00000d4000-0x8)=0x7f, 0x8) 2017/09/28 08:13:02 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f70746d7800", 0x1, 0x0) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f000000e000-0xe74)="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", 0x734}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x4000000000) ioctl$TCSETA(r0, 0x5402, &(0x7f0000009000-0x14)={0x7, 0x5, 0x1, 0x9, 0x4, 0x6, 0x3, 0x4, 0x89, 0x10001}) set_tid_address(&(0x7f0000009000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000010000-0x24)={0x0, 0x37003297, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000011000-0xa)="2f6465762f7663732300", 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000010000-0xe4)={0x0, 0xda, "e76e289771665b89768805061bad8ff04e609c0ecae26bde95bb27165762a15df4abea47a5b6293c1c086d5e086f2b9d233e6d398d350c8c598950510081a173c1f58cdb66bf4e902529f99a8a7a08a8a9a2ef7f4e1ad6309126db59582e9063650b5d822ea5f50ceb39cab51470f391b4f586d79fcf9b6d2a86dfa0fffe13fad957fcaa4a7cc6a07ddac3420abd25f3e6b739b5f704e648c28ac620b267d9c9068af91bed28b898f4fa38768be82d216c678d29ef8576825f58c4dbf9b7abb6291d36154592b0d40ce88e417e8e199a52fb4a6212eb099d4b67"}, &(0x7f000000f000)=0xe4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000011000-0x8)={r2, 0x0}, 0x8) 2017/09/28 08:13:02 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000-0x8)={0x0, 0x0}) r2 = add_key(&(0x7f0000026000)="6b657972696e6700", &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000d000)="8422c1c5f2ab5b37", 0x8, 0xfffffffffffffffe) keyctl$clear(0x7, r2) connect$inet(r1, &(0x7f0000021000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000025000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mlock2(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) writev(r1, &(0x7f0000001000-0xa0)=[{&(0x7f000000b000)="", 0x0}, {&(0x7f0000005000)="", 0x0}, {&(0x7f0000024000)="5130ab451828acdb57742b595c6ae93df7a7bd45c854ba3e9569ab3e762f3c7a890e0c950d9cc4f2be2dedeea135bf2134b45e03ba529aa67a1b8e99449d1ace95e5afb6627db852e648f6437337425871bbb3fe3be75b7d8f477c14af77f65dbc26e257b784b0752c0b0ba64a731ad8bbb553d32066fdbdfe1553f8326a2f602c787ca667c728394c957ffd67a325d831ffb0f2add165a67d6139c9794793bc1233f16058", 0xa5}, {&(0x7f000000c000)="78b331aabbd1c3326b2f9b0d902870416ab50fcb3e10f407bfd98323feb27c386b60f1dfcb373b78c9a286247c0dd8c19b00a29074a7854049463c97c4ae6e16980e8eb422227e2876eeeadebf63e4883e4e8087b43c", 0x56}, {&(0x7f0000024000)="58ea02392c85cf1e572684e72c2c36b67652483e0e2188ef53c3e18742887be674043ed6f1ce14e86ac6fc2d1b03a1fe76905aca3de4ffb4ab454ea4ca1204897a524e3c12f2aa94750734e855f096ebf1d277750a0090022def0058915299a7f8205c81c86111d0ad7346a8df80a917790de96ee06b827d85aa933e7889a31973569239b10d3a38f89911791cc526a1bc904738520a64dd54eb9ff67748693cac8a67538a39b9a80fc843f6f5e9a023c1226154e72217cfdbcd3a96699d49b5ab664c0699ed3da156fcd54ea56cfe49f43ca381c67b0ab748e18b7594748a8b94249c2b0fd4a5cc930fd7d7a853493b0c081785b0bc", 0xf6}], 0x5) userfaultfd(0x0) socket$unix(0x1, 0x5, 0x0) 2017/09/28 08:13:02 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000003000)=[&(0x7f0000005000-0x2)="5e00"], &(0x7f0000004000)=[&(0x7f0000001000)="00", &(0x7f0000002000)="2500", &(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800"]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000004000+0xe07)=0x1, 0x4) 2017/09/28 08:13:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x101, 0x8000, 0x8, 0x2}, 0x14) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000+0x642)="2f6465762f70746d7800", 0x800, 0x0) ioctl$TIOCEXCL(r0, 0x540c) flock(r0, 0x4) exit(0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=0x0) ioctl$sock_ifreq(r1, 0x899f, &(0x7f0000001000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@l2={0x1f, 0x7ff, {0x9, 0x0, 0x9, 0x5, 0x79a0, 0x3}, 0x6, 0x7}}) 2017/09/28 08:13:02 executing program 1: 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) r0 = memfd_create(&(0x7f0000002000)="2d76626f786e65743100", 0x3) fstatfs(r0, &(0x7f0000001000-0xd1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xffffffffffff5d52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r0, &(0x7f0000000000)="695089783c7ee19e3f7b4646061facc5b7a70cfc601e477801939ed3c43ce0bc92446192a73f4a6ff3f57411351b30e5a73e4c3926d20450cb1ea84dc5e2560d1b9b1eb7a93f6e16a2", &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x4, &(0x7f0000003000-0x8)=0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget(0x3, 0x4000, 0x200, &(0x7f00003df000/0x4000)=nil) shmat(r3, &(0x7f00001e5000/0x4000)=nil, 0x7000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x28)={@common="7465716c300000000000000000000000", @ifru_flags=0x1200}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000002000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}], 0x4, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) 2017/09/28 08:13:02 executing program 0: 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) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000a000+0x83b)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000000a000)={0x10, 0x0, 0x3e5, 0x0}, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) r2 = fcntl$dupfd(r1, 0x1, r1) write$eventfd(r2, &(0x7f0000006000-0x8)=0xf1f7, 0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8, 0x1010, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000000a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) lseek(r2, 0x0, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000000a000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) 2017/09/28 08:13:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9, 0x0, &(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa) r2 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x5, 0x24040) fallocate(r0, 0x3, 0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000)={r2, &(0x7f0000001000)="ff3ce86e8652953091ac1b292e90dfc4e32708c294c632e22fbc019e3972ca013476caabc330b742d7df574649d378d501958c9c390b05b9c231d80b8a1fa7e0cffc8aff8ca07b6bc9"}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003000)=0x1, 0x4) ppoll(&(0x7f0000000000)=[{r0, 0x4020, 0x0}], 0x1, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000003000)={0xfffffffffffff801}, 0x8) socketpair(0x11, 0x6, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000004000)={0x10001}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000005000-0xa)="00000000000000000000") r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000006000-0x8)={0x0, r4}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000003000-0x10)={0x6, &(0x7f0000002000)=[{0x6, 0x3ff, 0x3, 0x257}, {0x81, 0x3, 0x7, 0x2}, {0x2, 0x100000001, 0x0, 0x8}, {0x9, 0x6, 0x6, 0x2}, {0xb, 0xff, 0x20, 0x3}, {0x4, 0xff, 0x7, 0xffffffffffffff00}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000006000)=0x256e, 0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000005000)=0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/09/28 08:13:02 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000001c000)="02", 0x1, 0x1, &(0x7f000002a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000024000)="094b9e45760727559cbce4da5228ce55e11d8fe6dc500fa69b21b83bdec211eb1ff601176371748ccdf8daa87ee67ad0ca20defbc08f9a58d7aa523543d184cc72b2af264e8154733e88111a605ed8832ec194decbd921145e2955f9a300d6c9afba5aa4ec7a3166d8d7706c0a5929edde00298ebac666ca14a4be1e96839f3bc44c65ca6db0b4e0baa6a36a563f828d60967213d230af5cdd825bf6c75aa464c3979e47d9303315c72fb4ba8e380237fea8fe01af21c190baf91fe64f9f8bc1cb45e3cc39b1c1534a5611917c2b1bcebdf7caa87af2d6c80d85200e744f07d8350ef5d2c4e782b6576ebfbceb", 0xed, 0x40080, &(0x7f000002e000)=@nfc_llcp={0x27, 0x7b3c, 0x40, 0x7, 0x7, 0x3, "eb20b13dcfacb157cd43d1e87a7f03e7469cb5aa54e69ac6cae0ea1e731531831d18ded0590ea8d08ab42c4ae51c10ecc79feb002361d24a8017affc26a313", 0x9}, 0x60) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffff9c, &(0x7f0000030000-0x10)={0x2, 0x1, @rand_addr=0xdd5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x2, 0x805, 0x7, &(0x7f000001f000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000002f000)={0x4, 0x2, 0xbb5, 0x2, 0x5, 0x6, 0x3, 0x6, 0x65771197, 0x2c9, 0x1, 0x5}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000027000-0x20)={0x7, 0x10000, 0x202, 0x1, 0x1, 0x1ff, 0xfffffffffffffffd, 0x100000001, 0x0}, &(0x7f0000030000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000c000-0x38)={r2, 0x2e, "5c71d9cec32be581ffe0d790be34e610ed730b124773aedba960d48c5a5c7f9886864e64238d02695f4f2dd4c5c9"}, &(0x7f0000013000)=0x38) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000-0x9)="2f6465762f76637300", 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000002c000)=0x4, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000000a000)=0x0, 0x4) kexec_load(0x5, 0x7, &(0x7f0000007000)=[{&(0x7f000001a000-0x7a)="23cac52f84da0231b1bceb1d5a619de1ee33137410b0c1b22e13d3b9b344b395f4ae59091cc34aaea8b4d25ca0204b1058f4349b9f0174580ad3bc8c8fd8a818afcb4d4804534a9ae22ae87d13ef9bab255fad0e68c8fbd6dd86264d3dfb7252315ae809e0a0845e8ebfe376936f255642709d671a411208a0b9", 0x7a, 0x6, 0x9}, {&(0x7f000000c000-0x9d)="0e29be4df1952487ab3cd1ffca15f5e0e58a58d051a5c2b51b6380696fdc051299e956191d408b6c17ffe1ec32d1d0be0df0691880c488cf604fa56dc0c7062076111addb9fe3b1444bb60dff68783b3ee4698e355b91c4ff7049e717d8476a2843a0f89bfd8fb28b4a276c5098d560c29be758054e0636a73d9d1d584f17551a6a02cb49f062e3ce1ea8717bcbbec18c5869bb9a9d3dc2d890b5fcf16", 0x9d, 0x3, 0xffffffffffffffe1}, {&(0x7f000002e000)="", 0x0, 0x0, 0x9}, {&(0x7f000002e000)="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", 0x1000, 0x4, 0x2}, {&(0x7f000002f000-0x5c)="e3fee5a0bbfd55d8d4c6913c394f3de051c9f83bf01dce48e26a52f348b8267b00fcb9604c6942f19c27b6ed1d1644adf2e8943a54a5bf956515ec2eb39e17ad270020b520373e7f5901c2019cdfde4021ef0a3316f13ea8616fe8fc", 0x5c, 0x80, 0x2}, {&(0x7f000002f000-0xae)="6afd3d64023e08919ff22b3ada2a9116dbfc9c3c2d0eedea2b00258164c8e8b09b64f7d6bc32cb6bc1d256454c73fe640999a77f5859171d15b8a91a072faa6d3fae8c2ea3a8c6d68211a5852e619fa9f7edc9e478788a96cf648e8f8e44bdc271b455ba04892034c3c555355c08fba17eee4e63cc627c84e301ec2641019d2ef341aa7bfc6e762489daaaeae9070fa4bcf64f1f0428db272effbf934d4f258c7594eff599cbdf8f4e7e0d6400d5", 0xae, 0x3, 0x4}, {&(0x7f000002f000-0xd1)="eca62d3614ceac6edc1bf7f4ff1ed45b2ca2c7c0650aac93f4ed7ec5831ab62153559f04c6f420d860d39e2bb6b55a4e7abbc2370539d3390f95df473da3c595e86fce2016712f7ea3041c69625118b350527a78bbc12cbf187094b3895a6af955b17a9c6106a6706e837e86a415264b13aef2de1dc6c429354f785a49a4346b71c0c7606ad658a66079fe58d72787fb229885aac9f14fb84f3071980c7cc4268590aab5be5de2b941b2a095cb20616871c911b8e55e3bd44960af0deba1855b06f371be73dea1b61b38e9c37d64dbca95", 0xd1, 0x0, 0x401}], 0x1f0002) sendmmsg(r0, &(0x7f0000014000-0x80)=[{{&(0x7f000000a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000029000+0xde)=[{&(0x7f000000e000)="a0", 0x1}], 0x1, &(0x7f0000024000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000030000)={0x0, 0x5307}, &(0x7f0000030000)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000030000)=@sack_info={r4, 0x8, 0x0}, &(0x7f0000017000)=0xc) 2017/09/28 08:13:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000338000-0x4)=0x8) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000002e000-0x8)="7472757374656400", &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000)="2475736572706f7369785f61636c5f6163636573732e00", 0xffffffffffffffff) keyctl$revoke(0x3, r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000002d000)=0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r3, 0xff, &(0x7f000002e000-0x59)="f7059d71624024132377960106a076689a2449657ce993d35ee5a01998f0062c7646ba8c2fd12eae6872fcd3dc3b097b89bbd3533d748aad910aa9d736aa7b938787ecb8b66d93749a85610aa62ea352f993efabf33f9c140d") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000002c000)={0xc00000000000, 0x1, 0x0}) setpgid(r3, r3) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000002d000-0x4)=0x9, 0x0, 0x100, &(0x7f0000012000)={0x0, 0x989680}, &(0x7f000001a000-0x4)=0x2, 0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000013000-0x5c)={0x0, 0x53, "b0ad54e3da1b933ea4fa3430935df7ce5ec03d945012bd42ce0bca939168265e5e676818032a1d5fbb289e06a8c52fc21a1c2d8aa9cace962f50887ec6d9d7a4e026c35ac139beadfcc5af39db0e71854ad3fa"}, &(0x7f000002f000-0x4)=0x5c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002f000)=@int=0x80, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002e000)=@assoc_value={r4, 0x9}, &(0x7f000002f000-0x4)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000030000)={0x77359400, 0x0}, &(0x7f000001b000-0x10)={0x0, 0x0}) futex(&(0x7f0000029000-0x4)=0x0, 0x7, 0x0, &(0x7f000002d000)={r5, 0x0}, &(0x7f0000030000)=0x48ce, 0x7f) 2017/09/28 08:13:03 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000091d000+0x3f9)="2f6465762f76637300", 0x48000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = semget(0x1, 0x2, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000002000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") lgetxattr(&(0x7f0000428000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x18)=@random={"757365722e00", "26707070312700"}, &(0x7f00001d3000)="", 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000002000-0x83)="c9a457e18fcf2cfbf92d7a51ca02ac1a3f83b2f8316154de04edfbddb46fa3bf46e77b27ee61614f3b7a9c7d4749ef1371e0c86f134d0e1e3ee6ca3e6fba35fbfc9d10fdd103333d30134625dc739a439a1eafbf7c4d332b872693a23aba14666ef61031913de2e015c97631d2f2fd68bdf01ff993f8dba0e68752bb8165e6a5c4e65a", 0x83) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1ff}, 0x2, [0x0, 0x8000, 0x7ff, 0x4, 0x7, 0x63e, 0x80, 0xffffffffffffffc1]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001000-0x28)={@generic="2c7edad1fbecfeeb3a2de78492cfe205", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x40) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0xa00, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000000000)=0x100) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000001000-0xce)="dd5b472aed03ff198e499b27bf569454c3feeeaab0b19b8414a66b44f77f9fa3466f883104ad8b80fb2850961971ba93cb06b54442f1ea468858e52be62c5f8aa300b52cc7152c4411dbfc8e283a1b59adc924c81fec03166c2e9509631ecd19a99e09c87c8de5eb386387b2fdda0a7b32c9667687c20ff73b80c4c44221c867aebef4664b87d71a921fcf4912446392fda85a047c790db74457000ad5e2c25bbf505edd63f17b42359ccce21a8790ca85c20f4519ca5bc139a3da68d2440cb64c4044b5bd8b5962e204a6d3f162") 2017/09/28 08:13:03 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x401}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0x100000000}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x0, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r7 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r9 = getuid() r10 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) r13 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000)=0x0) r15 = geteuid() r16 = getegid() r17 = fcntl$getown(r0, 0x9) r18 = getuid() getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x0) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="2fad4618ac2fa3f158725e208c9e2954f503ee0bb47ee92c9792a45fa75c422e1109e01c6eebbd850aa3d773ab9756da37dd260932fdcfd18941471212568d626245f32eb98fa6f4596ed6256dcca2eb38132f667fafeb79994bc5e6682961e961a6d32a28328c4e163f20cdc37095c574a07754e29e2479fc18d1b53f2b8c82bbb4e664608a542bfc1898ba6b5d7063de4a5503c8f55da6a34e9e", 0x9b}], 0x2, &(0x7f0000003000-0xe8)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r2, r0]}], 0x7, 0x48080}, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r3, 0xd21a, 0x7f1, 0x2, 0x8001, 0x42, 0x1f, 0x3, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xe000000000000000, 0x10001, 0x100000000, 0x3}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7c000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={r20, 0x9ddb, 0x66bd, 0x2, 0x3, 0x7fff, 0x100, 0x7, {r4, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0x7, 0x7ff, 0x8000}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000d27000)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, {0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x10001, [0x8, 0x4, 0xfffffffffffffffd, 0x9, 0x0, 0x8, 0x100000000, 0xfffffffeffffffff]}, 0x5c) syz_extract_tcp_res$synack(&(0x7f0000070000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=0x0) 2017/09/28 08:13:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc2ee, 0x1000, 0x3ff, 0xff, 0x6, 0x100, 0x48, 0x3, 0x1b16, 0x8, 0x100000001, 0xfffffffffffffffe, 0x3f, 0x9, 0x5]}, &(0x7f0000b82000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000004000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f000003b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000718000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000495000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xfc)={0x0, 0xf1, "79d69197e267896d102b55e96e364339cfcb02c73aa9e70564b6d20b039932934b97c2d3ddb9b0e7314ef9d4acfb7ae887c78254e7aff0a63e9317179610b8ac19d8b2d0d3ddc40a51387cebb5e27354fdd01ef920fc935f80454be267164809f33eb5cc7e77cd3a1f75a67a0eb90055afd1d0425cbab1bb49cfdc15601eae356b47cbc4cb14157116d8486c0cf5de92a8e2c0821bddf5912993ce1149037f396ce8ef3a04b3d6aed0d313731ea376fe0fa1cccdf1a44e945750c2ef825c7ca17733ee62fadd0fdfb2d3a68ce7f1caed5c0f3c65eb598ea917903b79daf20a54e646d4d1b7d75aa474bf50fb089e004acf"}, &(0x7f0000047000)=0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000260000)={r4, 0x9}, &(0x7f0000001000-0x4)=0x8) 2017/09/28 08:13:03 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000009000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) sendto$inet6(r0, &(0x7f000000c000)="", 0x0, 0x20000800, &(0x7f000000c000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/09/28 08:13:03 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="5e766d6e65743000", 0x1) get_mempolicy(&(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, 0x7fffffff, &(0x7f0000987000/0x3000)=nil, 0x6) socket$inet_sctp(0x2, 0x5, 0x84) shmget$private(0x0, 0x2000, 0x1008, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000007000)="73797a6b616c6c657200", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0xc)="256367726f75702d656d3100", 0xfffffffffffffffa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000008000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) 2017/09/28 08:13:03 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000024000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000002e000-0x2)=0xffffffffffffffac) bind$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r0, &(0x7f0000025000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) 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) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f000002e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x2000, &(0x7f000002f000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000019000)={&(0x7f000000a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000016000)=[{&(0x7f000002c000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f000002d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f000002e000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x4, &(0x7f000002d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0xfffffffffffffff7}, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f000002d000-0x7)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/09/28 08:13:03 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000c000)="2f6465762f7663732300", 0x9, 0x400000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000000d000-0x8)={0x654, 0x1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)="2f6465762f76637300", 0x40000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000000c000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000a000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0x6, 0x8, 0x6, 0x3, 0x8, 0x100, 0x896, 0x501, 0x75, 0x8, 0x4, 0x1f, 0x3]}, &(0x7f0000002000-0x4)=0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x6889}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000000d000)={0x1, 0x3, 0x571, 0xe9, 0x1, 0x3ff, 0x1ff, 0x9, 0x1, 0x5, 0x54, 0x7ff}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={r3, 0x2}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000007000)=0x4, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000010000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/09/28 08:13:03 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000002d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x10000001ff, 0x4) sendmmsg(r0, &(0x7f0000014000-0x80)=[{{&(0x7f000000a000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001e000-0x60)=[{&(0x7f000001f000-0x75)="01", 0x1}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pselect6(0x40, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000-0x40)={0x20, 0x0, 0x400, 0xb8, 0xa6e, 0x20, 0xedab, 0x3}, &(0x7f0000026000)={0x0, 0x0}, &(0x7f000001c000-0x10)={&(0x7f000000e000-0x8)={0x13e4}, 0x8}) 2017/09/28 08:13:03 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000002000)=0x400, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x3f, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000)={0x2, 0x7852, 0x2, 0x8}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) pipe2(&(0x7f000000d000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f000000f000)=@random={"73797374656d2e00", "00"}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r4) socket$inet_sctp(0x2, 0x5, 0x84) 2017/09/28 08:13:03 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000027000-0x4)=0x6, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000026000-0x8)={0x0, 0x0}, &(0x7f0000026000-0x4)=0x8) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) connect$inet(r1, &(0x7f0000021000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000027000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000028000-0xb)={0x2, 0x6, 0x3, 0x8000, 0x6, 0x7, 0xdb, 0x100, 0x3, 0xfffffffffffffff9, 0x7fff}, 0xb) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000028000)=0x0, &(0x7f0000028000)=0x0, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000020000-0x38)={&(0x7f0000016000-0xc)={0x0, 0x0, 0xded, 0x5}, 0xc, &(0x7f0000018000)=[{&(0x7f0000025000)=[{0x3c, 0x1, 0x314, 0x3aa, 0x10001, "0eaf5c703c27df28679169cb47f29c778813419002d4b38b1d6a9ff0ea0ea9ce9abe4c17152c49ac9ba2c4"}, {0xe4, 0x6, 0x8, 0x200, 0x2, "26b61329f4522bc9596603a5fc3fab5dd853902a4e5e2464abf9171610f72f743a527f2ee2d3999cc18567e3a70df08aeb303aa5dfd9db5a7d30cd691bf440e30aaa6f968d033e36b199faff23615059643eb7ff1e9dcfe442c71fb1b070fe296df705752982345056a0d280a0e6c99813e1697b35debf31754f31a3ba3c568db1ea12fdcd8e2337c6c4fd041e2317a626d882ed0dada2f754344d12278707013d6a65226cb9feb9f1eb24a79b7a3cc2b6abbee4cef3944018fdb39b775c3b2ce50a363698f2624bbee4b42f0b0d25a1a7"}, {0x1010, 0xb6c, 0x8, 0x9, 