[....] Starting enhanced syslogd: rsyslogd[ 13.112514] audit: type=1400 audit(1516920088.618:5): avc: denied { syslog } for pid=3508 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.923090] audit: type=1400 audit(1516920095.428:6): avc: denied { map } for pid=3647 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.215' (ECDSA) to the list of known hosts. 2018/01/25 22:41:41 fuzzer started [ 26.319392] audit: type=1400 audit(1516920101.825:7): avc: denied { map } for pid=3658 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/25 22:41:42 dialing manager at 10.128.0.26:32903 [ 29.875801] can: request_module (can-proto-0) failed. [ 29.885532] can: request_module (can-proto-0) failed. 2018/01/25 22:41:45 kcov=true, comps=false 2018/01/25 22:41:47 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000ab0000)=""/224, &(0x7f00004d3000)=0xe0) r2 = userfaultfd(0x800) r3 = syz_open_pts(r1, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000778000)={0x0, 0x101}, &(0x7f000039c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0x20}, &(0x7f000049d000)=0x8) r5 = socket$inet6(0xa, 0x805, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001000)={r4, 0x6d3, 0x2, [0x2, 0x7]}, &(0x7f0000001000)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000003000-0x4)=r6) r7 = socket$bt_sco(0x1f, 0x5, 0x2) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000004000-0x1)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x205, &(0x7f0000004000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x21, 0x4, 0x8, 0x0, 0x1f7, 0x1, 0x8001, 0xfffffffffffff800, 0x11, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@rr={0x7, 0x1b, 0x2, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x8000]}, @ra={0x94, 0x6, 0x1}, @cipso={0x86, 0x4f, 0x800, [{0x7, 0x12, "9d6424ae82cdb3822152ded46881d822"}, {0x7, 0xf, "f63a000af251b29bf1edbda252"}, {0x7, 0xd, "3fadb70767bd5a9699a5a5"}, {0x3, 0xd, "d1217bfeb4d3a4ddc585bb"}, {0x5, 0xb, "7c93b891966551e0e1"}, {0x6, 0x3, "7f"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0xb40, 0x0, 0x1, 0x880b, 0x82, 0x2, [], "eec0b09224b067b0a6271b4915cd65c99e528879e79ca8f2b4e60993c002c71808f234e7317b0a2efa8dd8866b0218609348d081013e7ce1b07c96e736a16d82095b773c60957edc095317857dae744866d4cabf8672d3ce48de3add855848715128365348ecfc572ca2087b5861b546cf1dd994a931bdb1758aaf6dbd4969c000d3"}, {0x1, 0x0, 0x80000001, 0xce22, 0x0, 0x0, 0x800, [0x2, 0x0, 0x7f], "1908351ec1895d317bbdef68307e4cce0fcc1dbc95660f881187eb3c56da766cbc9bc2dfeea62815af33aa73104eb8d389e23948de6ad52dd3dd1b064391c8ef7842f8c6bf4021b484c868d612e77cfb3fe7a8eff546f72b89233805bbc5f3a961cfbfdb5de2c22ddf10e86bfa3e634c4bb09188176275bc035e3cc0c09bdcd65e3da6acfbca391c1ece8fbbf07d006310511e863ad5b6f91ccd67f8f4d620f3b15065824b8f2511aa037ff644336cbf361d75729caece82488c9334a524784e451e08a93b415125248f2b92f9d9e00067"}, {0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x86dd, [0x800, 0xc142], "5f0d53a679f1"}}}}}}, 0x0) iopl(0x40) r9 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000003000-0xe7)=""/231) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r1, &(0x7f0000002000)="59f8130558069f8ed43b438d395db67826936f0ab15d4abb2100bfd4ae3f6fb7fc7d91d3e2caf493b7adfdc4070ea68da09a1b19dcdc1c13c7719f6c3ec9d1f00c23834d40fb746429d7646bb68662cf3c1cb962001e546e4e9c1de5f79da78a2c3c2f", &(0x7f0000001000)="8cdd8dcc0eccc3c98ab2d0c3135563c40548706e584434c92a52a3ac947681e59c6ee11d0c2cf140a6d6581d27e6c39c8ee5c39ce8122be6bc1f0c15f637d2eeb2cf0153ed3c981ec6e00b5b0a96acc6d0fcb226532830bc394467414a67ddafc370961dd214c335a0283099853b16a6bdff6e4301577976ff090f5a18b7aeda6e40a1d25b293cf5778b09fd374493959f7074604f3ab684028d71267eee4f47499b6ce2dee0bd19f086c5250f3ce38adfb483b2a98afb5f1137fec491e84aca6813d4954de9a26f92f14eabdb17e9b51d14de7881f777d70bed682be6fa99b279d6fab1f3290527ca83903fe902da620a51ec139f60fa", 0x0}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r11 = getuid() lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r7, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000003000)={&(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000005000)=[{&(0x7f0000005000)={0x38, 0x37, 0x0, 0x3, 0x1, "", [@nested={0x10, 0x7b, [@typed={0xc, 0x16, @fd=r2}]}, @typed={0x18, 0x1f, @ipv6=@loopback={0x0, 0x1}}]}, 0x38}, {&(0x7f0000005000-0x10)={0x10, 0x2a, 0x10, 0x4, 0x3, "", []}, 0x10}, {&(0x7f0000006000-0xa8)={0xa8, 0x1a, 0x304, 0x0, 0x0, "", [@typed={0xc, 0x27, @pid=r6}, @generic="81b7d0958b1f9b775854792060ea1bbf66c56186bb35cf578c71af713c09dcc3ab3dfdc4a379e9055bf853b11bd7a7c500fe9cb708aae8f48d243262e35d7b744192c64bbf46e7f97ce62b8c1cade6e1268b801a2ada31a32b3c12ceafded21caed260e8206f9f00afa604a293c860134b1a6d398c5f20dd88e8458891ae9e4ede267155d921058dffa2a08f"]}, 0xa8}, {&(0x7f0000006000-0x6a8)={0x6a8, 0x32, 0x100, 0x3, 0x2, "", [@typed={0x8, 0x78, @void=""}, @generic="69b2c263825713126c3c00efb87ab62bcb524790c5d409386b24c22228bd771be89964a1ae0028b12d5d60f69471ab45b8f9ebe546833a6c8a57710fed222f0cf54f1427844b773606cb8e1395879720078e6d1191b1dec12a104d7a963c98182869cafc7b483ea78d4f8c4b0e13b91d135302f9a48216dab297085c380d058fe9ff652e80ddbd5146a65f3061df473ee2d2135feca9d2198d12604909a05deab843e93fc2be50f754949d", @nested={0x308, 0x85, [@generic="663aa16381a6644e4e467cfe0d166c22fc11272d9553eadd63cdf52afa2b527de5e503982529127063210188b16db5ea580452918aea595e9c082f4662d3a15c92b658a4255b801187eeaef49097130f30d9f80684867949e2c45c5ddbc88a4cdaa451553fda52c3cca23f6ab34203e3c9f97bb05f295602e0420cabac088ccaf5545903bd1c59cd1f3d564d708ebcf78ae87c3513b668f920a30687e15e171369", @typed={0xc, 0x11, @pid=r6}, @generic="55954039df228e9de7fde03313e0ec7019c6ffa53d35d0fa823f4a5af65fc02443d494fc5edcb986531338f569d8564959a0c8c97f02241e6755b6bb80440c0efb5e2ddea289d8745f5e36a84bcdb4fdc4834b554e150871f1dff8f2ac50d4bdaf4112fa837ac2b18f562758097adfb12b92a263cb92e203d63b71720a35fa08878ee5a5b3c7d470b39de4d4ea7d1da7984040c394af618cadd200bdf26a72d439522d36c10eddb007b30fe080fda9184eda5c2edeca966828aa2963", @generic="d089f011abc9b0bf8c630870c99c1b4055b18b9bd8ba3ddc76a9f377bd62cbceb18f690291d6768873d22dc4aa736afde3c232a48a55c9ea63b62a25d6af3c71d85aa888b28529c549d907472726261bf179cdb128d344c43d9d10ae0e9073d681e1c50bb79f281b167ebcacd4b2676fae4772e1894b73033ed1ca4a3ec1f7ebecd1f1c0cf58ec14b5d04516e0cbcdbea34b947655486c8553bc9d05c3f8d819c3107ea15ea9500fadf307baab89b4ac0ccbb5d0fbfae9a8438f4da76efe69ab409073d08436def2ceaca854ff856a7e04a9e4789de89c07972f03943869", @generic="3287c8f445496b712d140ca1217310d7238899aa34ce254ad303c4360d165194f6b2a75159d9f6e9e60d902cfbb2c0f140ec1113337a1d7477bb0dc35a260699b34e94ca1f1c107dd33baad06288264fc21657b186670e9c820306bdb1f8f1762ca5f600e7319274af91cf772bee16c39b274bc81c386bc82ca201c2d8855071f3590fbdd3", @typed={0xc, 0x3a, @pid=r6}, @generic="0ac61dd7a76715e7112cd21b523b3d85c0e1d7de49b824a104dcf113c58b477bd9948914398bcd5678"]}, @generic="519dd018a4e44932891023de93794b91ed3e62b00a4ad9efe05fb12fd8b370fb57c742114655b304e0593c4f875afd59246264d44492797a62d6c31b27c11166f565ace0061d861c097ddc16094dbb5d512507b8f2f531c01836831d24f67fb4a0fb5bceb1edc77c26981673e3", @nested={0x270, 