[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Sh[ 18.573380] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) ell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.617123] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 20.896760] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 21.898808] random: sshd: uninitialized urandom read (32 bytes read, 127 bits of entropy available) [ 21.998903] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. 2018/02/10 16:11:26 fuzzer started 2018/02/10 16:11:26 dialing manager at 10.128.0.26:40427 2018/02/10 16:11:29 kcov=true, comps=false 2018/02/10 16:11:30 executing program 0: open$dir(&(0x7f0000be9000-0x8)='./file0\x00', 0xc00, 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/sequencer2\x00', 0x484000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ec6000)={0x7, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c2c000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0xffffffffffffffe0, 0x6, 0x7, 0x9, 0xc8, "21e179ffd87dc2c93dd08ec1301b2ed1cdc73c2955e5fe14602dff865a3bd01ddf529d967fcf2749ecececc519bc5f8f3e121c0e4e7ae56634e44a21ce176e", 0x3}, 0x60, &(0x7f0000ede000-0x20)=[{&(0x7f00009cc000-0xb0)="c9b89571bf522fbb55643be8a2a6027501c0e4857146355adfb0ea7e5c6f946322bc52105f723a12ee041f7006e0598ee74c7b9f285bd3a18a738a325cb44cfa535da7714198d63526782aa6a0b2f8882e881b6b35297ede751d7fbf484efa2e88557f497f4faa1a430cfc4b3dced1327511e9688fc7c5f134f5fe90efe62bec439b032d45a8a01a65bc0ef80f749ede9707001a4766ec306ad17a5dca04ade8f72ebad7364c03d2224201f399ee0474", 0xb0}, {&(0x7f0000001000-0xa2)="f936549892f7900a89352981ba4407380da19efb5b35f87cb36dcf7278540c267bcf646510d4fa2f142da272923a63213aaa8a869678c78be3c8888f01e9f3535f346744c6db593e43345aa56a57c6106f315b895a7600866e720238919a48c7d801f2fedfea7a1c4782f91c93ca2bd49be0a0c76cd7a7b3bfb6861a3c60c59d74a2a44143bcaa4d51a40d7fa35060e696804b5d9033c75ac80a8aae69115ab386cd", 0xa2}], 0x2, &(0x7f0000000000)={0xc8, 0x119, 0x0, "99b3a914f39f8e7be922050671ba7ce4ffaa619691661598974deb8bf0a51a1af58866936d4c9a52180f3408b928f7cbec295ce7bd04e4f6085e00490f6ec9c9e0c5da0304538677fa03b1ab2c1b6ad921e1fce5a319484a0144d1dafd306d9976ca78ceb17e33300c05345a06c29a2424acc5a51479fe7637ab63fc10ea9ff1211cfaa741389cf2aa3d56492b7c654ac5ee271735673476d6427a3b2521991e28903d7187e975aedaa4043f9012d58833f3c2"}, 0xc8, 0x4000000}, 0x10) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000001000)={&(0x7f0000001000)=""/235, 0xeb}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x70)=[{&(0x7f0000004000-0x60)={0x27, 0x9, 0x8, 0x2, 0x2, 0x0, "e4f2b9d49044e79277304cf7802a1009470c37b0f29fdb5c5c17f476d9edeae004f07edde1b4c1f2218c1563304d77a9d560e7caf40c94b1e56a2e32529e6c", 0x95}, 0x60, &(0x7f0000000000)=[{&(0x7f0000003000-0xbf)="2cee88122ec0098c59d3d0f749aeccef3818b616efb32f5ab502b0dac80ac30ff22efe895cf564114c816175b4a64ebfc2d19333994aa33d1b7a18be9e979366e265fdbb25c9e39e6ff37429f640296b6e7d58e4b3f29c37e5ffb8be783bb190bdb390ae3219739a08a3b9b513b2a6de8c6d0b81afa72f1f1dbbe507e73147fd0bd9032264e5a6d3194333060f40a67c01c8b525778a96853ba35dd3a97c5994f77b9ca9d179c40d2bf3ae6682d600eedbebedd9e331bb0cca54ba68f03c8b", 0xbf}, {&(0x7f0000003000)="a866ecd6675a70bb2d58d1146458d1c4c9fd9351ed526578d1ffbc36ba96973731a8fdfe803215a789a1d773f46315d172e0eb953406674737b2f9d9060d80e9563590d4bb6b92029f24756ae0883cbb42b3a81bd5bcf2fc4f1f866c1c186178864495704d9afec554fa68290d2486eff063b1ac9f9a70aabc5f76b78ebdbc908007a821128277bee7a7022fab45c29629ce36", 0x93}, {&(0x7f0000004000-0x77)="dba26d45d6479e3ae09996b57f3001fd905339e1fd562a5a2600caf1ce38b0bfe96eb86878b092b74754bca91d94f3906ae341329dfcfa1f1d0c26df6f0bed715d586b22e14c8ea44c8ec0febab279a04de5a17b2d15a42ce74301ae83dace536bc26712c4641ee19c33ddff9dc51570df89e2538f0245", 0x77}, {&(0x7f0000002000)="e47955606cada88b0e7150ffa0c175a00731436f8aa584", 0x17}, {&(0x7f0000001000)="26ebb732559ff299e43bdb324e4c51265edb03a30ab45d6af1b613e4c46d7d6d65db10092018a2fe0a33eb1cf694f19283c879649abbb0194f144496605907f86569052177240e8c1f516a5d987784ce5c50d72da5b8334b5615ea92c855fb5cde75954cc7703eb5559ea7d3f1b8be73829fb62809f6de3825a791a55d8c5d8eed0ff44bb8300aca0754622c10fbdf87508b1216722fae6565372e7b3a0ce42b02ea91d82336529128fd4a23979bb820e900aa95d2e335e4b286c4daa03a304297e8c6a5fd7370f2dbff755e", 0xcc}, {&(0x7f0000003000)="5ade0a523d8fe20511a0f380cfe6ce89cb52fbbb83ccfca12787ee2c9325aa6a2e96695a188064a01229aa54c496c78a3747b0436504ecece33a7b3019301f45ebf9e32604", 0x45}, {&(0x7f0000003000)="2ab71e3c26345819e8cef7c51d4da77c17edf5797c1015ccc8e6707b895e2c6204ff804e66b55b815cca52ed2029ea4fd17a50f6f03e2a0e6703a2aa3ab615c129dd52fb8c56403c3b6c62ab1f7b82080fc498d5d6e4b31305690733034054791311b47af479b63648d1fdc6e8db88452efdc275eed61431a56498522fcf1e01bc8c393482cf77b33cbeb60c9f5921c5aee509f7c874ac0992b3eaa6ad1179cf007acfdd5d4e49b836d07cc05a10861fcb9b213e7510dc2d9e46d5fe70014515e072b55918ead80f4bac4202fc7850be7a19a412872d2345746f90ae1436e0e35924eb27", 0xe4}, {&(0x7f0000004000-0x90)="0d06754889debd0c350bf6e369e3564a350262bd0552d18d5e6791d446176246997cbdf4577137d8f7ee1b3d1dc267361985930d36fcd68acfa7f03bfe04d465e3ac60c5dbf50bd5ed1271d04e0676d02163fc955daacf6f034e019ec3172ae141bca295431ef1f1f4782aa322ea3144df4621bf16103196edd33116433bc0c31c2682aa310d7340960aa6a50c78422f", 0x90}, {&(0x7f0000001000-0xe0)="38f0ccdb8f56ca6d543f19531d89a7df4f21885f5503be02df1f4ee1e277e958f56e0c57773b0554a7e942565a24285b02af20a3f2338d50e0eeffe040c65bf87fb718c429277fcd6220d0795777e0c87855a841f06e95e06875ea26bedbf16762b07f39b425883e8918b51d98a6e3403c342b07f0c0a3479c426125dfe9aa2c3b6582e6d546262600cc1cf03275d3afe15147eb8d2455ab8b724050ebb94cd75d82d7cc77bd020ba78eb931d4095f0ad7235e78fc3a15e568326bce3ec4e12a7c07357f41d70898d83ebe8164c80182498e09ea346732bd080223c567c1a80a", 0xe0}], 0x9, &(0x7f0000003000)={0x70, 0x13f, 0x9, "0888aa8da10b085e70774016590d5a67f99ffaedd1aed6cb87c1472c8647089862a61df6c7c35df5114a66b1518f14431b5abb448e9664dafe7dd0f04d12e907baefac5e8d2768af7cc332576c2807071736d1de07af3681c5"}, 0x70}, {&(0x7f0000000000)={0x27, 0x3, 0x4, 0x7, 0x8001, 0x0, "4b89285f6443aceefdea93ab68073e54f5b90c35a6d7ce1df190557931a2a044bab35b311d0714bb37022e6a63c531e6d5f5f632b9a1e73c3f849bbdec93ee", 0x5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="2eec0329c2831d96eabb7d826323ed579cf83f7144864ebfe8883c41752440ecef2373c0e422ce5454d6ed707c08ad", 0x2f}, {&(0x7f0000003000)="825c1919418cfb09c44fd2133eb11d9fa6e5413be4475cef741e4bb1fabfeb350b537d0014335d89b2e7a714d1381b02f7822e58a53a8b0f49ca495e3379a363c08c0be24fe605c39055737a4687fba0dd03a4a79671ec510206914eaacbd7152e08bf35dbf012ced9fc78a04a37b21a5f8be8e7274da0746c510c6a95fbe8e3beba89f6d16fd968383928d083a7fe9521c62270b9967fd6a0480095e72cea", 0x9f}, {&(0x7f0000002000-0x99)="57a4daaf27d9641ffedf9035baf8fd99c472cb1f5a4587e11e58d2a7c1daa6fa5e2b9e38232836c8a5b56ec27bc885551876a755b116f9c8ce47e30a9bcfa5c35acb16c26e42066a8a9afe1e1f5beeb289246a6e12889c4a40b80b13a635b7d1afa69bc27b95d1b439bc60a08658cf33779c195873c7c65a79a1f8e2f2a806ef195f42bf59298904b4e3668e29f9ec7ef9084ab29f61ba8080", 0x99}, {&(0x7f0000003000)="0477e7af25bf777b885260563e0b246896bfe56b8f1777e12cee7e609ad2ac1c106234def4cf9eaf2ceb56327565b73a111da552302927e657df9ae9329feb0d62b36fe895cdfbb35aa4cd3c19deab81187e071cd58bb9c74e6bebde634223b82bfd6f37676f24b232084fd6d84893b49849d3680c0793016c2615166214c2a7341a8958e1a7f85bddc3b31e07ba6b8156e1d83ed2b348199a20c267189f4643d0df40d50c995d04f6b261f24b11d9239a7d6600bc993c60f8fbdf142fc1c09fa966e45588762644d34d6f236fd9d71b8dc7a5d8556363d21038d5794c34740e955b93990ac8fd0cf68966a421a475c69ddad4ddc5237d17", 0xf8}, {&(0x7f0000003000)}], 0x5, &(0x7f0000003000)={0x60, 0x19f, 0x5, "9ea2994c584ed51fa1c824c5a7a1fbf6c1673e82d84ce17454674af56b9f9cff41b8ed58f4a991ce69edea6127aa426880b8353a255103dce211cefb2818b5ec2922196608eefaf7de9844128d1d71"}, 0x60, 0x4000}], 0x2, 0x40) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) dup2(r3, r0) 2018/02/10 16:11:30 executing program 7: sigaltstack(&(0x7f00002d1000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000-0xb3)="f931717af67b411dda5b3c7b66746ad6f1757dd3546e2f6a4f5b7d53e57aea158eb1207061a58cf9c8b6354e1612e0e756a0898529a3fa84ade812337f73a5ce1c9b4a9f820230ad233e978100a571425ab216819297aabd130c711259375843c85f75d31c68cb7ac95663a0ee905ea080a9df777c683505304f5ce187718f8570b9d6356394812be10dbcf0dc412f8d6afddc687b5fa9fea9106d9fd52efa4181069dbe2f855c9a83b786c9a2752531194b23", 0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000-0x1000)=""/4096) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x8)={0x2, [0x8da4, 0x3]}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x8, [0xc95, 0x7fffffff, 0x8, 0xa8, 0x10000, 0x0, 0x3150caae, 0x7]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000005000)=@full={{0x3, {"7b9e4cd944081f"}, 0x3}, [{"2253d66b355541"}, {"02f5d52e75e957"}, {"61207da467131c"}, {"a8bdc0102422fd"}, {"c526f75c17b10c"}, {"7fd26e8b0f0e67"}, {"c24c3cd415af85"}, {"8f0e6a75797db9"}]}, 0x48) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000004000-0x4)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14, 0x0, 0xd}, @empty, @multicast2=0xe0000002]}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x0, 0x0, 0xc2, 0xffffffffffffffff, 0x1301, 0x7ff, 0x6}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, &(0x7f0000008000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x2, 0x49a1, 0xd0b1, 0x7c}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000-0x8)={r4, 0x3}, &(0x7f000000a000-0x4)=0x8) 2018/02/10 16:11:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x1, 0x0, 0x1}}, 0x26) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0x36, 0x2, @thr={&(0x7f0000001000)="b38bbfd728a828559bd6fd9516e5f1da7dc56e8a7adcc1159d4d0dc24bb0b9373659c3f82ce6dcf3d67e9716d31c0af766bcce8641c13b4bb54b2239ea5c2cd95fffdbe4a14a079d1b551e72c9625faf9a8ce1d0b6fef14fb597035712d158dd53619935626ac3c01449d415f9dc4ac4595171330479dc0f6e82be795fcbb8b65e6d84fbdee40001c91c3fa2f28fa45839dd6299e5bf", &(0x7f0000003000-0x5d)="a2719eeb52cd8242cde7d770ec9848d2a3c48fc38a78b4b858248af30f4c0127135cb9da2cb17b210ab81f09e526bc41e05d4cd9162eface867a461a1a50951472dc92995f83dcc35eedddddc37a7ac8d7158a83eb6d55c098513d19fe"}}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x32e21a3f8a0c2211, &(0x7f0000003000-0x20)={{r2, r3+30000000}, {0x77359400}}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x0, 0x20, 0x2, 0x5, 0x5, "80d5c45693938e95229c401a6ea7bcee220e8a234503757060e986efcb3911ff26a47d67bf2d48303da5e2943231ba4c4339aed098cc1876744b256bd4efdc", 0x3}, 0x60) ioctl$LOOP_CLR_FD(r0, 0x4c01) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCXONC(r4, 0x540a, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r5, 0xad21}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7d7, 0xfffffffffffffffe, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000005000)=0x1000) 2018/02/10 16:11:30 executing program 2: r0 = memfd_create(&(0x7f0000811000)='\x00', 