0x4, "9490ee5d8bed21d3952fca7aa78836f3f5bcfe19a17cd72440f21a896ca472dd85651f4148cf984b2744dbe6615e8daed60e6a73772ecac4ce9bc316123b45b89e3c2f84fc25d926543192ad0435efc46680699ecff490c95ce09eb466a14042d0c38de8fe441a20362a94f1a65ea1ab6c36f039b3ca486af47158fb33c7d8bce8fe21ca6bf95c46519f6fba07f66cc5977434844e74da7e95a8660fb3f4902119a4f3f2396517013da839643df80b28b4318c3d9e2a86dde4b6502ce699a37fb20ea92165aff99438d57ba79a0e984cc86895d5e7dda48888d95419f3fcb3f2456f9b4fd82aa1f278a89944c330df05a1937899941ba3964940acd32bfb21f82ddcf5a27d4fa1449a712559c00858551dff8c21de7b332bddefd75f28daaa616d2ac6abe4defd45230ca8a7de2d4803d23936cb72ef8d7ad83acd06f511bafdebfdee92db0998950cc0373a9e267dd6bb73f0baa267c5c91162db6048c38207d993c9153a71b8432007636063141a4b8c538f4523b958316e07514b04d052f4d6358f563c58c78815514aab8c5d1536e04ca91be282095475c6d9c23a36d8405e3335baec321ce86f2093964a58d46afd742124c0a2810b4121b3e3d4d4850e67eae326379e4ee82e3d1a8fe4e6b7414e96517141165f6993614273ac0f381a8018be36a8677d8b5120ed35826e3191b277e5eb807ce4dd48065a8357c0fd6d28d95a3c969839c7aeef6784561908cf9b243029f09077284b9cae90bfe2751153d7f078458517ad68a0a5821d0da99ef5ae43c45f80555a8050f1b3dd14c53b661df71b80a1fa9ba07ae29c63cf6792be4b1b857b9df5689b7cbf0aff41b71267a9d17ca7c33a5af9dbdd82e87eb677c3d8ac6a911195f9363b91cf05d6f19fb1ac95d815bc04807549eeb3a9917e280240a90784061d9623d9685ce7d116b4730fd1a641bba95e850774def729fa3fc0c8d204ae7cfc78c80dd5fa388b9ba42d8b5c1f68dbc3b736d5125a42757ff244572496f18008425986384e56bca29f3f7061bd6b9d5cb108021c496919d4cf8fb49d0dab82e51333b830a12a138f4b35a66a1e51987d2286816a987b62e9b19fb516f8671d761d7dfe1c4d1dfa98bade454596d9e924affdc743489e572e3d7ae9acd755e90da087bcb9987ed000ee0e91fe1cef0172ce031995b5e3bd1967cedeb68b36243844db4c4e0e9784c7946fb3ed98d41ce190dac0d57f125896d411f3caaff7dbef1749d03a065d93df24a18a8491498f56b906dfe26ffc4ed9c4d8e87807c7a236ddba434fe4c4638f6a26f0d284111d9c29565a13078365a7d12864c9730d0685bac16068bca17931d4d28add0c7667bf1c7f2c6e380e52d728f8bcd07fd9c00c31bf8820172a946a5628d4ae61efb8081e94a432c4ab6cf382ece88c434074f2d277e2c45680425a3302c46e893fc76a5433c74f7bfaff7d8dbf57ca2ac1d2a3bf4439653f6c0171509c82db4d97b605a45b988d0033d53be75130b687ac3952b711403af058d672ae563920543fd2755fc075f23c06b062b266f37c7f99d4debad55d9ded75e12a4240281b4d2470ebe63443d1a427a05463b9a0ddde294c452d2c885094628769e9ac016c0f340f8957b7ef5357130632d5d2e44ee3119fe9d60af792c083c2893fe1cf04f8a9c23ed7579ddfb2b32bf64eb541764e22078637a5166513483a780f7bf9e0713648617e959ee3503b58f0f4ac7ff56f1d0c60f65710fb730e00f189d48d95e53cdd41827aad3bc9a8a9bd6c96d2dc33680c4e2bf7fd001a96c2206692bd8fceffe9d278daecc1bc807b811afcd4c91c063b3f336208c1870695a3ab181b773206848ad9945794a7b4ebf3b6a8c018cccd9ff95f2a93e6e3bdd6757a57b2ed212509ea5bba2d8aa40a2da50163f346cbd725e6a818f1161d5096fb9858d012ce1717f7653c40f518505e92c9f75621836a9a8d69e45090ef9ebf5b32a8ff36b6c74dfb43f570d1eeec90c5e4d358d9c1f942af11147187d12814f54067d1013de5836eecf09fac767d9d29571e985b3a1ce2071a24a6ab77377bc06601a3da4b6a049760f87b96776bdf0e890245a8d84d255faa4fcfa441e41b7c927f31103efe73c566d53a7ff8c1e8c4c9714c955c8873bbfbc6c992ff2d3813e45d6957ee500436a5860a0484803e9448cb5b319dd484a394d842a86336b14f54a4d9e13f83c658be5fd141d0daddbd9c68e99b50f313b54a61b56ebe3c1f421c8a56220785d6bd8d035d58924fb0586163e4f52d9617dc623e7f830ae66461a8c6d17d869241791970686c101ccd24bbef23fbd3a1bbd63b9fa17f6219c1af2f4bd3a4b839703ee9027251c4c4d9a6ac625e86e3ef1a050d832f6029c55f3f1b1df3ad18946ea1708606ad8e828bc65b33e4509a12c33e434a8d8c2257a8df6a803ae580ab08c83b5df54ad2178cde7a06df810397b032c4e94810f8ffd4c8ba8b6f55dce7d67d179aa227b84716f04f77cd1421dee84ad05e67fb03bb4b28a59975443e1fc64a1398a57c452b2486c825d4b779f5d63bdcbceb1e4dbef84d0f41abcd67e536033832bc93e3bb27a6fcd39a49fe4be4bcb0cf5b4550d0cb669129fdcfd82e349530f89d7f1767fa8cd8ee67898a14d401b58a0477ef557017ea1ff3b2f416698fb64eff3c0386687f5d7d8fee83c2d175dc2231f073a6c0793cd7675501582b946b923349344d0d7757f064a0725832cf697ce8550e9a3a54fe5f5080abedda76c03a0dd36b576a61a30f63be843d7a17ba629d24fe257e231f2b46b268b109297a8440a6dd81ea72d7c0a2bd501a3971ad8cede5e99272be87793d95495193f32734ba37fd89c5b99c1365304f1e97e79188217450cd3c565821780bfaa44cd53b6f0bde78a0e5a2473ef5b0612126e16eb9431db4c0ec8a886b001f227d8d3633585263892ccd815054ea831b8d45e15308d7fd78ff38b9252de3d94772114b91eb4e5407389495d8debe5a584be9305cfa8a9cac4f7adee9424555d98e4b7a87c08f88f72de9b8e24650908779b9fd68f9f76372b5d5bc24375ecf72491a90d4ae6301ca51645ce12672b849140e75f62000f285538f2902ad126c264816c0d3c7d57ba5bff29bb7e3557d16c3c93cb43fbe18bacfb81327758ce950c6b7948722cead40cc49391342261953238844c81c03a2bf9e3019beaa645af7c05922731fdeb1aac3391f21e60020856456a0775695e4fc5cc8e0d68fc17dc5bdc0076e9836b0f6db93988a3c72121dbde2901fc9fc2e35217f4f238123755b69e9623e64041634409f669067ed03b6d2af511f7c684b635ef5880dbfaac66bf10b5d7bf53090458eef8830f24205b730bde1a9f9e6520f52613a2f4e22fd791f95fdc80276cfc8d0d64304befabe4bb0ca283673dedc47ef7af9fa8d14b876bd7df230258cdb1e995bd18fbe805d1a5706cb5f2ff3b3d295b8f685dff54ae67daa3e6e939f18597fdf68186a379d81fa49cb4ad83ec4d015d6ddbbaa95499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{0xb8, 0xfffffffffffffffc, 0x400, 0x8, 0x8, "d2a155f7882f7dc0f5233ffb25e96b9423ddca6da24d98202c5801a89d77c87b2e51ad75e6056a5a19ae1c1c6694cf5f369e75587bad9dc904e3f89b5f011aaa2640973fa7c6eff5415bd49011ceb06e725eb40cb92ccb7e3f8c88c0c492a5480c6f38ca5706b33135e799f072d0a93f077d5f213c988823fd2f273626f7bccaddc1948cdd514b24c6a43ca83fe9325c3ced9196ce5531f932477c6376e3ec9334dac8e5f0"}], 0x11e8}, {&(0x7f0000020000)=[{0x94, 0x68, 0x1, 0x1f, 0x1, "29ee01559dc49ef4cc7544c45b6bd2e65ca5b51da14b2dcda8b0c5df832df965e057fbdbd1441e8cd3c1f3554c2fd55389dd323a4374234060a237a3c5b9c914030621191acb12e87acd6c68ec465819066a98889c31083f6fc976524388311a5c7690c97edb61830f74ff88b93b2bb13ae19bd3c8e153efbb7e10e849d155a42edbf6"}, {0x110, 0x8000, 0x800, 0x3, 0x6, "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"}, {0x28, 0x83, 0x1, 0x401, 0xa4, "6ccaa98911c63891dde2be29884cadf09e7897fb228f"}, {0x48, 0x59, 0x2, 0x5ac6d148, 0x7, "14de891885b0ce8aba72cbff2f4aedb01a163017a9b627cd7e34927267337df69bc22dd2dcaaed4945967953efe53ea414f4d3d268"}, {0x10, 0xa1f, 0x20, 0x8, 0x5, ""}], 0x224}, {&(0x7f0000028000)=[{0xfc, 0x8, 0x2, 0xd5, 0x6, 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{0x70, 0x80, 0x0, 0x401, 0x401, "a30ac32abcd0b5b193b74c2a8191f51f863b2b4ae7799d2e9e77e3b378f20899ad49a0a7b7766043e15f56220f5dc2df39812bb2031d08dfe0a654af8730f3e9500a19aead5d91f0f966193bdc151e2bfa34cd0e31fb436056c684d8a6"}, {0xd8, 0x1ff, 0x300, 0x0, 0xfffffffffffffff7, "93820370396a780b387df8e12156a789bce62a56820b6bbd508c9557d7f58cc5f5c12e14cf6f13860a4594a727ca883f516865f199358dcc26b4f86b96cbbf4ee482827d947fa60e9926cb3620b2c97e866e0e06445d920c7bf10146fec4a1b53bf8bab85cbf49556ded9e907bba8a6eb8b6c9417d29cd0a5ce695e6d0f478c4071695a269b4b24e4300d2579158730eb32784abd6b15dbdc2de0645e8f4fa064ec2aa6c7c15e92d864fbf62d63655ddeba6abcd077e44c56301f7a339f6400959510b5b1c117d"}, {0xf0, 0x9, 0x310, 0xfffffffffffffffc, 0x10000, "29aef119278c1199b9396e902f0710efebecc6be27f3ab3d3b4f42e3f33adc4ca9984c36307bbc27e10aa67cab7cb48883c8dbd1b988b9cc01c6c69f6dc2cb2c7fc4602066764cf980cd982b4d68bd733890b329bb6b937df81aba505a51554967ce9b613dd3b3954d49c4fd656832a715f5a4ca19ff79b486b0efe8868183d9b9e7b3d73d8372c89013ce38167103256c466c54321f25e895307421d0c40ea31fe057d91e6f5814b9f97b01888e609ce8fa1bbf4fb08895546505bd45a9ac035c7bb3980b65f96e070ab7be1da7b11eb6d727289e361cf4aa86524387"}], 0x1334}], 0x6, &(0x7f0000013000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x1, 0x4800}, 0x40) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000029000-0x10)={0x0, 0xfdd}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) r6 = getegid() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000013000)={&(0x7f000001a000)={0x10, 0x0, 0x8, 0x76a70f6c}, 0xc, &(0x7f0000027000-0x30)=[{&(0x7f0000027000-0xf8)=[{0xf8, 0x10000, 0x510, 0x5, 0x4, "16138f6c42cf828f3ec9dbd1e1289f93c8de7e03e3fb367cf1331564b9aecf659b80f8d7b59f8c4201f3ea7fd8d1d73a58352d2d587b0bb5898132e2733c48689d6905f280afd08a1196d20ca7926feb42cd6c633e99bf9abb027f739db7cfeb81e4e3253955990cd425945675864ff9b3a041d663d6618d93e19537525ca145260c6c8f236e54c7914c28f37f604a6246bcba430debc6cc75da7ae1da4ff70e82b9305d81f457256d69bc991618e64dead58ffe8b185e250935d74e974cd841fcd914994d5c6e26eb814e9b34e1906d4d72a361a490976f9f76c93e7dcf3e0f021f79cb1c"}], 0xf8}, {&(0x7f0000013000-0x120)=[{0x10, 0xfffffffffffffff8, 0x400, 0x875, 0x6, ""}, {0x28, 0x7, 0x0, 0x10001, 0x2, "66e26a49ceb69e0749936915abbfb6555a85628dc088"}, {0x8c, 0x81, 0x400, 0x695, 0x4, "4adb17fcbcc103d986f27322a8c1dbb8b219cbcaf0560ae26e9943c204c065a208e1eddd7e6a85f0773b0553593891ae76f33c69330f64c28fcd5c3acd848abedc7b25bb8842a6a6ff19ddbc3e07cc839836382483c689c6a82b802925927741053545a9fe242cc239a9626de9fdf74088492206aecb07a1de"}, {0x5c, 0x4, 0x924, 0x4, 0x811, "2d8fb16c0c66f28a47cf294f08f165a4ee350b35388e2ade62b2879d86d17c1c94ae0d22b9dae373af6177e3180922cd59289b04d641edbda11c41302e80ba63d6a1055df4fc5eb4ddc8"}], 0x120}, {&(0x7f0000014000)=[{0x6c, 0x3, 0x2, 0x2a4, 0x40, "f2283e98c3603d637cae152769dcb4040ac96ae00fcf9df95ae8d034eab2859812d5251f08c847862dcaecffe1dd7fc24cb1f028828cdf9147caa874b6bcfd6d69ecaeb8f7876f9c4a5d4558d8ea2ce71a621c0f5d2db703638fb3b5"}, {0x1010, 0x3, 0x300, 0x6, 0x1, "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"}, {0x3c, 0x5, 0x0, 0xb230, 0x1, "9c12b0551265f55f4a4474f7a19a28c0f912c77b066ad82d719cc6348a9fa38506849122667ec765bf0182"}, {0x50, 0x3ff, 0xb00, 0x7f, 0xfffffffffffffff9, "0f152870adfeec990a5f289db4f30159441438900ffe82ef7c6ce514a7477047f46b6af3797b7b0636e6a2f63f51ca4f72475bb5ccec49156800dd8206c8cec3"}, {0xe4, 0xffffffff7fffffff, 0x808, 0x0, 0x8001, "27c5798209c07aa0cea17fee51c058b6c924884cef6f028eba402be59de04ecbd7dcaa9c48dc38e787c77190eac3d0feed305345f8cb22e669dae3421eefe893533088e41f6900f827543ae5c1b4ff44981018fc47f717e406a06369b54235688e458c64c3dfe6b1327d4e76c975d6c2cec6a776d67229a584fd005a9ef874b5f6b74524e9bc73a1042820405fceda59dc7384d580fd18732ddac9706b61f369a680a89cdc9994558a70f6af1385320704ac92e105ad3a00c997b6ef62058d402116ea25b5ffa4cbf13f8bc84bee5ac63e"}, {0xe0, 0x7, 0x8, 0x3f, 0x5, "8533ead406f3942992c304cbb13576b7fb0ca6040ee35f9dc7980a7f0a134f0e30f426bcd77792d106303f5d7b3e3fe1c1f5a035c47d181f836018864f09f4a709b78aae66e7abb4ca123ee4e9b1bafa4822e38d4eff8b658cfa1fa7e5542e25adaf2ee735b067f2505069dfe8842050000bb26fce85539c4b7b6036264b2c86eff126ac3432b95c0229369ad16ac6e3f306cf39dbcd2d1a54a9e1d74dd0550a1308fe644f4413944531cba67b4f23f6b7c05b5a663a280c364e1a7c52ffeb88d8610369f63edf6cfdba9c35a8a5e9"}], 0x12cc}], 0x3, &(0x7f0000027000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x1, 0x48000}, 0x8000) connect$inet(r1, &(0x7f0000025000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 08:13:03 executing program 0: fsetxattr(0xffffffffffffffff, &(0x7f0000004000)=@random={"757365722e00", "2f6465762f76637300"}, &(0x7f0000004000)="00", 0x1, 0x1) inotify_init1(0x800) 2017/09/28 08:13:03 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000002b000-0x70)=[{&(0x7f000002a000)="", 0x0}, {&(0x7f000001f000)="", 0x0}, {&(0x7f000001f000)="b3", 0x1}], 0x3) 2017/09/28 08:13:03 executing program 0: mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000571000)="28656d312600", 0x1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000443000-0x18)={0xbb4, 0x8, 0x1e32, 0x4, 0x2, 0xfff}) syz_emit_ethernet(0x3e, &(0x7f0000cd0000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cff6a8dde433", [], {{0x800, @ipv4={{0x8, 0x4, 0x200000, 0x0, 0x30, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x8, 0xfffffffffffffff8, 0x3, 0x200, [{[], 0x1}]}, @end={0x0}, @noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "3d77d0", 0x0, "947b3d"}, ""}}}}}) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cd1000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005aa000)=0xe8) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00007a4000)={&(0x7f0000cd2000)={0x27, 0x0, 0x8, 0x3, 0xffffffff, 0x53, "d1e6e46df70f4d6aa149f7792584b9609ac7afea380bd65f2752aa317106bc2150781574516921bb29a701dc3fa5dc969408c13add32ab14bcc13f6f86f59f", 0x4}, 0x60, &(0x7f0000cd2000)=[{&(0x7f0000cd2000)="20165c340f9ec3c4ca60659284526b8d6d566deb156913a60b958a1c30ffc10ba617c777a224a289e00a9b74481073c7bf", 0x31}, {&(0x7f00004da000-0xed)="6c22c1b196f9aada0d01254f053ac114f429e141851da6579b45290dc4f2a9f078361ef9c0568ac0d7f49aa523c42da29273ec5c145642e2946bddd606447b3139c04180491fd5ee7ac32e735b122c327294044170b89456e9e2fb9fde674b86c37025ad0456585237b21ee2991b9838282371ace5b552eaeb4b115e5cd64e162b6a690ed442810a3dec00815c3bc97bb7d3a01bb138b1ca64212a8251f55df2bce54c420c762a63c8e059d165369c30ca2b37d71febc6423667a6041a41a28ea1cbb4a5660776348abeb4d5420c21e8246adc81289c857383c30518d76b6e9551685c84d8d4350336692d642e", 0xed}, {&(0x7f0000c60000-0x49)="863003af0f0b015f82d6c559b40cbe64b5663bfc1c3950dc4b89e86e1e8283847261555cf884425ecb168163ea535c80a1a5661e185119f0a3b93e47afadcf3afc62abe48fe29f107a", 0x49}, {&(0x7f0000cd2000)="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", 0x1000}], 0x4, &(0x7f0000208000)={0x50, 0x10f, 0x400, "76eef98d950d588ad77cd0536272425f0897fb01800331fb77172261761ef53923fd350b3479d87429f04535f05e2aa215708c883b16ed8df5135b438a372e"}, 0x50, 0x810}, 0x800) 2017/09/28 08:13:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffffffffff000) ioctl(r0, 0x3, &(0x7f00005b0000)="02e29c2ecc7aaaf304672e32b8d52f50a1dd38032cf1e1b07776cb657f26d52d413baa008933b84da038379f3ae327040e0e04345126a113395d231b2440e3fbc94fc3b52e085aa0c2853ea59ff0a29be529b856c589aae4092acc6077a11c93f52fdb424f7d545edfeb80cc7c1c573b1632ef61fd6b7be3eba4b61328cdc1f4215d8464d61b") mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) r3 = dup3(r1, r2, 0x0) recvfrom$ipx(r3, &(0x7f0000002000)="", 0x0, 0x25, &(0x7f0000002000)={0x4, 0x0, 0x2000, "97e27d0fff7d", 0x0, 0x0}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000001b000)={{{@in=@broadcast=0x0, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f71000-0x5)=@sack_info={0x0, 0xffffffffffff1e1c, 0xdcf}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000000c000)={0xdd, 0x9, 0x80000000, 0x6}, 0x10) mlockall(0x2) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f000000d000-0x13)="6264657676626f786e6574302f776c616e3000", 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000014000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000014000)="6264657676626f786e6574302f776c616e3000", 0x13, 0x3) accept4$inet6(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c, 0x0) mbind(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000012000)=0x0, 0x3, 0x2) 2017/09/28 08:13:03 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000009000)="2f6465762f7663732300", 0x6, 0x20000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000016000)=[{&(0x7f0000005000)="9a7d37ff3aa6edf7ea0c80ab8dc2bb2d578270ea4f5baaf7f91c79b1434ec79eb4d5548a6783", 0x26}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000016000-0xdb)="74d0e5e1a876e4db0f43c43256dd047a7cfb73973a7344ccf54a08a0ce752c55dfe1d4377e6d1c283ccd0337cc2bbfde7e487c5cce305a9687213c066a7a4de9fbe06862b56272ca3f2fb1b3dda682cd85d294569e268291066fbb336ce3e38bf73e04e4308f7414d4556a4df4fcffb6a598048d0d3dcfb4fb8228b4c1e171060dfc0f4b85d865710aa1687426ae67b1ed74670bbd4d66f7818f540c1b26580fbc3d15f8a12524a6bc9c3b33249edd8ac856034704d34dfb5550927e17148a14c1ef1cecf219a34aaae12450c940d42036be00867fdb2d101484e5", 0xdb) r4 = memfd_create(&(0x7f0000015000-0x9)="73656c6647504c5d00", 0x1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) pwritev(r4, &(0x7f0000001000-0x20)=[{&(0x7f0000012000)="9e", 0x1}], 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f000000e000)=0x1, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000016000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000015000)={&(0x7f000000d000/0x3000)=nil, 0x3000}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x7, 0x17, 0x15, "5949542d1372226403a5b0936f9b3c2ea3e561b91e181fb459b6674a8a3973cce4c9e97c6d100c14534f77616138674a80e57ea21a3ba47ac4e0aa7577085152", "2805e1d028aecd60575e01b2610c52e9d55417b21468b4120a0dc1f89b8e8eaa1e292c0370d03e543e41b1798a3f05ae295c3c951960c3ccfc07fcefc224c5da", "461408f9954bfab2eb3025b771be16ae4e00b5cb9282159154f8279008ad61ab", [0xc1, 0x8]}) read(r4, &(0x7f000000e000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) ftruncate(r4, 0x0) 2017/09/28 08:13:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0xfffffffffffff000) ioctl(r0, 0x3, &(0x7f00005b0000)="02e29c2ecc7aaaf304672e32b8d52f50a1dd38032cf1e1b07776cb657f26d52d413baa008933b84da038379f3ae327040e0e04345126a113395d231b2440e3fbc94fc3b52e085aa0c2853ea59ff0a29be529b856c589aae4092acc6077a11c93f52fdb424f7d545edfeb80cc7c1c573b1632ef61fd6b7be3eba4b61328cdc1f4215d8464d61b") mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) r3 = dup3(r1, r2, 0x0) recvfrom$ipx(r3, &(0x7f0000002000)="", 0x0, 0x25, &(0x7f0000002000)={0x4, 0x0, 0x2000, "97e27d0fff7d", 0x0, 0x0}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000001b000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f71000-0x5)=@sack_info={0x0, 0xffffffffffff1e1c, 0xdcf}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000000c000)={0xdd, 0x9, 0x80000000, 0x6}, 0x10) mlockall(0x2) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f000000d000-0x13)="6264657676626f786e6574302f776c616e3000", 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000014000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000014000)="6264657676626f786e6574302f776c616e3000", 0x13, 0x3) accept4$inet6(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000e000-0x4)=0x1c, 0x0) mbind(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000012000)=0x0, 0x3, 0x2) 2017/09/28 08:13:04 executing program 0: mmap(&(0x7f0000000000/0xcce000)=nil, 0xcce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006d2000-0x7)="65746830d42500", 0x3) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004fe000)={0x81, 0x3d06, 0x3f, 0xf36, 0x1, 0x4}) syz_emit_ethernet(0x2a, &(0x7f0000ccc000-0xcd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cff6a8a6dd33", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x10001}}}}}) 2017/09/28 08:13:04 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000000b000)={0x0, 0x0, 0x1, @tid=0x0}, &(0x7f0000002000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000008000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000f000-0x18)={0x0, 0x4, 0x10, 0x10000, 0x6}, &(0x7f0000010000)=0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) rt_sigtimedwait(&(0x7f0000011000)={0x2}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={r3, r4+10000000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000010000)={r2, @in6={{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x2, 0x4}, &(0x7f0000010000)=0xa0) timer_settime(0x0, 0x0, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, r0+10000000}}, 0x0) 2017/09/28 08:13:04 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000436000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x80000) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, 0x3, 0xff, 0x4, 0x4, 0x9, 0x0}, &(0x7f0000008000-0x4)=0x20) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) vmsplice(r4, &(0x7f0000003000)=[], 0x0, 0x800002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000a000-0x4)=0x0) flock(r2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r5, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgroups(0x1, &(0x7f00006ff000-0x4)=[0xffffffffffffffff]) setresgid(r6, r7, 0x0) 2017/09/28 08:13:04 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000015000)={{r1, r2+10000000}, {0x77359400, 0x0}}, &(0x7f000000a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000017000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000011000-0x8)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000017000-0x20)={0x81, 0x9, 0x8000, 0xfdb, 0x7b, 0x5, 0xffff, 0x6, 0x0}, &(0x7f0000009000-0x4)=0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000018000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000b000-0xb8)={r3, 0xa4, 0x3f, 0x9b, 0x0, 0x6, 0x20, 0x5, {r4, @in6={{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x4, 0x81, 0x7f}}, &(0x7f0000016000)=0xb8) 2017/09/28 08:13:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x1466998b7fcc8dd7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) 2017/09/28 08:13:04 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x6, 0xfaf}, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000006000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x2, 0x3, 0x0}, 0x3f, 0x6a78, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x100000001, 0x100000001, 0x0, 0x707, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x5}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000009000-0x8)={r3, 0x12}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000007000)=0x20, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000)=0x0, 0x4) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x7, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x9)={0x0, 0x3, 0x9, 0x3729}, &(0x7f0000008000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r5, 0xfa, "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"}, &(0x7f0000005000)=0x104) bind$netlink(r0, &(0x7f0000008000-0xc)={0x10, 0x0, 0x6, 0x9}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r6, 0xffffffffffffffff}, 0x8) 2017/09/28 08:13:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ec8000)="", &(0x7f000002d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwrite64(r0, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000-0x70)=[{&(0x7f000000f000)="63d767afc3862a20b63d0877bdfd113ccb88e92a91056869bde39681cf630a203e0f56fc0e0c07f04d22e2bb51e0841322566a5c24d4833af300fcc84b989b40", 0x40}, {&(0x7f0000010000-0x1000)="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", 0x1000}, {&(0x7f000000f000)="9086755e9c17b99ffea27df8977a61595b5991eb4ca807023677dab9412d7c99d62bb4ec0b206affc04b2bfea44fb57f99bfadfeb817a3fc5fd5f7dc5846125c89ab571125749c501da543d8", 0x4c}, {&(0x7f000000d000)="454638c53526849d04ad7adcb693e19644c632103c52138c01e2f60d4b56dcd5e6d98ffa3977b64c97347d487db15a7321c837a017dcdf3ff2ebd1aa17f3c4926cc553260a6895ffa4251aa38970fb79c25b5a65ba8ea812e1aee6a135131491a1877ec151283da5fc23947ab275185f7ed0db8a6128ca9869db2cbe5d0ad435aa4969acfb6ef5f0f65b8838e4bf11a8c14179782ca130a775c3c487541d2890c11aba86a833a609ee591f85efdf7e0e06d9f09e", 0xb4}, {&(0x7f0000010000-0x8)="966af56153ecd29c", 0x8}, {&(0x7f0000005000)="2dcc64d8f68e159f20918c864a364f6b2fbfc1827461103b5c3a9f809486d0f69fd91fc2bdb6f3af2c13400914e2636995fab69d8232bbf3", 0x38}, {&(0x7f0000010000-0x1d)="7a395ab26735298db0be8b47a244f72b04ec85916f4a3e0f67fa907e5c", 0x1d}], 0x7, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000f000-0xcf)="3ab2b08a41f3d903a6475f0b77e69ada8b9dfc0f2453a03584aa74dee16dcdb96cc9740e01c4839a0568cdf1295d3300114448f1a9d42b7b30a467a3ade9bbce4deeb9475095edc103c0b331d493c65eb29666d8971da35f079d452386f0c4eb8aa65fdadaeec95b59c3bc8d7de68f323b007d031fbd063911bb93c1ef8dc56c367d3b19d25c5d5814ad2723d5316dc4ef0da791f990652934f87ffc1b294166b333f1084eace42612af27e27045c9f97d497d3e8d40bc40b4120c110a0b6793335344112de88a55adc2841eb45dc6", 0xcf) fallocate(r0, 0x3, 0x377, 0x7cd) r1 = semget$private(0x0, 0x0, 0x20) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f000000b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet(0x2, 0x80003, 0x401) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) wait4(r3, &(0x7f0000dd3000-0x4)=0x0, 0x80000000, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/09/28 08:13:04 executing program 1: mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) accept(r0, &(0x7f00002a3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000974000)=0x8) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd0000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000092000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000854000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = userfaultfd(0x80800) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000926000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000cd0000-0x4)=0x80) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000cd0000)=0x0) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000cd0000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004ee000-0x4)=0xef) ppoll(&(0x7f0000005000)=[{r2, 0xd, 0x0}], 0x1, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000004000)={0x0}, 0x8) 2017/09/28 08:13:04 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f7667615f6172626974657200", 0x10040, 0x0) bind$ax25(r0, &(0x7f0000012000-0x10)={0x3, {"e098ebfe5d7246"}, 0x3}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000014000-0x4)=0x0, &(0x7f0000012000)=0x0) setreuid(r2, r3) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000000004}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000001000)="", &(0x7f0000010000-0x4)=0x0) 2017/09/28 08:13:04 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000000e000-0x20)={@generic="9ebd8fcb5ccce0b878b3e9923f92e8c4", @ifru_flags=0xc402}) r2 = msgget$private(0x0, 0x100) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000010000-0x4)=0x8d7, 0x4) msgrcv(r2, &(0x7f0000009000-0xb8)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xb8, 0x1, 0x1000) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f000000f000-0x4)=0x0, 0x4) 2017/09/28 08:13:04 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000096c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00003f6000-0x8)={0x19980330, r0}, &(0x7f0000000000)={0x80000000, 0x200, 0x4, 0x2, 0x800, 0x2}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) capset(&(0x7f0000003000-0x8)={0x0, r1}, &(0x7f0000000000)={0xfffffffffffffffe, 0x2, 0x6, 0x3, 0x3, 0x100000001}) 2017/09/28 08:13:04 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000014000-0x80)=[{{&(0x7f000000a000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001e000-0x60)=[{&(0x7f0000026000-0xa6)="d4e51e044607cc9728e7f9e7c396c983d5670fef86994886f71d303fc16a23a276", 0x21}, {&(0x7f0000002000)="9965751be82d58770049cc50627eafb16227a6cd46382319b79ba7dd6895c71a31480f65ff34c374018e722016fdbc81f43d33edced5f1b3be9c1f47c219da0fe16d2f812a88b1dd6e8424f0fb05971bbff88ab03d38d5412212e367f9e46e9efaef033d36764bfe91d5efb1eda9ae7fa011b333e3b79a2223ef6492d09579f3f8f6963ea977a4e3", 