0x8c, [@generic="7f2591c5da08ebd1125b90f74078ce9fdaf411287980a8be4fd3f99d3bd45d60a1ef4c18bf6318154f92e387ba5a11405188d3d4cb7e9aba1fd9f45b0e09bea0b4add21478dcc5", @generic="6c9dde18db02fc8f32c9fab0f6f6447f51c7d2e0fe1f995192d9d88e828a04d3b3199307a9df094cf16bb1fb8f88467712edc131b93286d26aaacbca26ca1b0db36da2f48603e1eab4a19a3d14a87dffac618c7b662af795c8c207af90c94e9913141779f82062c2e9fda2dcf242c6a1050308314184f6a128943c9c10cd9e3b432fa20335c50ed92b0c87ac15ce03fa29a4b81fe0979aaadc866719fb", @typed={0xc, 0x5d, @ipv4=@multicast2=0xe0000002}, @typed={0x10, 0x2c, @u64=0x1}, @typed={0xc, 0xe, @u32=0x100}, @generic="62e19f1ad5a694f98098fe0026a2e85672e5f1d6d25c751b104cac81e83b9981e7e4adeb1914c8f19d0bef07f2f9da2daec16780c8af06f00dcffaff8dc5c1068f96513c8ade60c6c4e4b18f50905951e60b2eca32ef4fb350f92fc036f1021941e72a058e0b906411847ed584004cd99d43703f1915ee3ddbd8", @typed={0x10, 0xf, @u64=0x4}, @typed={0xc, 0x6f, @u32=0x4}, @typed={0xc8, 0x85, @binary="879fd2f3c21ddb3551a08778aafa2a74f7447e0326c5e4e00f8a3c1b432d712dafd659e5b71cc32c176f51dc30a4e3921a666cd413cd8901526aa7bd887000b3aae8edc8bcdbdb468ee25c28180a3177c990d54459afafeb610fb02c46a5a74f2f2febd84d9b977f5c5d3aef13ea3b7447948081869a1706b4077e03b8f2a42d4343fcd9156710420cc5b76b58be7767994ee674e37adf648715a0086cbe688a8d8cd8484a68e6c8177a251f8b9b0e7a6863981bd6a13e92838b8361b9d3d1"}]}]}, 0x6a8}, {&(0x7f0000005000)={0x15c, 0x31, 0x8, 0x3, 0x2, "", [@nested={0x14c, 0x11, [@typed={0x8, 0x84, @void=""}, @generic="9a78a9032ce61362a90565f0dabaaea3cef462098fbaa33817ded39b8da9da9eae3c4405bed4d05b54498c72850d562484145bec79e45bf5bafc3dbc90f0e8f79e13965da7c50e", @generic="cae30c535a104a2ff959057dcae1f83a98661836a048ef2c49ff6f7f901f907df88200ddd455d366f0a44625bbe623b98f32db4862e1f06f57b0d9c08341b81cce6a2f08f09ecd446a3766fb9b9751424b8fa9263fb9f89d4eb25a89200b9fdca94fcd6a8206124082afe9e95f8cb1759b974fcf1bd60dbc770dbd55be9473130105304e4f4ae12c4372e899ed7dae953d092c15573a3d93aa2e6bb82cb9c3659cda13479dd63430420c4a04f1a72a44158e60633055ae2ab7c9388583d8bfb7c63e1eff7ecc429a066fc43375aab4e6904451a07e93555d45f362e1a1ae67e211c2ea40fad4ce6f723607d815b78559d79702e91edba35a"]}]}, 0x15c}, {&(0x7f0000005000)={0x2554, 0x19, 0x400, 0x5, 0x0, "", [@nested={0x254, 0x12, [@typed={0xc, 0xb, @binary="8e"}, @generic="14767a6dd7e5bdf4a45844f73c514fa6304fec451db809a673ee694f40502fde68379258a12c43f17bac72f40732b1f18e75b3214bcc1cb63d9647670ade2db1b7af1fa376af410b62450c3bca89d3b688ca710ca946c994f59caac7f41ad655424be0f0fe7e06371d6da35463fd0e", @typed={0x14, 0x96, @str='/dev/ptmx\x00'}, @generic="c44315bf90c72c5dee4412ade75e5c5afd076276f07a58e0e3fae8ae64097b5840792a8a71da4294ddc4cbc036f6ed0d654c900f8887e647e3bcbf25fb5f42f012177eac1af3df1116e1e0a7ad36b23078e5803d4e75c8a82d9f1ff640ca546eb4", @typed={0x10, 0x48, @u64=0x7fac}, @generic="15673997f69a4e0b90524af1da40a1623b1541d9cd1ba5a5c7b69043b00424487593f939a91618c797a59932a2d5f99b423d1e0160684dab360a2c1c24c8834199ca5687d8533803ffc9a9bc7282077b5c164baf969bc531ecd7684a1dc85543bf9f6d5562b48bcbea1a50ae0aca4ee0fe1a308599e3d082db3e90e474262853e06e768fce4664d7a5b52b910c2ee3436bb4141176cd2e216926a410d2bee6d08124fb3df66d3707", @typed={0xc, 0x71, @fd=r9}, @typed={0x10, 0x19, @u64=0x6}, @generic="60216751c15dd8d1c773262fa7bee8ddf0865021abc1712d1ca5c10f4c5fd9f0769614c09385eb4bfdd86fac69fa32717fb3c98e50ad5aa2576c573cf076b4296a7064343023427457013f06bbcec4b54438db352ce120f6917287cc30fc46532e98a1059b441e1c44026c6fb1ee2d7f1dfe71caa4be1876e597b75c99bace4a9c04426ecf954f0286be"]}, @typed={0x14, 0x10, @str='/dev/ptmx\x00'}, @nested={0x10ec, 0x47, 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", @nested={0x1d4, 0x48, [@generic="4cfc038c7ade9735abb2ff5d0104aae253d3e0843d840a99b6a87af3c46690e630ef3e51d025f72f5053b41f1e5241adbbce22953f38734e521828006775808c5570fd4ca13ddce7d2800c57cd2f1ab596958c686da4b9dfeb5b7781e9d4d278e89f1739823d18f245db310f0843e5aab15c5fbcb364be5e7025f961", @typed={0xc, 0x35, @binary='n'}, @typed={0x50, 0xa, @binary="cb63edd65b275a60c180a65ee0afde60ba69f0e829cfd8823fa2b189e1e648625257c9406d123f7ef189c402fe87c6d973491504275252d5575c9fb6274c7f922298ea17cd24002c"}, @typed={0xc, 0x2b, @uid=r11}, @generic="69c68e3c5bb7eec0a86a3848d7839003ea63e6ae42806a4071d6f9546b7bbe511b95df50e10a1ea17d207527f9a33c19531e60949d1535c6ed12b2ac7574bab37cd055887b5ee55a78abccdbee7fb3a2576efc420b0aa8d5698556a94925fc142dcf6bb8b86fb0bc85177ab64ceb15aaa98f96fd7a78bc1b0a8eb716fb23ceb52de4679a53e0f9396f8e7657945aa138326f331f408f2e8a0baef9525c8c5293927536719c5bd54d446c4551baf74a34bc26d5e2d84dbb32282cb89b37bdb1d13f27e908e8d1e2e57059a8bbcbf99b58a1e85da71b1eb7f69432cdb8d279", @typed={0xc, 0x7b, @uid=r12}]}]}, 0x2554}, {&(0x7f0000006000-0x18)={0x18, 0x13, 0x20, 0x3, 0x3, "", [@typed={0x8, 0x7d, @void=""}]}, 0x18}, {&(0x7f0000003000-0xf4)={0xf4, 0x20, 0x324, 0x0, 0x3, "", [@typed={0xc, 0x20, @u32=0x36b4e94e}, @generic="85baa8ede2cb76cd2be11698da11bb91ee1d2801b6869ea1aa4e9b446737efe546f8ee3ee6d152add5a0dbac627a1db71671b567676b4e96d12999b442453e786d3d23abf0bfa6544cf3f3ad5d34bb4f72fe4b7b1c4a457a2a99daab81c24b4741f6a30a97036a4fa92e90707a47b77df3290467f902dadd2265efed9b1131595a368f05a01558b3703fefe9316dc53af8da25cb1a0a051b87ac0017ff5883a07c4b1748690c18d345c57a15bf2bf1acdeeae5e7932793aae3413f2f06fb9dbc053510023c8e916199a3e9d01e85d37502ce7bcbae05"]}, 0xf4}, {&(0x7f0000004000-0x284)={0x284, 0x32, 0xf00, 0x2, 0x1, "", [@nested={0x10c, 0x60, [@typed={0x108, 0x2d, @binary="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"}]}, @generic="180fb92c1ea04da0dc013646bf921011b8d00cabb9698c2a9de1be3f880a72bbbca1f945784fd591b36cbaa940803515315c176a8a69ff1e3a23a8ddf3acb4311bb027df48d5ce5077595a8cd16c8b52911c25ff0929c03eae670e56210d01d46a60fc25984bd5bf779e375dce2d7de599e313c911597f97a9144edf5547fbb2ef2230276abfdaf8eb1697e3171786304620ef8c8251c3c311f9e8392131dd630b5d6f75d4ca080d1b33a47fad65fe86ecc8f9966b60329666da0a7311efc9ac0b12d4b74ad23803aebc77", @nested={0x9c, 0x78, [@generic="7737422e21073dfe52128b368d0255147e7f61657f7eb35ade79855872349b3ecf0080ddd14b1b7c779ae1d5e056b65dbdbc3bf4624267df297875fb50f85b249beb5de2364649fc21a2725274f57bd8ee5f9fa0b0390a360f3e54e73f8966b0943b0d90ebf35c953ed6772b3480ec7c9e2764b1a239c8fda3ca767ab6a2eb5406fa383c82bdec306a192fd6a9f1e18d9d56c1c5f39cde2b"]}]}, 0x284}, {&(0x7f0000006000-0x358)={0x358, 0x39, 0x428, 0x3, 0x0, "", [@generic="", @generic="b9a38d8238815a49eb98f6723720c2ce86b9f4a6eb23190b6c449728a617bf2d136f7fce137e1b5edf39d7b0b72750001b76f45d374b1a95ebdf122400ec57f06a9d7230163c57d030172506382adc6d26a175d8a3cdb4d1ff638a3203e158a46326fab5638e0c5dfad6a6e03e249597c832f4cc7dd8421851a4e65d69144fe428115e37e04008af3947028e860abc1f919494c40b036a134d5e610d", @nested={0x290, 0x1e, [@typed={0xc, 