0x3) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000bf4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x1, 0x0, [0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x7, &(0x7f0000001000)) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000002000-0x4)={0x7, 0x3, 0x5}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xa9, &(0x7f0000004000-0x61)=""/97, 0x61) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000002000-0x4)=0x80000000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/233, &(0x7f0000002000)=0xe9) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000005000)={@common='eql\x00', @ifru_data=&(0x7f0000002000)="f16ccab51193fb3f38058d67127ae34d51995ec8b8b74aad351200fe86dfebb1"}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000006000)={@common='tunl0\x00', @ifru_settings={0x3, 0x62, @raw_hdlc=&(0x7f0000003000)={0x6, 0xffff}}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000007000)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)='/dev/keychord\x00', 0x101200, 0x0) 2018/02/10 16:11:30 executing program 3: modify_ldt$write(0x1, &(0x7f00008eb000)={0x2, 0x20000000, 0x400, 0x8001, 0xf73d, 0xffff, 0x7fff, 0x6, 0x6, 0x3d34}, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) readahead(r0, 0x6000000000000, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0xc800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x28d4}}, 0x5, 0x2, 0x0, 0x401, 0x80}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x94c70e09d837d8be, &(0x7f0000002000)="9d6d3280740311b009478699e95d9912253c4ed49b9851e254b7bd170b2f225803422024083f2eea86aac9f099607c1042d8a567e28d53f4292595f4e9afed695c9ffd10a3c394ebb610dace87303d4e78fc23127de48f86b1a2f991ea2eda0966531fd38dac96bc2498ee0f43ca4d451e36297ff8b5445573424f18997fffc3ed12b2a2cfd8aac85223dae79df78ef29c449838b782be435ecc85b03cf4ce8671b85299103a938bde9c19105ebbe1e3ef94ea0b29b535df3c7640583783956deadbab8b6f9edf2788764c873085e4ed32ce9b85e6b3c9f05db2269265e28008271def34dc832be5d0323222f2ff3380f8e847a4405ea57c", &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000002000-0xfe)="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") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000004000-0x4)) ioctl(r1, 0x20, &(0x7f0000002000)="77e5638b56335efa2b046af87eea") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000003000-0xb0)={{0x7, 0x7fffffff}, 'port0\x00', 0xa0, 0x1000, 0x400, 0x800, 0x3, 0x8000, 0x100000000, 0x0, 0x2, 0x3}) unshare(0x20000000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x2001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0xb)={r3, 0x1, 0xce3, 0x10001, 0x7, 0x1ff}, &(0x7f0000004000)=0x14) fcntl$setstatus(r5, 0x4, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000006000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000006000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x9}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000008000-0x10)={0x1, &(0x7f0000007000)=[{0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000007000)={r6, 0x5}) 2018/02/10 16:11:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000)=0x3, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x244002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000)=@add_del={0x2, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8), &(0x7f0000004000)=0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000005000)={0x3, 0x0, {0x1, 0x3, 0xffffffff, 0x1, 0x3f}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000003000-0x4)=0x6) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000006000-0x4)=0x1, 0x4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000004000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x4}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x2, 0x7, 0x7, 0x3, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000007000), &(0x7f0000004000-0x4)=0x4) write(r0, &(0x7f0000008000-0xbb)="6943631b490d6771fdc6bc1a098f7fb15c8174d0fe5c4b5f6dd47bd52ce75b9530cbb0474b04952936a9375eba0467bad5275d5a3ba372ef6a9d7ef177d43d4598fd06fc95bbf14c9e69eb6afa606ec186c44ef35ea4414769b5537d57f3f2e557587c46229e1033456687f963aead62034567cd329db65db0ba0bb456947bdcdd8d0b3711d4c6b080e4d4851582e5a94160131a7519b96f287cafa2c7d56eceacb6d1e4932bf79fdd7db2f9e83bfe060844aa2f0cec4790ceb069", 0xbb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000009000-0x20)={@generic="d6aceaae45a11ccd3e0ebe476a433898", @ifru_flags=0x2c00}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000)=0x9, 0x4) 2018/02/10 16:11:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000052a000)=0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) sched_yield() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @remote, @local}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x200, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000)=""/42) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xa2e7, 0x3}, &(0x7f0000003000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x6, 0x9}, 0x98) r3 = getpgid(0x0) r4 = perf_event_open(&(0x7f0000002000)={0x1, 0x78, 0x9, 0x1, 0x1, 0xba43, 0x0, 0x3, 0x21080, 0x4, 0x3f, 0x401, 0xffffffffffffffff, 0x8001, 0x10001, 0x2, 0x800, 0x5, 0xb4, 0x4, 0x5, 0x3, 0x1000, 0xf, 0x7, 0x3, 0x5, 0x4, 0x1ff, 0x0, 0x3cd9, 0x8000, 0x20, 0xffff, 0x0, 0x5, 0x73975284, 0x90, 0x0, 0x6, 0x0, @perf_config_ext={0x8000}, 0x20000, 0x9, 0x7, 0x4, 0xf1, 0x0, 0x40}, r3, 0x3, r0, 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000008, 0x40010, r0, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000)={0x97a, 0x2}, 0x8) fstatfs(r0, &(0x7f0000004000-0x37)=""/55) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004000)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x2, 0x8000, 0x10001, 0xffffffffffffffe1, r2}, &(0x7f0000003000)=0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000004000-0x4)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r5 = dup(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000005000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8e7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x42, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x80000000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x68b8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0xd0) ftruncate(r5, 0x9) 2018/02/10 16:11:30 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ef000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x2)=0x4188, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x7f}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000)={{0x2, 0x2, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x1a, {0x2, 0x1, @empty}, @generic="8a4e2f745b710d7a624297a6ae66330b"}) rt_sigreturn() socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000)=""/134) mincore(&(0x7f0000003000/0x1000)=nil, 0x1000, &(0x7f0000002000-0xd7)=""/215) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000005000-0x60), &(0x7f0000004000)=0x60) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)=0x0) sched_getscheduler(r3) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000-0x1000)=""/4096) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r2, 0xc0, &(0x7f0000006000-0xc0)=[@in6={0xa, 0x1, 0x7eda, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xe26d, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000007000-0x14)={@mcast1}, &(0x7f0000003000)=0x14) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000005000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="eecc784c1d98ca80d4346ee12139c3fd", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000)="2c706f7369785f61636c5f616363657373bc2100", 0x1) [ 31.330819] IPVS: Creating netns size=2552 id=1 [ 31.378468] IPVS: Creating netns size=2552 id=2 [ 31.431086] IPVS: Creating netns size=2552 id=3 [ 31.477707] IPVS: Creating netns size=2552 id=4 [ 31.561856] IPVS: Creating netns size=2552 id=5 [ 31.630406] IPVS: Creating netns size=2552 id=6 [ 31.735034] IPVS: Creating netns size=2552 id=7 [ 31.852222] IPVS: Creating netns size=2552 id=8 [ 32.680542] ip (4302) used greatest stack depth: 24376 bytes left 2018/02/10 16:11:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0x80000000, 0x6, r2) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@generic="4a72de257c5660d35a359f651d6228a2", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) 2018/02/10 16:11:33 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10), &(0x7f0000003000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="0739a17b2f2ab592dcc7a9d55c3388e8", 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000004000)=0x3ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000005000-0xf5)=""/245, &(0x7f0000005000-0x4)=0xf5) 2018/02/10 16:11:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)=""/164, &(0x7f0000013000-0x4)=0xa4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r2 = getpgrp(0x0) getpriority(0x1, r2) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000)=0x714cd978, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1) r3 = syz_open_pts(0xffffffffffffffff, 0x1a000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000003000)={0xae59, 0x401, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) syz_open_dev$loop(&(0x7f00009c8000)='/dev/loop#\x00', 0x3ff, 0x101000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000f1000-0x18)={0xaa, 0x10}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000abd000)={0x9, 0x7ff, 0x75f22bf0, 0x200000000000000, 0xffffffff, 0x1, 0xca9, 0x3, 0x80, 0x3, 0xe5, 0x4}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = syz_open_dev$usbmon(&(0x7f0000fc9000-0xd)='/dev/usbmon#\x00', 0x40, 0x0) sendmsg$unix(r5, &(0x7f0000e41000-0x38)={&(0x7f0000799000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009a3000)=[{&(0x7f0000c3f000)="a3ef98138f000c2672d48d7bcf1a28722c8f48438d144a79c4491fc76d51c9a2f4d517cace036b83c1116d292683e68f725eee", 0x33}, {&(0x7f0000f0a000-0xc)="d88834b377117b0a6fc8d0be", 0xc}, {&(0x7f00000ce000-0xf2)="8913bd04cdc6260f47f05090cf28553f4085f2f2f7597a6133d74c5b91360bd2db38a23018bda257a2b2064871e1d6cc82ccec734ecc78c36c5150cdb068c1923eccad98b12228d10575af46e96f1a0f4b6fc04b88ed27e2c9cf5ce5672476fad2001e0049fe1530f613a31d1768989ca9934ea7f013294b2519bf0e19c1268431946986d7a5ab4bc0d89c0883797d316e06c59dcf151c566e580cf41fb0bd2f9001b1b93d926e956aebb665e55963421c9f676c56cb55c3af84de3dc34aaa7df242da036137d3da8e7a5ce34d233815bd46af307cc1b450e2432e482bfad0c2ee2de4ec3f9806143f397e0a54ad801af774", 0xf2}, {&(0x7f0000932000-0xff)="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", 0xff}, {&(0x7f0000170000-0x1000)="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0x1000}, {&(0x7f000075b000)="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0x1000}, {&(0x7f00005f0000-0xe7)="8a95e7e3617f1724ce7e99874e5d5e19c3e88f557aa43a8244ebd164eece97af04440f6bc2821b56bcbf42dc0786fbf212987968aaa1f5e4f4fd5c1f5bbb4ea81f68fda784095ce063283e3592bdd04738fef7c4fafb439526adaec7a4de253266ed2340dff2683c9b75c4f65746a7fbf66c615b279a59118112c04316388c10fa073446d6da40ed3f6be6c732978c2b92a233663549c8fcd77113b9b6680b8478cc1cd8c54089976488aeeccfa8086239201ffba923f9e1bf7a3add0896709ac96929bf7a15d5c193ccb5ce1cc5a57cd09545300cda2f1b8062f05622caa3c2c2f3fe92185af7", 