0x88}], 0x2, &(0x7f0000015000)=[{0x98, 0x107, 0x5, "74c49a6d2a9bab8b67e92ee9fca8cd6a7e8e51ca6efe9f73e77e28f01ebe262c7e9ce6d6acb3c0a32cff99c06e95d7574113df1feea7e561cfb9e2f17a0708bb4b9f0224d446f8a78887f378cc151e0e756e46ff4e935be53ec3152ef8fd268e42d03e77ff070bd4e7193b235f510d9adebe80b4bacafe68e90da79b15ad4324b35271"}, {0xc0, 0x198, 0xff, "337257ea452b03e8b77c82ddc54e3c034e69be582e4b4de19a898a7607b81b874d0b69da41dd67db98fbbd08788a7d0b4c17595df0891a0471d78a9888c45eb52a4bf03d3470ed871fcb70546120f47b42eb54b58a097336de368b2b00000000000000095ea326178d03044462ebdbf6a19d267b5e942be1d9b5ed26fecd922ba171b6769835ec962d55d40492420c5c803fe0dcfaf9a79993fd32f1e28d081d47ab6885ee10f4291f18408880c5ba24"}], 0x2, 0x1}, 0x7}], 0x1, 0x4803) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000-0x9)="2f6465762f76637300", 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000027000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") finit_module(r0, &(0x7f0000007000-0x10)="70726f6347504c707070312d262d5b00", 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000027000)={&(0x7f0000021000-0x8)="2e2f66696c653000", 0x0}, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000009000)="2b4021707070312a00", 0x9) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f76637300", 0x80, 0x0) 2017/09/28 08:13:04 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101440) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000015000-0x70)=[{&(0x7f0000016000-0x2c)="fc82591db103d7a3f9eeb8bae9d5ebe01a515befca0b6fd509b1a33576e9d8c7f021b2d0d6b36ca405d446e2", 0x2c}, {&(0x7f0000016000)="b1711de5fcef542d0e28c04973d5cd0554e983aec087c9a3ac8583016055ac9f31245b6262bfce46f0c943a05dca505f16b7295fda29fd2511a250afe97d8bd84c438d9085da97966a013e9e731d5586e93ebb2807a7879e90217a83674308b417f657be00a98a6d5fd6107035e365bde58fbde031f66b0715f967b42efeb22f4dff5884866731b752202ef8ea3a7f36654ab048948000a33db005ce592188ad9123e5ded79902a9a2e67a0a5902aeafc901c263f18b908eb8776f3c956dbd7132228d864af3ae1babe4ca49bfa978c401e8a6", 0xd3}, {&(0x7f0000014000)="20f499f9de1e46058e5b4db40d32bab55fd6d87d2848b12d71e7e6c33132", 0x1e}, {&(0x7f0000018000-0xd2)="73d84eb5eb86d622bc3d69a1b3b3ffd4a760c3bbfa39344df7e933f18359cd16cb186030a7d89b682e9b3ac0ed5146ed7aa35df3bb8c149d76521c362d3855203328a7e469a3c606d21a71bbcb034a4765d42944ba865ee3a11a6b293cc70a8904515957b712dfe818eb4013a70de63ca3d691fcb078768e617d4473b36ac8f548d7f851c7e70d71e31e6f80fe052777a13d943c9adda200fdc02dc85d4c2922593361e180543732974f5b9d09a570741ae1ebbd4d0039a8d2082a9de39f8fd8697365311901ac712f4836e2bcc95223dd93", 0xd2}, {&(0x7f000000c000+0x2c0)="0162c1575621daa30c21f9fbc7f7976d4edf273f77013b47c6cfa57f1fe10f9291f91741071ed799d71e97a21a8137910be28321ae8d0c39b05e8df40e7425e81bc0809475ea81e3798707269df65c6e922009f5b596b0977f6359f88c2c0c32b81a3272debadb0901d7508e3e0d0ce8036781c1f13fdedc8b961c006fd48b5597dc858616c0a04a2c5ff0d096176c", 0x8f}, {&(0x7f0000007000-0x4a)="f0cad27827265d0cfc6396d8730ab654936a3e042b3e9be19cd1f1c33c13baa3340b95a6a248b1dd9f36d1be486da510a878268aba2015e7213091839bc45fc74e68c1cc50b7676992f3", 0x4a}, {&(0x7f0000016000-0x1000)="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", 0x1000}], 0x7, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000+0x2fc)="2f6465762f70746d7800", 0x200, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000004000-0x7b)="74f73c7db9e436b4b1d3b111c74b3da0b020675c6ef78a9b0af8a4a64bc71b7b701d04d0dc12ead668d813a4b849c587a177af373c6ff1e85207189ce2889b72b5bb27b3e33b7f3dad215f94a0c927701f3dc43a8382e0e526b5fc832c8988f12b3c7b1bc26440a2582c1a08b4aba8f92b912b8a30a77f5c9d1b58") mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000018000)={0x0, 0x6, 0x20, 0x3, 0x0}, &(0x7f0000005000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x82}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f000001b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001b000-0x4)=0x1c, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000001b000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x7e3, 0x654, "205c2d08f5a11b381bfb303e13289e78dc83d3ca93d033a3e9864308e089f47ceb39793f9aac3a156e1c7383670c830a9b1708b88c3ca332e3a47d7f544ef42f4e701abcead51fdd1c84b88c2da591e7"}, 0x160) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001a000-0x401)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x401, 0x0) 2017/09/28 08:13:04 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)="2f6465762f6175746f667300", 0x8400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000000b000)="2e2f66696c653000", &(0x7f0000007000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)="2f6465762f76637300", 0x880, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000b000-0x20)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000)=[{r0, 0x2680, 0x0}, {r3, 0x20c8, 0x0}, {r4, 0x100, 0x0}], 0x3, &(0x7f000000b000-0x10)={r5, r6+10000000}, &(0x7f0000007000-0x8)={0x2}, 0x8) timerfd_create(0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f000000d000-0x1c0)=[{{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000)=[{&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x3, &(0x7f0000003000)="00000000", 0x4, 0x534c}, 0x5}, {{&(0x7f000000a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f000000d000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f000000d000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x6, &(0x7f000000d000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x7}, 0x20}, {{&(0x7f000000c000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000-0x10)=[{&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}], 0x1, &(0x7f0000002000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0xffffffff80000001}, 0x5}, {{&(0x7f000000d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000008000-0x20)=[{&(0x7f0000001000)="0000000000", 0x5}, {&(0x7f000000d000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}], 0x2, &(0x7f0000008000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85, 0x8}, 0x6ee}, {{&(0x7f0000007000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000001000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x1, &(0x7f000000b000)="", 0x0, 0x3}, 0x4}, {{&(0x7f0000006000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000c000)=[{&(0x7f000000c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x1, &(0x7f0000007000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x6}, 0x6}, {{&(0x7f000000b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000002000)=[{&(0x7f000000d000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000009000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x3, &(0x7f000000d000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x3}, 0x4}], 0x7, 0x40010020, &(0x7f000000b000)={0x0, 0x0}) r7 = socket$unix(0x1, 0x1, 0x0) tee(r7, r2, 0x3, 0x6) 2017/09/28 08:13:04 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000c000)=@file={0x0, "2e2f66696c653000"}, 0xa) connect(r0, &(0x7f0000003000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000004000)=[], 0x0, &(0x7f0000008000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000007000-0x10)={0x0, 0x0, 0x8fd}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000000e000-0xc)={r2, 0x80000, r1}) 2017/09/28 08:13:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x5)="232aa92800", 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x8)={r1, 0x0, ""}, &(0x7f0000001000)=0x8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2017/09/28 08:13:05 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000946000)={0x0, 0x80000, 0xffffffffffffff9c}) syz_open_dev$urandom(&(0x7f00000ef000)="2f6465762f7572616e646f6d00", 0x0, 0x1) socketpair$inet(0x2, 0x80805, 0x3, &(0x7f000007b000)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000003000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpriority(0x1, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r0, 0x80000, r1}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x5, 0x620000) ioctl$KDENABIO(r4, 0x4b36) get_robust_list(r3, &(0x7f0000001000-0x8)=&(0x7f0000870000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000004000-0x8)=0x18) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x3, 0x400000) 2017/09/28 08:13:05 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)="2e726571756573745f6b65795f6175746800", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000005000-0x8)="7472757374656400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x27)="766d6e657431657468316d696d655f747970655b2d65746831656d30277070703047504c2d2300", 0xfffffffffffffffd) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x3e, 0x4, 0x6}) keyctl$negate(0xd, r0, 0x0, r1) r3 = syz_open_dev$vcsn(&(0x7f0000003000)="2f6465762f7663732300", 0x7030, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000002000-0x77)="9b22f8cf0e80f78a6045d39b17e0bce156ec4033b3e6dcf1387ef68e5e7a3af4141852928058c50b3cc9ed8b10574fa81d915bf4d0e8812518311a8e1124951a1b92b4333e169fe73b1abe09b1b87c309097408cc26766de748f4d64cfab199116c70edd1d3ddcf760d0f5a42ad8a2d00cbfcc620196a6", 0x77) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000003000-0x30)={0x6, 0x1, 0x81, 0x0, 0x8000, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000006000-0x38)={&(0x7f0000006000-0x60)={0x27, 0x7fff, 0x1, 0x9, 0x1, 0x8, "172e2a915433a964d30f113449ba87fb6604e8a7575ea1e3ffa5b087e4d85c590d3c16f9b7107d7febcc726a01511adfa0096fb2c2fac7b0954b93f40346f4", 0x9}, 0x60, &(0x7f0000006000-0x80)=[{&(0x7f0000006000-0x30)="9f8a5ef5b98329273b9f59adb3098bf6e74b71598e23a61950418ee945609d456a7e2be221457a703960d71f5224c552", 0x30}, {&(0x7f0000005000)="ffd983ad7eea526cdb299a6b4dc8dee8025965fd56dc9489e822ded6c43145323c0e99a2d6ea04b68812ef68308723cee0f9f059234466c96547a0d8e058482c0c5debb4afd3952f161299e17a93d779d3c1432d4156308bed4b7a21510cb35424046a06ad1a2db319c2099d390c61d63b9b1b92349049b498e589edd291fba9c2aaa7d6d14c72e0f4953fd61ee9d3", 0x8f}, {&(0x7f0000006000-0x65)="c9cba65aaed6338417e1f349c89fbfeefdabfde65a0a2a57e395a9ee02b00083be7c147473800000000000004fa24ce007bc72fc40df7ef95850cd8b9670e7bb3e9a1ac89b04dbbc5f24eab93f5ab493a0f11ca34ad907474134ada2d92f272af05f30fc", 0x64}, {&(0x7f0000006000-0xe0)="12da3d75b74aaf4095c20d663cdeda32d125bd8daf00e9df9ed92b222d9366245ae4c4952bfce1b757a6ee95fb643a1c0c031e81452148f20bf83094ded5bd93649fa32248cdfb173f45712506fe75d6dc366b87a966a9d7c10bd28d3e2c98c722a87d9d78efae2c66eca4d91ecf0e210e07da757f2084e55e0dbe1263ec16269d7f463fa5e08f2374cf2b245ba0cf434978a6604972883b3e3a28e419a3426f4be02a1c2367112fac12bd4c0a43402526b5b9c5490fd1541e873b5e735c469979d2653e5509ebe25dc77ab5581fdddada8997803a1a4e9288f8ed3a89772b81", 0xe0}, {&(0x7f0000002000)="8716e6cfef4d71ffd7ebcd936ea4413ac0b87b47487b432ed9adf8c91986fe323d6441e9164079d058f33e4b132b58545853", 0x32}, {&(0x7f0000006000-0xd5)="17d12a6e26d56bb1455cedea5a5989e453cd1ec5191367edbd679b3a640ab0798ce2afac759a27c49b9562d6dc5158ced94853e97585e41e93822dd337916a3677c6ab2e2d6b36440a56e4932a2de6fb27a97a61a60babd60275458ac1f0d5c7b7f4943f664044e80f22f66fe91596d002cb1d9e496c5f402fff03d3893d3573c53381288b7685044cfe225cd16d503a7dfb1dd647c5b4ec5f50a9676037ff09c62c944dd97adabd2f4fbceb82d1a0fd67119553fa500d015ae83d7c2b11605f3f45f16fd5844b412710eb9a0568ec837a5f951454", 0xd5}, {&(0x7f0000005000)="53bd417ec580f617b9de175c0d632f386bb662a252a86e85bd43a2b71b37ffb6fbe0565dd9c93f8125bc63da62cda4345f1091ef999b53102a7a3bb16cdc99019a870422f48ebf0f2d42afd253c1a150088c5707558a81d324e459177356ecc686c106d8a2c4f5a52965c4b3fa9c6842c2c29545f8a61452f87d53ebf9e544f335826c5550148f8dcdd4456aa1d6d2e42d9c31af85d02bf210a04385c1890a571502671aa974a5c05e813eed8ea80d2b164219fa633c713a0a5e5ef7fd2e6af5d6e468a3fa8e6715c2407ec4622cdb0d7d0f5404111ed8d54da254b3f059ddb4351bf940e404e97e3733d24190b2e1e90bb14b5636bb000e883be7", 0xfb}, {&(0x7f0000002000)="b04c29d42d4c0626bccee1f47e97e226a32bffcfffcad0c4363ddf93d0225673008c893e9d00c505b41e361507f57140eb9858a8d11332e91d5b0045fa5b9de8f3c7e7087e2a22137f910a3801de9e63b0e86a775294f465aaddc0b054138d825acc50d4d34b83632ecceefee016a69451086fd84752731de9e37479ef0b4ef5bc60b51b521a0f773ec11f53bf9d3f4232dd90dbf639a3e2ad53e7e7ad585e3e6e1f92a7e22911b3db9e863b6b4a5d1f6d2df153", 0xb4}], 0x8, &(0x7f0000001000-0x1010)={0x1010, 0x108, 0x1f, "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"}, 0x1010, 0x84}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000006000-0x20)=[{&(0x7f0000005000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000001000-0xb)="0000000000000000000000", 0xb}], 0x2, &(0x7f0000005000)=[{&(0x7f0000005000)="0000000000000000", 0x8}], 0x1, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0x8)=@ethtool_sset_info={0x37, 0x3, 0x400, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 08:13:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)="2d76626f786e65743100", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x9, 0x3, 0x6, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x2, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x3, &(0x7f0000000000)=[{&(0x7f0000001000)="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", 0xfc, 0x7fff, 0xa7}, {&(0x7f0000003000-0x15)="3bf0295d7a37c65d1cd69dedd8f164517b4e114580", 0x15, 0xcbb, 0xff}, {&(0x7f0000003000-0xf4)="a0ffbb15606e8a94e05828baa9120668bfdf0a5dcbe21f17fc957442938ba662defe59a3264d8dc05b664f9382f1a94e3f8fbfc40563cac9dc4b24935eb837ab90582d41ec7a9ef7bf97cd7ad411ff45398c98c6d5505a71df354ee6872f0601a1ea8cab865fd927f3d69b5204553f0e14539065eaeea35cca24e68d0c781b22be4384e9d94ef4b5a9494ed15cb6928e9f08618ffb85b95a886e9fac3e2ba1ba7484bd58cc082e54f4f4800a63814d71e14c667bc26fb4fcd305e743db186891fa19932a34086e4b893ba59d5b86697168a381ad658a417a81e1576d2afebef6278028968e6dc588910d4318384c6a4d7ced3fb9", 0xf4, 0x401, 0x2}], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0xe)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[], 0x0) 2017/09/28 08:13:05 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000e03000-0xc4)="7e38e39a54fe2a8e3d3b80180f1927df8c49796fdfaafafe1d91a77df076e746fdead37f83c870a47f1eb6b95335dd494be5bde97516be5a7b889fbfb934057b3df392af312be319fda9960b2d7f4457179bfb87603e2886903e8c711ba9a5a73dcb6099b0c09235fb8b5966ebf018a0d40fa078793fdba981cd85b5e51a1475492490190dfd9b52e43623c1ca0c83724e32c739af56e6559b910366d6e235ef68997697c8f953d94c57859362d58dae02fdf9c3b4af59a1e7ad2c747cdab0ef335c5a35") mmap(&(0x7f0000a0f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000a10000-0x60)={0x27, 0x7, 0x5, 0x7, 0xffffffff, 0x0, "bfead28b00035510ba5e22bfaf4a4133f497b16f8ba5cbe69fdbc923163c04df40ac52eced7dcce0d2088dd68fbd20aac76d7e6f5cab50bfa1d017789d67cb", 0x81}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x65)="434e5498e8cb16733412af1d858215838f4e7388ea20555a4146648d99cda261167e094515228150dbede3c6300437bd23dfa7ad69ac73010b0cdb42b68bdb9729770b7c2db7d3113907b97be6d4415bd90fec83a1080fec8137a47851ae543fa0f86ed836", 0x65}, {&(0x7f0000a11000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="cba6aed675c41fcd37a602a33453d121886e512ee59bcf93d4d19d2e0cea88db7cd6e648d73146a1fde73ce5d92ee38b85cb7c706c0fa62505531b961eb1ddc5a016e31c20d903ba6a6a732a0b8b3d9808c88c3ec2cf", 0x56}], 0x3, &(0x7f0000001000-0x98)={0x98, 0x0, 0x7, "1c176b1fd05742363e46180dc26fb83a4b38aaaab0a36198f94baab8def99ce1309ae2bff5bf069a4e86e805fbb659df120d0817d4c49314d0ee4bf6c8c6ab2bf00ba21a231fa3a8f36e0f616db3e3241677affd668c68be558534c6b2b0b86f2e41c6e3e862325c73a6e80292950edffcb768193080b4dd893e8112d48d7336ff0c7e1323"}, 0x98, 0xc0}, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) wait4(0x0, &(0x7f0000021000-0x4)=0x0, 0x0, &(0x7f0000015000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x10, &(0x7f000001c000-0x10)={r2, 0x0}, 0x10) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/09/28 08:13:05 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) fgetxattr(r0, &(0x7f0000010000)=@random={"73656375726974792e00", "2d00"}, &(0x7f000001b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) clock_gettime(0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000-0x40)={0x0, 0x100000, 0x0, 0x0, 0x2000000000, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f000001a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={r1, r2+10000000}, &(0x7f0000011000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) 2017/09/28 08:13:05 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) fcntl$setstatus(r0, 0x4, 0x42000) fcntl$setstatus(r1, 0x4, 0x12400) write(r1, &(0x7f0000007000)="ca", 0x1) readv(r0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x92)="00", 0x1}], 0x1) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000011000-0x65)="b242399a973402a0935ddf0d7a8e22fc86651028351cff342cc6761d9ee28ea857ae3f93418c7974a64cc4af5440e5c2ac637147e4495123abf4bebd03135c439420794f353dd7a8a586961fb098aa4ef42251f7d54dbc90feeaf76bbd88d814d821f76168", 0x65) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000012000)={0x3870, 0x6, 0x2d, 0x53f5ed96, 0x0, 0x10000, 0x40, 0x4, 0x6, 0x0, 0x1}, 0xb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000000f000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000014000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) 2017/09/28 08:13:05 executing program 0: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x10001) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000cd7000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000cd8000)="2b212921747275737465646b657972696e67757365722500", 0x1) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000c27000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000490000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00005ed000-0x14)={r5, 0xf5c, 0x8, 0x6, 0x7, 0x49e}, 0x14) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cd8000)={0x0, 0x0}) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cd9000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd9000-0x4)=0xe8) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000cd8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = getuid() mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000061c000)=0x0, &(0x7f0000cd9000-0x4)=0x0, &(0x7f0000cd8000)=0x0) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cd9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000-0x4)=0xe8) r12 = getegid() sendmsg$unix(r4, &(0x7f00007ce000)={&(0x7f000007e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000cd9000-0x50)=[{&(0x7f0000c01000-0xbf)="ed75db708ccc34da8c1a6633ffbdc450d7dbf1faa4c527b303b0fe37981538c06f7c0c508116ad09b497c63fbc2248d0cef079b9dfa3018991909ed900aaecb6738f3d833190628bf8fbd87890ef23ccb2d8a2b7a25bc722da79865cbe2d69188ef8f3d5610096be1d347b390be7a801bc5f7d1fed19440f45eb4cd27e89c5620be7cf8988acb32b2b9b87010af2a93fa82a7ce82d1eb9a247157bc055537bad2c037eedb548b23387d2cc266776a1b135d56ee1634a9ac42b64e44b38bdf9", 0xbf}, {&(0x7f00009d6000-0x47)="ff18578be7e16e60f47983ba2a1a5fe27279091b2f1dfbf2a4f1e933608ebd6b30a4c6b01bafc1e64e5fd4791e95e02a7745b7770cd4a26c1b7534b22d8e2790c0d95122c64d33", 0x47}, {&(0x7f0000aec000+0xdde)="7da3fdcb8e0389524735eec6f2531554fee080c1dc92d3d408416ed65b51ce32ebc48bcc4e57b4643b27d7b56ef388acea159b0f3de3488650a4744f31d4bb6e469662449e6ba2cdc06c8d61de6fc27a9e4ee393666a3cfd992904b19b7979fcabd6fa787745bb84c1e4f8616ddcc76e10358f1c5b0af32d4d7f2ff12fae659e7cde698463", 0x85}, {&(0x7f0000cd9000-0x30)="2a527db8f01e2c2a37b66bfb55d38e1cb2aabf82cbddd30304fa05869cf4a60f0da0250adfbb7372eefa5add598f5eee", 0x30}, {&(0x7f0000cd8000)="8ec336039d6c78f71ca7a619c42333d079e8d7d4c549ca79fba91ee11650eb680d5e84c70252b815f554c78e9b367f7dfc3a11c3d05c4423e8886080922dc7b7ca242cf3fbe9249e779896bf40ee16c1376b172a4cb2a6bd19ee717764fcd8e7ad142b5643ae7e71c8136cee60e3dff29d329d362703b5c07f5a8bd7e099598ece132e4ac6117bd44f97", 0x8a}], 0x5, &(0x7f0000c93000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r2, r2, r1, r6, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r2, r2, r1, r2, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r11, r12}], 0x7, 0x10}, 0x810) 2017/09/28 08:13:05 executing program 1: mmap(&(0x7f0000000000/0xcc7000)=nil, 0xcc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cc8000-0x4)=0x0) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a04000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) mmap(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000cc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cc8000)=0x3e) mmap(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000cc9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009ba000)=0x10, 0xecb9aba12c92f345) mmap(&(0x7f0000cc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000470000)={0x0, 0x0}) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000cca000-0x1)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000cc9000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000ccb000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x10020, 0x0, 0x0) ptrace$getenv(0x4201, r0, 0xb7b, &(0x7f0000cc8000-0x8)=0x0) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000895000)=r4) syz_emit_ethernet(0x33, &(0x7f0000cc8000-0x33)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xa01, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "284480", 0x0, "b94adc"}, "9f"}}}}}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000a4f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = semget(0x3, 0x0, 0x9) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r5, 0x7, 0xf, &(0x7f0000cca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccc000-0x24)={0x5, 0x6, 0x8, 0x5, 0xf542, 0x0, 0x8, 0x1, 0x2, 0x5, 0x181, 0x6}) 2017/09/28 08:13:05 executing program 1: syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) mmap(&(0x7f0000000000/0xcb4000)=nil, 0xcb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) write(r0, &(0x7f0000019000-0x1000)="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", 0x200) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00001a7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000cb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000cb5000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000017a000-0x4)=0x8) mmap(&(0x7f0000cb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cb6000-0x1000)="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", 0x1000) r1 = socket(0x5, 0xa, 0x80000000) mmap(&(0x7f0000cb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000019c000)={0x0, 0x9, 0xeb, 0x2f8e, 0x101, 0xf83, 0x1, 0xf4, {0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x100, 0x10000000, 0x8, 0x1}}, &(0x7f0000cb6000)=0xb8) mmap(&(0x7f0000cb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cb6000)={r2, 0x0}, 0x8) mmap(&(0x7f0000cb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000cb7000-0x8)={0x0, 0x0}) bind$inet6(r3, &(0x7f00001c2000)={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x1c) mmap(&(0x7f0000cb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000cb6000)="2f6465762f7663732300", 0x5, 0x404101) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000447000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) pwritev(r0, &(0x7f0000161000-0x20)=[{&(0x7f0000cb6000)="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", 0x1000}, {&(0x7f0000cb7000-0x1000)="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", 0x1000}], 0x2, 0x0) 2017/09/28 08:13:05 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6}, 0x8) r1 = shmget$private(0x0, 0x4000, 0x1515, &(0x7f0000000000/0x4000)=nil) r2 = shmat(r1, &(0x7f0000002000/0x1000)=nil, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000005000-0xd)="6b657972696e677d26656d3100", 0x880, 0x2, &(0x7f0000006000-0x40)={0x100000001, 0x80000001, 0x3f1d35b9, 0x3, 0x5, 0xfff, 0x100000000, 0x2}) syz_open_dev$vcsn(&(0x7f0000005000-0xa)="2f6465762f7663732300", 0xffff, 0x214080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x80000) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000001) munlock(&(0x7f0000003000/0x2000)=nil, 0x2000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x0, 0x0) syz_open_dev$random(&(0x7f0000004000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x7f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r3, 0x2, 0x0, 0x9}, &(0x7f0000006000)=0x10) shmdt(r2) 2017/09/28 08:13:05 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x43) pwrite64(r0, &(0x7f000000b000-0xc01)="76", 0x1, 0x1bffe) pwritev(r0, &(0x7f0000004000-0x20)=[{&(0x7f000000d000)="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", 