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0x10f4}, {&(0x7f0000ac3000)=[{0xe4, 0xffff, 0x400, 0x3ff0000, 0x3, "2f6bd1228aa383023d31ba2bcefceefad5dbc764376e5acb42cb2b42b5188036a2ac6590d007d35c24fa4c2f1b8c0217144f83eb0ffd40af7ebe487343df58baa6c39c78728c39944647cd02a1d63140ff673a87c65439283782f6893ac59deef9234f5ceaa3ae7ff0d6c6f7bc340b02d9f205bcf0cf51d155a1c0bef7c2a83fa683662e1d2eb116dc0a202aeb35ae7de27a5c737d1c5d93e96bdf6b2b1fbbf4abf36c77a74228a3ffae8d4fc12b6d48bf84793caa95b34bcf8d7ccf2a9d6f90b9800cd5eb56231ff3d9791dd89fb0f83f75f5"}, {0xec, 0x80, 0x100, 0x800, 0x3, "0ed6292d3ea9deafbe26787111450b3e9060831dcb22e683d5ef1c4cd39e5667378c5d2e399e6318869ef8356ecd8767d86fdbf75250029f0afaea4910b131ba8d11fae43332bfb38585e6a8edfe9ee7fa3f22fcb8c1d8de12b509cf7ad27046745d57ad553366f7cafde44885063c0a8312f9a74aeb5842bc959577dc34e1b32eca57da45635383835919505eda92407e1fee8c41178a09950f740e67da5794d3f0baff47fed56554b4be01c0e777888f8ebe80c938dd3d74fc11678f6dc3400d1720d5eff87dd8b290d76f102fe17371dbfc39652efc4570ff40"}, {0x70, 0x2, 0x0, 0x8, 0x3, "8da4f8ba42abce4b8a03d99ecb62dc29730cc7296f8e48f88b2b714f60f9d1e44805f65395c427add841c5e9da97f99143205677fd98d0599512e64713707e5e22e92317f0b27bf9c6c5d6e8d095fe27157d48d79c506f080af0c1ccbc50e884"}, {0xf8, 0x8dff, 0x8, 0x0, 0x0, "f91a59669d0e6025b9a9c9611a8b5660289b177c6a07b3f5c3cc24469e969d2c4f1aa890df8e864f2a6175b95531b66a703f416c4f0dfa0c220587186c04bafbc6b6efab9a13da44e8d87132170bad23c39252e955d4826e7948bb41b4bd0f5b819e385a04c123d4064eccdab46fb4fb78a217341779354ea2cc79324376a089fbbe6d1a8422f1ccd2005cea315173d8331b4ffa06f6273128866fffddb8a033275ee960da7f62660dfac9b6988aa75586239cecaaa68c759750bb8c198cd9f3f862ca3d075050d8f053399bc266da03a5cfb3a72d83a564a063163e0dedeedb6a30ecdb099e"}, {0x5c, 0x100, 0x0, 0x5, 0x1, "d903ac210130184fad06f65cfd5632fe79393c1b072f29b001c7f73e2598f6fe927df0db8f4c3709a8a334c7f17eb4f664e22f622f3dcd3c8fd39b1da10f694e6a7da17b6315c4501b00"}, {0x104, 0x2, 0x1, 0x2, 0x2, "eb62e9c554d7a6d935d6fda9b04f44cc157c9e9603985eb22c30c3acafb20bb1a158e088da43dd16bbca1ef1a70f9649042bd7ad83ca62e1d10f94061ffdb69c90f1e8d551ad98a4107d0dea8a658040c5813f0e73e3cdf7b02779265cd4549276a1f30fd571ef683ee23046d7062a949c0fe4f4e7ddf9c1c662648fcd933ea964480428443dafe34d8a3d1f4f7e0cc1a6f095af0757fd090a6b15a87f259f9b91e696acdbbb2793a1f3586bb2e2d3a8bce77e61cd685112764a530d1bd2146054a3598c2025030a403f2217b200c06dd0573ef4d6f5f28b1079c4044b0daa59f3cbba247a6d787abc3bca00f72e64e2b9d7"}], 0x498}, {&(0x7f0000c23000-0x1c4)=[{0x70, 0xa78, 0x800, 0x200, 0x3, "7a08bec14ec3f4d8e47c432bf2e606ffee7fc60bcadb9b2d3e18b5136d9f11a8f0fce8f34d49a9def1728818b9d26365e62c94abfc404db4746b191ad2d75cedf4141b1e8b01709856a7d881ebc073e8f9557e1ca2712d63891491f8c8b8"}, {0x44, 0x78af, 0x2, 0x400, 0x1, "fc208c75df8f15b1fb28fe572f10692eddc2110adf335f077143c85fa0af208a9a0980d07f9ada0be4aa0e4e253b32f184"}, {0x110, 0x3b88, 0x0, 0x87, 0x1, "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"}], 0x1c4}], 0x6, &(0x7f0000eff000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x9c, 0x40}, 0x4000004) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/08 07:01:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c7a000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair(0x8, 0x4, 0x6, &(0x7f0000001000)={0x0, 0x0}) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) poll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() pwrite64(r0, &(0x7f0000003000-0xbd)="a1baeebedcf813506686c15388aced66ccc3b5911242c16b7eb576205d2a16606f3b9d66cd2aaaec6ee3b8a0ca9da38b3465938785a83c2c8ebc0f2e0bda918f0f176714d4f713adfad6a0bdf6565e97005b742cd7c3cd5c1c79a382d7b7684bb37453c63e9fb50a00dd5ed05bd37158446d67089008ab4c54344503cb3bde9c8fa1900f4e9b1ee476e9ce794c0f4b9added884308ab54c9277cf8b8ba56268fff9c3e80f121406afe080edfad736d0fbf0124d6535442516deec44b49", 0xbd, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x1000, 0x5, 0x79, 0x4, 0x0, 0x99c, 0x4800c, 0x8, 0x0, 0xfffffffffffffffe, 0xd6, 0x2, 0x100000001, 0x71a0, 0x10001, 0x18f, 0x8, 0x4, 0x7, 0x2, 0x9, 0x8, 0x5, 0x9, 0x3, 0x8, 0x9, 0x80b, 0x5, 0xfffffffffffffffa, 0x100, 0x80, 0x3, 0x0, 0x1f, 0x8, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x5}, 0x4000, 0x5, 0x4, 0x0, 0x10001, 0xa9c9, 0x0, 0x0}, r2, 0x9, r3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000001000)={0x10000000, 0x0}) 2018/01/08 07:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cc3000)={0x3, {{0xa, 0x2, 0x0, @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]}}, 0x88) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3a) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000378000)="240000005a001f0054f9f407125a000000e8ff12080006000000000d0600000000000200", 0x24) removexattr(&(0x7f0000eed000-0x8)='./file0\x00', &(0x7f00003aa000-0x15)=@known='com.apple.FinderInfo\x00') 2018/01/08 07:01:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x6) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x2, 0x2, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d62000)=0x0) prctl$setptracer(0x59616d61, r2) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:47 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x80000) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0, 0x0}, 0x0) 2018/01/08 07:01:47 executing program 0: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000069000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) r1 = creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000006c000)={0x0, 0x0, 0x5, 0xa0b, 0x867, 0x0, 0x3, 0x4, {0x0, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x6, 0x5, 0x3ff, 0x7fff}}, &(0x7f000006d000-0x4)=0xb8) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000006c000)={0x8, 0x3, 0x200, 0x80000001, 0x200, 0x1, 0x1, 0xfffffffffffffff9, r2}, &(0x7f000000c000)=0x20) 2018/01/08 07:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8, &(0x7f0000000000)="") getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d1c000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ff5000-0x4)=0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") write$sndseq(r0, &(0x7f0000a12000)=[], 0x0) r2 = socket$inet6(0xa, 0x2, 0x20) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) [ 40.590695] audit: type=1400 audit(1515394907.823:19): avc: denied { getattr } for pid=5347 comm="syz-executor6" path="socket:[11459]" dev="sockfs" ino=11459 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 07:01:47 executing program 1: mmap(&(0x7f0000000000/0x370000)=nil, 0x370000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x800000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000370000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000032c000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x100000001, 0x5, 0xffffffffffffffff, 0xe64, 0x5c, 0x8000, 0x7ff, 0x6, 0x1, 0x4, 0x1, 0xbb9d, 0x2, 0x1]}, &(0x7f0000371000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000299000)={0x80000000, 0xfffffffffffffffd, 0x8008, 0x5, 0x7ff, 0x2f, 0x9e, 0x6, r1}, 0x20) mmap(&(0x7f0000371000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) bind$unix(r2, &(0x7f000013c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000372000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000372000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000372000)={r1, 0x3fd, 0xfffffffffffffffd}, 0xc) 2018/01/08 07:01:47 executing program 2: r0 = syz_open_dev$binder(&(0x7f00001e3000-0xd)='/dev/binder#\x00', 0x0, 0x800) fcntl$setpipe(r0, 0x407, 0x6bd3) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) 2018/01/08 07:01:47 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000009000)=0x7, 0x4) clock_adjtime(0x0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x401, 0x1, &(0x7f00005ff000-0x10)=[{&(0x7f0000001000-0xce)="3609e5fb6babbc8dff7a0bc8eba337f89cea981fc53d71f36bba6b6d76827621ac3a2a5ecce03c1ede1765e7e2d89ae228f6ae02d4ddcc21725dd6980294c6ad7ef1745c99457e993d4e82edd72312ed6adacfddb144e926eab111767ba2292b3d7917d8bbbd5a6321d4d6111cf302aabe14b410c8b4b96f9affadcfca453bb5e695ec5956c38f9bc2f7f4343a6292c91dfcdbb4bdac7b54bb397fd62af85d68d3d8e7f29bb8c12dc87dd5fa33aee09e1af9e8bba00f3286279830fda485688d9eac0c567b28726a32ceb7d9d819", 0xce, 0xa57, 0xff}], 0x3e0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000003000-0x1b)='!&nodev!,cgroupvboxnet0em1\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x9}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x28f) fstatfs(r1, &(0x7f0000000000)=""/204) r3 = getegid() r4 = socket$inet_sctp(0x2, 0x5, 0x84) fchownat(r1, &(0x7f0000001000)='./file0\x00', r2, r3, 0x500) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000002000-0x8)=0x0) 2018/01/08 07:01:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000241000-0x8)=""/8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/08 07:01:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a7a000-0xc)='net/udplite\x00') getdents64(r1, &(0x7f0000532000)=""/34, 0x22) 2018/01/08 07:01:47 executing program 7: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000089f000)={{0x6, 0x6320000}, {0x96, 0x7}, 0x3, 0x1, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e25000)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000ef7000-0x4)=0x0, 0x80800) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00003be000)=0x3) 2018/01/08 07:01:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00003e9000)={0xe8c, 0x1, 0x5}) r2 = syz_open_procfs(0x0, &(0x7f0000173000)='net/softnet_stat\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000a5e000-0x1b)="3b6dcc", 0x3, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r2, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/08 07:01:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000059a000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x8ec) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) 2018/01/08 07:01:48 executing program 1: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) flock(r0, 0xc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000004000)=""/88) 2018/01/08 07:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_create1(0x0) socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000800, 0x800000101) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000854000-0x88)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xb, "44b6efade80621b095dece"}, @jumbo={0xc2, 0x4, 0x80000001}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000096e000)={0xfffffffffffffffd, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 07:01:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x3, 0x9, 0x2, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=@known='trusted.syz\x00', &(0x7f0000001000-0x3)='$,\x00', 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x24)={@generic="9fa5f859a254fc84c8615353a3088079", &(0x7f0000001000-0x38)=@ethtool_stats={0x1d, 0x6, [0x0, 0x3, 0x4, 0x3, 0x2, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f00003d4000-0x8)={0x3}, 0x8) setsockopt(r0, 0x100000000010e, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = epoll_create1(0x1000000003) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009b3000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00006b0000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000075f000-0x12)='/dev/input/event#\x00', 0x1000, 0x6c000) 2018/01/08 07:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x5) mremap(&(0x7f0000b4c000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000088d000/0x2000)=nil) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000398000-0x15)='/dev/pktcdvd/control\x00', 0x6900, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000458000-0x6)={0x0, 0x4}, &(0x7f000028b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e39000)={r1, 0x14, "0c72946cacb59b93c8919147ad93913bfa7811fe"}, &(0x7f0000de7000-0x4)=0x1c) 2018/01/08 07:01:48 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xe, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x0, 0x4) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000bb8000-0x8)={0x0, 0x6}, &(0x7f0000765000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc1000)={r4, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1000, 0x8, 0x721f, 0x20}, &(0x7f000002e000)=0xa0) tee(r2, 0xffffffffffffffff, 0x80007387, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000663000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00007c3000)={0x5, 0x9, 0xffffffffffffffc1, 0x2, 0xfffffffffffff120}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000389000)={0xe4, 0x4, 0x8, 0x2, 0xce, 0x1f, 0x1, 0x1, 0x6, 0x3b, 0x3283, 0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a02000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f0c000-0x40)={0x7f, 0x2, 0xfbf0, 0x10001, 0x3f, 0x100, 0x6, 0x7}, &(0x7f0000001000-0x40)={0x194f6ee5, 0x6, 0x7, 0xfff, 0xd6, 0x4, 0xa81b, 0x5}, &(0x7f000034b000-0x40)={0x3, 0xe91, 0x3, 0x1f, 0x8, 0x409b, 0x2, 0x1}, &(0x7f00001c3000)={0x77359400, 0x0}, &(0x7f000073b000-0x8)={&(0x7f0000000000)={0x10000}, 0x8}) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x9, &(0x7f0000000000)={0x0, r0}, &(0x7f0000001000-0x4)=0x0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f0000acb000)={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e}, 0x1c) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x7, &(0x7f000031b000)={0x0, 0x4, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081b000-0x4)=0x0) r3 = creat(&(0x7f0000c2d000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000039e000-0x4)=0x0) 2018/01/08 07:01:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000093c000-0x8)=[{&(0x7f0000406000)=""/248, 0xf8}], 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) connect(r0, &(0x7f00008d8000)=@rc={0x1f, {0x4, 0x7ff, 0xfff, 0x8001, 0xffff, 0x8}, 0x1}, 0x9) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000093c000-0xbe)=""/190) fanotify_init(0x12, 0x89402) 2018/01/08 07:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000b3000-0x10)='/dev/input/mice\x00', 0x0, 0x2) signalfd(r0, &(0x7f0000dc1000-0x8)={0x2}, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000074c000)='/selinux/load\x00', 0x2, 0x0) write(r1, &(0x7f000080a000-0x26)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0xc5) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/08 07:01:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000014000-0x8)='./file0\x00', 0x80000, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x0, 0x0}) 2018/01/08 07:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00008c2000)=0xfc) setitimer(0x0, &(0x7f0000caf000)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) read(r0, &(0x7f000035a000-0x56)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) r3 = open(&(0x7f000065d000-0x8)='./file0\x00', 0x200, 0x96) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000c6f000)={0xff, 0x100000000, 0x6, 0x0, 0x878b, 0x5b62, 0x9, 0x3, 0x80000001, 0x8001, 0x3a1, 0x4}) nanosleep(&(0x7f00008a1000)={0x77359400, 0x0}, &(0x7f0000f5a000-0x8)={0x0, 0x0}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00009fa000)={0x2, 0x1ff, 0x4, 0x4, 0x7}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000583000+0x580)=""/212) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/08 07:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000bf2000-0x58)={{0xf577, 0x1b07337c}, 0x1, 0x9, 0x9, {0x81, 0x40}, 0x4, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/08 07:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000979000)='/dev/sequencer\x00', 0x40000000400, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) clock_gettime(0x0, &(0x7f0000d6b000)={0x0, 0x0}) nanosleep(&(0x7f0000333000)={r2, r3+10000000}, &(0x7f00002ce000+0xe7e)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000021000-0x30)=[{0x81, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x68, 0x3, 0x6, 0x40, 0x4}}], 0x1c) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x7) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000019d000)={0x3, 0x4, 0x7}) creat(&(0x7f0000e28000-0xc)='./bus/file0\x00', 0x100) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000264000)=0x4ac47593, 0x4) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) 2018/01/08 07:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b0b000-0x4)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bc7000-0x4)=0x2, 0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000007c000-0x13)="e6682824b198e0894e6187b1ccdbff33c2c089", 0x13, 0x0, &(0x7f0000f14000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f000024d000-0x61)='-', 0x1) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/08 07:01:48 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x3, 0x6, &(0x7f00007be000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) fcntl$setstatus(r1, 0x4, 0x400) write(r1, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000ff00000000074bea03fffff7454a6803e517c76e328a", 0x26) fcntl$lock(r0, 0x7, &(0x7f0000062000)={0x2, 0x0, 0x0, 0x1, 0x0}) signalfd(r1, &(0x7f00002f2000-0x8)={0x399}, 0x8) [ 40.950469] audit: type=1400 audit(1515394908.173:20): avc: denied { setopt } for pid=5468 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 07:01:48 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000b7c000/0x3000)=nil, 0x3000}, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x401}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x24, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x100) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$int_in(r2, 0x5421, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8000, 0x1) read$eventfd(r0, &(0x7f0000003000)=0x0, 0x403e9795d6a9e8a8) r3 = getpgrp(0xffffffffffffffff) ptrace(0x7781595aa52cc483, r3) 2018/01/08 07:01:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000c1a000-0x1)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb8000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000be0000/0x2000)=nil, 0x2000, 0x0, 0x50010, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d67000-0xa8)={{0x1, 0x1}, 'port1\x00', 0x6, 0x8, 0x10001, 0x2, 0x4, 0x1, 0xf19, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.984997] audit: type=1400 audit(1515394908.213:21): avc: denied { write } for pid=5468 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000a52000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x20, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000039b000-0xe7)=""/231, 0xe7, 0x400020fc, 0x0, 0x0) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b08000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5a000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f9c000-0xc)={r1, 0xdc, &(0x7f0000552000-0xdc)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x160f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11800000000}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000dc8000)=0xc) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000006000)=[], 0x1001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cd7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000501000-0x4)=0xe8) stat(&(0x7f0000639000)='./file0\x00', &(0x7f0000092000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000905000-0x8)='./file0\x00', 0xa000, r2, r3, 0x2, 0x1) memfd_create(&(0x7f0000bca000-0x1a)='(em1selinuxmime_typeeth0]\x00', 0x2) 2018/01/08 07:01:48 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/195, &(0x7f0000003000-0x4)=0xc3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0xa)='mountinfo\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000017, &(0x7f0000000000)=0x5, 0x100000249) 2018/01/08 07:01:48 executing program 3: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000a96000)={@common='bond0\x00', @ifru_settings={0x0, 0xff, @te1=&(0x7f0000df3000)={0x1, 0xcb, 0x7f, 0x0}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) getgid() setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@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, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d7000)=0xfffffffffffffec5) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000df4000-0x28)="", 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000032f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00008c1000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000df3000-0x1000)=""/4096, 0x1000) 2018/01/08 07:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = request_key(&(0x7f00004d1000)="6b477972696e6702", &(0x7f000075a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e55000-0x1)='\x00', 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000063d000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000748000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000394000)=@assoc_id=r2, &(0x7f0000876000-0x4)=0x4) request_key(&(0x7f0000ed9000)='rxrpc_s\x00', &(0x7f000037b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000076b000)='+.]vboxnet1bdevmime_typeem0mime_type}em1cgroup}\'/vmnet1selfppp1vboxnet1trustedcgroup\x00', r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085b000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) sendto(r0, &(0x7f0000899000)="1312479cfac57818c3bb4b613b63f90e1189ad2707c2df2e50cfff65a2fbd23edd1769b73607ae9a77605397aaf98bed6d13593048ba77f884c12333ddbcf868f4b23bffdc6ee0c9070dded94e96e905ec0fb8242962b395a6ad1ef16b77f2a57071fedc64bbcb411c5728f0e5811d60256160497a", 0x75, 0x80, 0x0, 0x0) 2018/01/08 07:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000854000-0x88)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xb, "44b6efade80621b095dece"}, @jumbo={0xc2, 0x4, 0x80000001}, @pad1={0x0, 0x1, 0x0}]}, 0x20) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000c6000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e4000-0x4)=0xe8) 2018/01/08 07:01:48 executing program 6: prctl$getreaper(0x27, &(0x7f0000fbb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 07:01:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000003000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000)=""/161, 0xa1, 0x40, &(0x7f0000004000-0x14)=@ll={0x11, 0x1a, r1, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x60000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x16f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/08 07:01:48 executing program 4: gettid() 2018/01/08 07:01:48 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r0, &(0x7f000043f000-0x1)='./bus\x00', 0x200) 2018/01/08 07:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f000024f000)=[{&(0x7f000062d000)=""/245, 0xf5}, {&(0x7f00004f7000+0x461)=""/112, 0x70}, {&(0x7f000088c000)=""/219, 0xdb}, {&(0x7f0000b14000)=""/4096, 0x1000}, {&(0x7f000085c000-0x47)=""/71, 0x47}, {&(0x7f0000e66000-0xae)=""/174, 0xae}, {&(0x7f00007b8000-0xcc)=""/204, 0xcc}, {&(0x7f0000962000-0x7d)=""/125, 0x7d}], 0x8, &(0x7f0000a41000-0x18)=[{&(0x7f0000f1e000)=""/124, 0x7c}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000646000-0xf7)=""/247, 0xf7}], 0x3, 0x0) unshare(0x2001ffff) r1 = gettid() exit(0x0) r2 = add_key$keyring(&(0x7f0000c4e000-0x1)='keyring\x00', &(0x7f000013a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) socket$inet(0x2, 0xa, 0xfffffffffffffffb) process_vm_readv(r1, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001a3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) recvfrom$ipx(r3, &(0x7f00009ef000-0x9b)=""/155, 0x9b, 0x40000000, &(0x7f0000373000)={0x4, 0xffffffffffffff58, 0x1, "16a2b409e8de", 0x0, 0x0}, 0x10) 2018/01/08 07:01:48 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005a7000)='./file0\x00', 0x418000, 0x140) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000112000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x24}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b97000)=0x0) 2018/01/08 07:01:48 executing program 0: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x6)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000307000)={0x0, 0x33, "bdf9d3be25dd12fd751d7869c2f37d5603779c4fa5819f4db554aced48b8fca2e1b099026d3a9109cf1275adbe6d7050f20786"}, &(0x7f0000c5d000-0x4)=0x3b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000026b000-0x98)={r3, @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]}, 0x3, 0x1}, &(0x7f0000ea0000)=0x98) r4 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000a39000-0x10)={0xbd, 0x7fffffff, 0x7, 0xe9}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a09000)={0x0, &(0x7f000005e000-0x40)=[]}, 0x8) ustat(0x3, &(0x7f00002d6000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066d000)='/proc/self/net/pfkey\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000128000-0xd)='/dev/snd/seq\x00', 0x0, 0x80002) utimensat(r1, &(0x7f0000e7b000)='./file0\x00', &(0x7f000071f000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}, 0x100) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000321000)=""/0, &(0x7f0000bef000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000db000-0x4)=0x20, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000710000)='/dev/rtc\x00', 0x100, 0x0) 2018/01/08 07:01:48 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ff7000)=0x0) socketpair(0xa, 0x80000, 0xe7b, &(0x7f0000047000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000a8f000-0x1c)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd(0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000ff8000)=[{&(0x7f0000bfb000)="c164489600dcd234211f1daacd3c5f7ae413ecb7f27532cc271837d6e271a4ecd277b5edaebda4d72747882d5995ea957f303776ee7d", 0x36}, {&(0x7f0000d8c000-0x40)="abd115b24742970cfe0f42e3fea832028610df3c13ab161c3c5138d736692b83b5146ac8a59416017c7b3f7c6b7a41c6f4b339d66becc4838458789725f485d6", 0x40}, {&(0x7f0000ff8000)="9269a20b2b231965a5d59c30", 0xc}], 0x3) [ 41.240267] device lo entered promiscuous mode 2018/01/08 07:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000211000)='/proc/self/net/pfkey\x00', 0x24200, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00004cb000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000207000+0x9c2)=0xc) recvfrom$packet(r0, &(0x7f0000aab000)=""/0, 0x0, 0x12040, &(0x7f0000a76000-0x14)={0x11, 0x1a, r1, 0x1, 0x8001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) umount2(&(0x7f000092c000-0x8)='./file0\x00', 0x2) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000147000)='./bus\x00', 0x2) renameat2(r2, &(0x7f00007a9000-0x8)='./bus\x00', r2, &(0x7f0000235000)='./bus/file0\x00', 0x0) 2018/01/08 07:01:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00004e9000-0x73)="d5215a5fed469856b7f979e8d9698c6c19154178d9af3ae4e15780bdc9b67fa239eeabec9eda14a165881ee034c4f1987b4e976ad7e53eb23cdcd8b01ac1438f78923a7b7963342d520f9598ff4dc9ca65ec240d62e63813c5a1a134360558671875009129d10151de2b5b48bb2fdfbc7849d0", 0x73) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000bb9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f00002f6000-0x8)=[@decrefs={0x40046307, 0x4}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f2000)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f0000321000-0x2)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f00004f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f3000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00001c7000)=""/115) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x12, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='veno\x00', 0x328) shutdown(r0, 0x0) [ 41.347001] binder: 5559:5563 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 41.417245] binder: 5559:5577 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 41.426841] binder: BINDER_SET_CONTEXT_MGR already set [ 41.432173] binder: 5559:5574 ioctl 40046207 0 returned -16 [ 41.444101] binder_alloc: 5559: binder_alloc_buf, no vma [ 41.449602] binder: 5559:5577 transaction failed 29189/-3, size 0-0 line 3128 [ 41.461700] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 07:01:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000757000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setrlimit(0x0, &(0x7f0000194000-0x10)={0x0, 0x8}) 2018/01/08 07:01:48 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc7, &(0x7f000000e000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000008000-0x8)=0x3) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f000000d000-0x7)='ns/uts\x00') 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f58000-0x5)='user\x00', &(0x7f00008ed000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082c000)="7ca4614dc442a0cc2205b1ee5a04acd15e91f00ab5f7c18b6f473f5af38d862dd17c688557ad06af5c29c057319894557e87d297c02aae0fc4bb2f748fb7fe740b7292efad8019d600d7aa170bfa2714b190080176aa435feb0a4d31ef1e6138cc62fa38ec2b7ec781cd086c066e4ad2cd428ac6a4c098ab23a3204eea89e06eb7e83a447733ba6f2e71c2f2c965014d8d2e7eaa3cef60cebc46854a056c8dea52f24bb4d25a96d981480dff687eef981814eb13e80852431768b107d3083e324e567820263416a975b1a987a10102b2e5c272be8bfd745838b3ffcf9017890b78e097a9b3fb7ad6028d2b68db", 0xed, 0xfffffffffffffffd) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000fbd000-0xc6)=""/198, 0xc6) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fbc000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fbc000)={0x0, 0x1, 0xff, 0x6}, &(0x7f0000fbd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000022d000-0x10)={r2, 0x5, 0x7f, 0x4}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000bbd000)={0x101, 0xfffffffffffffff9, 0xffffffffffffff7f}) writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/08 07:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ae9000+0xb95)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2b000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000860000-0xd)="070d0d03138001031d078900ec", 0xd) 2018/01/08 07:01:48 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000008d000-0x4)=0x0, 0x4) fchdir(r0) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00004b9000-0x4)=0x3) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ac6000)='/selinux/create\x00', 0x2, 0x0) 2018/01/08 07:01:48 executing program 6: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fb2000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fb1000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b9a000-0x4)=0x8c) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fb1000)={r2, 0x400}, &(0x7f0000fb2000-0x4)=0x8) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/08 07:01:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xf8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x0, 0x0, 0x2}, &(0x7f0000000000)=0x53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xa5f9, 0x0, 0x201, 0x7fff, 0xb2dc, 0x4, 0x6, 0x6, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={r2, 0xffffffff00000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000002000)=""/59, 0x3b, 0x1, &(0x7f0000004000-0x14)={0x11, 0x6, r3, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x80000000, 0x9) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f000027f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r4, &(0x7f00008db000)="", 0x0) recvfrom(r5, &(0x7f00009e5000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/08 07:01:48 executing program 4: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000407000-0x8)={0x0, 0x2}, &(0x7f0000ca3000-0x4)=0x8) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dd1000)={0x7, 0x8, 0x3, 0x4, r1}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/08 07:01:48 executing program 0: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00005d1000-0xa8)={{0x3, 0x5}, 'port0\x00', 0x90, 0x140000, 0x4, 0x3, 0x4, 0xfffffffffffffffb, 0x6, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000a72000)=""/234, &(0x7f0000e61000)=0xea) 2018/01/08 07:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000147000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) poll(&(0x7f0000fd3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000faa000-0x10)={0x59e8, 0x1, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.467253] binder: release 5559:5574 transaction 27 out, still active [ 41.474434] binder: undelivered TRANSACTION_COMPLETE [ 41.503107] binder: send failed reply for transaction 27, target dead 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000443000)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b9d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000010c000-0x4)={0x3d33}, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/rfkill\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000a23000-0x1)=0x342, 0x4) setregid(0x0, 0x0) fsync(r0) 2018/01/08 07:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000949000)={0x0, 0xd, 0x0, @thr={&(0x7f00000e4000)="8e48fd1dfe5111544a65a8f529afad61e69514b0e2e48d3f12fd411a2a474a46f201c7e84cf3af7703391b6e1249806cd89b8e64c37b39f3a89f9904937d406280e7a77b0b9b1e91e875238046a96d254670adebfe86f210a5e85d74ad784999c01fe7147b133b27479f34b9057608", &(0x7f00007f0000-0x56)="18d7ae68044ac82f4725dac17305b1616fbef0578684f636853e092edca691d90c295d9ab7b6aca9e40ef26ea5c0cdc7dd45c047c3c4765fd540cce681cc81086878f8da7303f7a08c6b6b3b1b325ec1d82765c3dee0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000-0x4)=0x0) timer_gettime(r0, &(0x7f0000da7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f000079c000)='oom_score_adj\x00') writev(r1, &(0x7f0000210000)=[{&(0x7f00007e1000-0x2d)="000000000000000077f9ad1cbb4dd26bfd5bdbdbf80d3b817920c006eebcbc3fe0f9eb89b2ebe664010b9ea000", 0x2d}], 0x1) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00003de000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab6000)='/selinux/member\x00', 0x2, 0x0) 2018/01/08 07:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000389000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f00002fd000)=[{0x9, 0xffffffff, 0x80, 0x60, @time={0x77359400, 0x0}, {0x3c9, 0x2}, {0x10001, 0xb3}, @result={0x401, 0x6}}, {0x5, 0x400, 0x1, 0x8a43, @time={0x0, 0x1c9c380}, {0x8, 0x5}, {0x4, 0x6}, @addr={0x5445, 0x0}}], 0x38) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000d23000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000360000)={0x1a, @time={0x77359400, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 41.604887] binder: 5627:5629 ERROR: BC_REGISTER_LOOPER called without request [ 41.620551] binder_alloc: binder_alloc_mmap_handler: 5627 20000000-20002000 already mapped failed -16 [ 41.631895] binder: BINDER_SET_CONTEXT_MGR already set [ 41.637183] binder: 5627:5629 ioctl 40046207 0 returned -16 [ 41.637274] binder_alloc: 5627: binder_alloc_buf, no vma 2018/01/08 07:01:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="290000001800310917200001000000070500000000000000670000000c00080004001000000ef4ff01", 0x29}], 0x1b4) 2018/01/08 07:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000147000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) poll(&(0x7f0000fd3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000faa000-0x10)={0x59e8, 0x1, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000ffb000)=""/40, &(0x7f0000001000)=0x28) 2018/01/08 07:01:48 executing program 1: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00004ed000-0x8)={0x1f}, 0x8, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000434000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ee000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00004ed000)={0x401, 0x4fc7, 0x25, 0x3ff, 0x200, 0x6}) 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[], 0x1000000000000081) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000607000)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000f69000)="c113e9dd4dcd35da2f86e716b1fb2700bf168fafea1553984dc63c50f7cacd7f54bff1f8a03a37f04cca848b0a73317deddfa39840e2e4873f4adfa8bf863613c99bc6c90219b617c339b421f7d03673bb69c9aeadd17122eae6e1d1f2670b72267dd6b1215b1d1c4bec28954a088514767dc15be305e534d660e732a925ba68e4e93723fe27aeb82f5533a586433f3c5e536e67c97e7cadf21a8311d46f085fc74d3ef536f9ea043674f4") r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x30041, 0x0) fremovexattr(r2, &(0x7f0000001000-0xd)=@known='security.evm\x00') 2018/01/08 07:01:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d6000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000013d000-0x8)=@buf={0x1000, &(0x7f0000fcc000)="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"}) readv(r0, &(0x7f0000576000)=[{&(0x7f0000677000)=""/18, 0x12}], 0x1) 2018/01/08 07:01:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sched_getparam(r0, &(0x7f0000001000-0x2)=0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000780000-0x10)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000557000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000eb8000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000630000-0x28)={@generic="ac61f4876c5d2982d3e3f065dda1876c", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000073f000-0x28)={@common="726f50653000000000020000feffffff", @ifru_addrs=@ipx={0x4, 0x10001, 0x80000000, "77d6ee831f85", 0x67, 0x0}}) 2018/01/08 07:01:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000015b000)='./control\x00', &(0x7f0000a1b000)='./control\x00', &(0x7f0000da8000)='minix\x00', 0x2241000, &(0x7f0000f7b000-0x1000)="") r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a2f000)=@assoc_value={0x0, 0x0}, &(0x7f00004e6000-0x4)=0x8) symlink(&(0x7f0000531000-0x10)='./control\x00', &(0x7f0000161000)='./control/file0\x00') connect(r1, &(0x7f00009ca000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ecb(cipher_null))\x00'}, 0x58) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 41.637318] binder: 5627:5634 transaction failed 29189/-3, size 0-0 line 3128 2018/01/08 07:01:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000849000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000fca000)=0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/08 07:01:48 executing program 0: mmap(&(0x7f0000000000/0x367000)=nil, 0x367000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fdatasync(r0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000110000-0x10)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 07:01:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000278000-0x8)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000184000)='/dev/rfkill\x00', 0x200000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) linkat(r0, &(0x7f0000709000-0x8)='./file0\x00', r1, &(0x7f00006e5000)='./file0\x00', 0x1000) r2 = getegid() setgid(r2) fstat(r0, &(0x7f00004e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000e3e000)='./file0\x00', r3, r2) keyctl$set_timeout(0xf, 0x0, 0x3f) accept4$packet(r1, &(0x7f00003eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003ff000)=0x14, 0x80800) bind$packet(r1, &(0x7f0000e71000)={0x11, 0xf5, r4, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000cf7000-0x28)={0x4, 0x10, 0x5, 0xec5, "60d997a908fb1737667668376029532865a86f5c90472009dd5a22ecc5a47c4d"}) add_key(&(0x7f0000fd0000-0x8)='big_key\x00', &(0x7f0000bc3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e89000)="55d4b03642d3239a0c348650ebf8841d7bd339f91a", 0x15, 0x0) [ 41.698375] binder: 5642:5647 ioctl c018620b 20433fe8 returned -14 2018/01/08 07:01:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000508000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000027e000-0xc)={0x0, 0x0}) 2018/01/08 07:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000542000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mq_timedsend(r1, &(0x7f0000ac3000)="8f55fd60be2b3db73d529dd6d57c82a9c3ab1bf3ba31076d8ba70a06d3fe377254584d46f862fed088058571cf232465421143b00f20b72e131fdcdd31b9f18f935102c80afa30545695e68b7d8f2017f2afc38dd585effeabac40432b5f2d9ca238b9b504b9dce495e427635494136d437970abd2f6339b5b77d44d375f1446a91e5c6dd9b733bf465074f0b08428db97aa8909999431eeb54b263168442f0622f97e97e39b268a238ec64073c884df0390ddc6e91434287f8b4b4071eb120fc2206aaff8b9e68c", 0xc8, 0xc30, &(0x7f0000bc7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00002f6000-0x28)=""/120) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 07:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000e4000)='ns\x00') exit(0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ef3000-0x4)=0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/08 07:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) sched_yield() sendmsg(r0, &(0x7f000030c000)={&(0x7f0000b47000-0x58)=@nfc_llcp={0x27, 0x2a, 0xffa, 0x7, 0x8, 0xd11, "4e035a1679c5d24083abd8f5d4fc5d67aab603902999ce552cf443f9fc9b692e9bb57e46a93be9a50b0cdd284e70aaeb1e33d0939e86e643bd6c6edcda4eea", 0x0}, 0x58, &(0x7f0000268000-0x18)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, '}'}], 0x10, 0x0}, 0x0) [ 41.740483] binder: 5642:5647 ioctl c018620b 20433fe8 returned -14 [ 41.807816] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.813310] CPU: 1 PID: 5648 Comm: syz-executor7 Not tainted 4.4.110-gdac1439 #13 [ 41.820908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.830228] 0000000000000000 709f5a4d4c93f5dc ffff8800b6607500 ffffffff81d04e3d [ 41.838189] ffff8801d7d7d500 1ffff10016cc0ead ffff8800b6607688 0000000000000000 [ 41.846132] 0000000000000000 ffff8800b66076b0 ffffffff81606bf5 ffffffff81236360 [ 41.854082] Call Trace: [ 41.856640] [] dump_stack+0xc1/0x124 [ 41.861976] [] handle_userfault+0x715/0xf50 [ 41.867921] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.874898] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 41.881275] [] ? handle_mm_fault+0xb5d/0x3190 [ 41.887384] [] ? handle_mm_fault+0x291e/0x3190 [ 41.893581] [] handle_mm_fault+0x2938/0x3190 [ 41.899606] [] ? copy_page_range+0x14a0/0x14a0 [ 41.905804] [] ? __do_page_fault+0x780/0xa00 [ 41.911826] [] ? vmacache_find+0x59/0x290 [ 41.917587] [] __do_page_fault+0x35b/0xa00 [ 41.923437] [] do_page_fault+0x27/0x30 [ 41.928943] [] page_fault+0x28/0x30 [ 41.934187] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 41.941163] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 41.948146] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 41.955123] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 41.962453] [] ? mark_held_locks+0xaf/0x100 [ 41.968394] [] generic_perform_write+0x1f4/0x550 [ 41.974762] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.981566] [] ? try_to_release_page+0x140/0x140 [ 41.987936] [] ? file_update_time+0xbc/0x3d0 [ 41.993958] [] ? should_remove_suid+0xe0/0xe0 [ 42.000072] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 42.006268] [] __generic_file_write_iter+0x35a/0x580 [ 42.012984] [] generic_file_write_iter+0x2f1/0x720 [ 42.019533] [] __vfs_write+0x33c/0x450 [ 42.025035] [] ? __vfs_read+0x440/0x440 [ 42.030622] [] ? __lock_is_held+0xa1/0xf0 [ 42.036384] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 42.042927] [] ? __sb_start_write+0x14a/0x310 [ 42.049044] [] vfs_write+0x18a/0x530 [ 42.054369] [] SyS_write+0xd9/0x1b0 [ 42.059613] [] ? SyS_read+0x1b0/0x1b0 [ 42.065036] [] ? do_fast_syscall_32+0xd7/0x890 [ 42.071237] [] ? SyS_read+0x1b0/0x1b0 [ 42.076656] [] do_fast_syscall_32+0x314/0x890 [ 42.082779] [] sysenter_flags_fixed+0xd/0x17 [ 42.125532] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.130107] CPU: 0 PID: 5664 Comm: syz-executor7 Not tainted 4.4.110-gdac1439 #13 [ 42.137703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.147024] 0000000000000000 0f60c4891e9d42f6 ffff8801d248f500 ffffffff81d04e3d [ 42.154972] ffff8800b2785200 1ffff1003a491ead ffff8801d248f688 0000000000000000 [ 42.162919] 0000000000000000 ffff8801d248f6b0 ffffffff81606bf5 ffffffff81236360 [ 42.170861] Call Trace: [ 42.173418] [] dump_stack+0xc1/0x124 [ 42.178752] [] handle_userfault+0x715/0xf50 [ 42.184694] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.191677] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 42.198048] [] ? handle_mm_fault+0xb5d/0x3190 [ 42.204155] [] ? handle_mm_fault+0x291e/0x3190 [ 42.210350] [] handle_mm_fault+0x2938/0x3190 [ 42.216378] [] ? copy_page_range+0x14a0/0x14a0 [ 42.222575] [] ? __do_page_fault+0x780/0xa00 [ 42.228598] [] ? vmacache_find+0x59/0x290 [ 42.234360] [] __do_page_fault+0x35b/0xa00 [ 42.240211] [] do_page_fault+0x27/0x30 [ 42.245722] [] page_fault+0x28/0x30 [ 42.250970] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 42.257947] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 42.264922] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 42.271901] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 42.279226] [] ? __mark_inode_dirty+0x24e/0x1350 [ 42.285597] [] ? __mark_inode_dirty+0x1c3/0x1350 [ 42.291966] [] generic_perform_write+0x1f4/0x550 [ 42.298336] [] ? try_to_release_page+0x140/0x140 [ 42.304705] [] ? file_update_time+0xbc/0x3d0 [ 42.310731] [] ? should_remove_suid+0xe0/0xe0 [ 42.316850] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 42.323047] [] __generic_file_write_iter+0x35a/0x580 [ 42.329766] [] generic_file_write_iter+0x2f1/0x720 [ 42.336313] [] __vfs_write+0x33c/0x450 [ 42.341816] [] ? __vfs_read+0x440/0x440 [ 42.347407] [] ? __lock_is_held+0xa1/0xf0 [ 42.353172] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 42.359716] [] ? __sb_start_write+0x14a/0x310 [ 42.365829] [] vfs_write+0x18a/0x530 [ 42.371156] [] SyS_write+0xd9/0x1b0 [ 42.376398] [] ? SyS_read+0x1b0/0x1b0 [ 42.381815] [] ? do_fast_syscall_32+0xd7/0x890 [ 42.388010] [] ? SyS_read+0x1b0/0x1b0 [ 42.393432] [] do_fast_syscall_32+0x314/0x890 [ 42.399542] [] sysenter_flags_fixed+0xd/0x17 2018/01/08 07:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ce4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x8000e, 0x3673) 2018/01/08 07:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000527000)={0x3, 0xff, 0x8, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) write$sndseq(r0, &(0x7f0000e1b000-0x8c)=[{0x8, 0x2, 0x2, 0x7da, @time={0x0, 0x0}, {0x3, 0x3ff}, {0x7, 0x3f}, @raw8={"d3881c165414ca8f28975103"}}, {0x8, 0x80, 0x7, 0x702, @time={0x0, 0x0}, {0xcdb6, 0x10001}, {0x0, 0x1}, @queue={0x3, {0x80, 0x400}}}, {0x101, 0x3, 0xfffffffffffffff7, 0xffffffffffff0000, @tick=0x5, {0x8, 0x9}, {0x8, 0x0}, @quote={{0x5, 0x6}, 0x5, &(0x7f000027b000-0x1c)={0x4, 0xfffffffffffffb8e, 0xb112, 0x0, @time={0x77359400, 0x0}, {0x7, 0x3}, {0x6, 0x0}, @addr={0x2e5c0000, 0x7}}}}, {0x0, 0x9, 0x6, 0x8a, @time={0x0, 0x989680}, {0x1000, 0xfffffffffffffffa}, {0x4e80cf92, 0xdfdd}, @ext={0x8, &(0x7f0000513000)="1ab8d888015444bd"}}, {0x9, 0x9, 0x1, 0x7f, @tick=0x0, {0x9, 0x2}, {0x8, 0x5}, @connect={{0x3, 0x1f}, {0x7ff, 0x1000}}}], 0x8c) 2018/01/08 07:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003fd000)='user\x00', &(0x7f00005f0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000087c000-0xb3)="9204f9eb59bc0098bf895adf0b02d4642865adf59bb4fcd1d5a17fa002e7d3a829c0b62c48b351412ca13bcd896741d03c6e9505b978f7a9a8694b617bac7db4cb8f9404c0a7957f6301d12d5c85fcc4d93a0d15b402e39c1288ddaa637e06e3b6d9d75cd24baf1905566c059e4a663d02fa25264a8c54e75e4eb26c5b41eedbabe869d15eb5d4a28f3fe193aba02a2afbcef86a229c927181a8f41beb0e2770f85af3e76ae5fa36aed25b0ddb9445783ace0c", 0xb3, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) inotify_init1(0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00001b2000-0x8)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002cf000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/08 07:01:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023f000+0x78c)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000612000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00002ba000)="ed75a201b492995498c3f78f55350a8fc55d8bb68b9810a810a2681b995590666dee7771a15566281a856b5a4558edd7e60a2586ac58718ea5fae2a4b503df59cfadfa3f4c5634499dda9a755e1c18e2fe0bac0994a69138f129e93a47396ca520fb5cea69e1910ea8e3418dbd3a3a09f4df0d61b3568dc4b4df0337979189b3c7d08289f01b00fbb22fa45b6aadcf3a287f9b", 0x93) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a1b000)={0x0, 0x800000000000000}, &(0x7f0000f6c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dbd000-0x8)={r2, 0x800}, 0x8) setfsgid(r0) fcntl$getflags(r1, 0x40a) r3 = socket(0x10, 0x8000000000002, 0xc) write(r3, &(0x7f0000bb1000)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) 2018/01/08 07:01:49 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000af000-0xc)='/dev/autofs\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0x2b) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000cf6000)=[], 0x0}) 2018/01/08 07:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00008f2000)="", 0x0, 0x1, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cc6000-0x4)=0x2, 0x133) r2 = memfd_create(&(0x7f0000568000-0xc)='%&ppp1^bdev\x00', 0x3) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000b71000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000229000-0x4)=0x14) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f000090f000)=0x8000, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000dc7000-0x58)={0x5, 0x4, 0x5, 0x1, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x38, &(0x7f0000188000)="", 0x0) sendfile(r0, r3, &(0x7f0000493000)=0x0, 0xfffffffd) 2018/01/08 07:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f000000d000)={&(0x7f0000509000-0xdf)="d9", 0x1}) madvise(&(0x7f000002a000/0x3000)=nil, 0x3000, 0x10) 2018/01/08 07:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000518000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f0000fb0000)=[{&(0x7f0000290000)="f3d53ff94a88a213d17443c75ff5473f3e94ceb9a0c0141905a94a13b792c8085460ff8eb1fc22b1f453587726163e968d1f9e0a8934a12615ad3501f61d13f59871d739b56bb72c3e3fd2deee4e614fede4f5a1f1ad85141cf537c187484c0a42dc663fc8c09189cf126935b8bb18f50e57bf6467347033a98658450ace2e6c7b448b81f9b13770c721c31235018b5a82a8dd6f03ed616f5eee37fd4780ef6111555fb9780d58c4cb2390db09ef0be71370254439e8f1adaa3561b893925a18c2e98f813216", 0xc6}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000093a000-0x11)='/dev/vga_arbiter\x00', 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000495000-0x4)=0x0) write(r0, &(0x7f0000838000-0x4)='@+I', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/08 07:01:49 executing program 2: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xd)='net/wireless\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000cbb000-0x4)=0x1321) 2018/01/08 07:01:49 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000908000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000c3c000-0x14)={0x5, 0x1, 0x40, 0x1, 0x80000000, 0x9, 0x5, 0x4, 0x5, 0x1000}) r1 = socket$inet(0x2, 0x2, 