0x2a, @pid=r6}, @generic="90f5c04163fe5fdea3cdf154ccd212b70cb59fc231ed3badc9bbd92fa7d54238f5e3fb6f82414ffd4222ea3c81635b6eb73a387f047ca650e7a4098b2de398d75115afeca08d7d241c5e371f341bb6c95baa1db0d78f6558bf9de9a83a91c16746e9907b4e9ff3444638084819149505d5d60e25164f20705438737b41f72a0f9627555eaece49f3daf61a5ee4a7445faacd143b3645b198251f386c7f3aeff21ef14fc2bf853d28a61fc3bc415350274d43fdca91c694045dc1c1fd8231c5deb3fc72c914452e317ab846d2d983b2d67cc4431ec3f617db0b42f314bff90c7f063c42", @typed={0xc, 0x50, @pid=r6}, @generic="16601d7e88126b85b361c283763b49ecf7263976be05bcd1e410d2918d7f7bd77884a3d2ab822fd07447a9020499cd65263fb72a2802f9dd2352c632b5cc3e709fb4755e31fc3b4acd57dbe8b90eb3b68e3b8c491493932c135fa69be0fd23bcfb94896ca0209855f0bf5cbfe99f8d09233518a04a26e6c8627e2612383bd05d5d760eb13afba2325b969b02c2f47a08d8e620dec343b78c52c81ea35b9ed676cee2c1ababade3b459b1c7b1f5dad334d0a67a8258183062293fb31d497879e413c939cf2886eb78cd64032add00466317dcdc1fddbb", @generic="da4d72e58a398c68c5d2dcbdb996d6d7681b3388606848f1479ac345d61f12b83118afa7e327928b683be2f3b2a318d87aa7435a0352483aa56d7b785eb94bc3d8f75a4ca830156ad06952c763eb1a3af85fb7ba9fdeb2b8b88d530bf285bd567e04c993992e91712aa9cb778664074df927e0c639d013578f3a32b538313ba6d24f63d7c78c549792c5f6c715772422d4a10a993f", @typed={0xc, 0x7d, @fd=r1}, @typed={0xc, 0x93, @u32=0x5}, @typed={0xc, 0x3b, @pid=r6}]}, @nested={0x10, 0x86, [@typed={0xc, 0x29, @ipv4=@empty=0x0}]}, @typed={0xc, 0x40, @ipv4=@rand_addr=0x8}]}, 0x358}], 0xa, &(0x7f0000006000-0x7c)=[@cred={0x18, 0x1, 0x2, r6, r13, r14}, @cred={0x18, 0x1, 0x2, r6, r15, r16}, @rights={0x10, 0x1, 0x1, [r8]}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @rights={0x28, 0x1, 0x1, [r1, r8, r3, r3, r7, r7, r3]}], 0x7c, 0x4000000}, 0x4000801) 2018/01/25 22:41:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000015e000)=0x32) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x7fffffff}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000)='./file0/file0\x00', r1, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000004000)={0x0, 0x401, 0x7, 0x2, 0x9}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000005000)={0x3, 0x10001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000006000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000)={@common='tunl0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000008000-0x8)=0x65) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000009000-0x8)=[{&(0x7f0000009000-0x7b)=""/123, 0x7b}], 0x1, &(0x7f0000008000)=""/234, 0xea, 0x10001}, 0x2000) 2018/01/25 22:41:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x399f1336, r0}, &(0x7f0000001000-0x18)={0x20, 0x10000, 0x1, 0x1, 0x550, 0x7e}) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x16)={r2, 0xe, "4992ecbe78e4d240561d2af31c06"}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) exit_group(0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000004000-0x10)={0x66ea, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000004000)=""/4096, 0x1000, 0x2, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$cont(0x7, r0, 0x66, 0x4) ptrace$poke(0x5, r0, &(0x7f0000004000-0x4)=0x0, 0x8) flock(r1, 0xf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000006000-0x4c)="a78044535c1047578a849eb5b5eb2f071dd9ce298409a411efd84022f54aa4d5e17236ea73edafb490f00d91acab25509daee12cf1417bbde68f3702a5561b367e4279aac2ab183f963f558d", 0x4c, 0x20000001, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0, 0x9, &(0x7f0000002000/0x3000)=nil, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000)={0x1, [0x7]}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000007000)={{0x1f, 0x7, 0x3, 0x40, "a8521cb6ad3f66474a57f1843a4e9094889d5c5cb22d0e675d624f3af066d5e3d143aa1fbbe458b9c6bd93b7", 0x100000000000}, 0x0, [0xfffffffffffffff8, 0x1, 0x49, 0x2, 0x800, 0x3, 0x3, 0x0, 0x6, 0x8, 0xb0, 0x7517, 0x7, 0x101, 0x7, 0x3, 0x7ff, 0x6, 0x3, 0x8, 0x7, 0x6, 0x100000001, 0x6840, 0x3, 0xffffffff, 0x35, 0x3, 0x1, 0x2, 0xff, 0x4, 0x1, 0xff, 0x2, 0x1, 0x3ff, 0x0, 0x6, 0x5, 0x5, 0x4, 0x9, 0x6, 0x1, 0x7, 0x0, 0x401, 0x2, 0x1f, 0x1, 0x4, 0x4, 0xffffffffffffff1c, 0x6, 0x401, 0x3, 0x2, 0x6, 0x3ff, 0x9, 0x1f, 0x5, 0x1bbd, 0x169a, 0x1, 0xfff, 0x80000001, 0x9, 0x7fff, 0xffffffffffffffff, 0xfffffffffffffffc, 0x3, 0x5, 0x800, 0x3, 0xfff, 0x1, 0x9, 0x8, 0x3ff, 0x7, 0x3, 0x0, 0x0, 0x1000, 0x7ff, 0x5aeec987, 0x7ff, 0x8, 0x9, 0x400, 0x240d, 0x0, 0x1, 0x80, 0x20, 0x1, 0x983, 0xffffffffffffff77, 0x8, 0xfffffffffffffc00, 0x3dc, 0x9, 0x5, 0x9, 0x8001, 0x2, 0x4, 0x7fffffff, 0x2, 0x8, 0x9647, 0xfffffffffffffffc, 0x1, 0x1, 0x200, 0xff, 0x3, 0x8, 0x5466, 0x80000000, 0x1ff, 0x40, 0x100000000, 0x80000000, 0x0, 0x6], {r3, r4+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 22:41:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000001000-0x8)={0x0, &(0x7f0000000000)=[]}) prctl$void(0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000003000-0xef)=""/239) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={r3, r4, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r5, 0x80000, r1}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000)={0x4}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000-0x1b)=""/27, &(0x7f0000005000)=0x1b) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) tkill(r7, 0xd) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r6, 0xc361d80e5d5b39d8}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0xd7)="0fe7c501404ccd10dafdea93bbee53a4fa3647bca29f269f0c6fe05bc343d66f937d69a9c0a4fefa36a600ee392bbf9a4fc40a1ec99c5b3d1e0c85beebb84e8606c7aa513bb09491af2c1266945d9212927bc59a0ac3282cb97fc1c00f882585fb4f58a070404e6434410ce629cb6b1bb5d179b99c1436ab411786c1c66e642e9740bc4b8b617b8f129d9a65ff52383e9aed00d2e563d63aa6f989161bf99f48cf169a09ebe2ea58edfa83911afb6de74f9cf1b974587eeb9b409373c6a3a5ae8fb71791720554aa237a7ca4cb282433510c0965ac968b", 0xd7, 0xfffffffffffffffb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r8, &(0x7f0000007000-0x2f)="5b21ff29a95948d4b22a94771a7a7be9baba6300ba966f78a52e22bc2c720025683c2d48e72a8cb5d5b8ff41077699", 0x2f, r9) 2018/01/25 22:41:47 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000549000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xfff, 0x10001, 0xffffffffffffffc1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x76, 0x1, 0xc65c, 0x5, 0x4000000, 0x1, 0x10001, r1}, 0x20) prctl$setendian(0x14, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000-0x4)=0x2) getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x20000, 0xc6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x1, 0x3ff, 0x3, 0x7, 0x59}, &(0x7f0000003000-0x4)=0x14) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x8000000000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x9, 0x10001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000004000-0x8)={0x3, 0x1}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000003000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000004000-0xd8)=""/216) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000005000-0x1000)=""/4096) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000)={r4, 