0xf30}, {&(0x7f000000a000)="571b9a69e6e879a7109a33d30afabd80cb9776c8a459a5cd66ddb63ab96603cf01c02490868e17f4add68297ffc3975628111cdf568079496888bb533ad41b07254a4714203008d58659f219c66fa4f77d71f0f0b1aa4625e25483f2b3aeb7fc3ce8cc353b5b39d16b5f5ee6dca309397edd5cf5c782414ab7d106a6980a04a3ddab7f35e9907714eeae67c8d9c4022068d359e82e79664c87fdb25729ada3a18e041e1af9ca62981b433fe8d4c6ac3fd08b24c555cba8e8ff63bc492986d9dba3ac590f4dc774a12dd0da8f6bfd04", 0xcf}], 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f000000a000)=0x4) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000010000-0xb)="2f6465762f766373612300", 0x1ff, 0x2080) fcntl$getownex(r0, 0x10, &(0x7f000000e000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000000d000)=r4) ioctl$TIOCMGET(r3, 0x5415, &(0x7f000000b000-0x4)=0x0) 2017/09/28 08:13:05 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0xfffff7fffffffffe) semtimedop(0x0, &(0x7f0000001000-0x18)=[{0x0, 0x0, 0x0}, {0x4, 0xfffffffffffffff8, 0x0}], 0x2, &(0x7f0000000000)={0x0, 0x989680}) 2017/09/28 08:13:05 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) pwrite64(r0, &(0x7f000000b000-0xc01)="76", 0x1, 0x20003) r1 = dup(r0) clock_getres(0x0, &(0x7f000000e000-0x10)={0x0, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000006000)="") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) sync_file_range(r1, 0x7ff, 0x9, 0x7) 2017/09/28 08:13:05 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x300, &(0x7f0000000000/0x2000)=nil) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000012000)={0x0, 0x1, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0xd9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}]}, &(0x7f0000013000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000007000)={0x7fff, 0x2, 0x0, 0x0, r4}, 0x10) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f000000d000)="ff", 0x1) r5 = syz_open_dev$vcsn(&(0x7f000000e000)="2f6465762f7663732300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000000e000)={0x0, 0x1, 0x10}, &(0x7f000000f000)=0xc) r7 = accept$inet6(r5, &(0x7f0000008000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000a000)=0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000011000-0x4)=@int=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r8, 0x80404521, &(0x7f0000002000-0xd)="00000000000000000000000000") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x5, 0x30, 0x9, 0x788c}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000-0x8)={r9, 0x200}, 0x8) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0x3000) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$vcsa(&(0x7f0000006000)="2f6465762f766373612300", 0x100, 0x240000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000006000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x80, 0xd5b, 0x74}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f000000d000-0x8)={r6, 0x3}, &(0x7f0000004000-0x4)=0x8) 2017/09/28 08:13:05 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000017000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x14010, 0x0, 0x7a, 0x3ff, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x96)="96db3b90a7123fd84eef555413b3fb9ae44aeb6760b6689aaf53e21ce2c2e7a9cfe618ea5942e5045f663d345bc17ad78fac161e3209f048327ddb93d8a5641bb9e02b8046ebe9711d92e28fb663dcd5f102f696fadeb02229fb7bad1d25d3ef3a3e008d9fc97f812e67914820cdc01ac9aaf432df1e8e87534970cf3d5481c3291f11dc05ef51f6579d0be54f434c6781872520a26b", 0x96) r1 = syz_open_dev$vcsa(&(0x7f0000008000-0xb)="2f6465762f766373612300", 0x3e, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000a000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000-0x4)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000019000)={0x0, 0x1, 0x1, 0x8, 0x7, 0x6}, &(0x7f0000019000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000016000-0x4)=@assoc_id=r2, 0x4) 2017/09/28 08:13:06 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80007, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000035000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup(r1) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000003a000)={0x6, 0x69, &(0x7f000002a000)="3768cf87422a1c28fb05ffe5719c90ff8e11e1f535b0fe383aaeaaec6961b6da5a9fd36d0e4da2d44a8932cb5af3868d234693f422dc0173e42692bebb1f628ff398b185344fbbe0ecf74b06fc0504a79f88921018a94d0ac7a927de1991b5c4243d43d02ece47a99b"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000003c000-0x4)=0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000003d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x1) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000)=0xb) fdatasync(r0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000035000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0x2c)=@ethtool_cmd={0x37, 0x0, 0x0, 0x3, 0x4, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 08:13:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f00000f8000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x5)="7573657200", &(0x7f00000f9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="3565aeb6561264f29b4898d639", 0xd, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x8)="6269675f6b657900", &(0x7f00000f9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000fa000)="00", 0xfffffffffffffffa) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000fa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000002000)=0x8) keyctl$search(0xa, r0, &(0x7f0000002000-0xa)="73797a6b616c6c657200", &(0x7f00000fa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000003000-0x1)="00", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000004000-0x5c)={0x0, 0x53, "f714656549ad37acd21a8ca11a16218a92fac88942865ed7d512115e4f4689a3f76b23c23354462eff98a412a5a44fc27bbfc2a355b51d9d571b88955e4ce68fa834587e6f2e7cc73e7c4ac9325be1892ae861"}, &(0x7f0000001000)=0x5c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000f8000)={r5, 0x837}, 0x8) fcntl$setlease(r4, 0x400, 0x1) 2017/09/28 08:13:06 executing program 1: prctl$intptr(0x3f, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000)=0x926) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x9e22, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/28 08:13:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x1000, 0x142) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) r4 = dup(0xffffffffffffff9c) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r7 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000002000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r9 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r12 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x60) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r17 = socket$netlink(0x10, 0x3, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r19 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) r22 = getuid() r23 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r26 = getegid() r27 = socket$unix(0x1, 0xc3167ca8ecd7f7b0, 0x0) r28 = socket$inet_dccp(0x2, 0x6, 0x0) r29 = eventfd2(0xea, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = socket$unix(0x1, 0x2, 0x0) r35 = socket$inet_dccp(0x2, 0x6, 0x0) r36 = socket(0x15, 0x1, 0x10000) r37 = socket$inet6_udp(0xa, 0x2, 0x0) r38 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x40) r39 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=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) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) r44 = syz_open_pts(0xffffffffffffffff, 0x280) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xd0)="04ec6585d16f8cd090faee86c823c0c5d89df2a01d0d3a2c08d05af942c06e87a414332597be5247d57538b9f0958e1fc6362f4244760daace3024c2804778255720515323f0e669896b1d884ac7e59f682b6cb0799b241fa30a0a78de174a3a8a04042d61a2b32982d43132c1be21c764fa5dd4e4d9d75194320386ce95ff711ed65e39c4fb9013de9d2f79ac9e086ef3426dbd92f190cee2bb4b5b984fe9646fc547841570b13064fbf598a799c06b3fbaa122bebe9654848aba3c3ebb5056a4881ab337b7ef9a2905a3218b2cee3f", 0xd0}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xa, 0x20048851}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x8)="838cd6e6e4ab6939", 0x8}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r34]}, @rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39, r40]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r44, r45, r46, r47]}], 0x4, 0x4}], 0x2, 0x0) r48 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r48, &(0x7f0000001000-0xfd)="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", 0xfd, 0x40010, &(0x7f0000f22000)={0x4, 0x4, 0x100000000, "1a11f6cb28e1", 0x101, 0x0}, 0x10) futex(&(0x7f000000c000)=0x0, 0x7, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}, &(0x7f0000009000+0x987)=0x0, 0x0) 2017/09/28 08:13:06 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000006000)=0x6cc, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000-0x9)="2f6465762f76637300", 0x8800, 0x0) accept4$unix(r1, &(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe93, 0x2, 0x3, 0x8, 0x9, 0x0, 0x9}, 0x20) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/09/28 08:13:06 executing program 0: syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x200001042) fcntl$setstatus(r0, 0x4, 0x23fffe) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xccd000)=nil, 0xccd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x6, 0x0, 0x3e) bind$llc(0xffffffffffffffff, &(0x7f0000383000-0x10)={0x1a, 0x3, 0x0, 0x0, 0x0, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ccd000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000218000)=0x14) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ccd000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x6e4, 0x9, 0x100, 0x6c0c, 0x20000, r2}) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ccd000)="2f6465762f696e7075742f6576656e742300", 0x2) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000cce000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000357000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004f1000-0x8)={r4, 0xffffffff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000c88000-0xc)={0x40000000, 0x0}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) writev(r0, &(0x7f000001b000-0x10)=[{&(0x7f000001e000-0x1000)="382f2b4cd5b8eaf98f9659d540a15191c56f27a80de9ef08ce876bf2f5d8c912933fb901f4d7610736c0ea3f05879624414e3499f070d19748d135ac82011e6d0c14997b66576c50d1792f72eb12ccc90f2682863c0f07da9f071e8c23036f40e83a44d14b4cc70e686f6b212c04d45ae1b19dcefa7b428e9dab42e989458f1a5b5c9a20db3baec5e0019c6ae8076040cf41c3eccfd9fe0b71f1a5111b4eb0acfda899b97c53c22219c082f2d6e09c368ff2e223104f24d1c2e176e612829e09afa17e794309d57b859a981280664fb092fc840b35ff219acfc9e015ddfd11b723c14eb72c2ead28006a59f1e4f6161e94114687a810accf3877385f851d6e4530b8ea3d9fd59219fc2096fd2aa41179e1383e7ecdeca1b3e189537fcf11393d870ef24b3fec758bbcaa8e40485c5aa41cd6ca60d03ed04009774eb2536cb88c6a8524d16920feabc56d98ec3e042366358e07c9ebb0ac1f9064b69d64fc3316b1efff7da6f8f4d6879cf929ee6d371f704653018dbe4723e76bd073dd2f4d585ef8a79fb48d31be077ea2bae0966909e36d3e70d8c8c6b9c841d9264d76b2cb5c2bf41c9b46da7d329391da03cd4837ee657bc8c070e5d01e56f9386b7083d60cb834c840b472a2b839bff8ff024804b45623f63c7237c93f35fc050096745988fb327ebb59c889d7d4a1fbfccb5007de0d89ad88135fad4aff4b7bc306a00a59de91a2850e17db25dc3f55d86791d9e3bd615411254b0b3858e86021b51e0335e9945ba14c57db16d687c94f6086ae8e15d74154d5fae690d5772647fb8e9ccf0fa1c9614f4bb7a140ae48f32eb166f0b419a66866649aae98d4540095d65c9661dadd81d5aa3cb6ea3af63eb58ef985d9970c679500c25df38fee01b87fcb5e294848d8eec57de3d1aad6fa73538ea693929810852479903d2b25bcff03751d7ce8a4c845199732f8b4c4381a40c2f2deb2302ba22179855020b4de720e31723236c614887e4d3f8a77263d40ca6588aa872e4483420f4dfb23483e8f1ca3614f77ff32eb3717cbdba0e40c60d6439a4be80157b9643a7a7de6bc4aac774eb077c606014b35796eccf2215b603c30fc3c02a1f2a9e0d9bd9cc251d87671417a6236a55de6a1d1a6d16b68c67066b000baf5c95bc2e626a5f7eb65c66018aa70ddcc037001fdfa50eac65b1d5e1a22ae15974ada0d1e842fd99f33666273e11edbf2b97bfb8060ba4596fef8110fb794d5dfa7c923898bc60a6a0a0878f215077824d7f9dc20bd6dec33d74a5c5d9ca1298a1986a82ecff43283fd43b200bd14ca65fbb90e31eae728296929df6539042546d4557464a9fce99618c06c30f1b1f15c58282078a8167e7a0f2116917e78c633c3855bab65b810fd54558a98295e2f493bbb75424a8ef0b503dfa898ff109fbf50c7f8a40059a401ed5bbf2b326e8e688348323796cd0b57e98a92e466b32b408777e61b54cf68055d91df3748e830044356644c98127c95c253207b25989e58731794afe007a2d66bfe3ac9eeac3238b023244cbefb46f2e7301667f6b7fa8b5416d0af47fa9b658a61bd6874013fb81c58f1e944606e2f789bf73b579f802f03dfc706b8b9a2a5b7b4171545a0293181f420ff9f614ed3b96b8f27812adeba78acf3c2b192e4137bd3d9f82cac43f3eb68d260cf0fa37a772bf419f1722e70cd621da8df82bb7c2aff003bfb9bde02c8aaffb11b9337e0d4ce4f65b6cb49fec3ed29e2d69ca56c7bc7a1e1f0a7c00e0cb24ad98f3663e6f8c8a9193fbdf0c859c1e0eed287b9157203e21eb67cf9438895e090d6f90d683a079b811d1121bf932569acbce7eec0365c98c45699e9f2550ff6345bde478e429e5c44bff3705f48c69974999335c5d45170c3dd75109e8a5e4fac7abca787e3ccd47d643a9434906a875ec73be1033d94a864176e7e018da04c491e14ecbdc1eb9eed65b004e1aac639caa7e123c007ef0c39b6b9d6258dea8099ad89250a6c281ac816ff96f28c44da47a4964cb399198339975ff6e12a7aaaee139b594030daeefba742438dcdf987578fa9afd6e0d99fd537cd65e7ecc8e27e632519ba753c0fb8cfd07a86ccec338a7726fe41e94dc0646d2eef20f7a00ee750c2d07cb7d8243d831931d995b4e019cec1ba6029abc9662d0922ec8268f2cad5fab1233f51681c22dbc2ce99fcfa8a8cc08f2629a7388c320f6d79e8b39e12c23b61fde14cee163c1dccad77b1bb5cec6cdc9be4cc3786a3ef3cab1abd08e403894939a47cea6fd47c35606682024f061ebd95e2a2f707ecf3a2187cc3a21e2cd293cb8dd0780e1743ae057874bca01886194a4fa022e6d696b447370f12d1dd2476e514276b32d25411493c229961a050609109a6f1097548384616b0909943eb8934e4b08179f191eb4bf8fa2af1e9af01e4a1ed4262fde7fb60e6bee3ccb7fed82772d814f674b7fd68c6b4cf9a3705cad06f8c525459f801fc7aedebd2ecc5f9b7ac7874428f4be868cdeb63bf7934d54c5090d051eac60c1d426815b029713c318c1dc4bad95c7af04ea010d14d9177dc23408c64b700de8b7898ae151ec3a164f4780cee577c0d3067119674af67a7ddc4832edebdfc2cd95fc18a4a924f53d5648de6764393b8966cfbabdb6bbc9fbb3c879aa1eccec0bdf64712d9491487f89d7d2315180db2353de66f5f051a93ca272594cfa7013503146fa8187f5f155be9abe5e1da46f5fd0ed084ac6512e94a3784ea48a7e2f39ca78bce141d48d7435ddd245643097cc8b19d0f58d524eec6c88c1499e76f9378ec44434806d56dc3cf3fdba81302c8a6261f888aaddbbedf177e12cbaf4bdc8a53474d7c245d1036f88a556853efeb8e4055349069387993d02fb20ca2862d13e377d9765bd37506263e8c78932d54d916cabfa459d8481c0a2cf3fb883e4366b9311e74f6664cec1832f85c343286aa77ac23253c1c058ab2b5dd791d479c04d076f9e6377fe45eb5e9c0b1f7efd5c18e40db580b4db07d802df4148066803aff5fc581d61de0df0da5a4bc7dae9c5abaf1d19f9ad93ab19fd50a562486879ae9dcf9319a66187417163bd0ed74aeadb5cfcb95845cfbf928203288d117f210ba17b48735ae4c8ec622f4bfc5dd43591eaadbd433dbdebae655e51149e522f98c53bb3b2b69ef7b96419b2cdc96740ceca8e55ccf1f20bc63f126b23ec84900b539f066ae24c1d20682b1e420c19419aceca9eecc85ee1addea93cab08b36013ed1ee777bf26d5d4452a8a39e8dd2250e0d69c3265db716f369a18a5f8e8d3a97f99677a23200baf51f2368b385a7091b89cb567ac137bb796a865255362e0197637f0feb35d3b10227f86dc505b06aef3436731b0dcb35ef853aaa77040c1829a3f104c9477f3d9a44e8cd70fa56cfda0f3013134dfa031f99095cbd5b3915f26807f0633b3e2e29acc362d231b6efac7f50a8994143ddf745f4f9cc194d0e6f3f1a5ee5d73160870e97751c89ad5f0b66f22044d56a891661c3e08d859a39a1318325e8bad47b37096afd1ffc1b5fdffbb2c156be3316a12b11422d129a897b94c064bce47a096849d300f834c557d139e55679986ef957f1ca58c7135d3ca47b01c637a4c84bf80241d6d42d54e89f4d29c49c6ab936e958eb90133105be6a52556f9893208756ce11b48c2834b459208444526111173908ead2b3900ffa516805f0b38af82f45ced2da4141c56f56ccf3e84864c9a4e1b4339af3f31993e1c9aa91469013f2737bfeced8ccdd23e2e9474adc11648a6a8e40700cb3611000f88427795f3a123518f63e8e4405b1c1168e430c68c5f0e40726e0a96f368765a56588287ea0f8c6b8f7ece9a2dadb4e4a9826ab9654b18e7b2217db9cc3acbed1e8c93e24b4772eba1d418f2ae0552b72d11dfe236b7350425f8f83a696043bd92d4d276e324b2cddfbfeb7dcbf4f59462a45c0b8dea32a9ad2a417eb457f6f86c11b04c526351b4bb190360a6d7ce6804f34a2155eafa0dd138abcf626e03b5b89542d8be550788485c826883df1674faf248eb95083787c80507cd528eaed4a86326813341899eaec0a9447a9bce7fa57d275a1a5d61ad89983667843034045446fdab5c10df68a58d127c61928a04a8cd1eefea7075b15055d5c6606751c7960ea7cdccc5aa98df6f4f6b3bd7c99cb4efee9b11bb47dbc6a4c75bd459c1440257978e01ac817dc74ebe659d926bb9b188196f4b38f7e01636ef1f5ba047e3f4e626d2ad3eff676499211316b9dbcefe4fb163827d3113716db9cc93fd2bd326234583d51952014a432c13a9643838c81c68e6a4b2a9021d6c81805ea2f8f73a40f1cf21865b1c10fee2ec54a50e661a705f06f4e3c96df2b3f16d0440eae69a538ef769096b80bda3286d75606dcee1cdf1261a2877b89c7b2dac011b88627b46b0909c3b9cd4c7d7985412dfa23d3a0ffcad70d8b0a6443b31ef1844e37e8c18e773eed9dd85baf6db0ba60e2516a09e0d994ebab66e21a6b032d84837af6ba25650e85fdd66cc99185911a6096a1bdb34b8ef405629460aa8406ae0fe59fbc0288e2e060835097ab8d3a2d9c6808296dde4284fb7d4b7768df00edbbef662d5f11aae6270a7ccf3b3ace189ceec68a2b74d2b43e7e37e7564673426c9640175e5a514b5deb0776a51fa17a01e84b756f9d1e2e369c46f54ea1f7c2fce8e915a9442f6311e3870ec06af3e13979279a50a571a4a6e1d4d8eb8bf1720822ce2ae529a5e67df7b420ba69f6256f807f86a45b5aeae1d8189b5ed91ddc92df093b444e45accf6476887f8f9a106bffb06c7523e7aced539ff19465cac19c80e5eea5c5f10c28d6bbf479be8b6d6ace871d63a3d5ed8e7aebe66b63d79b9c3edbbe376bbfe46430ebaa41f3401febd3291b48dfb592fe7a57bd4666ae7b08aa1dd326c780a78eef4f9ff4f22ec295093c7232a32eb8fb391cd3fd24d03e6ee1ac770423a04f7b85d51d9f2ef8288e057c381c5db8b1413c10d92ba1414435154eb10708402d5ecb752cde0a04efdb37e53e000f7505c81a5654eb63", 0xe00}], 0x1) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000ccf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ccf000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00002e8000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000a4000)={r5, r6, 0xfff}) 2017/09/28 08:13:06 executing program 0: mmap(&(0x7f0000000000/0xcbc000)=nil, 0xcbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003f0000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000357000/0x2000)=nil) syz_emit_ethernet(0x2a, &(0x7f00001aa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}) 2017/09/28 08:13:06 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000013000)={0x0, 0x0}) shutdown(r1, 0xfffffffffffffffc) read(r0, &(0x7f000000a000)="00", 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000011000-0x1)="00", 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000000b000)=0xd, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000000e000)=0x0) 2017/09/28 08:13:06 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000004000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000022000)={r2, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x2, 0x8, 0x7fffffff}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000025000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000025000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000028000-0x8c)={r2, @in6={{0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x700000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000001b000-0x5)="7573657200", &(0x7f0000027000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000026000)="a171c6ca4323335c588906bc4bedcd821a46cccef9cde623a2ab4695efd86f940763b069a052960567d7a23bd2473d3a6acb1cbea98309ab36cac496e4f9bdbca7d74cf660ec32814da29a268a653b1ead5427b16556491bfb20b4f3c196d0830abf6bd0f311f0e029533f038201b649267eedac478519df0f57b1a968cc09f3bc69b781d583dfad55a5b554fe64b502ec2b61978a4e9969ca9afd330fb8a9391657cbb464708f09dc5879ceb31304789b3e516ce4bffb5fa65c123014d885e6c51a07cf35ad8b0224948820c3246124608512795d69574106bfdb0e", 0xdc, 0xfffeffffffffffff) keyctl$read(0xb, r3, &(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 08:13:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x80040, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known="636f6d2e6170706c652e46696e646572496e666f00") ioctl$TCFLSH(r0, 0x540b, 0x2) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000-0x9)="2f6465762f76637300", 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000)={&(0x7f000000d000-0x8)="2e2f66696c653000", r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000000f000-0x75)="6e77185621d60577328281f50394da4332c4b4c3e55f0c131de1bc15332ac8b539ea0653f72f71d2e7fbca28daefcbf310cfb7a8f587bd3b589d68db0a6807ac93477551aa0037eb17c738515bb6a0ef356135d98eaefba13cad2b477a58fe014f894694491803df0059149065dfc6f7a70452eb64") getrlimit(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f000000f000)=0x4) mbind(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000004000)=0x7b, 0xffffffff, 0x1) getsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000003000-0x3)=0x0, &(0x7f0000002000-0x3)=0x4) 2017/09/28 08:13:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000000)="4de9d9ceea5fbf59ab4956c69c907c1477abfec4dfaa7b2f926fb73ba4dcf32456bfb6cfb168149d888733b478d42987c8121a20c874007e4d483421d2ed00a36b7fd24e701ec2abe3f48ae1df2775b2375c7eef750b712fd0da6461184a2e0023956ffecb1d603c6289997566c360bd523f86a0b95210d0ab79d210591fe9a30751f14d5a824ffb464cf99d9e858a7c378bd7c88668e2deca6aa4fe2f01f296e08a628bfce86c508a5cc4d1c5b6fad753c569cb55c42ce2529d91b85467c32f", &(0x7f0000000000)="af2b29576afccedb18583149fd09138e94e8cba143558866142cf7e3eab24eae085dbd503c66fa9e519a8075fc6260eb4f5ffd511b6254aac50d276945c5761e1f30aaadf913e0a82e452ffb32c667ee94c6d72be1371c70329acd067a1cf639e385107435d8ffeb7da0f50e85c5311aa141b23defa16d7775e229dc2a717877", 0x0}, 0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000001000-0xe4)="", &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000740000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getresuid(&(0x7f0000cbf000-0x4)=0x0, &(0x7f00009ef000)=0x0, &(0x7f0000250000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000357000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setresuid(r2, r3, r4) readahead(r1, 0x6, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x97)="60411dafc0db9ce22c44ded89e5ee774d5533c013e165ead61dc3a7e74548648b386dd881b4c987f66818a79cd3d0f29501e54a0003c86b36b9418be6352620b5effee4c65935b3ada8529e647876f4a3c1e77c1b56e766e1a05be3a1c8880ef72762fe34dfc180f8218a353a852b83143e6a3fa49a99c7f9f746544a14f165944df8cefbb037f547aadabce387ff50502a90ae76f3b1a", 0x97, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f0000005000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000004000-0x10)={0x0, &(0x7f0000006000)=""}) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8) getresuid(&(0x7f000000d000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) 2017/09/28 08:13:06 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000003a000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f000002b000)="2f6465762f766373612300", 0x8, 0x40) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000001e000)={0x7, 0x8}) r2 = accept4(r0, 0x0, &(0x7f000002c000-0x4)=0x0, 0x800) r3 = request_key(&(0x7f000000d000)="6269675f6b657900", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000016000-0x6)="7d6574683100", 0xfffffffffffffffa) getgid() keyctl$read(0xb, r3, &(0x7f0000023000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000200, &(0x7f000001c000-0xac)="5e19c56704d1bc86c8809ba0e7bc7602c860924c474f65e1d23c25feed241843db88b773df7312c72bfe2b8a7ed36253aacd01a95831b22db084abfae07e2bad3b511f6b6b5f31b1b06648e087d2c79a53e8c3cbd49ef6c00fb858065cf0b3da98fdf16ff43e3c87ea9c0b384305bf76d38f283cd01ad4023eeacd2aa5c5c2b1f4f07c89bcb8f6b7be44b5efdeb466b1cf16b4366685e012f452b7627f55be8e13c63bf32a19ba7e88f96f1b", &(0x7f000002e000-0x4)=0x0, &(0x7f000002d000-0x4)=0x0, &(0x7f000002e000-0x72)="156a3f468b4abb9043d16af6fd1afd132205903fe8970b9c26aa267508981dd89bf44eeb425ac691adb65c0374125bd6cac04e9b1344057d0d273fa4f48c78f5783845b51721a994b0ada077243e77ff6a55f09500a438620bc997cacca53cc780a7e0163bf4ecfafab5f0bb72fe00839dfb") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000014000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000023000)={0x4, 0x1, 0x1, 0x9, r4}, 0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x20, &(0x7f0000021000)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000017000)={0x5, 0x7, 0xc, 0x6, 0xffffffffffff5069, 0xfffffffffffffffd, 0x34, 0x3, r4}, &(0x7f0000016000)=0x20) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x38, &(0x7f0000016000)=0x0, &(0x7f0000029000-0x4)=0x4) 2017/09/28 08:13:06 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000004000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setmm(0x23, 0x0, &(0x7f000002b000/0x3000)=nil) writev(0xffffffffffffffff, &(0x7f000001b000)=[{&(0x7f000002f000)="", 0x0}], 0x1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000020000-0xfbe)="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", 