0xe7}, {&(0x7f0000e33000)="056b04614a0b54252d16f8bab8ec5d9a35d7b4fd9b6c851c5c5b3ac18a183f9f41eda54976f9337c8af8ea38f38f608776b59f2e7e90b83dafb1ea0d1098095cce134c64bc79d27ad9e13eb9e1f76554cceb700d1151dbf2b6e4a7961b15be037bc961c704900c33484123f98e7798f84b132b83ab114c8b29ea6a62a1536eabae69e41a9fb2d32ad6e48927c28e3f26655f3ded03e6b3b957f8d612fc3fceeeb8d56b3fbb6c8b3b8191eda9dca5084bb496be2aa5167e75e296c6571bc2973005a6bdd3d877f53c1597a275a7d38a400aef3587d51778337618852832971406dd7f8a004155a2d158", 0xe9}, {&(0x7f0000520000)}, {&(0x7f00007e2000)="92f738a49b1faa0c0d1bd8713c7d9c02a3452e07ecb73a1242c1948ec14eb183d766c7557edb03135f5cd0c60a9492db0586230ec4c0ef62d36e0fb8a3e97ef49c49a49f26cf20eb0ba5b3d694856911bd294dff350168612a07cca980ab58a80de0204d75bbb8dffd950c330d1462b308f3fecde9e7c13c437380bb366c6353f6afe8f18c4b6d0fa19215c5f65765d61313008bf1c6", 0x96}], 0xa, &(0x7f0000130000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}], 0x30, 0x4004}, 0x4044040) 2018/02/10 16:11:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000809000-0x1)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/10 16:11:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000e0d000-0x10)='./control\x00', 0x20400000003fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x101400, 0xfffffffffffffffc) mkdirat(r1, &(0x7f00001a5000)='./control\x00', 0x111) mkdirat(r1, &(0x7f0000936000)='./file0\x00', 0xfffffffffffffffe) 2018/02/10 16:11:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000e62000), &(0x7f0000ec3000-0x10)) ioctl$sock_ifreq(r0, 0x891e, &(0x7f000085e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) 2018/02/10 16:11:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f00004f7000-0x38)={0x0, 0x0, &(0x7f0000d87000)=[], 0x0, &(0x7f0000647000)=""/110, 0x6e}, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f000052f000-0x8)={0x0}) accept4$ax25(r1, &(0x7f0000d02000-0x10), &(0x7f000059a000)=0x10, 0x800) 2018/02/10 16:11:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a8b000)='/dev/usbmon#\x00', 0x200, 0x100) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d44000), &(0x7f000078e000-0x4)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000009000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x6, @random=')zF_9['}, 0x20, {0x2, 0x3, @loopback=0x7f000001}, @generic="c1d32d815947447044cc8300a2860060"}) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000ac0000)={0x3f, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000384000)=[{0x20, 0x0, 0xa6, 0xffff7ffffffff038}, {0x6, 0x0, 0x0, 0x800000000001}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000aae000-0x1)={0xc3}, 0x1) 2018/02/10 16:11:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r0, &(0x7f00001dc000-0x1000)="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", 0x1000, 0x1) perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000001000-0x1)) 2018/02/10 16:11:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008c3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000bab000-0x8)=[0x9, 0x4]) 2018/02/10 16:11:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d54000-0x1)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r1, &(0x7f00002e7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000bd000)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr, 0x3}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}}}]}, 0x4df}, 0x1}, 0x0) 2018/02/10 16:11:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000cd5000)=0x8000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000001, 0x0, 0xffffff80, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/02/10 16:11:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd5000)='net/ptype\x00') close(r0) r1 = socket$netlink(0x10, 0x3, 0x2003) writev(r1, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/02/10 16:11:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000c41000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000902000-0x20)={{r0, r1+10000000}, {0x77359400}}, &(0x7f0000b8b000-0x20)={{}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r2}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000636000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/02/10 16:11:33 executing program 4: r0 = memfd_create(&(0x7f0000b2f000)='GPLvboxnet0procmd5sum\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000db000-0x38)={&(0x7f00009f6000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x11}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000b2d000-0xb0)="91c65a7056b749399f757cc452b8d7baf807e08fe9f6f38c7ffa7481e8c1cc2c41ee91abb3a5a87976c64ee6c7c20cb40c524292c25cdc1252720125e9e122161f7f3211625df254eb1aa6b422a66b42c3af19910a11fc2ed1a06b5968b86f252651250ef07eea3784492070ada317261c1baf531b034a26436a410725d1a822fb2efc03828b0d4a68816ee63518330eeb355457b5b4812ac189ed3a9635efb96f39d72b46e33793cf3dd406919647dd", 0xb0}, {&(0x7f00008e4000)="2fbfbef507bf64c9db13d1f903286970412e33ddc142dd34240ff3f9f09edb5ca815770c9c611fe993d24a3479fce9d439ceaea3317ad987c949c6711122e280a7161f026e939ae6eb15e3e10e6a4a0731f4572c834392c8b511454cb7a60fc0a3b43300e43d4b1607ca199d4928f99e4a71e372ec59d8413d124fe0fec5f0192ca2dd2474b0ea0c29d9e7aa09a0427c679069e6eedd0376ed5927f345e291", 0x9f}], 0x2, &(0x7f0000ca7000)=[{0x108, 0x116, 0x68a, "a60e39061e8a54b95148c5eb6d30e420bf472679f24d463208624022cc6d152ed4adeca04ee088d8a1d744d92f75bc8f099e3c2544d77a782e6dec6c4dac7765ebb0c23f59690a9a2259bb468bc27f9f35205bf39a9e76e3d025731a8c7acc29a70e8a3978e96adfd75b396813982bc47f9f32ae6d0a9376f5650c7fb32da185caf5e4daba2395a408e1a55084e2c52024f4294055bdc4a8a52131195167683db5e1b215ec8134fd068b9275631b3ee9dea073038671a09a722a4d920a2d21d0e3c24c5d4d62def9b51848e6f1210648c91ca872dabcaa8e488cd635a87e29aab6ea333fa4b4677562897354465cbfd666e0b88c1827"}, {0xf8, 0x1ff, 0x3, "325109cd3db28d986c527fad1340986b28f7fad24bcb434afcfb6a94e7a7ab6fa50ee885a75a99759b249cfedfbf872ffa96cec364ff080bb33aa1cc8361d636bec0e291869a2992c078fd687c7d17d044187baf7f905bc0314a3931c346c9bfa6cdff0ac0bb919323417765b3be376baf335ce29be499dcdbdec4755d00ac3366d54be17cf6c9ca4c1ac001deee2b73058b19c97493ce7c3328888718b203f52b85c08732b4519ca010d14810265e4475457bf1ff532e012ff503b6924f1bab217ea7289564998a1105aa3b20a52e6d44e135f01fac1372b2011d1fc0d0aa7a44f6303b24"}], 0x200, 0x4000040}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b90000)=0x1d, 0x4) 2018/02/10 16:11:33 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006af000-0x4)=0x0) waitid(0x0, r0, &(0x7f0000000000), 0x4, &(0x7f0000005000)) 2018/02/10 16:11:33 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe0000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) fcntl$setsig(r0, 0xa, 0x3f) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fdf000)) r2 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) bind$unix(r2, &(0x7f000025b000)=@abs={0x0, 0x0, 0x2}, 0x8) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000ad2000)) 2018/02/10 16:11:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000320000)={&(0x7f00004fb000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000842000)=[], 0x0, &(0x7f00002ba000-0x32f0)=[]}, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ab7000-0x4)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000c7b000)) 2018/02/10 16:11:33 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000de8000-0xbc)={0x7fffffff, 0x0, 'client1\x00', 0x6, "fe289696fbdf943e", "79c956bd505f3f852f0540dd1bb9e78c3df88fcb3a9fb34d27d2af0a55a3f90b", 0x3, 0x383}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000182000-0x80)=[{&(0x7f0000ff1000-0x4c)="b0", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}], 0x1, 0x0) 2018/02/10 16:11:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) 2018/02/10 16:11:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002f9000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r0, &(0x7f0000c99000), 0x8003) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/02/10 16:11:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d8f000-0xc)='/dev/ashmem\x00', 0x1c33f, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000f0d000-0x8)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/rtc\x00', 0x440000, 0x0) connect$netrom(r1, &(0x7f00003f5000-0x48)=@full={{0x3, {"d1d1d1f05714c4"}, 0x40}, [{"f2f31050b4727c"}, {"42824f909ab51e"}, {"3c1ac1c4966382"}, {"a707b83769ebf8"}, {"458d386c616d36"}, {"03a23d9d914e4d"}, {"b82227914db713"}, {"209672e45c7cc4"}]}, 0x48) 2018/02/10 16:11:33 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c5d000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00001fd000)) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dc4000), 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty}, 0x10) 2018/02/10 16:11:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x27) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e8c000-0x10)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0x39}], 0x1) 2018/02/10 16:11:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000012000)=""/133) 2018/02/10 16:11:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b67000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007a3000)={0x0, 0x3}, &(0x7f0000b19000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000055b000)={r1, @in={{0x2, 0x0, @rand_addr=0x9}}, 0x0, 0x5}, &(0x7f0000757000-0x4)=0x98) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) statfs(&(0x7f0000132000-0x8)='./file0\x00', &(0x7f0000668000)=""/17) 2018/02/10 16:11:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect$unix(r0, &(0x7f0000000000)=@file, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000-0x4)={0x6, 0x10000, 0x10000}) 2018/02/10 16:11:33 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x2e, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000008000-0x8)='./file0\x00', 0x2000, 0x40) 2018/02/10 16:11:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007e6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b6000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006e9000)={r2, 0x2c, "65525907194521841dfa6e38060a8e43878ca522cc6ae6dfdb8875840a2c9fe1b344cb394e9626d1501673cb"}, &(0x7f0000123000)=0x34) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 16:11:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = add_key$user(&(0x7f0000bed000-0x5)='user\x00', &(0x7f0000fdf000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000)="a05710488ca34162718ec66a105dcc5beb3ca08f681bce025efe44fdf7c80253a893aed87bad478c747e43273c60d23bdbd6fc2b0320f1906623c1dc2fd05f1566e9b4b7948b8cd9bd4ea7631dbb976b8175eeee2991cff375ed7413aca829dacb164a26d151cad5b452f638914397344c392dbf363c588aa966e10f82a824b9773d2fb8821a13e4b68669ac30876923e38090ce8c03d269c9b62759677e58985c51", 