0x80, 0x9, 0x7, 0x20, 0x8}, 0x14) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000004000-0x4)=0xf000000000000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="be9656dea13fd57bf91f53013c47135368f94233d95629018b863bcb5a7edd9f6ef57cfc404439adea107b4cf2868775648c1fa1ed0cfb49fa64f5d7359b3bf74cd76b71337fc0754b910762c928d8b6a8b448efd300d40fde172deae2d6b5318e8235a5e85814683d8a0d837e1862901c38e9bb8bc7baf6869fac40ed6f20277ad78cd93b6c7e59b508e12df940530b5d", 0x91, 0x10, &(0x7f0000005000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x8000, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r5, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x93)=""/147, 0x93) 2018/01/25 22:41:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dc5000-0x4)=0x0, &(0x7f00001cd000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x9e, 0x30, 0x200, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0xda4d, 0x6, [0x6, 0x5, 0x1, 0x10000, 0x9, 0x9]}, &(0x7f0000002000-0x4)=0x14) prctl$getname(0x10, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002000-0x18)=[{&(0x7f0000002000)={0x28, 0x3e, 0x0, 0x3, 0x0, "", [@typed={0xc, 0x30, @str=':\x00'}, @typed={0xc, 0x16, @u32=0x1ff}]}, 0x28}, {&(0x7f0000002000)={0x11a4, 0x23, 0x800, 0x5, 0x1, "", [@nested={0x118c, 0x44, [@generic="fb9bc5ccf87f53e2ab99d04a58eec273c8a0e1eb77471ecacfb84fa1c3654110a5e8dc6a4ee6adb3bdac589ea218e05500b102136b4c1f2920df622481a669f044dd46b20723a11c44dcb868d5756a30c4bf5ad7560449aebdd7019c08a5235feabb643c3de5f6e1c32efa80193dae4f4566cefc0e93d1d84b0ecae8ce1a7c1e2a7bbfc71c29a4291093e517bb031bd3285d1ed805f535d428da7280df13f6578f5ec1d53629a32acdd84505c1fffea23996c80e4b5f770dd5388cd7d5997f96193f114e90dcb8c9", @generic="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", @generic="fc7877a79171d42b46f8217372f6aed25a75c22e35e2bf38d161164b9d6da5cf5553c9dfc142a79cf57218e712b52dd068cbb1af68a485d68f5631532592e81732e0fd3ad7364fb729a916797f0adf7d4bfed7b9f3ba6ff6f67c738ebd32206fa5c929ad341727724865e0d19e96becc75af01dc5afee90fb791a9ac31dee74c212b05ac65dfbe01d6bf53da2bfa168271ba180bc802df194f354ab91cb51ffebdb3328241d8236e99f2bed0d4734a557fb3f78c866d9b8e5dba0363ff38"]}, @generic="a92d0d1719"]}, 0x11a4}, {&(0x7f0000001000-0x20c)={0x20c, 0x2c, 0x100, 0x1, 0x1, "", [@nested={0x13c, 0x8e, [@generic="ba5cc503c1f89405ffa01886e4ebae665649b6efad478d70c34319af47eed1277fafc020c9dc58dd050333580692d909735637d65c133a61cda41ba1d6ac2e438560a8a075f1d14f2b1a06f04e6eaa185081a91d72f144a47c64cd569c10a1f8af7079df5f72c6e2ae9d146ce10cbcf719", @generic="13bb", @generic="19d0619fddb196130853d670ee767867e14d0f4ecade095dc36d3233c2d504de8a8b220e0af88f64ab604251208ff942600c0ac7739985db429eed7cf1af32050825da1fd9065bc014d19b902d20871c354a92e36b4de87507d00b6e6b7d6121182f8d0407e5f1020500e4e017f42d78a62bbb7b94881bf85b0b3d268e72da06d01a777b2aaf639eb444650bd97643566e2d960249b9823d7d6b1be5afb5aaa62d02dfe4758f0b39d8c0c61546", @typed={0xc, 0x8f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x7a, @fd=r1}]}, @generic="24163a1cacd48c26210f8d3896415b3967bac1952e5e06d7f4fd9879354fd10e8f60c3f2c8304b284454349a3da2214d7dfb84d5f93220d233d16b6d9a8ce4899e2ecc45a35523862d64f87f734523ce1293564bdab4edbc8be31e3636a1d92d8c20b0fab8e04a1bd48b32aff256d3bd739d153b3bb674a54622e15992ec08014acfd5926b4703f671b911825323b1d9ccc1cbb60a4e0f1fea53a88bda13bb909f6510e85035ec40091420ee8edf8fe061e4db12bc918e8c48d315c4c8"]}, 0x20c}], 0x3, 0x0, 0x0, 0x4000800}, 0x20008890) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000-0x4)=0x14, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000008000-0x7c)={r4, 0x74, "fcab44f5c30f79af39d49ec5a01ebe931284031cff685ee7fb0913214af1521198f3feec50a6be0bb7fe2427850f8446dda25a172ad18fbf50efff058f6775b6220d8f1a9a293b88f4bff5c574f9c4f9642c32957e02723f1ed2e1e4f201626fe0c91e8d7a3c85985234f69b29dd9999fc287e1a"}, &(0x7f0000007000-0x4)=0x7c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000)=@assoc_value={0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) fcntl$setpipe(r1, 0x407, 0x400) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) userfaultfd(0x80800) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/25 22:41:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x220000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x4, [0x7ff, 0x5e1, 0x1, 0x200]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(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]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100000001, &(0x7f0000001000)=0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001000)={0x3, 0x9, 0x101, 0x5, 0x2, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x0, 0x1, 0x0, 0x1, 0x9}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xdb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x4c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000005000)={&(0x7f0000001000/0x4000)=nil, 0x3, 0x4, 0x10, &(0x7f0000001000/0x4000)=nil, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000006000)={0x7, 0x4, 0xfffffffffffff000, 0x0, 0x6, 0xffff, 0x3d1, 0x7, 0x10001, 0xa8e2, 0x1, 0x100000001}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4)=0x1ffe0000000000, 0x4) name_to_handle_at(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005000)={0xcd, 0x6, "98114455ba8ca4a90faca58292eedeacc69ec02a97860444b78b9e8ec5f496e484725ec9ee7398ae04a3492bbf0099842a901bc6a3736cf3b600c798d70667d19e1e2bdbddfbcb0f45739ec035e2ab42a655a2f8a1e5b4af48cde41c6eb27dec7e848cdc0422b9d7a99ed2f3170267659f4750d3765e97ab3f76ffe88c0bf599cb100c7c7fb41f9e8c9e768d8da40c6fb2cdaef07f506cb92a465ae93526a6b8203ef923997c3def5147e59c3a7aa5e7e9fe3db8bc886e68ce3e14401f3fabc4116b63395b"}, &(0x7f0000001000-0x4)=0x0, 0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000008000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7, r2}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000003000)={{0x3, 0x1, 0x5, 0x1, 0x2}, 0xfffffffffffffffb, 0x8, 0x59db5cad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) r4 = getgid() chown(&(0x7f000000a000-0x8)='./file0\x00', r3, r4) 2018/01/25 22:41:47 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = userfaultfd(0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a34000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b49000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f00007b5000)=""/165, 0xa5, 0x40002022, &(0x7f0000000000)={0x1a, 0xf6, 0x9, 0x9, 0x10000, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x4000, 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) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0xf4)="afc10e7f3c0b503d000d81645a5a62838deab48a66b5848ec4fdd64e01472fe0194f32175f1d36f272bd0e8543d433c703cbaac5bf66df382445471d8436401595f2015c3ae257feb4d790caef2f97e9f657a835deb0976a1d024e8fbde30a6b328d4a903798a5e480ebf0792c6c7660e7da2bf3689abe3189618a92ce5b7244b61bde8954cd369858fa2ac1a9065555f52cb34b52b0ca92ee3e03fbbf9951ffb8bb2149f5f73ae7c5b9d729e8aac1023a539aad349065ac3e3237c84725a3c7c8960b4fa23d4a90c3ab091d0f057ea0c028467c362022b979001b27d5ddb69eab008309f201225822a6afc3dbc5b0c8fadea699", 