0x0) finit_module(r1, &(0x7f000085c000-0x1)='\x00', 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) fcntl$setflags(r1, 0x2, 0x1) sendto$inet(r1, &(0x7f00002e6000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e97000-0x5)='/selinux/relabel\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ustat(0x0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:49 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0xa, &(0x7f0000000000)='6\x00\x00\x00', 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x200000, 0x40) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000000b000)=0x2) 2018/01/08 07:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a8000)={0x0, 0x0}) pipe(&(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ppoll(&(0x7f0000e3e000+0xe38)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000da4000)={0x0, 0x0}, &(0x7f00003e4000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b5f000)={0x0, @in6={{0xa, 0x1, 0x749, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x7, 0x1, 0x1, 0x65}, &(0x7f0000ce4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006cc000)=@assoc_id=r3, &(0x7f00006c5000)=0x4) 2018/01/08 07:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080005000000e5b7", 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:49 executing program 7: r0 = socket(0xa, 0x80002000000001, 0x0) r1 = dup2(r0, r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fb7000)="", 0xffffffffffffff33) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000498000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e7000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001}, &(0x7f000095a000-0x4)=0x98) 2018/01/08 07:01:49 executing program 3: mmap(&(0x7f0000000000/0x36f000)=nil, 0x36f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000370000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000036f000)=""/0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/08 07:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bcb000-0x16)='/selinux/checkreqprot\x00', 0x200800, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000086a000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/08 07:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f29000)='loginuid\x00') sendfile(r1, r1, &(0x7f0000f57000-0x8)=0x1, 0xb0) 2018/01/08 07:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x80005, 0xd) write(r0, &(0x7f00003a9000-0x1f)="1d0000000104ff00fd4345c0051100000700000008000100030400dcff", 0x1d) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x343) signalfd4(r0, &(0x7f0000724000-0x8)={0x7fff}, 0x8, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000098d000-0x4)=0x100000001, 0x4) 2018/01/08 07:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b23000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0xc, 0x0, &(0x7f000000f000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) prctl$getreaper(0x19, &(0x7f0000db8000)=0x0) 2018/01/08 07:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt(r0, 0x7, 0x1, &(0x7f0000d85000-0x25)="9cb688a64bafc04e682e6cd8231e31faf7fcb56ef5f0fe31698fec841d00555343a0a38ff7", 0x25) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000615000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000067d000+0x305)={0x0, 0x60, "1c18abc03b7e0654bdd682db45b869d464a5feba596e39e26eef88d9acff4935fbcb84125b8005c661034f4713c2208dbd5b61098762f5f67a08c21ad3d6701067dadf3469ec53de8c7993162ac0bf67ff129938955aaaca8743466378c1c5c2"}, &(0x7f0000588000)=0x68) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000517000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xc43}, &(0x7f00009e7000-0x4)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000420000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/08 07:01:49 executing program 3: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d14000)='./file0\x00', &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000d13000)=0x0, &(0x7f0000d14000-0x4)=0x4) 2018/01/08 07:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f6d000-0x5)='maps\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000ff2000)=0x0) 2018/01/08 07:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005e6000-0xc)={0x0, 0x0}) dup2(r2, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005a4000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000c61000)=0x20) epoll_pwait(r0, &(0x7f0000b97000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x8)={0x0}, 0x8) 2018/01/08 07:01:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000036000)=@assoc_value={0x0, 0x0}, &(0x7f0000410000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000d8000-0xc)=@sack_info={r1, 0x0, 0x7e8}, &(0x7f0000b99000-0x4)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00001ef000)="ff01000000000000000000000000000101000000", 0x14) lremovexattr(&(0x7f0000f6b000)='./file0\x00', &(0x7f0000b29000)=@known='system.posix_acl_default\x00') close(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006d7000-0x6)='cubic\x00', 0x6) recvfrom$inet6(r0, &(0x7f0000f7e000-0x4c)=""/76, 0x4c, 0x100, &(0x7f00001fd000-0x1c)={0xa, 0x3, 0x6629, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000a23000)=0xff, 0x4) 2018/01/08 07:01:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ec000-0xc)={0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000036d000-0x4)=0x0) 2018/01/08 07:01:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000013000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xe1)="", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f00007e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/08 07:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000714000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c08000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000262000-0x4)=0xe8) r2 = add_key$keyring(&(0x7f00001fe000-0x8)='keyring\x00', &(0x7f0000294000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0x200) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d0000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b57000-0x4)=0x3f, 0x4) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f00001ef000-0x4)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.625181] binder: 5750:5755 BC_FREE_BUFFER u0000000000000000 no match [ 42.637487] binder: 5750:5758 BC_FREE_BUFFER u0000000000000000 no match 2018/01/08 07:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000751000)=0x0, &(0x7f0000172000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fb000)={0x0, 0x0, 0x0}, &(0x7f0000da2000-0x4)=0xc) ptrace$setsig(0x4203, r1, 0x1, &(0x7f000098c000-0x10)={0x3e, 0x80000000, 0x4, 0x47}) 2018/01/08 07:01:49 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000067d000)={0x0, 0x0}) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f000019a000)="1f0000000104ff00fd4354000c00000000000600080001000400dcffdf001e", 0x1f) 2018/01/08 07:01:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00009ed000-0x8)='./file0\x00', &(0x7f000085f000-0x8)={0x6, 0x1}) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) rename(&(0x7f000082c000-0x8)='./file0\x00', &(0x7f0000007000-0xc)='./file0/bus\x00') 2018/01/08 07:01:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00004a8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000762000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="c17f859acf234ab62d2d3022385d59f844d2365daba33a13b0d16fa1857fcaaea92cf78d941309695c83071fd97f67264df0c9e2bb819960836c8cf5879de58ac098db02fab257e0f9626e6d241de31f4b13340c8603d01cee8bf0bf568435c931b37076e2f35c06669a79140362944a05ecaa7b35ce22db7840c46b734ea9adddcf7173e6a16268cfac9e263148e2fb88f1df9d929f27923e2742e06a12b461253f4d857e638b34ce46f800c8d6dc3a6737b7421e77d457cd88aab950c1b8f1a9c3ea93996110da00f81550d1afcf189ee25f5a", 0xd4, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x80000000, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000083c000)="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", 0xfc) 2018/01/08 07:01:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003ec000-0x11)='/selinux/relabel\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f00006f6000)=""/125, 0x7d, 0x20, &(0x7f00006d9000-0xa)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x0, 0x802, 0x0) chmod(&(0x7f0000a8f000-0x8)='./file0\x00', 0x42) r2 = memfd_create(&(0x7f00004fe000)='proc\x00', 0x3) ioctl$KDSKBLED(r2, 0x4b65, 0x6) write(r1, &(0x7f000006f000-0x67)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) write(r1, &(0x7f0000108000)="6b5051f39b392d606b0ddf07562745564a5a98ba050b68b6f1441478a054f51db9d3f8f27dc6566a2baa39a1d20ee6326993b9fefaa1f8e3732ec1fd0ee60c8f24557d6fa606927c429a8b96f8d9eec5a8671572f996e31ee0", 0x59) r3 = geteuid() quotactl(0x2, &(0x7f0000d6e000-0x8)='./file0\x00', r3, &(0x7f0000da7000-0xe9)="4319c667b0cd71121909391dc37af11b9badc745da8599cc305246f3f8f61d4f319a37beecf954c4efb45c9f214e08c941c2eec30c3116235cd8a475930e9a33759a054109084222c37c9c5ba7ebca1e291ddf8ab6e62c7b63052ce2be315d716d116c7124e171432a567bf1231d0e6a256e1709556b3022663eae9dc7531b83c86b011c6fa822679abcaed3b6bc281da86c334b5dda40a7600106007181806652c467fd287f91da805c56c502036127115b665776ab1b53771746e6b25a34aaf2d881a0cdb143a3e49ab8e6d06e66b57ee10a9e612506ecd02afc3b4e5090c3d675c6ea68c685c73d") 2018/01/08 07:01:49 executing program 1: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000081f000-0x1)={0x1ff}, 0x1) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x75f064ce, &(0x7f000081f000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bd000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00003f1000-0x4)=r2) write(r0, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff026300000000010306000100a445", 0x22) 2018/01/08 07:01:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000d3f000)={0xffffffffffffffff, 0xfffffffffffffffc}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000748000)={0x0, 0x401}, &(0x7f00008d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f53000)={r1, @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]}}, &(0x7f0000f47000-0x4)=0x8c) 2018/01/08 07:01:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b1e000-0x20)={@common='yam0\x00', @ifru_flags=0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0xf0a6, 0x40, 0x7, 0x7, 0x7}}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a0c000)={0x0, 0x2, 0x8, 0x7, 0x7fff, 0x401, 0x5, 0x2, {0x0, @in6={{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3f, 0x1ff, 0xffff}}, &(0x7f0000ea1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000eea000-0xc)={r2, 0x74, &(0x7f0000931000-0x74)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x49}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f00001e9000)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) listen(r0, 0x39f) sync() 2018/01/08 07:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000048d000)=@assoc_value={0x0, 0x100}, &(0x7f00007f8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000073c000-0x98)={r1, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4b, 0x69}, &(0x7f0000827000-0x4)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$llc(r0, &(0x7f000013c000-0x89)="ad32fe54b07b24f10e1514231e8838729767341cda5251f20c1655d057d0e517997b80b2459e2c5f937d1713a2f25e8c0a80037984ae3606c515b93e950a536276344d8edda11607dd014398b41a5cd67addbf5c1298c72c42a85a4b08e1c8d445993d383076f7064e925ad1df1a7d65b2363416ca887be6bf34eeed639e87077001f21f0ebd73219a", 0x89, 0x80c5, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00001b3000)={0x0, 0x0}) listen(r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000073c000)={0x0, 0x0}) [ 42.737163] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.740752] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 07:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000bfd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000b75000)='personality\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000494000-0x30)={0x8, 0x0, &(0x7f0000237000)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000006000)=""}) 2018/01/08 07:01:50 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fe7000-0x8)='./file0\x00', 0x0, 0x1) r1 = eventfd2(0x8, 0x4000080805) read$eventfd(r1, &(0x7f0000f00000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000c26000-0x8)='./file0\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fe7000-0xc)={r2, 0x80000, r4}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") statfs(&(0x7f0000fe8000-0x8)='./file0\x00', &(0x7f0000fe8000-0xdc)=""/220) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00007c9000)='./file0\x00', &(0x7f0000038000)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) renameat2(r4, &(0x7f0000922000-0x1)='.', r3, &(0x7f0000fe8000-0x8)='./file0\x00', 0x2) getpeername$ipx(r4, &(0x7f0000e46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000819000-0x4)=0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000abe000)={0x5, 0x1, 0x401}) mount(&(0x7f00007cd000-0x8)='./file0\x00', &(0x7f0000e31000-0x1)='.', &(0x7f0000cee000-0x6)='ramfs\x00', 0x1, &(0x7f000090e000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e45000-0xc)={0x0, 0x0, 0x0}, &(0x7f000057d000-0x4)=0xc) open(&(0x7f0000bdb000-0x1)='.', 0x4000, 0x108) sched_getscheduler(r5) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/08 07:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000d3a000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfe000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b05000+0x8c6)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005c0000-0x4)=0x8, 0x4) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) [ 42.784958] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.802064] device lo entered promiscuous mode [ 42.819048] netlink: 40 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 07:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000fa4000-0x28)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) socket$inet(0x2, 0x3, 0x4) truncate(&(0x7f00005c7000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 07:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x141) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003b0000-0x8)='./file0\x00', 0x149002, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e3f000-0x4)=0x80000001, 0x4) 2018/01/08 07:01:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b6d000)={0x0, 0x5f02, 0x7, 0x0, 0x45, 0x4, 0x7fffffff, 0x7ff, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x8, 0x7, 0x81}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003d5000)={r3, 0x6}, 0x6) 2018/01/08 07:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000961000)='rxrpc_s\x00', &(0x7f00000a3000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000088000)='{,\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f00004de000-0xb)='asymmetric\x00', &(0x7f0000f48000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c42000)="7341df3c9069fba5a347c6d48915de32e6e62b0ce796a5ea918e5c5e4b967bea16307c27fcbb769eeb66e2d1bc62a160ff3d06e976082079f4f2524782bf5add6725ef3bbd692b8a0139f8ca0dbe12ea3d586c38e196fa495606cb8e5195a5ea6eb06e01c603d2a168a55fada5836a", 0x6f, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x4, r1) r2 = syz_open_dev$sg(&(0x7f000067b000-0x9)='/dev/sg#\x00', 0x7, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c92000-0x8)={0x10000, 0x2, 0x7, 0x23}, 0xffffff9a) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a65000)='/dev/ppp\x00', 0x10442, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000902000+0x31c)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbb000-0x4)=0x18) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00003dc000)=""/208, &(0x7f0000d3b000)=0xd0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000bd2000)=""/0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a19000-0x4)=0x80, 0x4) 2018/01/08 07:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) getegid() clock_gettime(0x0, &(0x7f0000086000)={0x0, 0x0}) ppoll(&(0x7f0000bb2000)=[{r0, 0x100, 0x0}, {r0, 0x2044, 0x0}], 0x2, &(0x7f00001b6000-0x10)={r1, r2+30000000}, &(0x7f0000a18000)={0x0}, 0x8) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f03000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00006b4000)=0x4) 2018/01/08 07:01:50 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000010000-0xfa)=""/250, &(0x7f0000002000-0x4)=0xfa) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffb, 0x4000000000000) 2018/01/08 07:01:50 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004bf000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000088d000)={r1, 0x9, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000034f000-0x10)=@common='teql0\x00') setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000263000-0x1c)=@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x1f}, 0x10, &(0x7f0000668000)=[{&(0x7f00000f6000-0x3)="4749ef", 0xfffffe4a}], 0x1, 0x0, 0x125, 0x0}, 0x0) 2018/01/08 07:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009d7000-0x18)=@generic={0x9, 0xffffffff7fffffff, 0x3f}) write(r0, &(0x7f0000d35000-0x23)="2200000014000700000910f7e2ff05000200030001000000090002000000010003ff", 0x22) 2018/01/08 07:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000074d000-0x8)={0x0, 0x0, 0x9}, &(0x7f0000511000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c55000-0x6)={r1, 0x29b0}, 0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000cc8000)='./file0/control\x00', &(0x7f0000ab9000)='./file0\x00') rmdir(&(0x7f000076e000-0x10)='./file0/control\x00') 2018/01/08 07:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f7f000)={0x0, 0x0, 0x20, 0x6, 0x3}, &(0x7f0000f7b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000099d000-0xa0)={r2, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x2, 0x4, 0x4f, 0x48}, &(0x7f0000fe4000-0x4)=0xa0) pipe(&(0x7f0000565000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000efd000)={r2, 0x5, 0x1, [0x2]}, &(0x7f0000785000-0x4)=0xa) [ 43.181250] mmap: syz-executor5 (5848) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 43.251451] device gre0 entered promiscuous mode 2018/01/08 07:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x80000000000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000852000)={0x4, 0xff, 0x200}) write$eventfd(r0, &(0x7f000046a000)=0x1000100080001, 0x8) 2018/01/08 07:01:50 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000009000-0x9d)="15c8d7427d9f12d5a17a6bb366ae7c544444138a3c4355463530595e3ee353317cc564f55862d24510639f5e62017f7242c7a02a1c6ddc67ff2438dcfb1d5fd05c2612b9a5caba94aa073f060e1cb8e19993b76aba47fe88465c4acb193b6c5e2c1dee6d940a7ad451747fd5fb53a4d8b2d08221e5bc2686fe794f461432a594d16514fb7340b2cba6480b26ecd65b857487e1fbb09ce4a918c2e3b665", 0x9d) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendfile64(r2, r2, 0x0, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/08 07:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fd7000-0xc)=@sack_info={0x0, 0xfffffffffffff742, 0x633}, &(0x7f00000e7000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000baf000-0x8)={0x0, 0x3}, &(0x7f0000962000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000b84000-0x54)=[{&(0x7f0000ef3000-0x1c)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c, &(0x7f0000c23000-0x20)=[{&(0x7f00005e5000)="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", 0xfd}, {&(0x7f0000769000)="1ecc6b03c931cc2a015ccd9135122fc01dd182ad3173c44c0a61786662a1c7f3acc5052d7967a75978875e8bc98bea3ceef13bfa734c2d6de624be1c95782267a57f6ecaa97c2fbdcc7cdb932ba807ac6a5f9880f054f774b720a0aed0461131c67df7ba0250936bc42ed297e5090d4d59bcb6dd33f43b49b878649f3d990ee30e145cc796f17d3224fea778ac6ce5e5cb7d5e76aa68f991b3e0a7bd62edc48ec57e01243fdf9856ca360e9b1cea771c160b5b937406817c5d0e57e94c53cf16b09473422c7f36954d9ecf4ffa", 0xcd}, {&(0x7f0000db3000)="569dd337210ceae96d4f596b83fe18789e630e33bc08757555d0a1fcef7fae79768dda6e5ef4ff1914eb61de07b1ce5660b95f26b768", 0x36}, {&(0x7f0000da5000-0x7b)="d1d6a2e90f7258f76ef1f4dc0c5c74af8c7c01a4607a04171b57ba514e1806e42e9c997ff5838d74f597ce9ae983802f4eb2f7b3fd1fd05891470212c32170ac5cf8e0327be03065eb400b39004d7c9143ba20fa782cb359ab4b1f4c7f59e0e5198fa0eef559d6f9a18f3271473a0077c3a0e9b82fc52a2dcb34d6", 0x7b}], 0x4, &(0x7f0000dd7000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x182, 0x204, 0x4, 0x8, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x1, 0x5, 0x4, r4}}], 0x58, 0x0}, {&(0x7f0000c98000)=@in={0x2, 0x0, @rand_addr=0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000305000-0x20)=[{&(0x7f00006ee000)="9eb856476d091acd7a40bbdfe43f207691b13f69c5c009f28a5ce2dab89034", 0x1f}, {&(0x7f0000436000)="0843f0439b476c75553bfa96cf", 0xd}, {&(0x7f000042f000)="d6c0b4f1d5ebe22dc9d1d665c15c4f2a16ac", 0x12}, {&(0x7f00004ee000-0x31)="1541680692828fc004d7f17c265e271ef85580c4e5bb82ad0c3b65f323d33da0fb07bad0d2048c61ff8fdaf42938765b38", 0x31}], 0x4, &(0x7f0000fc4000)=[@init={0x14, 0x84, 0x0, {0x697f, 0x400, 0xfff, 0x0}}], 0x2c, 0x48000}, {&(0x7f00002cf000)=@in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7c000-0x20)=[{&(0x7f0000dbf000)="d70fa9f483bf16fddd8bb18efad75d36149bc4f39fbda8637b7a25a1f67841ee23d92e79c6162784dc2554ae3db97ddcd7c5e4b6280a0443db4689dc161f809a3ea2f5", 0x43}, {&(0x7f000079b000)="c57b0cdab8c0eb2882fed604efedb3e1e75be750241713f300f0290ae3e10baaedc3d98190ee6a1697c106a95a6d328bfc87f269b92822dad4493b14abbaaa59ae65e02d216d50fca24a42fa9c77e09233f113261ff676185326f24dc57b410e0bc1a9386c813d7a7ed949a498cbc9ea1e468c31e98197c8d56f95f13d5102533e58b38df9c482cabd5e4ade1d4178017bb344f9b01952f1a348366265eb5c5954b10ec820fa3879f2a710146eea3a12d7d6fb25714a546d2688a7e88db27a1c4fc12ba6666d04daddcb956e26088d368bde", 0xd2}, {&(0x7f00007c7000)="db598e32f5925404e20a36a4d61d40b4290c6e2ebd50850101be48ba594722998f", 0x21}, {&(0x7f00005e3000)="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", 0x1000}], 0x4, &(0x7f0000978000-0x2c)=[@init={0x14, 0x84, 0x0, {0x7, 0x3, 0x9, 0x2e21}}], 0x2c, 0x24004844}], 0x3, 0x8000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/08 07:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) socketpair(0x1b, 0x80006, 0x400, &(0x7f00002c2000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00001b0000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000899000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030000-0x4c)={0xffff, 0x4a, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f0000ea6000-0xdf)="2dfeca5c727c49706c4223f99297d13eebc62ac9830ca8495f845737dba6d2bcbf5004fa9ba312be9deae2d78e9fa4e5def22a69db28abd87c4f0426e09c07e5e62cc720239af7bd48717a5a8c4390e153abaf003ad99499c6bc1b49ac9824634e91794ba14f1996a73c3d00613845a18bfa3f274f1073d9fc85eabc1a1115e0eefee186cb4828e49c9b973f89346416097aeea235003ab280d16e72e238d2727c676ea87069f6ed34cde05a942f99aead75faa2df24fcde563f87fbf944f40825cd5759ec4665065fe76480f71cbaf6e6a03cbad87e87fd4cf2ca256455a1", 0xdf, 0x4000, &(0x7f000076b000-0x14)={0x11, 0xf7, r4, 0x1, 0x200, 0x6, @random="07c1c2ab3a4e", [0x0, 0x0]}, 0x14) fcntl$setown(r2, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ptrace(0x4207, r5) waitid(0x0, 0x0, &(0x7f0000682000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f00004ce000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:50 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000084000-0x8)='./file0\x00', 0x400, 0x75) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000bff000-0x18)={0x9, 0x2c1f, 0x1c000000000000, 0x101, 0xc, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000985000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00001f5000)={0xdb, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff742}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xce94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x23042936}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r5 = gettid() r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000fe8000)=0x0, &(0x7f00002b8000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000fe8000-0xc)={0x4, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f00008eb000-0x70)=""/112, &(0x7f0000938000-0x4)=0x70) ptrace$pokeuser(0x6, r5, 0x101, 0x4ec) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000f68000)=0x0, 0x80800) fgetxattr(r0, &(0x7f000003a000)=@random={'osx.\x00', '*\x00'}, &(0x7f0000fe8000-0x30)=""/48, 0x30) 2018/01/08 07:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) getegid() clock_gettime(0x0, &(0x7f0000086000)={0x0, 0x0}) ppoll(&(0x7f0000bb2000)=[{r0, 0x100, 0x0}, {r0, 0x2044, 0x0}], 0x2, &(0x7f00001b6000-0x10)={r1, r2+30000000}, &(0x7f0000a18000)={0x0}, 0x8) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f03000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00006b4000)=0x4) 2018/01/08 07:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f18000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000dd3000-0xcc)=""/204) poll(&(0x7f0000350000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x6) 2018/01/08 07:01:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000483000-0x8)='./file0\x00', &(0x7f0000aa6000-0x8)='./file0\x00', &(0x7f0000cf8000)='mqueue\x00', 0x808, &(0x7f000064e000)="") mknod(&(0x7f00005d3000-0xe)='./file0/file0\x00', 0x8003, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/autofs\x00', 0x8040, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000780000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c9000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) r4 = syz_fuse_mount(&(0x7f00008d9000-0xe)='./file0/file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffff, 0x240004) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/access\x00', 0x2, 0x0) r6 = getpid() getresuid(&(0x7f0000d35000)=0x0, &(0x7f0000f43000-0x4)=0x0, &(0x7f0000c4c000-0x4)=0x0) getgroups(0x8, &(0x7f00003aa000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000973000)=0x0) getresuid(&(0x7f0000082000)=0x0, &(0x7f0000d18000)=0x0, &(0x7f0000156000)=0x0) r11 = getgid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000030c000-0x8)={0x0, 0x0}) r13 = socket$inet6_udp(0xa, 0x2, 0x0) r14 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000856000-0x11)='/selinux/enforce\x00', 0x200, 0x0) r15 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r16 = socket$inet_dccp(0x2, 0x6, 0x0) r17 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbb000-0x11)='/selinux/enforce\x00', 0x200, 0x0) r18 = syz_open_dev$evdev(&(0x7f00000cf000-0x12)='/dev/input/event#\x00', 0x6, 0x200000) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r20 = socket(0x3, 0x0, 0x4) r21 = mq_open(&(0x7f00003b8000)='mqueue\x00', 0x0, 0x0, &(0x7f0000d18000)={0x6, 0x2, 0xfff, 0x9, 0x2, 0x23c, 0x6, 0x8000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dd5000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b6a000)={0x0, 0x0}) r24 = socket$inet6_dccp(0xa, 0x6, 0x0) r25 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000120000)='/dev/sequencer\x00', 0x20005, 0x0) r26 = creat(&(0x7f0000024000)='./file0/file0\x00', 0x8) r27 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000be5000-0x11)='/selinux/context\x00', 0x2, 0x0) r28 = getpgrp(r9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f91000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021d000)=0xc) getresgid(&(0x7f0000f87000)=0x0, &(0x7f00009a3000)=0x0, &(0x7f00007bf000-0x2)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000083d000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001fe000-0x8)={0x0, 0x0}) r33 = syz_open_dev$sg(&(0x7f0000ba8000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x2) r34 = epoll_create(0x5cd7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009f7000)={0x0, 0x0}) r36 = memfd_create(&(0x7f0000217000-0x1)='\x00', 0x1) r37 = socket$inet_udp(0x2, 0x2, 0x0) r38 = socket(0xb, 0x6, 0x2) r39 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/context\x00', 0x2, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000c3b000-0x1c)={&(0x7f0000d9b000-0xc)=@proc={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f0000db4000)=[{&(0x7f0000e54000-0x1450)=[{0x1010, 0x1, 0x303, 0x8, 0x0, "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{0x100, 0xfff, 0x18af8c3bb2c913aa, 0x4, 0x1, "c25162de36fad4620901a1845a28648a1f1220f340a0ab9aab76a02bcb055239b40b16000fe61132f2f0fe3f13a89c4bc9afd4fcb7d8c79a326a9dcc83a17368cf8f54c6b3df670e0aa64c0e0ecffa8a1eb4650359945c4dba1e15222c669a5a1aedaa1a82743e673df5663b32b14e330aadaf4e8f40bcdc23f59023e2e482798a03cfdd828132932806f5665dd747354faf5fb7edf925f28e7af8e3e258d5ea312257e84e46fe30a5cf514d06d5be0806139f9f6e65321e584640993b0de2bbfd88fcf5161ef23b08d4c3b59a28f30d6481e30d2d1df0c6c69146022d676b2c7fd8db5314ffa1001a2b3f7b481e"}, {0x104, 0x9, 0x10, 0x3, 0x1, "e759e91588b649ab4abdd2926fd22da0dcfa387b0cf78b7a1e5e308d9d7c1ffd09c28552de4ea71e9a84dde541cc4a5f87a65c6cb6e152cb7dd5a757e8d4fbb60f9d6611395fd4722ae5a71a9c07b89657671491e11cba23a3dc47cbc6215eb86ceacd66181f0d6c2c6248097b9a011dfbdbf227092691c8ac3acb4e5fc512ff19c4597f0d96850beeab9efa7b3b4c47213bd3d737079c6d23b95001c01b5a36830fcba0bc09f6c5b97d8af5454826773e7f7889b5ad63b7d82e0379dfc5dd82ac56aa222c722ea2f347a18f434116ac032cbda3dbe00dc14e3806f9f08b6fc4e506f45b9f4ffaaa65e046030acb1f0f3983"}, {0xec, 0xfffffffffffffff8, 0x4, 0x3, 0x0, "45b394368ebd071d69aa98b7d7825f50cd2470bfc7b3877eba20a3346dffafa2e35b89ea00b4b54296aec9a1755526d9dece5291cd11434544afe6d357fafe7186221b5dccb5dabf720e93d22c5dc23a24d51bd44fdd19e18921d6585082ac1bd355d7e344faf11e773f50cd67a5b8e0d174ec7938124d0cd8fdf37f1cc6cc234e15a6321f27a0aebd6dbd3f5e0426a8b610222fe1933ce3b645d1641908cfe895a4a2678bce504c8ac85aa80c2969067e9aea55220d505a15ca45135b6b52ddd9da937760c8e62b1795406e46000f33fa89b4d0dbc0bde3af23c485"}, {0xdc, 0x2, 0x2, 0x9, 0x2, "2f00e6f1cd9c2c3c430afe06e7a48bd2d57e03af01670f6d0cfd9545e278e1acb676293532cc9a4db9a7d62d2c6c508803dff870be6d328921f8bbbccaa571f52877f7229ad896f1bf0bce0de2d3335d745be877838e450b4d2a6d212643e744ca1113d3431d91d4bfa282f71d510734e369511e451b23395ed11efb27d7b41c91a986f15fa6544f62ce6ebf194f4e05ddcced65af7a6623523b2056acd1e9bd3ec0ca7b4d737fbbcc8785eaa575551555913a1414c30ec74a820353be228bd0e2d81daf6037fd2686bf21"}, {0x74, 0x10000, 0x400, 0x2, 0x2, "8e3ab2a31f46e01478662ed000e3ba09297421f766f50680461ad48c7a974b55e7af6882aa9f00d11b8634655ddc504317e14992818b4a5a1d75dd68cdf84d01c4c0652f80171da47aee81e09922ba604d1e107c5a8c7c53abe18976bd7a2bd6792173"}], 0x1450}, {&(0x7f00002c2000-0x38c)=[{0xf8, 0x6, 0x104, 0x5, 0x2, "bc07a0ccf1900f067872c2193668407af7b1066a2049abbd9f03a3548d1db23e0aaf88d0250b4d60891487fc9fecbbebb06e134094f82685a679e1f75751fea836934301dd3962832402b0fd17a75222133f8d49b8b5204d649bf081d09196bac9edd3959b19983d60a91784e9e881effd4f3899299c9a5f1d3548436229335ac9cb348dd509caba12cde96ce523f521bea568c7c15eea1db09b12b0979f63a6e19cb544763302e1a9d7328eb5a5530ba7eed0e5afa978df92cb65ae530fb808a1041bd807c5681e94646b11ed2a9874c324f37752221a5b511fd63075937388f758c75c7310"}, {0xa4, 0xfffffffffffffff8, 0x300, 0x3, 0x1, "5cd197d364a0a8ee36fa90737c0fbf95bf8bcedb6bcca6b45834dc10fc8f16ee1cfd94efb46bef7c5fc073761ddff1a018e44f0b0447e871d64ad68acde17b8cf66410ff7ee42caa1ea09d618db4e3504bebd720ce4921420e2a34c1e9076f65f7350d72738fcaa6a2849997e3224173a783354be1a469fee67ea8543e9b8f5ab2b14c685239a035197372f8fbba9587f4e964d5"}, {0x1c, 0x3, 0xb21, 0x100000000, 0x0, "8b1afc7f41ca8284d0ef5769"}, {0xf0, 0x80000001, 0x0, 0x3, 0x0, "681f6bfd982f31accc9db45636912c2c6869d901425ec7e61790c1f8c19f68305d0b17f8d72a5c85a99504c2f57755a8ecef2628c8402d19acf768709c9bc24a1997376b57aa77e33d9bfdde7b36d336bb2f229b586cc3c027a0de520d5926c6ea1b91c001d55dfe53d7534c7eac0c59e6defe3f5996307e2c0fb0943fdc8857f2cafa4d0751b5a45a9c000544dc447489a095487601629331ee52f856bdd5b50529e3db1cc5d1ef80e228116b75b3ee877bac0ca5e242a1c24516fc1153fe1fae1986b7a4b3a29f25a4e2af5038233eea0f4859076a1e80610f68ec40b6d3b3"}, {0xe4, 0x7, 0x300, 0x87, 0x1, "249a5e83c4413b49e3dcbb035461851232ccc7eab88aa83b19979fa416306636deb757042634c991ca01e5f8b860c487f5339d66d64c2881f8e4792edde5958aef0273dfb93615793644a8b45a95dbfb8988a56a9ffb430fc38329f62542eecdf107681c1b002356760801ac328aefdcd7bf4afaa31dd5e1548b0bf03f37f29b8a0e0e081324f0b94f73ad84c1121f95503ea55bb26a19b3c5a545565008af05bad1a60d7995a6a139b76e98d8a97ced62bf9a25bbf2112229f07920d3c28a7b695d5dbfeb1855e7de9de0bc0020e1a36ae63c20"}], 0x38c}, {&(0x7f0000dbb000-0x2c)=[{0x2c, 0xa43, 0x300, 0x5, 0x1, "09f2aecf1c4fe808b0e5ba951e02d1acfa400d0efff5f6f5e33233e7"}], 0x2c}, {&(0x7f0000878000)=[{0x60, 0x7, 0x600, 0x7, 0x0, "3606ef11194a6f3ff6253896cc48eb0d686a066cf72ac9fd22ef5f18beea4acec411e941655320567ac4b2555b0067788ff6f05a280efff9b6b55643b8c979a3b2febaefdea4167a9db53096e3b1"}, {0x50, 0x8, 0xf5156104d890389b, 0x100000001, 0x3, "5eb65745b1c18c586a03ed711584cd90a8674fa6a106e6336faa994f5336a3fc16ba0b8576676d9be084c5aa2d15e2f11352c99df23dfeb8f079e43d36"}, {0x98, 0xffff, 0x200, 0x400, 0x3, "7afa887496fa1e5f954916a9be32e95e690d7ac781682696b6b340ee43f16e6943906d8db08bd36baef716efba2c214dcff343a5f07e5126e71d294ff023a550fde2c4041ed9d0fff804d645a5b4a52c068595ace228d3c4da5d4926c1d48771444c56b40898d0ef22e2954bdd797b992331a65416b55032341ca3506e81ab2b00a178f8a23fd6"}], 0x148}, {&(0x7f00005b9000-0x184)=[{0x44, 0x10000, 0x401, 0x1, 0x3, "febc1dda28c53186b6c95ca023d9cfc73587c8a241a3010f45612b3515de77f1d823189801e5ab8ae31798d981ecfcd1ea4362"}, {0xa0, 0x2, 0x4, 0x80, 0x3, "39d71244942ae10669deef4749d3243b24e0e143d0050e58fedc46efec3ee2c873be88b7f7667ffe10686008c4cef882be6d951383a40331838502661c6cb6aa7089a3ca0626c4d900d06606948948bf72f396285e57994c0155994fa628c5faf64be0a6658aa30d19f83f52406a447812885d2d627b99bc184debb4e28571a64de828ff921f4856869c908a00eb3b8f"}, {0x6c, 0xfd4c, 0x200, 0xffffffffffffff81, 0x1, "c69a0ac7531e74fd68c2b83aff976eee85710a37a36b2df4fe6a8eda217be0e2a9afc67ba4b1bd2393ef0b54e018d64ad1250953c65c709b0f2095310c480ff8390e5e4e2574f736dc22f1dca9eb2710dd036d129d334157d252bbf2"}, {0x34, 0x40, 0x508, 0x1, 0x1, "39415ca41e0f852bfb45ffa74837cea0d5065aa5accc3a1a4c7620272a15ce68b9f3d8"}], 0x184}, {&(0x7f0000278000-0xcc)=[{0xcc, 0x10000, 0x10, 0x3, 0x3, "5210b2c02b9529416d945fb985951133aa6b39d3c4bc341a9c56523c7a39d6863c1294a6d684fc2bc07d368bcc31025a83f1bf739bfcf42881da2f052ff6aae6cbe4dab4c7b0a968b9b5ff0ac78bd47c6f557f20f46be4720dd7a40977a6bbee8a343b1dace5710daeec8228f0a30e98a2b9bf9afe04b548bf846a0e0ee810e29a2a71136fcd5e08b66d8923c4ca7392aa043358aa95206e1bc048ebe91239e917a944c6d8605ec4496c437af176e279e108239354a28d66e72e"}], 0xcc}], 0x6, &(0x7f0000068000-0x104)=[@rights={0x20, 0x1, 0x1, [r0, r1, r2, r3, r4]}, @rights={0x10, 0x1, 0x1, [r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, 0xffffffffffffffff, r16, r17, r18, r19]}, @rights={0x2c, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38, r39]}], 0x104, 0x8004}, 0x4c000) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) 2018/01/08 07:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x802, 0x0) write(r0, &(0x7f000006f000-0x67)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x93) [ 43.421983] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 43.433529] device gre0 entered promiscuous mode [ 43.433616] binder: 5874:5884 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 07:01:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c1d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000191000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003c3000)={r1, 0x2e98}, 0x8) 2018/01/08 07:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fchdir(r0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000c7a000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f85000-0xcf)={0x0, 0xc7, "2da058fee8c23846eba00d1ca5d0c7a18e8f1d82557a801abcd83ee8235f3b0f246743398ef8f851ba68aa5416f2ff392a7ac394e8983316de36e9138e605dd1bdf241ed91e71afcb0faf81f881545ca236058f7be015ded2c4c50e9fa735f3168d3cdf1191d74835a743d071464fe93c5d06aa98b4030c7bd2f1a166ee9ada4abe4a533da661195af1b98c0c790762c3d712a6d9f8ce97f9a4ae8a4c43948f0605bd9555ce43468adde23a575aa76b48fd2ba078b20451b39c7d8b418cbd7b62ab80872840be3"}, &(0x7f0000cf8000-0x4)=0xcf) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000016f000-0xa0)={r2, @in6={{0xa, 0x1, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x40, 0x1ff, 0x4}, 0xa0) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r3, &(0x7f0000493000)=0x0, 0x4) [ 43.468515] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 43.469370] binder: 5874:5896 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 43.469379] binder: 5874:5896 BC_INCREFS_DONE uffffffffffffffff no match [ 43.503869] binder_alloc: binder_alloc_mmap_handler: 5874 20000000-20002000 already mapped failed -16 2018/01/08 07:01:50 executing program 0: mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tun(r0, &(0x7f0000b26000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfef, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}}, 0x1001) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b28000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/08 07:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004bb000)={@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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) fdatasync(r0) 2018/01/08 07:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00004e5000)='user\x00', &(0x7f0000987000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e40000-0x1000)="ad", 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f000023f000-0x4)='usg\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00002f8000-0x8)='./file0\x00', 0x0, 0x2) writev(r1, &(0x7f0000302000-0x18)=[{&(0x7f00005e1000)="eae75851112fa578ab3accf28c038f36fe4a32c73a17e5b27a94880cf25d200ac1bbd856058c8ef3c42379bf0e83d032e1feadcbec39202274", 0x39}, {&(0x7f0000461000)="7b24981025c7932b3ad242756c97aeb1bde38d20adb435e6431c1be306c20cc70b6eb7404f20b46d4e78a63cb4ecc332e3ae90b81cc62651a9f2b8c94135ed5e373321abe0617aec21cfd99c5f2984512221d54e74bf4a305351923c1bf3ef030809013280890f7652fc5ce1e7b067ae15418d1f", 0x74}, {&(0x7f0000475000-0x3c)="ae6d793a7a1baa3fff790b1887e211760dcaf25b2618a68efd721cf951300b8b3040c1a575faae05ef4e35fdc12c1764d8b086d5f82be1bada73e9f9", 0x3c}], 0x3) mremap(&(0x7f0000d85000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000397000/0x4000)=nil) [ 43.557886] binder: 5874:5896 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 43.575131] binder: 5874:5904 got reply transaction with no transaction stack [ 43.587643] binder: 5874:5896 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/01/08 07:01:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) sysfs$3(0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/01/08 07:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c76000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000483000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 43.602917] binder: 5874:5904 transaction failed 29201/-71, size 32-8 line 2921 [ 43.610705] binder: 5874:5896 BC_INCREFS_DONE u0000000000000000 no match [ 43.642267] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 07:01:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000187000)='/dev/pktcdvd/control\x00', 0x802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000041e000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000ed8000-0x4)=r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a63000)={{&(0x7f0000c46000/0xb000)=nil, 0xb000}, 0x1, 0x0}) creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/01/08 07:01:50 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009b2000-0xc)='/dev/autofs\x00', 0x2000, 0x0) lseek(r0, 0x0, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00007a4000)=0x0) clone(0x0, &(0x7f00000b8000)="", &(0x7f0000fd6000)=0x0, &(0x7f00009e3000)=0x0, &(0x7f0000729000)="") getpriority(0x1, 0x0) 2018/01/08 07:01:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ea000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) accept4$unix(r2, &(0x7f00000ab000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c57000)=0x8, 0x80000) syz_open_dev$loop(&(0x7f0000a3d000-0xb)='/dev/loop#\x00', 0x0, 0x80) 2018/01/08 07:01:50 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x1a4)=[{{&(0x7f0000005000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000007000-0x40)=[{&(0x7f0000003000-0x1000)="0d2ea2d17492d356ff184914320016ba09aa01d8c09e1dd9085ca0003b640d", 0x1f}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000009000)=[{{&(0x7f0000008000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)=[{&(0x7f0000009000)="2ec89c95e46182c742e654c454cd2d2bccf3f7ed1c4b632e4c5c82ed5e9c1888436105aa9b0d1d2eed22271f1321b74d0f96116d50e28cd9207321b10c930b16f4f110b289aebf3254cdf3b3907afc356f6098c58f38c51bac817a2a53ae927a4198cc50a83857e2ec705d0f3ceab0792d0986cb61f1a27994b0d50e8946f9ecd504233fdc598abc7959789b10456ebbe0", 0x91}, {&(0x7f0000000000)="9865755a264ce8e3ab2363da8f5e8e4ecc436b47f5717a7cba591ff07900b5ab6c751e169a9ca990dca2b8d961c637f16fd34fc17a8c040f795d9b3718503906845faedf70f45282f51010892887177dfffda48c74c9f0", 0x57}], 0x2, &(0x7f0000001000)=[{0xc, 0x1ff, 0x6, ""}, {0x68, 0x0, 0x9, "fcecea494f23b5f4e0bd0ce1185495ef445e2650a91026ecffa146486fe1e9ebd7fae11d7292553eac789352ac02317db93609728d9cf63a738217c907799b553f1458ac6e4c4415333c5a8e2088e7f139311b723f8bbd85a28ca3"}, {0x38, 0x114, 0x7fff, "ffd46077376a1bd966dd54c320ac80051bfa7b5d99bbdae70ef29cd0574034458d3e3ccdffd90645fc"}, {0xec, 0x117, 0x40, "c84850275f64f94e1167fb33a6bd500d9dc07ee3640a7357fca6e3db95fd7c196287aeadedea62fbf2993b85a50b2553f91864df9a9e34d82c84fcf2f2c5f62e5f6179ceb89ae79d75a2dbbcc60106f6289395258971e8390709b883f871429919761702f354b9c0ef6551c33a35488327881d1fe44ff3b8c23bd44aebb440ef624b26ed9d2c5f44a40007450f8bc99a75043015d042d65e73b6e2994f7c08488f6f55224326b90d1867348465860d7b8175ec90c3d7e66eddf44252adc6dd7522af537456151c052512605bd720b3eee8253de9ad90d6e4c0dfac61361c"}, {0xe0, 0x11f, 0xfff, "bb6ce67b1a0891c168f2bdf44d70919bf28c97bff82972849e53b16a42632f5f4273a3d6f2de3be6ddb7a36cfea03d7dfbd0bbcd1583a060827245cc387710c9379637f3e7d7370015d817de2fc79fad71b47524085a14615af8548a573b5054ac495d79dbfec22dd43129890a6d4deb9a0d11e0e391d8b308be63f06d905934b61fa8de950c9322b69d42330d850afdb38c2c9842eb2bd01374dacf4a632060579da9e3ad3ce86c2c1884440d2f560f3ff40dcc5071a4deb80e56ebf65f90ebb5256db7378ca3bf726d357bafb47e14e4"}, {0x70, 0x11f, 0x3, "9a744355cf238748d6c2fa37580726d4858bb802337101a0e395969f4662bbacb45434d6e7cf110b5b29ea66d835083cba2f603d30b537d32789cb1fbb7a7488f92a44e5c42910370cce067fea53ebf27751b93cad07b778cc75d8a799d5379822d9a34d"}, {0x100c, 0x197, 0x5, "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"}, {0x100c, 0x1, 0x7, 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0x2300, 0x40000}, 0x23}], 0x1, 0x40800) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/08 07:01:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000907000)='/dev/net/tun\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x1e7a, 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a0f000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00001d6000-0x10)={0x75, 0x878}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) r3 = socket(0x8, 0x80000, 0x9a7) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f000011a000)={0x0, 0x0}) getsockname(r0, &(0x7f0000f0b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000439000)=0x6) 2018/01/08 07:01:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000362000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000569000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000018c000-0x8)={0x1, r1}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a4a000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f8e000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/08 07:01:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000098a000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000bc7000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sg(&(0x7f00009b6000)='/dev/sg#\x00', 0x8, 0x4000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000745000-0x5c)={{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x68}, 0x100, [0x3, 0x5, 0x1, 0x6, 0x7, 0x2, 0xffffffffffff9a7b, 0xffffffff00000001]}, 0x5c) 2018/01/08 07:01:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x103000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000)={0x7, 0x8}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000de4000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d6c000/0x3000)=nil, 0x3000, &(0x7f0000003000-0xa2)=""/162) prctl$setendian(0x14, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x5c)="6f6f635f735f6f72885f00646a00846a75b07f1625001f92ae3b33683a3d2165e4f6e886d844cd1a3fb92d025586bcb4acf20400f19ae0a6ca9b00b1dc7acea8e3eff59be2b127e39744528bcea6e41b90fa26860b8a9bb08d6b07d6") lseek(r2, 0xffffffffffffffff, 0x1) 2018/01/08 07:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ea000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) accept4$unix(r2, &(0x7f00000ab000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c57000)=0x8, 0x80000) syz_open_dev$loop(&(0x7f0000a3d000-0xb)='/dev/loop#\x00', 0x0, 0x80) 2018/01/08 07:01:51 executing program 2: ustat(0x801, &(0x7f00000c2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f00008f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) 2018/01/08 07:01:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007ee000-0xc)={0x10f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) 2018/01/08 07:01:51 executing program 1: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00004f6000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) r2 = syz_open_dev$mice(&(0x7f00002e4000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000047d000)={0x4, 0x2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x20372fc0}}], 0x0, 0x0, &(0x7f000049b000)=""}) 2018/01/08 07:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001f6000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000901000)=r1) listen(r0, 0x3fffffffffffffe) 2018/01/08 07:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c5f000)={0x0, 0x0}) r1 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x1a5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000217000-0x1)={0x400}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/188, 0xffffffffffffffb9}], 0x200000000000029c, &(0x7f0000e0b000-0x20)=[], 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003ed000)=0x17f6, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f00006cf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000611000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000ed5000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) umount2(&(0x7f00009bb000)='./file0\x00', 0x1) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000078b000-0xfa)=""/250, &(0x7f00000da000)=0xfa) [ 43.951534] binder_alloc: binder_alloc_mmap_handler: 5996 20000000-20002000 already mapped failed -16 [ 43.993488] binder_alloc: 5992: binder_alloc_buf size 540487616 failed, no address space [ 44.003060] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 4088 (num: 2 largest: 4080) [ 44.016916] binder: 5992:6014 transaction failed 29201/-28, size 0-0 line 3128 [ 44.028128] binder: BINDER_SET_CONTEXT_MGR already set [ 44.033865] binder: 5992:6014 ioctl 40046207 0 returned -16 [ 44.040943] binder_alloc: binder_alloc_mmap_handler: 5992 20000000-20001000 already mapped failed -16 [ 44.051715] binder_alloc: 5992: binder_alloc_buf, no vma [ 44.057483] binder: 5992:6003 transaction failed 29189/-3, size 0-0 line 3128 2018/01/08 07:01:51 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x1, 0x41, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/08 07:01:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00008f8000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/08 07:01:51 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000eba000)='/dev/usbmon#\x00', 0x6, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000c0000)=@assoc_value={0x0, 0x9}, &(0x7f00001fc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0xfffffffffffffffe}, &(0x7f0000e5a000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff7000-0x7)={0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000804000-0x10)='/selinux/member\x00', 0x2, 0x0) dup(r2) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a4000)='/selinux/access\x00', 0x2, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000463000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000d76000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044f000-0x4)=0xc) sched_rr_get_interval(r4, &(0x7f000046d000-0x8)={0x0, 0x0}) 2018/01/08 07:01:51 executing program 6: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffff372, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000436000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000061000-0x4)=0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000093a000)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000093a000)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000093b000)=0x20, 0x4) 2018/01/08 07:01:51 executing program 1: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007d0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x0) ftruncate(r2, 0xfffffffffffffdbd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ab6000)={0x0, 0xbf, "cc94e2a00c1ad4b4393b030c5bcd4124875db87b175e5b381ced73552fb0a709ef9ea447284df7bf682ea52921df372e94c2e2130dd7b26f6a39f5c3a41a7287a3f5969fec6a37b6254ccf51aa0da03895b1f661a6633d85c3cea6f06950d6628ffc7ca216741df2f5027a7f6fd26682ba60f1d2ca847ff46fd9ed8e097ef0df195a1b8f00b76b5764f7cb715b1d149f0fa45e1c7ef3633f8bc8385aae36b0117285a31ae36f59fa818996ce0e6544b6a2c5e49883571eee095fde0e054af9"}, &(0x7f0000b16000)=0xc7) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d28000-0x4)=0x0, &(0x7f0000388000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c7b000)={r3, 0x5}, &(0x7f0000385000)=0xfffffffffffffde6) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000814000-0x26)=[{{0x0, 0x0, &(0x7f0000811000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000070a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000813000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d29000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000001c000-0x8)={r4, 0x9}, 0x8) 2018/01/08 07:01:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008dc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e67000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$setflags(r1, 0x2, 