0xfbe, 0x11, &(0x7f0000031000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 08:13:07 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000028000-0xe)=@l2={0x1f, 0x1, {0x8000, 0x3, 0x5, 0x3, 0x10001, 0x8}, 0x8000, 0x9f}, 0xe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000026000)="2f6465762f7667615f6172626974657200", 0x18000, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000003b000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000-0x4)=0xe8) getresgid(&(0x7f000001e000-0x4)=0x0, &(0x7f000001f000)=0x0, &(0x7f0000014000-0x4)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000035000-0x20)={"dc38c06d5dfaae445aad3fb05926bb88", {0x4, 0x8, 0x90000000, "b681ebd6858e", 0x4, 0x0}}) fchown(r0, r2, r3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000003a000-0xb8)={0x0, 0x1, 0x8ed, 0x3f, 0x9, 0x9, 0xfffffffffffffffb, 0x2, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0xffff, 0x0, 0x80000001}}, &(0x7f0000007000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000038000)={r4, 0xcf8d}, &(0x7f0000015000+0xe2f)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000002a000-0x44)={r5, 0x3c, "24a36bff6fc357df78e1ecae3ea52ae0b5d6992dd5f0dd67131fd1227eb12c0f8c1c89c6a49deaee74b62a74356d6325103fe8afdfe8082f7ed4e3ad"}, &(0x7f0000039000-0x4)=0x44) sendmsg$netlink(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000032000-0x20)=[{&(0x7f000000e000-0x12bc)=[{0x24, 0x0, 0x0, 0x0, 0x0, "544f69013f2ae7d38b1b663f67c763a4b8"}], 0x24}], 0x1, &(0x7f000002e000-0x70)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000001e000)=[{{0x0, 0x0, &(0x7f0000037000-0x80)=[], 0x0, &(0x7f0000012000-0x54)="", 0x0, 0x0}, 0x0}], 0x1, 0x14002, &(0x7f000000c000-0x10)={0x0, 0x989680}) readahead(r0, 0x6, 0x8001) 2017/09/28 08:13:07 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11c4, &(0x7f0000012000-0x1738)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x14, 0x6, "807e84", 0x118e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x3c, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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{0x7, 0x30, "36732a45db37e7bd1a049e898db44539163fbf35f1b0054189f136e046d8c6cce0d6067c9f904c46c9ff28e8ede90aff"}]}, @fragment={0xbb, 0xffffffffffffff4e, 0x6, 0x5, 0x8, 0x8001, 0x2}, @routing={0x29, 0x14, 0x3, 0x261, 0xd229, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x1000, 0x8000, "fc05e9d88a09ea296a06819a41b2c9f7f1f777f6b6f49e166d29987b5f1648b093b1cfe867bccca87969e497e9b603606367805c9accd5376e956dab235262778033b1d8e2cbec09292a4591191ecaf329ad355052ba7833f50533080c00cb6d8647de14c9a153998daefaa41876feb33b56e22d7ea09646f8de6f06f3b80fe691015dabc5081f7f40ce6acaf859ad5679d31f81249c"}}}}}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000-0xc)="2f6465762f6175746f667300", 0x101c00, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f000001b000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f000001b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000001b000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000013000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f000001b000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}], 0x5) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000018000-0x8)={r1, 0x2}) 2017/09/28 08:13:07 executing program 1: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000cd2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0x8, 0x3, 0x3, 0x4}, 0x20) prctl$void(0x20) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000cd2000)={0x8, 0xe9e, 0x5}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000cd3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000661000-0x4)=0x96) r3 = memfd_create(&(0x7f00008c3000-0xd)="70707030766d6e657431215e00", 0x3) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000cd5000-0x4)=0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000cd5000-0x8)=0x0) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000cd2000)={0x0, 0x0}) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r4, 0x406, r2) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000cd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd3000-0x4)=0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f000081b000)={@rand_addr=0xfffffffffffffffe, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/09/28 08:13:07 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00007ab000+0x597)="", &(0x7f000002d000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") r0 = semget$private(0x0, 0x2, 0x80) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f000000f000-0x10)=[0xfff, 0x6de4, 0x20, 0x0, 0x10000, 0x7, 0x2, 0x2d]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000000e000)="2f6465762f7572616e646f6d00", 0x0, 0x101000) ioctl$sock_ifreq(r1, 0x8994, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r2 = shmget$private(0x0, 0x3000, 0x440, &(0x7f0000003000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000b000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f76637300", 0x400, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000010000)="000000000000000000") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000010000)=0x0) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f000000f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000009000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x5, 0x45, 0xfffffffffffffff8, 0x100, 0x9, 0x4, r5}) 2017/09/28 08:13:07 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000028000)="1ffc", 0x2, 0x11, 0x0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000001a000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) chroot(&(0x7f0000029000)="2e2f66696c653000") mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002b000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000002e000-0x20)=[], 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f000002a000-0x4)=0x0, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000002b000-0x8)={0x0, 0x7}, 0x8) 2017/09/28 08:13:07 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x2, &(0x7f0000005000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x7, 0x3, &(0x7f0000001000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={r0, 0x989680}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x4000)=nil, 0x4000, &(0x7f0000006000-0x1c)="00000000000000000000000000000000000000000000000000000000") 2017/09/28 08:13:07 executing program 0: socketpair(0x15, 0xdab4dbc9fbbe6138, 0xfffffffffffffffc, &(0x7f0000b0b000)={0x0, 0x0}) connect$unix(r1, &(0x7f00002ad000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000010000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "803e84", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x9, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000001e000-0x8)="2e2f66696c653000", &(0x7f0000025000)=[&(0x7f000000f000)="5d00"], &(0x7f0000029000-0x18)=[&(0x7f000000b000)="236c6f00", &(0x7f0000003000-0x1e)="2973656375726974796d696d655f7479706529217d626465767070703100", &(0x7f0000028000)="766d6e65743000"]) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4822) 2017/09/28 08:13:07 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000e1c000-0x52)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="cff6a8a633dd", [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0x2000000000000, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x5, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @end={0x0}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x400, 0xb}}}}}) 2017/09/28 08:13:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0xcb99, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000008) getsockopt$inet_tcp_buf(r1, 0x6, 0x22, &(0x7f0000001000-0xe4)="", &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000004000)=0x0) 2017/09/28 08:13:07 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f0000016000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x80000, 0x0, 0x6f75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) sync() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001d000)={0x0, 0x0}) r3 = accept(0xffffffffffffffff, &(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000018000)=0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000017000)={0x0, 0x4a41, 0x101, 0x0, 0x7, 0x40}, &(0x7f0000014000+0xab4)=0x14) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000025000)={r4, 0x400, 0x5, 0x8001}, &(0x7f0000001000)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001d000)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x4, 0x9) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000026000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)=0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000023000-0x6)={0x0, 0x0}) 2017/09/28 08:13:07 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x1, 0x0, 0x0, 0xf3}, &(0x7f000000a000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000006000)="797932b307f3727a535e4ec7bf0f586d3fb8c3190b257bd5d4cc2b633aad287deccbc8b57509d8181ea0d839cbada9bf602c5fee983b2a804e75f3c82e652ec5541efb9a713ef59200c8b525a44add9bcbc62ca608d8b7874c66fe7e623ec64f106311728efd7d463fbfbeaf2b56f4fd0bee1fd3bcc6bff0bac89047f1daa8002837e41a560fc074c25584d3af230ae1ffd33c74cd40e17d4ef6ebff46d0016952e0ce6287198734aaf92a29ab0a38d0ca848acabd814441d861742f07df20ca061725a96b89eeada5ad23f152ea1d76c76aa2b9e6be6ce8c8b5884d92bc9686b302", 0xe2) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000a000-0x14)={r3, 0x1, 0x3, 0x9, 0x5, 0x1}, &(0x7f0000009000)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x80800) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f0000007000-0x4)=0x10001, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000007000)="", &(0x7f000000d000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x100, 0x1, 0x8, 0xf78f, 0x9}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000007000+0xe45)="6b657972696e6700", &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000-0x1)="00", 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r6, 0xfffffffffffffff9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f000000f000-0x10)={0x1f, 0x7fffffff, 0x1000, 0x8}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in6={{0xa, 0x3, 0x480000000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/09/28 08:13:07 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x0) readv(r0, &(0x7f0000012000-0x90)=[{&(0x7f0000013000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000013000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000012000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000012000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000007000)="00000000", 0x4}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000012000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000014000-0xc)={0x10, 0x0, 0x8, 0x188000000000}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000014000)="2f6465762f7572616e646f6d00", 0x0, 0x181) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000007000-0x8)={0x100000001, 0x800}, 0x8) signalfd4(r0, &(0x7f0000015000-0x8)={0x6}, 0x8, 0x80800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f0000016000-0x6b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x9bf8, @llc={0x5b, @snap={0xaa, 0x1, "de", "98af26", 0x6007, "358b9664f29e7f437817aa0a1d8d77069abdd533df6298f5aa3968c32a1104b61c96e1ba72e30e6a500b07454afcfa044d189039e1a28102ed4cbba799e1293aff86effe374bc2b0ecb49fd5ab4888cf9f7c76"}}}}}) 2017/09/28 08:13:08 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000007000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f000000f000)="76f769a7048525a96fdbe6ffbf2ebf1df5e4668d8130b63be93cdb1f4be3150ec0ac6acc76df6fd23e301b368cf1b3a81ede2c7b172497995717c9b71a4281f18a0ec6099c553990e3a5ef280109f0c35a86649b663ef95e9725c81c49eba9bf0c17bfa9492d98d188f500e81ece52547b6a95c244848e192eeed282b6aa981301e98b18973daf7d3da2820974c7cb8e0dc54bfe26b823a56004105c6e93e78b2a91aad1eec6b0e7fc5598aa53302c13005728963b68566d4520fa58db20904e50ec350a51b9751cc5b7cca5fe097d35462351d60851f8c6c2e7b153eca895ac6e88a1345bb861e8") mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000011000-0x8)="2e2f66696c653000", &(0x7f000000a000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f000001a000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000-0x4)=0x10, 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000001a000-0x8)={0x0, 0x3}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000019000)={r4, @in6={{0xa, 0x3, 0xffffffffffffa1cd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x2, 0x1, 0x40}, 0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000000c000-0x9)="2f6465762f76637300", 0x20000, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000016000-0x4)=0x81) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f000001a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_tcp_int(r2, 0x6, 0x8000004, &(0x7f000001a000-0x4)=0x0, &(0x7f000001a000-0x4)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) r7 = dup3(r6, r6, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000011000)=0x4) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f000000f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) recvmsg(r6, &(0x7f0000016000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000010000)=[], 0x0, &(0x7f0000001000)="", 0x0, 0x0}, 0x10100) 2017/09/28 08:13:08 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000025000)=@add_del={0x2, &(0x7f000002e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002f000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000024000)="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", 0xfc, 0x40000, &(0x7f0000031000-0x1c)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000031000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000032000-0x4)=0x8) r2 = dup(r0) recvfrom$inet6(r2, &(0x7f000002e000)="00", 0x1, 0x2, 0x0, 0x0) shutdown(r2, 0x1) 2017/09/28 08:13:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x1ff, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00004bf000)=0x0, &(0x7f0000d14000)=0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x800000, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000007000)={0x2}, 0x0, &(0x7f0000010000)={r3, r4+10000000}, 0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000003000-0x2c)={0x5, 0x21, "b640b6cff0361dc7dea030edf0c711cc057a3cb26e6d2af82f6855c525be24fd2c"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = accept4$unix(r0, &(0x7f0000011000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000011000-0x4)=0x6e, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="377aaaca1fcdfd6c137174120c461342"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000011000)=0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) lremovexattr(&(0x7f000000c000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f000000b000)=0x9, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000000b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000000e000-0x4)=0x4, 0x4) fcntl$setflags(r6, 0x2, 0x1) 2017/09/28 08:13:08 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_set$uid(0x3, r0, 0x9) r1 = add_key(&(0x7f0000009000)="6c6f676f6e00", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000)="", 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r1) 2017/09/28 08:13:08 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = inotify_init1(0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) signalfd4(r3, &(0x7f0000005000-0x8)={0x10002}, 0x8, 0x7fffa) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000016000)="7573657200", 0x1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000007000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000018000-0xc)={0x0, 0x0}) close(r3) dup3(r2, r3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r4, &(0x7f0000018000)=0x0, 0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000005000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000002c000)=0x77) inotify_add_watch(r1, &(0x7f000002b000)="2e2f66696c653000", 0x21000101) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_add_watch(r1, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x2000000) inotify_rm_watch(r1, r5) 2017/09/28 08:13:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f69000)={r0, &(0x7f0000b10000-0x32)="5f22d229bc4cc4e673da5db6eaabf1ffd03109361c0cffb91c1cda1884b6924602c364ce39f7", &(0x7f0000000000)="", 0x2}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000004000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x29572, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x4, 0x7ff, 0x4, 0x5, 0x9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000001000)="2f6465762f766373612300", 0x0, 0x84101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x3)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=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) r9 = getuid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getgid() getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) r14 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r7, &(0x7f0000001000-0x118)=[{&(0x7f0000002000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x44}, {&(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="9451665ba056ec03e04199a1694bf9d332a9a37034b5417f33e083e45b548ce57a3127f0658b9ac1667a94dac785c881ebd69da640db62a145ea65a6b84a9f81ced2a0d798e7917f3d7d107d77aacc56eb4a390c22a31a45f023d2efb4ea9cffd8c2f64562ee9ec22e60ba15c4796804", 0x70}, {&(0x7f0000001000-0x7a)="1b07721aa760db89284893400b29b1e58eb5da45eb2206c98d2048b0f1edefa8e44b9116be13d884a1a7cb5ba9ec795807e9d087ca2aa6d6e7b62a76b25ae4e31e2eb8590c28b55c856798266b2d870d244bd4b8fdee7666b6157b65e35cea2153c808274734d4ccc44e83aa08ffe4b04d50d1433539752e8dcb", 0x7a}, {&(0x7f0000001000-0xc2)="139fdd88bd5ea8264e40f18030260b98431247c633c77d9dea5b07cb6d95d0f7a12a1384b9740416bf687d8f1207cee8286930c131ea4f54b0818cb72a585626887271f54d5f266c73eca8b0822f2afe482306504581df12294ec955b06047492c3d649faf67e96ca0e8e5c689bd90b13a1503fffb9e4fff1f79310f1d5b4cb863435034cdcb9a81280115f89ec5a75e81d43b5f452018a0dbd67c185ba11f22f4b854d513de08226bdd13bd16010b087af1905c9d6cea018abe3012163871ffccd3", 0xc2}], 0x3, &(0x7f0000000000)=[], 0x0, 0x80}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="6f2453075639c5c7b928397a366d50645bd25a27008a04f34857c76969d3bf817080c83fa2c605f1ce868f9a5cd8bf2b9968fafb8f028d0827e3b13c87991f3bda33f070b3664d85610cf9444797632a6bd9762801d4a3c29b87ab244788bd856404fff70b9ab9b7fc9a2cf86cd207e4fe57551f9cf2a268", 0x78}, {&(0x7f0000001000)="e2f0133b111775d1492c0960b1feaa207b532099be5da616bce8a0194144e1490952b89abb18702d2dc4677b9537e07e82aa54ab5eab41444bb144fd04b6ae61a56207f18301cf3c6be73ae476804aaac7d1ea7a574aebfc78b80986", 0x5c}, {&(0x7f0000001000)="80cc3833ff084f0d2eac9537817f705b9eeb27bd08d50d7ed4ed6b95614683ef694a1033b646799d2b0091963cc7b8ee1eafe10caf307cb93cc77ba1ff145c8100fa70ad0bc44817a96f50845e15da41ee74664dcc2ab4b9fbceefc1", 0x5c}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, r9, 0x0}, @cred={0x20, 0x1, 0x2, r10, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r7, r0, r6, r8, r0, r5]}, @rights={0x30, 0x1, 0x1, [r4, r4, r0, r2, r1, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r11, 0x0, r12}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r13}, @cred={0x20, 0x1, 0x2, r14, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r4, r7, r6, r7]}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x18, 0x1, 0x1, [r7]}], 0xa, 0x40080}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="f83bbc55659e6eb8b963a2b89842a26c0a37adb3f1e6b712a15c212a0dc0208f1a01db54f54ab120af3b491e006e1d4e1f3a29c52bd9cf0c2b326abf8e01da182b38b8a9a0890e3ce368f2aef9c4e25560c717d779264415bd3fdfdb7d7ddd89de12761e671ce5bd37b20830028e489623ca70eae95d67c4d8e774b1a27ac32777c8771fafd30bdf1bf44dc4d2440d09ee61d70ee8d5120377bc3c8624b144444c77e564c809a8342daea3d8399d4b25110d37131afefd26d2812c92269ec8f36aad4e7184", 0xc5}, {&(0x7f0000001000-0x64)="631c0e1f5fd6f8961619ccf7f739fc2d7ea3d182a4116c683edca3c0321f392943d5ef1540507cc0b50f481066cd689bced86d6e27271ee38ab78608aa94d16f0de0d21c60fda51b07561135d8bf29793a547caa7c6129400ad6cbacb2714f6cbb6609e5", 0x64}], 0x2, &(0x7f0000001000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x2, 0x84}, {&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0xf1)="eaaf003f8bfe019f09a484d5a6a48a01cc0f8b82f7c1d26d0a2292eb92beacf491d0499ce1533832be664214d1f814542219a96dff155b15a7df683606fd24cecad0136242acbb05a1fc02a2b6e52a451170386686de90c790fd1437ca3601699207a416f874ee09db832a4c993d66d08e2d426f273b8ade21f36e021e5eaa84c2e098a102cd14bd99d84a3ad4cc98478f523a8e7896a6fa3cd65d04c25d776e61214ba070010592cedade35d9f0d66812cc236a3ab611004fa65ef0ceb8e535e47b0c7f30e2e07f9e42dccfaa79b7297cf6ed84967869ad462f0f5ced59e897db72f2f909d4f1cf1811ddd398ff1ebe56", 0xf1}, {&(0x7f0000001000-0xf1)="5ecd12c8b9724807ca5ffb36dfe5ded4a5506c5dae1968b8e9b71588cf4cb7316b5e98a55eeed1dd42aa6d9899beda29c51b03e77440f385c3cb0bf78db29f92180e3be3209eaf0b8b738a358f2b37c86446aa6eb0cd29c895b9b42e7b271a9430b74376c6c92eada265c0434345a2d2de8b62412141b998d8777addb71a6f302a8fff356e91e5b44b345736eba454e92db65b90b927306ce297dcde95c7d44f414fc076122e3e79e7b813c2dc80ddfac2095c3534fd5973913b5819849c9d80a863517fefa2422eb30bd3fe42a464f9e7ef64e7af6c8f6df57df4e2d9e8cbb1b8ec0c6a03ee8d036eaf85a1825606854a", 0xf1}, {&(0x7f0000002000-0x2)="0961", 0x2}, {&(0x7f0000002000-0x22)="820f464cc38e3ffcd909f58902a8ef4786c25867b2ced752a833c579c714a9fcd250", 0x22}, {&(0x7f0000001000)="7196ff1159fe4aa9e122333c8cc0060cc857ea9634bdb427eb3aa2604c2fdc5b52968b5a0c135d22ef429720a61e11268dba1177a04f642787693352d676b72e8e1bb244b9f3ba7a28b99dd43b191c6a542f7ab1f1423b04180fdd011e4dd4e0edae29a9c117bf0b53a2ef90d2130667a639d765dec53501ff69910d1e9196b74cff37b3ab3f214283d9f03d52632df758848b57f07948bb11a48ac01d94006afec20699e06f12f98aa75b2b8e9e182d0812bde04e42257d2e421ada5d66060e17132fd51696e4a7fc894b9037473ed086d493c1ea141a", 0xd7}, {&(0x7f0000002000-0x20)="dd6752697a77c260f3b1bbb32814de212af9672fd3411cc2ad6ce3a5598611ff", 0x20}], 0x6, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r3, r1, r2, r1, r3, r4, r6, r7]}], 0x4, 0x800}], 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) 2017/09/28 08:13:08 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xe4)="", &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000007000-0x8)="2e2f66696c653000", 0x5) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000)={0x6, 0x1, 0x10001, 0x9, 0x4, 0x2, 0x6, 0x5, 0x0, 0x7ff8000000000, 0xa34e}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0xa6, 0x841, 0x3f, 0x6aa2, 0x200, 0x8, 0x80000000, 0x81, 0x4, 0x1, 0x9, 0x2, 0x8d04, 0xe4e]}, &(0x7f0000003000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000)={r3, 0x7, 0x30}, &(0x7f0000002000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/09/28 08:13:08 executing program 0: shmget$private(0x0, 0xb000, 0x100, &(0x7f0000b03000/0xb000)=nil) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x42c200, 0x0) syncfs(r0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000002000)="8dffb4358b53f38388988b25745faf5bb72188bb53a015855dc755ebcadbbb26070168d404c4c0") semtimedop(0x0, &(0x7f0000002000)=[{0x3, 0x6, 0x800}, {0x3, 0x2, 0x0}, {0x0, 0xc75, 0x800}, {0x4, 0xffffffffffffffc0, 0x1000}, {0x4, 0x9, 0x800}, {0x1, 0x800, 0x1800}, {0x3, 0x6, 0x1000}, {0x0, 0x8, 0x0}, {0x4, 0x40, 0x1000}], 0x9, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) 2017/09/28 08:13:08 executing program 0: mmap(&(0x7f0000000000/0xcbc000)=nil, 0xcbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f00002a6000)=0x1f, 0xab) io_setup(0x7, &(0x7f0000461000)=0x0) mmap(&(0x7f0000cbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000cbc000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000887000)=0x10) connect$unix(r0, &(0x7f00000df000)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair(0x0, 0x5, 0x40, &(0x7f0000cbc000-0x8)={0x0, 0x0}) r1 = semget$private(0x0, 0x2008, 0x0) semtimedop(r1, &(0x7f0000001000-0x18)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000000)={0x0, 0x989680}) 2017/09/28 08:13:08 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000009000)=0x83) writev(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000008000-0x40)="9e", 0x1}], 0x2) fcntl$addseals(r0, 0x409, 0x2) setns(r0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000a000-0x4)=0x1, 0x4) 2017/09/28 