0xf4}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000003000-0x1d)="1af735fa0be74ed4d1e9b0798030a6363be6b18eea8fbb5de087869b17", 0x1d}, {&(0x7f0000002000)="8a7eafbaa7c97a46d1341486214628b1b1ffdc250666d9515fde9cbd99ab9067a98e9837b41aa1db122feee17a72299ac812500fd9816ce9c67e48a5d008854a49586d9dfd43b3", 0x47}], 0x4, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r2, r3, r0, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r2, r3, r0, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x98, 0x4000000}, 0x4000010) [ 32.125109] audit: type=1400 audit(1516920107.630:8): avc: denied { map } for pid=3658 comm="syz-fuzzer" path="/root/syzkaller-shm722429653" dev="sda1" ino=16490 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.177238] audit: type=1400 audit(1516920107.651:9): avc: denied { map } for pid=3700 comm="syz-executor7" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8894 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 32.254263] audit: type=1400 audit(1516920107.665:10): avc: denied { sys_admin } for pid=3700 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.375294] audit: type=1400 audit(1516920107.881:11): avc: denied { net_admin } for pid=3702 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.661837] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.461240] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.881874] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.237757] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.452872] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.500702] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.620510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.837442] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.008703] audit: type=1400 audit(1516920110.514:12): avc: denied { sys_chroot } for pid=3702 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.230294] audit: type=1400 audit(1516920111.735:13): avc: denied { net_raw } for pid=4625 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.296117] audit: type=1400 audit(1516920111.776:14): avc: denied { dac_override } for pid=4625 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 22:41:52 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a69000)={0x0, 0x0, 0xffffffffffffffff}) sync_file_range(r0, 0x7, 0x10000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffec8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000488000-0x1008)={0x0, 0x0, ""}, &(0x7f0000ffe000)=0x8) fchmod(r0, 0x8) 2018/01/25 22:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000002f000)={&(0x7f0000c6b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9a000-0x8)={&(0x7f00000ec000-0x44)=@ipv4_getnetconf={0x14, 0x52, 0xf2b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f8000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000f2c000-0x8)={0x10000, 0x400}) 2018/01/25 22:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) getpeername$netrom(r0, &(0x7f0000e3e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000927000)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [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, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/25 22:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000040c000-0x4)=0x0) sched_setscheduler(r1, 0x5, &(0x7f00005ce000)=0x7) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000479000-0xc8)={0x6, 0x0, [{0x1000, 0x12, &(0x7f0000be9000-0x12)=""/18, 0x0}, {0x10000, 0x88, &(0x7f00002f2000)=""/136, 0x0}, {0x0, 0xd1, &(0x7f0000adc000-0xd1)=""/209, 0x0}, {0x1f004, 0x75, &(0x7f00005d8000)=""/117, 0x0}, {0x5004, 0xab, &(0x7f0000ce3000-0xab)=""/171, 0x0}, {0xd000, 0x5b, &(0x7f0000112000-0x5b)=""/91, 0x0}]}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/25 22:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xfffffffffffffffe, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000f60000-0x8)='net/llc\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000936000)=@generic="2c9e52a98780ffff0f420921b49a7647", 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f62000-0x8)={0x0, 0x3}, &(0x7f0000d65000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000564000)={r1, 0x7d2a}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000095000)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000792000-0x4)=0x2, 0x4) 2018/01/25 22:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x76) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000052a000)={0x2, [0x0, 0x0]}) 2018/01/25 22:41:52 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fab000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f6b000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000fa5000)=""/12, &(0x7f0000fa8000-0x4)=0xc) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000faa000)='/selinux/checkreqprot\x00', 0x60800, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fab000-0x4)=0x0, &(0x7f0000faa000)=0x4) 2018/01/25 22:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100010000000800000000000000", 0x24) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000052b000-0x4)=0x0, &(0x7f0000e58000-0x4)=0x4) 2018/01/25 22:41:52 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x1, 0x5, &(0x7f000000a000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000)='syzkaller\x00', 0xfffffffffffffffd, 0xb6, &(0x7f0000009000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x6, r0, 0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind(r2, &(0x7f0000002000)=@hci={0x1f, 0x9, 0x0}, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000b000-0xc)={&(0x7f000000b000-0x8)='./file0\x00', r2}, 0xc) 2018/01/25 22:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000773000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000d5d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000944000-0x98)={r1, @in6={{0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8169888, 0x7}, &(0x7f0000a63000)=0x98) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bd8000-0x4)=0x10, 0x4) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aa9000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f00000e8000-0x10)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/25 22:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r2, 0x40b) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) tee(r1, r0, 0x86eb, 0xf) [ 36.838615] audit: type=1400 audit(1516920112.344:15): avc: denied { prog_load } for pid=4778 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=bpf permissive=1 2018/01/25 22:41:52 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000429000)='/dev/vcsa#\x00', 0x4, 0x0) write(r0, &(0x7f000003d000-0x12e)="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", 