0x1) 2018/01/08 07:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ac4000)={0x0, 0x12, "30cab6b82c2625607a6e56932b47f01f955e"}, &(0x7f00005dc000-0x4)=0x1a) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004e1000)={r3, 0x7}, 0x8) listen(r0, 0x0) 2018/01/08 07:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) flock(r0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe2000)='/proc/self/net/pfkey\x00', 0x40000000000002, 0x0) sendfile(r1, r1, 0x0, 0x81) 2018/01/08 07:01:51 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x1, 0x41, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000aa000-0x10)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/08 07:01:51 executing program 1: socketpair(0x8, 0x1, 0x200, &(0x7f0000869000-0x8)={0x0, 0x0}) getdents64(r0, &(0x7f0000aae000)=""/11, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x31, &(0x7f00001b6000-0xc)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000545000-0x4)=0xc) 2018/01/08 07:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009b3000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00006b0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d99000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027f000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a6f000)={r2, 0x8}, 0x8) [ 44.092027] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.108401] binder: undelivered TRANSACTION_COMPLETE [ 44.126730] binder: undelivered transaction 36, process died. 2018/01/08 07:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009a7000-0x4)=0x7) write(r0, &(0x7f0000847000-0x24)="24000000190025d0471c0824fffffc0e0200000000100000000040ea080007000008e00f", 0x24) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e06000-0x4)=0x0) 2018/01/08 07:01:51 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000)={0x0, @tick=0x7, 0x5, {0x2, 0x7}, 0x3, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000055000-0x50)={{0x7fff, 0x3}, {0x7fff, 0x4}, 0x1, 0x2, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:51 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000003c000-0x8)='keyring\x00', &(0x7f000003c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000010000-0xa)='encrypted\x00', &(0x7f000003c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003d000-0x1)="d1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000003e000-0x5c)={0x1, 0x0, 0x200, {0x0, 0x0}, 0x10000, 0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.154001] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 07:01:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x240000000000000) writev(r0, &(0x7f000027c000-0x10)=[{&(0x7f0000b98000)="29000000180031dde5ff210000650005020000000000ff07c00000000c000900080000000000000005", 0x29}], 0x23e) 2018/01/08 07:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000039e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000ff000-0xb8)={0x0, 0x9751, 0x51, 0x400, 0x8000, 0x0, 0x8001, 0x9780, {0x0, @in6={{0xa, 0x1, 0x17a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbb, 0x0, 0x100, 0x3}}, &(0x7f0000174000)=0xb8) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000a6000)={0x0, 0x1f, 0x6, 0x4, 0x5a, 0x25, 0x80000000, 0x2, 0x200, 0x80}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000345000)={r2, 0x10, &(0x7f0000f00000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004b4000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/08 07:01:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000363000-0xb)='/dev/hwrng\x00', 0x240000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f00008ea000)="2cf23caa30d98f147708b1525f9c41dbdcbf67ed96dd594ad0fd61dcaa5a61164dd1f807f61e937d924fa20ce7e50d117942c1062f7d558f037bedca9114be5e7efa365c96eeca3073937c68ac6edb568208489560627f1bbbf20afb88461808e7d78ae6def1534c0e2cb8ea150ba90ca2914c4360c1c8f23adefb5c42fb6ad4239a931e377dc4d0ce9ec038cf1065d968af56de283a09805f9529a79eddd05367c3acb60fc17453afc948bffc0855ae243491e580db", 0xb6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/pktcdvd/control\x00', 0x200, 0x0) 2018/01/08 07:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00009fc000)=""/10) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="745ca4cb712d3a6b47b7220623c69952", @ifru_addrs=@nfc={0x27, 0x5, 0x31c5, 0x7}}) 2018/01/08 07:01:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000cca000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x424000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x5, 0x0, 0x10003, 0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000002000-0x8)={r4, 0x100}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000006d000-0x19)={r5, 0x11, "14d358e0d58eee889e3251519b7b448800"}, &(0x7f0000000000)=0x19) exit(0x6) r6 = fcntl$dupfd(r1, 0x4, r1) fanotify_mark(0xffffffffffffffff, 0x90, 0x0, r6, &(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f00001f2000)=0xc16b, 0x4) 2018/01/08 07:01:51 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e2f000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008cc000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000055000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf1000)=0x1c, 0x800) r2 = socket$inet6(0xa, 0x2, 0x804) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f00003f4000)=0xfffffffffffffff9, 0x4) sendto$inet6(r2, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000689000-0x10)=[{{&(0x7f0000ff7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/08 07:01:51 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000ffc000)={0x100, 0x79, 0x8000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000ffd000-0x8)={0x2, &(0x7f0000d87000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000ffe000-0x8)={0x2, &(0x7f0000ffe000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000ffd000-0x8)={r2, &(0x7f0000ffc000)=""/76}) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffc000-0x40)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getuid() r2 = add_key(&(0x7f0000b78000)='logon\x00', &(0x7f0000c80000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000599000)="494f5e19652ebfd03c20fa2fc8043da46250fc98d23182f1cd3037d06bee93aa31d56af867c4432ed1faf9164add63d3cfb4d4d6e57a02761223da483a8f0e38e6f0a810eafe542183c102633f43b608cbb3373d6f343ca8435b10f312", 0x5d, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) 2018/01/08 07:01:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', 0xffffffffffffffff, &(0x7f0000020000-0x8)='./file0\x00') linkat(0xffffffffffffffff, &(0x7f0000ca6000)='./file0\x00', 0xffffffffffffffff, &(0x7f000086a000-0x8)='./file1\x00', 0x400) 2018/01/08 07:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ea000-0xc)='/dev/autofs\x00', 0x402800, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001b8000)={@generic="e8ee4ca3c685d273835013af399cea93", @ifru_settings={0x3, 0x2c52, @fr=&(0x7f0000d8b000-0x18)={0x1, 0x401, 0x100000001, 0x8, 0xd4b, 0x7ff, 0x1}}}) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f000011d000-0x4)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c16000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/08 07:01:51 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fce000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x84180) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c17000-0x6)='.dead\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000633000)='keyring\x00', &(0x7f0000fd0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000039c000)='keyring\x00', &(0x7f0000fcf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) keyctl$setperm(0x5, r3, 0x800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000fd0000-0x5)='user\x00', &(0x7f00001b8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd0000-0x55)="8b316e58390461afe11c64c88fae15d93145912f8f9af689a1cd3d1894a5b6cd9e6237b8d206b8c41b7ab43b59653b0c886dfc89b249b62dc770e86393f8e343e3735cf7c720ed9509c1de2a8c907ee9466eef0968", 0x55, r3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000fcf000)='rxrpc_s\x00', &(0x7f0000fcf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd0000-0x7b)="d5c7569ab1636d176cc2301e6543fbe9a7436264203379f952074b976cdb5180d2585c6465901a99fbb6a6f1a3fb18b677dc4c2e3f88fe4c9b81d30647423d7eeeace506a97871a497eeddd623b500d11e884912b19e95d1cc7a217f33d8c4c605b604e02b299c3b73eca4d3b3255aaf93b376c9806158b55c3dbf", 0x7b, r3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000fd0000-0x5)='user\x00', &(0x7f0000c3c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fcf000)='keyring\x00', r3) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000fcf000)={r4, r5, r6}, &(0x7f00004c3000)=""/159, 0x9f, &(0x7f0000fd0000-0x2c)={&(0x7f0000d70000)={'sha256-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000fce000-0xdd)=""/221, &(0x7f0000fce000-0x4)=0xdd) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r7 = creat(&(0x7f0000dbd000-0x10)='./control/file0\x00', 0x188) r8 = inotify_init1(0x0) inotify_add_watch(r8, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x4) r9 = creat(&(0x7f0000980000)='./control\x00', 0x0) lstat(&(0x7f00004e8000-0x16)='./control/file0/file0\x00', &(0x7f000045e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000fd0000-0x60)={&(0x7f0000fd0000-0x14)=[0x0, 0x5b, 0xbc, 0x4, 0xedc7], 0x5, 0x8001, 0x2, 0x9, 0x71, 0x8, {0x10000, 0x8881, 0x7, 0x2, 0x0, 0x6, 0x800, 0x1, 0x30000000000, 0x200, 0x8, 0x7, 0x5, 0x1, "6bf0f900534ac5bc7704382895089174a67cf7923ac308baadba7714f0a2f89e"}}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000fce000-0x90)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xd95, 0x3, 0x6, 0xa, 0x80, 0x0, 0x8, 0x1, r10}, {0x6, 0x6b, 0xffff, 0x1f, 0x20be0654, 0x401, 0xfff, 0x8}, {0x8bdf, 0x8000, 0x800, 0x8}, 0x1000, 0xe, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, 0x2, @in=@rand_addr=0x80, 0xffffffffffffffff, 0x2, 0x2, 0x3, 0x391, 0x7, 0x80}}, 0xe8) ioctl$TCSETAF(r9, 0x5408, &(0x7f0000e58000-0x14)={0x2, 0x7, 0x3, 0x3, 0x7fffffff, 0xfffffffffffffffa, 0x2f3, 0xffffffffffff8001, 0x3, 0x5}) 2018/01/08 07:01:51 executing program 7: mmap(&(0x7f0000fa2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/08 07:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmmsg$unix(r0, &(0x7f00004fd000-0x70)=[{&(0x7f0000753000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000236000-0x38)=[], 0x0, &(0x7f00000b6000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000422000)='/dev/ptmx\x00', 0xc000, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000d81000-0x4)=r1) 2018/01/08 07:01:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000347000+0x473)='/selinux/checkreqprot\x00', 0x460000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000026e000)=0xfffffffffffffffa, 0x4) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000d14000-0x10)={0x0, 0x0, 0x7, 0x0}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00007c4000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005be000-0x4)=0x14) setsockopt(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000000000)="", 0x4) connect$inet6(r4, &(0x7f0000d09000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/08 07:01:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x0, 0x800, 0x7, &(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f6e000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) vmsplice(r0, &(0x7f00007f0000)=[{&(0x7f0000ec8000)="bf930584823258201fb3fafa5ba2c88829aef9cdc2fab3011da2a767de631350fc76dc22893c1b69a19ae448f3565c9f8916f34158eff9664f87c0e2d51012f5273077382f6a712a3c69abf4e75db86b0b14c03001350612de5151c32b6d6b765f4786ba79119c1467d077fe02e21795fcfe956c3eb5557aa26550a7e03f9741004bdc6ed88c85f29076dd775d9f77", 0x8f}, {&(0x7f0000a37000)="935c40336a3a340185a1c978e3d0e4bbf6f00d980c7cc1f6c82c596ec81b565829a549d28f294dba58c16a77761c9e79da578a3d2f754e06d05252154e5bcdf3422dfeb3867504069d27da922448", 0x4e}, {&(0x7f0000db0000-0xfd)="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", 0xfd}, {&(0x7f000066f000-0x77)="c1578de4e2b0c319ce6c4928ff96263102e2ec6ec1665e122b084e7a16623afd852fa677e8619fff7325e280b7514a955aa6edeb4b6af026549e4e95541416bbc5b3cf6f9b7b470ebcaa07a90ac55b3246edffb4a027d80871620753955e9d3728ca4ea227249db4001b8a977b22bb389eb30869f310c7", 0x77}, {&(0x7f00001e4000-0x3)="cd7020", 0x3}, {&(0x7f0000d8d000-0x51)="43038087fbf03ab5b6b7a7cf11dcb0ad779611a19438035648979a6e589e0689e65061c106ca00d890a9f3919dd177e91f7ea027906b70ded24a00f452d402110cb3537991e877671830aa86e8ec9a04d2", 0x51}, {&(0x7f0000806000)="da066e479ecfbff068e941bbcdc7d00bd3843ac9ab71a472c2ab5d737cf5182c44c695d52cd165c3ba1bec0af5fed399403ba67946f9575cc580a7d5c55c57c00c13e728cb0f45dc8982b56b54ae984da68c87b7ddf111ee5f7e3d784e7d6dbee7c7989b2bf940009ac5be1996cb4d48da8a1ac163dbaa01bfc35aa180dd05eca6", 0x81}, {&(0x7f0000909000)="d40fb50c00a5188f397753363ce7ab0660df314045e65d088a3853d5a3dcabc10303483d8f11e4cd319d6a6e00ae3a15c5c41adf04627d9ed20d832a48b102b798273a415ac3ae0fb771b9234e81710aec82f2eccd94a17aa681c81ddede68f5ee052fcc31fd150a3e2896ef5ebbc2467a6a0bc3d2b490b229fd87a609de72e599ed54f3eb68ed7cbff2342d80708905cf8f4c8952598c6851d8f5e340c7882d3393792aa3", 0xa5}], 0x8, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f000080a000)='/selinux/user\x00', 0x2, 0x0) 2018/01/08 07:01:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cd9000)={0x0, @in6={{0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001f5000-0xc)=@sack_info={r1, 0x5, 0x1}, &(0x7f000026b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5d000)="9407ff0040", 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007e5000)={r1, 0x0}, &(0x7f0000d0a000)=0x8) 2018/01/08 07:01:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034d000)='/dev/ptmx\x00', 0x20001, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000025e000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000033b000-0xc)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000051e000)='/dev/vga_arbiter\x00', 0x10001, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000f78000)=0x2) write$sndseq(r0, &(0x7f0000c8e000+0x6c1)=[], 0x0) 2018/01/08 07:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000247000)={0x4, 0x0}) fdatasync(r0) getitimer(0x0, &(0x7f0000542000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) 2018/01/08 07:01:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000085b000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="601b3001f878af97842cc77d0962afac70e570c708e0bfb923cc1e390b17accb7897bf3a57b95877cb202450c69e7ab4ba44a5fb94c5bad637427fec846a0bb00345d1446df49115ff211de08de0601b0df08ba899935983f445db7a029602356d93796055609115d46f11fcf73ed1f4add9e10b219a7d0cd3ddde1ff8290409827e39f85f4d3c4750b12c6fbf90a94d40d7c1772525371fba622c82dd0c0fbce9981a5696ddbd3cd7e60a298c3a09c1d4283c71a749a5f175e20ce1684b1035b35fca42f73dbac523f41710936d213d314f7e21aef94e05c63ee1ed9ffcd45849baeda51ca437ad9b412a7bd24ef9", 0xef, 0xffffffffffffffff) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x3c, 0x0, &(0x7f0000002000-0x3c)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x1, 0x3}, @acquire={0x40046305, 0x4}, @request_death={0x400c630e, 0x3, 0x2}, @clear_death={0x400c630f, 0x4, 0x0}], 0x4c, 0x0, &(0x7f0000000000)="66a6ea3f88c70bd7fa72d5bd3f9b5d90cc31b3144167a01f5c0f5cd9e44cfa38b7c10ff33108d389ddc75968ea78fbf1a3fe0a3dbeacd0aa4a5c8595c2eb1c9fe49e609d3f22a367790ba09d"}) mmap(&(0x7f0000000000/0xc34000)=nil, 0xc34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) 2018/01/08 07:01:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ea000-0xc)='/dev/autofs\x00', 0x402800, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001b8000)={@generic="e8ee4ca3c685d273835013af399cea93", @ifru_settings={0x3, 0x2c52, @fr=&(0x7f0000d8b000-0x18)={0x1, 0x401, 0x100000001, 0x8, 0xd4b, 0x7ff, 0x1}}}) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f000011d000-0x4)=0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c16000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/08 07:01:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c1000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) fstatfs(r2, &(0x7f0000e37000-0x1b)=""/27) dup3(r1, r2, 0x80000) 2018/01/08 07:01:51 executing program 4: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000072000)="10bc", 0x2) 2018/01/08 07:01:51 executing program 6: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000780000)=0x3, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e71000)=0x0) 2018/01/08 07:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000079000)=[], 0x31e) writev(r0, &(0x7f0000124000-0x10)=[{&(0x7f0000024000)="1f00000002031900000007000000068100ed3b850900020000000000000058", 0x1f}], 0x1) 2018/01/08 07:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc9000)=0x2e, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e8b000)={0x9, 0x2, 0x0, 0x9, 0x0}, &(0x7f0000e54000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000604000)={r1, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 07:01:51 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2000000) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) 2018/01/08 07:01:51 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000053000)={0x0, 0x0}) r0 = dup(0xffffffffffffffff) close(r0) r1 = socket(0x10, 0x803, 0x0) ioctl$VT_RELDISP(r0, 0x5605) write(r1, &(0x7f0000051000-0x26)="26000000100047011600ff0000100000dfff01ff010000000400000780008007050002ebff35", 0x26) 2018/01/08 07:01:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') r1 = syz_open_dev$sg(&(0x7f00008e4000)='/dev/sg#\x00', 0xffffffff, 0x100) clock_gettime(0x0, &(0x7f0000545000)={0x0, 0x0}) utimes(&(0x7f0000c25000)='./control\x00', &(0x7f0000222000)={{r2, 0x0}, {r2, r3/1000+10000}}) fanotify_mark(r1, 0x40, 0x1, r1, &(0x7f000002f000-0xa)='./control\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e4c000)={0x200, 0x3ff, 0x5, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000059b000-0x41)=[{&(0x7f0000708000)=""/56, 0x38}], 0x1) stat(&(0x7f00001ac000-0xa)='./control\x00', &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004ba000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x20000000000001, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/checkreqprot\x00', 0x8080, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x827) r4 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r2, &(0x7f0000651000)={&(0x7f000039c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b3c000-0x30)=[], 0x209d, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x41) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000c8b000-0x4)=0x0) flistxattr(r1, &(0x7f00007ff000)=""/128, 0x80) 2018/01/08 07:01:51 executing program 2: r0 = socket$inet6(0xa, 0x807, 0x766) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='bond0\x00', 0x37}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000532000-0x10)='/dev/input/mice\x00', 0x0, 0x10040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000932000-0x8)={0x0, 0x0}, &(0x7f00005f7000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ce0000-0x8)={r2, 0xfffffffffffff001}, 0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000ce2000)="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", 0xfc) [ 44.615788] binder_alloc: binder_alloc_mmap_handler: 6141 20002000-20003000 already mapped failed -16 [ 44.625289] binder: BINDER_SET_CONTEXT_MGR already set [ 44.637638] binder: 6141:6152 ioctl 40046207 0 returned -16 [ 44.663425] binder_alloc: 6141: binder_alloc_buf, no vma [ 44.678250] binder: 6141:6168 transaction failed 29189/-3, size 0-0 line 3128 [ 44.689988] device gre0 entered promiscuous mode [ 44.699862] netlink: 84 bytes leftover after parsing attributes in process `syz-executor2'. [ 44.701717] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.701782] binder: send failed reply for transaction 40 to 6141:6144 [ 44.708518] binder: undelivered TRANSACTION_COMPLETE [ 44.708530] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.738675] netlink: 84 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 07:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f000078b000)=[{&(0x7f0000251000-0x85)="19000000110009470100000000050000000085ff0100000045", 0x19}], 0x1) 2018/01/08 07:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000279000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000935000-0x1000)="", 0x0, 0x0, &(0x7f000094d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/08 07:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x17)='net/tcp6\x00') preadv(r0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/120, 0x78}], 0x1, 0x52) pipe(&(0x7f0000696000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000308000)={0x7, 0x2}) recvfrom$ax25(r1, &(0x7f0000cd4000)=""/16, 0x10, 0x2000, &(0x7f0000f65000-0x10)={0x3, {"e6a92fc2d625fd"}, 0x10}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r3, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bee000)={"c9e5b8e07bd23cbc7b1adc48e7770e0a", {0x4, 0x7, 0x9, "59e9061967f3", 0x7, 0x0}}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000825000-0x8)=@buf={0x5c, &(0x7f0000e72000-0x5c)="fd9959af470aff9194351ac68d7e9d6e1f02ba81f773b9172f5a0bab1394ba18e7fff2c6abbf78a86d862ee77279bf74f96d41277fd32f3ca27207652088a7b9b4d77a5cf5e07cb2f39c5fd0176819ad2bedac4f8b98527deae37f03"}) ioctl$sock_ifreq(r4, 0x8937, &(0x7f00008e6000-0x28)={@common="6c6f0000000000000000000000000100", @ifru_flags=0x0}) 2018/01/08 07:01:52 executing program 5: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000054000)="8db17fde96f2abc8f356354f658261bc", 0x10) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0xb) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/08 07:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000b49000)={0x0, 0x0, 0x2, @thr={&(0x7f0000dfc000-0x28)="", &(0x7f0000e09000-0x44)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000b6c000-0x8)='cpuset[\x00', 0xc0, 0x8, &(0x7f0000683000)={0x0, 0x6c, 0x6, 0x100, 0x5b, 0x100, 0x1, 0x6}) 2018/01/08 07:01:52 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000f51000-0x23)='user\\kppp0#eth1cgroupselinux$v&&&]\x00', 0xaa217177e8f36b35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000f50000)="", 0x0}], 0x1, 0x0) 2018/01/08 07:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) connect$inet(r0, &(0x7f0000978000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00007f3000-0x24)="240000001800f3004d09000600000000030fec00f8ff01150c0001000800030004000026", 0x24) r1 = openat(0xffffffffffffffff, &(0x7f000010b000-0x8)='./file0\x00', 0x0, 0x24) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f000034d000)={&(0x7f00006d4000/0x1000)=nil, 0x57, 0x0, 0x24, &(0x7f0000f23000/0x1000)=nil, 0xfffffffffffffff7}) 2018/01/08 07:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a2a000)='.request_key_auth\x00', &(0x7f00007de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c5000)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f000069a000-0x5)='user\x00', &(0x7f000092a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000422000-0xd)="f3", 0x1, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000401000-0x8)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/status\x00', 0x0, 0x0) r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000070d000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baa000)=0xe8) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000cd8000)=0xffff) stat(&(0x7f0000627000)='./file0\x00', &(0x7f0000b7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000658000-0x8)={0x0, 0x100000000}, &(0x7f0000dd2000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000be3000)={r7, @in={{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]}}, &(0x7f0000009000)=0x8c) syz_open_procfs(r4, &(0x7f0000c0d000-0xa)='net/ptype\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000715000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e42000)={0x0, 0x8}, &(0x7f00004db000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00007f7000-0x14)={r10, 0x3f, 0x7f, 0x8, 0x6, 0xda5}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00001e8000-0x18)={r8, 0x5, 0x30, 0x7ff, 0x1}, &(0x7f0000081000)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e91000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fd000-0x4)=0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a38000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b7000)=0xe8) ptrace$setopts(0x4200, r9, 0xf9, 0x100005) modify_ldt$read_default(0x2, &(0x7f00005d9000-0x1000)=""/4096, 0x1000) recvmsg(r1, &(0x7f0000d90000)={0x0, 0x0, &(0x7f0000d4a000-0x50)=[{&(0x7f000066c000)=""/79, 0x4f}, {&(0x7f00003ae000)=""/77, 0x4d}, {&(0x7f0000d5d000)=""/47, 0x2f}, {&(0x7f000048e000-0x26)=""/38, 0x26}, {&(0x7f0000b08000)=""/67, 0x43}, {&(0x7f00005c9000)=""/10, 0xa}, {&(0x7f0000062000+0x10e)=""/43, 0x2b}, {&(0x7f0000e47000)=""/113, 0x71}, {&(0x7f0000776000-0x29)=""/41, 0x29}, {&(0x7f0000905000)=""/43, 0x2b}], 0xa, &(0x7f0000922000)=""/146, 0x92, 0x100000000}, 0x40012000) symlink(&(0x7f0000d6d000-0x8)='./file0\x00', &(0x7f000084f000)='./file0\x00') fstat(r2, &(0x7f000049f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000a4a000-0x1c)={&(0x7f0000f06000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b06000-0x10)=[{&(0x7f0000551000)="", 0x0}, {&(0x7f0000dc4000)="150ef14b19cf13321120a6ece81f39f5c83d00bc91e7d1e9fecdec34c6afe20d0b99b7fb46cf4d21cbae0f435aaf81ecdeb33e4dd8f04f964665ea048cfd2580163bcbc8efc9270b59759dea146056692a699ed6d2645aa41cb3f8cbca13d83376531550c8ddc6c5e86a69310dd9d5d1efb2a8d01c09e706a3b4f7accaacc1b4a993259d4da48f16e51aca95df8fb6f1b23b7292012a6781741dcdd89e9c23b376830b1a", 0xa4}], 0x2, &(0x7f000041d000-0x30)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r9, r11, r12}], 0x30, 0x408d4}, 0x0) getresuid(&(0x7f0000134000)=0x0, &(0x7f00000fe000)=0x0, &(0x7f0000d91000-0x4)=0x0) keyctl$unlink(0x7, r0, 0x0) tkill(r9, 0x3a) 2018/01/08 07:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000094d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f09000)=0xc) getresgid(&(0x7f0000d40000)=0x0, &(0x7f000078e000-0x4)=0x0, &(0x7f0000fab000-0x4)=0x0) lchown(&(0x7f0000de7000)='./file0\x00', r1, r2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002b0000)=0x3) read(r0, &(0x7f000090b000)=""/104, 0x68) 2018/01/08 07:01:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) getsockname$ipx(r0, &(0x7f0000c82000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) munlockall() socket$key(0xf, 0x3, 0x2) [ 44.831939] audit: type=1400 audit(1515394912.063:22): avc: denied { connect } for pid=6177 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/08 07:01:52 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/load\x00', 0x2, 0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000c20000)={0x0, 0x1d, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa5000)=0x0) timer_gettime(r2, &(0x7f00008ad000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/08 07:01:52 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f6000/0x4000)=nil, 0x4000, 0x9) munmap(&(0x7f00004c4000/0x7000)=nil, 0x7000) 2018/01/08 07:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000044000-0xa)='eth1bdev@\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000134000)={0x2, 0x10000080000001, 0x0, 0x40005, 0x0, 0xfffffffffffffffe}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000311000)=0x0, &(0x7f000070d000-0x4)=0x4) 2018/01/08 07:01:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000bc5000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000066c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x14) 2018/01/08 07:01:52 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a96000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000a95000)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/08 07:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a21000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e7b000-0x10)=@common='gre0\x00', 0xfe04) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000d50000-0x28)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) sendto$inet(r0, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:52 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000001d000)="ec", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0xc4)=""/196, &(0x7f0000005000-0x4)=0xc4) [ 44.978125] device gre0 entered promiscuous mode 2018/01/08 07:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000eb8000-0x4)=0x0, &(0x7f00000e3000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013b181000da0f0602000000000009029e0800040d000400ff7f00000000000000", 0x29}], 0x1) 2018/01/08 07:01:52 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffe000-0xc1)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000a17000)=[0x4, 0x3]) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ffe000)=0x7) 2018/01/08 07:01:52 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000017000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000001a000-0x8)={r2, 0x9ba64c78f8f54795}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000006000-0x11)=""/17) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000000b000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000001a000-0x50)={{0x81, 0x2}, {0xffffffff, 0x9}, 0x800000, 0x1, 0x6f5b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000018000)={0x7f, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000015000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x0, 0x4, "d539abfdc696a69299c7738630bbf548924bebf7774f0de45cf2c261f4636e741b10800113dda1842d5d841ab9821fd19bc77181a5c57fb9d849fb2128fbbdd1fce3f8cfdb4cfa07684bc396eb13c729"}, 0x160) 2018/01/08 07:01:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ebd000)='net/ip6_mr_cache\x00') pipe2(&(0x7f0000b7d000-0x8)={0x0, 0x0}, 0x80000) pread64(r0, &(0x7f0000a63000)=""/0, 0x9d, 0x80) 2018/01/08 07:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000d5d000)={0x8001, 0x1, 0xffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000587000-0xbe)=@hdr={0x0, 0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x9, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/08 07:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = memfd_create(&(0x7f0000a1f000)='[\blosecurity-mime_type+\x00', 0x2) r1 = socket$packet(0x11, 0x3, 0x300) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000799000)="0006742f700001796500") sendfile(r1, r3, &(0x7f000031f000)=0x20000026, 0x800400000ff) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000543000)="0af3") 2018/01/08 07:01:52 executing program 3: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000440000-0x16)='/selinux/checkreqprot\x00', 0x410000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003b1000-0xc)={0x5, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000243000)=0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r1, 0x4000000) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000440000-0xff)=""/255, &(0x7f000025e000-0x4)=0xff) fchmod(r2, 0x0) epoll_wait(r1, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0xffffffff) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000440000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000441000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000440000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 07:01:52 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00003a3000)=""/94) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000d94000-0x28)={@common='lo\x00', &(0x7f00005c0000-0x14)=@ethtool_wolinfo={0x0, 0x10000, 0x0, "3aa1fd769931"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) pipe2(&(0x7f0000fd5000-0x8)={0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) 2018/01/08 07:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000019000-0x4)=0x80000000, 0x4) fcntl$dupfd(r0, 0x406, r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/load\x00', 0x2, 0x0) bind$llc(r1, &(0x7f0000c64000)={0x1a, 0x4, 0x1, 0x20, 0x9, 0x3, @random="98c8bbe28b88", [0x0, 0x0]}, 0x10) 2018/01/08 07:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) write$evdev(r0, &(0x7f0000284000-0x90)=[{{0x77359400, 0x0}, 0x3, 0x0, 0x0}], 0x9) 2018/01/08 07:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff1000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b2b000)='syscall\x00') openat(r2, &(0x7f0000c56000-0x8)='./file0\x00', 0x2000, 0xc0) sendfile(r0, r2, &(0x7f000017f000)=0x0, 0x1) 2018/01/08 07:01:52 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000e2f000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d010000f700000000000000001f7f00b8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000228000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ff6000-0x8c)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f0000ff5000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000565000)={0x9, 0x8000, 0x1, 0x7ff, r2}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000ff5000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000adb000)={0x0, 0x2b, "014101623860893769ef8ed3f8dfb55abad9a92d5201b3f92a5a05065f439ebfb057270dfde1110e5adefc"}, &(0x7f0000ff5000-0x4)=0x33) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000139000)={0x8, 0x4, 0x1, 0x5a81, r4}, 0x10) [ 45.246969] device syz1 entered promiscuous mode 2018/01/08 07:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) epoll_create1(0x80000) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000-0x4)=0x0) pwritev(r0, &(0x7f00001d2000)=[{&(0x7f0000bb1000-0xfc)="fa", 0x1}], 0x1, 0x0) 2018/01/08 07:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000256000-0x8)={0x0, 0x0}) fcntl$dupfd(r0, 0x408, 0xffffffffffffffff) 2018/01/08 07:01:52 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000061b000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f00004cc000)={&(0x7f00006c6000/0x4000)=nil, 0xae, 0x4, 0x1, &(0x7f0000a05000/0x4000)=nil, 0x7}) r1 = socket(0x20000000000000a, 0x10000000000005, 0x200) bind$inet6(r1, &(0x7f0000507000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffffffffffffd9) 2018/01/08 07:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000303000)='/proc/self/net/pfkey\x00', 0x40000000000002, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000012c000-0xa)=""/10, &(0x7f0000768000-0x4)=0xa) sendfile(r0, r0, 0x0, 0x81) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e01000-0xf)='/dev/sequencer\x00', 0x40001, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/08 07:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000061d000-0xe)='/selinux/user\x00', 0x2, 0x0) close(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001fe000)={0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") fchdir(r1) r2 = creat(&(0x7f00000e4000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000aa9000)='./file1\x00', &(0x7f0000850000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='hpfs\x00', 0x2002, &(0x7f0000114000-0x9c)="6488c28b20133f5ea9b80aa932241d80dcb1b28824bdbe4dfbde6c748aa047887403bd02d308045b375154bfeb7999e04faa183737fffc331c900f73f6a58bf4ef20529baef5be4cecc1df40dd00077ffa041823a4789bd91a2fc4fffe359b6eebad79e78e4e437685df7eecf7b62230fb6223a0945d229a38d610bd173c49434687f5bf8ed9195a2b6024ec7c5db5da56a8bfec1b62734f620c35de") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000059d000)=0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008c8000-0x10)=@req={0x7, 0x1, 0x1f, 0x3}, 0x10) 2018/01/08 07:01:52 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00005fe000-0x8)={0x0, 0x0}) r2 = geteuid() r3 = getgid() mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eee000)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000990000-0x3)='&', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/08 07:01:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000013000)={0x0, 0x2, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000001000-0x10)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000013000)=0x0, 0x4) 2018/01/08 07:01:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f000005b000-0x8)={0x20080522, 0x0}, &(0x7f000005a000)={0x8, 0x0, 0x6, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f00006c5000)={0x10, 0x0, 0x1, 0x2000001}, 0xc) writev(r0, &(0x7f00000a2000-0x8)=[{&(0x7f0000402000)="290000001800ffffffff6800000a00210200080000000007001e060008000bc007001004000000ff00", 0x29}], 0x1) 2018/01/08 07:01:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000001000-0x8)={0x4, &(0x7f0000735000-0x20)=[{0x3, 0x0, 0x8ee5, 0x1000}, {0x80, 0x0, 0x8de, 0x4}, {0x3, 0x3, 0x0, 0x1}, {0xffff, 0x3, 0x5, 0x7}]}) getrusage(0xffffffffffffffff, &(0x7f0000bf5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f37000-0x8)={0x0, 0x0}) write(r0, &(0x7f000081d000)="f30608fffffffff40000000000ffff0c", 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000070d000-0x4)=0x0) fcntl$lock(r1, 0x0, &(0x7f00004ff000-0x10)={0x0, 0x3, 0x8, 0x48, r2}) 2018/01/08 07:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x3014, r0, 0x0) geteuid() ioctl$void(r0, 0xc0045c77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 07:01:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000729000)="") r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00001fc000)='./file0\x00', r0, &(0x7f0000c7f000)='./file0\x00') 2018/01/08 07:01:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000018c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a5d000-0x8)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000010103f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)={0x400, 0x4, 0x3, 0x7, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008f7000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mknod$loop(&(0x7f0000365000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000985000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000030000-0xd)='attr/exec\x00') getdents64(r0, &(0x7f0000ee6000)=""/0, 0x0) pwrite64(r4, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) getsockopt(r4, 0x4, 0x6, &(0x7f00000a1000-0x6f)=""/111, &(0x7f000047e000)=0x6f) 2018/01/08 07:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c3a000)='./file0\x00', 0x2, 0x80) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000272000-0x5)={0x10000, 0x10000, 0x5, 0x0, 0x1, 0x4}) keyctl$join(0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000f8e000)="49477a44b88ef822ec625ddd8b6f2fc45ec3b965facce42230e45d725cc77d3430bc1f8280246b5ea23b3918dc1ad9ce2641c49d6c834eb911783f54d6ecd59733db17643799fb5f46387d592855044f71ba1f5a68228ecd181fed51ed42959ee4ff28ef89cec023f10934c5953caa6d37aa31e1c78d8e149ee0cac9d3b3920fef4ce4e9b64f561fa4f5798500edddcf50bda9aff4ead6111b1214d7052df50dce18d0c21b503743ad78ae435486afbb48c21a219837a3e9c0878a9fbdca4eae0d44cad431b1fc8578f785e65c099ba5234ac0579ca14fbde0d2ea61cf47927603f33e0717", 0xe5) 2018/01/08 07:01:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000177000-0x118)={0x1, {{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, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = fcntl$dupfd(r1, 0x4000000000000004, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000079e000-0x22)={0x0, 0x1, [@random="fa2e1fcb91be"]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00001ad000)={@common=""/16, @ifru_names=@common=""/16}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00004ea000+0xfb6)={0x1, &(0x7f0000b29000-0x8)=[{0x100, 0x1, 0x3, 0x5}]}, 0x8) dup2(r3, r2) r5 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000b1b000)={0x0, 0xef718fa6e019b9d4, 0x5, 0x4, r5}) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/08 07:01:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007dc000)={0x0, 0x5}, &(0x7f0000fda000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ba3000-0x8)={r2, 0x3}, &(0x7f00002fe000-0x4)=0x8) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d11000-0x6)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000d5a000-0x73)="89", 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bd8000-0x14)={0x7fffffff, 0x100, 0x10001, 0x5f, 0x5}, 0x14) r3 = getpgid(0xffffffffffffffff) sched_getattr(r3, &(0x7f00007f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/08 07:01:52 executing program 1: 2018/01/08 07:01:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) fcntl$setlease(r1, 0x400, 0x3) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)={0x20000005, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{r2, 0x1301, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) 2018/01/08 07:01:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dab000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004b5000-0x8)=0x0) fcntl$lock(r1, 0x24, &(0x7f0000160000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000caa000)=0x9b8) 2018/01/08 07:01:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005c0000)='./file0\x00', 0x101000, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001f2000-0x120)={0xd, {{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]}, 0x1, 0x1, [{{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]}]}, 0x120) r1 = syz_open_dev$tun(&(0x7f0000826000)='/dev/net/tun\x00', 0x0, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup(r2) sendmsg$unix(r0, &(0x7f0000b02000)={&(0x7f0000557000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ef3000)=[{&(0x7f00007a1000-0x9f)="1fbc60d91c9ee6a33c33833ee2e0b9efe4f61430a935aa868757b50c75bf9f500a776ae92369fd7e4cee34bac919fc6fd54cf16291ab702b620ee0ca3b638907cbf8f3ab5113edac8e7c1f24d5dcdb2cbcf4e4fb107baf110b61c24286642fdab91d3dab2d27672d1ada987c95c9bf1671d515f280765acd50a38ef1e163948f1221904593ea29b2b8bc78f9c62bbcc79fa8f4d4a034447ff7df66540cb85b", 0x9f}], 0x1, &(0x7f00004e0000-0x50)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r2, r2, r2, r0, r2]}], 0x50, 0x90}, 0x20000000) sendmmsg$inet_sctp(r3, &(0x7f00000ea000-0x6)=[{&(0x7f0000dc0000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000096c000-0x10)=[], 0x0, &(0x7f0000965000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}], 0x1, 0x0) [ 45.456457] binder: 6306:6308 ioctl c0045c77 0 returned -22 [ 45.484320] binder: 6306:6319 ioctl c0045c77 0 returned -22 2018/01/08 07:01:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r4, &(0x7f0000acd000)=[{{0x0, 0x0, &(0x7f0000ec5000)=[{&(0x7f0000426000-0x60)=""/96, 0x60}], 0x1, &(0x7f00002df000-0x76)=""/118, 0x76, 0x800}, 0x40}, {{0x0, 0x0, &(0x7f00004f7000-0x8)=[{&(0x7f0000f5f000)=""/121, 0x79}], 0x1, &(0x7f0000d95000)=""/189, 0xbd, 0x4}, 0x80000001}, {{&(0x7f0000c1f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000052f000-0x28)=[{&(0x7f00003a0000)=""/174, 0xae}, {&(0x7f00002cd000)=""/35, 0x23}, {&(0x7f0000697000-0xc7)=""/199, 0xc7}, {&(0x7f0000716000-0x63)=""/99, 0x63}, {&(0x7f000009a000)=""/66, 0x42}], 0x5, &(0x7f0000857000-0x48)=""/72, 0x48, 0x1}, 0x10000}, {{0x0, 0x0, &(0x7f0000f35000)=[{&(0x7f0000432000)=""/141, 0x8d}], 0x1, &(0x7f00001d5000-0xd1)=""/209, 0xd1, 0xb8}, 0x100}, {{&(0x7f000091d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000c1000-0x40)=[{&(0x7f0000648000-0x92)=""/201, 0xc9}, {&(0x7f0000029000)=""/130, 0x82}, {&(0x7f0000919000)=""/210, 0xd2}, {&(0x7f00006ae000)=""/2, 0x2}, {&(0x7f0000dd5000-0x2c)=""/44, 0x2c}, {&(0x7f0000b3c000)=""/138, 0x8a}, {&(0x7f0000271000)=""/22, 0x16}, {&(0x7f0000560000-0x76)=""/118, 0x76}], 0x8, &(0x7f0000d05000)=""/246, 0xf6, 0xce6e}, 0x3}, {{&(0x7f0000883000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b43000-0x30)=[{&(0x7f000082a000)=""/66, 0x42}, {&(0x7f00002fb000-0x47)=""/220, 0xdc}, {&(0x7f0000e54000-0x59)=""/89, 0x59}, {&(0x7f0000333000)=""/4096, 0x1000}, {&(0x7f0000e0e000)=""/128, 0x80}, {&(0x7f000050c000-0x15)=""/21, 0x15}], 0x6, 0x0, 0x0, 0x9}, 0x40}], 0x6, 0x40000000, &(0x7f0000fba000-0x8)={0x0, 0x0}) socket(0x11, 0x100000802, 0x300) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/08 07:01:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000065e000-0x8)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x2000000000000023) [ 45.513469] device syz0 entered promiscuous mode [ 45.558600] device syz2 entered promiscuous mode 2018/01/08 07:01:53 executing program 4: keyctl$setperm(0x5, 0x0, 0xfffffffffffffffc) 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) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x300000000, 0x0, 0x4}, 0xc) r1 = add_key(&(0x7f00002be000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="d29c8b646ae0ad7fa0521bf8aea9e6299413f4f8d2c5a1f9869f4f48b0475c9c9d6740ef332a2a6b57733f66c5f39e047e776dd44534bfd09e0dbb3bde278827c4811999cb6ac6213600ea3dfbceb5a6882f07e90d6cd815db3f2654debda0b1097192aa1bafd62f764b4448", 0x6c, 0xffffffffffffffff) add_key(&(0x7f000057c000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) exit(0x80) keyctl$clear(0x7, 0x0) 2018/01/08 07:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e21000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001f6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a0f000-0x4)=0x14, 0x80000) fstat(r0, &(0x7f0000ca7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) fchmod(r1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000034a000-0x18)={0x0, 0x8, 0x30, 0xff, 0xf1e0}, &(0x7f0000016000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000188000-0x8)={r2, 0x2, 0xe4}, &(0x7f0000a3a000-0x4)=0x8) 2018/01/08 07:01:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ec6000-0x14)='./file0/file0/file0\x00', &(0x7f0000003000)=[&(0x7f00001c0000-0x2b)='system%/cpusetppp1!md5sum(eth0user)wlan1\\-\x00', &(0x7f0000001000-0x15)='nodev:\\locgroupppp1%\x00', &(0x7f0000002000-0x7)='/ppp1.