08:13:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x2c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x4, [@rand_addr=0x7fff, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0]}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003000-0x4)=0x82041ae6c379a5b2, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f000000f000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000000f000-0x4)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r4, 0x1) r5 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000003000)={0x6, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x13, &(0x7f000000f000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/09/28 08:13:08 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000028000-0x10)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000000b000)={{r0, r1/1000+10000}, {0x0, 0x2710}}, &(0x7f0000028000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000028000)="2e2f66696c653000") r2 = add_key(&(0x7f000001b000-0x5)="7573657200", &(0x7f0000027000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000026000)="a171c6ca4323335c588906bc4bedcd821a46cccef9cde623a2ab4695efd86f940763b069a052960567d7a23bd2473d3a6acb1cbea98309ab36cac496e4f9bdbca7d74cf660ec32814da29a268a653b1ead5427b16556491bfb20b4f3c196d0830abf6bd0f311f0e029533f038201b649267eedac478519df0f57b1a968cc09f3bc69b781d583dfad55a5b554fe64b502ec2b61978a4e9969ca9afd330fb8a9391657cbb464708f09dc5879ceb31304789b3e516ce4bffb5fa65c123014d885", 0xbf, 0xffffffffffffffff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000002a000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = syz_open_pts(0xffffffffffffffff, 0x105c2) ioctl$TIOCCBRK(r4, 0x5428) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f000002a000-0x10)={0x0, 0x0}) keyctl$read(0xb, r2, &(0x7f0000005000)="", 0x0) 2017/09/28 08:13:08 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000013000)=0x7, 0x4) r1 = add_key(&(0x7f0000007000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000e000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000014000-0x15)="", &(0x7f0000013000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000019000-0x48)={{0x1, 0x0, 0x0, 0x1, 0xfffffffffffffffb}, 0xfff, 0xb82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000006000)="00", 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000000e000)=0xfff, 0x4) r3 = memfd_create(&(0x7f0000018000-0x2)="2500", 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000017000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/28 08:13:08 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="73656375726974792f2e00", 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7fffffff, 0x2, 0x100, 0x1, 0x80, 0x80, 0x5, r1, r2}, {0xffffffffffffffff, 0xff, 0x0, 0x6, 0x5, 0x1, 0xa4, 0x9}, {0x9, 0xfffffffffffffffa, 0x1, 0x20}, 0x1, 0x3, 0x7, 0x1, 0x8, 0x3}, {{@in=@empty=0x0, 0x1f, 0x401}, 0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf5a, 0x0, 0x3, 0x0, 0x4, 0x7, 0x3d000000}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000007000)={0x5, 0x1, 0x1, 0x0, 0x1ffc0000000}, 0xc) timer_create(0x0, &(0x7f0000001000-0x50)={0x0, 0x4, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) fcntl$getflags(r0, 0x409) timer_delete(r3) 2017/09/28 08:13:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0xfffffffffffffffd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xcd1000)=nil, 0xcd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001a000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0xf, 0x200) shutdown(r0, 0x0) bind(r2, &(0x7f0000b68000)=@generic={0x14, "c3028d8069cedc15a24afe471aa562814ebc4749bf79f1809e090ae7a6ca7f6e87838ad7db2a9c7f9bd2d02b8511e7b932de949b3d5c631efa96920f34a54dd9e5eab6502b38279a0f9cbb4a99a47b390ab682a46c21bc418c7a0751f8511984d38ee4dc4098be36bdb2df0c726d232fa630c38304cefe7a31eb4a29de88"}, 0x80) perf_event_open(&(0x7f0000010000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) 2017/09/28 08:13:09 executing program 0: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x69, &(0x7f0000029000-0x3539)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "803e84", 0x33, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "fc05e9d88a09ea296a06819a41b2c9f7f1f777f6b6f49e166d29987b5f1648b093b1cfe867bccca87969e4"}}}}}}) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000030000)="2e726571756573745f6b65795f6175746800", &(0x7f0000031000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000015000-0x6)="657468313a00", 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000022000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000032000-0x4)=0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000031000)="2e726571756573745f6b65795f6175746800", 0x3) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000031000-0x8)="7472757374656400", &(0x7f000001f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000031000-0x37)="a5087319ec4164cbb39769217220f68f033429587a2b24bdb653788415aebe56e0adc9ed1f9e49cc9fd45b6ae964a84ad923159205ef9f", 0x37, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f000002b000)="7573657200", &(0x7f0000030000+0x853)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) getgid() ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000007000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2017/09/28 08:13:09 executing program 1: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r0, &(0x7f000000c000)="11b36398272d8da0dd60e2739d6283e5560209a49224bd69e02387bccfaf60b02b0d04bb07ef1a9804803e114905bf99b9b8d215c0c6f9c97716c27ab3568dc7f92e97887402552b93d082439fd2e43f008659f117b6145e1f6fd1c84397268e802df655663b1cdbe174824d72d59f88ece99697dd57ebcfdd572f2bca580c12d41b869db828cf02aacab81ff0a4e77cf1daf4df1f91c2cac8551bc1ebdd92c425f51b5b12e83ce980a301cb3c8a6dc8d23224db966817e073508f795782a09211e228b72b8c661e01d165525395d470f8e61ca8804092731029a64f285fddc34880", 0xe2, 0x1, &(0x7f0000037000-0x1c)={0xa, 0x1, 0x27, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe6c}, 0x1c) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f000003d000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003c000)=0x10, 0x800) r3 = dup(r0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000003e000)=r3, 0x4) pipe2(&(0x7f000003d000)={0x0, 0x0}, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f000003a000-0x10)={&(0x7f000003d000)="2e2f66696c653000", r4}, 0x10) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001c000)={0x0, 0x1, &(0x7f000003c000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000003c000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000038000)={0x2, 0xf75, 0x0, 0x7ff, 0x7ff, 0x20, 0x2, 0x1000000000000, r5}, 0x20) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000040000-0x6)="2e73656c6600", 0x3) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000003e000)=0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000003b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_cmd={0x2000000000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x88000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/28 08:13:09 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2d76626f786e65743100", 0x3) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x43) ftruncate(r0, 0x5) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000003000)=0x60) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) fallocate(r0, 0x0, 0x0, 0x4) 2017/09/28 08:13:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xb5, @loopback={0x0, 0x1}, 0x2}, 0x1c) listen(r0, 0x0) 2017/09/28 08:13:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0xfffffffffffffffe, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x80, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xb, &(0x7f0000007000-0x10)={0x1500000000000000, 0x8001}, 0x0) 2017/09/28 08:13:09 executing program 0: 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) r0 = syz_open_dev$vcsa(&(0x7f0000004000)="2f6465762f766373612300", 0x100000000, 0x7ff) getpeername$ipx(r0, &(0x7f0000375000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:13:09 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={0x0, 0x6}, &(0x7f0000008000)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000007000+0x85b)=@get={0x1, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000)={0x0, 0xec69}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000-0xb8)={r1, 0x7, 0x1ff, 0x2000000000, 0xfffffffffffffff8, 0xa7c7, 0x8, 0x3, {r2, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000001, 0x3, 0xffffffff7fffffff, 0xffff}}, &(0x7f0000007000)=0xb8) memfd_create(&(0x7f0000001000-0x3)="272d00", 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000006000)={0x8, 0x0, &(0x7f0000006000-0x8)=[], &(0x7f0000005000-0x1)="00", 0xbda1, 0x80, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000008000)=0x8000, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000000a000-0x5)="6465616400", &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000)="272d00", 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000008000)="2f6465762f766373612300", 0x8c62, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r5, 0x8, r6) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x100, 0xfffffffffffffff8, 0x2, 0x200}, 0x10) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) 2017/09/28 08:13:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x34)=@random={"62747266732e00", "70707030706f7369785f61636c5f6163636573732974727573746564747275737465646b657972696e672b7b00"}, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000)=0x10) shmget(0x2, 0x4000, 0x5400006b, &(0x7f0000179000/0x4000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7fffffff}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10001}, 0x98) add_key(&(0x7f0000000000)="7472757374656400", &(0x7f000011c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mbind(&(0x7f000052f000/0x2000)=nil, 0x2000, 0x4002, &(0x7f0000001000-0x8)=0x8, 0x7, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x200280, 0x0) mlock2(&(0x7f0000e33000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0xc5}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x95, 0x625b, 0x6, 0x9, 0xffffffffffff8001, 0x4, {0x0, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x811}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x8, 0x71a3dba4, 0x7ff}}, &(0x7f0000001000-0x4)=0xb8) syz_open_pts(r2, 0x4000) 2017/09/28 08:13:09 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000002e000-0x8)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000002c000-0x10)={&(0x7f0000004000)="2e2f66696c653000", r0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000002d000-0x20)={{&(0x7f0000025000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f000002e000)=0x0, 0x400) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000022000/0x1000)=nil, 0x1000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000002e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) socketpair$inet6(0xa, 0x80a, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x47, &(0x7f000002c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "803e84", 0x11, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2c, 0x3, 0x3, 0xffffffffffffff80, 0x0, 0xfffffffffffffffa, 0x3}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xff, "66"}}}}}}) 2017/09/28 08:13:09 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000034000-0x10)=@generic="00000000000000000000000000000000", 0x10) fcntl$setpipe(r0, 0x407, 0x400) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000002c000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000035000-0xb)="2f6465762f766373612300", 0x6c, 0x48000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000015000-0x1)={0x0}, 0x1) sendto$inet(r0, &(0x7f0000025000-0x1000)="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", 0x481, 0x0, &(0x7f000002f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000032000)=[{&(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x494}], 0x1) 2017/09/28 08:13:09 executing program 0: r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 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, 0xffffffffffffff9c, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000000000)="9ea1bd168bd740a97723a2ec4e766bc840e02de912f37adeb42562dabb4095c916927972d876eb31b85103e879b4a87c3bd375b888b54e8b9cf19900910c1e5e5e9da45c8ec0aef4e66b10af03a79434284e5f689dffe3e6da8f2c14ad021c4efa94fe6b654f4d7e95f127f7d3", 0x6d, 0x40, &(0x7f0000001000)={0x1a, 0x16, 0x9eae, 0x4, 0x7f, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioprio_get$pid(0x1, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000001000)=0x8) 2017/09/28 08:13:09 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000006000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="", 0x0) readahead(r0, 0x8, 0xf907) r1 = memfd_create(&(0x7f000000e000)="00", 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000f000-0x4)=0x7, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000001b000)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x3, [@rand_addr=0x0, @loopback=0x7f000001, @empty=0x0]}, 0x1c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2017/09/28 08:13:09 executing program 0: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000002c000-0x4)=0x7, 0x4) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000033000+0xeda)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000025000-0x1000)="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", 0x6c0, 0x0, &(0x7f000002f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000e000-0x50)=[{&(0x7f0000034000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000017000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000034000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000034000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000034000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}], 0x5) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000035000-0x11)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000035000-0x10)={0x4, &(0x7f0000016000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000007000-0x10)={r2, &(0x7f0000034000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) readv(r0, &(0x7f0000032000)=[{&(0x7f0000032000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c0}], 0x1) 2017/09/28 08:13:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000)="6c7000", 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c35000)="2f6465762f7667615f6172626974657200", 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000001000-0x6)={0x69f, 0xffffffffffffff80, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000002000-0x4)=0x8001, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffac03, 0x0, 0x4, 0x19, 0x4, "b547cfe1e1f22ab6b8b1b7af476c0cec9cb1cfa7ff10aed270d396700b8ec6d8b0c679499a05994f63d7fa57450560ded548a4f51d6a626933cb949f69b8c2cb", "188750b5b257c433e76a2a396ba4669cb49aa5a9b324c2775d2433c0a7129fb73b1cbc167f06948cb237ed1cf5bd7c0bfa9adce39feb5c015e6c498ea9b05f22", "109204fbf5ae2202f6939733fa093593187076353de4f28f2fcd58c8245924bf", [0x4, 0x8]}) sendto$ipx(r1, &(0x7f0000001000-0x59)="6369cbb39485243cbf1883a7320f2bafee4b9393d2112eba3f941adffa0c1f0a099161b2173e934db17364a91283ced8696d2d240ca6468a0ef30ad7ad6319f09beb2afece16dccbb4308f0923f433df0d5db8cb944b7f941d", 0x59, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x4, 0x0, 0x0, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000)={0x424, r2}) 2017/09/28 08:13:09 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000027000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000027000)={0x0, 0x0}, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() setitimer(0x0, &(0x7f0000004000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000027000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000027000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x5, 0x2, 0x16}, &(0x7f0000026000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000001c000)={r4, 0x3, 0x63e4, 0x4, 0x80000001, 0x0}, 0x14) clock_gettime(0x0, &(0x7f000000f000-0x10)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000028000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000029000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000028000)=0x8) rt_sigtimedwait(&(0x7f0000025000)={0x0}, &(0x7f0000021000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f0000009000)={&(0x7f000000d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000024000)=[], 0x0, &(0x7f0000009000-0x1000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000029000-0x8)={0x1, r5}) connect$unix(r0, &(0x7f0000027000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) writev(r0, &(0x7f0000011000-0x10)=[{&(0x7f000001e000)="c3", 0x1}], 0x1) 2017/09/28 08:13:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fe000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x6, 0x9, 0x500, 0x4, 0x200, r2}) r3 = socket(0x6, 0x800, 0x1) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x0, {{0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897d, &(0x7f0000003000-0x28)={@common="73697430000000000000000000000000", @ifru_addrs=@ax25={0x3, {"dd1201b5e26b03"}, 0x100}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8000, 0x7, 0x400, 0x6, 0x80, r2}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000004000-0x4)=0x0) r6 = dup(r1) perf_event_open(&(0x7f0000002000-0x78)={0x7, 0x78, 0x7, 0x4, 0x10000, 0x6, 0x0, 0x8, 0x10000, 0x5, 0x3, 0x9, 0x7, 0x8, 0x0, 0x20, 0x2, 0x9, 0xe4, 0x15000, 0x4, 0x3000000000, 0x7, 0xe, 0x5, 0xc8c, 0x0}, r5, 0x8, r6, 0x9) r7 = semget$private(0x0, 0x0, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r7, 0x0, 0x13, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000005000)={{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x170}, 0x1, [0x1000, 0x9, 0x100000001, 0xd863, 0x2, 0x6f8e, 0x1, 0x101]}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000001000)={0x6, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000006000)={0x4, r8}) tgkill(r5, r5, 0x7f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000007000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x271d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x9, 0x0, "099a2d29411182671f7b1cd7a77a6280a7fe9663871dfd8d80e1bc6ff666585628f47e724349b3f72ebe8a34a15cfe97ad2e4c12f6116a9e9f69388d7b5d0b9df69317b3cddec86d24b8afddaf61e597"}, 0x160) 2017/09/28 08:13:09 executing program 0: mlock(&(0x7f0000f77000/0x1000)=nil, 0x1000) socket$inet(0x2, 0x4, 0x100000001) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000036d000-0x8)=0x0) 2017/09/28 08:13:09 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000030000)="d5434d53e84c4127606c83ea354b372d40f3bdf243c13fe393fcb58d2fa2299a91cea6d273cccd3c1198c0f6ab999ce1531944beb14d2555f9bff23b540a88dbfecfe528e8b2de17cc06ed145a80000001294e2baf6b6b784cc233bc5748adf5192b967adbb190dc3ec8cef800209b58e6f20f49aed3a24c1995a19077fc9f39c66a18a475ee98155a29abde49d8179df9dc", 0x92) bind$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000001c000)="02", 0x1, 0x0, &(0x7f000002a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000)="29", 0x1, 0x0, &(0x7f000002e000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x80, "737464726e670000000000000000000000000000000000000000fa0000000000000000ffffffff00000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000030000)=0x2, 0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0, 0x0}, &(0x7f0000030000)=0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000031000)={0x40000009, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x81, &(0x7f0000030000)=0x0, &(0x7f000001e000)=0x7) sendmmsg(r0, &(0x7f0000014000-0x80)=[{{&(0x7f000000a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000029000+0xde)=[{&(0x7f000000e000)="a0", 0x1}], 0x1, &(0x7f0000024000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) sendto$inet(r0, &(0x7f000002b000)="a7", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f0000033000-0x8)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000026000-0x8)=[&(0x7f0000030000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000032000)="29f16cf1dbf950ee9385135705ddf20bd948b930de39031b81b60fcf9cb8000fee2e896e3b737d7ae243b57aece4bcbeac2039fa4ed464070ef3", 0x3a, 0x1, &(0x7f0000033000-0x50)={0x2, 0x9, 0x0, @tid=r2}, 0x1, r1}]) 2017/09/28 08:13:10 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgrcv(r0, &(0x7f0000009000-0xb8)={0x0, ""}, 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""}, 0x8, 0x0, 0x0) r1 = geteuid() r2 = getgid() r3 = getegid() r4 = memfd_create(&(0x7f0000002000-0x1)="00", 0x3) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000)="6b657972696e6700") getgroups(0x6, &(0x7f0000000000)=[r3, 0x0, 0x0, 0x0, r2, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000001000)="6465616400", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="5d80c2c27aff72862d3934121a8bf04c7685f660222d7541781ab875d2b772041b0d864280f649591be83bfa99b8ded199be645ef348a59d8162fdcb114bbbffa6be8b3a894789cc07b38e52558c42334222953e23da7b376f14b6322eb4ded89452f59bbad10416b5f2622b80cf8eca4b75625d9f145cbf3213afd9715f356c4755bf788dcbffffa5114276b5631d3a47df1f91be65589088e99ad9d435a12242c817e9471e59144f1396501d9fb87ffb278165f5853032d059f36f3baf00521c02796c4ef791e41a00334a69223f75c376005a200b832285fd74486f21caad8543fd7496cb0550af343fc65ea76d084b5687b81eac67", 0xf7, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r6) r7 = getgid() ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000002000)=0x5) ioctl$KDDELIO(r4, 0x4b35, 0x0) fsync(r4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001000-0x78)={{0x8, r1, r5, 0x0, r7, 0x2, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc, 0x7, 0x1, 0xef4, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0}) fremovexattr(r4, &(0x7f0000001000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") signalfd4(r4, &(0x7f0000001000)={0x3}, 0x8, 0x800) 2017/09/28 08:13:10 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x28)={@generic="90d3135c818ab85c556b31616b790107", @ifru_map={0x5, 0x7, 0xfffffffffffffffe, 0x4, 0x1, 0x3}}) personality(0x7400002) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000b000)="2f6465762f7663732300", 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005000)={{0xffffffffffffffff, 0x2, 0x6, 0x0, 0x2}, 0x8001, 0x9cd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000000e000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000f000)="2f6465762f7663732300", 0x37d, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000011000-0x1)=0x0, &(0x7f0000005000)=0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/28 08:13:10 executing program 1: r0 = msgget$private(0x0, 0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x8000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000+0x5e2)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000001000-0x95)={0x1, "ba965371e083bb35c232276c057c9db6cc286b915b791a48cc6ba87824a93fe466f06a6de07d8db8d6ab062a2beb6ca3c98373e315bd3c67983f5d7e83b45f98e538764011f838f68fa7ee32150695aef5ca3b918c0192d743f24db3c9e032ebc99201554b9109102a9df641179684917e9110e3c31d23d06a3e45d733d67119a852c8d46a73c8c1a310548e97"}, 0x95, 0x800) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000-0x4)=0xcf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xa0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x2, 0x3, 0x1, 0x100}, [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]}) 2017/09/28 08:13:10 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000007000-0x8)=0x0) io_destroy(r2) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000006000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, 0x0, 0x3, 0x100, 0x680b, 0x80080000, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000004000)="2f6465762f766373612300", 0x3, 0x800000000040) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x6, 0x0, 0x7ff, 0xa64, 0x4}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000007000-0xa4)={0x0, 0x9a, "5f3cca0913c62c5bddccff2d49513ac17cb265441de46d148230d5d0bfc918ca448fa9d75aad03054f407d48fdb75ba7ce58b8c51496ff545f6d47259a7ea1acea8976bc4ba6ca80b8d6e5c3a23eb5372f66f5ad212235081f7d119da64e528b3a9e9fb910aa976a3b24df187db4fb71031126107e33307f0ed93151c8c40a81fa9f13553460f056b34b02201cadab761e8c63cf6c39517cce8e"}, &(0x7f0000004000)=0xa4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000006000)={r5, 0xfffffffffffffffe}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/28 08:13:10 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00005cf000-0xa)="2f6465762f7663732300", 0x100, 