0xfa3) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/01/25 22:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getpid() r1 = dup(r0) io_setup(0x53, &(0x7f0000a93000)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f000065e000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005c6000-0x8)={0x77359400, 0x0}) io_submit(r2, 0x1, &(0x7f00003f3000-0x8)=[&(0x7f0000806000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000468000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r2, 0x1, &(0x7f000031a000-0x4)=[&(0x7f00007e3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00007dd000-0x1f)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) chmod(&(0x7f0000845000-0x8)='./file0\x00', 0x82) 2018/01/25 22:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000f31000-0x4)="696f009e") socket$inet_icmp(0x2, 0x2, 0x1) read$eventfd(r0, &(0x7f000024d000-0x8)=0x0, 0x8) getdents(r0, &(0x7f0000d8c000)=""/58, 0x3a) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 22:41:52 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b52000)={&(0x7f0000469000)='./file0\x00', 0x0, 0x8}, 0x10) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/25 22:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80004, 0x0) sendmsg(r1, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df0000000000510000805bf86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a00000008000000000000000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c39766c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002bb000-0x4)=0x20) rt_sigtimedwait(&(0x7f0000ba8000-0x8)={0x1}, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e92000-0x8)={0x77359400, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000000)=0x20) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000049d000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000c24000-0x8)={0x4, 0x7fffffff}) 2018/01/25 22:41:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x20080000004) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 22:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000039d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3b000-0x4)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006c1000-0x8)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfd000-0x15)='/proc/self/net/pfkey\x00', 0x35f840, 0x0) r2 = getpgid(r1) prctl$setptracer(0x59616d61, r2) 2018/01/25 22:41:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000988000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00003bc000+0x463)={{0x6, 0x4, 0x46, 0x3, "9c30a92ec62fc1b51224419f3abf879f96042e6fc59a060751375ee83fe18840af13300d73577ec57cf1e164", 0x4}, 0x0, 0x0, 0x400, r1, 0x1bc, 0x8000, "f10b1a05157354a5a15b41d78651dbe8357992fd2cc288e8e44114bd6692de189eb56ebc1eed8579682d4046efd2cbd94e64d605c1c051791c788b1b1d16a0ad", &(0x7f0000000000)="bd73797374656d76626f786e6574306367726f75706c6f2d707070316367726f75705bf5267d2f6e6f6465762c2d73656c665c7070703176626f786e6574316b657972696e67776c616e307b00", 0x4d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x1ff, 0x7, 0x5ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f30000)={@generic="f83a941a523c9d8184b21d31d6edca28", 0x80}) syz_open_dev$adsp(&(0x7f0000258000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0xa002) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e49000)=""/122, &(0x7f00007b2000)=0x7a) socket$netlink(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 22:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b41000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d55000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) accept4$ipx(r1, &(0x7f0000285000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000522000-0x4)=0x10, 0x80800) 2018/01/25 22:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$session_to_parent(0x12) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004e5000-0xa)='/dev/vcs#\x00', 0x5, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000064000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000018000)={@common='sit0\x00', @ifru_mtu=0x0}) 2018/01/25 22:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000014b000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00007b9000)=0xc) connect$packet(r1, &(0x7f0000ad3000-0x14)={0x11, 0x2000006, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 22:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 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) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r3, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f00009fc000)=""/4096, 0x800, 0x0, &(0x7f000003c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 22:41:52 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r1 = syz_fuse_mount(&(0x7f00004be000)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0x0) preadv(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/01/25 22:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9d000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ee2000)=[{&(0x7f000006f000)="b3", 0x0}], 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000224000-0x10)={0x2, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000323000)='/dev/sequencer\x00', 0x24080, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000f02000)=r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 22:41:52 executing program 7: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000)=0x0) r2 = gettid() kcmp(r1, r2, 0x0, r0, r0) ftruncate(r0, 0x40102) r3 = socket$kcm(0x29, 0x802, 0x0) sendfile(r3, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r3, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[], 0x0, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000004000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f0000004000-0x2b8)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r3, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/25 22:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d95000-0x18)="5d6d643573756d766d6e657430656d3173656c66f97d2d00", 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000084f000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000de8000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c73000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7, r1}) r2 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={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]}) sendto$ipx(r0, &(0x7f00007f3000-0x3)='\nR6', 0x3, 0x8000, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000819000-0x8)='./file0\x00', 0x2) write$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x7, 0x9, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000a3f000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000ed9000)={0x4, &(0x7f0000c15000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000fe4000-0x8)={r5, 0x3}) [ 37.061571] audit: type=1400 audit(1516920112.567:16): avc: denied { map } for pid=4845 comm="syz-executor0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=12673 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/25 22:41:52 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2018/01/25 22:41:52 executing program 4: r0 = memfd_create(&(0x7f00001c0000)='\x00', 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x2000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e47000-0xc)={0x2, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000caf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f00002be000)='0', 0x1, 0x0) 2018/01/25 22:41:52 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)={"6e61740000000000000000000000000000000000000000000000000000000300", 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x2], [0x2000000000000003, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @rand_addr=0x0, 0x0, 0xffffff00, @common='dummy0\x00', @generic="97e047822cfe7bef285a274b55b2b711", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590c7a295df62655baa54ddbeafdaebf439125dcfaac1ca", 0x3, ""}}]}, 0xec) 2018/01/25 22:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/sequencer\x00', 0x4000, 0x0) write$sndseq(r0, &(0x7f0000aea000)=[{0x10000, 0x0, 0x9d, 0x2, @tick=0x0, {0x5, 0x100000001}, {0x9, 0x7ff}, @queue={0x4, {0xfffffffffffffd99, 0x8e}}}, {0x5, 0x4, 0x2, 0xfffffffffffffffe, @tick=0x8, {0x49e, 0x0}, {0x4, 0x400000000000}, @raw32={[0x100000000, 0x8001, 0x20]}}, {0x4f5, 0xe443, 0x8, 0x20, @time={0x77359400, 0x0}, {0x10000, 0x4}, {0x2, 0x2}, @raw8={"82dfa8cba6ea12a9a7e7a7cc"}}], 0x54) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000f32000-0x8)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000be4000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x4b, 0x12, 0x1e, 0x0, "f5bac82687e364801281531c96cf60533871b4ae1d524ac0f88123b4991985c1090e6ccec67ccaddf54e298bd79badf3c16de47b6752e54bc8ebc46925adf303", "2412bc1595943e1c945c6db811297a96a3a6ecca5d9fb1383074cb61fe4bc626", [0x7f, 0x40], 0x0}) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 22:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000da8000)=0x0) ptrace$poke(0x4, r1, &(0x7f0000b38000-0x4)=0x0, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000689000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000c93000)="c6", 0x1) shutdown(r0, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f1000-0xb)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000428000)=0x0, 0x4) 2018/01/25 22:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000043a000)='/dev/snd/midiC#D#\x00', 0x5, 0x20000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) readv(r2, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/25 22:41:52 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000999000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000fcc000)=0x0, &(0x7f0000fcc000)=0x4) 2018/01/25 22:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000387000-0xc)='/dev/ashmem\x00', 0x541a00, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000034d000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e8f000-0x4)=0x19) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000179000)={0x0, 0x0, 0x0}) [ 37.174532] ================================================================== [ 37.180118] audit: type=1400 audit(1516920112.680:17): avc: denied { map } for pid=4862 comm="syz-executor0" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=12687 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 37.209204] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 37.209216] Read of size 1 at addr ffff8801c85a7210 by task syz-executor7/4877 [ 37.209218] [ 37.209228] CPU: 0 PID: 4877 Comm: syz-executor7 Not tainted 4.15.0-rc9+ #190 [ 37.209233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.209236] Call Trace: [ 37.209252] dump_stack+0x194/0x257 [ 37.209271] ? arch_local_irq_restore+0x53/0x53 [ 37.209287] ? show_regs_print_info+0x18/0x18 [ 37.209304] ? perf_trace_lock+0xd6/0x900 [ 37.209317] ? string+0x1e8/0x200 [ 37.209335] print_address_description+0x73/0x250 [ 37.209346] ? string+0x1e8/0x200 [ 37.209357] kasan_report+0x25b/0x340 [ 37.209375] __asan_report_load1_noabort+0x14/0x20 [ 37.209383] string+0x1e8/0x200 [ 37.209408] vsnprintf+0x863/0x1900 [ 37.209432] ? pointer+0x9e0/0x9e0 [ 37.209464] __request_module+0x1bf/0xc20 [ 37.209472] ? lock_downgrade+0x980/0x980 [ 37.209489] ? free_modprobe_argv+0xa0/0xa0 [ 37.209518] ? is_bpf_text_address+0x7b/0x120 [ 37.209541] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 37.209559] ? wait_for_completion+0x770/0x770 [ 37.209571] ? lock_downgrade+0x980/0x980 [ 37.209591] ? wait_for_completion+0x770/0x770 [ 37.209597] ? lock_release+0xa40/0xa40 [ 37.209618] ? mark_held_locks+0xaf/0x100 [ 37.209630] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 37.209643] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.209670] ? xt_find_target+0x17b/0x1e0 [ 37.209705] xt_request_find_target+0x8b/0xb0 [ 37.209725] translate_compat_table+0x910/0x1b90 [ 37.209766] ? ipt_register_table+0x3a0/0x3a0 [ 37.209784] ? __might_fault+0x110/0x1d0 [ 37.209796] ? lock_downgrade+0x980/0x980 [ 37.209802] ? __kmalloc_node+0x33/0x70 [ 37.209816] ? lock_release+0xa40/0xa40 [ 37.209826] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.209840] ? __check_object_size+0x25d/0x4f0 [ 37.209862] ? __might_sleep+0x95/0x190 [ 37.209897] compat_do_replace.isra.15+0x30e/0x720 [ 37.209906] ? compat_do_replace.isra.15+0x30e/0x720 [ 37.209918] ? cred_has_capability+0x1a0/0x3d0 [ 37.209938] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 37.209948] ? find_held_lock+0x35/0x1d0 [ 37.209971] ? module_unload_free+0x5b0/0x5b0 [ 37.209979] ? lock_acquire+0x1d5/0x580 [ 37.210019] ? ns_capable_common+0xcf/0x160 [ 37.210038] compat_do_ipt_set_ctl+0x106/0x150 [ 37.210058] compat_nf_setsockopt+0x88/0x130 [ 37.210065] ? compat_do_replace.isra.15+0x720/0x720 [ 37.210084] compat_ip_setsockopt+0x9d/0xf0 [ 37.210105] compat_raw_setsockopt+0xb7/0xd0 [ 37.210128] compat_sock_common_setsockopt+0xb2/0x140 [ 37.210134] ? raw_seticmpfilter+0x70/0x70 [ 37.210155] compat_SyS_setsockopt+0x17c/0x410 [ 37.210164] ? sock_common_setsockopt+0xd0/0xd0 [ 37.210180] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 37.210190] ? lock_downgrade+0x980/0x980 [ 37.210202] ? do_fast_syscall_32+0x156/0xf9d [ 37.210219] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 37.210230] do_fast_syscall_32+0x3ee/0xf9d [ 37.210241] ? do_raw_spin_trylock+0x190/0x190 [ 37.210259] ? do_int80_syscall_32+0x9d0/0x9d0 [ 37.210286] ? syscall_return_slowpath+0x2ad/0x550 [ 37.210297] ? prepare_exit_to_usermode+0x340/0x340 [ 37.210312] ? sysret32_from_system_call+0x5/0x3b [ 37.210332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.210354] entry_SYSENTER_compat+0x54/0x63 [ 37.210361] RIP: 0023:0xf7f7bc79 [ 37.210366] RSP: 