\x00', &(0x7f0000003000-0xa)="73656c696e75781e2e00", &(0x7f0000002000)='$\x00'], &(0x7f000056e000-0x18)=[]) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) 2018/01/08 07:01:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000c16000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8907, &(0x7f0000ea9000-0x28)={@common='teql0\x00', @ifru_data=&(0x7f0000ea8000)="000000000000220700000000000000fcff00020144d800000000000001040345"}) 2018/01/08 07:01:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003a9000-0x1f)="1f0000000102ff00fd4345c0071100000200f00003000100030400dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000050e000-0x18)={0x0, 0xfff, 0x0, 0x8, 0x180000000000}, &(0x7f0000bfa000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a3c000-0x8)=@assoc_value={r1, 0x81}, &(0x7f0000ed3000)=0x8) 2018/01/08 07:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000cfd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000655000-0x4)=0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002ea000)={0x0, 0x0, 0x7acd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/08 07:01:53 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000745000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80003, 0x0) setsockopt(r2, 0x30000000107, 0xa, &(0x7f0000000000)='6\x00\x00\x00', 0x4) 2018/01/08 07:01:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/sequencer2\x00', 0x10803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00003f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000)=""/230) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000032c000-0xc)={r2, @rand_addr=0x7ff, @rand_addr=0x8}, 0xc) recvfrom(r0, &(0x7f0000001000-0xe6)=""/230, 0xe6, 0x1, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r3, &(0x7f0000003000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xb3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0x80)=[{{&(0x7f0000003000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="47fa9b9a8dd1d067f6f84b5c79c566c3561563610310d49e89ae1dc4ee9aa8fbf0d7c16208dd55af12433ebf3d5349866358d1ad443c9ffce4bfd3bfba71c22f74de6727bc126d25ab3cb66992690292362caa4f9c251ea9a4787dcc5ed801e0e716007be67796221db6a260c24d070162fb75b141ea3441f1ea30bee26965baf5f530c21e7fe464c75d23c644b4a2a9d08d23b87f13509cedecc80af83bfeccbe764eab1d08fb19", 0xa8}, {&(0x7f0000001000)="42b8b93f8ab69a2fd150b99f680cddec76514bb6c6eba08ffbde4b88ba98d0f85d510b275670ffd8dabc0e57ed22b79b1df2e8e55efe0fb126d3c0d69e23c17a1e1a1113a88072df88d0b4e15ba06f75c547d6dd179bb1dff2184eb081229fbd73ed7d95cc36996dfdbf508dbfc5ac5eda7114bd6a9f310e4e5dde9f232d0dfe72a400b62a13", 0x86}, {&(0x7f0000002000)="a2432d31342222897f85b19af0b09ce6f3512a16f007de896d400c6d5eb99292476a0d327cdba1f7fb9720bc0768be2bf0abb9bb3af08969fba85acae5a340ceb93a6f0ba255153208cb7f7d4a13ff0790c30f919b55b4a816e114f7b769eb0211640580da31ce5c512c2aa43e8175c0c695746d93815a478f9dd66c7b454f72c45d0fb0e8c24f033bbb352d0735d92bb4cbaa2bf911a02d0fb50ced243a9137b19c13b0", 0xa4}, {&(0x7f0000002000-0x94)="0e8ed7af8de61cd2c73860c6bd277ce1cbe1588cc8da21923a0ff0417829f533cdb98889b143267c46be6f19abc821fbea4cc18505d9997fa57fcd6afff3f4e15aac5ab19e5cf59cc8df2fb3d343a4c61ce2357728db848e7922810ef88d2608a44764c66cf99536ce36b5f3928b92eabb61e3ad57df163e0ed04cef8a3f7987d068dca6fa3089f9893fb669ab4241644d11fa81", 0x94}, {&(0x7f0000000000)="c87da9d4998459d36abdd2c2f8efe0fc782f49f69f9b96609d2dc287b3fbeb5096ce4c0d17e41df5483bb4c9d710ad4d1b6e12433361937ed7794064a01f653f1240cc6c823a2fa59d5152f3dc72907a006f7335c951653630e66ff1691b1d9ffc690e63765a2305e6cf0ba41ff6ff0fbfdaf5ea56ce649bb28f2fa036b9bfb3016abef925499f423003aad1d63a3c36cf778430e335bd8453b85a01fdc5", 0x9e}, {&(0x7f0000002000)="fd13d7c1d5ed5081e32421393d4fc6c851ff1c37caac328c5b6a4d8aea96cad0c52c89251bf1e79dfc9c5b2d9ce3fb2c139e39b024ba434f3cad77926ea62bb8d96270015612c3a06f2ec7bf30700a6378bd0e53070249a4b98016b94eec15441d57ffcfed4309cf1df6dc80e3abc7f04ed450ae6d98519922679a330e2ead526c801f2048fb8ddd5e6da74d166786d6", 0x90}], 0x6, &(0x7f0000003000-0x178)=[{0xec, 0x19f, 0x1, "e1fe8f90ca1efa4c3156d57ee38a6f83f493c295ac0086a3c58868d21de5b47bfa6ef8fade2d3098bec30c8d3b37fc9d39f6a6305a048f990bc447a8fb8f3ff011a461fd4e332194eb1940b5e675aeab49fa449a984be6b73ad3341ff0f3b15bed342db2918e7e956d302b238dcdc3128a131bd6be4dee857aede60eab0f793a19a92d3186eab054f24da6f86a7da7bac2bf8ed66a1ede5c2522466cf339ad6c8775b8f435028851f3d9d44cbcc2dc189d39eed3468d9b6ffe585917bbadb9a0a59a5649f5e801bf59e8e373e105646be454ac6ffe02f1a4541657789713"}, {0x8c, 0x19d, 0x7fff, "04f6536df49d7b789a06f1c64fb267ed01d05cd87e40e55e30252bda8c198840f334faf51f5b442f939ca420cada2f524d474245ec82a392242fd0996423fe33ba127702ae6ae44a75fb7da5d6a729828473b0661007547d7673a2dd3f25da26d2088055b2c4c63c6174ed006e54705a84c6019f256cd41599bb59ed04249a56"}], 0x178, 0x24040000}, 0x182}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0xffffffffffffffc0, 0x80000001, 0x7, 0x5a, 0xb179, "03f047f2086e853a9d46d05e184f07b19622aa135efbc25b2811965363c1fe7491e268e045fc10e8e0348cb3d2848572088ed2ec016780afda0be2fe1eb8f3", 0xc9e}, 0x58, 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"6547333f45a1aba4a9a19f74d0238a0d5dbe0997fe72e87eb8a45cc4a314361791"}, {0x2c, 0x108, 0x0, "829ba54563579a8b44f70896724e2f685fcf2e7e7b105fadf4c5241a444790"}, {0xf0, 0x1ff, 0x10000, "2095a1b5a9cbadee10af1a9d2873065c1a3d25977b8450dd85fabec518f9b4adc6f5157df55894be0b5952591c773b2a18c82ef647dc6291e48b6e4e634c13c939bfc3e99df67e7320ac5194071d840f91c254ebac80a00325ad36496c13d3473847389bcf4d7b6101057c32fa40c807701a9c514503bb5579fc6f53e29c6a3464c7da53507e6a8b86b841358ae5abbcd846e75241956fc5b014a2b0865afa6ae8d6248b0c2f7975f72b8c1173c7083fa4a8d780bd29b9219b1196dcbc21cc554f6448b055d8f3e092cf4508d67c103025d0df834de24e213df8568bb18161f56a4946"}, {0xd8, 0x10d, 0x9, "096e4b8ed41eadcac38f6d6f214f6ffa85d24b83b36078370035a3cbd62a0c3746745ef18e3c40257c115e120d45d22622ee23acad957494bab2666353a955cfc683a5cdcc6970529f58b3d34713f938370159b3c225bce3fd28ea3207c273961eb226e6f06e8949ba4c71693a288d133eda3838a5120a4d1cbc59b5901a1a32b04f1e4927ba3f91d8347c2083eebb6a8cc899a0b91485ccfc2ae3b8bcc36e4b6169f405d0e6847ff60acb7c0216a9ab2fb93ac128ba0a3a038654f90d495a2934cc0e219abe53dff71975f6"}, {0x100c, 0x29, 0x3, "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"}, {0x5c, 0x6, 0xc9, "664c6fe8631c5c07baec694c0196efd363456d63d93cf3b7177cde38464f6a2c2ad723e2793fc9c246a01738777ab474e3ff6cf7355ab8132975d808a73858dbe2f9f6b896ab766e2be4ff3a2d8a"}, {0x14, 0x10f, 0x1, "89f7da487ca9558a"}, {0xb0, 0x0, 0xcc5, "a6dbbe78c77366d708e00f51ea00eeeb2ab1b23c916976f66e923004c93f59b9d2a9513e2a471c7a80f37984ae907bb7fd4ecbfcfe9ce144552e44b043c11974e0b211da07ddb967cca8a095edbecdd76a4816a32013af7ef174e8852ca1b41833689cda89f4cef6d839a232edbe394f9eaa2ddde99c6db219eb5fd43c548b1983373672c3a20a791b3f4e981546e4f78ba2e5d3729bd848bea4db4ae4f4f6e9d5"}, {0x9c, 0x13b, 0x62, "7f461bca6da89e0934fd6088f26cefde25b31f0cda622120229f20feba450bbac1d6432717fa48852362ef5d4ad5886eb573f30ade2cffbc96dfce0212cc682471252ed6dc7d6346640a19845c684cd85a2a1e5b6a42573e465557e17616b8f22031a331a41fdc81b9b9309187a9987ffce3685ec65eda0388372e0ec3403dfb274f76d1430a08fd97cbd251d7"}], 0x13ec, 0x40000}, 0x5}], 0x4, 0x4000) 2018/01/08 07:01:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") accept4$packet(r0, &(0x7f00005d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b64000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001eb000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) clock_gettime(0x0, &(0x7f000071f000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000bb7000-0x8)={r2, r3/1000+30000}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ccf000)=0x7, 0x4) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000467000-0x4)=0x0, &(0x7f0000e0d000)=0x4) mkdir(&(0x7f000009a000)='./file0\x00', 0x2) 2018/01/08 07:01:53 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x120000000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a8d000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003ab000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000025f000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002af000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000b0e000-0x24)={0x8, 0x100, 0x2, 0x4, 0xf0, 0x8, 0x7, 0x8001, 0x6, 0x7, 0x1000, 0x200}) syz_emit_ethernet(0x46, &(0x7f0000de9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2, @ipv6={0x0, 0x6, "a94a2e", 0x10, 0x0, 0x0, @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}, {[], @dccp={{0x0, 0x0, 0x41d0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3fbf69", 0x0, "57ab79"}, ""}}}}}}, 0x0) r3 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0xfd, 0x800000005302) pwrite64(r3, &(0x7f0000e4e000-0x1000)="", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) [ 45.854257] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 07:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000084b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f56000-0x4)=0x7, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000fa0000000003000200e5ff0000ffff000404490001008feb00"}) 2018/01/08 07:01:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000474000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000013a000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003f2000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000ba3000-0x4)=0x48, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000071f000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000eba000-0xc)={0x80000008, 0x0}) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/08 07:01:53 executing program 2: r0 = open$dir(&(0x7f0000c89000-0x8)='./file0\x00', 0x402, 0x40) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x6, &(0x7f000034b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00004de000)={r2, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setuid(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000002000)=""/30, 0x1e, 0x2000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r5, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r4, 0xf00, 0x1000}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000)={r7, 0x5}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000004000-0x18)=[{&(0x7f0000003000-0xa7)=""/167, 0xa7}, {&(0x7f0000005000)=""/221, 0xdd}, {&(0x7f0000005000)=""/171, 0xab}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={r7, 0x7}, 0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000-0x8c)={r6, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb65b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r7, 0x268b, 0x7}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000009000-0x10)={0x35, 0x1}) 2018/01/08 07:01:53 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000010000-0x8)={0x0, 0x7bd1}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000f000)={r1, 0x3}, &(0x7f0000010000-0x4)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) [ 45.897351] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 07:01:53 executing program 6: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ec5000)={&(0x7f0000e73000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000361000-0x20)=[{&(0x7f00006eb000-0x384)=[{0x14, 0x30, 0x401, 0x0, 0x0, "94"}], 0x14}], 0x1, 0x0, 0xfffffffffffffd0b, 0x0}, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000065c000-0x10)={0x0, 0x3ff, 0x5, 0x8}, &(0x7f00003a0000-0x4)=0x10) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ec6000)=r1, 0x4) 2018/01/08 07:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dcc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000885000-0x4)=0x1c34, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007e9000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000030d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b2f000-0xc)={r2, 0x100000003, 0x12}, 0xfffffffffffffda3) 2018/01/08 07:01:53 executing program 5: sync() 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) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() clone(0x800004, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b93000)='-+') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='asymm}tdic\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x2c0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0x5)='ceph\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x9e)="8458645e9a657d77effca6ceb08651c8d7d5d57a6d0a949ef7d624e1eecdca32be568a43d31c525b03a99179c2067270d6f453917a9b0aed3cac584d320b3e01c67c74ae57a97a37e7d29d043329f6e3bc2d62729e10bafc8e845a124b71f68dfc1dca4bc04f1cdeae09ad983818b9f8ed99a898d216bce49961fd387ba8f088649d85f0f994dde9414c761e910c9c3fee758c93ade4083eec7ecfbf37ac", 0x9e, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x76)="25f05981194886c0c6d275f27d0dc9b73e9a983fbb5a7bc92b89ebedbbfbca0fc37d65a7a6e99401848847a3cecd60f82659d22f216f948bbc7a557f708763812d1c68fcec9a3b2031b872f4984f3861c16e2af1ebfc3bb0ccd331c0d1941daa8f31a03f05f09d87afcc11ca6af7ac6ff81d6f5a3544", 0x76, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000003000)={r1, r2, r3}, &(0x7f0000003000-0x9f)=""/159, 0x9f, 0x0) 2018/01/08 07:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e4d000-0x30)=[{&(0x7f0000293000-0x61)="bd7b31d4f3fcffc398725e371bfc3ca63797410958b8a7c9e2070f2853819fdbc946ae59e54595dfc8122fc5915effc10c2e66b3b01f3b5a403db887cce61ea2b4c6c149072c75176eef759893c91ccff4146bc13d5c6a8c312dbf6980a0342675", 0x0}, {&(0x7f0000244000)="d022842d9efd96276189cfc580a1f8ee8003b18e90ca12bac5e21b1a99d4d5a96ede37fc9b14f67736a4d7fa", 0x0}, {&(0x7f0000af2000)="b64a7ef726c12d285a913dc87499c1f36bdef07949b80e33f71311091f0b5d6b1e6f", 0x0}, {&(0x7f0000301000)="d3af75372576f462b18f0377ebff1bcdc47433cd81cde79d3a3f184473aed7f7d6c82d8568ac683d9b2afd53a00b3342b31ff95e159d711cdb0998dea2cf580cc2ee9e0e5c367ba5f3f1ceb8447b7a2dc8010b4ff3563427fce755f97ce73f3e29599db8", 0x0}, {&(0x7f0000710000)="e3526456c57710a71cbdee17ef9c7bf501fb271fc5d1f6c0ae5e77396c2c1489201c894ac5d5d170679191985ac999a4fbed07040628406d61197dac37c5d8", 0x0}, {&(0x7f000020c000)="ee06a0851e7542a45c76aabb40eb9f33358b22b546c32e378ab0dcd420d0221ad85fe7047c165e77c24c19ae98b9790f80c7a5d572c995b896c5feff8f2f32dea92ca038f202c1f61553e49e03f87c9cc7df3ce723482f19e0f719d6109a924fd25e4fe7bffdba66366d1144fa1aa11190141d1f3748832f15fc403ea81d4f6c790515fb4017377024d90623bca1967ccb38ae35b1253e29f742ff701794fe269b453983e6ce8b8e7aa7b30930c0ab3eaf", 0x0}], 0x0) sendmsg$netlink(r0, &(0x7f0000eba000)={&(0x7f0000d49000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0x318, &(0x7f0000e99000)=[{&(0x7f0000ae1000)=[{0x0, 0xf6, 0x100, 0x800000000000000, 0x0, "458a428b26d19f9ddfc67b0d7c9fd71f17d5be8cf2523d8c7ca8f3f83e93cce24e0a5a1b968e234891efc212d87b1053f9c7adaa626b97339bce8a93263d0521224f476ffa2b77bb8a7be0808330875a3dfd4b6dd602c463dd625234daa67094a4f13ed01d24f6c7b14517aa70e5430f73edaa11ba7b45f60aa4fe64c8d682fc30f52e8efb605dc1cc62c78d8356af48743a42e574c5dfbe0d65710f9a486ffc8f26a56723fc534138765080525f9f187d"}, {0x0, 0x800, 0x8, 0x7, 0x1, "2c376a480f8506fc23e436cfd2e5c37d7932b4fdd3c5b7c47089d10b52ce72e7882920072bf8f767cc55dbf3cf7a57a57246c7166870368c7eab5664e75c6e62c487bf69d6d30a01bf8f653dc44de46962e5fad1baae8e08406fcfd0ffe5f9ca"}], 0x0}, {&(0x7f0000c7f000-0x31c)=[{0x0, 0x8, 0x408, 0xd9e6, 0x3, "392d23922152227fdc4b3e3f026c35e19b"}, {0x0, 0xc0000, 0x6, 0x5, 0x2, "e1d38ba357d3e58faca046f8dd3fa74f5c57ff74a00c03308c04b80963b188a358cc2626b9605cbd52a69572e48f7fc6ea4129291162e8af10c78a57ca631513befa602ac48cc3b9492e11e06fd896d2903333f4d7ad339d382ee32bbac0389b4c154ce91db007b272ef36cf31946a5b8d15"}, {0x0, 0x2, 0x200, 0x37, 0x0, "48e26ea6d065c939105bd722eff183bf31b3e950663f273802ad9ee494fa528c91e067952e6523ef328b69c5d2ba73c5c28f3098974b7e11b48ced194360c11fa2ef8d298fb0351ba0a26fa11f6e199b5ef61682e220c42ffc7dae0a3dd8"}, {0x0, 0xe52c, 0x10, 0x958e, 0x1, "450d707c8e7c72f34da1067bbb0ea5875fb568bad320ffd0d16b48a05f7df6945f6237a099848ba922f55ab7729602c45495204e1790857305826b067689925094f78cdd39bcafe9b1a21631b12354881d722bf1470e8852be52110968362d89f0a01b9b63ec86e06d3bc3ce035019cd74e4e24fd85311fdcfab89f727066562a612567054fea5b3909a50bca3"}, {0x0, 0x1, 0x718, 0x5, 0x2, "aaa3461e7e18282654b03c919fb677b8540c3efd116adba267dd65d078375ede7e9973e333e7ab2f0a9eb59f936f6348845fd3dcc0d9f3d49fc352e05321beedabf53e1407f642bc"}, {0x0, 0x9, 0x2, 0x401, 0x3, "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"}], 0x0}, {&(0x7f000072e000)=[{0x0, 0x80, 0x400, 0x2, 0x0, "2370079d104faadded5d478859f2cf6ebac0441658818bcfe4842099d6a6db03b658044b84967bfa454053e337603323466a7c55fb28daa8703f3800230bb8b7f988de0cda87e238d0fc1e50155c0f4e82abeafe508775850fa5ad6c658d0daa2145df"}, {0x0, 0x9, 0x804, 0x9, 0x0, "503cd9e61fea4e238a8105594568b1b21f4f012bdeb00a1b0c2eed39b030fbb8acd6f2a892223ec891ac8d9e3a3eaa13eb5f67411a3a4f2ec2d187910d92390b224a71c8a297f075dc7db59c35cc77c8bc19a6edb370e3f063414dbd2b22bef76eb4bc6cd3c3a39d1f2dec3fbaf30481a34b414698"}], 0x0}], 0x0, &(0x7f0000e29000)=[], 0x0, 0x40004}, 0x20008000) 2018/01/08 07:01:53 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fb000/0x800000)=nil, 0x800000, 0x4000, 0x0, &(0x7f000028a000/0x4000)=nil) mlock2(&(0x7f00005a2000/0x1000)=nil, 0x1000, 0x1) remap_file_pages(&(0x7f000057e000/0x4000)=nil, 0x4000, 0x2, 0x10000, 0x0) 2018/01/08 07:01:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00003f5000-0x8)='uid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000941000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x4) 2018/01/08 07:01:53 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b9000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00004a8000-0x8)={0x2, &(0x7f0000856000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e8d000-0x4)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/222) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x3)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@empty=0x0, 0x0, 0x0, 0x3, 0x7ff, 0x2, 0x20, 0x80, 0x3f, 0x1, r1}, {0x80, 0x6, 0x7, 0x1ff, 0x2, 0x4, 0x81, 0x6}, {0x8000, 0x7, 0xe89, 0x40}, 0x7, 0xc, 0x0, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x1, 0xe62, 0x4, 0x63e, 0x5}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x88000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x7, 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x37) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0], 0x4, 0x7, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000)={0x1, 0x7, 0x8000}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc5, &(0x7f0000007000)={0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000005000)="e386f8f075f6fadde87af28ec4dcaf0dd9c635473d68eee3b326e6d0a3f219c3473bcdc32e9626bf7ff12427e51ecd43e90a1f5ed7d466da14", 0x39, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/08 07:01:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001000-0x6)="16b4b69ee6c6", 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00004b2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r2) 2018/01/08 07:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b8a000-0x2)={0x6, 0x80000000000000}) ioctl$TCSBRKP(r0, 0x5425, 0xc839) 2018/01/08 07:01:53 executing program 5: sync() 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) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() clone(0x800004, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b93000)='-+') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='asymm}tdic\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x2c0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0x5)='ceph\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x9e)="8458645e9a657d77effca6ceb08651c8d7d5d57a6d0a949ef7d624e1eecdca32be568a43d31c525b03a99179c2067270d6f453917a9b0aed3cac584d320b3e01c67c74ae57a97a37e7d29d043329f6e3bc2d62729e10bafc8e845a124b71f68dfc1dca4bc04f1cdeae09ad983818b9f8ed99a898d216bce49961fd387ba8f088649d85f0f994dde9414c761e910c9c3fee758c93ade4083eec7ecfbf37ac", 0x9e, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x76)="25f05981194886c0c6d275f27d0dc9b73e9a983fbb5a7bc92b89ebedbbfbca0fc37d65a7a6e99401848847a3cecd60f82659d22f216f948bbc7a557f708763812d1c68fcec9a3b2031b872f4984f3861c16e2af1ebfc3bb0ccd331c0d1941daa8f31a03f05f09d87afcc11ca6af7ac6ff81d6f5a3544", 0x76, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000003000)={r1, r2, r3}, &(0x7f0000003000-0x9f)=""/159, 0x9f, 0x0) 2018/01/08 07:01:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1f, &(0x7f0000001000-0x4)=0x0) 2018/01/08 07:01:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000029c000)=0x2, 0x4) syz_extract_tcp_res(&(0x7f0000561000)={0x0, 0x0}, 0x88e, 0xd8) syz_extract_tcp_res$synack(&(0x7f0000d45000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf2, &(0x7f0000748000+0x462)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @ipv6={0x100000001, 0x6, "24dac3", 0xbc, 0x6, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x6e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0xff, 0x6, 0x3, 0xf859, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x13, 0x0, 0x3, 0x5, 0x0, 0x4, 0x1}, @hopopts={0x2e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}]}, @fragment={0x0, 0x0, 0x80000000, 0x4, 0x0, 0x3, 0x2}, @fragment={0x0, 0x0, 0x54a00000000000, 0x1, 0x0, 0x20, 0x0}, @fragment={0x62, 0x0, 0x3e, 0x2, 0x0, 0x4, 0x0}], @tcp={{0x0, 0x2, r1, r2, 0x2, 0x0, 0x6, 0x0, 0xffff, 0x0, 0x400, {[@nop={0x1}]}}, {"dab21c1de3d69a9dd646907ca427fa67cc3f8ff295375f22e0108340e5d45629a6de3f7b05ab61e4310a18218f0e8b47dbfb4769"}}}}}}}, 0x0) 2018/01/08 07:01:53 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000009000-0xa)='oom_score\x00') ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x102a4d1c0d65a8fb, 0x0, &(0x7f0000008000)=[@dead_binder_done={0x40086310, 0x3}], 0x1, 0x0, &(0x7f0000003000-0x1)='M'}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/08 07:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) nanosleep(&(0x7f00006e6000-0x8)={0x77359400, 0x0}, &(0x7f0000853000)={0x0, 0x0}) r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000ed3000+0x6ca)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000911000-0x4)=0x5, 0x4) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000c59000)=0x0, &(0x7f0000b95000-0x4)=0x4) 2018/01/08 07:01:53 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}, 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001a000-0x8)={0x0, 0x0}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000019000)={r2, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600, 0x8001, 0xbcc, 0x80000000, 0x20}, 0xa0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001b000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000)=0xe8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000019000-0x4)=0xc025) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000000a000-0x10)={0x5, 0x75ff84f6}) vmsplice(r0, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="013af46aeb7493814a8fb3bf88eae1e8143a4d15afbeae1421e90463e7a8ba797c57e1ac419e26ec8e66ba0cb62e68391fb8081560fcc195374c76af8d85ab63bb7962e3bf4dfec4ce2f3ad008bf434ee62000941baa495f3e0fbf0a9c", 0x5d}], 0x1, 0x0) 2018/01/08 07:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f00001ac000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x5) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000227000)=0x1) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/08 07:01:53 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0c000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003a5000-0x4)={0x0}, 0x4) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) ioctl$int_in(r0, 0x0, &(0x7f0000001000-0x8)=0x7ff) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @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]}, {{0xa, 0x2, 0x69, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x9, 0x3, "269add3f0d3fb49f673f749bfd3b298278b9d629522b932b5dfb8e201d300933a323e874d3df96a97e01e6f7cf6effae9d8a173c0bf4d2c5cebae719d552cfcfdcab20db941d1e0cec476e5358fbc1ad"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000004000-0x14)={0x5, 0x7, 0x1f, 0xfffffffffffffcc0, 0x0, 0x47c, 0x2, 0x0, 0x80000000, 0xb9}) ioctl$KDMKTONE(r0, 0x4b30, 0x8) creat(&(0x7f0000000000)='./file0\x00', 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000)={0x3, 0x2, 0x206, 0xc2e8, 0x459, 0x10001, 0x100400000, 0xfffffffffffffffd, r3}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r5 = getgid() lchown(&(0x7f0000004000-0x8)='./file0\x00', r4, r5) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x635) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000005000)=0x1) fcntl$setsig(r2, 0xa, 0x15) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000004000)={0x1, 0x2, [@random="9d80332577b8", @random="07e8904a9f8a"]}) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000006000+0x5f)=""/222, 0xde, 0x2000, &(0x7f0000007000-0x10)={0x4, 0x3, 0x6, "a62c066d0a37", 0x7, 0x0}, 0x10) 2018/01/08 07:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000688000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f00006af000-0x107e)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x8000000000089, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0xfca) remap_file_pages(&(0x7f0000ef9000/0x4000)=nil, 0x4000, 0x0, 0xbf1, 0x803) [ 46.113250] binder: 6429:6433 ERROR: BC_REGISTER_LOOPER called without request [ 46.125796] binder: 6429:6433 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 46.137242] binder: 6429:6433 unknown command 0 2018/01/08 07:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() socketpair$inet(0x2, 0x80000, 0x200, &(0x7f00001d5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ea2000-0x8)={0x0, 0x5}, &(0x7f0000809000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000368000-0xc)=@sack_info={r2, 0x401, 0x5}, 0xc) r3 = inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) poll(&(0x7f00006b0000)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffb922) inotify_rm_watch(r0, r3) 2018/01/08 07:01:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000283000)='/dev/sg#\x00', 0x8, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000061c000-0x2)={0x6, 0x3}) [ 46.158671] binder: 6429:6433 ioctl c0306201 20007000 returned -22 [ 46.169978] binder: 6429:6449 got reply transaction with no transaction stack [ 46.189190] binder: 6429:6449 transaction failed 29201/-71, size 32-8 line 2921 [ 46.222880] binder: 6429:6449 ioctl c0306201 2000efd0 returned -14 [ 46.252749] binder: 6429:6449 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 46.261634] binder: 6429:6449 unknown command 0 [ 46.266305] binder: 6429:6449 ioctl c0306201 20007000 returned -22 [ 46.275476] binder: 6429:6433 got reply transaction with no transaction stack [ 46.282780] binder: 6429:6433 transaction failed 29201/-71, size 32-8 line 2921 [ 46.293600] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 07:01:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/08 07:01:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f52000-0x108)={0x0, @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]}, [0x5, 0x1, 0x4, 0xffff, 0x2db3, 0x9, 0x47, 0x800, 0x2, 0x1, 0x1, 0x9f7, 0x3f, 0x7ff, 0x6]}, &(0x7f0000745000)=0x108) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 07:01:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000cba000-0x8)={0x7, 0xa9e}) umount2(&(0x7f0000aaf000-0x8)='./file0\x00', 0x6) 2018/01/08 07:01:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getdents64(r0, &(0x7f0000a29000-0x47)=""/71, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3b, "5fe78a621e8627e761219f50f76aa3c8c10b27b577bdfedb8d5b886ac8860dfd2c24aae12d0e87abd2100982ab466b839453c9ceb581acc17741ce"}, &(0x7f0000001000)=0x43) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x2}, 0x8) prctl$setmm(0x23, 0x3, &(0x7f0000e0a000/0x4000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002000)=""/116, &(0x7f0000003000-0x4)=0x74) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x40, 0x7, 0x1, 0xe59, 0xfffffffffffffff9, 0x3f, 0xfff, 0x43, 0x1, 0x1f, 0xfffffffffffffff8, 0x8001, 0x3, 0x4]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000004000)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0xbd, [0x2, 0x2d30, 0x8, 0x5, 0x1, 0x5, 0x9, 0x7]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000)=@add_del={0x2, &(0x7f0000005000)=@common='yam0\x00', 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000)={@generic="ef62a969ce6e68df91fe0c8cb68347ff", 0x2}) fcntl$getflags(r0, 0xb) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0xdd1}, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x6, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000007000)={0x0, 0x2710}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000008000)={&(0x7f0000009000-0xea)="8a7baf7ae4922c39da7df5cad5a548420fd4569c57099b9a5a2d57bde7ba178eea785b73cc2ff503b45326ad69084f9a04698dfcd57c357190c3b2efa2c2a313907f41401c3aa1cbe3af23ab030afce753f1998db52147eff16cfe6c394cc3befdd072da4ea6cc6dd0d76436c422b6efcd4681de723f6aa11020328ba8edca199bad3b3a05fdbe5fe1cb20bca57f3324de4dd210d0b546bb68355b54fccb234dabab17e6fc7e888ae94c3012b2fedeaaf103a33e79896fab3dab2e6165c30b73ac6e936bbfef69904083dddb569cc4057c4d11a58aeb65c9caee1b25c9be5d1c28b961515ca3541ea363", 0xea}) 2018/01/08 07:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d6e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) removexattr(&(0x7f0000cc6000)='./file0\x00', &(0x7f0000030000)=@known='com.apple.FinderInfo\x00') ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ffa000-0xc)={0x0, 0x146, &(0x7f0000390000-0x13)=""}) 2018/01/08 07:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f52000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x20, &(0x7f0000421000-0x10)={0x27, 0x6, 0x4, 0x1}) 2018/01/08 07:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffff9}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x1c, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00000e6000-0x38)=[], 0x0, &(0x7f0000567000)={0x0, 0x0}, &(0x7f00005ab000+0x5bf)={0x0}, 0x8) 2018/01/08 07:01:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3599676d, 0x1, 0x1, 0x1}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x80000000, 0x2b, 0x820d, 0x13cd4ff3, 0x9, 0x800, 0x4, 0x100000000, r1}, &(0x7f0000004000)=0x20) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/08 07:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) prlimit64(r0, 0x8, 0x0, &(0x7f00008a5000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) setns(r1, 0x8000000) 2018/01/08 07:01:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0xa0100, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2280c1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(r3, &(0x7f0000000000)=@file={0x0, ""/96}, &(0x7f0000002000+0x10b)=0x62, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000)={r5, 0x0, 0x30}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x8a, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000002000-0x79)=""/121, 0x79, 0x22, &(0x7f0000006000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x7, 0x6]) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000004000)=0x800, 0x4) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0x9, 0x5, 0x4, 0x9, 0xb7, 0x3}) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4008641a, &(0x7f0000006000)={0x3, &(0x7f0000007000-0xc)=[0x3, 0x8, 0x25f]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000007000)={0x2, 0x0, 0x1e, 0x0, 0x0, 0x55}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000-0xe)={0x5, [0x100000001, 0x1, 0x9, 0x5, 0x800000000000000]}, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000008000)={0x10000002, 0x0}) fcntl$setown(r4, 0x8, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000009000)={0x10001, 0x4, 0x8001, 0xffffffffffffffc1, 0x1000000000, 0x4}) 2018/01/08 07:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/enforce\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000779000)='/selinux/policy\x00', 0x0, 0x0) renameat(r1, &(0x7f0000c3d000)='./file0\x00', r2, &(0x7f00000d0000)='./file0\x00') r3 = socket(0x11, 0x5, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000076f000-0xc)={0x0, 0x0}) r4 = fcntl$dupfd(r0, 0x406, r3) pipe(&(0x7f0000617000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a45322, &(0x7f0000e0a000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000823000-0xd4)=""/212) epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/08 07:01:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2018/01/08 07:01:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00003c4000)=0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f01000000000000010000001419001600110001000c0004000701d0000001010c00006fe422", 0x39}], 0x1) pwrite64(r0, &(0x7f0000a5f000)="5e2c73f0b6c7500acb0115a27f9125c729a1f1c857a0be3db53c3e0635be54d7b048bb9d19df73b0b2fe5aa8fd3a58e3f0a3c7b25d506a427b1450c169a92b091e12b02fb2f79f06e62d9eb693b3b04e50c4ce9de452b7d8f65cd0f9a0f7d97b3f9d6683d05abfa37646cf890492b9f8a97bf741b7bf0b05a65fb1d23f3d851dbb1fa0f331bfa72b8fad8ce04cbd52ae548bfd632f878b48b19d93078845299c", 0xa0, 0x0) signalfd(r0, &(0x7f0000d71000)={0xb4}, 0x8) 2018/01/08 07:01:53 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000c07000)={{0x5, 0xffffffffffff8000}, 'port1\x00', 0x12, 0x20000, 0x8, 0x80000001, 0x81, 0x8, 0x80000000, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x2)={0x5, 0x7, 0xcf19, 0xfffffffffffffffb, 0x7fffffff}, 0x14) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x11) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) 2018/01/08 07:01:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000d1b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ea1000)="365938b1ec07f38793604883bb6b6110ba4bd72b9dcb0d6eea4261c138f88a304b388902373a6581335833ded12e0383326be89bf44f8ac065ab7d6f900d7a3b30ca88deb027b77d60c222bfb4d5640e4afc418ffaf1af97b81bdba6664a79be1f", 0x61, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x204, 0x1, 0x8001, r2}, &(0x7f0000001000)=0x10) keyctl$read(0xb, r0, &(0x7f0000dec000-0x8e)=""/142, 0x8e) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x2000000c0004) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008da000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fb2000-0x8)={0x0, 0x2}, &(0x7f0000fb2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000001c000-0x8)={r5, 0x4}, 0x8) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/08 07:01:53 executing program 4: socketpair(0x3, 0x80000, 0x5, &(0x7f00001a1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000009000-0x3e)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100008000000000", 0x14, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b74000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff2000)=0x1c, 0x800) r1 = dup(r0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001ff000)={0x0, @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]}, [0xd3bf, 0x1, 0x10000, 0xffffffffffffffff, 0x2, 0x2, 0xfffffffffffffff8, 0x1, 0x10001, 0x1, 0x3ff, 0x9, 0x7f, 0x1, 0x1]}, &(0x7f0000b8f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000baf000-0xa0)={r2, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x2e64, 0x3f, 0x50}, 0xa0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000323000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000dc2000-0x87)=""/135) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000088d000)=0x0, &(0x7f000056a000)=0x4) 2018/01/08 07:01:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bcsh0\x00'}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b43000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00008d0000)={0x7, &(0x7f0000cfe000)=[{0x1, 0x7, 0x2, 0x8}, {0xffff, 0x7, 0x9298, 0x1ff}, {0xffffffffffffffff, 0x3, 0x1c0000000000000, 0x1f}, {0x67, 0x3ff, 0x4, 0x81}, {0x46da, 0x4, 0xffffffff, 0x2}, {0x9, 0x7fff, 0x4e43e0e2, 0x1}, {0xffff, 0x8, 0x80, 0x630}]}, 0x8) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) tee(r0, r1, 0x4, 0x3) 2018/01/08 07:01:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x22, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000a00000)="846f54b2ea062871d9ab0163bc1d53346e713c54aef805") 2018/01/08 07:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x3) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/08 07:01:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000515000)={0x0, 0xffffffff, 0x8000, 0x5}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f84000-0x14)={r1, 0x5, 0x2, 0xff, 0xffff, 0x5}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000f21000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058b000-0x4)=0x10) 2018/01/08 07:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00004fa000-0xc)='net/netstat\x00') sendfile(r0, r0, &(0x7f0000728000)=0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) exit(0x7fff) 2018/01/08 07:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x81, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000db5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000514000-0x20)=[{r1, 0x1100, 0x0}], 0x1, 0x0) 2018/01/08 07:01:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b23000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e83000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00003dc000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 07:01:53 executing program 1: pipe(&(0x7f00007f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x10, 0xc1a, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x1}, &(0x7f00006c9000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x8b, "c16fe0ed5d3f238cc3055e15a0fa0379e4a377ec85ee371c8bbb6a4854ff5d834dee5529251c846b2f7b425f4fe10cd21a3cfb2451407a60cb19a617b8e1691b544fca1923338f32d678fafd1851e37c20810218bb9a33951b42be356d3bced42134ffb453c1c935cebd74edff8eed87786bc78866aaa0b750cc0a8ae72e0a94b24710d09d11ee3b7a98e6"}, &(0x7f0000002000-0x4)=0x93) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000003000-0x1c)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="b4d76b713f3214e9e4f307f5d30145086eb7f865e6139ec2d12d7671cd0673dd3151942e8abe425fb3428c840e47ce9bd4a5ee8a42dc8cefb050db8ec3e11eacc619a8e40da3e2f19b7e400060c8d2051572d41674e0c636ac62da90044e73209800e286939f27070c3e80dc49", 0x6d}, {&(0x7f0000001000)="e3453d3a29221b1158bbfb5cc6fee0bc00fcff79ec87752b1996bb45b524d457ba573fc89b1591f6a4e3511838ad9158f13862587538b5a3caeed355fa498f0502c973cb30ca8aba699dc5cbaf34e762fd17697c03ddc12461", 0x59}, {&(0x7f0000001000-0xc6)="73271a2c530a547de61c0e39bc9d723f3e51622359604a9790cc0ba8f16bff645455bd57a0271681f573426118e2b6035f820d441e1fda43ee78d6775a74655bb5984484f7518bef6697387e05580289d15120558c6d6e58c75f2e525201a375e5d21bff24f58ca58dee6796c829f5fb4518bb401956d9100f4ebb73e5b917c7678ba77601d85d46b00656664e3aac31f388e2e2e4231a3bfdd4163ae970d93c50f97605d07fe7e70caf276bdbe447db076878707bb9abf4ef504579a8147f300eeb34d9b29c", 0xc6}, {&(0x7f0000003000-0xdb)="d14f412249b66f3fa46fbd351fe80c219d587161ee830aa918c6ecc498853ca89379e1bcb870f260089758f4cfe8cf0998c94493d75f4f8305a1988f982b6db5cf42203bb5c9514049d77684f8297c5d1ac86f8d7c3a75b363d3c016b136e4c38a5b8753b41e6fe18b2f59ecf9f0715bb3fb5ed684629bc9de52b5f586acad44b329488690b54d9846c0875aacda85380df2e07bf598da86ff2d24bf24d2ea16815c9656bcf6a3b8111231073d740f08950c7e72622a8508da1fbf342c68093ba781c7857b3ef618b534ed472aa30e4c395080b59fab8148c9f7c1", 0xdb}], 0x4, &(0x7f0000002000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0xc893, 0x400, 0x0, 0x8001, 0x7fffffff, 0x1, 0x81, 0x6, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x200, 0x1, 0x1, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x208, 0x0, 0x7, 0x7f, 0x1, 0x5c1, r2}}], 0x84, 0x4004800}, 0x40004) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@common='ip6_vti0\x00', @ifru_flags=0x4400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xffff, 0x9, &(0x7f0000003000-0x30)=""/48, &(0x7f0000004000-0x4)=0x30) r5 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x0) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x8000, r5, r6, 0x6, 0x840080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000002000)=""/194, 0xc2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000)='./file0\x00', 0x80100, 0x104) setfsuid(r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000009000-0x15)=@known='system.sockprotoname\x00') 2018/01/08 07:01:53 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000004b000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000054000-0x4)=0x6e, 0x80800) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000054000-0x4)=0x0, &(0x7f0000053000)=0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000000c000-0x8)=0x20) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000054000)=[{r0, 0x400, 0x0}, {r0, 0x2440, 0x0}, {r0, 0x20, 0x0}, {r0, 0x2, 0x0}], 0x4, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000010000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000056000-0x6)={0x0, 0xffffffffffffffff}, &(0x7f000002e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r3, 0x4, 0x4, 0x3}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/selinux/user\x00', 0x2, 0x0) 2018/01/08 07:01:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0x255)='/dev/rfkill\x00', 0x40001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x80)=@generic={0xa, "a9ed7eb7efc0685bb95449859710b011e90cc88f8f0bc0f4a4b8ee64baea3be915dfe644a475be25e5774e724f0b0aca3529a75d52a0d7ca2d2518ffb9abb5eb760fec0a1fe8230de8b8a443c66df1ca5d4c8c35e4577816cfac3bcec93e95c2f8017ed80476b7473fd0155c4384b8dac931dfaeb0e5bc70f63152133e48"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) r1 = dup(r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fcc000-0x8)='./file0\x00', 0x141043, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000af8000)={0x100000000, 0x4, 0x1, 0x97c, 0xffffffff, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x20020000) r3 = gettid() exit(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000029000)=0x0) tkill(r3, 0x14) linkat(r1, &(0x7f0000d83000)='./file0\x00', r0, &(0x7f0000960000)='./file0\x00', 0xe8d1cb5af8d1f498) 2018/01/08 07:01:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fbc000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000e9a000-0x4)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e7a000-0x10)="a27440cfe5914c3ea9ec3e74a4f97e5f", 0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000ac000)=""/78) 2018/01/08 07:01:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0xff71) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00007f4000)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/08 07:01:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syncfs(r0) writev(r0, &(0x7f0000dc6000-0x8)=[{&(0x7f0000278000)="390000001300094700bb61e1c3e800000795000001000000000000000000000019001a000df40d00082a0ff4000000fd17e9ff800000f60005", 0x39}], 0x1) 2018/01/08 07:01:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000d83000-0x8)='keyring\x00', &(0x7f0000538000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000090a000-0x10)='/selinux/member\x00', 0x2, 0x0) stat(&(0x7f000020b000)='./file0\x00', &(0x7f0000884000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000fb3000)={0xa, &(0x7f0000eb3000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000037b000-0x8)={r2, 0x1}) r3 = getegid() fchownat(r0, &(0x7f0000d43000)='./file0\x00', r1, r3, 0x1000) 2018/01/08 07:01:53 executing program 2: r0 = socket(0x1, 0x5, 0x800) r1 = syz_open_dev$loop(&(0x7f000074d000)='/dev/loop#\x00', 0xfffffffffffffffb, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000016c000)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xdff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf74, 0xf613, 0x4, 0x200, 0x82}, &(0x7f0000571000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000001000)='./file0\x00', 0x402000, 0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0x7, 0x58, "9378b004c9a1615c5f7d2ebbb2497dbb5982b01af06217f6a566201512a938403c81a31b74ec0a75a0da242a65846d05d09f7f7fbb3047713bbd94276f35d3feab840213f801a360d88467504d141bba9894e2eb582fb17d"}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x1269, &(0x7f0000000000)="") kexec_load(0x7ff, 0x1, &(0x7f0000727000)=[{&(0x7f0000ee8000)="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", 0x1000, 0xdfd, 0x7}], 0x160001) fsync(r4) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000a76000-0x42)="", 0x0) r5 = dup3(r1, r3, 0x80000) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00007ed000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000355000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/08 07:01:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000432000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000d06000)=0xff, 0x3ad) 2018/01/08 07:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) connect$inet6(r0, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) 2018/01/08 07:01:54 executing program 1: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) flock(r0, 0x5) 2018/01/08 07:01:54 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005d5000/0x4000)=nil, 0x4000, 0xe) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000709000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mknod(&(0x7f0000310000-0x8)='./file0\x00', 0xe002, 0x5) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000709000)={{0x3, 0x3, 0x458, 0x2, 0xda9b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000103000)={0x0}, 0x8, 0x0) r0 = memfd_create(&(0x7f0000c92000-0x6)='user-\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000aad000-0x4)=0x0) 2018/01/08 07:01:54 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000b20000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x8, 0x2, 0x0, 0x1000, 0x2000014, r1}) [ 46.704643] blk_update_request: I/O error, dev loop0, sector 0 [ 46.733767] blk_update_request: I/O error, dev loop0, sector 0 2018/01/08 07:01:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000000)=""/134) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000002000-0x8)=[0x4, 0x1f]) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="2273f598166f6a32a85eeca5ddcc9fbfe04fce49d01881ed3aa2a2a84ae5339e0f011ec3e3676ccfbe6257bfbcb7fb8324efd04abeaabf120d2ce0227588950cc40f2677effe89e3ca9156a30e1aa7bcd50e5218822044612458bb7123fabdf8ff618632fb1d793b52acfc3e6738aea65d391b176837c7a1c1afe68a38ed28d28e75c60ef02af1b3700809b9bf89be96e4f30669ca5e4bc6add57ab511c02164b2653541f523647815841dd327ef962d976bb802b0a01663eb34972ce625991a611677499c202464faf9c1cccd5a0f2a8dae3138acc96347c7ed2ed856f39b180642443c6d22b32b2ad83d3da82f4b97e1550df57351") fsetxattr(r0, &(0x7f0000003000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x11, 0x3) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000003000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000004000-0x6)={0x1, &(0x7f0000004000-0x4)=[0x3]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x50, r1, 0x53) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x108, 0x0, &(0x7f0000005000-0x108)=[@increfs={0x40046304, 0x0}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000003000)=[], &(0x7f0000005000-0x10)=[0x28, 0x38]}, 0x2}}, @acquire={0x40046305, 0x3}, @increfs_done={0x40106308, r4, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x28, 0x8, &(0x7f0000004000)=[@ptr={0x70742a85, 0x1, &(0x7f0000005000-0x1)=0x0, 0x1, 0x0, 0x8}], &(0x7f0000004000)=[0x20]}}, @acquire={0x40046305, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x48, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x2, 0x8}, @flat={0x73622a85, 0x0, r5, 0x3}], &(0x7f0000004000)=[0x48, 0x28, 0x28, 0x20, 0x48, 0x30, 0x38, 0x58, 0x30]}}, @release={0x40046306, 0x3}], 0x98, 0x0, &(0x7f0000004000)="2ef4a99c92e4c2847a4e1e2f5077b90b9daa2c9bd4211712f66257ae1cb108effcc6999f9aff3982169b5e7f4df16539ceb0582552eb9cd91676af7e8f452bdafea7fc56e83c2a4b0ca14f23ab4aa4ce1941ada264475a7fb89f90ae7255fd49a6fb2cd855d0e4cc1a88ac64a04afc78941ff9a6993bf5dee331e0ed226805ee6852d5d5667208e78f97d853aed7467cc34116bcb1e46c3d"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000006000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r6, 0x53e}, &(0x7f0000000000)=0x8) 2018/01/08 07:01:54 executing program 1: r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)='[\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f000054b000)=""/0, 0x55) 2018/01/08 07:01:54 executing program 3: getrusage(0x0, &(0x7f000004e000-0x19)={{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) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x8)=@req={0x28, &(0x7f0000001000-0x28)={@generic="8e2ce47c397e3f62a0e993640178aefa", @ifru_addrs=@nl=@proc={0x10, 0x0, 0x3, 0x4000011}}}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x26, &(0x7f0000002000-0x10)={0x3a, 0xfffffffffffffffe, 0x9, 0x6}) 2018/01/08 07:01:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4001ff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008a000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe7000-0x8)={0x3, &(0x7f0000735000)=[{0x6, 0xd8, 0x86d9, 0x1}, {0x538, 0x100000001, 0x9509, 0x9a8}, {0xba, 0x9, 0x40, 0x1}]}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000098b000)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000eae000)='.dead\x00', &(0x7f0000cd8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cc1000)="3f1ca3f00749830952154c9126f980a83a8de38fd84d9cc0099d360bebc1efe760a633f6ff01dd32170bb7a764387d69987f7c5bed794247fda9c4ffd83a68e39b6d4113825c959ae80c783ade43879d38d526e97b777ba40d5827621ffb6837ff173d14c322f335ad5fd6177894b19ab42aeb558b79ef2c6e9e8a8e84839a", 0x7f, 0xfffffffffffffff8) r1 = creat(&(0x7f0000129000)='./file0\x00', 0x88) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000632000+0xc48)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000d62000)={r2, 0x1, &(0x7f0000f2b000-0x4)=[0x0], &(0x7f0000700000-0x10)=[0x7, 0x3, 0x1, 0x837], 0x46, 0x7, 0x0, &(0x7f00007e8000)=[0x1ff, 0x0, 0x68, 0x80000001, 0x4, 0x5e, 0xffffffffffffffe1], &(0x7f00002de000-0x18)=[0x14, 0xd1b, 0xde4, 0xa4, 0x8fe, 0xfffffffffffffffd], 0x0}) r3 = add_key(&(0x7f000090b000)='rxrpc\x00', &(0x7f0000f19000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000818000)="aa535acccbc2347a34e2316441020bd1996a14652927df9ad3fa8637ebce3dd6e0b9f7e9d98f4722bb70710515b20d9dc728a06f68406f9ac7a9fee528db03068f27b12c0c95b4da2ce2f9212aedda6445058da580819ce8b8bb416e2b80a4929a492f9c55a820c7417033717aa6fcdb96f24962be03dd6b46aa107ccb7f7607d73c9fdacb6758717e322d65dbac815e5053fb265e45669e143e5be9453a894311ff53d0086f29379b89e0", 0xab, r0) r4 = add_key(&(0x7f000077c000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f3000)="", 0x0, r3) keyctl$setperm(0x5, r4, 0x100800) request_key(&(0x7f00001e7000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004e3000)='\x00', 0x0) 2018/01/08 07:01:54 executing program 5: 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) r0 = request_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000f64000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='(mime_type:cgroupem1\x00', 0xfffffffffffffffe) request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f00009ed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000580000)='posix_acl_accesseth1$\x00', r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0xf3) socket$netlink(0x10, 0x3, 0xf) 2018/01/08 07:01:54 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0xb, 0xffffffffffffff7f) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r2, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b87000-0x10)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000bda000)=0x0, 0x8001) 2018/01/08 07:01:54 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000000b000)=0xffffffffffffff0b, 0x4) listen(r1, 0x2000000000) connect$unix(r0, &(0x7f000001f000-0x1e)=@file={0x1, '5'}, 0x3) 2018/01/08 07:01:54 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00002c3000-0x14)={0x3, 0x0, 0xb, 0x1, 0x18}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000469000)={0xe1, 0x7f, 0x0, 0x5, 0x6, 0x5, 0x5, 0xffffffffffffff00, 0x0}, &(0x7f000057e000-0x4)=0x20) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/pktcdvd/control\x00', 0x10880, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00003ae000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024b000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003bd000)={r4, 0x401, 0x7, [0x2, 0x7, 0xffffffffffffffbf, 0x6, 0x6, 0x6, 0xc5a]}, 0x16) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r6 = socket$inet(0x2, 0xa, 0x0) r7 = syz_open_dev$tun(&(0x7f0000afc000)='/dev/net/tun\x00', 0x0, 0x90800) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r6, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2018/01/08 07:01:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6e65746c696e6b1e") ioctl$KIOCSOUND(r1, 0x4b2f, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000f3b000-0x8)=[{&(0x7f0000003000-0xc3)=""/195, 0xc3}], 0x200000000000013e, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000)={r2, 0x74b2}, &(0x7f0000003000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 07:01:54 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f7c000)=0x3, 0x1) 2018/01/08 07:01:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcb000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e05000)={0x0, 0x401}, &(0x7f000037c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dcd000-0x8)={r2, 0x80000000}, &(0x7f0000588000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) memfd_create(&(0x7f00002af000)='/selinux/create\x00', 0x3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002d9000)={0x0, 0x1}, &(0x7f0000476000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00006cf000)={r5, 0x4}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000267000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000ec000-0x3)='nv\x00', 0x3) sendmsg$netlink(r6, &(0x7f0000083000)={0x0, 0x0, &(0x7f0000da0000-0x10)=[{&(0x7f0000339000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x14}], 0x1, &(0x7f0000a57000)=[], 0x0, 0x0}, 0x0) 2018/01/08 07:01:54 executing program 2: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b4c000)='user\x00', &(0x7f0000ac7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000037c000-0xb)="e7e5c0b1625972d75d335a", 0xb, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b4b000-0x4)={0x0}, 0x4) chroot(&(0x7f0000b4b000)='./file0\x00') 2018/01/08 07:01:54 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x1, 0x41, 0x0, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/08 07:01:54 executing program 6: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000839000-0x2c)=""/44) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000093c000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000093d000-0x20)=[{{&(0x7f000093d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000093d000-0x8)=[{&(0x7f000093c000)=""/216, 0xd8}], 0x1, &(0x7f0000788000-0x29)=""/41, 0x29, 0x4}, 0x1e68}], 0x1, 0x40, &(0x7f00005ea000)={r1, r2+30000000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000683000)={0x0, 0x0}) r4 = dup2(r3, r0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000031000-0x4)=0x1, 0x4) 2018/01/08 07:01:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r1, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/08 07:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000627000)=0x0, 