0xa2, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) 2018/02/10 16:11:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000ed1000-0x8), 0xd) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f20000-0xb8)={0x0, 0x1, 0x2, 0x7, 0xa48, 0x6, 0x818b, 0x3, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x46, 0x3, 0x3a8, 0x4, 0x6}}, &(0x7f00008a3000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008d0000)={r2, 0x100000001}, &(0x7f00005db000-0x4)=0x8) 2018/02/10 16:11:33 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000015000)={0x4, 0x101, 0xab, 0x2, 0x1, 0xd21}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) r5 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000003000)) getsockname$netlink(r5, &(0x7f0000003000-0xc), &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000016000-0x10)={r3, r4/1000+10000}, 0x10) 2018/02/10 16:11:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000012000-0xc)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000013000)=@sco, &(0x7f0000012000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x62e1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0x7, 0x5, 0x6, 0x0, 0x3, "3001a210042e7bd266314a22366347d710607251730fb8e7ba4c45666b637866a527b97a05e1caa7a28cd5192076a0cf5fd4f5832fa791bb2876ba4c3fda7c", 0x8}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x19)="f3e97b3e3013ccb4372a1d06cfd174281dad2e11eb737655ed", 0x19}, {&(0x7f0000013000)="4ac723d9bf31b71367cdcc7fa1ad741d6358546fd10124349513676f2b62daf0b028ab2c1b390d8c2861783ab9b8fb90737418a2a699e14a324d1179416c4bc05690cc742a4be10d8073033e0a7d8287aba46c1af84e199f83b9eec90003afaefd02f7548cf00317aa438a633ea3349276699c2bd27ea233fd55e7f2f355558face9e1f5ba5594398dae3480e5420887922222c2d97e73566f68fc4e16bed7b4250b11d43a066fbe1067", 0xaa}, {&(0x7f0000001000-0x8b)="c0976ee3cab8b69c4b8581a31c33d0a589e202621a12360a95c237c6236316fb4357c270d8004ff405bc4bf5e2cd1c9a8ea65484991a7ae2fcbaa6d8e39b62e3d72f98caa175fe7367eaff5f46f53ae5ccb81bde124b5c1d428040f41d584862960e8cbd04205f755d45e0ddb1b2ae4bf797664a7cb4fed3c29bd17179eb7abce10ac177932e034d289627", 0x8b}, {&(0x7f0000013000-0x97)="8fcf6433f81c6ff09f9a918c97a847ac29dc0f7858b222dbac471f265165dc2c8ddd4f9d784696aaeeb2a78941d4832a02ebf682de586c2828652610175bb766497b8e7be52bba607df5ba692251ca2404a9ad53b5b61b62d45f9e3724a7ef077dbf32cbd54365e903c09d4d5e312195a818443a636bd4d3619ccfd86800ed64772669d2f3e35f07b62dd836ab6cc2803ed952347ba594", 0x97}], 0x4, 0x0, 0x0, 0x81}, 0x8800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000001000-0xdf)=""/223, 0xdf}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000012000)={0x1}) 2018/02/10 16:11:33 executing program 2: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000df1000-0xa)='id_legacy\x00', &(0x7f0000cb9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000df1000-0x91)="b1000d951f242d3408ca55aa38643c5a7d7f49c27bfc61460ef95f34bbb851620870da22ce0dee9a70dc4afbac0a9aa9c493c18ecb65dd6389a31cb6f64062eeea225c01217a4e0ffcaad00469ee6d48bad7650585811e853d69d3f91340d9cd562040389e343ae6435bbe282750171820c38c0687fd1e565d5e0ff4e99c1133e9b90b599364f72f2ec3bf1e87ea6c25e4", 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) 2018/02/10 16:11:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 16:11:33 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x800, 0xf488) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) 2018/02/10 16:11:33 executing program 2: getrandom(&(0x7f0000808000-0x2e)=""/46, 0x2e, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x20000) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r0, 0x0) [ 34.815960] audit: type=1400 audit(1518279093.882:5): avc: denied { set_context_mgr } for pid=5046 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/10 16:11:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00006af000)={0x3422, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000070000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000041000)) 2018/02/10 16:11:33 executing program 2: r0 = creat(&(0x7f000010f000)='./file0\x00', 0x1c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000009000)=[{0x7c}, {0x3c}, {0x6, 0x2}]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000017000)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000019000/0x1000)=nil, 0x1000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f000001e000+0xd84)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000001e000)=0x14, 0x80800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000000f000-0x60)=[{&(0x7f000001a000)=""/43, 0x2b}, {&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000015000)=""/233, 0xe9}, {&(0x7f0000020000-0xfc)=""/252, 0xfc}, {&(0x7f0000020000-0x29)=""/41, 0x29}, {&(0x7f0000020000-0x8a)=""/138, 0x8a}], 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f000001e000)=[], 0x176) 2018/02/10 16:11:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/13, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d64000-0x9)='/dev/sg#\x00', 0x5, 0x102) ioctl$TCSETA(r0, 0x5406, &(0x7f0000526000)={0x5, 0x3, 0x247, 0x5, 0x1, 0x4, 0x7647, 0x2, 0x7, 0xffffffff80000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000080f000), &(0x7f000024e000-0x4)=0x4) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00007c5000-0xed)="12744062c150601fb15c08da48134247", 0x10) 2018/02/10 16:11:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) socket$netlink(0x10, 0x3, 0xd) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/02/10 16:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a5000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) fanotify_init(0x6, 0x1002) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e3c000)={0xcfc, {{0x2, 0x2, @empty}}}, 0x90) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40}, 0x10) r2 = syz_open_dev$sg(&(0x7f000071f000)='/dev/sg#\x00', 0x120, 0x101080) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000470000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x4b, 0x0, @fr=&(0x7f000004b000-0x18)={0x9, 0x0, 0x7fff, 0x80000000, 0x40, 0x81, 0x1ff}}}) 2018/02/10 16:11:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x800, 0x8}, {0x6, 0xf97}, 0x3e, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) [ 34.847581] audit: type=1400 audit(1518279093.922:6): avc: denied { create } for pid=5053 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 34.877808] binder: BINDER_SET_CONTEXT_MGR already set [ 34.884623] binder: 5046:5068 ioctl 40046207 0 returned -16 2018/02/10 16:11:34 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r2, 0x2441) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/10 16:11:34 executing program 6: mmap(&(0x7f0000000000/0xe52000)=nil, 0xe52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e51000)=[{0x25}, {0x6, 0x0, 0x0, 0xffffffff}]}) futex(&(0x7f0000e51000-0x4), 0x0, 0x0, &(0x7f0000e50000), &(0x7f0000e50000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000e53000-0x14)={@empty, 0x0}, &(0x7f0000e52000)=0x14) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e53000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/10 16:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000240000-0x8c)="85f77663790100000000000000c88001000000ffffffffea0d675294", 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000030e000)={0x0}) recvmmsg(r1, &(0x7f000007f000-0x12c)=[{{&(0x7f0000541000)=@nfc_llcp, 0x60, &(0x7f0000898000)=[{&(0x7f0000648000)=""/252, 0xfc}, {&(0x7f0000e38000-0x49)=""/73, 0x49}, {&(0x7f000084f000)=""/173, 0xad}, {&(0x7f0000dfd000)=""/115, 0x73}, {&(0x7f000086a000)=""/75, 0x4b}, {&(0x7f000028f000)=""/51, 0x33}], 0x6, 0x0, 0x0, 0x8000}, 0xffffffffffffff7f}, {{&(0x7f00003d6000-0x80)=@generic, 0x80, &(0x7f0000928000-0xa0)=[{&(0x7f0000bf8000-0x75)=""/117, 0x75}, {&(0x7f0000703000-0x83)=""/131, 0x83}, {&(0x7f0000fcb000)=""/187, 0xbb}, {&(0x7f0000a1c000)=""/4096, 0x1000}, {&(0x7f00004d2000)=""/243, 0xf3}, {&(0x7f00007dc000-0x98)=""/152, 0x98}, {&(0x7f0000dc4000)=""/188, 0xbc}, {&(0x7f000067f000-0x3)=""/11, 0xb}, {&(0x7f0000e22000-0x46)=""/70, 0x46}, {&(0x7f0000a3f000-0x4c)=""/76, 0x4c}], 0xa, &(0x7f0000448000-0xf9)=""/249, 0xf9, 0xbe1}, 0x3}, {{0x0, 0x0, &(0x7f0000f3c000)=[{&(0x7f0000447000-0x88)=""/136, 0x88}, {&(0x7f000005b000)=""/131, 0x83}, {&(0x7f000073e000-0xbd)=""/189, 0xbd}, {&(0x7f000062a000)=""/4096, 0x1000}], 0x4, &(0x7f0000da9000)=""/22, 0x16, 0x8}, 0x20}, {{&(0x7f00002e9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f00001ef000-0x40)=[{&(0x7f0000f08000-0xee)=""/238, 0xee}, {&(0x7f00000ea000)=""/225, 0xe1}, {&(0x7f0000b42000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f20000)=""/170, 0xaa}], 0x4, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000fb2000-0x9)=@rc, 0x9, &(0x7f00007e2000)=[{&(0x7f00000ff000-0x88)=""/136, 0x88}, {&(0x7f0000702000)}, {&(0x7f0000169000)=""/228, 0xe4}, {&(0x7f00007a3000)=""/4096, 0x1000}], 0x4, &(0x7f0000030000-0x88)=""/136, 0x88, 0x8000}, 0xa963}], 0x5, 0x0, &(0x7f0000d99000)={0x77359400}) 2018/02/10 16:11:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x2005, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000087c000)={0x5, [0x4, 0x6, 0x9c2, 0x1f, 0x1]}, 0xe) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000098000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa4000-0xa)='./control\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000577000-0x8)='./file0\x00', r3, &(0x7f0000d39000-0xa)='./control\x00', 0x2) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000fc7000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f00000880000000000000ff00030a0b8b3609"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000064e000)) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fca000)=0x1, 0x4) 2018/02/10 16:11:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000005000)=""/36, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000ec8000)=""/223, 0xdf, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}) 2018/02/10 16:11:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c63000), &(0x7f0000e62000-0x4), &(0x7f0000d5a000), &(0x7f0000001000-0xee)="783bdb8f0c14e1c6044eb1e664abf4da8b238e1d8d14cfcebd7b6b49e95151d57f4946a58660f23910a0bee6df754df734de4922c73922df3e1fb0c93d5e4fdd184162a5acef4d8ab24deb454642fd05049d437fb48153000000009ba50c141f268ebb6506bd9756892890c48d8e230d9c91422fe3c8fb6f60f64b5e3785fbbad7286586bbc47c6868340e151a9ba1cdc6c60ddffe4a5ccaf16930c28431f9b7021c2f16244eb79b7b75713e8e4d7272e004316ea1df10f076c0a57ca87e8cc54c9b6173f0738b27fef2a2cf7af12aae7db8e3cc667e84644d66d4dc3eec16191f6f833d1067bf09afc05883057b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) epoll_pwait(0xffffffffffffffff, &(0x7f00006b7000-0x60)=[], 0x0, 0x80, &(0x7f0000ede000), 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/10 16:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fa5000-0x4), &(0x7f0000bdf000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/10 16:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007c7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, &(0x7f000037c000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000aca000-0x4)=r1, 0x4) sendmsg(r0, &(0x7f0000bcc000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x1392, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2}], 0x10}, 0x0) 2018/02/10 16:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1ff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008ea000), &(0x7f0000048000)=0x4) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd5000)='io\x00') sendfile(r2, r2, &(0x7f000031a000-0x8)=0x200000, 0x0) 2018/02/10 16:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae4000)='/dev/vga_arbiter\x00', 0x18800, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000013e000-0x4)='tls\x00', 0x4) readv(r0, &(0x7f0000b29000-0x10)=[], 0x256) ptrace$pokeuser(0x6, r1, 0x1, 0x3) prlimit64(0x0, 0xb, 0x0, 0x0) r4 = open(&(0x7f000019e000-0x8)='./file0\x00', 0x48000, 0x8) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000d7f000)=0x7fffffff) tgkill(r1, r2, 0x1) 2018/02/10 16:11:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xff, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) epoll_create(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x3, 0x5, [0x8e, 0x1, 0x3, 0x80000000, 0x401]}, &(0x7f0000001000)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x2, 0x30}, 0xc) clone(0x20800, &(0x7f0000001000-0x3), &(0x7f0000a26000-0x4), &(0x7f0000000000), &(0x7f0000548000-0x1)) 2018/02/10 16:11:34 executing program 3: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x4) r1 = epoll_create(0x2007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000753000)) 2018/02/10 16:11:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b6000)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/02/10 16:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r1, &(0x7f0000662000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000fdc000)=0x1c) ptrace$cont(0xf, r0, 0x81, 0xa1ae) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcf000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000515000-0x28)={&(0x7f00002a0000/0x2000)=nil, 0x5, 0x5, 0x88, &(0x7f0000e30000/0x6000)=nil, 0x80}) r3 = socket$inet(0x2, 0x7ffff, 0x9) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000704000)="3f04578bc71902cc94725a6caf19e23e5ff07c5ef7ef2ea0d040d63623b56794da65099ab77d005a8ab49222f9f85aae1d92f301b3fdcd30359de157f3261a6be76499d220a8176f217daa59095303e596ef9d49743a0a7e46d2d40dc37ce0c4427d5feac4cf07aec34f9685d7e0aeb212fcb96c374c2ebb3c0b6161e79a800008a74f1c09918306f7df7b26bb6d9b8af24bfe627c9e9162fa8f71a2b338e746e33c65ea7c568f6f1af654b0dee4522a8016f1d5de457afadf326594e900f05e454537327fdd46d191b0", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, 0xfffffffffffffe17) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cb7000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) ioctl$KDDISABIO(r4, 0x4b37) lstat(&(0x7f000012d000-0x8)='./file0\x00', &(0x7f0000113000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000004e000+0x78)={0x0, 0x0}, &(0x7f0000116000-0x4)=0xc) sendmsg$nl_netfilter(r4, &(0x7f0000f50000)={&(0x7f0000ca4000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000fb7000-0x10)={&(0x7f00000a0000)={0x1e8, 0x10, 0x2, 0x1, 0x7, 0x1, {0x2, 0x0, 0xa}, [@nested={0x5c, 0x50, [@typed={0xc, 0x16, @uid=r5}, @typed={0xc, 0x61, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="a8663f2ea35fcc0a682ad8b84035d7fe73a608267b801469c662f1b596ea8a341bb7ff0b4d5f429034de5c500598acb4184b238d6720b32c", @typed={0x8, 0x7c}]}, @generic="026fb64b9b6dbdba91236f134e2af20323a095d0034ef9e90629ec84de813746edbb1bbc151301cc04bf555a6703710783e4cecaae63ba9a3c60a65068a65ae6993cb8a75656e453119b8203129b50baa94104f47b14c83f27baf4e32315dc6620a9d104e9a0983e294cf6be7240e828d140b5", @nested={0x28, 0xf, [@generic="547f2958988548e47dfe77232faeeb0c0337575c8f65bde61a63c7dd374f1eb988e4"]}, @typed={0xc, 0x41, @uid=r6}, @generic="f4890f3ab846bdb126e4eee437a101bf0f6cb1784e5cf62598fc296db80fb09e14a48a1d4c441e66066505d94561768b4dbe665e7f310119b1913dc2dc02626cd903c539f19b55c8fb78b0e5a8648221b4a7cc07603eb51476d8253ba7a8f8245506d1d3ad5fbbdc3f965366bb189c0a5fa43a9baef39166013d84a877270fb39638505927a5ad07f95c0ea103afa9532c5d1b4ef5781565669ae72259f60a6bd499b997c21e9dd261e5fa67f1df9b3971", @nested={0x14, 0x61, [@generic="8ffc3f940dd7afcefb3b5b2b0827c8"]}, @generic="d2a1e921264ea3e2a969c2"]}, 0x1e8}, 0x1}, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) pivot_root(&(0x7f0000524000-0x8)='./file0\x00', &(0x7f0000372000)='./file0\x00') sched_setaffinity(r0, 0x8, &(0x7f0000703000-0x8)=0x8) recvmsg(r3, &(0x7f0000193000-0x38)={0x0, 0x0, &(0x7f0000c00000-0x10)=[{&(0x7f0000910000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x2ed}, 0x0) socket$unix(0x1, 0x7, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f000062c000-0x5c)={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}, {0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}, 0x1, [0x30, 0x2, 0x80, 0x7f, 0x80000000, 0x0, 0x100, 0x5]}, 0x5c) tkill(r0, 0x15) 2018/02/10 16:11:34 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a1000-0xf)='/dev/sequencer\x00', 0x145000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='gre0\x00', @ifru_addrs=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="23c80a521ca0bd8687e5afb522e4eb8f"}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x2080) r2 = dup2(r1, r1) flock(r1, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0xffffffff, 0x0, 0x0, 'queue1\x00'}) 2018/02/10 16:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) poll(&(0x7f0000408000-0x30)=[], 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) prctl$void(0x27) r1 = creat(&(0x7f000034c000-0x8)='./file0\x00', 0x80) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/10 16:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fe1000-0xb)='@vboxnet0#\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000188000-0x8)={0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000093a000)={0x570, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xba}}}, 0x108) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000ee8000)={0xa, 0x2, 0x200, @empty, 0xffffffff}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) shutdown(r2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000782000), 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000079000)=0xffff) munlockall() 2018/02/10 16:11:34 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) socketpair(0xb, 0x3, 0x1, &(0x7f00002d3000-0x8)={0x0}) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) 2018/02/10 16:11:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000fe1000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000a07000)) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={@common='eql\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x21, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001000)={0x2, &(0x7f0000002000)=""/104, &(0x7f0000002000)=[{0x0, 0x1000, 0x8001, &(0x7f0000000000)=""/4096}, {0x7, 0x13, 0x9, &(0x7f0000003000-0x13)=""/19}]}) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x0, 0x7, 0x5, 0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000001000)='uid_map\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000001000)) 2018/02/10 16:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2f000-0x4)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b53000)=0x0) ptrace$poke(0x4, r1, &(0x7f0000621000-0x8), 0x9) r2 = gettid() ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000618000)) rt_tgsigqueueinfo(r1, r2, 0x1, &(0x7f00006fd000)={0x8, 0x1f, 0x9, 0x2}) pipe2(&(0x7f00003cd000), 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)) 2018/02/10 16:11:34 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000000c000-0x4)=0x10, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000c000-0x4)=0x1, 0x4) unshare(0x28060400) exit(0x0) process_vm_readv(r0, &(0x7f0000005000-0x50)=[{&(0x7f000000b000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000000b000-0x40)=[{&(0x7f000000b000-0xc9)=""/201, 0xc9}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x44841, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000c000)={0x0, 0x5, 0x7, 0x5}, &(0x7f000000d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000009000)={r3, 0x7, 0x7}, 0x8) 2018/02/10 16:11:34 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000363000-0x32)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000ef4000)="90560aeb624a373464f84c1b9bfc42f014c462383b63ff6f0353088b61579da8"}) utimes(&(0x7f0000a48000)='./file0\x00', &(0x7f000099c000-0x20)={{0x0, 0x7530}}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000063f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ef7000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef5000)={@common='ip6gre0\x00', r1}) r3 = getuid() mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f000012b000)=""/4096) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef7000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r5, &(0x7f0000ef7000-0x48)=@full, &(0x7f0000930000-0x3)=0x48) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c39000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x4, 0x3, 0x0, 0xa, 0x20, 0x20, 0x33, r2, r3}, {0x100, 0x0, 0x9, 0x5c6, 0x3, 0x8001, 0xff, 0x4}, {0x4, 0x3, 0x1, 0x3ff}, 0x2, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x2}, {{@in=@empty, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x6, 0x2, 0x4, 0x0, 0x9, 0x9228}}, 0xe8) 2018/02/10 16:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000064a000)=@assoc_id=0x0, &(0x7f0000c5a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f1b000-0x108)={r2, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}, [0x7fffffff, 0x81, 0x6, 0x10000, 0x7, 0x7, 0x3, 0x0, 0x10000, 0x5, 0x0, 0x1, 0x4, 0x81, 0x1ff]}, &(0x7f00001ef000)=0x108) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, 0x1c) [ 35.214314] binder: 5156:5159 transaction failed 29189/-22, size 40-8 line 3005 [ 35.252469] binder_alloc: binder_alloc_mmap_handler: 5156 20000000-20002000 already mapped failed -16 2018/02/10 16:11:34 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f73000)) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000f73000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000b7e000-0x4), &(0x7f00005b4000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f73000)) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f76000-0x8)) 2018/02/10 16:11:34 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b57000-0x34)={{0x1, 0x0, 0x6, 0x0, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000562000-0xb4)=""/180) 2018/02/10 16:11:34 executing program 5: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000895000-0x4)=0x4, 0x4) write(r1, &(0x7f00009b1000-0x1)='j', 0x89) recvfrom(r0, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) [ 