0x8a000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000004d000)={0x80003ff, 0x20, 0x2, 0x2, 0x8, 0x53e5, 0x2, 0xfffffffffffffff9, 0x0}, &(0x7f00001af000-0x4)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x1008)={0x1008, 0x32, "48a6adaf9618098a0d6a66e09773e0aec614516294837a7ec107a65ce2d8f89e603d32993119587a8b6827f0c39f192b1ea556cdba67bf8b4bd9fa0bd57c28464dd28687b537a0009dcb403ffac4a36a2b9c71accc8de54f4de2622ce32071237e85729c24b98467ab22693b5ea6a441cd0644e10276b6bfd6c09a5a465a7d1d184b6f6bfaf9731b22d577f47ba8f2cad102bf7355f1527b1791375d76194e98ff61e76a3423d3d9ad20a397c06d609d07b9f2c999bf503aaa82dd9c6557a9e2594ab1f715fc05d240dd94fda2c88fe779eff23a975b0a5cff5a112cfb51e1ff8616f6a4d769596b5c6eda7c83e4f6c2e3c8099485a2e0879458e6891448b2c04197316ef6d056ba4e22144740b30ad7d9f9513946a17603d68fe94fcba6a2979317ac9bd6aaf18318ef30e86d644017197d15da13939a007921ccae0ec12c990cda144d3413bee77fca4b3e5489735604d70727e3b3ce4e2eeade3651656342d36429ed0ad72adce264962f0bac8d95db2e6322fe0a512eaf90aa129a3f11aa52fd1b4a73a5e06721d1247983877a1f69c8e5095e4426275ce1b3b37b8daa5bf920430afab0108312aab2eeaba1201e1cb461183eba5c1009f5c8376d7bf7cff2a1f5e90e856d3787ba9a192e192c5e0194319764619d747682d77a90e6e71c8dde70119e92e090e9a95ccbac9ddce304f31752e148b5996cd5b10bd89ed48c2cd97b56f5771f5f96b5a47217a8af80c1cfe78db10f2014e3c8ecbdc1698ee75a08b8d7610a5acf4fb7e249d79d629331e4732ed3b260237c4bc5b1e321aa31b61e23ebf7b1a8f724650cc8954c986e90c01777a96a0b05fc5ffb52c743ebbcfcb2879d3fec3edcb994ca75aa3113295725c7be708455ebe389c07808034aedd30ec7943b5785dc96d6806db2b36a304fa9cbd6b133302c411cdcf9f5abcec7f2ef4f9a41ff44c3f39d21ad771ff7d6f76bcc0f97e0ff5d6675d6960f1cc59fa48f5086d1c3220733723126de11bdc4d63783f760c54443f82215e173ac3645aa70ff2c90d77dc049ee77522383b0b91e4d52c602f00ef7222007d2e5fa36db44eb5d4b75b52263b90f6c7179393cdb451fa2151645b2c9e274510acac18a08ca73c7fd89b7e260f277c68f85515108d64d4250336b665a2960e4de9ab99ce8a927884a972d1dbd9257c84896d9e38dfabfb3a88ed7383d500bee2011470cd905c12e0e4700255a2811a63c05d11bc5b54eeccd3eb6ef146ca2e4961c4cc8a74003c19e6861076eda13712edd481b646be9e8db28d557fefd62858e2fde4d770b63f6ffe96f1bb0f78d5a31836901d39ef917324d104e73aed1d47213da61cb3b2158d7e7c2bce2c1fca5e2439cb2a1cd07b14f9123f1d297dd85cb66efbc0fc2f181f79c412d66141c9b9869eecba00d8f7a5e70b6fed9a1fda1f3e0cddfaada62574c77127421a2d40fb2730619538fa5049c06d2c62b598247daed70092e7d3a08b19a847d39847c8d8024f7208c9cfc0b2b5f272b58e3c9f157756d6ddfe7475fe1e213fb5003852c907b769ca1dcc0796a934dc78a924362a0e76a6610677616a81fad37cff2f47e05c9c0c8cda8ec4edf1d6814082314cf68a694b876cd6e264dd798853fcc4eecbc347ee0fa8bb4329550c98584b9a0c555508779d1828ed4e08cd1cd7b63092b1adac84cdd3723dba069f575180ff3df21756f25fe852596561f8cec070878467ea42604b9f102dfc85b3dada06b8275ade58d8a86b0949beca616ff88a8184b377fd0200cb98dc7332acd6d6e82f116914337b5bd905d29bb5db57af176c3ab1912d8a4d715a772ef2d7670da96796b1ecf39a5bde2e02cd65f28d9f99d8aa925ecaa35df6500326877dfc8755b995e002c5a3ccafc9b289b02dce774475a1c14da26278c2c390e61d1f10b1d700a57128ab152e08d3a0cef1fb5b1819affb5dcd92346ab2f098b2deed177194344ff48c754c993416fead897ffc90780e9a355b9f79d8fc310be59b83ef2afa0b12c8675d167892114fecac26e8617dc81e95b2e34157491363662b8c50e1d86512a3d62e6a1529f663122a08f509e29b62fe5f39034db4d72f3d40d0fa158a9ec0f63cb6dce45bdb2a0482a63ab88b4ddb152f601f2f56f996fc4c2fd14fdeb2ea77b16cd482b6fb08cb1a3467d65fbdd2399fb450a54b6a79077cbab2928c34a35bef374a3dff86e7e59b1e95831d73c5baebb81da72c4932fbdf951fa71d623560f15a8baf8d1e7f7cfa9a445dc92f732c7eff7fb4a5977fa995200b58872e84efce2bad001ee838685744612adf280bdcb18a404e18691d613c1e5e10b04e2d9a24ce352c3e638bb26b16c0afb96d0c4233fe7e0668f4c9a49ffc258add0714019c227d684d722f1a16db48ef635cc41a7fd1272444a9a7e92178af9195a3e21d0c694447ceaa8de550fef9400120457f4fd2bb44a3fee464e8bb59773b2f91fd67aac06014973c0ca6d924e6da795a943e2ab6759f9ef47f111afe86529793201d96fd375834379fc958f7977071649824363ab804e4b50f6a6195e8d58dbff98082044907a4dfeaf04b8b331a109c8dae5f82d94e1d836da975f8ac4b34ce9413c45078a076080d6d3f9d9a389225ad6e036b47385981b229c1713c8cea88976fea4b58ca88333584ecdf22c4c1d0160d48691e6a86073b3fce420a9265e9f8d04be61e6c2b268353c9adf7e95ad07c64c82c2b8c318a1320679e16695f4d1f07e7cb1dd02b7e89c25e6379f08ec861b40eab303bee584c39278d2ff018ddfcc594ff3007e56899d48c90c9318101bfbf30c40748675d5cd278708d844114d1e48c7bef6ba29c6dd4e55bc175c564ed8cd173bc91207cd79086042ee1fd41c1e144a34886df8b90a5f98c6c4e612d56135efe465abbaa531c2a4ad00c83253ab68e5b54ae6806df185f7b7884488c1f2293dfc91036d210cbea5115d1eb06d9347b33dea478220603d43e73ea1659ee0422f3b7623772442d3e7f6c4d1309d70a3296124231249be681a7d0fa5f14284bb09f86c3438fbff0377f6b57682dbf5d47865895426ba249d5516f7e5810d5a0edf30257af2706187360cb5a1ebbd1d6e077a939fbbe84bd74b56745ec7bbc0e87ac70b54fc503a9ddb6fa98756e969d511eba287446af909a426c57fbf58f7705d317992546a4b8329d41075f2b267df45d027ad429c873932839ea808358d05282d4d425572c6a0a6028d899d701100a49c12ec03a83b2d965677bb607c1a31878e7f23ec8ad19559b1210308e39cf57a6cce0d8a10b52057a4bf051f2651d61d30f4382ccef9a61d6a6a81635e3b9e2f3f4505c3378f9f0c13b8f3c8f34f3faf0d37d98e73311026a810b8d466785016a4beba9c73bad24d5efedb1ab2e0d34ea9b06f7408f0d7c7a8d5eba4894ba4ff9973b933e8ffb7b7a997bf3f5cc1ee010c47618b0052832719ca44cfc34aa016693885fac8435b60da95d7fcc19d53237a002cbade8463ea14241ce73dba659d066f8f88549f089007bcc789b6bdef66f79403faf866de294d4c231e4c5db5d144f32cfa8aa6e662a86abe7db8ffeaa1fd94404e74a2011b9918927af9b409b7052f042bf298add7450a7910b8b0fbb4a85af870c63bb3009558049a2dd56924870cd6ad89d29aa1ecca311e04d6a836eff344e258373c282fe9d1523e6e199413ea1dff0a1c4e6334c7c0cf3c2c53d9f9514dd33c3fefe1fb328d0fe6089973377a2f9399d3cad7eb8f238d359c67347b4f785fcd365f7f4d27302fc61bc588988f30dd658ee78f4fec5dac96b288a1919ce0db3fa6a5c814c8482cd3a4742ceb53ca81ec3e956b66bb2fe2af0679db8d8cafaa3c9c2b5125acc6756c65c6b5489e127679469fe0fab9165f6bf9c45e093aa78a875817fe467d3ea37e8a3655f04cbbbe1f96bbf42133ce30795a3ce6f7bee69d5c11ddf2184a557b9b270665359d4f289a4cee578ff7e04e3ae12ed1c25a2b556590731c81cc6063798ec1e7562f9e6269d0dfdac515175d929e329b9e196140f80dfc6fb262bce486e31c795d9c35e069916abfc6d7f206df439746e2564090c6aac351f0be6430e03cd1efece555f60e69d64659b793092a188f27f25b66ba642e2c7bf8ee9706292b17d40288da8814ee8d033e524756809d39f57dd1bcffd70cab52f9d050bce835e2c7e69760176adeb3b88107903c7c12538163c5e23eb3fc643d7c1e8f965bff1c1d99472923650fe98a4f01c7795540b37066b8121b67510d48b6e55ea0aa10f95ed1c26d908a3f0fc09606bd9a646d8c429d52d7bc10a3bed5bf6603917b1971a61f7cb8aee1b772b788f0461718ef4b816562582dadfd37027cacde1e099f7f354051e280f56e217ad84856162169f4b97b592997c947fa2d26e83463bb486f778ecb14ebe6de6fa4d970e075e371851a0d9debaa836bad03d85952ecbae9fb9c76e78132297381085b6ace1de1dcf07949e4561c31c1696c9f5d52c0de933c1634c808f08dffd019462a0d9cddd26106c7466b32c05116bced0fa585c59a324de09bd1c71c266fe019baa08de83b0edc19346a9c575ac0afea0f17774415868bfc92587b117dd350cd9facc433c334986d12a7f759c48e37b280308d951bc94cff969678a94fe05d351492f55232b18afbb19dad362f082389de33903fd899779667d3c4faa50e2490ee48b398f4f4ff32cf27f54b0c0997644e65b37ddfa4931f77d9d1744cdd31bb920b4a18cdfe896fe8dc6ad80c6c68f817ecd5a157bfe4063618482d853c1c61f519aebef72e6735756870fdc3d088ee2feb7b9cead6bbb75cc686f671c23dfab9a88ccee9babef7a13ce7c39c9003d5bbcd48aba3c347a8e847bfec119b2e82b6bbe45e112edb30950801fe896e827c020e9480f94bbfa3fd27d5c42a10dd94e01684c85ce014a4202b9771df775f9e7eeb80c9b92bfbc16e2a78062ea119667e18418fd33d79e6634cbdaa3ef9cc3f65a5d6ef4a973620479bbbe5e6c8cd89f9d6b12bce11461ebc966d8455a1da2e85d07a2a35fa98225bc9088ceae78a2b1a1aafa3925afc3d79a587c05fe38a432085a4b3b4128e465cf28c04359759992bc8bbf3304f0a4c32934022829493171a32b55b112ccf4bdd7867a9e8cd036eb5b150422d9a5d37def328ebeb5afb82648794c72f9d4ee4ed2349276f7b58783447046ae76b3b1e108a73832e743fe9d8d7b22c4d1efb10da223156e417694c2bd2eeb29f5c3ea1d2801006e63ec217b619762dce88bda74481efdf6e2d47f25d78f2050514585d8fa8aa40712de937e6ccd16ec4f856fb2553550af3e7d2ca6d9bcc5cba3374df188a5c3a709b4076b93ef6d5ccea7141ef54dabc7a583ff74c0182a851505f7c8c7a5c0cfba3b5dc2e7e9b4b5e1bf1e1ef84b293f335ba94ce12b8b6391114cc8cf721634c99d29942915ec4291e568f95f5b70494b0b02aefe4b867e74c7fa1ed534c51936c49d9c9b95dd6bc7d4fa1e2aa3c8f03dfc9a7a90f85e80c9c2781e98baf96b20c56e1a145f129dba530c40ba2eecdfa10ebe9ca181f89bc2fd01d0be36f563107dfa7dee7c4e30f7b8ab3f7e1ffbf615f30d2f523ef802ad68ee3ed45fb3ec24c0f803800734572846375b91aad9642029fb83065d86e5b36bd330fb57eb2b0f61b77ded914dcdbc1ccb523159f1c03ae28a2e0739aba2982f0f8380d16f19af7bc8e97b646702001db5d27d7776dd69f1df7329d9d0804a81a074af052632afdd54206e1827cf410f45ca4"}, 0x210080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000265000-0x8)={r1, 0xcb}, &(0x7f0000000000)=0x8) r2 = syz_open_dev$tun(&(0x7f0000882000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r3, 0x8000000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000029000-0xc)={@multicast1=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000029000-0x4)=0xc) bind$inet(r3, &(0x7f000001b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000011000)={0x0, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000029000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001d000-0x20)=@ethtool_rxfh={0x46, 0x3, 0x6, 0x5, 0x4, "e7108e", 0x0, [0x4, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/28 08:13:10 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000008000)=0x2, 0x802, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000005000)={0x57d1e235}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x10, 0x80000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x2, &(0x7f000000d000-0x2c)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x3f, 0x30}, &(0x7f000000d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)={r1, 0x3}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000b000-0x14)={0x7, [0x6, 0x0, 0x4, 0x5, 0xba5, 0x1ff, 0x97c5]}, &(0x7f000000b000-0x4)=0x14) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x2, 0x1b, 0x4, "f17bc4bf57c9f337547acdf1c8517efeb4eae3c6ae4ad97a29fc37d8765d8d429a6c1f3ebcec9f667249dcade74597bf37d0b1620cdcb53962a7e8982a0bba11", "6491c33cd2624a80b665458b097e91eda478aa41e1a2b62b656ca67bcfb43e2c231ad012cd8ffd4cca282224c1cd8091bf5c146a65385114180b1a40dc3f7663", "6851561f404f90152a475c0bd2fe6c7243d493aeb4e1169cbe6dbc3b051df23d", [0x3, 0x1a7a]}) msync(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) 2017/09/28 08:13:10 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 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) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000002e000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000002e000-0x70)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000013000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000014000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000001e000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f000002d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000002d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f000002d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}], 0x7, &(0x7f0000018000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x101}, 0x20) fcntl$lock(r0, 0x6, &(0x7f000002d000-0x20)={0x0, 0x0, 0x0, 0x3, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000002e000)=[{r0, 0x20, 0x0}, {r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}], 0x6, &(0x7f000002f000-0x10)={0x77359400, 0x0}, &(0x7f000002e000)={0x1}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002e000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f70746d7800", 0x1c0, 0x0) flock(r1, 0x2) ioctl$VT_RELDISP(r1, 0x5605) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x0, 0x0, 0x9, 0x2, 0x0}) 2017/09/28 08:13:10 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000624000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f7f000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f000057c000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x28) r1 = socket(0xb, 0x3, 0x5fa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000-0x20)={@generic="29d1054acf6e944562e94fd04ebab707", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000024000)="2f6465762f70746d7800", 0x400000, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000008000)={0x7, 0xb}) bind$inet(r2, &(0x7f000000a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000017000)={0x0, 0x200, 0xff, 0x8, 0x1, 0x4, 0x7f, 0x1ff, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x3, 0x3ff, 0x7}}, &(0x7f0000012000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001d000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x40, 0x7, 0x10}, 0xa0) connect$inet(r2, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f000001c000)=[{&(0x7f0000022000-0x7d)="0000", 0x2}], 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r2, &(0x7f0000016000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000025000-0x4)=0x10) ioctl$TCSETA(r3, 0x5402, &(0x7f0000022000)={0x7fffffff, 0x2c04, 0x4, 0x2, 0xa80, 0x4, 0x8, 0x7, 0x5, 0x6}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000000a000-0x4)=0x0) sched_setaffinity(r6, 0x8, &(0x7f0000003000-0x8)=0x1ff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000014000-0x10)={0x9, 0x2, 0x8, 0x100, 0x0}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f000000e000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000025000-0xc)=@sack_info={r7, 0x7fffffff, 0x1}, &(0x7f0000024000)=0xc) sendto(r2, &(0x7f0000007000)="65", 0x1, 0x0, &(0x7f0000009000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa) 2017/09/28 08:13:10 executing program 1: mmap(&(0x7f0000000000/0xcb0000)=nil, 0xcb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000cb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000cb0000)=0x7, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cab000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x4, 0x100000001, 0x80, 0x1}, 0x20) 2017/09/28 08:13:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)="6b657972696e6700", 0x2) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000218000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syslog(0x3, &(0x7f0000002000-0x1000)="", 0x0) 2017/09/28 08:13:10 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x400, 0x6, &(0x7f0000001000-0xc0)=[{&(0x7f0000009000)="d6bbf0cd65c5ff1ccbdfd9f025eddfa7027cd0d13b5de77f9a65d03d7e114fd38827a248dfbdc37857f8dc6bd7ce647e8d353cc5b1e3be753de9b9eb1d29cc1eff8a3b33cc9d62cb139f455c6843f69806afbc74e6badde84b09c49530681380404aa588c7209f7b257def26240a8e4db93276c148fb693553382f42b165c3ffafa9531063e991ffc2768b9ea635d111bc8c7edab3209dbf343504", 0x9b, 0x100, 0x75}, {&(0x7f0000003000-0x13)="fcd60267a49bc834b470fb33659026c10987ea", 0x13, 0x6651dccf, 0x8000}, {&(0x7f0000005000)="99bf5e39b2658a9d2dbc37e7c2365f5e132eef86cbb8e231c7018829b8e25511f523d07340cc148049bb594c2ef5c643450c1383e2158c1a230a0523851726c9ef3281cd08c8934cf191431274cd6a7cefbfa4a2e24ee98ddb98280b37d9e59a8bb0b1ade2097140cec130748f8594c78363ae38ee64f19728898166c5c6921a8bbb1603fb2d22d4ef637c462da82347414202b8513d69490a8de74d9592532f719d37a97743f8230d98ef25f6179ff66e9d34166ed336696f94", 0xba, 0x3, 0x7}, {&(0x7f000000a000-0x25)="a1cd30eef0e9f59391d27fa7f1d43d48a5875542319ea18b75a476ba634f66a419a5ccc25f", 0x25, 0x8, 0x8}, {&(0x7f0000003000)="06b0d9eeabf8d94dd66348107a61774ec31d96a9136718b227ddd7850a2e48878afea8c289635125e49aa8a00608b304a3f3e319b92ba346c35ae89eeae6a38ec90b3ece44bd393dd2201ca85614dc182e88504aa48a5a934656feaa7b9cc3f6ea480edec05e01cca2d7d3e3f471d97fadc2329a5d22f6577f922e74ca2284dc5d40b5d961400b3f9b94aa8625654bbe668762019b8282e8f080161fc70cfcc414515bee2f24f4197c9fea38eba33987889e37211eb9f678505bfb21cf3bd48ee56653a4844cdcbc2080f38cabbdef548cbe38aeae", 0xd5, 0x81, 0x400}, {&(0x7f0000002000)="4f06b83a85da20460d3bb8be55b1deeb31fd6b9659df74e3933fcad751ac6b4a967e44d6527bb24d10c9866b73d99e554ce9b1c0f447d2f1ec16f5f9eea866a0e5f265487b97ba3f33f4ece5c791c08dcaeb403e026c6cb81cb0dba55a87b5816057b6be8d4d2e11a7ad15b4830124917b77bf71a0c010f932afad9ab54e6a5e2419f28009643519ca7f2dd10a453d1e7230bb29a38bc52638db07d77a14f06f181928f2d2", 0xa5, 0x1, 0x0}], 0x160000) socketpair(0x9, 0x3, 0x7, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f000000a000)="2e2f66696c653000", 0x4000159) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = shmget(0x0, 0x2000, 0x804, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) ptrace(0x4207, r4) socketpair(0xa, 0x4, 0x5, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000002000-0x4)=0x477, 0x4) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/09/28 08:13:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000-0x8)="7472757374656400", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffa) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$update(0x2, r0, 0x0, 0x0) socketpair(0x11, 0x0, 0x64, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x10001}) 2017/09/28 08:13:10 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0xffffffff9214636a, 0x5183}) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000)=0x10001, 0x4) io_setup(0x8, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f0000005000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb68, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xc) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000014000-0x28)={&(0x7f000000c000/0x1000)=nil, 0x3, 0x1, 0x20, &(0x7f0000001000/0x3000)=nil, 0x20}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000014000)=0x0) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b92000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x200001042) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000015000-0x70)=[{&(0x7f0000016000-0x2c)="fc64591db103d7a3f9eeb8bae9d5ebe01a515befca0b6fd509b1a33576e9d8c7f021b2d0d6b36ca405d446e2", 0x2c}, {&(0x7f0000016000)="b1711de5fcef542d0e28c04973d5cd0554e983aec087c9a3ac8583016055ac9f31245b6262bfce46f0c943a05dca505f16b7295fda29fd2511a250afe97d8bd84c438d9085da97966a013e9e731d5586e93ebb2807a7879e90217a83674308b417f657be00a98a6d5fd6107035e365bde58fbde031f66b0715f967b42efeb22f4dff5884866731b752202ef8ea3a7f36654ab048948000a33db005ce592188ad9123e5ded79902a9a2e67a0a5902aeafc901c263f18b908eb8776f3c956dbd7132228d864af3ae1babe4ca49bfa978c401e8a6", 0xd3}, {&(0x7f0000014000)="20f499f9de1e46058e5b4db40d32bab55fd6d87d2848b12d71e7e6c33132", 0x1e}, {&(0x7f0000018000-0xd2)="73d84eb5eb86d622bc3d69a1b3b3ffd4a760c3bbfa39344df7e933f18359cd16cb186030a7d89b682e9b3ac0ed5146ed7aa35df3bb8c149d76521c362d3855203328a7e469a3c606d21a71bbcb034a4765d42944ba865ee3a11a6b293cc70a8904515957b712dfe818eb4013a70de63ca3d691fcb078768e617d4473b36ac8f548d7f851c7e70d71e31e6f80fe052777a13d943c9adda200fdc02dc85d4c2922593361e180543732974f5b9d09a570741ae1ebbd4d0039a8d2082a9de39f8fd8697365311901ac712f4836e2bcc95223dd93", 0xd2}, {&(0x7f000000c000+0x2c0)="0162c1575621daa30c21f9fbc7f7976d4edf273f77013b47c6cfa57f1fe10f9291f91741071ed799d71e97a21a8137910be28321ae8d0c39b05e8df40e7425e81bc0809475ea81e3798707269df65c6e922009f5b596b0977f6359f88c2c0c32b81a3272debadb0901d7508e3e0d0ce8036781c1f13fdedc8b961c006fd48b5597dc858616c0a04a2c5ff0d096176c", 0x8f}, {&(0x7f0000007000-0x4a)="f0cad27827265d0cfc6396d8730ab654936a3e042b3e9be19cd1f1c33c13baa3340b95a6a248b1dd9f36d1be486da510a878268aba2015e7213091839bc45fc74e68c1cc50b7676992f3", 0x4a}, {&(0x7f0000016000-0x1000)="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", 0x1000}], 0x7, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001a000-0x401)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x401, 0x0) 2017/09/28 08:13:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={"73656375726974792e00", "2700"}, &(0x7f0000001000-0x5)="47504c2400", 0x5, 0x2) r1 = epoll_create1(0x80000) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e67000-0x14)={0x0, 0x4, 0x1, 0x7, 0x4, 0x1f}, &(0x7f0000000000)=0x14) 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) getpeername$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c5b000)={r3, 0x2, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5266ff3e}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x9b)="99258bf435f81e8571ed8573a071b8e3192a1920a518e630f63bb88a347bb2904a568a0086a3fec4532c434fc4555224d15732812eeb3e3c10399ac9e9a66ad513b7d921ca9c6cbd924d95526ac62a49ffc01d5b1216a55098d3077c566361a214f4417ac2e4efa760755c9dcb6eafecfae9643baff6adf6a0b91c711d26753eea9d5730b5d89202b90875a0c7cc77f18b3ba4cc5f59f2b86a7d68", 0x9b}, {&(0x7f0000002000-0x6)="5dd52fedb4e3", 0x6}, {&(0x7f0000001000-0xa9)="02304058ea165582f5839eb85e72e5c4e342d0dbdeee4ce815c52758fa88df50b38d1ae72ac7bc48a45d8bd509c6d23ba3a40026dadf36600583e80f135cbbac0d12e2b11efc04c387f033167bc93deca671be2e1ee54c5dd8be3f51175a0b69ece5e8e69324761e15247205bcbd505c17c60989e6bb4e05f644813c1d694d32241667bec88c3e25cdbeff6a29d11802c5503992f2ba988ff7b870bcaf3234d92d3b84b718c089f154", 0xa9}, {&(0x7f0000000000)="18039bccf0f78a16fef723212fd4a5b086b2a23683d0da11d2fe6be8b966b52c9950a0703cce08fbd85e1363b44cb1cbba363dc62a86d85cf8dd80a8815b13f6e7c0219e089d70453677e92b6310ae9753e71fcd6c0ede49f90324360a9efa98dc906295677e550a155caf7a5033be66fb8e03059d11", 0x76}, {&(0x7f0000000000)="6962beac4fe970da428bbe3fcb743c36ca67f79eac13fab7aa2dc7d59f96bc8e751f0e019f5612a7ac332ada63f36f547f5e4a1cf6070e33c61c0715caaea90b2bfb7a1b26aeed7a810a8f6e1b71662e1bda8627b930ef893859e86b85457b1c1719c122f9b03ad95552bc7d02ca9961841fe258bb66bc21830ca74c8e2711e4e6eba60f3bb4ee62d61ddda3b4bfe97236c54948311689bc7ee61a10abbb16dd54176b8c30e5026532", 0xa9}, {&(0x7f0000002000-0x98)="75fd2f3ce6a905f0efa2c54293008a2ac49d5074eee67ab561a112dae15ffa2794493d3bcff06660aeea6b9dc8bacb584c1d3ac437172beeb649c1e2614f590cddf2cc9680fa97644b3f4f9050e291b90c0aa51b094f2f84220341f03b68173db62aac236a344c16b5e7cbcdc6630c2ace2fef35e55fddcf8d9147b08a9d048c4b9f54ae43efaba18753ff96497f5d59760e0cddd02fe1da", 0x98}], 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000)={0x6, 0x8, 0x200, 0x10000, 0x3, 0x80, 0x2, 0x5, r3}, &(0x7f0000001000+0xafe)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000004000)="00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x1c80}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0xd2c17cad7a7ae45d, 0x0}) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000004000-0x28)={0x80000001, 0x16, 0x100000001, 0x0, "b8f4926ddb2294e64040000000000000005b89f136ffee439a6600000400bc67"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)="72db6231da72ccf7714a7a6c55633351d579025b1512a2d966789f2297f7fe62af43f027d6b2211aec637f5ce97b1037636ac3cc6f977282bbaa6782c708601e9c20598a938b9dd37b0cf70beaa1ef62a75d0b23b11d461094c7e356af00aadc274f1c5f4ee937dcc7258fc6b00ef60cb04d3782c65377d3cad6bd3f56fa2cc0148d246a12cabe6707800f15a8264818847be8d5cbdb6b2fd45cc88bcd21604b51e739e91627a24ef45f1407ec80b7ace9ce0bced5c2495d039198a46ba45edca9f191fc7f4b8ee07ba7f37d542ce0376cb5f71bbccc9882b33bc384c0150d093c0e582db05c97377a2fe460", 0xec}, {&(0x7f0000001000-0x24)="805e1c99cf623547bb3f5a7f20d30d0e6430d70743f2b507ecf112867def769b25f12b3e", 0x24}, {&(0x7f0000003000)="4f78bc59c934a287fd248d17b4a79343ca3f189558ed787f09c42ad5d08ee1290db78f02db067a13e5a8f857990e8ef3fb9614f8e66e6e1544934577305c56c6fe0ea569dd26d3a3aef4a735f528baff5946a46185fde897bee734ea34ad09d7bd776a9e98971720", 0x68}], 0x3) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000000000)=0x0, 0x202) r0 = memfd_create(&(0x7f0000002000-0x15)="70726f63747275737465642f76626f786e65743100", 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) write$tun(r0, &(0x7f0000003000-0x100a)=@hdr={0x0, 0x7, 0x1, 0x1000, 0xc19, 0xc79, "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"}, 0x100a) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x224) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x7, 0x4, 0x1000}, {0x2, 0x8, 0x800}, {0x1, 0x7, 0x0}, {0x0, 0x6, 0x1000}], 0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000004000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000001000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000003000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000002000-0x6)="000000000000", 0x6}, {&(0x7f0000002000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8) 2017/09/28 08:13:11 executing program 0: r0 = socket$inet6(0xa, 0x5, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000041000)={0x6, 0x9, 0x72ae, 0x2, 0x1}, 0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000045000-0x4)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000035000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000042000)={r1, &(0x7f0000013000-0x95)="", &(0x7f0000043000-0xe)="0000000000000000000000000000"}, 0x18) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f000002c000)=@file={0x10000000001, "2e2f66696c653100"}, 