0x2a) fadvise64(r1, 0x0, 0x7f, 0x3) sendfile(r1, r1, &(0x7f0000a58000)=0x0, 0xfffffffffffffeff) 2018/01/08 07:01:54 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:54 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/pktcdvd/control\x00', 0x200040, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000fc0000)={&(0x7f0000fc1000-0xf8)="5fcd3a2c0458ea2faa7f415e8f3f606a68b6b50202027c0b11f27accb8d26c03ded4cc4bcaf7096f704255baf84361ae46f714f4d3cf66f6c01f454fcef478cd9a5b9618901a9ec96e428e26b02baa87730c3d2fe4edcaa526ae361362e9c7ce41e941dc747d7c36b26d24e34d1e7549b9839c585b538553a65da0fdc146841ca71ab58099569a05b4445d858d3b09fc2139bb92e340a7985edbbfc5dc6b3eb3fd0c6565c743933ae05efa2959ef585090daec2668b15853ed6a68115f38db4c55436e611dcab47262bc531bc72d63f1dce32f1283960731e0229bcf8c848b0adb74a3d24e64ed26cdf51ac1f06ab0fa1681afc84e92105b", 0xf8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fc1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x276a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x800, 0x3, 0x4}, &(0x7f0000fc0000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fc1000-0x8)={r4, 0x88}, 0x8) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/08 07:01:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0c000-0x9)='/dev/rtc\x00', 0x200102, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000066b000)="d3ff0909373b58e07d5eb1f201441b74bc461e05b280852bc38445079ee201d3f0f02dc6fd09e79d9c7e16f8d7c85903963c7b59f9cfda449224a256f2772527550158d6f6d52a9d5e039e78b1f04bee53705e79f0fe660dbbdfaf1524837c37915aa2d7e8a568993b43d462f7c031d8ce284d2fa7565891169e2d20a68a4a4534d36ac51bc64e957dd5721ee28e6e05af8bbe3d5ecfecb2a8bff5629f3af25d69e3b0c7c6e37262de9ce2b63efb461eb8833318dcd3263393c7f82591f6aea14b30463ca48c1d3ecd9511") r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x4d) readahead(r2, 0x1, 0x28) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00007c8000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/01/08 07:01:54 executing program 6: r0 = open(&(0x7f0000492000-0x8)='./file0\x00', 0x8800, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000407000-0x1c)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000e34000-0x70)=[{0x10, 0x0, 0x7, 'f'}], 0x10, 0x0}, 0x0) 2018/01/08 07:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = open(&(0x7f00007c0000)='./file0\x00', 0x2, 0x0) bind$packet(r0, &(0x7f0000f43000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2a7e9e633d51", [0x0, 0x0]}, 0x14) 2018/01/08 07:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc9000-0xe)='/dev/keychord\x00', 0x2200, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000006000-0xd3)=""/211, &(0x7f000095d000-0x4)=0xd3) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f00002cd000-0x9)='/dev/sg#\x00', 0x3, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000650000)={0x0, 0x6, 0x90, 0xffffffff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c1d000)={r1, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) writev(r2, &(0x7f0000001000)=[{&(0x7f0000021000)='u', 0x1}], 0x1) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000043000-0x12)='/dev/input/event#\x00', 0x9, 0x80000) [ 47.352055] audit: type=1400 audit(1515394914.583:23): avc: denied { dyntransition } for pid=6664 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 47.422752] audit: type=1400 audit(1515394914.653:24): avc: denied { dyntransition } for pid=6664 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/08 07:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x410, 0x8000000000000802, 0x0) write(r0, &(0x7f000031d000-0xfc)="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", 0xfc) 2018/01/08 07:01:54 executing program 3: r0 = memfd_create(&(0x7f0000d98000)="ca00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x1d, 0x5, "8279c78bea65d41992e11b660e85f4e162070e731796be6b2ae84db6553c423420f5c0861be40562e3d8d9357b0ba2770a9c01fe88293ab4e1c5a0a92062ce9a", "acdd52ecc8667f303974c1a1eb6d1dd2952cf936b04d49c846edc9d0a1944edf", [0x5, 0x0], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x4, 0x1) ioctl$KDENABIO(r0, 0x4b36) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/201) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0xb)='dctcp-reno\x00', 0xb) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = getpid() fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x40)=[{r2, 0x8, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x200, 0x0}, {r0, 0x20, 0x0}, {r2, 0x400c, 0x0}, {r1, 0x80, 0x0}, {r1, 0x1, 0x0}, {r1, 0x310, 0x0}], 0x8, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x8}, 0x8) finit_module(r1, &(0x7f0000004000-0xe)='eth1}security\x00', 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000000)={r3, &(0x7f0000003000-0x1d)=""/29}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000006000-0x8)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000008000-0x18)={0xfffffffffffffffa, 0x9, 0x5, 0x2, 0x1, 0x7fff}) fcntl$notify(r1, 0x402, 0x80000021) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000008000)=0x4) 2018/01/08 07:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cb9000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0xa, 0x25df) r1 = dup(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000402000)={r2, 0x0, 0x0, 0x0}) r3 = perf_event_open(&(0x7f0000a4f000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000d13000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000315000-0x4)=0x1c, 0x80000) signalfd(r3, &(0x7f00002de000)={0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x100000000000025, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c7e000-0xc)=@sack_info={0x0, 0x2, 0xff}, &(0x7f0000b9c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x2f, "83a72e9798e7fe75eed80e0a9bf19f032505a19424e0ef890288605c99c4f2171bf363496aad22c81955e9c517cfdc"}, &(0x7f0000c24000)=0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getresuid(&(0x7f0000e2d000)=0x0, &(0x7f0000519000)=0x0, &(0x7f0000579000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00001b6000-0x20)={0xf0, 0xaea1, r3, 0x8, r4, 0x3f7, 0x100, 0x9}) r5 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f2e000-0x8b)=""/139) r6 = dup(r5) ioctl(r5, 0x180004520, &(0x7f0000790000)="e65cb06acd31c2b0ee6b16b2f4abf841854c1bdea3aee9a6d678c4c38af27af2bb8f371fdb9a4b5ec9a5c361760211f3a9509cc38e490d406cd72ad2aa15a27022519f1b5d59467f4a2afc6b5168af0bf55718c8fe8485fcfbe46b742c978be1da602c939f1de61bb6e28857de75234f9e7c6dc8e4d86533535fee6c381ad28f42a05d9ee3873dfbfc93983548bf67c067f2ab5ebb") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000b66000)=0x10001, 0x4) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9a000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000129000-0x44)={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="1d0bb725473b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f000035e000-0xd)='/dev/net/tun\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000e65000-0x6)={r2, 0x3}, &(0x7f0000e1a000)=0x6) ioctl$EVIOCSFF(r5, 0x402c4580, &(0x7f0000c26000)={0x57, 0x2, 0x80, {0x6, 0x3f}, {0x0, 0x9}, @cond=[{0xe8e, 0x2, 0x6, 0x9, 0x1000, 0x8001}, {0x0, 0x0, 0x6, 0x2, 0x81, 0x8000}]}) getdents64(r0, &(0x7f0000848000-0xd4)=""/212, 0xd4) 2018/01/08 07:01:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f0000c82000)={0x0, &(0x7f00005e8000)=""/60}) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a7c000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c9e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000088c000)={{0x2, 0x1}, {0x80, 0x7fff}, 0x40, 0x0, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ec000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b48000)={0x8, 0x0, 0x200, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f000028b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d19000-0x108)={r1, @in={{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]}, [0x6, 0x9, 0xfffffffffffffffc, 0x7, 0x7, 0x0, 0xfff, 0x7, 0x2, 0x6, 0x800, 0x6, 0x2, 0x1, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000014000-0xc)={0x80000000, 0x0}) writev(r3, &(0x7f000000d000-0x10)=[{&(0x7f0000011000-0x1f)="268221fdbc8d55cd5a17ffbf4542484f6603d3fa96cd5e66a139a14e", 0x1c}], 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000003000-0x3f)=""/63) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000015000-0xa0)={0x0, @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]}, 0x9, 0x2, 0x6f2f47d0, 0x0, 0x10}, &(0x7f0000014000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r4, 0x1}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000015000)={r2, @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]}, 0x9358, 0x0, 0x1, 0x1, 0x80}, &(0x7f0000006000)=0xa0) add_key(&(0x7f000000c000-0x6)='logon\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000013000)="a0e8ed2aa0a238b0bafc08b29c85766707c794ba6b5ff9e9a722e63d0eb6832f8977de406f8d0d4f5c0f78ae24466d768bc736af1f61d3b49a61b2d08888fd23a689f81d79ee2560e2f501c9da62a1cca81db58adafd0e7a878da293d60284de7ab7b2eab6d9ba6f7208d202feceba637fbf9ff81c12e1aa2f2683cf0f0b00a5d48a49143a527aaf60d88fdafc993ef8c10ae7dece45b24e384168d737a9b31d490c29a902b21594278f5b06bd632b05e01ed2c51fa905fc", 0xb8, 0xfffffffffffffff9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000014000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x20) accept4$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x101, &(0x7f0000014000)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) 2018/01/08 07:01:54 executing program 2: fgetxattr(0xffffffffffffffff, &(0x7f0000fb4000)=@known='system.posix_acl_default\x00', &(0x7f0000aec000)=""/195, 0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r0, 0x3fe000000000000, &(0x7f00008ca000-0x1000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x900) tkill(r0, 0x3d) setns(r1, 0x4000000) 2018/01/08 07:01:54 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000d3e000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0x0, 0x0}) 2018/01/08 07:01:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0x1bf9, 0x4) 2018/01/08 07:01:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004bd000-0x4)=0x0) ptrace$setregset(0x4205, r0, 0x203, &(0x7f000059a000-0x8)={&(0x7f000054d000-0x94)="8df8936d326b5908aff29bd02e649b2f0685b7ceeae046ff3bdaf7745c2751fefa200122c02c42b3c4cc2471c3450a7b1153e181218074c88f18c094bef49c5b9354dacdd8adb653c9df8bc5d3b6b5823ad29e6ac0506367676babcc5d1381c39cf2b697be191684c4d36c3a49dfa3bb05af1c029dd592bf8930e2cce9f120dfd6121185ffa59d98626a4e7b6f06e9cb2e9a83e0", 0x94}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100008000000000", 0x14, 0x0) 2018/01/08 07:01:54 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x48040, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000004000)=""/10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ab0000/0x3000)=nil, 0x0}) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000-0x8)=0x0) 2018/01/08 07:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x400000002e, &(0x7f0000534000)="1800000002", 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000397000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000232000)={0x6, 0x0, 0x10000, 0x6}) 2018/01/08 07:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r0, r0, 0x0) dup3(r1, r2, 0x0) [ 47.592971] device gre0 entered promiscuous mode 2018/01/08 07:01:54 executing program 2: r0 = memfd_create(&(0x7f000054b000)='\x00', 0x1) remap_file_pages(&(0x7f0000c5c000/0x1000)=nil, 0x1000, 0x2000004, 0xd8e, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d22000-0x5c)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, {0xa, 0x2, 0x3073, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff7fff}, 0x0, [0x4, 0xfff, 0x80, 0x2, 0x9, 0xe3, 0x8, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000049f000-0x128)={0x2, 0x2, 0x0, 0x2, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x12, 0x8, 0x408, 0x0, "37b5912b2a9b99b22d8e8664a5260efbafd56f80141866ccfe66782acb5627c44e68220bf58d7d1e65f3998895772988577fe7673b39ca098f37e2f57deb52e093247af7d8bfe2915c3f9e007cc1b19f95ca23776e872873174d7915395e21e1fe2e4a87b335f78e7b764e2f6a4ec90263844198898419c618303afef542c5189d"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d17000-0xc)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000901000)={0xc, {{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]}}, 0x90) 2018/01/08 07:01:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x100000, &(0x7f00005a9000-0x10)={0x0, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x23) 2018/01/08 07:01:54 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e66000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f64000-0x5e8)={0x1, {{0x2, 0x0, @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]}, 0x1, 0xa, [{{0x2, 0x1, @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]}, {{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]}, {{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]}, {{0x2, 0x3, @rand_addr=0x6, [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, @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]}, {{0x2, 0x1, @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, 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, 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, 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]}]}, 0x5e8) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40007) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f64000-0xc)='/dev/autofs\x00', 0x22080, 0x0) ioperm(0x2, 0x0, 0xfffffffffffffc00) sendfile(r1, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) fcntl$setpipe(r4, 0x407, 0x0) close(r0) 2018/01/08 07:01:54 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x0, 0x2, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f00002e7000)=[], 0x0, 0x0, &(0x7f0000e3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) recvfrom$inet6(r0, &(0x7f0000ef5000)=""/151, 0xffffffffffffff71, 0x40002021, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) 2018/01/08 07:01:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000719000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e73000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000285000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9f000)={0x0, 0x0, 0x0}, &(0x7f0000ffe000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009ab000)=0x0) r5 = geteuid() getresgid(&(0x7f000077f000)=0x0, &(0x7f0000727000-0x4)=0x0, &(0x7f0000932000)=0x0) sendmsg$netlink(r0, &(0x7f00004c5000)={&(0x7f0000ac1000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00002cd000)=[{&(0x7f0000646000)=[{0x78, 0xfffffffffffffffc, 0x300, 0x69, 0x3, "d13b1519da7444bebc3b426830d307eb37ad0647cb85fcfbbeef286f1ae02a2f2e21e8612b4e13a84d4e0556f1561baba525d5adb72c3f9b795bdb2867d4c44471ff27af22327d8a5ebc1fdd542a6cf7ad9fdaa455a3f36c99f93b34c71235d3b5a9cc3741d1"}, {0x68, 0x4, 0x400, 0x0, 0x1, "320aa7ad1db29acaea0f72fc62fbac8e8be22f1c3ccec9300b4d73d8970085dd830b671f585dd4fad43a676df6e1ff95e420aae49e927a62a372a82f04a8640273abbd73ea62bb01a18d8649b631cdac11213603b57d"}, {0x1010, 0x0, 0x210, 0x0, 0x2, "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"}], 0x421c}, {&(0x7f0000ef6000)=[], 0x0}], 0x2, &(0x7f000049e000)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x54, 0x4}, 0x10) sendmsg$netlink(r0, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f00007bc000)=[{0x4c, 0x400000012, 0x1, 0x0, 0x0, "3000fa5200000000ec0200000000000000df00ed9f8c070072013de52ecf1544ec9a0000c48ddd00000000000010003d17befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f0000d4e000)=[], 0x0, 0x0}, 0x0) 2018/01/08 07:01:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f52000-0x8)={0xa, &(0x7f0000ea0000)=[{0x80000001, 0x6, 0x8000, 0x10001}, {0xdeb8, 0x814, 0x800, 0x0}, {0x1000, 0x5, 0x10000, 0x101}, {0x0, 0x9f57, 0x5, 0x8a3}, {0x1, 0x3, 0x101, 0x800}, {0x40, 0x1, 0xde1c, 0x1}, {0x5, 0x4d39, 0x5, 0x7fff}, {0x1, 0x100000001, 0x6161911b, 0x1000}, {0x5, 0x8001, 0x5, 0xb1}, {0x20, 0x80000001, 0x81, 0x6}]}, 0x8) recvfrom$inet(r0, &(0x7f0000702000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b48000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000548000)="240000005a001f0100000000000000002300071008000100feffffff08ffff0500000017", 0x24) 2018/01/08 07:01:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000011a000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000d9000)=""/106) close(r0) 2018/01/08 07:01:55 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000058d000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001b8000)={0x0, 0x7fffffff, 0x6, [0x0, 0x1000, 0x0, 0x1ff, 0x484f, 0x8a57]}, &(0x7f0000fda000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000980000-0x59)={r2, 0x51, "415ee43d008179be1a9e36a39d4d85d89a6d27672d5183bfaad8bd730d56da574b6ce973dff62ba3d49259ab3ff54b2af19e893a70957e856bdde3c814d4df889ce976702cbcb437679ad3cf4cda7c5063"}, &(0x7f0000072000)=0x59) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x800000007, 0x4) inotify_init1(0x80000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000960000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:55 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x5000) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d0a0b00ff0010d300001000eb080005000000e5b7", 0x24) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000059f000-0x10)=@common='ip6gre0\x00') 2018/01/08 07:01:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b4f000)={@generic="b81c16278f3724cc43cf41ee38b59835", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000048a000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00001b7000)={0x2, 0x1, 0x7, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f00003ea000)='*\x00') sendmsg$key(r0, &(0x7f00007c4000-0x38)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) userfaultfd(0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006b2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sg(&(0x7f0000d3c000-0x9)='/dev/sg#\x00', 0x1, 0x80000) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000395000)=0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000a51000-0x1)=0x4) sched_yield() 2018/01/08 07:01:55 executing program 5: r0 = memfd_create(&(0x7f0000a1c000)='posix_acl_access\x00', 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00009c5000-0x30)=""/48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000000+0xb44)='/dev/urandom\x00', 0x0, 0x402100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='gid_map\x00') read(r2, &(0x7f0000001000-0x62)=""/98, 0x62) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) 2018/01/08 07:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000de6000-0x7f)=""/127, 0x7f, 0x20, &(0x7f00001ea000)={0xa, 0x2, 0xcb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098e000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f0000fe4000)="aa922db9ecf7553132944743bd3726f532dfa81117c53178ecf607efdaefe71b2696ecac3f026a95c3f68f96738bf5630dd6a69dc65a4fd41e4641005ac0f7c568f92cff61cc16736c6beebd6ae772eef86f4f3e7fcf593bbc2d539acb4194c8ce999adeb063ee84d4198097103a3a941567e3c65f5c01a1039ebd473ee2a439f9eaa80a526a923fc15d0e5308915a991674f4306e0f1c49c70b29bba0f84e0cfb19545492d7c1be3f09a3e8866d19826ba02e6b07721244d27e87f76c7f17e253b02292aff628fb8d03f6429a88a1388d204febfab5b144d33b3259cbb1bd725ceffd89421daa12acede829", 0xec, 0x4040041, &(0x7f0000e12000)={0x3, {"6160587e0e843c"}, 0x3}, 0x10) getpeername$packet(r1, &(0x7f00004c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000003a000-0x4)=0x14) 2018/01/08 07:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x0, &(0x7f0000193000-0x10)=[]}, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000002a00e7ff00ffe90009144a000ae9", 0x12, 0x8000, 0x0, 0x0) 2018/01/08 07:01:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/sequencer\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000e9b000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5, &(0x7f0000fb7000)={0x1e03}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00007a1000-0x54)=[{0x7ff, 0x9, 0x54cf, 0x62f, @time={0x77359400, 0x0}, {0x400, 0x10000}, {0x81, 0x3}, @result={0x100000000, 0x8001}}, {0x3, 0x0, 0x7, 0x2, @time={0x0, 0x1c9c380}, {0x6, 0x23}, {0x7, 0x2547}, @result={0x8, 0x8}}, {0x8, 0x5, 0x9, 0x3, @tick=0x7, {0x1, 0x7f}, {0xfffffffffffffff9, 0x3}, @quote={{0x10001, 0x0}, 0xbd6, &(0x7f00000d2000)={0x2, 0xff, 0xb8f, 0xe5e, @tick=0xf929, {0x6, 0xc6}, {0x8, 0x0}, @quote={{0x3, 0x40000000000000}, 0x101, 0x0}}}}], 0x54) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a2f000)={0x1, @tick=0xf87, 0x0, {0x0, 0x4}, 0x1ca9, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a13000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dd3000)=@assoc_id=0x0, &(0x7f0000790000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009c5000-0x8c)={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) r2 = socket$inet_udp(0x2, 0x2, 0x0) readv(r2, &(0x7f0000431000-0x10)=[{&(0x7f0000c80000-0x20)=""/32, 0x20}, {&(0x7f00001ff000-0x9c)=""/156, 0x9c}], 0x2) sendmmsg(r2, &(0x7f000050c000)=[{{&(0x7f00004e9000-0x80)=@generic={0x0, "0457ce3af4a8f4ea08ec38fa85f4a8380ff651a37a62ec71f81f970fbdfe0a0be19a8484fca33ad8016935d25b701e3a04a4b4ab7e2e48bf14f27f6aec1bb4869b7fa86704c355d8c3541d2c9016c36193108dc61a855dae51df33f359fb01ae57c1198a1f1475c0a98375cc03c200dd58ebc7145ea4e0bef56c33bba086"}, 0x80, &(0x7f00004db000)=[], 0x0, &(0x7f0000a7d000-0x2210)=[{0x100c, 0x0, 0xbe, "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"}], 0x100c, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00007e7000-0x10)=[{&(0x7f000043f000-0x77)="fca49966dd530fdd7bcb8d0324dc74b2fdf37743c64d00a40674d8cb4dbaead401ec640fc919873d4be3fa2fd71512d55aaa3051182c3faf5fbd726137bedac34021ac967f183cc28c57d637fcb75924ded9abc9e963663b2d0b187a6c3b1b4ab0460199aaae0398d7c29cb53ebc7a54ed18cd57411358", 0x77}], 0x1, 0x0, 0x0, 0x4048840}, 0x3f}, {{&(0x7f0000100000-0x5)=@llc={0x1a, 0x17, 0xfffffffffffffffb, 0x1, 0x2, 0x5, @random="ebc47de39eaa", [0x0, 0x0]}, 0x10, &(0x7f00002b6000-0x20)=[{&(0x7f00002c1000-0x1a)="58a350d49c25570e86f561fd0e66e07a08dc7545d7dd8cc68ffe", 0x1a}, {&(0x7f0000a43000)="3be0029194ceb85d205a41933f76f1b0542350943696cea692eb45fa4cd0738c190cccd80f99fe856a63c242cd2b9c916714bb334a3e8654570dedf312c64f7cccba667be692ddee4fbfa8c8773463ee91ff966800e0ccfde30c8639a646cb668dcd8d1d4725fa3c345e25f0a1829d0ae6f3f03f21461292b374b326e5033bcc8003b8448eec7c71f3902da8ce464e87a070e6dcd6bba351081a1714a3a567a8", 0xa0}], 0x2, &(0x7f00004a0000)=[], 0x0, 0x4000}, 0xb}, {{0x0, 0x0, &(0x7f0000ed9000)=[{&(0x7f00009fa000-0x1000)="69d33c0052b046858f3aa1126cee4c6eb4bbddafddbffb8a3467d73a1beb5070705e1e8d29d301291bb4975f0ab461f11b97032df2cc583714c661bdb7f706c2c3d89ce7b2c32469325138b413b0553dcaa4a83cd9aef238c9f445c737d90d939e06862c78636f7abe1bc7d506fcdc38c661a55428263d255d180c831a652977c072a8176debe78520c32d4bde8438a65438f75522de1cc377ff0819eaa7158671d903b60234491eeafee7d9822d0edf0c9d9c961e2b2ad3a2f5c15a70e674383f1e664676301949e99d94adbbc93fe924d1725850e666f74ffb10a50c3d28c7ed6a45d8d813c7169906093a4faa814ceacd9a67066085bd6185af51ea08623190e84b542685552433f204130072d022459e3161f1f332e390762d92528e345e01672f90d5c3c23657b46a8f7ea9d7cde264ee4c35f71950b1bc247d3be170054223b21b429671bfe0c271614b7beb830e50490a99b9ecdc1d7e1b16ac96a09237dbd7ded19635299bde4fcf02b555bf7a145a5909bdbb0876baa8586313ee0b87d3666e2ccf20abe3cafb6764861a7a1f46275dd5f6a230e1609105c38f884d500dafdb8ddf5dce6f9613b36b45622a8010d3e3a777d27251ffecc5cf8b04a3e56a62fd4c8b36ee7f3d1ee6966a2cd4206dee9e706cabc0d3888cfc24c42af115e9ea35d80515c952bb266483ec1fe6667e84df1ca15e891d6ff7a17a765afe8e4058861be851265b6c615f2f54a1eeac91632f9dfce2d9ac14d4beb9ec103730daac4a9c4cb1c6df7a4f207b92274797ec4c30919cdffc852b882e7eeda655a8a1a2d79d8f6a0c006c3e2cffa07475431010902a9a63d6f765a59c0c738455564a519bbadf3e7c16bf918805f804544e148ab59dcc20699072196bba5326c51d98a1832c0be7d6bd0e19b30dc4040aa38a01593a840635714487b25e6b48de52bb2dda21f95fd5821915a4b518cc53f2f94a89897f1726c3b55d4b8d79d80030063d4c4717f1918e18d5f2c1abc3cb048abe8b238ab093068bc0394cc0e1ec47c8855b8957f2cc8400d36a805c6a7e290c3e0d13f4c98cc95bd5110c987290c06a35861366c0488704497acf8856679c2bd677b246bbf31c1dc6d245a38ce10c13d8da5fb645cb7740c19088f8d63409a332fd31034300c2ef1f5c5ea45915b1dcc4244458b379038e66d7d9ff3a91234209a937234dcc92afbe283462d2055d8f6436167fbe96c8fb78a60edd95caf488ac428fedc3cef24451e417395705bc7da55f786003771dfb0198149220092a0ce4d77b465c9893e28b55947dc9472d55a543efac44e7f8e2a6d32e4aef562f9cc6c6930ed57d549e30c13b56ab042ecad71b20bea8b20513846000e23852148b6047090220684b37713806b0b74a9e6af9eb5a4435945d02f225bf673b01336e265a512c88d32d160697f909aabb8cd9e8cbec70c33922dd0e40566ec3f3a1934edcfde6d9114873c91805d32b3cd1fe282303e9343b313a045c3c7278ac4efab248470b771953033de655b2eaeb1ef3d80b0347cd96bce854a2487d8bbf9436bce1c6a2e2d0e9fb30e04d33fec9d17bc92591894aa938f30fed7cd6507f97c1be0232f8596aaa9dba32921f15c6a5a1d3488e40b4a2484264cd763e81eef208ae37fc585d88a3a52a7f85bbe7c9abcce48167e6525c04d10f8bf609f20d583de6cfdd52823c4c9d7fb246b3a045a0803881a5d28aec3ce52635ba40aaf918b87f75e8402839251e7e3fb327a855eab60f8d53f0d8dd7665ea7efd0bba5bd59fc33370617aa6d8e5b5519108468ebc60494754b1020bec42bbbcb0c65c9cb4d663724a039786ef80289bba2e6ff4fadedf95f3ef78672a1e668bc4c99e30c690894cadb47c3bc6f174511d1e5fbf75d4563ba039d8fc1a276ebd43bf3114f75c00eb00cdd396f191f9613bbb0d4b2ac9bcd04786eb6ad53276ff69a49a9af4a8f27b6b4d7c66c6fec6559108b75d93709b1db978c4d0ab6c2d422a68541e69d89e054cd2417692689ec271d05432cbb62df28fafd160170a7d037fc04d0a0bb4761ca5b4b2e50cc2f944edc80f4f9cbc74fc4f9ce94b37c5438e90db7e94ce4cc2c76e68a07d308ec93d6f12456777be18f7d6ecb8463427b793d1d430d261ce8d8bd3af886cc002bb7ffcc753e8b07ae2b3e0b54872897eb8e49c805e752a8327dc55292e56a91d04f6125bca8b668cf18331f3b69d9974e1297ef280837f5a26e9971358c39f9b566d3c7b143d9bc07ce491e248da3db91734b8581f922e9c2ea868290c051220be67c7ee7abdeddf28ed5cc306f67400d250d0feaeaedf78a6bab7209834de9f4b7bd394e06c991dccf6649f88ada1cb5b02c70ab5065845b8e229319217d4e85382f51553721241e3a14c1968fd5fe70be73ffc90e8698798f395727fbb5c47eacb367e8a1e86d4d908a5ef5debd91bb0751a3e48a7105bbfa7f5a80793e8f2f7d6aea5a12335a1955108230be9bf955b407cf001376f25f5154f33745cec5ea63c4eb99ddb9f4650f571260b8d3dcf8eb189eed4ab25974ac00563f1950f0931ff973cc6fff56205cdaee0166b3ccf53be36bd55e344e502dac3592cdbbc18b3945026486b3a8fe879d970f1cf298a195479f6d7e9dd5ef3ec460b8920c0f30ba93cfee6dcf377e383596a34f948cddc6e2e248a2f93505273f0f34af6779c9c8c7e3ff2a88dbf0d9aa92f88c252442a0f4572c5a7fd226979aae1db4f9f151c782126ca2bdbae81581c012dac3f42a6964226294bcf122de46f1fb05a8f594846a24d48bab22558df7a81dc55eed247536fd1187ec779504555225524ea9f70427ed29bdb17ac797820b979b3001635223e02c40bfbd4a6e22349999e515e57cd10d023ccee9d1885c421948c66696126fd9bc3a9901562f6a9240b174f36137b7a983e71689a93995ceeae295b5397c2da15d1944cb72a74364f5d46f9060dc3d17c24cca15dddd8c67c9f610273ab846981f8aa3ac71bbb2862dcb2d2e409151bccde8864bf11d4a18f7d129f79d7a7299b7411601a5439ac88c0dd174cc4eecaf9aff1bb85d38366a690e36a58c51a7fffc37203b3a8a5ae01f3275ea9b2668b59af60677907fa5cf2bc1809b749d5d140b8f8c70957e981280740ccfdaa6e84bde3172bf70089a77516245a61a9184450fc283358df0f0012b5baf4394e1ae8503db19b936fb4e4ded0f7f045a2374c34d9f320cf8fa2a9b2d04d9b53992a379274d64ddf76f2fb8c47f9855c4597caa1b98c548691adf744ddf0d4503498a487ba497e6a1d07e5070fe43200ac2ebac23f4fcd274188426382971b522945677c390636e209339742391ddb55468ab4d2b494f197722d0c3bd88bbfa9b0fa3e065d97f08bbd8ce233ef198260969304f077041faf80173893248d1bd1786ee4f09b697465e80319c3f4fdad6a0bfaab1fdcf3d7be6097dc93814cfc1dec1640c76bfd02eb2c8216a0d11cb277fd2b5d62428dbf5b654e06e5137c0b146086d4b71dac70ab8cb054b6224f0ea96cd8920fec76677d6af07df16b8dc1f6ee285837f98ae741f2893e88d507ff1f48938dadf83ad4050d1996c02e700c0dbec35e175fb4a2a228aba4d75e0f9042eadb5061dd44e97ac3e512ace7d653cea3e7e5125b6bb2ac660b2ed399cbc31ba4a469bd0681c3ceaf732a3b2cf984a3422b00569d56fc46a06142bb1782ae517568482b8835dbdcc42d7c31e08a7b3322575ad79ea2310a1c364fa0c73ef421cfad9601afedac528167b0ee4b3f5096dc112b4362e09eb348dd06e6bc80e0b3935384b585e7219ed91e527709ed03ba2edc77cfec7e50b49726147bf584c0a7a256973871a5c51da755e5f252a301bc8d18f83ceaa74dd03007dd83f8b2f5e3bc8a2148c97dc6c4e439391493399bd29837d14101a8fb3b00d1970ed5d6e686106d281ba9fc3d90e6a18b31b033b0b186d3ec3d0e60b4dc00690b52d8372756e28f04160f27bdf98baad4ab172b0d3ab06f993378093be9046b5b28d14138fce7e738e13a8ec392bb661ee38d8e0411368df4a76fa11532839452fa321c3e26da8f5fd94abe268ce94a141209b2d6477badfabd01d51451cfc0bac42a66e7c1cbecf81464f329c3b7137b2c919c8f28ba7435504b2d58ca5a666ebfd27e3ffdc496d36b932f08e03c8b41887ed8d20af9fbd0bebcbbca2ad170608b95e5434944e2ae2b64de15c2e2a362ed06b52d70a1e05cf4d0613082a98989d40cd403984f920970400956cde8689b021014846e51a07bbcb23de3afc7fefc2d1240a3a7cd4357ae34d8675bd3dc65185bd1f3d39d51349318abe76a13fc415c4d62abaedde3352fcacdbc1a2a064f1ecee44b88dcb74722c27fd24aaae060f6fa25d57a13437e85aae086a6d9815dc7b6923826253f1f326b22cfb61cf9eff4eb8dae4ca5c33bede243a7224b1954806a3e29fdea39a6bf8dec604e388d21722299f5c023cb0ed801eb4fd836e16ca19a7d348aa9b0ff547f17a090cee6e715f755b734cc23323bd20efc073e84a29bb957218128c5ec71c19075a8427e46580b2c294872412758f397988e574ea14116111965a19fba4dce95e831f931432a2cfbd6fd1d37e20ce27db3b2e95a77d4145d6adfa97bd66b50dfbc9eaaef4f5882f1c718c1d65600a4d4dcbccd1a76061a15fbd2834413432c858dfe82e8585a9d1b7996293489a538ddc98fbff8ef93ff4f1f38c6d51f20d6179eec21078a47d1c4c70812fd00109f8943b784e3f4f43096f86db2e584802ea61c86787090329d9c1949944d5bc82fa9b2b657a72b9f279c3f34209100494d961fa78b566b2db792950c8cee50b5e64be6ecf90d38389e30d4a62fbcff87e23cd45443920a3ee3d37a1b72e2923ae243aa5bf6edca75a3fb66edc2c1cba1dde7407f9b917ed4b8f77dfc10879f3630e81c5ef25691500be173a5f56dfe292d08e9674e1112cca7fdd2e4529ab41f41f858a045755ed5c6bc23917153882e3a3a470e19581a4a52535b2f767ce6699a58bff82aec77cd3155fbc013919412bc6effad2c2ea50beb5e5f40b43270782242486fa1e5d55f0fca8b1b77852959076960721848cdfc6803e76ecbd04560292ce48655bd099a5b563219a88ebab24d82380bb581100735d43dc5b10993b9589502f063dd89eb04916fb79ac9e073741614c6b398047902d34a1c1856c1ca160ab049adda753a12031a71c3d4101235b89690cc5a04335e73abe7e9ae42a96768e2add6a059c1d11bfa9f5b9114fe5cb2fac655e6e2b50252480bb1fdaeade584098c98f012e913e1f56735b6472d23903754ec13c9b4e900a197700446ff147de01f49bbb3ad49db887b9552ee3336e18827862d8a552a7ef1f0b4a48e5a3d36428692bbf3d3a174d483f463eea7f910010177704483fa5b9d6e023aea88aa54fd57fcce6fbc1c05c400e06e7f3e0d0b7442a1e50f025ae6c7a95359920bd7bb1b49cc901de159d2e390e9a13b963fe6cb8f75a4158c8c236ef3f0ff8e5e87293f06252c882b1c30a6c10ac44dc03fe59484d8bc3826067e2798eb236f19513da6d4bfa22c04c8220c11f2377697e2b4f6d251382247feda0b2d6fc3e4b09c796f1b74c14e34ca56e05dcc6e2e704f84ef5b1e66d3f65deb648eecb65943a70f68516e80850a524186689db246fc43042c95e3031dca7ba8ee8256856c2d790a7d3061254c67e4bea7d153708b283be8d224b254f99681c4f7fa5d288cd077e03c7f1550a22e51916bb3b17f456c427e", 0x1000}, {&(0x7f000075b000-0xd8)="88cda2fe57cd2ace5abcd51bea72f988dd9c5d9ebe5e7c5d06f44eda6f583e2fcd951ab1566698a2e50f9a4a8a6558aadb90a5917f9519f3911e96a8c40b15cbb27b63538b7226e98371a79265f705a480999d1db0602d2af14b0a4ece2afba38dc087a69c52c1bdafc76a5b0721bcaa500605719822ff779570b306071cbde4f2426a7e6989c8c4a1bf8e31e74154e554af6e2cdd8a36c50388a55cef96ba7de40938f6bcfb7804e6f0015666bf706ca17ff6e6bc6f0dbc9fcaddd43aa38753794d7c51c873b94a7b76c9f61b79b0752fb83aecf8b02054", 0xd8}, {&(0x7f0000806000)="d785d5312ccec42da36eadb68e4ea7ec9795f3d141c8b3994466243e6b8fc6b3cce88b19d05912031db565add876734df8156b461f75304221700a900c659946cf7abb06433d3d308470bdbb664c9d21778a5e9d9634a00989aa2e8a84d90da2c8f59aa49850e2075f5267445ad185713af5e11a164aa8ef470e056a7a0314ebf686bd7096bbc8c36ea32ec81d9bc80c385f41c545cb4e75c8b973366897c9db7ce84014044f6a5fe551315547d3603608dbb265e74e2d4644cb6d05a18bfe9584efc45751856c7e69a6aa53bcc68705227d494ab42d396704c3ceee842c500f1c1d8a46d1a20b98cd01bbb5ae5bb48ac64c546bb208f4d8", 0xf8}, {&(0x7f0000953000-0x6a)="b2ec11b01f7b4a05ebd18403c84e1caaa6ad6c311bc51c69b9cf6f6857a64603613b6364314cd64f73e4e556fd60115ea6815fb5317424ab3f99e109e8518bad997f98f0fa8adf8cc100aea641a41746e2a9ea3a0a28730d4389dff264dd1c0e1c45971cac78d8655ded", 0x6a}], 0x4, &(0x7f00008aa000-0xb8)=[{0x18, 0x115, 0x4, "fff218d7cd432114c8"}, {0x90, 0xff, 0x3f, "6edae296a20c480f6165e5504bb0361760a54af5765b986403fb3e96e6689ab6cb75a6a8d5e41fdb3717765b0695c96dba9cee27c02a9067c759e746755ded3c1fc2a77b54cd380de707eae3945872a3ad41910bd71e05c83278e16c797b2be84e02bfabc593f689d44b4d799d5e81f3865e38b24b63a1b498e98348bd1055a47ba5"}], 0xa8, 0x7d7181ff093dced0}, 0x8}], 0x4, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009e9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d75000)={0x0, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0xc) fstat(r3, &(0x7f0000d40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000e9e000)={0x122, 0x7, 0x2, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chown(&(0x7f0000d65000-0x8)='./file0\x00', r4, r5) removexattr(&(0x7f0000b7d000-0x8)='./file0\x00', &(0x7f00008f9000-0x15)=@random={'osx.\x00', '/dev/sequencer2\x00'}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00001f0000)={0x3, 0x6, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x0, 0x4) 2018/01/08 07:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffe1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00001c0000)={0x0, 0x7, 0x55, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000162000)={0x4, 0x9, 0x6, 0xffff, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:55 executing program 2: prctl$void(0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/08 07:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006c0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00008a2000-0x18)={0x3, 0xe9, 0x8, 0x3f, 0x1000, 0x2}) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/01/08 07:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fe8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000083e000-0x28)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009cf000)={@common='ifb0\x00', @ifru_flags=0x202fa}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00001c9000)="d4a9aee97a0e9dde321d5b5698d26c8a51d72565a030024f744c7f644a4eeafd250f813c144ee61c82e499b9e18ad8cd3865c5adc7e0fc03ee2c2218c6261a291740a9da58500d73c825aa57b8607e10e1b66c08", 0x54) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 07:01:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000cae000)='./file0\x00', &(0x7f0000278000)='./file0\x00', &(0x7f00004f9000-0x5)='ceph\x00', 0x20001, &(0x7f000084b000)="fda8b46821fdfe1db40de589afa5dc95785eae0d41657acc5e26b98f4bb712d0faef6d") mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/08 07:01:55 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000da8000-0x8)={0xc1, 0x9}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ff3000-0x8)={0x0, 0x6}, &(0x7f00001ac000)=0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff4000-0x76)={r2, 0xaf, "d91e56a64c2ee700eba03a4100a7242ae832827ee0016375ebd63e6f23dc2454b8a2f06526a0739157e0be0a9ee74dd4c2fdbe7fe51965b2c1ed315a303aed9f8bb333c4cb41fee545d0b54ba40d593f049b7ae04e931b53b88ffc6e6f5ba378f9697332ae4670ae88b25f956022bc3670ca0d82fef458ad70330e4876be1020d9c20faa5f08cf7809b10499e44c822f033e16de39455e7fa8d9d4c9650a5fa0b194d4b4a04d1889a6ba92ac770e14"}, &(0x7f0000916000)=0xb7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/08 07:01:55 executing program 7: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0xfc0d}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={r1, 0x7ff, 0x3, [0x4, 0x122, 0x1ff]}, &(0x7f0000001000)=0xe) getrusage(0x0, &(0x7f0000002000-0x17)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f01000)='./file0\x00', 0x80043, 0x400000000000003) accept4$unix(r0, &(0x7f000076a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000051a000)=0x8, 0x80800) lremovexattr(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f0000755000-0x1e)=@random={'btrfs.\x00', ')GPL\'mime_type#(nodev:\x00'}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/load\x00', 0x2, 0x0) getxattr(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000c3a000)=@random={"74729e007465642e00", 'btrfs.\x00'}, &(0x7f0000344000)=""/209, 0xd1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000073e000-0x4)=0x0) 2018/01/08 07:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b12000)='./file0\x00', 0x80) mkdir(&(0x7f0000033000)='./file0\x00', 0x1) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x3, &(0x7f0000996000)="") r0 = syz_open_procfs(0x0, &(0x7f000007f000)='mounts\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000)=0x0, 0x7563) 2018/01/08 07:01:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0x64)={0x0, 0x5c, "1d542f713cf96f967c3c7db589e262f16a2a0042afc1b36b46825b712f8001d2c44c6a6c135f013403efd0d426ee11e06c3a492acb254fa2c8f4a6fa4cf73692bd1d6e40696cb6652aeeb35cc87d8eec549b8cd8c1eb8a3592372791"}, &(0x7f0000003000-0x4)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x5, 0x43, "7af17ff7ed09eeffb37c516eb6f602f660192ae18239c87c7d26ed877912cce6307c8effc9bbfe25744c0650c1f1c57010403ca168fb0dc3de78bed84b132a8378ac4c"}, 0x4b) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x80000040087d) fcntl$setlease(r2, 0x400, 0x1) mmap(&(0x7f0000004000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c43000)={0x200000000000031d, &(0x7f0000eac000-0x28)=[{0x3, 0x0, 0x10000000000000c, 0x7ffc}]}, 0xfffffffffffffefa) 2018/01/08 07:01:55 executing program 4: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000280000)='/selinux/checkreqprot\x00', 0x44001, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00008db000-0x4)=0x0, &(0x7f00008db000-0x4)=0x4) 2018/01/08 07:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000090000)=[0x0, 0x0]) 2018/01/08 07:01:55 executing program 6: add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffe00, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000227000)={0x0, @in6={{0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000df6000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ae2000)={r1, 0x1}, 0x8) 2018/01/08 07:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) write$tun(r4, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/08 07:01:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000444000-0x6)='smaps\x00') r2 = socket$netlink(0x10, 0x3, 0x2000000000c) writev(r2, &(0x7f0000fba000-0x10)=[{&(0x7f0000fb9000)="1f00000002031dec000407010000299100ed3b8509000300010100ff3ffe58", 0x1f}], 0x1) getsockname(r1, &(0x7f0000ddd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000767000)=0x14) 2018/01/08 07:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009dd000-0x30)={0x5c, 0x0, &(0x7f00009ab000-0xb8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004f4000)=[], &(0x7f00002d0000-0x18)=[]}, 0x0}}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000098c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c0c000-0x4)=0x0) 2018/01/08 07:01:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x10000, 0x4}, 0x10) r0 = socket(0x11, 0x80003, 0x8) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e78000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0xb, "c6af90cafb7b18b510286d5411f4"}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000052a000-0xd0)=@pi={0x0, 0x800, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e65215", 0x0, 'n(k'}, ""}}}}}}, 0x36) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00006d9000)={0x40000000, 0x0}) poll(&(0x7f00008a5000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 07:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000c7f000)={0x0}, 0x8, 0x80010) r0 = creat(&(0x7f0000a3d000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bfc000)={0x0, 0x0, 0x10}, &(0x7f0000457000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c97000-0x8c)={r1, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/08 07:01:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f000022b000-0x20)=[{&(0x7f000002b000)=""/11, 0xb}], 0x1, &(0x7f0000f45000-0x48)=[{&(0x7f00009ed000)=""/167, 0xa7}, {&(0x7f000031f000)=""/166, 0xa6}, {&(0x7f00001f3000)=""/90, 0x5a}, {&(0x7f0000423000)=""/77, 0x4d}, {&(0x7f0000685000-0x6f)=""/111, 0x6f}, {&(0x7f000043e000)=""/155, 0x9b}, {&(0x7f0000ef7000)=""/124, 0x7c}, {&(0x7f00005fa000-0x9e)=""/158, 0x9e}, {&(0x7f0000dcf000-0xb8)=""/184, 0xb8}], 0x9, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f94000)='/dev/input/mice\x00', 0x0, 0x40000) signalfd4(r0, &(0x7f000046a000-0x8)={0x2}, 0x8, 0x80000) 2018/01/08 07:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003b1000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000068e000)={0x0, 0x6}, &(0x7f0000754000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000cd000)={r2, 0x8, 0x30}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000426000-0xd)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000f23000)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f00006a4000)=""/74, &(0x7f0000328000)=0x4a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = dup2(0xffffffffffffffff, r3) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00005d3000)=0x0) capget(&(0x7f0000c43000)={0x20080522, r6}, &(0x7f0000b52000)={0x8, 0xdbb, 0x4, 0x100000000, 0xed, 0x7}) sendmsg(0xffffffffffffffff, &(0x7f00000e3000)={0x0, 0x0, &(0x7f0000bf6000)=[{&(0x7f00003f2000-0x8a)="", 0x0}, {&(0x7f0000254000)="6d1446b851ea07b753", 0x9}], 0x2, &(0x7f0000b68000-0x10d8)=[{0xc, 0x13e, 0x0, ""}], 0xc, 0x4844}, 0x4008000) setpgid(r6, r6) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getpgid(0x0) 2018/01/08 07:01:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000047a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e8c000-0x4)=0x0, &(0x7f00004e5000-0x4)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/08 07:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="", 0x0}], 0x1) fsetxattr(r0, &(0x7f00007a8000)=@random={'trusted.\x00', '+\x00'}, &(0x7f00002ae000-0x7)=',wlan1\x00', 0x7, 0x3) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b99000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000353000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bad000-0x4)=0x14) 2018/01/08 07:01:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000682000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000404000)='./file0\x00', 0xffffffffffffff) r1 = getpgid(0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004df000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) syz_open_procfs(r1, &(0x7f00002f0000-0xb)='net/psched\x00') pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r0, 0x3) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/08 07:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000cb0000-0x7a)=""/122) r1 = memfd_create(&(0x7f0000ed2000-0x6)='wlan0\x00', 0x3) ioctl$TCSETSW(r1, 0x5403, &(0x7f00001cb000-0x24)={0x401, 0xfffffffffffffffe, 0x4, 0x8001, 0x8bf000000000000, 0x8, 0x4, 0x304a, 0xfff, 0x401, 0x80000000, 0x6}) 2018/01/08 07:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d2f000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e7c000-0x20)={0x5, 0x80000001, 0x800a, 0x1ff, 0x1, 0x2, 0x5, 0x8, 0x0}, &(0x7f00004ac000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000074b000-0x10)={0x101, 0x800a, 0x35db, 0x200, r4}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000085e000-0x6d)={0x0, 0x65, "342303a8e1c1a07212bb7ef1b4684a8563015e5bcab48988c08b3ce3308be024a6d04032f784a64f805bd94fc89e6b7662e0f287d00e952d3707670f28eac61c7d0552cae7eaee0a5634d7c15fd807180f09f410a870e97100dfa9d5e1a901d8bb277b2465"}, &(0x7f00007a3000)=0x6d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000173000-0xa0)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73d49121, 0x8001, 0x3ff, 0x9, 0x5d}, 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) 2018/01/08 07:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a21000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) clock_gettime(0x0, &(0x7f0000550000-0x8)={0x0, 0x0}) ppoll(&(0x7f00004b2000-0x8)=[{r1, 0x405, 0x0}], 0x1, &(0x7f000030c000-0x8)={r3, r4+10000000}, &(0x7f0000662000)={0x86}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000ca1000-0x118)={0x4, {{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) dup3(r2, r0, 0x0) [ 48.334044] device gre0 entered promiscuous mode 2018/01/08 07:01:55 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c7a000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000001000)=[{r0, 0x2400, 0x0}], 0x1, 0x0) [ 48.476927] device gre0 entered promiscuous mode 2018/01/08 07:01:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4c30, 0x7, [0x7f, 0x9, 0x8, 0x8, 0xfffffffffffffffa, 0x1, 0x6]}, &(0x7f0000002000-0x4)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000+0xd4d)=@assoc_value={r2, 0x80000000}, &(0x7f0000013000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000-0x6)='logon\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0xa2)='K', 0x1, 0xfffffffffffffffb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 07:01:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0xb901, 0x7e3, 0x5, {0x0, 0x1c9c380}, 0xc47, 0x3a93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2285, &(0x7f0000001000-0x45)="730634bb61581b62541d5904fac2d06d1774c11e60bb64a8b1f9480561570fcdd794c5df0b94301caf9f1e180d38cc3c2b8005d5f96083fef170461bb79a1dafd6bb15e789") 2018/01/08 07:01:55 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000054b000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000bd0000)=""/37, 0x25) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000057a000)=""/197) 2018/01/08 07:01:55 executing program 3: futex(&(0x7f0000cb2000-0x4)=0x0, 0x7, 0x0, &(0x7f000032c000)={0x0, 0x0}, &(0x7f0000231000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x100000001, 0x8202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2b) 2018/01/08 07:01:55 executing program 5: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009ff000-0x8)=[{&(0x7f0000ec4000-0x3a)="390000001300090400000000810000000700004001000000450001070056001419001a000400020007000000010000080003010c00e31ec100", 0x39}], 0x1) 2018/01/08 07:01:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000001000-0xc)={@rand_addr=0x1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt(r0, 0x1, 0x2, &(0x7f0000277000)=""/55, &(0x7f00007a0000-0x4)=0x37) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000a9a000)=0x1, 0x4) 2018/01/08 07:01:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000249000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000171000)={{{{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]}, {{0xa, 0x2, 0xd281, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x3, 0x7, "b909ac067e3f0ca9a903549e34b993e8959fd9f113a8a53f365bf3ca13ceec02ad9a71bb48e95cd26288fb3a4f3f536614dfbc843b4f03eeeab1785bda62580caf9075849be41ce8a154edfcd7050699"}, 0x160) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") perf_event_open(&(0x7f0000940000)={0x10000000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f000067d000)='./file0\x00', 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00009f2000)={0x4, 0x81, 0x3, 0xfffffffffffffffe, 0x7, 0x15a, 0x8, 0x9, 0x6, 0x3, 0x5, 0x0}) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") 2018/01/08 07:01:55 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000)="", 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000f51000-0x17)=""/23, 0x17, 0x1) 2018/01/08 07:01:55 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x5, 0x0, 0x0, 0x0}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/08 07:01:55 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000fc5000)={0xffff, 0x0, 0x4400, 0x1, 0x6, 0x2, 0x4, 0x7ff, 0xfff, 0x1}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000038b000-0x10)={0x3, 0x2, 0x0, 0x1ff}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f49000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000fc6000)=[{&(0x7f0000c57000-0x81)=""/129, 0x81}, {&(0x7f0000fc6000)=""/83, 0x53}, {&(0x7f0000fc7000-0x15)=""/21, 0x15}, {&(0x7f0000b64000-0x23)=""/35, 0x23}, {&(0x7f00002b2000)=""/177, 0xb1}, {&(0x7f0000573000)=""/140, 0x8c}, {&(0x7f000010b000-0xbc)=""/188, 0xbc}, {&(0x7f0000d4e000)=""/0, 0x0}, {&(0x7f0000fa8000)=""/35, 0x23}, {&(0x7f0000b21000-0x99)=""/153, 0x99}], 0xa, &(0x7f0000fc6000)=[{&(0x7f0000fc7000-0xb7)=""/183, 0xb7}, {&(0x7f000062e000-0x67)=""/103, 0x67}, {&(0x7f0000557000)=""/4096, 0x1000}], 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) 2018/01/08 07:01:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) r1 = syz_open_dev$tun(&(0x7f0000d96000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000274000-0x4)=0x0) wait4(r2, &(0x7f0000880000)=0x0, 0xb, 0x0) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000028e000-0x40)={0x1, 0xa, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="8b1adf3492e2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="38e24e53651d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r4 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001c2000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c36000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000036a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000035000-0x4c)={0x5abc, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup2(r4, r3) write$tun(r6, &(0x7f0000766000-0x26)=@hdr={0x3, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/08 07:01:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000669000)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f4d000-0x4)=0x0) 2018/01/08 07:01:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000f28000-0x8)=0x81) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000940000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00006b5000-0x4c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) close(r0) 2018/01/08 07:01:55 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000490000)=0x3ff) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) [ 48.681218] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.686517] CPU: 1 PID: 6922 Comm: syz-executor6 Not tainted 4.4.110-gdac1439 #13 [ 48.694137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.703474] 0000000000000000 700f87e3ded97724 ffff8801ccc079a0 ffffffff81d04e3d [ 48.711483] ffff8800b56d8000 1ffff10039980f41 ffff8801ccc07b28 0000000000000000 [ 48.719479] 0000000000000000 ffff8801ccc07b50 ffffffff81606bf5 