35.269785] binder: 5156:5164 transaction failed 29189/-22, size 40-8 line 3005 2018/02/10 16:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x9, &(0x7f0000951000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002ec000)={@generic="0088cb2f46536c4dc252ce87eccd6b10", @ifru_names=@generic="13e8279b842ae65cb887be411be9c189"}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) readv(r1, &(0x7f0000002000)=[{&(0x7f0000003000)=""/20, 0x14}], 0x1) 2018/02/10 16:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = getegid() chown(&(0x7f000028a000-0x8)='./file0\x00', r0, r1) r2 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000e01000-0x91)=""/145) 2018/02/10 16:11:34 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f73000)) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000f73000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000b7e000-0x4), &(0x7f00005b4000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f73000)) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f76000-0x8)) 2018/02/10 16:11:34 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000feb000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001ca000), &(0x7f0000a3d000-0x4)=0x14) r1 = socket$inet6(0xa, 0x80002, 0xfe) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) clone(0x0, &(0x7f0000fe9000), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fe8000-0x10)=@req) 2018/02/10 16:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c7000-0xc)={0x0}, &(0x7f00005b4000)=0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b8d000)=0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000489000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000ddf000)=""/236) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b6a000-0x4)=r2) socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000271000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00000a9000-0x8), 0x8) sysinfo(&(0x7f00003f5000)=""/86) 2018/02/10 16:11:34 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000005000), 0x0, 0x34) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000005000)=0x16, 0x4) 2018/02/10 16:11:34 executing program 6: clone(0x0, &(0x7f0000bf3000-0x2e), &(0x7f00000f0000), &(0x7f00005b2000), &(0x7f0000963000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipx\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) epoll_create(0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0x30, "daeda4616570b6e56e8e75ec976a4222ae1a0d05203cb149ff3940e7f9a5b0baec3b8188796af5c0c27b91ddef761a56"}, &(0x7f0000002000)=0x38) sendfile(r0, r0, &(0x7f0000000000), 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xffffffff, 0x2, 0x83, 0x0, r1}, &(0x7f0000001000-0x4)=0x10) fstatfs(0xffffffffffffffff, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x4, 0x80, 0x80000000006a1, 0x695aae63}, 0xffffffffffffff36) 2018/02/10 16:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000bb5000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/10 16:11:34 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000dd9000-0x10), &(0x7f0000ea2000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f000033b000-0x8)) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x35}, 0x1}, 0x0) 2018/02/10 16:11:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3e000)={0x0}, &(0x7f0000ed4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d40000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) ustat(0x10001, &(0x7f0000287000)) r2 = open(&(0x7f0000ec7000)='./file0\x00', 0x424000, 0xba) clock_gettime(0x0, &(0x7f0000b7a000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00001cb000-0x20)={{}, {r3, r4+10000000}}, &(0x7f00000b8000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') creat(&(0x7f0000943000-0x8)='./file0\x00', 0x140) clone(0x10000000, &(0x7f0000e7e000-0x10)="53446e9b153f42f4dd50686031255168", &(0x7f000097e000-0x4), &(0x7f000017c000-0x4), &(0x7f0000001000)="c702cea6be9526e6e0d9d09c5342d1c8e1b0a0ea210a6912593cffff64e54fcc2f9d206b1988962fb725a7eff371fd853e754456e4bf1c01b77c04e1673e3186444adbf86ad78e48bb43724a067bf4b32717") 2018/02/10 16:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getitimer(0x0, &(0x7f0000098000-0x20)) sysfs$3(0x3) 2018/02/10 16:11:34 executing program 0: r0 = creat(&(0x7f0000cec000-0x8)='./file0\x00', 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fc0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007dc000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000d47000-0x20)={0x1, 0x77ea, 0x5, 0x4, 0x1, 0x5}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00009a9000)={0x7, &(0x7f000012e000)=[{0x104}, {0x4, 0x1ff}, {0x3, 0x3fb}, {0xf656, 0x9}, {0x0, 0x7}, {0x2, 0x1}, {0x8001, 0x6}]}) 2018/02/10 16:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) r2 = fcntl$getown(r1, 0x9) process_vm_writev(r2, &(0x7f0000277000-0x40)=[{&(0x7f00009b5000)=""/13, 0xd}, {&(0x7f00009ad000)=""/4096, 0x1000}, {&(0x7f0000761000)=""/110, 0x6e}, {&(0x7f00001b2000)=""/132, 0x84}], 0x4, &(0x7f0000ca8000)=[{&(0x7f00004a5000-0x9b)=""/155, 0x9b}, {&(0x7f0000a2f000)=""/99, 0x63}, {&(0x7f000037c000)=""/95, 0x5f}], 0x3, 0x0) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d70000-0xc)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f000019a000-0x20)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/10 16:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000), 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) [ 35.429217] audit: type=1400 audit(1518279094.502:7): avc: denied { create } for pid=5234 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 16:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c}}) recvmmsg(r0, &(0x7f0000071000)=[{{&(0x7f0000410000-0x8)=@sco, 0x8, &(0x7f0000048000)=[{&(0x7f0000fb5000)=""/4096, 0x1000}, {&(0x7f0000cbc000)=""/94, 0x5e}, {&(0x7f00001b2000)=""/4096, 0x1000}, {&(0x7f000089f000)=""/102, 0x66}, {&(0x7f000056d000)=""/243, 0xf3}, {&(0x7f000026e000-0x5b)=""/91, 0x5b}], 0x6, 0x0, 0x0, 0x7}, 0xf7}, {{&(0x7f0000d4c000)=@rc, 0x9, &(0x7f0000c6c000-0x20)=[{&(0x7f00008b1000)=""/103, 0x67}, {&(0x7f0000582000)=""/133, 0x85}], 0x2, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f00009fb000-0x10)=@ipx, 0x10, &(0x7f0000443000-0x30)=[{&(0x7f000011c000)=""/207, 0xcf}, {&(0x7f00005a3000-0xb1)=""/177, 0xb1}, {&(0x7f0000d90000-0xbb)=""/187, 0xbb}], 0x3, &(0x7f0000683000-0x6)=""/6, 0x6, 0x8}, 0x10001}, {{0x0, 0x0, &(0x7f00005cd000-0x10)=[{&(0x7f000087d000)=""/105, 0x69}], 0x1, &(0x7f000095a000-0x1000)=""/4096, 0x1000, 0x1000}, 0x3f392074}, {{0x0, 0x0, &(0x7f0000939000)=[{&(0x7f00009ad000)=""/41, 0x29}, {&(0x7f0000ebf000)=""/119, 0x77}], 0x2, &(0x7f0000d83000)=""/171, 0xab, 0x401}, 0x4c62}, {{&(0x7f0000624000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000075d000-0x60)=[{&(0x7f0000d8b000-0x10)=""/16, 0x10}, {&(0x7f00006e4000)=""/38, 0x26}, {&(0x7f000033f000)=""/217, 0xd9}, {&(0x7f0000114000-0x1000)=""/4096, 0x1000}, {&(0x7f000001a000-0xb6)=""/182, 0xb6}, {&(0x7f0000ba7000)=""/4096, 0x1000}], 0x6, &(0x7f0000d56000-0x3f)=""/63, 0x3f, 0x10000}, 0x1000}, {{0x0, 0x0, &(0x7f0000213000-0x90)=[{&(0x7f0000114000)=""/4096, 0x1000}, {&(0x7f000050f000)=""/28, 0x1c}, {&(0x7f0000b91000)=""/111, 0x6f}, {&(0x7f0000fce000-0xf2)=""/242, 0xf2}, {&(0x7f0000608000+0xcd0)=""/9, 0x9}, {&(0x7f0000bad000-0xd5)=""/213, 0xd5}, {&(0x7f00007e2000-0xb5)=""/181, 0xb5}, {&(0x7f000073d000)=""/69, 0x45}, {&(0x7f0000a55000)=""/247, 0xf7}], 0x9, &(0x7f00000e3000)=""/167, 0xa7, 0x5}}, {{&(0x7f0000f3f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000f5f000-0x90)=[{&(0x7f00000f1000)=""/131, 0x83}, {&(0x7f0000cdc000-0x59)=""/89, 0x59}, {&(0x7f000075f000)=""/151, 0x97}, {&(0x7f000026a000-0xdc)=""/220, 0xdc}, {&(0x7f0000a8d000-0x34)=""/52, 0x34}, {&(0x7f00009fa000)}, {&(0x7f0000c30000-0x12)=""/20, 0x14}, {&(0x7f000035a000)=""/4, 0x4}, {&(0x7f0000ffd000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f00009b7000-0xed)=""/237, 0xed, 0x57}, 0x10000}, {{&(0x7f0000287000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f000055d000-0x30)=[{&(0x7f00008e1000-0x4d)=""/77, 0x4d}, {&(0x7f0000708000)=""/198, 0xc6}, {&(0x7f000044c000)=""/212, 0xd4}], 0x3, &(0x7f00000c5000-0x68)=""/104, 0x68, 0x100000000}, 0xba}, {{&(0x7f0000079000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f000012c000+0xf83)=[{&(0x7f00002c8000-0x64)=""/100, 0x64}, {&(0x7f000042c000)=""/16, 0x10}, {&(0x7f0000f5b000-0xc8)=""/200, 0xc8}, {&(0x7f00001af000-0xe3)=""/227, 0xe3}, {&(0x7f000028a000)=""/201, 0xc9}], 0x5, &(0x7f00008f4000-0xbb)=""/187, 0xbb, 0x8}, 0x1}], 0xa, 0x10000, &(0x7f0000afe000)) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000f4e000)=0xfffffffffffffe00) 2018/02/10 16:11:34 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000f87000-0x8)='./file0\x00', 0x80000, 0x30) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000745000-0x8)='./file0\x00', &(0x7f0000f86000)=""/105, 0x69) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r1, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) 2018/02/10 16:11:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x10000, 0x0, &(0x7f0000df5000/0x10000)=nil) r0 = getpgid(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f000000a000)=&(0x7f0000e00000), &(0x7f000000b000-0x8)=0x18) 2018/02/10 16:11:34 executing program 4: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000013000-0xd)='dns_resolver\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000007000-0x1)='\x00', 0xffffffffffffffff) 2018/02/10 16:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/10 16:11:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) clone(0x40000000, &(0x7f0000f4a000-0x9b)="40d98646fc3f493ccc186caa2c4dcad6323db0c303d6e72bd645c05a764552c41733cf1cc25bcdd97a1d642c2b368732e24dcfae63415aacdbd632df0422bd7c97a0ef8266f87a843c159c8d9fe2efe108b7d17cbb60154fdc16ca7e13a90da52939900f0680f76345f96d6bd523d80b5e8d9791715a2dd3245d19d591812c5cb3bdf378c43987f6a932462bfdb497c1a496269fc928b748c28721", &(0x7f000005d000-0x4), &(0x7f0000959000-0x4), &(0x7f0000525000)="060c54d0080359bc2741610b9c948d59e34fe72112b0bf759bfe4a0de0ed56e012668617bd0ffad3928c0fbcf69c0133c0cc9f529f8966726a3b0e127bb11304355a7408389ad147486f56b85c81af5d2183a5702cc14fd70203f7e6f3394c029f5360814560a8beeff3934c1c7cfa85cb52ad9225f27b901f79314c7d40ddec99c0513766bb6d1abfa2edbdb3045fba3ead0c39c4197b3e57de1a497a8168e006e48aed5ca8f0869dc020f1a021e2a4c180714d6ab3e65a52086cacf911729840a554005408") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000cd2000-0x24)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, [@empty, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0xfffffffffffffffb) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000427000-0x14)={0x5ae3, 0x9, 0x20000000002, 0x0, 0x3}, 0x14) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000e0c000)={0x77359400}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) sendto$inet(r1, &(0x7f0000373000)="1c075ccd0b881fbac2e727841a6d9a7f988a33e4b0a631b3e1633364a6071daba38777c0a68d43cf604a89a14a7444801d524e696df295dc76443564e15bf2403d4fc0f5594fe9cdb9039d7a893d", 