0xa) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000039000)=@file={0x1, "2e2f66696c65312f66696c653000"}, 0x10) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="6d696d655f747970656e6f64657640657468305e757365722d7070703100", 0xffffffffffffffff) r1 = request_key(&(0x7f0000002000)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xa)="657468315b7070703100", 0xfffffffffffffffb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) keyctl$get_persistent(0x16, r2, r1) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) keyctl$unlink(0x9, r1, r0) 2017/09/28 08:13:11 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000000d000)=0x0) fcntl$setstatus(r0, 0x4, 0x42400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x80, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000009000-0xc)={0x2, 0x8, 0x65, 0x22, 0x7c, 0x9}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000000, &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000012000-0x10)={r5, r6+10000000}, 0x0) removexattr(&(0x7f0000011000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x10)=@random={"62747266732e00", "2f6465762f76637300"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f000000f000)={0x0, 0x0, 0x0, 0xf, 0x81, r1, &(0x7f000000f000)="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", 0xfc, 0xfffffffffffffff8, &(0x7f000000f000)={0xffffffffffff7fff, 0x61, 0x7, @thr={&(0x7f000000f000)="71108281b40eb9442a1a41c815bca4f956c18595db76b9a56f69c4536ca3321ab3e6942a3bd7c6400021280890587d28f01bf98b5fff9b0071bffe523e88b2d44a9f94f7f75c94d6f6888590a693efa7cfb4c3c085dd38480501744e0985341683ceaafc566af1efe951b78f286b69f922d1917708313521bdc07ae28d67494b038ac28fae38ded1b97118a0fd40fb56d812c53570c35016539ec45303884ce434ed6a", &(0x7f0000010000-0x84)="2e974be0fc8e69f30e3665548d429946f5a15948b9ca87c285679dd56b090ee22d297be7ab8b6f927025dfc1932afac64684b309db08e726fffcb2ff0cba39404deee230afbf35d2e3cbf99987d15f38d9db12880e5bdd88ef7aeba5e691a347f4f7dd93851a47b0f18eed3a6d7848e48367f4a6042db989d202e90273614a35598d85fd"}}, 0x1, r1}, &(0x7f000000e000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000004000-0x10)=[{&(0x7f0000004000)="", 0x0}], 0x1) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000003000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000)={0x0, 0x0}) syncfs(r0) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, &(0x7f0000007000-0x4)=0x200) r4 = socket$netlink(0x10, 0x3, 0xf) r5 = dup(r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0xfffffffffffffffa) getsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000007000-0x4)=0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000001000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) writev(r5, &(0x7f0000005000)=[{&(0x7f0000001000-0xa8)="78", 0x1}], 0x1) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r5, 0x7, &(0x7f0000003000-0x20)={0x2, 0x4, 0x3, 0x80000000, r6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x2}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000009000)={r7, 0x8000000000005}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000020000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, 0x0, &(0x7f000000b000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000019000)={0x0, 0x8001}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000026000)={r3, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff9, 0x10001, 0x1856, 0x0}, 0xa0) 2017/09/28 08:13:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000206000-0xeb)="", 0x0) 2017/09/28 08:13:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1515, &(0x7f0000000000/0x4000)=nil) mlockall(0x400000000000001e) madvise(&(0x7f0000385000/0x2000)=nil, 0x2000, 0xa) shmat(r0, &(0x7f0000002000/0x1000)=nil, 0x1007000) r1 = shmat(r0, &(0x7f000043c000/0x3000)=nil, 0x1000) munlock(&(0x7f0000000000/0x2000)=nil, 0x2000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r2, &(0x7f0000002000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000-0x8)={r4, 0x6a2}, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = accept$inet(r5, &(0x7f0000512000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) shmdt(r1) 2017/09/28 08:13:11 executing program 0: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)="7472757374656400", &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e74000-0x9)="272a73656c66405e00", 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000df8000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000ec3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)="449d", 0x2, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x800, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x200, 0xa94, 0x9, 0x200, 0x81ed}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001000)=r3, 0x4) memfd_create(&(0x7f0000001000-0x6)="2d6264657600", 0x2) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x820000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f00003ad000/0x2000)=nil, 0x2000}) clone(0x4fffc, &(0x7f0000002000-0x3c)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x43)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x8)="2e2f66696c653000", r0}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000)=0x1) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2017/09/28 08:13:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xfffffffffffffffa}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0x7fff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000-0x8c)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x0, 0x7, 0x8001, 0x4, 0x0, 0x80000000, 0xba4, 0x2, 0x5, 0x8001, 0x4, 0x9, 0x7f]}, &(0x7f0000005000-0x4)=0x108) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000004000+0xcbf)=0x57) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000)=0x1c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000-0x8)={r3, 0xcd}, &(0x7f0000006000)=0x8) r5 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000-0x10)={r2, 0xf49, 0x40800000, 0x5}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000009000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x2}) 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) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f000000a000-0x1c)=@in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000009000)=[{&(0x7f000000a000-0x4d)="fae926324c89df415c55bf2808afa10e0262b0c3a083f0106c5502280f922c423c96cf84db3aff74a70cafd0b4b15648a847ead57a8166c5ca824c486b7863e3a1322f904d8de309b7ef9cd977", 0x4d}, {&(0x7f0000003000)="f204afb099d2a8a1cc1074977bb7792032aa5091b8ee26a273bd04c3c1577804eb8f5cbececdae154478097341aeaaa58465", 0x32}], 0x2, &(0x7f0000009000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x101, 0x0, 0x4, 0xffffffff, 0x7f, 0x3, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x201, 0x3b, 0x2, r4}}], 0x2, 0x0}, 0x20000800) 2017/09/28 08:13:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000)="2e2f66696c653000", 0x0}, 0x10) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@empty=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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000002000)=0x7) r3 = request_key(&(0x7f0000003000-0x6)="6c6f676f6e00", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x6)="73656c662500", 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r3) connect(r0, &(0x7f0000002000-0xa)=@rc={0x1f, {0x0, 0x7, 0x4, 0x5, 0x722f907c, 0x755}, 0x1382801c}, 0xa) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="2b3ffe83ad9a27c7fbc04ed3e4b70d7f6a9c1b50e1e4cbd929241a73fdba50af484387124d", 0x25, 0x1, 0x0) [ 85.373533] Unable to handle kernel paging request at virtual address ffff80002fd714a2 [ 85.375931] Mem abort info: [ 85.378721] Exception class = DABT (current EL), IL = 32 bits [ 85.386627] SET = 0, FnV = 0 [ 85.388660] EA = 0, S1PTW = 0 [ 85.390755] Data abort info: [ 85.393229] ISV = 0, ISS = 0x00000033 [ 85.394497] CM = 0, WnR = 0 [ 85.395557] swapper pgtable: 4k pages, 48-bit VAs, pgd = ffff20000eeb2000 [ 85.398591] [ffff80002fd714a2] *pgd=000000007eff7003, *pud=000000007eff6003, *pmd=00f800006fc00711 [ 85.402195] Internal error: Oops: 96000021 [#1] PREEMPT SMP [ 85.404260] Modules linked in: [ 85.405363] CPU: 3 PID: 0 Comm: swapper/3 Not tainted 4.14.0-rc2-00001-gd7ad33d #115 [ 85.407664] Hardware name: linux,dummy-virt (DT) [ 85.409134] task: ffff80003a901a80 task.stack: ffff80003a908000 [ 85.410855] PC is at __ll_sc_atomic_add+0x4/0x18 [ 85.412344] LR is at __skb_clone+0x4a8/0x6c0 [ 85.413759] pc : [] lr : [] pstate: 10000145 [ 85.416358] sp : ffff80003efd86e0 [ 85.417445] x29: ffff80003efd86e0 x28: 000060003418b000 [ 85.419132] x27: ffff20000ae55360 x26: ffff8000182c1608 [ 85.420696] x25: ffff80002fd7137e x24: ffff8000182c1610 [ 85.422421] x23: ffff20000ae60000 x22: ffff80001577871c [ 85.423979] x21: 1ffff00007dfb0e8 x20: ffff8000182c1540 [ 85.425987] x19: ffff800015778640 x18: ffff20000da58140 [ 85.427551] x17: 0000000000000000 x16: 0000000000000002 [ 85.429292] x15: ffff20000e1485a0 x14: ffff2000082f912c [ 85.430826] x13: ffff2000082f8dcc x12: ffff2000082f8980 [ 85.432480] x11: 1ffff00002aef0df x10: ffff100002aef0df [ 85.434130] x9 : dfff200000000000 x8 : 0082009000a40008 [ 85.436092] x7 : 0000000000000000 x6 : ffff800015778700 [ 85.437762] x5 : ffff100002aef0e0 x4 : 0000000000000000 [ 85.439469] x3 : 1ffff00002aef0e3 x2 : ffff80002fd7147e [ 85.441096] x1 : ffff80002fd714a2 x0 : 0000000000000001 [ 85.442825] Process swapper/3 (pid: 0, stack limit = 0xffff80003a908000) [ 85.445226] Call trace: [ 85.445913] Exception stack(0xffff80003efd85a0 to 0xffff80003efd86e0) [ 85.447871] 85a0: 0000000000000001 ffff80002fd714a2 ffff80002fd7147e 1ffff00002aef0e3 [ 85.450364] 85c0: 0000000000000000 ffff100002aef0e0 ffff800015778700 0000000000000000 [ 85.452813] 85e0: 0082009000a40008 dfff200000000000 ffff100002aef0df 1ffff00002aef0df [ 85.455394] 8600: ffff2000082f8980 ffff2000082f8dcc ffff2000082f912c ffff20000e1485a0 [ 85.458137] 8620: 0000000000000002 0000000000000000 ffff20000da58140 ffff800015778640 [ 85.460448] 8640: ffff8000182c1540 1ffff00007dfb0e8 ffff80001577871c ffff20000ae60000 2017/09/28 08:13:11 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000003a000)={0x6, 0x69, &(0x7f000002a000)="3768cf87422a1c28fb05ffe5719c90ff8e11e1f535b0fe383aaeaaec6961b6da5a9fd36d0e4da2d44a8932cb5af3868d234693f422dc0173e42692bebb1f628ff398b185344fbbe0ecf74b06fc0504a79f88921018a94d0ac7a927de1991b5c4243d43d02ece47a99b"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000002f000)=0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000003d000)=0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x5, &(0x7f0000022000-0x28)=[&(0x7f000003e000-0x40)={0x0, 0x0, 0x0, 0x9, 0x80000000, r0, &(0x7f000002c000)="f60d89c6c40be54dc6f4f29c7dbf9c5fa0073540862b27fa80b9aa534f0a306ab0438751108e64", 0x27, 0x4, &(0x7f0000008000-0x50)={0x0, 0x8, 0x4, @tid=r3}, 0x1, r0}, &(0x7f000001e000)={0x0, 0x0, 0x0, 0xf, 0x100000000, r1, &(0x7f000003e000-0x1000)="3ff17a7834a0cfca3b7faf38611c1e5d23b086d6af5f7c703455d25459f5ef665eae4ee9acdc16e1669d7028e81dd84468baad60b34d2c0f4975d85f8d4d06a1797f8b15ae520a60fe3dba1de7810f7f0e58227e93c969c511240cedb822591bae1786f060262c20ddd087262d20c13b285cf4a7b1c36f2391234bff34d34e1b3b778f6a8c124b7e709ae72cb59a52da8a38235dc3634e74ae42716acd1480f9e6115c2db6ce5e7b6a6090c9dcf42458f75b3c3139601f26c8c6d0f51c3b993db9a3c3b16d6401fb5229243256ba5e95e166ffdff3399d65440beb0b4c42ff10a6876aa4b08b6f697737bb0c4ab31dd8ea804f713521125927b4c5ff66e9843c25fc5e8f0f2561bbfca8ae586224c9ab9459ac2d2409fc79acf6a33661304b5ca2fa6d99d0d958e3050d4c3e34083fa89cb1353712b5c1127d21ecd8addcd986cbd80a36d1d629fcf1ddd207664b4a02aa45fff942282be3affeeaa0885fcc9df25c9c87e7adab7900d16e4c1be08915566543039c4c656bcf4f78ac116ff764a91deedb51e7febde46dc1460523ea3d280dfec02ac57c444c43dbaf24c98c9cb95c718598dc1c738c725def985c4349d4e5f85bbc247981357d5e9f1d1aeb407c48758aa6a09df25af6f8f6949b6b0ecafa434d00ad6a4e28bc3120c7950ba34da46af2c21aab86dfe8e6a62d73390c996d4b758afe52645b14b57ba9aa54250e2a077a982fa2cc047b04cf30d099c8c3770cedf49c4356c666b9b1f812a164916d39fcee6c88b69a1007940f79b456b0583ac69862fdc3d004e799c14ffa1e504ee17d95ef43af9f4e07278cc3fbfab085df0fc9bdaf1a2381ff9fb8aad78af425be349911f267625e374cbda7bdef4d78334ce7641de0cfd225c7420b47e7c4a44ef0e0b22dcb08407760cae9b3601f567da1297df64733bdcd4e930bc463bcb322ad1334267a810660c33034489af5dbdb054e01a12d9899601612f278f2605bd55982e8445652bda38cbfde56139d71f0274e15c32f15a5f62dc9e2b6a7855a64cf604b2cdae810e9e6ba196f96dc71022d55108e59c95153b3bbad6c1f1df69a0244e87abcc5ecdd916fce024b804b5c40dab8556a92d470200ac90d526b87297a51f597957fea98106b56a883cb904c2c368bd1cdc2861c53d70e8a5add1afdeb5108cb75fb8c11324ddf28e49e9fbf169ea8496b64644e6d1111ff21f70f14ef352b78acc2d2da62c382556ce4a052e23e968b9f5e0695987d08045feabb110326404823ee1b105acf82b4e399fadc61a6a1c4abedf419243ca3707f38298d4e77537ae82505c4339ade0e6fa9bcac65d53f17d5796ca7e923fdd13bf79263c3b2fa7ba2fe06e57bf69c07cf57a45e71a5e75414a5cb6ab4fcb743ff308b4d410f4cd3a79cd7ebfc50b320dfb4841b8f95dc8f781ec4bf0eb046b628f24ef69a0971831acb2741eb10fef7410416515626bd6aaf39248bfaac5a0e7f94f5d502e178aab0608bca04bc76d7d84daed42928bc43c052b10a60a577faf52735820e46e112b1b6a82d4ac7101a24c8299088e9a36c2789b007bbdca104370fa51a584540754de669337e3daad9c29804fc098b78813e127c84d27465e7e6d91d9d404ec64c26af659ba512315eb4b82481aa6524031828d5b5d2aacaa004317a777250ea5164f9f41ca6e7389e20041839560b276e9e6a24a47dde7268029467f04677c8a67a34b0b96491e0ec1fb32adf4b28cfda4a7424ce28873d83cc74a6943e24d2b25c541d2b349eb0186256ad2d76bf0594076569267f081517dc92d7312ec4bb57117f7f87f042f9e1ac04ce53459cab9f1bb42b3d53dd89f1579cda6fd43f6a14bd6cdcb04bd9026dacf1841d2318a4a8c05557b893e7721d5c33b27e357455962cd13b97c57a140dd7672a63d81ed43bdb03095ce8f83430381a622bd5716460311467417689dfed84826ce6f5109aab082257893e474bfd444ac17e4efe230d0129ab8cef291ce8b2772649d3cc20930eadccb972b39d8c3ccfb510d3b23199fea53a0703b2d2af3ea4f190161b9955b6c947612db7e759952f19076e8184d33070448668ff33df4ca3e64a2edc03670480ca49366d9540d6dbc52e058b70f3c866857e9eaa3b211dc651073ae0e97d9f516d4168d80e30508be3fca4ca39eeb90c299dc15d1784c1993f3c076edc91d07e2769abee1434d83e6791053f184d9e219aa734efe55848fbfb4c15bb937eba88d691ad031c029e383ec62c70ec4c4497415309470751d2e14e42141104ceb5f0914a480b303d00255dc56d4aa2ef060244f56ce7ef75344e6cb95192db1399569f62eed0985e817a586ec76dbb4a0b93ec5c46b41e234bf21feba70a42e45fb2340b3166241210e7fa3590b4ded249b7da168183cec15466603df9771f5923afacf5e4a4b70abfe4be4ad65790e73c1ffdc69ed890aaf2992c2293e603c2e5adf417fbcde61ab969402799f52929176a1b6f5c68cb4af8fb5c7094298f881b9d1c5828684a4053983ec35724324e77936d1429a0762e3469c43a08cc38d858ddb1a67b33c51918298986b4cf1456c681378cfa8bda33e8031db2b9d51963c2c3f0c22f7273b1ccee8f3a70e76ef0d2d7b40b2f5d1b7e584c65b5863204f3b2aebdc05b1e5fe4e4a9127d06cf68164e3478818c41ecdc41ce79a36218e9bda4324097d2f6d846110fbe40f9bca799807607eb3bf13e445006977c876c157ba0634c8043b8d17b56fe715460fca16eb59b4af9854673fb7a3a4bd25465efbad55214c30eb5b306dbb79135af5ed7516d8af0237fc3913b8d2bcab35b7102980993a93b0de9d6d5f4b4187a21b7f405eb9039e44018b69892e0b313f4b98838d6e3248e23f9f4081aae0b3023c6c38e2e56a51f0bfb1889e4452854def17ae818bff59acb10fa0c5e4e7132bc8c9f69489d6419a6af1312bdff73b863b73619d791ca6efa90ccb10fad32233e29c8e2c948418e6c6b9490781df6ca1a5a650d4140191ce33d8d6c0a3c480a7fc021bd00db4c7e1d72a2207d24e619ebe2613994759d2370a175c51ba9607fe27a6688df3eda7587b84e21420d5bd3fb8d3a61215707b4ef58f3dc7c8eccc4ec73b95a12e1b655c84b0aa35ca540856565ca565e47e59205b6837321d8ffb81cf655f6bc1a4781aafd2be8554771e3c88a7271a70deddef4172213b6e59a922116bc0e2cf6efefef2c0d21c7149fbf84639c53b71f9c6b4b642ac6808c1543c8d28cd1efb1f9a512f1ba496e7aec05a7431fe73dda4b89c3c205d76da38fffab6fd9b608158593725bbbeca58a710519bf4e85163db45fe78dcacc7bfd270cad8ce04d83f30127d7c5dac4ad6b1ec64dceb2e480e5a06af7b7abe728b6e14eef4da8dda1ae5442bd5a6cc2d5ce7650d6b898799bb182c7b2e38cbb4907ab9ae9003828bacc0298af4bd55dc8395c1954fcdd284bcf0009e7fa6a1b10d247ccbb697e0d39d56336120ad64c28e14352f6f0666b09d0a21273272fee4d6f224655ce7b188bd6c872d4f293c5429b7b61d106b4f929fdb11a7783443df714876ba06f24f3e7aef929cf325b72194d6221fe37915c71797733a8c1a8641f3968ffbc26d252ef021921b1be60a501cb5e6aa9b88c62240374085bc5f8950100b09b637f948d712efeca4d55fd93033756ea70ae08e34ab151937d4830afa0be0592bd0dc43a165022f5779d265cac2f111bc636c4b731a7812420cccef472b99b418c105ce03a2505ab660f40902c510bc03f6a35c19d96492053b866ca11470132dd7621e017ffcb2977c5f549babdc00e51201910b9853bfc287bfce40bfa5c9a431ddea7718d5e6d747b8be239069c62262177bf4e52f24673a077e08871ecc31317ae6646564ec0851648ad1334890e28b607108e29fa39134ab7ae6ea21a5ddb388e9338047239d3c5a4864a52e782f8dad1454aef63e881c30fd801e6124e94b892a43e28cf3f7eb265040a60bece65867c3199d5951ed83532827d00847b60feaf497c6c841f0586ad4ddc72e47826d6f03c9a5f0df2e26f68b4789dca78002cbc35d93aa141bf8b6af8c33f7d8af659617c5ab3bc6d5aa264a7e8c273d9ee5307b4692a4d9316da153c6f5ebe4385acf799bb86afc86d6ce7ad34bc50b73019203ed6232abc7b0ea40c55824c1af22cfc381ecb5eb3b641917147e2ca6d9b326e9d03bbac12c2023faa4f2ac1aa68f5025e8d11f755242063b3991b548cafcfff186ea395b0a0e0624daffec1c37cab914918c91e01a412d192b4bece730e61dfc1dc91c1a984e8a880e8cbbc6f59b961da63390d5a333de1b458911ea3ec76e80b1bad2575f3580f37ba4439093ffb239b74e13b4366aea1b3742ca6139ce09e0808624769106bfb751ef861558115f8d8472e87fca249c3a46164dd84e84ac9d8eb9388dd253de28201dbbec8af92892eae506d490367f08a312c3f39b0c9ab517e73d46e2bba476572462c1c927ab52cb8de33a8590e70163c1ff922c21a3969c8ba51fc1e6bffeae58ba6c16538fc6bef28b6a805acbe44ca5b150928b666138840c1d650dc9d3ea058fe90a360e99f4485dfccde90f7b163eb6c4dbac5d63d8492bd5d6565b19005a5dc94f6e5909cafb8c3e96807aa7394b0319f399d8ca949e3f295c6995b8c4f74cd209328729946188de92480ccb37b4466ff8d3860d267c2a682d6be201abaf5f345c46336365d0df499156a3997a8a6084c20ee626af2c2a1c059af5bb5e7fe3bcfcaa3f12d31029b5bb4c7196a1738553d8e10a930dcb9675ac147d00ef749e7d65fba8f14c74e7c09a03515e368142953804136c8567e90ecfb686cfaeaf0faa5c02dfa45261391ada45e3dc466f7c28d1a41c431993dfd382f075c4d8920981ff9b356d3c9d5ac336b871f7887af03a7ee216ed6a5906975336fa5828448e50b638a33c1c645ad1b78b58485001332ece3ab1453ca9219f6a7f4cd6610222ef1fab25f92c4335b2bc94c12e54c555d0cad172367bfd9743ff70c1300f5e1cb23cb36d6aa75a796a8d6580ba36e19e2685201c57554f32a50eb632a1cde3ceecff58f96eee35e18cba33972ba360f81a214c37ca5d9f3be957978b8e8966a6984f7b2377a3310c345d22a411073b6714a31a965cdbef2ab1f435c480135d3a7aff7efeb0c69ea149a98a3fb28a015edd34d47c5aac1edc46f61b06cd028a11d694ea4ddaaa991c1f79b9d1ce027910397855f3503a76e7da2189fd45bbcc74d44a212190b5f2039a082f3acbeb167a58069c28b426751b2d2714e0921534678b23a774f1d2712da6cdd23fad7aec48296d40fdbb1349bb3d9d6c01bf6cc2c2fc46699d8cd31fd3a7204180b0a850944f10b331c274c152f7997c837f870f217c245aa82128f768179ebb651de5b0bebf4da32495feb367ee7857396abfb6caa86c83ca10afa33c009e1e3158e084a8aa994cccd1a80a1bc7d3155c9775f12a37888a5602b5d9ddc269c24eb4c99c80aa322835c805e26a58adf2eb6918541d60472a342abe64cdbd0a01010c3469bd335e758c152cf106dea59b8beb61d935ab137837e23b8b687d9da9a48157630ed3e57b10ecf6d4b521aa6f75203df6261ce3a768c660543c9316a3109eb941205db544b43f6c5c77bfbe75201a307983d043af9d65390e35b5207873171357c9af9f47040a69bb7ffd5d5491de5c7a96942c3cf5402c5c6485738138581ee8eb94a052bca710a2f366a7a6065942b1d293da46207e5fcf9499b00b741bfa8", 0x1000, 0x8, &(0x7f0000019000-0x50)={0xfff, 0x7f, 0x4, @thr={&(0x7f000003d000)="51f69d09f996bf2d588e32dd8f6b9c132967fdae4925b0363b845cf35e914ddbcc86ca443a16cdbc1e5190ab0c1f05d1dcd433b025e12e65ebd5daf82ed128f5ce7ce2ead125aa68a928063819969e109cc733cb2dee00356bc8c47e46a5b1e7dc1024cb72f4c59f366f75b4295816764b00519283de80e0b5e4f18f2b42df31912545e807c6b950ad92779f444a58b1620d8db2333fbf3c", &(0x7f000003e000-0x3f)="58ace1da61139ee37ba1b9f46c8a4b00a398415453bc027457591253e6e99dd11bea385cae9a73f12a4576cb40efa1f8d2fc70436860f60c6f41493bd25c5d"}}, 0x0, r0}, &(0x7f000003e000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f000003e000-0x3a)="7d65c9d8e368e79aa8d7eb5d5abf28ab577227b7b800c5c2eff2bf270baac169d7862e8008b9cf2ff42847b8791baba67d55644f013cab08e47f", 0x3a, 0x6, &(0x7f0000018000-0x50)={0x7, 0x0, 0x2, @pad=[0x8, 0x8, 0x5, 0x2, 0x1f, 0x8, 0x0, 0xd7f]}, 0x0, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f000001e000)="fc798d078f541f36ba4b2a963481031e9e767adb9271a9558b9227bd4ec4bacc5c99993514a6a30ec9235b4ec82e2d574a8ace8900913d9aaba188358b775591c5f409a7d8997b652d5fd83f3974d39200f80354", 0x54, 0x10000, &(0x7f000003d000)={0xffffffff, 0x5, 0x2, @thr={&(0x7f0000021000)="01d3421a7b0f11a0191b45bddb6c5e39533a12f6c9309004ea9abbb25c85eff4aeaa3b3c39ef537c39f7ebf27db5f09f41008fe59ce4ec5932cca9c05f18a4f018561b90c1e41fa3e963177c3b6195813b345ac35bb4c20367d8d4fc34fbb2599d7a5ee80e55fbebe32150f412de27f4c6162df36f096c740f3cf3f322e6a213f43051a0040f8f24bba86a21f5e558d2c8d0", &(0x7f0000032000-0x82)="93605dcf961e388036019e5b252124f5b1b85a574f50ea3b33fbb5cf4b8c76af465b36279c30430f995fe9853f515f396c831c5737213ad299c87fbfdb290aae3ee482ccc6ed81b9c6b0bc3d998bae59546a111aaa78b88aa2460285c640b73f164ce166004df7d75321de9a8700831b1bc320d8306ec589a64f04489a748e62f789"}}, 0x1, r0}, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000017000-0xf9)="c0589e26aefc98b48bec33fd4d2f96c770ac0260f424c60446786698e82375dffa4a1418c3abf55d99efc5329424e053248155335fadd144edab0a2cfbb57bb5ae22471fe6c29ffe94bbc8b50f9ec964f77744328d4b0df40f88b7bb28bd8b6ca49a535527cb0b26dc59688127af26df5d8bf116f1f3b479e3231c019a631b4955b1a6fe2880c5018f46f0c7c06377b175a6c5d7c81257c9512b98f237be172d6e82edbd9ef8d09532164dcfdc515506753704b8b626923eae74a1cb66d50fec0ba664a0fb401b4ab1bfa16cf9280a459b0eee3b34203697c2bed2eafc8cbc8db8d3a64fd269fe8ef33424618ee8dc9f4062658c2146e31796", 0xf9, 0x7ff, &(0x7f000003d000)={0x6, 0x30, 0x1, @pad=[0x2, 0xffffffff, 0xffffffff, 0x3, 0x101, 0x1, 0x401, 0x8]}, 0x0, r0}]) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000003c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000035000-0x10)={r4, &(0x7f000001b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000003c000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000035000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0x2c)=@ethtool_cmd={0x4a, 0x0, 0x0, 0x3, 0x0, 0x40, 0x2, 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]}) [ 85.463495] 8660: ffff8000182c1610 ffff80002fd7137e ffff8000182c1608 ffff20000ae55360 [ 85.469699] 8680: 000060003418b000 ffff80003efd86e0 ffff200009dffb58 ffff80003efd86e0 [ 85.472504] 86a0: ffff20000a30ce44 0000000010000145 ffff800015778640 ffff8000182c1540 [ 85.476222] 86c0: 0001000000000000 ffff8000182c15ce ffff80003efd86e0 ffff20000a30ce44 [ 85.480064] [] __ll_sc_atomic_add+0x4/0x18 [ 85.481676] [] skb_clone+0x1c4/0x3b0 [ 85.483015] [] ip_expire+0x4e8/0x7c0 [ 85.488032] [] call_timer_fn+0x1b8/0x430 [ 85.490875] [] expire_timers+0x1d4/0x320 [ 85.492342] [] run_timer_softirq+0x214/0x5f0 [ 85.495375] [] __do_softirq+0x350/0xc0c [ 85.498164] [] irq_exit+0x1dc/0x2f8 [ 85.501194] [] __handle_domain_irq+0xdc/0x230 [ 85.505019] [] gic_handle_irq+0x6c/0xe0 [ 85.507974] Exception stack(0xffff80003a90bd70 to 0xffff80003a90beb0) [ 85.509838] bd60: ffff80003a90234c 0000000000000007 [ 85.513633] bd80: 0000000000000000 1ffff00007520469 1fffe400017ad00c ffffffffffffe540 [ 85.516817] bda0: 0000000000000000 0000000000000000 ffff80003a902350 1ffff00007520469 [ 85.519814] bdc0: ffff80003a902348 ffff80003a902368 1ffff0000752046c 1ffff0000752046e [ 85.522351] bde0: 1ffff0000752046d ffff20000e1485a0 0000000000000000 0000000000029d44 [ 85.531325] be00: ffff20000da58140 ffff80003a901a80 ffff80003a901a80 dfff200000000000 [ 85.534886] be20: ffff20000ae60e98 ffff0400015cc1d3 0000000000000000 ffff20000ae60df8 [ 85.538325] be40: ffff20000ae60df8 0000000000000000 0000000000000000 ffff80003a90beb0 [ 85.542304] be60: ffff200008089b50 ffff80003a90beb0 ffff200008089b54 0000000010000145 [ 85.546015] be80: ffff80003a901a80 ffff80003a901a80 ffffffffffffffff 01f6cee936b5bc00 [ 85.549623] bea0: ffff80003a90beb0 ffff200008089b54 [ 85.551368] [] el1_irq+0xb4/0x12c [ 85.552981] [] arch_cpu_idle+0x1c/0x28 [ 85.554822] [] default_idle_call+0x34/0x78 [ 85.556610] [] do_idle+0x20c/0x370 [ 85.558559] [] cpu_startup_entry+0x24/0x28 [ 85.564741] [] secondary_start_kernel+0x2fc/0x498 [ 85.571944] Code: 978b7cfd 17ffff91 00000000 f9800031 (885f7c31) [ 85.574776] ---[ end trace e4e9a51ab15d3a5f ]--- [ 85.576747] Kernel panic - not syncing: Fatal exception in interrupt [ 85.579673] SMP: stopping secondary CPUs [ 85.592994] Kernel Offset: disabled [ 85.594968] CPU features: 0x002082 [ 85.596808] Memory Limit: none [ 85.598477] Rebooting in 86400 seconds..