ffffffff81236360 [ 48.727497] Call Trace: 2018/01/08 07:01:55 executing program 0: prctl$intptr(0x1c, 0x6) prctl$intptr(0x1c, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x5)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/08 07:01:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0xf3) [ 48.730078] [] dump_stack+0xc1/0x124 [ 48.735436] [] handle_userfault+0x715/0xf50 [ 48.741387] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.748424] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 48.754815] [] ? handle_mm_fault+0xb5d/0x3190 [ 48.760941] [] ? handle_mm_fault+0x291e/0x3190 [ 48.767156] [] handle_mm_fault+0x2938/0x3190 [ 48.773199] [] ? copy_page_range+0x14a0/0x14a0 [ 48.779417] [] ? __do_page_fault+0x780/0xa00 [ 48.785455] [] ? vmacache_find+0x59/0x290 [ 48.791233] [] __do_page_fault+0x35b/0xa00 [ 48.797097] [] do_page_fault+0x27/0x30 [ 48.802613] [] page_fault+0x28/0x30 [ 48.807899] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 48.814729] [] ? SyS_add_key+0x2e4/0x380 [ 48.820424] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 48.827949] [] ? vm_stat_account+0x130/0x130 [ 48.833992] [] ? do_fast_syscall_32+0xd7/0x890 [ 48.840194] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 48.847697] [] do_fast_syscall_32+0x314/0x890 [ 48.853820] [] sysenter_flags_fixed+0xd/0x17 2018/01/08 07:01:56 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x400) ioctl$KDSETLED(r0, 0x4b32, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000f000-0x10)=[], &(0x7f0000000000)=[], 0x1000) 2018/01/08 07:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000f68000)={0x10, 0x0, 0x2, 0x280}, 0x34e) 2018/01/08 07:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x7e) fcntl$getownex(r0, 0x10, &(0x7f00005f6000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000e8c000)=0x0, 0x4) fchmod(r0, 0x100) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000c6f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xf5f8}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008f6000)="9ddb88ac89588672a69ff6b94d0d2520", 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000010d000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/08 07:01:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000ed5000)=""/118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xbd104e44da26b44b, &(0x7f0000cdb000)={0x0, 0x0}) 2018/01/08 07:01:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000296000-0x9)='/dev/sg#\x00', 0x6, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000128000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000e53000)=r1) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000dc6000)={0x57, 0xfffffffffffffffd, 0x6, {0x3, 0x6}, {0x1, 0x7f}, @const={0x1c, {0x2, 0x6, 0x4, 0x7f}}}) r2 = socket$netlink(0x10, 0x3, 0x100b) writev(r2, &(0x7f000038e000-0x10)=[{&(0x7f0000866000)="290000002000190001f30010000000260200001615de00043d0000040d0006000000ffffffdd000008", 0x29}], 0x1) stat(&(0x7f00001dc000)='./file0\x00', &(0x7f00003aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d0a000-0x10)=@common='nr0\x00', 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) accept4$unix(r0, 0x0, &(0x7f000092c000)=0x0, 0x80800) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa8000)=0xc) r6 = getgid() fstat(r0, &(0x7f0000321000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r2, &(0x7f0000ae7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000edb000-0x4)=0x14, 0x0) sendto$packet(r0, &(0x7f0000149000-0xbf)="b0808f4964c5731e990d7c49f6f4189ede05e70c74a4c47bfdc7d7c89e8aaae2535f7d13d5af77d9d9eac8a318f609f59c383072725f30a8092785bc614520ddd2ba93514e35a730c518030d177f070c0eb394d02a539a7cc8faa45de8d5d2a9bc5a1befdee3d6a913fc99a04a5b0e14b295d1f46e534d3a858d12c4eb6e3a881ee36dd566e4448a2f85ec4dc1fa7b57ffd81c98b27bd059fd102f08c241723e1fb51ff5c1d8a3f6645afbbb336b7db16b650f6174fd3d2d942dcd24150142", 0xbf, 0x1, &(0x7f000019c000-0x14)={0x11, 0xff, r8, 0x1, 0x6, 0x6, @random="3828c5bf2ef9", [0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8001) prctl$void(0x21) getresgid(&(0x7f000057e000)=0x0, &(0x7f000038c000-0x4)=0x0, &(0x7f000061c000)=0x0) getgroups(0x5, &(0x7f0000dee000-0x14)=[r3, r5, r6, r7, r9]) 2018/01/08 07:01:56 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e15000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3917}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8d82, 0xa1a2, 0x5, 0x2, 0x8, 0x0, 0x4, 0x10000, 0x7f, 0x8, 0x1ff, 0x9, 0x9, 0x5, 0x2254]}, &(0x7f000070e000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x94)=""/148, &(0x7f000025f000)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xa4, "112b40b5ac8b79873777abc5c2e21ad9e73c8fa5b1609574615393259fd841f59e1c81c3881c7d28f30d9c91032c01089be318af5b5323e9e4a679d3bf97ea8210625238c50612c108b3f26dab53dd9ea4fcec0fc76f2dc3a3d4fcee8bfed6f22b54c78a50d34166aae94da0f17a5bceca1a408f8bb409e7656df723da57b15ffd4e69db0f17e164093fd6902ddb2d7b21111b64289bd18a95fc0b2cb1dae3a2e964f8ff"}, &(0x7f0000ad4000-0x4)=0xac) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x100, 0x1f, 0xfffffffffffffff9}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f0000696000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x1000100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r1, 0x2}, 0x8) 2018/01/08 07:01:56 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00007b4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000098b000)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x1a)={0x0, 0x12, "f6cded8d92e4510f9aec4c407a75fc9553fb"}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb63, 0x20}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000759000-0x4)=0x14) 2018/01/08 07:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001a8000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f00009e9000/0xa000)=nil, 0xa000) syz_open_dev$evdev(&(0x7f0000355000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000364000)=@req={0x7, 0x3, 0x0, 0x0}, 0x10) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x11, &(0x7f0000e4f000)=""/241, &(0x7f00009e9000)=0xf1) 2018/01/08 07:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a23000)='/dev/sg#\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000068c000-0x4)=0x5f) write$tun(r0, &(0x7f0000c30000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @llc={0x14, @snap={0x0, 0x0, 'H', "830e99", 0x0, "14168e4560d2a180e89fd371"}}}}}}, 0x32) r1 = syz_open_dev$sg(&(0x7f0000a1f000)='/dev/sg#\x00', 0x2, 0x80001) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000045c000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) 2018/01/08 07:01:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000366000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001dd000-0x4)=0x3, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dae000-0x190)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) accept4$llc(r0, &(0x7f0000430000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e43000)=0x10, 0x800) [ 48.968722] audit: type=1400 audit(1515394916.193:25): avc: denied { create } for pid=6974 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/08 07:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000023d000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000684000-0x8)={0x0, 0x0}) listen(r1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eda000)={0x0, 0x2710}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000da5000)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) ptrace$setregset(0x4205, r3, 0x3, &(0x7f00008b2000)={&(0x7f0000880000)="7fd1c8cb791de418176009d406831f13fa86f2a1d3ed6378f4f93e32f78f31017711c692c5dea147847dfde1da792ee9e96ddc898a57ff5484a20b6581f533a96513e81ea7436434d2a8bbde92bc3e82f9066ec6f33b854d25892172aa5665812f55c12ef62046247a5ba9eaf4077ed2f6067ac98c70f2fb3178807ea50d3a525cee4e8bc702bc1792e864909ef5ce427bc9876aa1ce745526da73efcaf8fa4e60b17d56477e87edb0a92815c6933d20975859e908d87c5876ab36", 0xbb}) pipe2(&(0x7f0000d09000-0x8)={0x0, 0x0}, 0x800) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/08 07:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0xffffffffffffff1b, &(0x7f0000e96000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) writev(0xffffffffffffffff, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) 2018/01/08 07:01:56 executing program 5: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x4c, &(0x7f0000a9f000-0x4c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) prctl$getreaper(0xb, &(0x7f0000b18000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={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]}}, 0x8c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) 2018/01/08 07:01:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000015b000-0x25)="24000000130007ffffffef00000009000100000c0d00030001ffffffff000000f9b81617", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f00000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000f75000)=0x0) [ 49.016772] sg_write: data in/out 524252/8 bytes for SCSI command 0x0-- guessing data in; [ 49.016772] program syz-executor6 not setting count and/or reply_len properly 2018/01/08 07:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000165000)='keyring\x00', &(0x7f00005a6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$mice(&(0x7f0000ef4000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000053e000)=""/196) keyctl$get_security(0x11, r0, &(0x7f00000a7000-0xe3)=""/227, 0xe3) 2018/01/08 07:01:56 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005a2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001d0000-0x138)={0x3, 0x8, 0x1, 0x8a84, 0x5, [{0x1, 0x5a96, 0x7, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x0, 0x3a9c, 0x1800, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x4, 0xa68f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xa0000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0xcd)=""/205) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000644000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x45b5, &(0x7f0000338000-0xd7)="") 2018/01/08 07:01:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000ff3000)={@common='gre0\x00', &(0x7f0000ad7000-0x5c)=@ethtool_coalesce={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000a6e000)={0x0, 0x20, 0x3f, 0x5, 0x10, 0x1}) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/08 07:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000077f000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f00002eb000)='./file0\x00', &(0x7f00003d7000-0x3)=""/3, 0x3) symlink(&(0x7f00007a1000-0x8)='./file0\x00', &(0x7f000020d000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/08 07:01:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x200) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) write(r2, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r1, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="013af46aeb7493814a8fb3bf88eae1e8143a4d15afbeae1421e90463e7a8ba797c57e1ac419e26ec8e66ba0cb62e68391fb8081560fcc195374c76af8d85ab63bb7962e3bf4dfec4ce2f3ad008bf434ee62000941baa495f3e0fbf0a9c", 0x5d}], 0x1, 0x9) sendfile64(r0, r0, 0x0, 0x5) 2018/01/08 07:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00009c7000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f00000f8000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000033f000-0x4)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000)="", &(0x7f00001c2000-0x81)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:56 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000015000-0x8)={0x0, 0x3454f86, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000013000-0x8)={r2, 0x1}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000007000)={0xffffffff, 0x5, 0x1, 0x1, 0x1e4, 0x101, 0x3093, 0x100000000, 0x3f, 0x2}) sendmsg(r0, &(0x7f000000f000-0x1a)={&(0x7f0000014000-0x60)=@nfc_llcp={0x27, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, "45fc044247b9515b6acc9a27724d459f71c75260529c5752c1e8a06fdbd930b0b5c3a4ee7d261815c4b407ff82c6ad5819cc4abfa3dfb6f7eda630ec12affb", 0x0}, 0x58, &(0x7f000001b000-0x48)=[{&(0x7f0000001000)="7a51ac9977397266646ff741955f86157ca481208a3735ef31390eb58fd0e6f842b0fa1221a7011d0068762f58f312f6bab89a2dc0c0f8983675ee34282a9cedeecd79c601234d3069858f8ff4d0ebc0e572ea9f3471e39a39e0c17706b6963693453c1998d5b53193001abe508c646563e996b56d35e66a71901caf8aa506381b3e488c61e76da0ba17bdb8a4df83c6840a2574848f2c9131ead7d09469e48fa9a5f7ec4211d5549d223deac14d828767aa93d782669b8fa6a7250e918c41b839b29d0df78db0ce13dd9bcffe69", 0xce}, {&(0x7f0000017000)="3a6217fc4c96f732c3594195cddd7b8e46ee3f4e6e7b99af722869ae742abacd2f19f0a818159cb66977900e9fe7856b904abcd4790af84e4a81b8205ad127ec1d54c022cf39c6f8f37ce59eda7c90843da5c68738de1bea861169333e04f2406f96bd8c1d05a2bd642c30f81890955c7437a397fde597e668e197cce680783abe28bf17d3b5aa3b454129a38e684ad5a7afbe5555a604c1ecba2bb0508eef17da7a1e97aaed43e3fa6c37f4d0d6057d", 0xb0}, {&(0x7f0000018000)="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0x1000}, {&(0x7f000001a000-0x3b)="db682960fd358119937903d9e5e52f5702151f2f2e2a4462ee2bf08efab5780c22b2e3959ab0c2bbb1775975674cfd780409c8feb9ac9dbbbcdaed", 0x3b}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000018000)="b27ab35955a527f499500b052d70d1f0514d46f410912f3f05e21275f1ec1f87484756d99cbf3a7dd303470fc1d5cd8b75a3a7ad48752ed392320bf3ed3256a65af61b2717a301412877d3dccdff70aa1e3c3d89cb9434ade25542f3c28eb4f10ac96e70e899993ccf34f0a30ef33c4dc8fc199814dbcdcdc184c7b171667590958b78d2f2cc7fff36cc22f7a16309e7ce02985a4ed1133e1c2d9b2f", 0x9c}, {&(0x7f0000008000-0xa2)="90595c3d599aa041ce68401b54bf6e47879744704826a3a68cd2a490175f958e2e8a58fb6234e46aa8b0862e25560f0e01156bcc8d61d926d60e05a889f311c92e9e63347a9756915fa644caf3b2ae30054837f70cfa8765588bdc26854307f94760768dbb18b3865987923a911f4c569a718ae8770fa9210bc95637f1dca839499f59deaaa3805d19d1478d39895b050a1214d409fea8a3d701e8c4cf2eb4ad9a59", 0xa2}, {&(0x7f0000015000-0x47)="232d675ccdf0a873028a9eb6d98c5f629472e98d937d9d73cc9c2c85c4f20f20578f7ac3cb313cedeeedcd2071f45833d87201aefdafde83e0a48f953911c3f0e8efd4b1dc6f7b", 0x47}, {&(0x7f0000013000)="b2f47baf2b127e7bb6952addc24347cbd5a3f7938563141b4db2392a4d9c284c8009", 0x22}], 0x9, &(0x7f0000914000+0x121)=[], 0x0, 0x0}, 0x0) 2018/01/08 07:01:56 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 07:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00005d9000)=[], 0x0) 2018/01/08 07:01:56 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00004df000-0x9)='/dev/sg#\x00', 0x4, 0x100) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000fc000)={0x800, 0x6}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000c84000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fc1000)='./file0\x00', 0x800, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000fc1000)=0x0) dup2(r0, r2) 2018/01/08 07:01:56 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$KDSETLED(r0, 0x4b32, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d8503ec0b00001d076d00ec", 0xd) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005db000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000cb9000-0x4)={0x4, 0x8, 0x0}) 2018/01/08 07:01:56 executing program 1: r0 = socket$inet(0x2, 0x13, 0xb86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/116, 0x74, 0x2022, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x7f) 2018/01/08 07:01:56 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000802000-0xa)=""/10, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000823000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000fec000-0x8)='./file0\x00', &(0x7f0000fec000-0x10)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000fec000-0x4)=r0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/08 07:01:56 executing program 7: mmap(&(0x7f0000000000/0x89f000)=nil, 0x89f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000017000-0x4)=0x100000001, 0x4) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a0000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) fcntl$setpipe(r1, 0x407, 0xffac) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000235) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f00001fb000)="fca98875cd4bae2a9b4af4a6632ebf6cfd09998dffff4220ba1ac069bc8eb5a531c5421090b1a4f50e98a4097a5ed7e7ef98e58c96278bd5ffa301575b073862c43192ee8a1b89dfdbc9f7d194dbcfc5c8832a6abc70794637524e912516e1e23c6ffe28afe9741a02da60534ad3b53477c0e838b672b098c9fbe60be024084e2d") prctl$getreaper(0x5, &(0x7f000069d000-0x4)=0x0) munlock(&(0x7f0000145000/0x2000)=nil, 0x2000) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089e000)=""/4096, 0xfffffffffffffded, 0x0}, 0x12000) 2018/01/08 07:01:56 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000057c000)={0x0, 0x0}, 0x69ff63e, 0xc0f5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000064b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f000040b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f000093a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000092d000-0x4)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x21, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ef8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00007ae000-0x4)=0x0, 0xfffffffffffffed8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000e5b000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x400) 2018/01/08 07:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca1000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000277000)={0x0, 0x9, 0xec, 0x4ce8, 0x8, 0x0}, &(0x7f0000bca000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008f1000)={r1, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xffffffff, 0x2, 0x0, 0x8}, 0xa0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000fb000)='n', 0x1, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000118000-0x1000)=""/4096, 0x1000, 0x40000041, &(0x7f00001ba000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) 2018/01/08 07:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006e9000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) fcntl$setpipe(r1, 0x407, 0x8020000000080406) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c1e000-0x4)=0x7, 0x4) 2018/01/08 07:01:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000a86000)={0x2, 0x3ff, 0x8001, 0xffff, 0x4, 0x2}) write$tun(0xffffffffffffffff, &(0x7f00001ea000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @llc={0x12, @llc={0x0, 0x0, "03", "620414f4da507c8493d20fc3ba1c18"}}}}}}, 0x30) 2018/01/08 07:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x22000000000001, 0xe28) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005ef000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000133000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4f000-0x4)=0xbe) fchown(r0, r1, r2) recvfrom$inet6(r0, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) 2018/01/08 07:01:56 executing program 0: r0 = getpgid(0x0) sched_setparam(r0, &(0x7f0000d82000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000500000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000000) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000de1000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00003ed000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r5}) 2018/01/08 07:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005c7000-0x8)='./file0\x00', &(0x7f0000e34000-0x8)='./file0\x00', &(0x7f0000f4b000-0x5)='vfat\x00', 0x0, &(0x7f000051c000-0x1000)="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") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00008c0000)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") 2018/01/08 07:01:56 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00004cd000)=0x400, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ea9000)={0x0, 0xb4, "6305fe77c9cc1342b0152e10e0fc2f64092ad5eb90f3a737efab67f5191a0496e9fdb5bc630002b1bf5d8a73df3ca88e81d81ccc3a15c8096ba3a3fa360de2fe86bb704f0ca1594c9ac0fcd6c3009536609d48c5a7a929041cc9266f2ab873157a3606ce69346e3ddc9beaae5609b36c2be4b25793ec2215f2cb6bda2102dd020ebc3b8ad0f42e5569d5890138eed92f234451be561b7d4366a546d73217986d00c58138b696115359915c7f69727fac476950f0"}, &(0x7f0000859000-0x4)=0xbc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000675000)={0x4, 0x200, 0x1, 0x8, r1}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000056d000-0xc)='/dev/rfkill\x00', 0x18000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000ef4000-0x8)={0x3f, 0x4}) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000ef5000)={0x9, 0x6, 0x1, 0xffff}, 0x10) accept4$unix(r2, &(0x7f0000c37000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ef4000)=0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f000071b000-0xa8)={{0x9, 0x3c}, 'port0\x00', 0xb0, 0x20000, 0x0, 0x1, 0x6, 0xde4, 0x1, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000832000-0x2a)="7626a1a1255dba492d5d2760b3eb4815451e6f0895132c5ba83589e3a70a1d0238467eeac6e39ab77ac0", 0x2a, 0x4000000, &(0x7f0000ef7000-0x10)={0x4, 0x8, 0x9, "f878f28cf817", 0x6, 0x0}, 0x10) 2018/01/08 07:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/08 07:01:56 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0, 0x0}) ioctl(r0, 0x1266, &(0x7f0000004000-0x1)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x509000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000005000-0x18)={0x6, 0x1, 0x8, 0x1a427c99, 0x4, 0x1}) 2018/01/08 07:01:56 executing program 4: getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000615000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007db000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cd9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10400, 0x0) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000626000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000614000)='tcaR\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=@fragment={0x3c, 0x0, 0x2, 0x75, 0x0, 0x7ff, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r1, 0x0, 0x400000000000004) 2018/01/08 07:01:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004de000)={0x8}, 0xffffffffffffff0b) write(r0, &(0x7f000019a000)="1f0000000104ff00fd4354000c00000000000600080001000400dcffdf001e", 0x1f) 2018/01/08 07:01:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b0000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) close(r0) 2018/01/08 07:01:56 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x3, 0xb7a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x1c) ioctl$KDENABIO(r0, 0x4b36) 2018/01/08 07:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x0, 0x229) r1 = creat(&(0x7f000012e000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00008d7000-0x8)={0x0, 0x6}, &(0x7f00001ad000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005af000-0x8)=@assoc_value={r2, 0x100000001}, 0x8) 2018/01/08 07:01:56 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/keychord\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000f74000)={0x0, &(0x7f0000000000)=[]}) 2018/01/08 07:01:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x6000, r0, r1, 0x4, 0x800000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/08 07:01:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x0) write(r0, &(0x7f0000425000-0x24)="240000001a0025f0006bb40850000009020b00ff0010b500001000eb040002007fffe5b7", 0x24) 2018/01/08 07:01:56 executing program 3: r0 = socket(0x11, 0x80000000803, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f0c000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/08 07:01:56 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000001000-0x3)="b22bae") connect$unix(r0, &(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000001000+0x384)=0x0, &(0x7f0000002000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/08 07:01:56 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/pktcdvd/control\x00', 0xd00, 0x0) mq_getsetattr(r1, &(0x7f0000b6a000)={0x7, 0x9, 0xffff, 0x5, 0x100000000, 0x3, 0x8, 0x1}, &(0x7f0000f3b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/08 07:01:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069a000)='/dev/rfkill\x00', 0x240, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c0e000-0x54)=""/84) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) 2018/01/08 07:01:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {r0, 0x0, 0x0}], 0x2, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000179000)=0x0, &(0x7f0000912000)=0x4) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) [ 49.728703] audit: type=1400 audit(1515394916.953:26): avc: denied { setopt } for pid=7099 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.754699] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000d74000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000068000+0x449)=0x8, 0x800) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000325000)={0x2, 0x0, 0x3}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000def000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000804000)={0x0, 0x53, "0bc6fed58c980f4c7af7c9b9da54621f21fba654eac25c8387f199ebeb9ac3acbc4e65cac4351d7a37de00124954809b20381f17785e02bc184ef1abd92f66510a10220859e543fb4b9d813ce6627c768c2b0c"}, &(0x7f0000366000-0x4)=0x5b) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fd1000)=0x30fb30c5) r2 = add_key$keyring(&(0x7f0000850000-0x8)='keyring\x00', &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000ec2000)='id_resolver\x00', &(0x7f0000b80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004cd000-0xe4)="78ed9851010dee5565fd5bb1eb14311270a8b72cf9d865a245ba6f6758fe216fb919bd4cdcd29e5add24af262575c6541bc79a2f415a7e768c16cb4cedcf34a4e1d3121d2d1fd568676abdd94e873a7662c668d3e04e2f54d41348795aca99b4f64f10765efa8a6828fab766aea2283076e5d9f7c1cb316fabd7386c34d996d06b54f2e4a1b8a6b4a9279c35edcdb990bc66d9a47830a7034ec27801857cf9488c226a056c40fde58e17d94ccc4714f3f041eabe41cff247d9256371ce10b243edd12c11386e7df430f49960dd42122c548dcd95a959762abcda10c1aa5252eb21d8895f", 0xe4, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bcc000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) keyctl$link(0x8, r2, r3) ioctl$TCSETSF(r0, 0x5404, &(0x7f000069c000)={0x1, 0x80, 0x8, 0xfffffffffffffff8, 0x3, 0x10001, 0x2, 0x990f, 0x6cb, 0x6, 0xde0d, 0x423e}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a4d000-0x4)=0xffffffff, 0x4) fgetxattr(r1, &(0x7f0000cb7000)=@random={'user.\x00', 'keyring\x00'}, &(0x7f0000d93000)=""/153, 0x99) ioctl$VT_WAITACTIVE(r0, 0x5607) fchmod(r0, 0x80) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000d4d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x3, 0x0, 0x6, @time={0x0, 0x0}, {0x5, 0x508}, {0x9, 0x8}, @connect={{0x7fffffff, 0x4}, {0xfffffffffffffff8, 0xbad}}}, {0x50, 0x1, 0xffffffffffff0001, 0x3, @tick=0x400, {0xeda9, 0x7}, {0x80000000, 0x1000000}, @addr={0x8000, 0x1}}, {0xd382, 0x8000, 0x6, 0x5, @time={r1, r2+30000000}, {0x6, 0x5}, {0x80000001, 0x9075}, @quote={{0x2, 0xfffffffffffff800}, 0x80000001, &(0x7f0000001000-0x1c)={0x3, 0x4, 0x1, 0x80000000, @time={0x77359400, 0x0}, {0x5, 0x7}, {0x7, 0x100000000}, @note={0x2, 0x20, 0x5, 0x0, 0x5}}}}, {0x7, 0x8, 0x2, 0x401, @time={r3, r4+10000000}, {0x9, 0x5}, {0x6, 0x0}, @quote={{0x3ff, 0xfffffffffffffffb}, 0x4, &(0x7f0000001000-0x1c)={0xffffffffffffffff, 0x7fff, 0x7, 0x6, @time={0x77359400, 0x0}, {0xd8c, 0x0}, {0x1, 0x10001}, @control={0xfffffffffffffffc, 0x8, 0x1}}}}, {0xffffffffffffff02, 0x401, 0xfff, 0xfffffffffffffff9, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x2, 0x100000001}, @addr={0x4, 0x7}}, {0xc42a, 0x200000000000, 0x6, 0x634, @time={0x0, 0x0}, {0x101, 0x3}, {0x6, 0x3ff}, @note={0x4, 0x9, 0x0, 0x2b, 0x4}}, {0x8000, 0x5, 0x4, 0x5, @time={0x77359400, 0x0}, {0x5, 0x2}, {0x8, 0x7}, @raw8={"0bac12556413f8042d8349fd"}}, {0x3f, 0xfffffffffffffff9, 0x0, 0x5, @tick=0x3ff, {0x100000001, 0x3}, {0x0, 0x6}, @connect={{0xc284, 0x8657}, {0x5, 0x1ff}}}], 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x43, &(0x7f00007ec000)=0xfe, 0x4) sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 07:01:57 executing program 0: r0 = socket(0x7, 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cc0000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e0d000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00005ad000-0x4)=0x3f) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007ad000)={@common='sit0\x00', &(0x7f0000779000-0x2c)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x802) sendfile(r0, r0, &(0x7f0000d77000)=0x0, 0x100000001) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/relabel\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f00005f4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aa5000-0x4)=0x8, 0x80800) 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000008a000-0x25)="240000002000250800030004ebedfc000200001300000000fcfb183908000500070000b7", 0x24) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000da3000-0xfd)=""/253, &(0x7f0000702000)=0xfd) 2018/01/08 07:01:57 executing program 4: capset(&(0x7f00001e9000-0x8)={0x1998032c, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x100000000000aa7, 0x0}) removexattr(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000bc0000-0x11)=@random={'btrfs.\x00', '/*[]@em0$\x00'}) mkdir(&(0x7f0000fbd000)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e69000-0x8)={0x0, 0x0}) chdir(&(0x7f00005ad000+0x323)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0a000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000423000-0x20)={0x5, 0xfffffffffffffffb, 0x8, 0x4, 0x100000001, 0x100000000, 0xfffffffffffffffe, 0x20, 0x0}, &(0x7f0000093000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000522000)={r1, 0x639, 0x1, [0xad]}, 0xa) 2018/01/08 07:01:57 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2018/01/08 07:01:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dd000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x5) 2018/01/08 07:01:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f0000b8f000-0xe2)="2c8cf9f3aed3c1e00c764f2ed7ec3d") open$dir(&(0x7f000074f000-0x8)='./file0\x00', 0x84482, 0x2) [ 49.803825] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f0000006000-0xe4)="b3423b91c928dc9ae55d14f9133c6656b2f818e03badd78da7ff31e4f0f9d13cdc14cfd0b6edb746867ec276c95363eeca34cb1c8b6738824157549d7541fd11ff5cea564526ad7d5a4468ae0ef27b04663edb42f976356e7f68555fe6a92125d1a5f77cd3be35d61335f04ff64191", 0x6f}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/08 07:01:57 executing program 3: mmap(&(0x7f0000000000/0x9a8000)=nil, 0x9a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009a9000)={0x0, 0x0}, 0x4800) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009a9000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r1, &(0x7f00007bb000)=""/0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f00009a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009aa000-0xc)='/dev/autofs\x00', 0x200, 0x0) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/vga_arbiter\x00', 0x12005, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e12000+0x61d)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000b19000)={0xeff}, 0x8) open(&(0x7f0000408000)='./file0\x00', 0x2, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000899000)='/dev/rtc\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000418000)='/dev/autofs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/rtc\x00', 0x40, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ab2000)={0x0, 0x0}) signalfd4(0xffffffffffffff9c, &(0x7f0000297000-0x8)={0x4}, 0x8, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e6000)='/dev/vga_arbiter\x00', 0x60000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000691000-0xe)='/dev/keychord\x00', 0x142, 0x0) getpgrp(0xffffffffffffffff) getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005b6000-0xe8)={{{@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=@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}}, &(0x7f0000841000)=0xe8) syz_open_dev$evdev(&(0x7f00003c9000-0x12)='/dev/input/event#\x00', 0x1ff, 0x4200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008a5000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000371000)=0x0) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000)={0x0, @in6={{0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x10001, 0x3, [0x3, 0x0, 0x0]}, &(0x7f0000003000)=0xe) fstatfs(r0, &(0x7f0000000000)=""/4096) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xffff, 0x0, &(0x7f000000c000)=[], 0x3e0000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xffff) r2 = add_key$user(&(0x7f000000b000)='user\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)="1a3704679f8244797ecdc4348c879ace423ebc37bd906dc42d2554ebc386d0cc", 0x20, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000000b000)=""/35) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) getsockopt(r0, 0x7, 0x0, &(0x7f000000c000)=""/211, &(0x7f000000c000)=0xd3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000d000-0x8)=0x0) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000879000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendto(r0, &(0x7f000043e000-0xe)="ad30d7a5c4b6a51f2de94ccbfc26", 0xe, 0x40000, &(0x7f000005f000)=@ax25={0x3, {"18299b4cb7c663"}, 0x2d5}, 0x10) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00003c5000)=""/135, &(0x7f0000d5b000)=0x87) mq_timedsend(r1, &(0x7f0000e5f000-0xce8)="", 0x24e, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) recvfrom$ipx(r1, &(0x7f0000791000)=""/144, 0x90, 0x0, &(0x7f00003f9000)={0x4, 0x3, 0x0, "456975baa72a", 0x9, 0x0}, 0x10) [ 49.902281] tmpfs: Bad mount option Œùó®ÓÁà vO.×ì [ 49.948933] tmpfs: Bad mount option Œùó®ÓÁà vO.×ì 2018/01/08 07:01:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000899000)='/dev/sequencer\x00', 0x10040, 0x0) mq_timedsend(r0, &(0x7f0000ad6000-0xd6)="9992b2cc7e0511117ba135fe68407fe54b68ff348f5f6a21b370f65642584c18a6c042ceaef2625682a1cb23de2ad3ba083e43f94676c210dec20b88c6fb0993729dfc8632472d14e5d4194f71b3ee72d57d2b53b443c99b5775a28fe68c011b36d6d1bea3a8c3c8ba815d1a216e6dce4958cbc8469c149d47fcd14593f720a71fe64d06d66e7e9875ab6adae668eeefdf5016b2126f04c5dd82cc6ea269edda8eb54bbcd97fddf5a8e70ce27badec3df4682760f192417a799155b25602d439e97d10f52fbc1efd684b1a993103e848295770081ea5", 0xd6, 0x80000000, &(0x7f0000bb0000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000736000-0x8)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000035f000)="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", 0xfa, 0xffffffff, &(0x7f000030e000-0x8)={r1, r2+30000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000064b000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f00000a6000)=@ethtool_ringparam={0x400e, 0xe0de, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000a1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6b000)='/dev/rfkill\x00', 0x402000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000a02000)={&(0x7f0000096000)=[0x80], 0x1, 0x4, 0xffffffff860a612b, 0x100000001, 0x100000001, 0x9, {0x1ff, 0x4, 0x10001, 0x7f, 0x3, 0x6, 0x5, 0x0, 0x0, 0x3, 0x10001, 0x401, 0x40, 0x8, "7e285f607021cbc9afff6d34149ad31d28db174038374e340a7e9378105e7853"}}) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/08 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d36000-0xb8)={0x0, 0x80000000, 0x1, 0x20, 0x20000000000000, 0x8, 0x7fffffff, 0x7f, {0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x3, 0x3ff, 0x7ff}}, &(0x7f000026e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000026f000)=@assoc_value={r2, 0x0}, &(0x7f0000653000-0x2)=0x8) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005a3000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000a41000)={0xfffffffffffff7ee, 0x20, 0xe9, 0xc45e, 0x8, 0x200040}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000bf000-0xb3)={0x0, 0xd9, "b49b7502eb4e13226625b6ffb680b6f58e029c69b3011e85530c4eb614e221b5cd1ecc36b85dd36a877e46b0695efc9f4bea0d532e3b778bcc2cbf5bdad2cd784c4a856ce05667c9b0743b74b7367d7583385079046e0e539dd5df7c7fc06d6321fb179a7fcd962e35b7d42e518bee7268daeb21dcd45455c1478187e671e44747e7f421ca3f4e714a90a942e32c93a10a7d62f4164d3328e3971db1ed324bc4f0578772bcd15ab30fcc01aa7db80ff4e16df50a67be5b4fca43a54c958d9f903ad7c700fb42ac83c7c9f424b884a74dc7fa580d146c21d6ed"}, &(0x7f00007ca000-0x4)=0xe1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000051000)={r4, 0x20}, &(0x7f000080e000)=0x6) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000677000-0x20)={@generic="b0ce513208f5cc9bfd9680b500fa4c96", @ifru_flags=0x400}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00009f7000)=0x1, 0x4) 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000057000)='keyring\x00', &(0x7f0000058000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000057000)='encrypted\x00', &(0x7f0000040000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000)='\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f000001e000-0x70)="65a09f5e5281c530c46d0bc354c536ccb18d02829bf74a515dd07379cd612b1d028e961a35a12ec4ac7d5add55e9e9555b22e23e56a99b7cf9bc9fb064963ff957554c006f14cd4c9da56325b13c8124daba462343be78b8d511aee0bc485ee584920b223de6195e5b55bc70cdb183b6", 0x70, r2) poll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, 0x7a5) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003d8000-0x8)='keyring\x00', &(0x7f0000464000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000079a000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00008fd000)={0x77359400, 0x0}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000794000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000126000+0x6b7)={0x1000, &(0x7f000001d000)="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"}) 2018/01/08 07:01:57 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(0xffffffffffffffff, &(0x7f000001d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000001f000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000001f000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000020000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, r1}, 0xc) 2018/01/08 07:01:57 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f000084c000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000091b000-0x5c)={{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0xfff, [0x9, 0x3, 0x57d176ce, 0x2, 0x2, 0x20, 0x59a, 0x20]}, 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e0b000-0x18)={0x0, 0x8f0, 0x0, 0x7fff, 0x6}, &(0x7f0000381000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x2e70}, &(0x7f00005cb000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r3 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3c43b05c08171f86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000001000)={{0x9, 0xffff}, 'port0\x00', 0x0, 0x20024, 0x4, 0xf, 0xc667, 0x9, 0x3, 0x0, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000001000-0x28)=[{r0, 0x2, 0x0}, {r1, 0x4100, 0x0}, {r3, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x400, 0x0}], 0x5, &(0x7f0000002000-0x8)={r4, r5+10000000}, &(0x7f0000000000)={0x228}, 0x8) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x208) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000b74000)=""/44, 0x2c, 0x2001, &(0x7f000072d000-0x6)=@hci={0x1f, 0x8, 0x2}, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) 2018/01/08 07:01:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x480800, 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000dfb000)={0x2, 0x6e4f, 0x7ff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0x3)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{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, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000-0xcd)=""/205, 0xcd, 0x5) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_gettime(0x0, &(0x7f0000ad7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000061e000)={{r2, 0x0}, {0x0, 0x0}}, &(0x7f0000acf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f00005e5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000014e000-0x8)={r3, r1}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000da0000-0x8)='./file0\x00', 0x2, 0x0) signalfd(r4, &(0x7f0000b61000-0x8)={0x4}, 0x8) truncate(&(0x7f0000505000-0x8)='./file0\x00', 0x400009) close(r4) 2018/01/08 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x14) fcntl$setpipe(r0, 0x407, 0x0) pipe2(&(0x7f0000c1d000-0x8)={0x0, 0x0}, 0x4800) tee(r1, r0, 0x7, 0x0) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = dup(r1) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000030c000-0xae)=""/174) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000a31000)=0x1f, 0x4) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000582000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000099a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() timer_create(0x6, &(0x7f0000362000-0x58)={0x0, 0x7, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000a2a000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d3a000-0x10)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000d87000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x4, &(0x7f0000175000)={0x0, 0x3, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000469000)=0x0) timer_gettime(r3, &(0x7f0000c24000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000264000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000e9f000-0x6)={0x4, 0x800, 0x100000001}) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000957000-0x1c)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000286000)=[{0x14, 0x203, 0xd09, 0x0, 0x0, 'i'}], 0x14}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) unlinkat(r0, &(0x7f0000ac6000-0x8)='./file0\x00', 0x0) read(r1, &(0x7f0000b2d000-0x37)=""/55, 0x3d1) vmsplice(r0, &(0x7f0000ff2000-0x10)=[{&(0x7f000058c000)="688c89b7d0b8e893e559b5f17978ae6b78cf7cee54b5312a1f70dc660d313fbb75a9df4b0efa1d3cdb3aa741f2774abcec38e31cec2272e28af7090463640e80fe960cd13d450f26c966e9e5b3497cd7c09ac79eb47248feba34a1267176d418fba22ab78d96fcdc8e4aec59b73f015781205264e52098d365034dc9106f0b9fe27a40efcad0ac75c7429279033ade0ac8bdd5218cf6d7684d2e4c45d20318eb77545e175019365d85685ef02eae5a56ba5c9268510978cd6e31a5c70b292c6a0c34c5dbc51b6f0b990c24c670723b898100d042", 0xd4}, {&(0x7f00003ab000-0xae)="82d5b40a1514477b6f1db519ffb27aaba0bb7d638a017dac1118887720fb280a252d904ef9974e10b9fa0b751751ffa61e4d997d59527e2fb857cc5d1c4d753275938db87a74f118fc9645e2786eb6d16d37d6bf1b45acdc4b974069000ef635e69ab4bc836f0801711766ca4ac1630adb15db8e17f4328d79ee0f7b61ee02173c5ac11b0bf27adacb412345c1ad19da7f9c6d9b3444077c02b6d3c702d7824f8c18a1bfc577c50ce393779d460e", 0xae}], 0x2, 0xa) 2018/01/08 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) getsockopt(r0, 0x819, 0x6, &(0x7f00001d1000-0x14)=""/20, &(0x7f00000a2000-0x4)=0x14) ftruncate(r2, 0x100000001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0xf6cc, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000817000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x5, 0x1, 0xfffffffffffffff9}, &(0x7f0000be6000-0x4)=0xa0) r4 = request_key(&(0x7f00006d0000)='ceph\x00', &(0x7f0000f0f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000914000-0x3)='#}\x00', 0xfffffffffffffffb) r5 = add_key$user(&(0x7f00006bc000)='user\x00', &(0x7f00007ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000d5000)="4040ae83a16e593c140f58c62dc2205d15a62d42c2482a28f81904150c85988aee13025556e261722c86fadac564cf05dfb90f67d07647d3c22a8dd1f2fb1d32854182882809d783c4b8ce1b5e9b", 0x4e, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r4, &(0x7f0000de1000-0x38)=[{&(0x7f0000f09000)="", 0x0}, {&(0x7f0000d65000)="c9a76a007e2ad7e70f72c091dfa0918060f152b110ecbde8b26e9ef1ffbfe6c31cf1222c0cf66af864b2a3f03dd30de18afa299f6d6b8f1dd6486d1b64e9e3c2beef3063f3771178bdbb84520b01c6fc693c27b4281833f2c6bf409e6ab2060d03f4bca8f6c284c9cd5b73863e4e237d489dd050e58109118d8f0c8662e33935943334d097dff63b165ac82130aa4802e504757c00b4f7f84ecfca8a432acb4c2af679b10ddbba82bc53ddcc9dc7c202e6a9da273143aac79663989ab4353f915d8fd1c6b021aee314609497056e9863bfcbe1cbbc87a3d6a386542a7910c9b8613663365ee8311864c377d096d2", 0xee}, {&(0x7f00002f0000-0x8b)="f9196d46c5f3032aea824fd1945e173994523143ba887b6ef29c26291f187792e26f20f7aec60a40aef41d6545c95dc7afe70882c7e0579c88b9a4eda907e988e3610a2f954c017e62d7a46618df1ad5de70c761ce9a6bc77ad9e061da07d15fc615b084d3d107f763b301f3ca230abcc0fd172aaf176ac379cd761e76bf4b748ba0594545a817ff0f4bf0", 0x8b}, {&(0x7f00009fa000)="4063d5c0067c4d5398b3a9f61151e46dccda56966b7a97fbab97b32eac8484a74abdf999cb0aaab3c9ac85f4e22b45a5", 0x30}, {&(0x7f0000b14000-0x61)="7c79127dcd23c929d80e9b5757d32ad7d1bdd9270da1e7f46d82b9325d48e7072d0f956680bc69e3c0135b61cedef356d3d17c61f69751b077eb3e4a924f31bbbe504c40526f39864bfb4350122e01376a2b83cfd672e6750c1108deeddd9a899a", 0x61}, {&(0x7f00000d2000)="f5b707302b45bb1459c8bda8ad5fc65abf587aa6d03ddababf69199db39911261634d184c68d8276ae96804e1e3984bd1d23e73e3032d9f53c43b5b6fd", 0x3d}, {&(0x7f000033a000)="d2ddf0ed9794469298d604448253bc76bccdacba00dc1eb65cc338b43a3a67e27880820b52a9f74b073de358d2a8478bb4b79bcf80ab097398b13c7c7567e542b5d7e5de531452efcda2fc71941d6bd438adc07dafbf580ca91566d0ba89e89ed33c686824340ed503b760a04a6c67fa28", 0x71}], 0x7, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000957000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00009f2000)={r3, 0x3a, "5a418c596ca76310f3e86bac26382319af01ce7b4dd07f00477a9512565080304b27367c8787f815b4da13346600a3598cd470bc9c6ef82944b7"}, &(0x7f0000d16000-0x4)=0x42) 2018/01/08 07:01:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000454000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ae6000)="3b602371eda32f34b116a352d336201d69ed50edef8f0f8055f7710087176c8d2f85ba5765d2e4e721e8f78a063d4cd1ca82c961524c469e6db4e3b7af2e14f4d554187cde3f30b2da058e", 0x4b, 0xffffffffffffffff) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000563000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000798000-0x6)='rxrpc\x00', &(0x7f0000797000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) ioctl(r0, 0x707, &(0x7f0000000000)="") r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000002000-0x4)=0x800) 2018/01/08 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = add_key(&(0x7f0000a96000-0xa)='syzkaller\x00', &(0x7f00009e9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000622000)="55e60c418c7db4d2e09ffed547e97e81af4f73cb105bb8f1bfb943e31a58e0e8574559365d1ce053d4c55ce18464065ea0aaa787c89a9b11eb16ad00", 0x3c, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f000096d000-0xa8)=""/168, 0xa8) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) stat(&(0x7f0000f71000-0x8)='./file0\x00', &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca4000)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffffff0e, 0x1, 0x4, 0xa, 0x80, 0x20, 0x2f, 0x1f, r2}, {0x3ff, 0x6, 0x4, 0xb5, 0x1, 0x1, 0x5, 0x100}, {0x800, 0x100000000, 0x471, 0x1}, 0x0, 0xc, 0x1, 0x1, 0x1, 0x2}, {{@in=@empty=0x0, 0x0, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x7, 0x0, 0x1, 0x401, 0x40, 0x3, 0x8c5}}, 0xe8) 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000963000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000c1b000-0x10)={0x3, 0xfffffffffffffffc}) bind$inet6(r2, &(0x7f000007b000-0x1c)={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000866000)='./file0\x00', 0x90000, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80) write$sndseq(r0, &(0x7f0000464000)=[{0x9, 0x3, 0x6, 0x8, @time={0x0, 0x0}, {0x7, 0x80000001}, {0xdd5c, 0x2}, @result={0x100, 0x0}}, {0x6, 0x80, 0x0, 0x6, @time={0x0, 0x0}, {0x8000, 0xc4b}, {0x8, 0x20}, @result={0x1ff, 0x7}}], 0x38) r1 = add_key(&(0x7f000034e000-0x5)='user\x00', &(0x7f0000353000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000520000-0xc9)="140e64003c7acde21a088475de991941bc23e754090a765ed4a256c6308e4ed5eb810e5300d447fd256a857809cd301bccc358b87aa864855ab055e6e0c559b782f66cd1ebb72b81ac5b948cf2e986e5a13d8bcf16c732142a11cee90a7fde70002fd47ef0ef5fb4e7978239e65b3a65ab20389294c2fa24bc159c0891f569031469340533cfa83365e4d1b774ed13dfe81de99a2207fdf3d8bce4c0e4a4171f60b0b16d327751dafd97f8cff100ef90d535b4f9861c4cf7c517f56809ed09a01ccdf6fa307953a219", 0xc9, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00006bb000-0x8)='keyring\x00', &(0x7f0000184000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x10000, 0x5, r2) r3 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r3, &(0x7f0000214000)="32000000140025f1ff07008e00011463024901fe030000001a000900e868f3000000020000000000000014eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000b25000)='/dev/loop#\x00', 0x5, 0x300) [ 50.156146] audit: type=1400 audit(1515394917.383:27): avc: denied { read } for pid=7244 comm="syz-executor1" path="socket:[13375]" dev="sockfs" ino=13375 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc50830"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/08 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000783000)="", 0x0, 0xfffffefffffff801, &(0x7f0000f63000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb}, 0xfffffffffffffebc) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000071f000-0x4)=0x0, &(0x7f0000287000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000003, &(0x7f0000e35000-0x4)=0x2, 0x4) 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000355000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/08 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000546000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000227000)={0x8, 0x0, &(0x7f00002b1000-0x8)=[@decrefs={0x40046307, 0x2}], 0x1000, 0x0, &(0x7f00007b9000)="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"}) r1 = timerfd_create(0x8000000000008, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000c7f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 07:01:57 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0xe) ioctl$FIONREAD(r1, 0x541b, &(0x7f000000f000-0x4)=0x0) 2018/01/08 07:01:57 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x33c, 0x3}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008c9000-0x8c)={r1, @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]}}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0xffffffffffffffff, 0x9}, &(0x7f0000001000-0x4)=0x10) munmap(&(0x7f0000cb3000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) restart_syscall() remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x0, 