0x4e, 0x80, &(0x7f0000e65000)={0x2, 0x2, @rand_addr=0x6}, 0x10) 2018/02/10 16:11:34 executing program 2: clone(0x0, &(0x7f0000fbf000), &(0x7f0000077000-0x4), &(0x7f0000f8b000), &(0x7f00000d5000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000933000)={0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000251000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0}, 0x4000) utimensat(r3, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={{0x77359400}, {0x77359400}}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000004000-0x87)=""/135, 0x87) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001000)=0x401, 0x4) setresgid(r1, r2, r4) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x40) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) 2018/02/10 16:11:34 executing program 5: unshare(0x8000400) modify_ldt$read_default(0x2, &(0x7f0000483000-0x1000)=""/4096, 0x1000) r0 = socket(0x1, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "52eb8f56ce6121157e8f7d0082696fe6f1471b06966ab316cb80fefaa60fff394388d36dd0b4da00b5b09ea0f085f2aeaa9b192fa1b975e995ee31c8e9181a45cd4c0f04a19e2fe2d1abbf561204ce94"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000001000)=""/51) bind(r0, &(0x7f0000001000)=@nfc={0x27, 0x6fd7f610, 0x3}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000-0x18)={0x5, 0x81bc, 0x5, 0x1, 0x1, 0xffff}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/183) 2018/02/10 16:11:34 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x4000)=nil, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xe7)={0x0, 0xdf, "398cca5c7b2ee462c6235dfa086705c6f09a567866c01d61e13f1142bdda7e570f1666a2f59b16928f445483ce8b2369ab9a798b3c90f140a408c50f2016371611be4868ed19dd346fdd8adca78a0d6db7765270c80ce0dd50468105d2ce7d9f34b3e476fbe47b6e5a172eb274c5552da1220e1ba8daaaa9f8ea1e6e91465872231eac976da55c106c7ea96c627ee51444ef87f5a253c460edc7a6150fb7a8e55c9fd3a1e79ff3d5da2be7aa153a89ea9d89203a0a9b0e9d393592602dd8e749c0ace0b99133987fc2d0be96ef89c8035be2d9e754a81ef3e006bda1410e40"}, &(0x7f0000004000-0x4)=0xe7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r1, @in={{0x2, 0x1, @rand_addr=0x4}}}, 0x8c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000003000)={&(0x7f0000006000)=@bridge_dellink={0x224, 0x11, 0x400, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x800, 0x10}, [@IFLA_WEIGHT={0x8, 0xf, 0x6}, @IFLA_EXT_MASK={0x8, 0x1d, 0x8}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "ecd01530ed749940"}, @IFLA_PORT_SELF={0x1d4, 0x19, [@nested={0x1b8, 0x92, [@generic="cd402c9e19095a2668272e2a6347842e18ad71d13468a2ece38e7024fee784e73c0652d751b699fce80ae6669a0beb227599fa3f277cbca4d90ec27110babb891369934a0b51011ff1403e7c31b46fb6ee0f936932edd53fcf03df9ad7208f3c0f907fa668b297adfe7bb7e685b9915b4535ea2d4c21882f29820968d86067f1f3c83ca585de7ff92dd99cc04cc8bd871b47f15952fed585c21c7728949296e8c61d4d5218e742fa16cfb587903bcf9b642ee5a224f33a4c29df010216", @typed={0xc, 0x77, @fd=r0}, @generic="ed92c1092568d27b41dd0ca63e16bd4770df84d3a24420baf63430a5888311d588a22e39a0099af9d5fc348b39d6fb0281cc42d5f4794945665c26459379a6f46c3e0a403999995806908393bdff86465f4db16b2e8ab676447d6a54fb11a41b4c8185bf8b77fee2fcb5fc75319436820d74abb915742d9d37462c6e50baf35214ae8d15013c739699db1cd57c543f30b4e72e46aca8bbd0eea579bcf71c39d3eb37eaa90951204bcdf6fd71bd512a05e49d8040084c1904c70b39fe79b69e7bb7eb5a86a33e51119481a0c8aeb2965dfa323b5f4c795634563365cacb0abe9e5d72d1f0c856ca1a"]}, @typed={0xc, 0x55, @binary="05934493"}, @typed={0xc, 0xd, @pid=r3}]}, @IFLA_IFNAME={0x14, 0x3, @common='syzkaller1\x00'}]}, 0x224}, 0x1, 0x0, 0x0, 0x4004}, 0x20004004) 2018/02/10 16:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ca000)="2428f632ca17e66647f21fb8ebe1bccdf1d6f53d0566ea374437b0f5a2fc11cc8db179ad380e04faf252a698af13fbfb975bd936e6a15288f149a14d37af8d3c8289a54c1d605c95e71911d52b36eb7692f41cec0606362ba9ebc32aba2b82fd34a25da4574ced3ac1d6eabf749564429919661d1de9e0cad821f39e16e30b5cf90ac1989d6ca3f6fd9513610e786dcb78ca02bcbccd192b79c858f3a79481cd5553", 0x0) clock_gettime(0x3, &(0x7f0000e3a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000978000-0x10)={r1, r2/1000+10000}, 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000a95000)={0x2, 0x4, 0xe2, 0x200, 0x5, 0x200}) writev(r0, &(0x7f0000eda000)=[{&(0x7f0000b44000)}, {&(0x7f0000bc0000)="dd", 0x1}], 0x2) 2018/02/10 16:11:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000054a000-0x5)='yeah\x00', 0x5) 2018/02/10 16:11:34 executing program 2: clone(0x0, &(0x7f0000fbf000), &(0x7f0000077000-0x4), &(0x7f0000f8b000), &(0x7f00000d5000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000933000)={0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000251000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0}, 0x4000) utimensat(r3, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={{0x77359400}, {0x77359400}}, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000004000-0x87)=""/135, 0x87) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001000)=0x401, 0x4) setresgid(r1, r2, r4) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x40) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) 2018/02/10 16:11:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000104000)='/dev/sequencer2\x00', 0x0, 0x0) open(&(0x7f000054b000-0x8)='./file0\x00', 0x100, 0x180) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) chmod(&(0x7f0000649000)='./file0\x00', 0x80) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000517000-0x4)) close(r0) 2018/02/10 16:11:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0xfffffffffffffc6a) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_create(0x7, &(0x7f0000c09000-0x60)={0x0, 0x26, 0x0, @thr={&(0x7f0000696000-0x80)="04a8a40ee565dd71b609e2829ea39ded22f2c4a80af3a34837aa9056bf341bbda4b9b2e386711418f6c8ee451a9ddc40010f4d657ae2d2416619bb100d134549823fe91b5e01b2b37f55f0cf74c9ddbce5ea6e014c1b5b86ba9e6c278330b846a276822adabc0c835c3d2b3c99aa0c760a2c4df6f72a7da9aae6902955282094", &(0x7f00005e4000-0x85)="1738bee0901b1c5a705dd7b096a6d90f7adca752824d42c0787550f527d0a7bd09729352d00b779016451757436efad423de9cb14d24b43fbe1e9e0bbc397d1d4210c7e3098e900f95e1529df224d5df3b8d60e09320d41ad27d0608f99635913620ae856ff6059d83add90d9080f87f748acf196438afc450550422c595fd9c0396dc14b1"}}, &(0x7f00005dd000-0x4)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00009b8000-0xbc)={0x1, 0x1, 'client1\x00', 0xffffffff80000002, "44ff41709a6ffea0", "6831be12fadf074d4db34d8c71cadc643bbebe5cd1830161608db0a5f90ed265", 0x7, 0x2}) tkill(r0, 0x5) r1 = syz_open_dev$mice(&(0x7f0000cb6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000db2000)="6f440fca9d0260dfe4e5f1c3d7d793cec021639a4a99dda2c5b1234be2815eacbbe65bb7bf0e1f5522a608d0e28c2d9e44951dc3369a965a3c3e8c15b91f108f51e76194e7342398b29a1e8d9a00f08dcac11da63a13718981f708d8974610f4df48eefdd293ace126e49073f61f9080af76cf2281f5a5ef713470952abeebbce759a8fdac999e32eef202ed66e4f39170e30abf48d2ec558b4367cda5fcc6af7345c91dd280968a84a56153119d85519c1789787c74ee7365a6fbcf716078e036e90f59948f", 0xc6) timer_settime(0x0, 0x0, &(0x7f0000011000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) tkill(r0, 0x12) 2018/02/10 16:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00003db000-0x23)=""/35) fcntl$setlease(r0, 0x400, 0x1) [ 35.692758] audit: type=1400 audit(1518279094.762:8): avc: denied { setopt } for pid=5308 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.730749] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/10 16:11:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socket$inet_udp(0x2, 0x2, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f0000700000)='./file0\x00', 0x4c40, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/10 16:11:34 executing program 4: prctl$intptr(0x1c, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000)="723b3ae005f6ac8c7f3eba74d33549781e8a87e42f712fc26d7d2c95c57e6adeab7d4eef34df3419a360ae73295810b51d682cb8f89df5d455032adbc25b98e15daeb19d7ad5de837deec66d9a319c30ffcd2368fccdcf65dbba76384053a7d8f9bfaa4b0d5dcdbc8d6081c50bd99fe450b994eebc20a27c7763d1ec9056990c283e45c3089327ca7883ebede00cb4120f7811abab4f1918f767d2b6db21b49bad84f727939ab17be683b3a6d345a0b11ef912adf7af2df71cc0f03dabf8d71a8688114d73cb9e3ee3d0692f685185fac523ac09e9a707966d009929b484453c8d07", 0xfffffffffffffd58) prctl$intptr(0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x6)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast2}}, &(0x7f0000001000)=0xe8) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000002000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000001000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r27 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) r31 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) r33 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = fcntl$getown(r0, 0x9) r36 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) r40 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="a1d9624848c9df9335d1700a5ad9e83aa3ea63b93739e4d0a6b89fbb1f6c7f88adf79e2c3af7526b053bfecf3ed9b518fe3e89c173c9365dd32285af8a3f21d47446b4c9ec83ad44002b541945643e3e9ced32b2119d4228ab26e109a4704c08109e3b07d3487770e34bdc4a0894e4b36b428266b09bedbdd902adfa02ecf088eee80f497e61cd28fd786726dd983dd08300a33bf72cb331b33b096bf5a00b1f81f275385369abe92cd6365fd0187057953d16496cdc5f", 0xb7}, {&(0x7f0000001000-0xe1)="239a4bef1714bd4a8fef94cff63eea938ef0c633678c859c3b150c924e4d0c741df77760d66087f964109455fa4702de81f93b5374f707e7ea03b5dd248075e936d391aea272d703b7cab392ce48b24d26c31f874d5f11fbb87935c3a3cea35b5f721d31a69c35dbc36be7fa3dc95694df5d267fb554f6bf4de0b0fa49eb96db18a6de544c61d4a5d2cb25eedaaa295e87cd08c8b5a029ce9d2eca65207f3b0c5910f1f1be7d576206e75b1560b2320a107bd432ba853c3401863d2622ee323a102a3dad88141ab6acbec0510b2606baa698f7c0458c18c3d1a417422ad6af16e1", 0xe1}, {&(0x7f0000002000-0x49)="6d3e6d935db2ffd7a30538c406e6daf72ab58cfb42a4a8d62144bc9dd4feb7160221230bc1afcef5789e433cc7677ae6aadbe688a0f73584ad9c221790acea78737c47c91ea1c75fb7", 0x49}, {&(0x7f0000001000)="3d323dd485c430027f3e2a711baab739f7aaaebb30a466fc1d9322e1e50188ca636214aeafa2cd18565affc1f2625d6b1dc8416309ff3088c77bac440679b49fa6365e9048b1248745bbf953e4df23b8a69fcae6", 0x54}, 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0x1000}, {&(0x7f0000000000)="d5e1a11bb0fa7f92a77acaa76d5f66cae26dd3700019f5e5460a97d16ba2d3f7bed9b9340d5e50eb16d3687a16fca0d5aac2b3188ddb9547735e0ce18dd697a5f30955766573e0bc222099016f8ad47ab202283f3d42967f6b2c204e2ced661e2b5e4b96d373e6ca3f1fad480bfc8a30afbe9cd91a3d2b4656c262cb09c59428b4ef888150942382fdac4992b7d62c9d2557be8ca7e33dc83a41aad4d2d72aa2989de6c1bfea75dbe101fd7e53c485757cb851f39ae009126ed4415d6afc2453bda40a5d6c39719cfb4c3653d60f7def54d7f27c06b846f18ff59bf0a9", 