002b:00000000f777708c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 37.210375] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 37.210380] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 37.210384] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 37.210388] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 37.210393] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 37.210428] [ 37.210432] Allocated by task 4877: [ 37.210440] save_stack+0x43/0xd0 [ 37.210446] kasan_kmalloc+0xad/0xe0 [ 37.210452] __kmalloc_node+0x47/0x70 [ 37.210460] kvmalloc_node+0x99/0xd0 [ 37.210466] xt_alloc_table_info+0x64/0xe0 [ 37.210472] compat_do_replace.isra.15+0x17f/0x720 [ 37.210479] compat_do_ipt_set_ctl+0x106/0x150 [ 37.210485] compat_nf_setsockopt+0x88/0x130 [ 37.210492] compat_ip_setsockopt+0x9d/0xf0 [ 37.210498] compat_raw_setsockopt+0xb7/0xd0 [ 37.210504] compat_sock_common_setsockopt+0xb2/0x140 [ 37.210511] compat_SyS_setsockopt+0x17c/0x410 [ 37.210517] do_fast_syscall_32+0x3ee/0xf9d [ 37.210523] entry_SYSENTER_compat+0x54/0x63 [ 37.210525] [ 37.210528] Freed by task 3473: [ 37.210535] save_stack+0x43/0xd0 [ 37.210541] kasan_slab_free+0x71/0xc0 [ 37.210546] kfree+0xd6/0x260 [ 37.210552] inode_doinit_with_dentry+0xe83/0x14c0 [ 37.210558] selinux_d_instantiate+0x27/0x40 [ 37.210566] security_d_instantiate+0x5a/0xe0 [ 37.210574] d_splice_alias+0x10e/0x1110 [ 37.210584] ext4_lookup+0x495/0x630 [ 37.210593] lookup_open+0xb1b/0x1970 [ 37.210600] path_openat+0x1845/0x3530 [ 37.210605] do_filp_open+0x25b/0x3b0 [ 37.210611] do_sys_open+0x502/0x6d0 [ 37.210618] SyS_open+0x2d/0x40 [ 37.210624] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.210626] [ 37.210631] The buggy address belongs to the object at ffff8801c85a7140 [ 37.210631] which belongs to the cache kmalloc-256 of size 256 [ 37.210637] The buggy address is located 208 bytes inside of [ 37.210637] 256-byte region [ffff8801c85a7140, ffff8801c85a7240) [ 37.210640] The buggy address belongs to the page: [ 37.210646] page:ffffea00072169c0 count:1 mapcount:0 mapping:ffff8801c85a7000 index:0x0 [ 37.210653] flags: 0x2fffc0000000100(slab) [ 37.210664] raw: 02fffc0000000100 ffff8801c85a7000 0000000000000000 000000010000000c [ 37.210673] raw: ffffea000702ebe0 ffffea0006fc4720 ffff8801dac007c0 0000000000000000 [ 37.210677] page dumped because: kasan: bad access detected [ 37.210678] [ 37.210681] Memory state around the buggy address: [ 37.210688] ffff8801c85a7100: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 37.210694] ffff8801c85a7180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 37.210699] >ffff8801c85a7200: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 37.210702] ^ [ 37.210708] ffff8801c85a7280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.210713] ffff8801c85a7300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 37.210716] ================================================================== [ 37.210719] Disabling lock debugging due to kernel taint [ 37.210839] Kernel panic - not syncing: panic_on_warn set ... [ 37.210839] [ 37.210846] CPU: 0 PID: 4877 Comm: syz-executor7 Tainted: G B 4.15.0-rc9+ #190 [ 37.210850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.210852] Call Trace: [ 37.210861] dump_stack+0x194/0x257 [ 37.210873] ? arch_local_irq_restore+0x53/0x53 [ 37.210883] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.210892] ? vsnprintf+0x1ed/0x1900 [ 37.210900] ? string+0x160/0x200 [ 37.210910] panic+0x1e4/0x41c [ 37.210918] ? refcount_error_report+0x214/0x214 [ 37.210941] ? string+0x1e8/0x200 [ 37.210948] kasan_end_report+0x50/0x50 [ 37.210956] kasan_report+0x144/0x340 [ 37.210969] __asan_report_load1_noabort+0x14/0x20 [ 37.210976] string+0x1e8/0x200 [ 37.210992] vsnprintf+0x863/0x1900 [ 37.211012] ? pointer+0x9e0/0x9e0 [ 37.211034] __request_module+0x1bf/0xc20 [ 37.211041] ? lock_downgrade+0x980/0x980 [ 37.211053] ? free_modprobe_argv+0xa0/0xa0 [ 37.211073] ? is_bpf_text_address+0x7b/0x120 [ 37.211089] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 37.211102] ? wait_for_completion+0x770/0x770 [ 37.211111] ? lock_downgrade+0x980/0x980 [ 37.211122] ? wait_for_completion+0x770/0x770 [ 37.211129] ? lock_release+0xa40/0xa40 [ 37.211143] ? mark_held_locks+0xaf/0x100 [ 37.211151] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 37.211162] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.211178] ? xt_find_target+0x17b/0x1e0 [ 37.211202] xt_request_find_target+0x8b/0xb0 [ 37.211214] translate_compat_table+0x910/0x1b90 [ 37.211240] ? ipt_register_table+0x3a0/0x3a0 [ 37.211251] ? __might_fault+0x110/0x1d0 [ 37.211260] ? lock_downgrade+0x980/0x980 [ 37.211265] ? __kmalloc_node+0x33/0x70 [ 37.211276] ? lock_release+0xa40/0xa40 [ 37.211284] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.211292] ? __check_object_size+0x25d/0x4f0 [ 37.211308] ? __might_sleep+0x95/0x190 [ 37.211330] compat_do_replace.isra.15+0x30e/0x720 [ 37.211338] ? compat_do_replace.isra.15+0x30e/0x720 [ 37.211345] ? cred_has_capability+0x1a0/0x3d0 [ 37.211360] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 37.211367] ? find_held_lock+0x35/0x1d0 [ 37.211382] ? module_unload_free+0x5b0/0x5b0 [ 37.211389] ? lock_acquire+0x1d5/0x580 [ 37.211413] ? ns_capable_common+0xcf/0x160 [ 37.211427] compat_do_ipt_set_ctl+0x106/0x150 [ 37.211440] compat_nf_setsockopt+0x88/0x130 [ 37.211447] ? compat_do_replace.isra.15+0x720/0x720 [ 37.211459] compat_ip_setsockopt+0x9d/0xf0 [ 37.211471] compat_raw_setsockopt+0xb7/0xd0 [ 37.211484] compat_sock_common_setsockopt+0xb2/0x140 [ 37.211490] ? raw_seticmpfilter+0x70/0x70 [ 37.211502] compat_SyS_setsockopt+0x17c/0x410 [ 37.211509] ? sock_common_setsockopt+0xd0/0xd0 [ 37.211521] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 37.211529] ? lock_downgrade+0x980/0x980 [ 37.211536] ? do_fast_syscall_32+0x156/0xf9d [ 37.211548] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 37.211557] do_fast_syscall_32+0x3ee/0xf9d [ 37.211566] ? do_raw_spin_trylock+0x190/0x190 [ 37.211579] ? do_int80_syscall_32+0x9d0/0x9d0 [ 37.211612] ? syscall_return_slowpath+0x2ad/0x550 [ 37.211620] ? prepare_exit_to_usermode+0x340/0x340 [ 37.211629] ? sysret32_from_system_call+0x5/0x3b [ 37.211643] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.211658] entry_SYSENTER_compat+0x54/0x63 [ 37.211663] RIP: 0023:0xf7f7bc79 [ 37.211666] RSP: 002b:00000000f777708c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 37.211673] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 37.211677] RDX: 0000000000000040 RSI: 0000000020007000 RDI: 00000000000000ec [ 37.211680] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 37.211684] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 37.211688] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 37.215792] Dumping ftrace buffer: [ 37.215797] (ftrace buffer empty) [ 37.215801] Kernel Offset: disabled [ 38.194874] Rebooting in 86400 seconds..