0x0) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000822000-0x8)='./file0\x00', 0x0, 0x14) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081d000-0x22)="2200001d00b51501ffff070900f0ff0affff16010200000077010305ffec1ea445", 0x21) 2018/01/08 07:01:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) sysfs$2(0x2, 0x1, &(0x7f0000cc3000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x7fffffff, 0x7ff, 0x2, 0x695af1b9, 0x401, 0x769, 0x6, 0x4, 0x0, 0x0, 0x6}, 0xb) 2018/01/08 07:01:57 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e5000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d37000-0x8c)={0x7fe, 0xfc, 0xd92e, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00003a9000-0x70)={0x200000000, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x81, 0xfffffffffffffffe, &(0x7f00008dd000)=@common="69666230000000008000", 0x0, 0x0, 0x0}) 2018/01/08 07:01:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x4)=""/4, 0x44) 2018/01/08 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000)={0x8, 0x0, &(0x7f0000ee3000-0x8)=[@acquire={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000c86000)=""}) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r1 = getegid() syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x2, r0, r1, 0xcdbb, 0x1, 0x1000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x2, 0x2, 0x3, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000ddc000-0xad)="c9709b4f4f3b13a15a967721701b779e34a78e7ae9268cc844320b443d534974512e9acd0072f31d1603c14b09ffc2a5052489eb55cea1fd0d232ac90ff1e94bf395687f3cd603b3cd75d8f234a7b9c72b4e36b3f53dfbf8cc6736c80e5dca83edca67c0509083191a51d59e06181866d9c89c0e4867b768daedb7898a4db509cb3165c7dc9cb7d0d26b987dd4d767cf6c336bc82869c7f9dc10ca7fce7603660372b4d5b8d53f4738c30d6dbe", 0xad, 0xc000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xfffffffffff9, 0xffffffffffffffff) setsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000bb0000-0x4)=0x2, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/08 07:01:57 executing program 6: r0 = socket(0x11, 0x802, 0x9d) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x0) 2018/01/08 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000572000-0x1b)=""/27, 0x1b) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) bind$unix(r2, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r1, &(0x7f0000163000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/08 07:01:57 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstat(r0, &(0x7f0000e6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x0, 0x76) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000004000)=0x3, 0x4) r3 = memfd_create(&(0x7f0000004000-0x1)='\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) getsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000001000-0x2c)=""/44, &(0x7f0000003000)=0x2c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000003000)=0x0, 0xfffffffffffffc30) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) sendto$unix(r3, &(0x7f0000004000-0x70)="239cdeba9aa26843214e61dc3e1e8e96c6cddce8ab397f1e999159ac884c497573ca3de3059bc55a8d6d5b15312497a86d4b4e39f8e6c815d6ba4042e4ce20fd78aebc8ade260455c73cee091630493add389f0e80e06e64189c6c7acd95be6d38f878231de106eaa8df5bd9926351fd", 0x70, 0x50, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x4, {{0xa, 0x2, 0xffffffffffffff23, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 50.319835] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46336 sclass=netlink_route_socket [ 50.329147] binder: 7304:7307 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 50.363305] binder: BINDER_SET_CONTEXT_MGR already set [ 50.369326] binder_alloc: 7286: binder_alloc_buf, no vma [ 50.371044] binder: 7286:7288 ioctl 40046207 0 returned -16 [ 50.381107] binder: 7286:7314 transaction failed 29189/-3, size 0-0 line 3128 [ 50.403131] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 07:01:57 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000003f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) prctl$setptracer(0x59616d61, r0) 2018/01/08 07:01:57 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd1000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d0b000-0x10)={0x9, 0x0, 0x2, 0x36f}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000fd1000)={r1, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x400) fchmod(r2, 0x0) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) getresgid(&(0x7f0000ad8000-0x4)=0x0, &(0x7f000047b000)=0x0, &(0x7f00003e6000-0x4)=0x0) lstat(&(0x7f0000f64000)='./file0\x00', &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a11000)={0x0, 0x0, 0x0}, &(0x7f000059b000)=0xc) get_thread_area(&(0x7f000035b000-0x10)={0x800, 0x20001000, 0x400, 0x4da, 0x4, 0x7000000, 0x10000, 0x748, 0x9, 0x7fff}) stat(&(0x7f0000541000)='./file0\x00', &(0x7f000035f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000ce3000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x2000) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000252000)={@common='bpq0\x00', @ifru_flags=0x5100}) setgroups(0x5, &(0x7f00000ef000-0x14)=[r0, r1, r2, r3, r4]) 2018/01/08 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000017000-0xc)={0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000dd4000)=[{&(0x7f0000d84000)='7', 0x1}], 0x1) read(r0, &(0x7f0000068000-0x1000)=""/4096, 0x1000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000001e000-0x4)=0x3) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000073e000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffc) r2 = inotify_init() inotify_rm_watch(r2, r1) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f00009e8000-0x8)='./file0\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000753000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="08b5c01eff24a828d41555357f7362a6"}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00006fe000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe7000-0x4)=0x6) 2018/01/08 07:01:57 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d10000)={@common='gre0\x00', @ifru_map={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x10001) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000034000-0x8)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f00008ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000051e000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ff1000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000335000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) [ 50.408821] binder: send failed reply for transaction 45 to 7286:7314 [ 50.416034] binder: undelivered TRANSACTION_COMPLETE [ 50.421677] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000c98000-0x10)={0x7f, 0x1, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000f2a000)=@sco={0x1f, {0x5, 0x3ff, 0x0, 0x0, 0x0, 0x0}}, 0x8) clock_gettime(0x0, &(0x7f0000aff000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/08 07:01:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a1f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="", 0x0) iopl(0x8000) 2018/01/08 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00001ec000-0x4)=0x0, &(0x7f0000a2d000-0x4)=0x4) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00003f8000)=""/4096) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff0300000000", 0x25) [ 50.451205] audit: type=1326 audit(1515394917.683:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7328 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf777cba9 code=0x0 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000b000-0x70)={0x6, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x7, 0x7, 0x7, &(0x7f0000002000)=@generic="058c9fcdfbe853d966d67f481bdb495b", 0x6, 0x1ff, 0xffffffffffffffc1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000b000)={0x0, @in6={{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x0, 0x85, 0x401, 0x2, 0xfffffffffffffffb, 0x4, 0x32, 0x9, 0x101, 0x2, 0x5, 0xffff, 0x5]}, &(0x7f0000009000)=0x108) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000c000-0x20)={0x8, 0xc4, 0x8000, 0x7fff, 0x7, 0x8, 0x11b, 0x1, r2}, &(0x7f0000009000)=0x20) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000fff000-0x6a)='wcx\x00\x00\x00') creat(&(0x7f0000999000-0x8)='./file0\x00', 0x80) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c97000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000071c000-0x7)='autofs\x00', 0x1003, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') connect$netlink(r2, &(0x7f0000b2a000-0xc)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) renameat2(r2, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) [ 50.536227] audit: type=1326 audit(1515394917.753:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7328 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf777cba9 code=0x0 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000009000-0x10)={0x0, 0x0, 0x1, 0x2, r1}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000008000-0x4)={0x0, 0x0}) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a99000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0xc)='ns\x00') ioctl$TIOCSCTTY(r1, 0x540e, 0x8) getdents(r1, &(0x7f0000004000-0x27)=""/39, 0x27) getdents(r1, &(0x7f0000001000-0xb)=""/24, 0x18) 2018/01/08 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000c84000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe2(&(0x7f0000ad4000)={0x0, 0x0}, 0x4800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000a97000)={0xd0000000, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) dup2(r0, r1) 2018/01/08 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000082000+0x4ed)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000842000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f0000bd1000)='./file0\x00', r2, &(0x7f0000596000)='./file0\x00') write(r0, &(0x7f0000572000-0x99)="8ff4f24d2190d7e23843494b1cd3593868b6a152244d5417cfd9bbec858fab304c0ba79097d6ecfffce271092fce4bbe5626da20427bc56dea0bd55a12b8daa159518a119c52444deffdc4f1bd0db418d5010589b9d08aca1f527966a7efc369365742f2e8c3af0ebff55defcba502405b33fc76d3c921749dda8a97c081c4b06c60106d3df7c874601e9d1c78babd2eb7b9873ae9201ca51e", 0x99) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000026000-0x4)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000344000)='/dev/usbmon#\x00', 0x2, 0x202000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a2000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000a3b000-0x1)=0xc) fcntl$setown(r0, 0x8, r3) 2018/01/08 07:01:57 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001ca000)={0xa, 0x1, 0x3, 0x0, "466687046bf0a23106fa8df3a4fe24f1bbfef902caa74bf500e7d717cde15c24"}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000de0000-0xe)='/selinux/load\x00', 0x2, 0x0) syncfs(r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007d1000-0xc)={0x10002000, 0x0}) 2018/01/08 07:01:57 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x14, 0x80803, 0x83, &(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xb0, "82ddf8eb72d623a9be2b4821eac98ea1cae8b01731af491b73e6ec072a019cac3fdc826ac52f04938e66897e67a1a7e196fd9e389a5458144a0ef9dfa7f51f3b2a4928ebb4e74c32c65fb093579b6ab55db0b8adc3997b41891d38f9207ebdbab7b07ea8c9f29572fd380f0488cf7b3088145b6816086cb64510cbd310fb6e9967c3a9a1b3b72cac9da75183872dadad17af0ddb9dbc66f1bf99f599ac248ffd893115577a205e9af83bcba83f2886b2"}, &(0x7f0000016000-0x4)=0xb8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000017000-0x8)={r2, 0x100000001}, &(0x7f0000016000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000014000-0x18)=@add_del={0x2, &(0x7f0000017000-0x10)=@common='ipddp0\x00', 0x3bf}) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0x668000)=nil, 0x668000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vga_arbiter\x00', 0x200080000000001, 0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000668000)={0x3, [0x6, 0x3ff, 0x2ed19f8b]}, &(0x7f000048a000-0x4)=0xa) pwritev(r0, &(0x7f0000238000-0x60)=[{&(0x7f000066a000)="16", 0x1}], 0x1, 0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000669000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000669000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000669000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000066a000-0x1c)={&(0x7f0000669000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000066a000-0x8)=[{&(0x7f000065b000)="d8b4d74f394515cb13e3a78673523d55cc5b2bd4fe1d16bf4de8bd75b1a33d6aa3dc0881e02cfb41e56b4c0ee029e6d673e92190bdd40aff69fcad25936319f74c4c2616b03f4bef28ec925da98c7e80ce62e4d31e38400869222238d1ce932937167c0d0ab85c85accaa14c999b8b4bcada6cd9cc2febdf3137f6acec881ca780762b12a72a3ad5b93ce1980b8cf4c56703d7d4d1328bb0546defe7269f0dc1bcc7e9c0b424c28ab7cf52d2208a1a0f21504c074cf9ab5e291af8982acfe5b05961", 0xc2}], 0x1, 0x0, 0x0, 0x40810}, 0xab7f61323c77b66a) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000669000-0x4c)={0x3, 0xf0, 0xaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) fremovexattr(r0, &(0x7f0000008000)=@known='security.capability\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000000e000-0x1)=0x0) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x420f, r2) ptrace$setregs(0x13, r2, 0x0, &(0x7f0000003000)="") 2018/01/08 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000bc0000)=""/30, &(0x7f0000e57000-0x4)=0x1e) 2018/01/08 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000170000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002dd000)={r1, 0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000711000-0x4)=0x8, 0x4) 2018/01/08 07:01:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x410040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000941000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7}, &(0x7f0000ab3000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f33000)={r2, 0x0, 0x1000, 0x6b}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x40011021fb, &(0x7f0000e94000)="3d0715cb3c7a0dd4d684be75181f741bb0870647d10ff34022599e63d1c30d3a4bd55199d9a5643b34b2d090d4a9e118c5948ff072e61d6ee2a5ff67c89dbd6b911a359bb7c1bea96c4664ab4039b7a29f753497b5ccb25b80476f7307ccafd4559f2a080680a021ea4f72f0369a2ee1896d0d8bdadf27a6ae57e6d018327b1ac58858c1edde0f4b52d2a2f347f6", &(0x7f0000cd2000-0x4)=0x0, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000911000)="") 2018/01/08 07:01:57 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c9d000)=@sack_info={0x0, 0x6, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c1d000-0x8)={r1, 0x8001}, &(0x7f00003dd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a76000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) 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) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0xd6, 0x20001000, 0x5400, 0x1, 0xffffffff, 0x58f1, 0x2, 0x7, 0x100000001, 0xa93}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x9c)={r2, 0x94, "dcef9341ec5a44d240384a73a71f0b4e20c412d487c9c63dc0b4af032bbd7a196238e1efecdfd645de2564de97d1cd3f8a5202e8eede2327789cd2f9b24cc5865b553c069b8976e5f898e3df05aba15bf71369bc7d851f9c51e81acb34e77e1707388988c0227ecfd210ffafa4a67e2f66b643da365c389d9e4e0e66e644b5c76c157917e26df60c3cf65636e6fda57dd254d58b"}, &(0x7f0000001000-0x4)=0x9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x9, 0x181000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x10, &(0x7f0000001000-0x18)={0x590, {0x67b9}, 0x88000000, 0xfbd6}, &(0x7f0000003000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000003000-0x8)={0x2, &(0x7f0000001000+0xf6b)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x1000, 0x400, 0x20, 0x372e, 0x100000000, 0x3, 0xc2, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x6, 0x1, 0x400}}, &(0x7f0000003000)=0xb8) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000002000)=""/39) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='tunl0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:57 executing program 7: mmap(&(0x7f0000000000/0x405000)=nil, 0x405000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x2) write(r0, &(0x7f0000400000-0x68)="24000000260007000000000800367700fbffffff0100000000004f00ffffffff0100ff10", 0x24) [ 50.727349] sock: sock_set_timeout: `syz-executor3' (pid 7410) tries to set negative timeout 2018/01/08 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r0) socket$inet_sctp(0x2, 0x0, 0x84) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e80000-0x28)={0x10000, 0xc, 0x4, 0x4cd02bed, "fca2d7753e9c158664ef8aed9c1f97c1b73cc5b36e0e6486ad5426a7de94649e"}) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r0, 0x15) 2018/01/08 07:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xe11, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000599000-0x10)=[{&(0x7f0000a79000)="1f00000001031900040000090000068002ed3b85090503aa001600ffe2fe58", 0x1f}], 0x1) 2018/01/08 07:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a83000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000534000)='./file0\x00', 0xe4) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) utime(&(0x7f0000a1b000-0x1)='.', &(0x7f00005c4000)={0x0, 0x0}) 2018/01/08 07:01:58 executing program 5: lookup_dcookie(0x7, &(0x7f0000324000)=""/26, 0x1a) getgroups(0xa, &(0x7f0000662000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r1 = syz_fuseblk_mount(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000032000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x1c0002) openat$selinux_user(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/08 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001b2000)={0x3, {{0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000009f000-0x20)={{&(0x7f00007b5000/0x4000)=nil, 0x4000}, 0x3, 0x0}) sendto(r0, &(0x7f0000cff000-0x12)="120000002a00e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) signalfd4(r1, &(0x7f000016f000-0x8)={0x0}, 0x8, 0x80800) 2018/01/08 07:01:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1a, 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005dd000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000596000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x20000, 0x0, 0x100000000, 0x401, 0x2}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x19, r2, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000017b000-0xe6)=""/230) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c98000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000434000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8, 0x204, 0x8, 0x100000000, r3}, &(0x7f0000003000-0x4)=0x10) 2018/01/08 07:01:58 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000068c000)='/dev/pktcdvd/control\x00', 0x7ec78c93c1b6307d, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000054f000)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa195, 0xffffffff, 0x0, 0x9953, 0x4}, &(0x7f0000378000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7ff, 0xffffffffffffffa3}, 0x8) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x24100) 2018/01/08 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8a000)='status\x00') fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eb0000-0x4)=0x0) [ 50.767473] sock: sock_set_timeout: `syz-executor3' (pid 7410) tries to set negative timeout 2018/01/08 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x2, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000ef8000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f000013e000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00009c9000)={&(0x7f0000615000/0x2000)=nil, 0x1, 0x0, 0xd0, &(0x7f0000916000/0x4000)=nil, 0x9}) 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000537000)={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x4, [0x3, 0x9, 0x3, 0x4, 0x8, 0x0, 0xff, 0xfffffffffffffff7]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000d08000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0xc) setsockopt$sock_void(r1, 0x29, 0x22, 0x0, 0x0) 2018/01/08 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004d8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be4000-0xb)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006ab000-0xff)=""/255, 0xff}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000081000-0xb8)={0x0, 0x0, 0x0, 0x6, 0xffffffff, 0x8, 0x10001, 0x7f, {0x0, @in6={{0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8, 0x0, 0x3, 0x40}}, &(0x7f0000299000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003d9000-0x8)={r3, 0x7, 0x4}, &(0x7f00004f3000)=0x8) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000c30000)="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") ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/01/08 07:01:58 executing program 2: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000017e000)={0x0, 0x0}, 0x80000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 07:01:58 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe120000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x8001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x8, 0x200, 0x2, 0xffffffff, 0x0, 0x81, 0x8000, 0x0}, &(0x7f0000014000-0x4)=0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000)={0x0, 0x80000000, 0x0}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000000e000)={r2, 0x8, 0x4, 0x9, 0x2e25c5a2, 0x7fff, 0xfffffffffffffff7, 0x100000001, {r3, @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]}, 0x6, 0xfe9, 0x3, 0x1, 0x1000}}, &(0x7f0000006000)=0xb8) [ 50.823565] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000708000)={0xe4, &(0x7f0000b2c000)="75d523fef160195e52913fe7211ae0dd3a6efa79c2a34fcf9180f22bfc056b81de1d04b92a81c4b0ec42de4cde2115aee07fadcd9ec632fef000accbdff3470acc1e0194a1e271c46dc5fa6a9c9a69fa0ceab3787d3c43518af898cb1d77de4432d1f6471338a496c784b4a506dc75512fa90c9ca9597da2fd8234db4699f9a4c4676238f068aeda35db31917d20c625cc3c41228d3659ae5ffbd29d19975d2529ca77b7e1c05fe016af1c4c97e3a8e976bfd5ef154dcfc6311ef83f0a02344127b51a75a773d5f186a9c9e7166229cbeddb553f9f4555d690caca851c85ec32855249d1"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aae000)=0x0) lstat(&(0x7f0000d3b000-0xa)="e91f7189591e9233614b", &(0x7f000091a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000e4e000)={&(0x7f00002bf000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e85000)=[{&(0x7f0000786000)="8d9c4db5bb92dda3636ed970a7206e5497973e0b2c81a2f26750b580703a076308b58e00ba2489b26c5ab0f95b6e3e0287fe5409b20cfd77fd208ffdaf65d4865536883aad9929f7fd445b9c4ecd00e39c5c278e4eb8c5ccca930232df602a3fe23fa2f40b70fbcfd140a034a7ca45e6a69320a9053267e48bb2671a62513e0c2733337ef4b765bde979c8a997382f3cb0af846846b60f9d1606a4d6377a539b9433b81b54a41dfbc592fb542894124b87e2726565ae588d5f9234a400a4053c6c6c26c106f3f465daf0b22c3dd40623cce74173f08c03a85942efa3f04c59516b", 0xe1}, {&(0x7f00006ae000)="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", 0x1000}, {&(0x7f000032f000)="781d5447b0f2765642867734592daae258509b93f698fbd2f7da9986461f8eb21be54fffebe78ec27f3ffc63d05614dfcc4daa09d56e72ac2c86530c6e2d564967ac544e232b97059d226e00d36597aaf2641a83", 0x54}], 0x3, &(0x7f0000b7d000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)=0x0) 2018/01/08 07:01:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0xfbffffffffffffff, 0xfffffffffffffffc, 0x7) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f00008b7000-0x4)=&(0x7f00001e9000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000a1000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe4000-0x4)=0x7, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f2c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000074000-0x4)=0x0) syz_emit_ethernet(0x61, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x53, 0x0, 0x0, 0x0, 0x89, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5"}}}}}, 0x0) 2018/01/08 07:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a65000-0x4)=0x0, &(0x7f0000a58000-0x4)=0x4) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/08 07:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dce000-0x12)='/dev/input/event#\x00', 0x0, 0x80400) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007cd000-0x28)={0x0, 0x13, 0x0, 0x0, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) r1 = add_key$keyring(&(0x7f0000bb5000-0x8)='keyring\x00', &(0x7f0000586000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = creat(&(0x7f0000388000)='./file0\x00', 0x62) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d83000)=0x2, 0x4) request_key(&(0x7f00002f4000)='user\x00', &(0x7f000068d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000061f000-0x5)='bdev\x00', r1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000082c000)={0x11, 0xc5, &(0x7f0000727000-0xc5)="7797a8be0519a7128d19454d90970c8732d13dee551b5699c773abe8e0e3b038402d8dfd376b1a0257a9a36c192ce81272b9dd6bdbb41e4471bb7556ce6ed29e8e2f9d69f3204fe1fc3a57c8b66aab56f2233feb39d4a5ac7627ed1a82ae0894e3674f169ee107ce44bb48195400b528c1f7182d2a4fc73ff4d35508acc24c8d9a7de6bd07839d8aab92f967cd95331bd5508856ecb30cc9ec8ffc9f58b7f5c2d66541f633a000f3cabf7b989b9fa2fa5322828e5fa7ad300b9d570c1b44753e2bff47c649"}) 2018/01/08 07:01:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000903000)='/dev/loop-control\x00', 0x40fffd, 0x0) 2018/01/08 07:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009f6000)=0x2, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) futex(&(0x7f0000cc4000)=0x7, 0x1, 0x0, &(0x7f0000a75000-0x8)={0x77359400, 0x0}, &(0x7f0000a88000)=0x200, 0xf73b) 2018/01/08 07:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) rt_sigtimedwait(&(0x7f0000ba1000)={0x9}, &(0x7f00001d3000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a0000)={0x77359400, 0x0}, 0x8) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000990000-0x3)='&', 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eee000)={0x0, 0x39, "69b4d1be27311236228b684c59b603af38098c514fc33e6520aefa3ed39e0bad9940c0bb834126daced1b8307b04fcb7fad72f196d66a0f3ab"}, &(0x7f0000eef000-0x4)=0x41) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006b7000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/08 07:01:58 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x28)=""/40) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000087000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 07:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ac8000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b362420e75bc"]}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(r1, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/01/08 07:01:58 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x30}, &(0x7f00008ff000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ac3000-0x8)={r1, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c92000-0x10)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b3c000-0xc)={0x20002002, 0x0}) r4 = mmap$binder(&(0x7f000047f000/0x2000)=nil, 0x2000, 0x1000001, 0x11, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c75000-0x18)={r4, 0x0, 0x0, 0x0}) lseek(r3, 0x0, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006eb000-0x8)={0x1, &(0x7f000040c000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) write(r2, &(0x7f0000a9b000)="1f000000120007f2ff0094ffa40000770000004108001d0000000000000100", 0x1f) 2018/01/08 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f82000)=0x0, 0xffffffffffffff51) 2018/01/08 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00005b5000)='/dev/loop#\x00', 0x101, 0x100) ioctl$VT_RELDISP(r0, 0x5605) dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0x4)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x1f, r2, 0x1, 0x3f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x0}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000468000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ec000-0xc)='/dev/autofs\x00', 0x0, 0x0) pread64(r3, &(0x7f000038d000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/08 07:01:58 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b1c000-0xe)='/selinux/user\x00', 0x2, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d19000-0xc)='/dev/autofs\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e55000-0xf)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f000045d000)=0x1ffd, 0xfffffffb) [ 51.059696] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.072614] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x0) write(r0, &(0x7f0000678000-0x124)="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", 0x124) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a57000-0x8)={0x0, 0x33}, &(0x7f000095e000)=0xff37) dup(r0) socket(0xb, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001ef000-0x8)={r1, 0x9}, &(0x7f00008a2000-0x4)=0x8) 2018/01/08 07:01:58 executing program 1: clock_gettime(0x800000000005, &(0x7f00000c1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x800, 0x100) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009b4000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}], 0x2, &(0x7f0000001000-0x8)={0x0, 0x989680}, &(0x7f0000ec2000-0x8)={0x9}, 0x8) 2018/01/08 07:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000879000)=0x4, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fbc000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffff5184, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/sequencer2\x00', 0x208000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000fa6000)='./file0\x00', 0x82000000) r1 = inotify_init1(0x1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fa7000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000fa7000)=0x2, 0x4) syz_open_dev$binder(&(0x7f0000d8a000)='/dev/binder#\x00', 0x0, 0x802) fcntl$setown(r1, 0x8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fa5000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000d38000-0x10)={&(0x7f00008bf000-0x40)=""/64, 0x40}) 2018/01/08 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000534000-0xd)='/dev/net/tun\x00', 0x0, 0x400000800000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000083e000-0x28)={@common='gre0\x00', @ifru_flags=0x2002}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ca1000-0x90)={0x3, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x202fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 07:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000089f000)='net/tcp6\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ee000)={0x0, 0x0}) pread64(r1, &(0x7f0000a8f000-0x92)=""/146, 0x92, 0x200000000) 2018/01/08 07:01:58 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7c000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000257000)=0x0) ioprio_get$pid(0x2, r1) 2018/01/08 07:01:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000012000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000002000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 51.110136] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 51.119131] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 07:01:58 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x45, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, 0x0, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/08 07:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000220000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000868000-0x14)={0x2, 0x100000001, 0x1, 0x1, 0x8}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001ad000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xc97d, 0x7f, 0x6, 0x1}, &(0x7f0000273000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000562000)={r2, 0x14, "05962fc96e8d1ed805765f4bc599b539414c1aec"}, &(0x7f00009f1000)=0x1c) bind(r1, &(0x7f0000cee000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 07:01:58 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x8)='oom_adj\x00') ioctl$VT_WAITACTIVE(r1, 0x5607) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$ax25_buf(r1, 0x101, 0x1b, &(0x7f00008bc000-0x4c)="b2dc96e5a7c1409d1a066fc0a582d139f4fb8f72b178a4a7d934e0a470761db3b81fb58e6cc8ec56fe1c1254f3a5ac301bb874c036605dfc737d5337f37ebfe93d2c68424e01c83ed80fde81", 0x4c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b41000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00002d4000)={0x4, 0x5, 0x0, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000482000+0x99f)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x166) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000fd5000)={@rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000ee4000)="f115332fc1337a9c02e9f827756a8d2c798a93e5daae0ad51a6c42adb2900486", 0x20}], 0x1) sendmsg(r0, &(0x7f0000d55000-0x1c)={&(0x7f0000bd2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00002ee000)=[{&(0x7f0000980000-0x1000)="98", 0x1}], 0x1, &(0x7f0000667000)=[], 0x0, 0x0}, 0x4000001) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) shutdown(r1, 0x1) 2018/01/08 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a1c000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c33000+0xd2)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000333000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f65000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f7b000)={0x0, 0x0, 0x0}, &(0x7f0000128000-0x4)=0xc) r1 = getpgrp(r0) r2 = memfd_create(&(0x7f00004f5000)="172c7b237472757374656423706f7369785f61636c5f616363657373232900", 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000f41000)=""/4096) clock_gettime(0x6, &(0x7f0000469000)={0x0, 0x0}) setpriority(0x0, r1, 0x0) 2018/01/08 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[{&(0x7f0000fcc000-0x1450)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 51.198485] binder: 7554:7557 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000aeb000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000b8b000-0x5c)={0x800, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r0, &(0x7f0000625000)='fdinfo\x00') ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000e72000)=""/103) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r3}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x1, &(0x7f0000c2c000-0x10)={{r2, 0x0}, {r2, r5}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 07:01:58 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000f) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000034000)=[], 0x0, &(0x7f000002b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x2, 0x10000, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) [ 51.242879] binder: 7554:7571 got reply transaction with bad transaction stack, transaction 48 has target 7554:0 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0xc8, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000008000-0x6)='cubic\x00', 0x6) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/08 07:01:58 executing program 1: socketpair(0x18, 0x800, 0x0, &(0x7f0000c73000-0x8)={0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000e8000)={0x1, 0x5, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) getsockname$packet(r0, &(0x7f00003df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e13000-0x4)=0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) [ 51.287688] binder: 7554:7557 ioctl c0306201 2000dfd0 returned -14 [ 51.294386] binder: 7554:7571 transaction failed 29201/-71, size 32-8 line 2936 [ 51.305282] binder: 7554:7557 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 51.319906] binder: 7554:7557 BC_INCREFS_DONE node 47 has no pending increfs request [ 51.343159] binder: release 7554:7557 transaction 48 in, still active [ 51.353400] binder_alloc: 7554: binder_alloc_buf, no vma [ 51.358996] binder: 7554:7571 ERROR: BC_REGISTER_LOOPER called without request [ 51.366647] binder: 7554:7581 transaction failed 29189/-3, size 0-0 line 3128 [ 51.371405] binder: send failed reply for transaction 48 to 7554:7571 [ 51.371435] binder: undelivered TRANSACTION_COMPLETE [ 51.371448] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/hwrng\x00', 0x200000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000bd1000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) 2018/01/08 07:01:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000a60000)=@random={'security.\x00', 'em0\x00'}, &(0x7f0000000000)='vboxnet1-keyring\x00', 0x11, 0x1) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000866000-0xd)='/dev/usbmon#\x00', 0xf800000000000, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000a2000+0xa72)={{0x2, 0xff}, 'port0\x00', 0x2, 0x90000, 0xa0f6, 0x2, 0x4, 0x6, 0x9, 0x0, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dc0000-0x4)=0x4) 2018/01/08 07:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f000087b000)=[{&(0x7f0000136000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) 2018/01/08 07:01:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0x3)=""/3, &(0x7f0000001000-0x4)=0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='limits\x00') r2 = getpgid(0xffffffffffffffff) 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) sendto$unix(r1, &(0x7f0000002000)="624c9d5a0d297500cdc1f055e8a88d409bbdfd23c307775775e1bd7be7fc4474c1000fa7fbb5fa1233e9831665a6e1b4cf6a1092c9b7b13a2c39d258ddfb0329fb80ebd22b99d81800c34e2afe89acd3085fd0597e117cd31a367c24b3af207edcd08cf601aff40678903f0eebcac2420ee6", 0x72, 0x20008800, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000002000-0x20)={0x16, 0x6, r2, 0x7ff, r3, 0x1, 0x6, 0x7ff}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000003000-0x4)=0x887) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:58 executing program 2: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/08 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005be000)='/dev/sequencer\x00', 0x42, 0x0) getsockname$llc(r0, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000642000)=0x10) set_robust_list(&(0x7f0000d73000)={&(0x7f0000929000/0x2000)=nil, 0x18001, &(0x7f0000d5b000/0x3000)=nil}, 0xc) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000544000)=""/4096) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000275000)=""/75, &(0x7f0000d8b000)=0x4b) write$tun(r0, &(0x7f0000a49000)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffff3b, @ipv6={0x0, 0x6, "cfa494", 0xd45, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xd77) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000233000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000773000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:58 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000023000)="", 0xfd16, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000026000-0x4)=0x0, &(0x7f0000026000-0x4)=0x129) [ 51.371450] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.386312] binder: 7554:7604 got reply transaction with no transaction stack [ 51.386320] binder: 7554:7604 transaction failed 29201/-71, size 32-8 line 2921 [ 51.396714] binder: 7554:7604 ioctl c0306201 2000dfd0 returned -14 [ 51.420151] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.425629] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 07:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x2f3) ioctl$TIOCEXCL(r0, 0x540c) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) 2018/01/08 07:01:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x45b5, &(0x7f0000338000-0xd7)="") r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dc9000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000af4000-0x54)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt(r1, 0x1, 0x0, &(0x7f0000068000)="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", 0xfd) 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000112000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) getpgid(r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000e50000+0x5c7)={0x0, 0x0}) ptrace$setopts(0x4209, r2, 0x0, 0x0) 2018/01/08 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b9c000)='em0mime_type[trusted[!posix_acl_accessposix_acl_accesssecurity)*posix_acl_access\x00', 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006e9000)={&(0x7f00008dc000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') r2 = socket$inet(0x2, 0x1, 0x0) signalfd(r2, &(0x7f00008cb000-0x8)={0x6}, 0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000029000)=0x400) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f0c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f00009c5000)={0x6, 0x1, 0x3, 0x3, 0x7, 0x0, 0x3ff, 0x43, 0x8, 0x6, 0x0, 0xfffffffffffffffd}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f00003df000-0x8)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) connect$inet(r2, &(0x7f0000375000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r2, &(0x7f0000bf3000)={0x0, 0x0, &(0x7f0000f19000-0x90)=[{&(0x7f0000a9f000)=""/170, 0xaa}, {&(0x7f0000f19000-0x55)=""/85, 0x55}, {&(0x7f00007be000-0x56)=""/86, 0x56}], 0x3, &(0x7f0000f18000)=""/185, 0xb9, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000320000)="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", 0x3a9, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000a91000)="4d686a22ce2fa6ba971f57db3acc8479688631c4bb9ae2b31c0acfe2d563c8893a54845fbe17bfeaf679591474287b04c1c77dd99304f8f4f3ed72a3894d05abefbf573ac59828e871c4503e4650cce6c67c9f0534001f1c3763bcb0b397296977654e49161224d279c340ed66a51ba47d1649b6f911aa9cf0b1991c40ce38d67be5b0e61ae08edecbe1b53392e7ddedd3e7a47b9e0a2cc5b6e295cbfa8702fb949e8fa066e74e03007c29ae209ad50eda31b9066258241b8b74b5eb4074e86b9d4c5d62ff89d1aa26d147053f78e622aac4d9", 0xd3, 0x400, 0x0, 0x0) 2018/01/08 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1000000000001, 0x1) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 07:01:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f000081c000-0x8)={0xa, &(0x7f0000001000-0x50)=[{0x51e, 0xfffffffffffffe00, 0x37, 0x1000}, {0x2, 0x686, 0x80, 0x2}, {0x9, 0x4, 0x80000001, 0x4a624119}, {0x5, 0x4, 0x9, 0x2}, {0x8, 0xfffffffffffffffa, 0x4a5b8182, 0x1}, {0x81, 0x16, 0x7fff, 0x80000001}, {0x5, 0x1e7c, 0x1, 0xc7}, {0x8, 0x400, 0x7fffffff, 0x5}, {0x0, 0x5, 0x7, 0xa1bb}, {0x7, 0x7cc, 0x1f, 0x9}]}) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/08 07:01:58 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c44000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f00003e0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001, 0x4f, 0xd1, 0x500, 0x4000000000, 0x88, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x21, 0x400000000, &(0x7f0000001000-0x8)={0x2000000000000241, &(0x7f0000000000)=[]}) 2018/01/08 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@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]}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000092e000-0x4)=0x7) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x502, 0xfe42) r5 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r5, 0x2, &(0x7f000044c000-0xfb)="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") write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/08 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/hwrng\x00', 0x200000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000bd1000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) 2018/01/08 07:01:58 executing program 5: r0 = getpid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x37) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000000)={{0x2, 0xfffffffffffffff9}, 'port1\x00', 0x80, 0x4, 0x10001, 0x3, 0x8, 0x10001, 0x8, 0x0, 0x5, 0x2ab8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r0, 0x9, 0x0) 2018/01/08 07:01:58 executing program 3: socketpair$inet6(0xa, 0x2, 0x10001, &(0x7f000010f000)={0x0, 0x0}) dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000730000-0x4)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000514000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0xca3, 0x0, 0x7a4, 0xa, 0x0, 0xa0, 0x2f, 0x3, r2}, {0x10001, 0x1f, 0x10000, 0x4e7, 0x8ec5, 0x1f, 0x1370, 0xcc}, {0x8, 0x5, 0x6, 0x5}, 0x7fffffff, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x8c, 0x2, 0x6c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff, 0x7, 0x3, 0x100000001, 0x6, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f00002fe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x10, 0x80800) fstatfs(r3, &(0x7f0000731000)=""/4096) syncfs(r0) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000164000-0x68)={0x0, 0x60, "db622093b83de54589725406274719f54ca2044411ee14d11fcaa7d3700d4428afb7bb3af36fd2746dc29aff2464018bcf765428a69750c933b8909e007481d4aeccb4329bceefcaefeec690c959a7c369335660685940c9afe4707c53310b03"}, &(0x7f0000d35000-0x4)=0x68) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b3b000-0x14)={r5, 0xd8, 0x6, 0xffffffff, 0x8, 0x4}, 0x14) unlinkat(r4, &(0x7f00005c5000)='./file0\x00', 0xfffffffffffffffc) ioctl$KDSETLED(r4, 0x4b32, 0x100000001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1a000+0x190)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f000033d000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8001) mount(&(0x7f00001ea000-0x8)='./file0\x00', &(0x7f0000f35000)='./file0\x00', &(0x7f00004ee000-0xd)='anon_inodefs\x00', 0x2801, &(0x7f000001e000-0x1000)="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") 2018/01/08 07:01:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c8) 2018/01/08 07:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) readlink(&(0x7f0000cca000)='./file0\x00', &(0x7f00002e6000)=""/67, 0x43) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/01/08 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bad000)='/dev/sequencer\x00', 0x40a00, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) write$sndseq(r0, &(0x7f000054f000)=[{0x4, 0x100000000, 0xa24, 0x8001, @time={0x77359400, 0x0}, {0x1, 0x100}, {0x3, 0x88e0}, @ext={0x27, &(0x7f0000545000-0x27)="e55c0d1a5951e5cfed89dc1aa7a80e83e5b4fc8c2de35223e8625d2c61cf7bdc5eb4a3e57ce8b9"}}], 0x1c) write$sndseq(r0, &(0x7f0000589000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x38) 2018/01/08 07:01:58 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b45000-0x9)='/dev/rtc\x00', 0x202200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000492000-0xb)='/dev/loop#\x00', 0x10000, 0x88200) r1 = syz_open_dev$tun(&(0x7f0000688000-0xd)='/dev/net/tun\x00', 0x0, 0x7) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000893000)=0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000305000-0x4c)=""/76) r2 = fcntl$dupfd(r1, 0x0, r1) getresuid(&(0x7f0000a14000)=0x0, &(0x7f0000b36000-0x4)=0x0, &(0x7f000082b000)=0x0) setfsuid(r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f00006af000-0x107e)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x8000000000089, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"a1becc7ea7f58605a14a64c4729260282ba0b7a0e2a88748c1dc7a5ec7714482a2595caf8ca1a35c99b8628cc3412dca55c9e794c0de71350453e58fdb781fadbb1b6611681e82d6f40b468855c9faa6fd962d4a58ec047c63a146b7615b1a5d97daa71cc4f56b8bf010fc13d14dd0411057853df7dc9d67f1c598aab3f723a91d38247beb837f8124b26943934ebf05fe9b06cc585bd64ac43ddc0a13a3076ccef4d0ffa82dfdc2e11823b3e6736c1f06942a6a00d5442736fa975e3223377272533442f62d44b77314b67a75f675a72e4f9e458531bd708d858474780fef6c65ff6c45ee9f2bdaa88c65ac80cb1c23130f67ec64bc23b661f7c28cbeeb87a27cc2371d2d589addc881fb233cf5b366f115632ccec027be6456bb6c100c233c9823932a68fa5f03af0a5e5021c520b20ba799833406dd093ca51942ddd1fe1755806a01b28f3d0f9f58aa29adf0f95adba1266d98c27779ae4fbac598ca4fe69bec0b61278c8b54c97247abe31f863b2572c1582882646c47a2f700e9742c1c95ac96f3b2c08a8dbe71b5676a2b6ace539e0c28d76c8fb410c5c49cecbeffeb41736e6bf466fb48be133e903012c66ab86c7bf4a8cff21d5b518ad4f30f0f8d48a8810804bc949c6b5e078ad2694696007fdd12230dcee22e091f6951b56d71543218c12abf2f30e42f10c98fa79e1f89f7d5b12ab2869c7fcd9e3d71dbdcb117a76c1588d7f77153c5e77d0ab9ae7443e8a5d4ca3e3ee81b69106d29826b0edec855d7a701e3bf57d119e19581818f46cfe42106be2a07a3442d439ba9e319a67defe5b29ce65abc855448a7b390a216c2e7a74fa62865c627838262587b9b19a720cd621fc818c312142c58f9f37a87538cee0aaed44c3043d00e1d28a1289482224efaccdffd24a92eba42173f81e57c4056d123f58ee1a40091df8ad925e9baaf74465a4284bf574d1a65e665fc816ebdc758f8e35eea05caa0ec4b705e44608840e9135be22e57655c22c4501fe5cde678e4a22386610409bb81f61363ce24fac895a38ff394984db2b811bb6b0d5afe701c0009f46ec039236d97136d135af67ede277568b5a38185b0defbe24541116debccfe2d6bea2419a0412b20c7772b9c010ef6b1fdd1e486639e299a5d7c0ddb0964717144db4691f084eee68fb215d3c03198d39409f0ae0fb7ccf6290e6a53a1d65347517f1213332e560c644de01400e983f1e6c14ac07816bf6db17cd4ee8d89de2c6e7f7f25397b358b9d1a7df5e869b283578f94f2d43ddaadcf2e065655d8d51ba23eec0c8c402f94014f7ef3e50f3294e68bcead81d9e5b4c610274837bed3f0d4791ce6e4b4cd00e98cd0e553e44cacd032b0aec0728696d106b9b1c34e80a28526584fd04ee1e5cc7bc198386f30e2f7176b74e7ebc46602da4dd2352557a0b858343a71b7fcfcde7bc6f3d61749c707ad516a353302ccd98f4e9e4dd145d0b940777595c06c448bc64a16297f68698c7274f683e7d82b9fa5894faad0f124bb1c3b353cd1107dcc753d379a399556a054a5d6398fa478de64643f8646ce18a13346628aeb69e49d9624f22a9947a60c39fc1dcce2a29af50a22aa533ed29f5af72f7442e4249d3506547bef714935fe886015a6bb0b7c5b823b84b3137156c884d3309bb757812abf13b8f33b3292a1f78693c01de24557e8f6ce990e74f9bc6a0e3106fd74fe5ce7dd8a67ffd69703e8a674e0d82e5453767ada9428307df0a140cdd6629b1b19f355b37da24ba44bb3e09a6610cfc6620dd193bb2efd1187f8a94bfec011ae21b14f942c77a916f706729920d6b47e6b9c431eebb97534ccd24e3db5a692462d62cf38b2a8b474281e9c9939e5e05111713f2fb84d06ca6d952ef5ec964ba6509a6e1ff339c385bc09cef346f73d1dd8cbe65a38a32d0417da78126d4cfcb7d2d4e24367fbaf83bb22b8f74085ceaf25af030fbf29c6b29030529d5ff7026a1121a624b949f0d0713e7d93136b7e821943e25ddf61e38e104519509994a19a2f7156fcb54ce7065fb833e2e868ad80909513b58e46838411b40abac1172a479337fdf6b71d005bba072a8747c56a257a30d66b13452c4416820ddff01564cc6fd16b634447ab870c8593150bb10f6b491f4aaa8c53beeee237c06dda95a4d016e000b7a2edc3e49d55a62b24e375d8bf48fa865200677e9014ec574eeed69d0b3c829602386646667d810eb03b3c634de6149286324a399a806d6de71acbacccd309779ee82ffee2d90915e1b1fd4d819d6ca3444ada7cdef1433fab43f41c999ebebd71816b34b16844ad466f19d64621733014adcb68c333974db7acc959766fc52c8f289252250427d6843723a2109a7151f4aa6dabecad74b96423e94bf8577b7c9675b884e2b51c52df3e0c80ff93b1dc4283648839a51bbece524c4b16b4883d4ed5ec8fbd0ed1d79c64b12051b5e150358abd5b52ea7b6c6b6c629f2ccfabc5dd5d7a2bcd7697b49bfc92bf4fab551e76b69d740cdfb62fcc62333a2a5dd83de5bfe560e669cb808bbddbfbb80cae9ac517e67f4eab86ac2898e2d1bf9dd3618628986b663789cc307d432a13861716be33b657e7a74b58704c575556a29a9135d2d796ed7b1bd47db6e12eba9d66c4a59bfab6f68c2408d6f2601effd032991aee61d182518b641660c160b8dcbdaa77e7b63807ffa6fa53d8b64639165a25d9c922f3875fcdd13397fedbcbb59f7d7995f300e753fa146ccfdd733c7eb9648ab8302ab4bba0bbb1a140c116dfb1b320c379cf5e5bc7899fdcf5df54e1d618d7f20720aaf29d5b439d0171fa1ac4476715887cc010ab30ce9fcfc242f8d99b99255a2e9ad07d8ed8e9ef7ce30e2c8b27c0eb8a71e6c731493c96c131a5a70a6a5dbcfc2d40c29f977ae3c3cf3d1266846843f714f0238d97b5046f33b60366b8c573a1867933ce7193bd5d029508e7a6b26daeed73177ae2944ab2fb7fe95b5d6abbc2dd7bbc560980b7a174a04c26e4f3c1b9ceade9f66a2187f70ebb5409b2697f970c9cb748ec4bcb1f67f9568499826cf1e66fa9d952edfdcd9c3b72c0e2de2d1cb5880e5636903b032c4da9e1582302bd74f5cdb4ecff44caaed42c3d66a994d6d9f169dcc6691d5e11a921feaf64350e1bf8fb4cfea6bdda5fd49d23358bf82a38a3080ef9b9b23c01c712ebc6a35aca54424054080df677e1c0465370fa67ad81e8e62f67f141df5db349ce4507d047db0e89e2b1c134e8d45e8ac300e045ce408d39a76f56bc9555e281ea8ecfe5f6a248fe90f1e3c5fa78587b613c70f80105e5c8bff248d65625140638f17520c68c01e59e3bd432ea2cad5be64421de3a258528b2767554995e519d5f12fbdec8a293aa88b93dbae2fe4dde32e5ca53a723992d74b3461d4004bd551a2199e8ce439349e0e0ce1d8abc3a5addad32edd328703cd95795171153b35231f3983515c301e07fa28de591a6c7dedeb32fbaef388fc94a6bcd2dff681599d2d961608b62fdf940cf26881c2e4342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0xfca) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000023000-0x4)=0x0) [ 51.599085] device syz1 entered promiscuous mode 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x6)={0x20080522, 0x0}, &(0x7f0000504000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xcfe2, 0x16, 0x6, 0x100, 0x9, 0x1ff, 0x2, 0x0, 0xffffffff00000000, 0xfffffffffffffff8, 0x8, 0x2, 0x7fffffff, 0x80000001]}, &(0x7f0000001000)=0x108) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r2, 0x0) 2018/01/08 07:01:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffbd) r1 = syz_open_dev$sg(&(0x7f000053f000-0x9)='/dev/sg#\x00', 0x1847, 0x28400) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000f3b000+0x607)={&(0x7f0000c37000/0x4000)=nil, 0x4000}) 2018/01/08 07:01:59 executing program 6: syz_open_pts(0xffffffffffffffff, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f00006b9000/0x4000)=nil, 0x4000, 0x1003, 0x33, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x8000101881) ioctl(r1, 0x4000000000001284, &(0x7f000090b000)="") ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000681000-0xe0)={0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x7, 0x18, "8351a369f7d8dbd61335a756478fbe951a0d473a0bced5c64b8108dc1aad32be13422c6bf1da4e623e0f51313a9ab36ee3fc6c5d939b18c4f23d38d069baf43d", "ef29272cca11e78a24858844945f474caa25ff00ce9b9a50d66e3327816c0081f408f396857fbbd6b9739abab3c01e36d800f901d8b38ff03793c84d5aded384", "7d38c0b6c105ba7f1df0c019c1987334b29cc2f4dc38cd8c644f7075456dc481", [0xcf, 0xffffffffffff8000]}) 2018/01/08 07:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) r1 = gettid() getresuid(&(0x7f000084e000+0x9bb)=0x0, &(0x7f0000fbd000)=0x0, &(0x7f0000341000-0x4)=0x0) getresgid(&(0x7f00007fc000-0x4)=0x0, &(0x7f00000f1000)=0x0, &(0x7f0000c62000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d30000)=0x0) lstat(&(0x7f0000c3b000+0x901)='./file0\x00', &(0x7f0000b75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00001be000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aca000-0x4)=0x0) lstat(&(0x7f000061e000+0x600)='./file0\x00', &(0x7f00006b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d82000)=0x0, &(0x7f0000dca000-0x4)=0x0, &(0x7f00006de000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000222000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030f000-0x4)=0xc) r11 = geteuid() r12 = getegid() sendmsg$netlink(r0, &(0x7f0000774000-0x1c)={&(0x7f0000d3d000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000e1f000-0x18)=[{&(0x7f0000bc7000-0x210)=[{0x8c, 0x4, 0x400, 0x100000000, 0x2, "7d8092e894d17570a8804f1eb628a1930a21d58b28661dc71162a5fd42403729d0826efeb530648c49b405618557edda207b0c6b67dc0fdd562734469e71d26b4b3a8a9a2da8d51d2fdac2a27c28336bbe47c5b2233aa920ca3fcc7fbaaa8df13d6a2336b3de3c94c0975572b7543faaf5dd5a3725ef25f3772f"}, {0x38, 0x100000001, 0x401, 0x8, 0x1, "4883eeef33c110d0858e55169f1c59ddf91d144aaa0c2c1acfb90755344a9b4484349b5ba97dfa0e"}, {0x60, 0x5c, 0x60c, 0x4, 0x0, "162677dfc8f6854a9ca20797403d73d1094b91b8ce3222141ff4e55850bbf10101adc141a1e12d6f8efb94e18c55f77352ef0ab843bab6e75af3c282bd062a2c6e9aab99065e31b6c745663787"}, {0x78, 0xffffffffffffff81, 0x3, 0x0, 0x3, "58180a933d145d09fe32a17d4139a6985cb5c874c94625907ebe3a99bb4040d5981821910ddfe6b3825cb5976f29cce3ccb8bd7383ce88308c77890ab5208656bcd14625dc25baaeb98b5886898f52f6af584881e408683a43d94bcc3ceba36e0cb5c8880d76"}, {0x38, 0x5, 0x214, 0x80000001, 0x3, "7bc45628d55476e4e2ee2ed2d44194216cb72d66e2ad74d15c9b43185c795e4e9ffd6324ada0"}, {0x3c, 0x6f0, 0xe00, 0xb1, 0x2, "9859fa3e47dc18bf5731d896bd7a2cca9063df3e85a88042da1224898abe9023f9f992b4983851815c0e82"}], 0x210}, {&(0x7f0000341000+0x7f4)=[{0x8c, 0x1, 0x504, 0x0, 0x2, "a53736dfc25fa59d3fcef46421f1c8cd3d92ec04d373710c4903a50ecc6177e42a91fb8a1ebb0e16a5165a86fb70388467a05f929e119fc77b84f7cd5e18bf48820b6e4cc7955959b097aa3e9b6d5a1ec996f3fa17a84b2370df1d17a13b8ef0d84d9d3268fcf073d01753b7a1f4713141dfdf2113c39710c1dbc449"}, {0xb8, 0x200, 0x6, 0xffffffff, 0x3, "8ffe03d61f5951088720d0b62c4e83d99a02b47c51799d4f81698341162cf936101d6af2660e66f15ee7c043ba330f327eb4ee7ecf0584a9a75c50f2cab4b3d73865f1626a635ef366778281ffdbfe23c3ba43dbeb580c339d31104ae60a7fe806a9f3a2f82fb4b2876a3f0a03434ca4588b351170747c64d5c9d4d69fdca4860e5e056902d67e9a82981eaf5523f2768e7e34cd3143026ca02b8ffb0540b367eee3d4b540051502"}, {0x64, 0x6, 0x8, 0x5, 0x1, "d8e42eb20c7cff9c1590c963aa7915ad4161fcda1391efc630c177e1a187372b055421a2819b58dbe2274c8d1612fcae2281f28e51ed73e23547ca5900702ef2aa4b921e915cb959f5c4129c0088ceb3d02fffcb"}, {0x1010, 0x9, 0x310, 0x2, 0x3, "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"}], 0x11b8}, {&(0x7f000014b000)=[{0xb8, 0x0, 0x800, 0x79629663, 0x2, "0f2197165e2b0488a2e040766ccf6abfa59783392c3cab790fcdadfd91d1c57a81ab59959ad1bde5dfd8f2ccb1466d08dc5b71a524cdfe890ac017fb236bbd4283ed0486919bc66389d70e6697b95a39170d38f2c3dc289dfc52bb5eec380aba6beccdeb965f95cb2c7a05ec65a9062be2b0ee1081c744f28bd23af52398647c6bfc114ff3f4b92698980efca333a2f812d96d0dd2988337ae32eb3787e03bf1c2c3c7dc764b"}], 0xb8}], 0x3, &(0x7f0000ba9000-0xa8)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x80}, 0x4004) write(r0, &(0x7f0000be9000-0x22)="22000000140007000000000001070000020803e401000000090002000005ff72f115", 0x22) 2018/01/08 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x8000, 0x0, 0x6, 0x0, 0x5e56, 0x3c, 0x0, 0x1ff, 0x0, 0x0}) 2018/01/08 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000859000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="2f226e0c5c15", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="595830aa95bd9120230615a08b457404"}) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/context\x00', 0x2, 0x0) connect$inet6(r1, &(0x7f0000ecd000)={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2018/01/08 07:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031d000-0xfc)="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", 0xfc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007db000)={0x0, 0x6, 0x0, []}, &(0x7f0000d6c000-0x4)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000f5000-0x15)='/proc/self/net/pfkey\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a2f000)={r1, 0xc83, 0x11}, &(0x7f0000e16000)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e7e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009ff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00008d6000)={r3, 0x2}) 2018/01/08 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mkdir(&(0x7f0000982000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, r3) fcntl$setstatus(r4, 0x4, 0x42000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/vga_arbiter\x00', 0x40000, 0x0) symlinkat(&(0x7f0000183000)='./file0\x00', r5, &(0x7f0000a85000)='./file0\x00') inotify_add_watch(r4, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) r6 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r6, &(0x7f0000c20000-0x8)='./file1\x00') fcntl$getownex(r5, 0x10, &(0x7f0000e8b000-0x8)={0x0, 0x0}) 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/checkreqprot\x00', 0x2181, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/context\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000fd1000-0x20)={{&(0x7f0000895000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f000063f000-0x1c)={&(0x7f0000d48000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd1000)=[{&(0x7f000032a000-0x76)="b0eaaed37b69a663943519406c6b9fb05bcd12d08cbf8c54516706f257e5876b3c40e2765879149a98bee445aced84a0bdf751517173ad7f4e224bdb9a7a70960e21c798f4baa9865b3115e845c3c52693ac5fcdb4b2bdc059e917225146c0735271b459a830f77c0d3cfd373038b1090e8926b50bd7", 0x76}, {&(0x7f0000fd2000-0x96)="e24595d56d938180451ce06b54c05b61f13e6a6a3db0faedd3691fea53f6c6ddf340a35f81bb1a51e9ac3d4ce9d0fcac0d291b611466317bd303c0633832b2ffa0e6ba4223e08b9f632bf328c604b66fbeb01f092de3b8c7140bd28ede9e966fdc61437d2d853bf3d48e9fbdc8fb93be28d0498af64b9210a2a6900a2e947d9b8ad61e74c4eae184685e6e9a5bcd952f42ac7ab944c9", 0x96}, {&(0x7f0000c35000)="61c6bb7d211f928d30342955e326a3b030d56126291916", 0x17}, {&(0x7f0000a9d000-0x2d)="a8dbc1de2cb7fc8b1b915e1a76e2cfcbafbd9e7e803e30f95d48455706e13641046a7598f5349e518f7f37ca27", 0x2d}, {&(0x7f0000fd2000-0x29)="44bc84fbe74b4252c703fc56ece692d6732a2ec8179ed910d08bb5b21cacff058c9e404bf73005f548", 0x29}, {&(0x7f0000a74000)="f4474402039b2d0b8796ff57e50d8ae65598b809e03ea7b70952603e89f72e6c64fa7d5e497d5967c84817e2bacd07773e4c58d9f5ecc93040721ec7911c47e1206b9408219a563b2e3c7724013cfc8add3f27352749a1593549fcb0b1e1a5fbe223594f03f684f15e9819f27e4947ea4606628cce0dac0f0eda08108e0794d29f985f85b260e9b5cca8a97b4240baf4a95947e4b43367c9849a784f", 0x9c}], 0x6, 0x0, 0x0, 0x8000}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000de4000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000fd1000-0x14)={0x3, 0x5aac, 0xfffffffffffffffa, 0x0, 0x7}, 0x14) 2018/01/08 07:01:59 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x3, &(0x7f0000000000)=[{0x2c, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key$keyring(&(0x7f000001d000-0x8)='keyring\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f0000031000)=0xc) lstat(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) lookup_dcookie(0x0, &(0x7f0000008000)=""/0, 0x0) 2018/01/08 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000e34000-0x8)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f00003d0000)={0x0, {""/7}, 0x0}, &(0x7f00001d7000+0x24a)=0x10) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000032c000)={0x0, 0xde64}, &(0x7f00004dd000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000326000)={r3, 0x200, 0x30}, &(0x7f0000a10000)=0xc) [ 51.811366] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.841916] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/08 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002cb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/status\x00', 0x0, 0x0) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/08 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000edc000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000968000-0x18)={0x0, 0xff, 0x149d, 0x10000, 0x932c, 0x4800000000000}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00008f6000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0]}, 0x5c) recvmmsg(r0, &(0x7f000015d000-0xc0)=[{{&(0x7f00008f9000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000033e000)=[{&(0x7f000004c000)=""/211, 0xd3}, {&(0x7f00002d6000-0x86)=""/134, 0x86}, {&(0x7f00009d1000)=""/90, 0x5a}, {&(0x7f00008d9000-0x21)=""/33, 0x21}, {&(0x7f00008c2000)=""/44, 0x2c}, {&(0x7f0000869000-0x72)=""/114, 0x72}, {&(0x7f00008c7000-0x7c)=""/124, 0x7c}], 0x7, 0x0, 0x0, 0x5}, 0xfffffffffffffffb}, {{&(0x7f0000353000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d4000-0x20)=[{&(0x7f0000cd0000-0x3)=""/3, 0x3}, {&(0x7f00007b5000)=""/158, 0x9e}, {&(0x7f0000296000)=""/53, 0x35}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000eba000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000006b000-0x4)=[{&(0x7f0000328000-0x1000)=""/4096, 0x1000}, {&(0x7f0000494000-0xb4)=""/180, 0xb4}], 0x2, &(0x7f000002d000-0x4b)=""/75, 0x4b, 0xcca}, 0xc3}, {{&(0x7f000003e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000e62000)=[{&(0x7f0000441000-0xe6)=""/230, 0xe6}, {&(0x7f0000681000)=""/229, 0xe5}, {&(0x7f0000315000-0xcf)=""/207, 0xcf}, {&(0x7f000002d000-0x22)=""/34, 0x22}, {&(0x7f0000342000-0x25)=""/37, 0x25}], 0x5, &(0x7f0000e0d000-0xe3)=""/227, 0xe3, 0x8}, 0x3}, {{&(0x7f00007ba000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c6f000)=[{&(0x7f0000c64000)=""/250, 0xfa}, {&(0x7f00007fd000-0x51)=""/81, 0x51}, {&(0x7f0000dfa000)=""/197, 0xc5}, {&(0x7f0000e87000)=""/248, 0xf8}, {&(0x7f00001df000-0x1000)=""/4096, 0x1000}, {&(0x7f0000270000-0xda)=""/218, 0xda}, {&(0x7f00008f1000)=""/220, 0xdc}], 0x7, &(0x7f0000964000)=""/56, 0x38, 0xfffffffffffffffe}, 0x8}, {{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00008cc000-0x79)=""/121, 0x79}], 0x1, &(0x7f0000fda000)=""/229, 0xe5, 0x7}, 0x8}], 0x6, 0x120, &(0x7f00002dd000-0x8)={0x77359400, 0x0}) 2018/01/08 07:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x80000000000000a) r0 = socket$inet6(0xa, 0x1, 0x0) unshare(0x220000400) syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000d4d000)=[], 0x0, 0x40000000, &(0x7f0000b4e000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/08 07:01:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000132000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/134) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000df5000)=0x7, 0x4) socketpair$unix(0x1, 0x1000000010008, 0x0, &(0x7f0000296000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x7, &(0x7f0000836000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000798000-0x45)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r0, &(0x7f0000d55000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x12, &(0x7f0000ab0000-0x8)={r2, 0x2710}, 0x8) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) timerfd_settime(r0, 0x1, &(0x7f00008d8000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e6a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r0 = socket(0x10, 0x80002, 0x0) recvfrom$llc(r0, &(0x7f0000117000-0x20)=""/32, 0x20, 0x10000, &(0x7f00005d9000)={0x1a, 0x8, 0x200, 0x7, 0x8, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x2, &(0x7f0000730000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff3000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ff2000)=0x6b) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000ff4000-0x20)={0x2, 0x3, 0x10000, 0x4, 0xffffffffffffffe1, 0xffffffff, 0xffffffffffffffc1, 0x7ff}, &(0x7f0000d55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mkdir(&(0x7f0000982000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, r3) fcntl$setstatus(r4, 0x4, 0x42000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/vga_arbiter\x00', 0x40000, 0x0) symlinkat(&(0x7f0000183000)='./file0\x00', r5, &(0x7f0000a85000)='./file0\x00') inotify_add_watch(r4, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) r6 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r6, &(0x7f0000c20000-0x8)='./file1\x00') fcntl$getownex(r5, 0x10, &(0x7f0000e8b000-0x8)={0x0, 0x0}) 2018/01/08 07:01:59 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000870000)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d2f000)='/dev/net/tun\x00', 0x0, 0x20000000000400) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/context\x00', 0x2, 0x0) openat(r2, &(0x7f00002fb000-0x8)='./file0\x00', 0x400000, 0x181) r3 = fcntl$dupfd(r1, 0x0, r1) openat$rtc(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340070e0000db24a266325d59"}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2018/01/08 07:01:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) request_key(&(0x7f0000c7f000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xf)='!}cpusetmd5sum\x00', r0) waitid(0x2, 0xffffffffffffffff, 0x0, 0x1000008, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00006d1000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000810000-0xa4)=""/164) r2 = memfd_create(&(0x7f0000068000)='\x00', 0x1) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002db000-0x9)='/dev/sg#\x00', 0x2, 0x40000) ioctl$fiemap(r2, 0xc020660b, &(0x7f000081f000)={0x7ff, 0x8, 0x1, 0x0, 0x2, [{0x7fff, 0x4, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x5, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}]}) r3 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00006ef000-0x22)="220000001c00b515f8efff00ecffff0007ffe4ff0000000400000dd506000200e400", 0x22) 2018/01/08 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b4b000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b4b000-0x8)='./file0\x00', 0x40, 0x10) setsockopt$ax25_buf(r1, 0x101, 0x4000019, &(0x7f000092f000-0x2c)="8f6102000000ce9c01000000d344fffffffffffffffa7426d0247c2b35e81a359f151b93c2647a6792af799c", 0x2c) getpid() 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bc000-0x8)='syscall\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000bc8000)=0x3, 0x3) fcntl$setsig(r0, 0xa, 0x13) 2018/01/08 07:01:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0xfffffffffffffffc, 0x5, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(r0, &(0x7f0000055000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000614000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000025f000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r2}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007c4000-0x4)=0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)="f0", 0xffffffffffffff38) vmsplice(r1, &(0x7f0000056000-0x10)=[{&(0x7f0000c76000-0x7b)="7c1c4cfb47cc0881aa35a3be8b56edee109005e641ec437faf54cd6972e510c8c07e90331008f2903aefa18fa90d97954c3340374aec2531df062a52aa7dfad87868bb1cced90cbbb7e0f015af784eb7e8b6d05452f52186eb982705c404008b3947d9fc58502441b612032ae65c8872291ce80e59211d36d7690ae604a0f0eb82ec8efd2318ae6fb4a91ea24037662228e4276c77a1327ecba42dc9bef0b6ddde15c5b5", 0xa4}, {&(0x7f00006e5000-0xff)="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", 0xff}], 0x2, 0x6) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a17000-0x4)=0x0, &(0x7f0000062000-0x4)=0x4) [ 51.946137] device syz3 entered promiscuous mode 2018/01/08 07:01:59 executing program 6: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000186000)='./file0\x00', &(0x7f0000811000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000812000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000812000)=""/37) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000812000-0x1c)={&(0x7f0000811000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000812000-0x18)=[{&(0x7f0000812000-0xe2)="f939dce7adc911714884563243d5d2ac4019787bd6b053ded977807a9903b015a86e89ce389fdc918f9a20556942bda507dff919c9d1e934807a0f74fda12469bd93875354d6cae4633fd1215c621bbeef9ae86e0dde87bc285856ef820139c5c4f7068cf49bc711fffc529c1a0fa99b6d2a7226e7f7ae0491dee92bd51bc093a45ff933a652dbab0be1750e24a3b231fcb0e3e15c37b58fd03866aaea8a16e3125724e05a193f19a71e48ce3f3a62ae958b0caa6764dd4ea9666f9170fbba6c4e4745e919dfc32646382cc95c1e67ed1910113fdb231589cfee4c96663a023ed4c4", 0xe2}, {&(0x7f0000811000)="ed171c6a5092a187df03535fe6b9b093e0ea7455eea601fd4b3c66ec04624024a364e8b3ba320a25d8eaedd06267689fcbe5e23e09f3610caaac3a1a512f65a18b72a1c4db586c8864ae7eecc28fee61e24b0eb71115830356183b9296dbbead22020cdf5ee573e6912d3e37c678d14c8b02a82caba282dc20b0ceb0548973cf80259750de5dd60d342813a3cc4792a4104946cf7219587af1ffb492d88ac57a0221ee87cf3ed380eef35b480d9cd53965b7e49031fd5e3f7899b54fab2ed90232bff07c33b768b52611873f58e1bab4161566ae04faa2503edae2503dfd87ba1fe13689ddc3adf2551ab4931d75f28e", 0xf0}, {&(0x7f00004e4000-0x8e)="269308b7834086555462bd48c26407a37895b9ee93ef5e6f11d7be57a3bb8cd85310d63f3a10d7a78e1db1126a91e6c94361d84476bb5f344ac0ac6daf9c6e318ff4b4325b9ac889e425bffdf3640d657b9fd3a3340dd6a012084c130200856b8f714846b497cb25b5cb4b534cf3a65572c1b69a69424e023869a8b462ae3ad2e902c955e0cb0a26e4908a42950f", 0x8e}], 0x3, &(0x7f00007a3000)=[{0xf8, 0x10b, 0x63, "b5a3b2e2db6c242333aa6a9b39b4d6fe81d1f8cd5ca973fafa7d31638571633c3d827baf9de466ba9ca48906ec94191d2f1381245d8ab5962b8b15e0fe34f02e791e181334f3a9cbb4126702c913a33ebe684c083834ac8c4bfdca615ef9834196b413e73a6f519e99924041b2ca463ab3342368b18b174d19facab28e03ac9d01eb133fc92b17d7fec1035a188d7384d5c61d820ff3fb00bcd001783a3f1c4592bd00494e2a84d3b4e8c9388dae5ca14c6bab0764073b49cce2b1a4ccb5a21277f888c5f749f8392b1e6ad6fe31f8274a08f7b2de655f2c3dc04895fb74bf02d7cf2f5364798e4b184a61f4"}, {0xc, 0x101, 0x7fb, ""}, {0x64, 0x29, 0x0, "547a78eca667c44abc8169566a719a33907471cacd066f42627bb1bdb82d16bc638ea91a5795fc075c9048f858f56a7cb942276e30f2bc45d134a96f703acdfdc3d6add05936bcc2dcf43dd44124578cc1e55bc698ba15"}, {0x34, 0x0, 0xff, "92fdaeafae3a859aa032797235f2fd218310a8b6567e23713f1109bed36983cf968b8e4a0c"}, {0x78, 0x105, 0x1, "2183df2ded64700855badeb15fb7165a8096ad1ae1f259df3be831716047511dbf40b8359de776efcb9666e0e1d3c1006a2250fdadd485293a86a43601d6679a9db6a09cf4b7f7bee6d571333722b086cf9078c9be248a8cf6d4b835bd3704791310e63ee7867bf1e9b925"}, {0xd8, 0x88, 0x5017, "01a274c12db2f76782c400a9684ab64bf3b19d1f0966594540bd1d1afa1597d43d6857216f65bf9cf851ceb94437d94593114e38c174a29ed2b2b1c501142040b51e9e8d73f64749dc8a22022e62d4c5d54ac1f7c8096e9c517feacb657f961c8ef2200f67364157cf06f7a92cdf9d0a0b036fb7f4b0a19b06eaca455bdf840f05582e38d1558ee0594c21b9d622e97532592532f0c79c5f5fca4e944054663a1cf9f89d19acbf4e8f2d23f918ac54b8d9be29c726732e8b8d10df52c8dd2828b911d01914043b728b81"}, {0x30, 0x116, 0x2, "a621141530c5b48d9e5df8120f4b595946f955a5bf79ca90349abf9cc5cc12194bf3bd"}, {0x100c, 0x19e, 0x8, "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{0x88, 0x1ff, 0x800, "17af4ec10f67507243804111d226dd488d10ae9a13c886af6c284d0094cff0d6e8e8e1fd5d63ed80fb26ee3322a11bc6bf22f355684e8888f1a0f589c74c1b0fdf681a5b01f74e107e9dab63f437509a60ab09ac40e650ebe8086eca2aba04ef732d6e47aa70d73a9af4a936f2ae653a55f0d9514510349fa0"}, {0x8c, 0x0, 0x4, "36e349168ccd59a1ec18592255d4a5f26f6fc059bc1b6e56bd63c9a713015ae523b050f2461a1d96ae20483f24ced8de7c9bc5dd85ae314f18d3c590c32d757c59a46e03e14f6981859c4cf7772fc845ff075f6655833feb3923548395b50e9e3dfb1e23b92b70735f2877fb16792c008bc12fb74db34721f5e068a88b"}], 0x143c, 0x0}, 0x90) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) recvmmsg(r0, &(0x7f0000314000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000811000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) recvfrom(r1, &(0x7f0000732000)=""/40, 0x28, 0x10060, &(0x7f0000454000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000059d000-0x8)='./file0\x00', 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d2e000)=0x7) openat$ppp(0xffffffffffffff9c, &(0x7f0000c5e000-0x9)='/dev/ppp\x00', 0x80200, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d3d000-0xf)='/dev/sequencer\x00', 0x4, 0x0) ioctl(r1, 0x3f, &(0x7f0000b9c000-0x3e)="210bbae86fd8027c6d8d2bff533ff093033e84a803ab99745cbd53172e68decedc0cda44a34bc5cdc2099c23e4ad0f86a553b2e58e9a700406d9898d8218") 2018/01/08 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000a80000/0x1000)=nil) 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b80000)='illinois\x00', 0x9) eventfd2(0x33e, 0x0) 2018/01/08 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f61000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004c3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000080b000)={0x3f, 0x4, 0x717, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000080000-0x17)=""/23) 2018/01/08 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, 0xffffffffffffffff) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x40, 0x0) 2018/01/08 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) timer_create(0x4, &(0x7f000001f000-0x58)={0x0, 0x11, 0x0, @thr={&(0x7f000039c000-0x5c)="968919d6548f9875d1762346e36042f6e75b8f3a5294e7f4c4578b7f01105ebda799f91d973f7d3d69d3793ae57bacc9e24a4e622908d997667aa5f1572e88a9a8d3c7b0ac0315680d6dc27a6991e682957f8d7fee43331b7b829dd3", &(0x7f0000cea000-0xaa)="290c8c7251059ad8314c922b4319d197cdf1a7fe0e6d36e278f79727069ac1c4c73107157892a09fece615c8f3b0a4e6f5a8ac90d34d7b03d7743a770b1589bc7cc98c4b4d308339e1a36bbdac9c0e1b5c34ea1f8aeb187d30331e8f7aa8a06232e4a361afe1651546ea953ff2ce1484434b2452e9f4f60373e1fc981f4c6440be9ce99b7dfbe03a6fc84c93be389a8bc4e86acedc8455cdb4b99f1e38a9cf61b65d34c66c703ebc8078"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000879000)=0x0) timer_gettime(r1, &(0x7f0000b88000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000050d000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 07:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dae000)=0x0, &(0x7f00002cd000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r1, &(0x7f00002fb000)=""/4096, 0x1000) fcntl$getown(r1, 0x9) 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dd6000-0x4)=0x0, &(0x7f0000dd5000)=0x4) 2018/01/08 07:01:59 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ff000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 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) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000)={0x7}, 0x4) mq_getsetattr(r0, &(0x7f0000000000)={0x800, 0x2, 0x0, 0x7b8a, 0x9ea7, 0x0, 0x8, 0x2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c02000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x8000000000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000ed5000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.074661] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 52.084282] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/01/08 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d94000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d08000-0x8)={0x0, 0x0}) readahead(r1, 0x3, 0x9) sysfs$3(0x3) syz_open_dev$binder(&(0x7f0000c28000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$TIOCSTI(r2, 0x5412, 0xffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getgroups(0x5, &(0x7f0000a0c000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) setresgid(r3, r4, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f14000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000093000)=""}) clock_gettime(0x0, &(0x7f0000a4c000-0x8)={0x0, 0x0}) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e10000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f00004f4000-0x4)=0x15ac) ppoll(&(0x7f0000c05000-0x40)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f00005b6000-0x8)={0x0, r6+10000000}, &(0x7f0000f75000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004e5000)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000f32000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894d344e0e31cf89dfb3cef34d5bcfada536f8a2c5de62e937157bcb8e3f0f51b"}) 2018/01/08 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000776000)=[], 0x0, &(0x7f0000ec0000)=""/87, 0x57, 0x0}, 0x0) r3 = open(&(0x7f0000f2a000)='./file0\x00', 0x0, 0x180) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000a6a000-0x8)={0x5, &(0x7f0000659000-0x28)=[{0xd65c, 0x7fff, 0x0, 0x3}, {0x100000000, 0x6, 0x8, 0x2}, {0x0, 0x100000000, 0x4, 0x5}, {0x400, 0xffffffff00000001, 0x2, 0x3}, {0xa6, 0x10000, 0x2, 0x4}]}) 2018/01/08 07:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) fremovexattr(r0, &(0x7f000093d000-0x18)=@known='system.posix_acl_access\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000731000)='/dev/vga_arbiter\x00', 0x400000, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4e000-0x4)=0x9, 0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000eb000-0x11)='/dev/vga_arbiter\x00', 0x600, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendto$ipx(r0, &(0x7f00001ff000-0x1000)="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", 0x1000, 0x80, &(0x7f00008a8000-0x10)={0x4, 0x1, 0x2, "da707925f15d", 0xd42, 0x0}, 0x10) 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000+0xc41)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001b7000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fd5000)=""/186) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000f3a000-0x4)=0x81) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/08 07:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000411000)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) mq_notify(0xffffffffffffffff, &(0x7f00004b3000)={0x20000000, 0x0, 0x4, @thr={&(0x7f0000b55000)="ebba143c6cda000000000000f1a4a8bbfb4bbe8dff31b9cd7525f2e88dcf34b8655d006f466a5d638f7f03ee92ce7aabafd36f31ea4cb77a8002c0527bdb4cc4e7848a931a4be7659df8ffab8979123f5ded93f9e2", &(0x7f00001ec000-0x2e)="31a2952fdb422e72fcd99b51b8c5ee2dde55e74534bc43a6e4a4996642d09dd0ec141250d4da95a60ea2a6769801"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a50000)='/dev/rfkill\x00', 0x701100, 0x0) getsockopt(r1, 0x1ff, 0xb531, &(0x7f0000670000-0x77)=""/119, &(0x7f000030e000-0x4)=0x77) flistxattr(r0, &(0x7f0000b9a000)=""/119, 0x77) close(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/rtc\x00', 0x2000, 0x0) ftruncate(r0, 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000d92000)=0x0) fcntl$setstatus(r0, 0x4, 0x0) open(&(0x7f0000539000)='./file0\x00', 0x40040, 0x0) 2018/01/08 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/vga_arbiter\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c5e000-0x4c)={0xffffffffffff411d, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007b6000-0x6c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) open(&(0x7f0000fb3000-0x8)='./file0\x00', 0x101002, 0x4) 2018/01/08 07:01:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000002000)=""/174) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000003000)=""/5, &(0x7f0000002000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r4 = getegid() fcntl$setstatus(r2, 0x4, 0x0) setresgid(r1, r3, r4) chdir(&(0x7f0000000000)='./file0\x00') sync() ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000002000)=0x1) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000678000)="", 0x0) 2018/01/08 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0xffffffffffffffff) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) 2018/01/08 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xd, 0x40000080000, 0x0) recvfrom$unix(r1, &(0x7f00002e5000)=""/4096, 0x1000, 0x12020, &(0x7f00007bd000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f00009e1000+0x500)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) [ 52.249649] IPv6: Can't replace route, no match found [ 52.266372] binder: 7805:7819 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/user\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f000081c000-0xc)=@proc={0x10, 0x0, 0x0, 0x2000001}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001da000-0x9)='/selinux/member\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) 2018/01/08 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000672000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000703000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000987000)=0x0) [ 52.300469] IPv6: Can't replace route, no match found [ 52.313880] binder: send failed reply for transaction 54 to 7805:7810 [ 52.338052] binder: 7805:7819 ioctl c0306201 20000000 returned -14 2018/01/08 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d96000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200001600000000000000f80d001100000000000000002008", 0x29}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000433000)='/dev/rfkill\x00', 0x501000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e20000-0x4)=0xfffffffffffffffb, 0x4) 2018/01/08 07:01:59 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r0, 0x3, &(0x7f0000ef2000)=""/51) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000187000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef2000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000ef4000-0x2)=""/2, 0x2, 0x0, &(0x7f00000eb000-0x9)=@rc={0x1f, {0x8, 0x1, 0xf8, 0x8, 0x1a0f6646, 0x7}, 0x8}, 0x9) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000ef3000-0x10)={0x1a, 0xf7, 0x7, 0x1, 0xbc11, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000ef3000)={0x3f, 0x0, 0x0, 0x8}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000081000)=0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000353000-0x8)={0xd19, r4}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r5 = syz_open_dev$sg(&(0x7f0000c81000)='/dev/sg#\x00', 0x10000000, 0x480) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000ef4000)=0xffffffffffff74a0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000eb6000)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000ef2000)={@common='eql\x00', @ifru_flags=0x4200}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b81000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef6000)=0xe8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ef7000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x20, 0x1, 0x1, 0x2, 0x80, 0x20, 0x6, 0x3, r6}, {0x40, 0x7, 0x101, 0x7fffffff, 0x1e, 0x9, 0x5, 0x5}, {0x50e7, 0x20000, 0x0, 0xffff}, 0x4, 0x3, 0x3, 0x1, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x4, 0x3, 0x2, 0x200, 0x872c, 0x6}}, 0xe8) 2018/01/08 07:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a5000-0xc)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cb1000)={0x0, 0x20}, &(0x7f0000aec000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002b5000)={0x1, 0x1, 0x6, 0x9, 0xffff, 0x2, 0x0, 0xfffffffffffffff9, r2}, &(0x7f00002ff000)=0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000e6e000)="259dd460f859574c1a1e6fc995953006ef305af80d552aad28a895733c60a636351be24475d92ada65703da979d81af3346e", 0x32) [ 52.353639] binder_alloc: binder_alloc_mmap_handler: 7805 20000000-20002000 already mapped failed -16 [ 52.380027] binder: BINDER_SET_CONTEXT_MGR already set [ 52.386595] binder: 7805:7841 ioctl 40046207 0 returned -16 [ 52.388633] device gre0 entered promiscuous mode [ 52.403573] binder_alloc: 7805: binder_alloc_buf, no vma [ 52.409235] binder: 7805:7819 transaction failed 29189/-3, size 0-0 line 3128 [ 52.423225] binder: 7805:7827 ERROR: BC_REGISTER_LOOPER called without request [ 52.459116] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.464975] binder: undelivered TRANSACTION_COMPLETE [ 52.471022] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000a9d000-0x8)={0x0, 0x0}) open(&(0x7f00001c5000)='./file0\x00', 0x0, 0x0) 2018/01/08 07:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000438000-0x10)={&(0x7f0000152000/0x2000)=nil, 0x2000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f49000-0xc)={0x10000000, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ace000)=0x0, &(0x7f0000cad000)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x80000001) munlock(&(0x7f00007a4000/0x800000)=nil, 0x800000) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00001c4000)=[{&(0x7f0000a31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000156000)=[{&(0x7f0000e3e000-0x43a)="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", 0x6ff}], 0x1, &(0x7f00008d3000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/keychord\x00', 0x20000, 0x0) sendmsg$key(r0, &(0x7f0000e0f000)={0x0, 0x0, &(0x7f0000a6f000-0x8)={&(0x7f0000116000-0x88)={0x2, 0x18, 0x7fff, 0x9, 0x11, 0x0, 0x6, 0x3, [@sadb_address={0x5, 0x7, 0x7e, 0x80, 0x0, @in6={0xa, 0x1, 0x7254, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa46a}}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, @sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x58, 0x0, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fff, [0x0, 0x0, 0x0]}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x80) r1 = socket$key(0xf, 0x3, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/sequencer2\x00', 0x301000, 0x0) sendmsg$key(r1, &(0x7f000076b000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x2, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@rand_addr=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x802) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000a72000-0x1)=""/1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000210000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) fdatasync(r0) ftruncate(r0, 0x9) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00005ab000)=0x0) getsockname$inet(r2, &(0x7f00007e3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x10) 2018/01/08 07:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) listxattr(&(0x7f0000ec8000)='./file0\x00', &(0x7f0000725000)=""/4096, 0x1000) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f5f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000132000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1d000-0x4)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000005000-0x4)=""/10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000785000-0xc)={0x0, 0x0}) connect$inet(r0, &(0x7f000061b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 07:01:59 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0x8)='/dev/rfkill\x00', 0x4902, 0x0) 2018/01/08 07:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006e6000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000f3b000-0xfd)="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", 0xfffffffffffffe92) getdents64(r0, &(0x7f0000d7b000)=""/35, 0x23) bind$unix(r0, &(0x7f0000e01000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031091720000100000007020000000000ff06670000000c00080004001000000ef4ff01", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c05000-0x108)={0x0, @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]}, [0xf10, 0x9, 0x4f, 0x2, 0x9, 0xbba, 0x8000, 0x9ca, 0x200, 0x8e, 0x9, 0x3a4c2993, 0x3, 0x1, 0x9]}, &(0x7f000018b000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d47000-0x8)={r2, 0x400, 0x2}, &(0x7f00008b7000-0x4)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c79000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000479000-0x4)=0x0, &(0x7f0000a39000)=0x4) 2018/01/08 07:01:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000934000)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d89000-0x4)=0x10001, 0x255) openat$autofs(0xffffffffffffff9c, &(0x7f000084b000)='/dev/autofs\x00', 0x404480, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000d94000-0x28)={@common='lo\x00', &(0x7f000074d000)=@ethtool_wolinfo={0x0, 0x10000, 0xfffffffffffffffe, "3aa1fd769931"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 07:01:59 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f000039b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002, 0x80800) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0xfffffffffffffd91, &(0x7f000000b000-0x8)=0x0) getsockopt$llc_int(r0, 0x10c, 0x1ba60b8c9ec4336c, &(0x7f000000d000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) 2018/01/08 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00009de000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000012c000)='./file0/file0\x00', &(0x7f0000e08000-0xe)='./file0/file0\x00', &(0x7f0000872000-0x7)='jffs2\x00', 0x1002000, &(0x7f0000b8b000-0x1)="") ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000066e000)={0xfffffffffffffffe, 0x8001, 0x3}) sendmsg(r0, &(0x7f0000d01000)={&(0x7f000057d000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047b000-0x20)=[{&(0x7f0000cad000)="c7379815fe2c6bda92a46d12216cb5ecbde5f72ea659400038a587d160611495f10a7cf1ef1470f87df96497", 0x2c}, {&(0x7f0000776000)="b3d5339bd0d1f47d1281754fadf38b3f39b3ada8cbfefa2b911c85f04d5d8f8586ed426ae3da5971b443e12158cd4af93926bad2c97acd86a292664dcfde9109a149d95ee43cf444ea386c52ff23f33dceaaf7d18de30220daa649a806458cc6b7387df34838cd5710acea4cabf004db9286b49dfa56e89194d47595ca24f194cd416fe7b2a461dc061657993dbb26", 0x8f}, {&(0x7f0000408000-0x4a)="099f45c71e0a6532423f1ea43f7f2a40012323acc8882304d2bafc776620f27763984e9763e55decf025708a91d7797d2292029348f6acb1fbfdf81b882c70b17794fd88c1e9d4514780", 0x4a}, {&(0x7f0000a4d000)="1b4b0f19a347e58ac94c5fb65ca269af91bd53b8ce9aa42e8926cfadede27f3682b8f6332a5361e4b92b263c02cc8699128be8631afab2eb7c95216deed576975ab0d28133c60fe176bb2af9e5a663af0f14db23982094e831a1969b75c5", 0x5e}], 0x4, &(0x7f0000983000)=[{0x90, 0x105, 0x8, "e3f85d8a51ae38a93fefe867bf5ca9895f8a61ed57bc468432d6021cade85cc3775a1a14f31396eb9ca8455c8bf1a985691a675509bec5470335121d570a435cfd182552ebcf9a7e83a7fd3afada90a5871c7efc41f93ea44c83fa55d77c5c053c44fe47c339c4410753e0771f7bae8188daa08c94b6a2287f24d970cb826f437f"}, {0x88, 0x115, 0x1, "d3fd3f185c1f1022b6d0d07f9354e2c1e951e411ff0d007825a05d7438c40845e1d63fc40cd01ffd17649012ba4d2925694470707a885f07b9e8f5a9c9685e6fd37ed65bb05642cb10c8df6836a85c580603d3a202344377ee45e77c96637810f1144dbcef0f4d81aa6a81f5fdc692a11866b5b98939b020086180"}, {0x7c, 0x18c, 0x100000001, "0cc7fee59cca2e211a6d0475885ab5f309ddac93e1c25c8809f0523f9dd0ccce58d435efb9e6a27e8346c3720037a00ae86f0c9525953fb46731692898f25d0f8a58219aa277e5cbe5f2ac1e888a3c58a28ba245e9d94ab18d556fa53e0a9c0ff4ae8670320b2e73fdd318a8d7706c35"}, {0x78, 0x10a, 0x7, "21e8e18422b68056c5c9e5e21d775f4848b8a1e62e2c1b0213beb2f821411392e53523b9c90049a42f2f353c6e66d34da35c5b6782e2755181372bd7bbfce3c292037d1ba7fe6599f0a6c284e69c44304defadde03b5e51a26e94fec7a8b7c61eeee124de6bed4d0b1"}, {0xd4, 0x10d, 0xfff, "1b1c4f980a1ccc748083979d3771806cda7469463a94b40bbb99e4135d743b3c906abeb27b7abd381cf790045e265adbe9b918be234e0cbb422f6d9f615479f464efecbd67914f821744275f04a427da6b32ba9094be3e1d85637fb24d20f67cafbec20160898adea5288f7c0ba8ea779415e80fd41cecf5f799ea18e7ff591f8f228a9a23187768b964a75982c33fc675f326524fa25f8d11b1f496673a0d3470f250ffda6dc720ddf80804cf65369d28286bc04f96b808d09d9d19ce2a346b7d02c58aac820f"}, {0x44, 0x117, 0x4, "849dd0a5109ba23e6c2742391f1d4464867458120f3d57e4db5c8c6d00d094d48664ae7acb11d5cc6f8e61fbef8a73871b480976d13cfbab"}, {0xb8, 0x10b, 0x4, "61535846f1dec5f30718c0d18826c269120fa2f324de3a6f40c4b3b7074d594927e824d7163e20ca33079369d2ca2fa1955587c71cad577c298f71a1fb9ecf70e2ba2d23f19a7df9e1e93d5548e2ccb2231e63770a7b00ae68052696668976bda79e2bb7acf8122c0405655edd8071c27cf1977874ffe7ec29b5b7cb277764587a5309baf6ebff271959b96449aee4ffbc78e4e114f5421b1c2f59971dbec813eaa251529305cfa4268d59a2"}, {0xe8, 0x118, 0x48a5, "c6435f2b8935bcb7b082aa3002bd2c46ea32490784f1ea415eb74cdda88d0f24be42d4c5bb4b3e3df42db5b62d24142d542ffdb0d699226072ed52e95e54c485b5b88bbc2b4b773fb240a2cff9957d2c171b2253d22e997e2f01eec187860a95db79868b5c59b9d226dac0226abd2f7192babc32737011381051a1bb81b92119e150909eff535e4ba19ccf081b5ba3d138bd17ee677bff87a2a474311b31536aaa2fbc4c12ecb8d26e32a35f130cdc406226d0472838225c64d4a388168b2b604047979830e6cbfd53bba46c864e7e2fab30166422bf0ba38c"}, {0x84, 0x13f, 0x1, "f4683d25d647db80c974742d2ff7bb944cb0cf78d036a429c29fcd961ed803803df441b1f85566eac5ac4e341f6ae6518984806c0c5f26705ad49449cf6f6941740fc81c582e3425c596b9055ed226bdbbfc894bcb7c5768702630db69428aef022d7ef8f032bb5046d7cd87ec0e2ab724ce137a14"}], 0x548, 0x40000}, 0x4000000) [ 52.575022] device gre0 entered promiscuous mode INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.109572] INFO: task syz-executor7:7866 blocked for more than 120 seconds. [ 242.116803] Not tainted 4.4.110-gdac1439 #13 [ 242.121864] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.129825] syz-executor7 D ffff8801d9bafaa8 29288 7866 3531 0x20020004 [ 242.137212] ffff8801d9bafaa8 ffffffff851d98b0 ffff8800b3214fc8 ffff8800b3214fa0 [ 242.145197] ffff8800b3214fa8 ffff8800b3214f00 ffff8801db31fdb8 ffff8801db31fde0 [ 242.153158] ffff8801db31f4d8 ffff8800b30d8000 ffff8800b3214740 ffff8801d9ba8000 [ 242.161193] Call Trace: [ 242.163755] [] schedule+0x9a/0x1c0 [ 242.168931] [] schedule_timeout+0x3a1/0x970 [ 242.174903] [] ? usleep_range+0x140/0x140 [ 242.180720] [] ? wait_for_completion+0x96/0x2e0 [ 242.187005] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 242.193916] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.201970] [] wait_for_completion+0x210/0x2e0 [ 242.208171] [] ? wait_for_completion_interruptible+0x450/0x450 [ 242.215786] [] ? lockdep_init_map+0xeb/0x1690 [ 242.221932] [] ? wake_up_process+0x20/0x20 [ 242.227795] [] submit_bio_wait+0xf9/0x150 [ 242.233598] [] ? submit_bio_wait_endio+0xb0/0xb0 [ 242.239999] [] ? filemap_check_errors+0x9d/0xd0 [ 242.246293] [] blkdev_issue_flush+0x124/0x1e0 [ 242.252439] [] blkdev_fsync+0x85/0xb0 [ 242.257858] [] ? thaw_bdev+0x180/0x180 [ 242.263396] [] vfs_fsync_range+0x10a/0x250 [ 242.269253] [] ? __fget_light+0xa1/0x1e0 [ 242.274986] [] do_fsync+0x42/0xb0 [ 242.280079] [] SyS_fdatasync+0x19/0x20 [ 242.285583] [] ? SyS_fsync+0x20/0x20 [ 242.290970] [] do_fast_syscall_32+0x314/0x890 [ 242.297093] [] sysenter_flags_fixed+0xd/0x17 [ 242.303853] no locks held by syz-executor7/7866. [ 242.309905] Sending NMI to all CPUs: [ 242.316041] NMI backtrace for cpu 0 [ 242.319664] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.110-gdac1439 #13 [ 242.326652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.336014] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.342060] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.350449] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.355865] RAX: 0000000000000007 RBX: ffffffff847dc2c8 RCX: 0000000000000000 [ 242.363145] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.370401] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.377641] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.384906] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.392175] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.400434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.406285] CR2: ffffffffff600400 CR3: 00000000b7b8e000 CR4: 0000000000160670 [ 242.413569] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.420834] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.428082] Stack: [ 242.430220] ffffffff84207dd8 ffffffff81027e15 ffffffff84208000 ffffffff847dc2c8 [ 242.439198] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.446745] ffffffff8102938a ffffffff84207e00 ffffffff81220438 ffffffff84208000 [ 242.454357] Call Trace: [ 242.456910] [] default_idle+0x55/0x3c0 [ 242.462443] [] arch_cpu_idle+0xa/0x10 [ 242.467860] [] default_idle_call+0x48/0x70 [ 242.473745] [] cpu_startup_entry+0x605/0x820 [ 242.479793] [] ? call_cpuidle+0xe0/0xe0 [ 242.485395] [] rest_init+0x189/0x190 [ 242.491641] [] start_kernel+0x6b9/0x6ee [ 242.497232] [] ? thread_stack_cache_init+0xb/0xb [ 242.503630] [] ? early_idt_handler_array+0x120/0x120 [ 242.510368] [] ? early_idt_handler_array+0x120/0x120 [ 242.517089] [] x86_64_start_reservations+0x2a/0x2c [ 242.523665] [] x86_64_start_kernel+0x140/0x163 [ 242.529887] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.548878] NMI backtrace for cpu 1 [ 242.552498] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.110-gdac1439 #13 [ 242.559779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.569298] task: ffff8800bac44740 task.stack: ffff8800bb2a8000 [ 242.575363] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.584114] RSP: 0018:ffff8800bb2afcb8 EFLAGS: 00000046 [ 242.589562] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.596801] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.604079] RBP: ffff8800bb2afce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.611339] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.618580] R13: 0000000000000003 R14: ffffffff8426ea20 R15: 0000000000000002 [ 242.625846] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.634063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.639944] CR2: 00007fe7f45d3000 CR3: 00000000b7b8e000 CR4: 0000000000160670 [ 242.647181] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.654470] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.661739] Stack: [ 242.663857] ffffffff8426ea20 ffffffff847ee1c0 000000000001bca0 0000000000000040 [ 242.671390] dffffc0000000000 ffff8800bb2afd00 ffffffff810b94fb ffffffff839f56a0 [ 242.678891] 0000000000000003 ffff8800bb2afd60 ffffffff81d0fd97 0000000000000000 [ 242.686421] Call Trace: [ 242.688982] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.695386] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.702479] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.709197] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.716200] [] watchdog+0x6fa/0xae0 [ 242.721458] [] ? watchdog+0xc3/0xae0 [ 242.726788] [] kthread+0x268/0x300 [ 242.731970] [] ? reset_hung_task_detector+0x20/0x20 [ 242.738600] [] ? kthread_create_on_node+0x400/0x400 [ 242.745260] [] ? kthread_create_on_node+0x400/0x400 [ 242.751917] [] ret_from_fork+0x3f/0x70 [ 242.757422] [] ? kthread_create_on_node+0x400/0x400 [ 242.764087] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 5b 23 17 00 4c 89 e7 57 9d 0f 1f [ 242.783238] Kernel panic - not syncing: hung_task: blocked tasks [ 242.789402] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.110-gdac1439 #13 [ 242.796645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.805970] 0000000000000000 1522d117516e7ddd ffff8800bb2afca8 ffffffff81d04e3d [ 242.813944] ffffffff83882380 ffff8800bb2afd80 dffffc0000000000 7fffffffffffffff [ 242.821891] ffff8800b25be2e8 ffff8800bb2afd70 ffffffff814197fa 0000000041b58ab3 [ 242.829841] Call Trace: [ 242.832398] [] dump_stack+0xc1/0x124 [ 242.837729] [] panic+0x1aa/0x388 [ 242.842713] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.849605] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.856847] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.864088] [] watchdog+0x70b/0xae0 [ 242.869337] [] ? watchdog+0xc3/0xae0 [ 242.874669] [] kthread+0x268/0x300 [ 242.879831] [] ? reset_hung_task_detector+0x20/0x20 [ 242.886463] [] ? kthread_create_on_node+0x400/0x400 [ 242.893096] [] ? kthread_create_on_node+0x400/0x400 [ 242.899738] [] ret_from_fork+0x3f/0x70 [ 242.905243] [] ? kthread_create_on_node+0x400/0x400 [ 242.912659] Dumping ftrace buffer: [ 242.916209] (ftrace buffer empty) [ 242.920330] Kernel Offset: disabled [ 242.923938] Rebooting in 86400 seconds..