0xdd}, {&(0x7f0000001000)="d0ead9455e27f1f8daf29b9945ceb98907088d3a363734fb5697801d3a53ba3821198eb77f7a130b55a719de1c8b9d10bfd29ab792b2f972eaae1b10418cf48a1c99506b8478b2baf593fb7c404b347e385fc73ce1f07b646d2eede592414b3ecc16c2a8a6a661f0ef19b6c746705cd44a0a724ed44c107ed712c682323009e2219816692c3326d20bd83f", 0x8b}, {&(0x7f0000002000-0x3b)="3859b0ffc6e6e8645b15f267c7bc535cfbd7a47b3705770845873e42876d5b2ca798243bf99c2cd332c98787519c007043168fe2cc5fa8edf8c762", 0x3b}], 0x5, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x150, 0x800}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x10}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="8253dd2066add35e85c70a418300b1d5ed2bb250156e2288ba21c40d79cb28f181ecf73041e95d0e9643422c12d08ab297a5daeeb1894155b3ba419fba75a28d3685012c33519ff3bb5ed323d75334a2ef402d6029fac4128149e8a5e226d60d27b8e069c52edddc5b4a8835af8c904d6c68c63c247ffbbb458cd431243199bdfdac719ce0e7869b35e9e9f1723bb3cc2861", 0x92}, {&(0x7f0000001000-0x44)="a52dc7d60935a3863911a6ccbda1e2252b8a42a9fbec63500086b64f19ef82ae4fddfb1a3d59b4712d44fa657692ca63721b202638fa87ff5d6719331969156db9261cc9", 0x44}, {&(0x7f0000000000)="834891a439143bb318bbef916954a5f2ca1dfd09242e72891da7f8a54d4e79cbd2f3a29fa84d2e699f23e1efe84d31ba253cb41f7634e350c8b7bd64cc21a7abed59eed7f39f2a1b1942e50dd04a6babc9845b29b45ecb43a03be7bf31cbbae5e1909cd7579ed564455d2370e60699ce785e11bb64f891984472dbcb47720a272044fe04029479921c56a29b3f1c2847f14ba422ac", 0x95}, {&(0x7f0000002000-0x77)="9c8624aa91822ee930a06269f028085a2ab18446e2a60c70ea2f405762993ada88dd5ed849037e241def8c0833adca2deb1a4908074b901fa1d1c8f73a05b6a30e7d0a62e81c3c759c8624bac1aba94b1dd6dc0942a690c53b84d9beb297c9d940c3ae8d41d62673f96ba77c783cd355961a89814bcc4a", 0x77}, {&(0x7f0000000000)="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0x1000}], 0x5, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x70}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="8aac5a5d8a0d58767cdf0c7494583b871ae6006da1ff1d04ef25edebabf17059162f303051a908166cad18e6fed1b70d67c8125c5b5cca139e0475fe5c8477a5cfef250346e70fe55f5ccb91a44839613f1306455fe767e284e548d5ac7db8e3f4f9dbcd060fa97582a1576381ae044b8887738be2bc65139320ab8692927508983830b7215bc7f6cd91570fb41ce1ec703bc3022ea156e4c4f8374a2e03d38fc259125b03db0701229fd8189c68b80ccccb882cebeb", 0xb6}, {&(0x7f0000001000-0x11)="2508f2f3b64e13cfae17339a6557a56adf", 0x11}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x20, 0x10}], 0x7, 0x4) [ 35.732297] IPVS: Creating netns size=2552 id=9 2018/02/10 16:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bind$pptp(r0, &(0x7f0000091000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x20) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1}) 2018/02/10 16:11:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f000078d000-0xb4)=[{{&(0x7f000043c000)=@ax25={0x3, {"132845ecfd3bf6"}, 0x7}, 0x10, &(0x7f0000b18000-0x10)=[{&(0x7f0000cb8000-0xc2)="15bd4d2e770a783a2b11febce5ea442afafd2508c972b5e9491186dcd69c875c0f0d3df4c457068b5850f59cfb3da6caabc5a8ee4b0a2a920fffbe1569ce16b74a77f266ad3af2da5ee8616dd796e3e19dc42bec7cc8b21a80307109019780c66a73d42937bd5274833336bdaee54f1ba43d6795daa273715319712d2d5ba635065555d99a1f34871171e7604eb37b5e03c05d61c500b26812fb25c8698a72280abd470865283cf5943ba3c63c0d148b8e9aa3f8ff17e4a76988324ceef651ee5fda", 0xc2}], 0x1, &(0x7f0000749000-0x3a0)=[{0x20, 0x115, 0x50d, "a42f4fe20a4c55929f734d533b960d"}, {0xe8, 0x3a, 0xfffffffffffffff9, "7777dab8aec924e0f8715da3a00b1f21e6806ee0d3b9247d2884f4e25cbb29f61ab7b2130b3ff8b0b0b7120489e37b9d1c9d2951d2fce96822b78252daec8c437b0a2adc84cfa398af3d0221f959d359fa2c7871005a521804ae3b426b1c03772f1d3e2df6262204331290dfb0a06a62ff2893a05fe8f619ba84dace6e6846ad127ae1ce04d439c85aea1b0ad6acb497a9669318eb53952a00e1156ea1830418efdc78df91e9f39f38b66bcdd9b1ff8b757c0be83429b7ae233059569bd464e7128e6eed75011a364ef1ba5fd319eff21321cd1f9845"}, {0xb8, 0x117, 0x8, "bace63d38c473156dc44336981553e27a54df6da42bef73bcf4c902e6990030fa62c0e763b85d5443a81b2e9d48e080ed6ab6af076382d9af5f39fb917739b8d05bcdf9526c6e172a7c7e9d3e0206517d6f46e5336580c9b15d02e38f3ea9837678d9a517b2dc9a80a6e4c73efa5c905bfb09e3f68a1917ddd7ea7e70c811946f8686f8deaa3f9032769cb232d32c1c45d9449a530523302eff87b24db9a688707f206"}, {0x68, 0x3a, 0x9, "cb7853ea073e38d58f2c8abdf6e558b1a158794098b29d427d6294e9154ae48459ce7b0b568ab2d26b48db00a58e02b1ba4fc3b662f8d39b4faae7202c32f0d6613ed8bc3bc52c3fea844d6c0ba09fafeebe2d5aa8fb"}, {0x48, 0x109, 0x101, "f57c54ee975a9eb918b72bf7aec784169c886a4da94355ba1c0439d70356744d4a170b554b6bcfc1790b768ec7756329ab07d5c34f98e0c1"}, {0x88, 0x11f, 0x3ff, "cdf063a44b18a48fefdb0f7063da885b7d1f1d84ca935de68aa224a7d56b7f394b744a3ef5c51d40e0775e6763489a02db801fb2072d6899b5d83b29b268cb7df709c6864d244c787770a0899ee102ea14f3815ea079b705b059c4023fb153be22e93563e20ef35e15e4c3087827dbc7c017dfb2"}, {0x78, 0x117, 0x1, "422458b60188d1fd98498380d9f46f7bee90853fa21b1d4eec490258bc9168656bfafba0591c0f51529d0ac90178b2de378716764c63856893edc0e6c4293498d165aaf6bdc3e051146e5ce5d88bfad76f848404a9ad52fa92a7719f7760f178eb765ad5ab673e"}, {0x30, 0x100, 0x8, "b3336b49a8b768774a79276e092676efe83eff7544d3481a07ef51897b"}], 0x3a0}, 0xfd}, {{&(0x7f00007ec000-0x1c)=@in6={0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c, &(0x7f0000c94000)=[{&(0x7f000038b000)="fe5d1fccfdd4f3ec4a68d5a091e28ff67a393725a3bb6e56946d62ef93da7344e1dda6a6b33c226ce5c4d6e2aa7c18bb432c754939b11e924baa402f095a5d2d6e5d2408ac14b30fb3232ba909a4b84667ffeb339e414b0d28989d9b8e998eacf07ce33349965a2d9229b12b28716ae70baa1a3d83a556de5058a0ed9908fcc670516bd170fa5990d6df592d0270d51de0c717a4dcc500468a036427bd1dae1c492f4f8b3feba89f212e502066fa7dfe8636bff971085c8b7b0d", 0xba}], 0x1, 0x0, 0x0, 0x80}, 0x3f}, {{&(0x7f000024a000-0x10)=@ethernet={0x307, @empty}, 0x10, &(0x7f00008c9000)=[{&(0x7f0000fab000)="3c78bf3da60c3d965bdee9e41a6dc05921b0af20691025c9b42a8ff9a7e9771a917f11a5fb6217ba1067e484", 0x2c}], 0x1, &(0x7f0000efe000)=[{0x80, 0x117, 0xffffffff, "e1ae73c4a9234400e4ad0907a863a78628bf4a422bfd7c5527b16a06f938d9c7f609a71f3cc0b6f280abaf42a5d277ad53ea25ecf42b6e1b8774430c7f39651a07199c37f62349514a05670b91987276c9087fc10dcbcd1bc7932e13865e686a4b94f48955afa352985241"}, {0xe0, 0x102, 0x2, "103e54de588009ca30edfc924c13f7827e0af98298fb8e004207d24ab72188d8342b20fa23c09b558b033d2851dc485e525fe3379e5787b40ca0bec04d463c9298cc6be6be1fb9ea9640ca1f7dbdcf78afe02caee4ac3ae72bd73235831df721abf241b674def1dc45de265a5d7364a2cd3a53a2f0eb20d4ee75662a78e3813ed0bf91bd49264ca258257af17c3cfa40220438b9c077a54a2fc9e8243f29c87bb3fbadbfb48c4fffc0a8bd8c80b2ff941f11b3cf8482c7c3ae078760dbc3abab31d5d916202b5a69fca430977a51bf"}, {0xb0, 0x1ff, 0x1, "40aad40a8d8b91ac40dde0da507375181d7d45a22ef290a3fd710f47cfc98adeb38445121ca15ae382a1ad9f85994320dce08e78dec4617f886225c21098ede8c6ea54438fa6a3971e27951dac3383b67e00b7e305c755d1264c32063c97ae5765d5819e3ca2b884253760837a7cf22a91be4095236eacc414c18f8e087708e2c45983d0be3ae491d5a1cae903750682c1c2089fc0cc2192d6dbd86fda"}, {0x60, 0x114, 0x9, "4742c438fcc6f255a69d15b8de43e0b505fd98fc3576f62b3fb25861fe1a860cbfb05ad63ed186a78825ca4b675fd792e591da214da9217057ddf690d8c94849a1ad776efae2552d19"}, {0x70, 0x114, 0x9, "451050159a4569031a70fa9ce388d995f91e092045e265544bb36e7e2ed28c76594ae5883df8f99ed868bf70a0ab48b85468780980a99180e75aa381d3d394da8f32e35371fd47970b02cc83a44ddfe9f3cc6ea4fb76b2f40262224b67d9"}], 0x2e0, 0x40}, 0x5}], 0x3, 0x400c5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ca4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000-0x28)=@ethtool_eee={0x44}}) 2018/02/10 16:11:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004ed000)) close(r0) r2 = syz_open_dev$binder(&(0x7f000089a000)='/dev/binder#\x00', 0x0, 0x802) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b92000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/10 16:11:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005aa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000976000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfc000-0xc)='/dev/rfkill\x00', 0x480, 0x0) [ 35.819111] binder: 5345:5347 transaction failed 29189/-22, size 0-0 line 3005 [ 35.836083] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.838354] pktgen: kernel_thread() failed for cpu 0 [ 35.838367] pktgen: Cannot create thread for cpu 0 (-4) [ 35.838496] pktgen: kernel_thread() failed for cpu 1 [ 35.838508] pktgen: Cannot create thread for cpu 1 (-4) [ 35.838509] pktgen: Initialization failed for all threads [ 35.874628] binder: 5345:5347 transaction failed 29189/-22, size 0-0 line 3005 [ 35.888651] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.895830] kasan: CONFIG_KASAN_INLINE enabled [ 35.901499] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 35.914446] Dumping ftrace buffer: [ 35.917954] (ftrace buffer empty) [ 35.921631] Modules linked in: [ 35.924909] CPU: 1 PID: 5331 Comm: syz-executor6 Not tainted 4.4.115-g0e9bcc1 #11 [ 35.932495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.941819] task: ffff8800a949e000 task.stack: ffff8801c6000000 [ 35.947843] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 35.956775] RSP: 0018:ffff8801c6007998 EFLAGS: 00010202 [ 35.962191] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9d229 [ 35.969438] RDX: 0000000000010000 RSI: ffffc90004721000 RDI: ffffffff84418180 [ 35.976675] RBP: ffff8801c60079c8 R08: 0000000000000000 R09: 0000000000000000 [ 35.983914] R10: ffffffff838443e0 R11: 1ffff10038c00efe R12: dffffc0000000000 [ 35.991153] R13: ffff8801c6df95a8 R14: 0000000000000038 R15: 00000000000000b8 [ 35.998411] FS: 00007fec77c23700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 36.006617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.012478] CR2: 0000000000a2f448 CR3: 00000001c6148000 CR4: 0000000000160670 [ 36.019718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.026969] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.034206] Stack: [ 36.036323] ffffffff82f9d1a0 ffffffff83cc6620 ffff8800a9b81e00 ffff8801c6df95a8 [ 36.044290] ffff8801c6df95a8 ffff8801c6df95a0 ffff8801c60079f8 ffffffff82f950ee [ 36.052262] ffffffff82f95030 ffffffff843e37e0 ffff8800a9b828b8 dffffc0000000000 [ 36.060237] Call Trace: [ 36.062802] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 36.069092] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 36.075388] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 36.082473] [] nf_unregister_net_hook+0x2ab/0x350 [ 36.088935] [] netfilter_net_exit+0x40/0xb0 [ 36.094884] [] ? nf_unregister_net_hooks+0x60/0x60 [ 36.101436] [] ops_exit_list.isra.4+0xae/0x150 [ 36.107637] [] setup_net+0x221/0x3e0 [ 36.112971] [] ? ops_init+0x3a0/0x3a0 [ 36.118399] [] ? kasan_slab_alloc+0x12/0x20 [ 36.124345] [] copy_net_ns+0xd2/0x190 [ 36.129766] [] create_new_namespaces+0x2f6/0x610 [ 36.136148] [] copy_namespaces+0x291/0x320 [ 36.142005] [] ? copy_namespaces+0x3e/0x320 [ 36.147964] [] copy_process+0x1d98/0x6120 [ 36.153738] [] ? __cleanup_sighand+0x50/0x50 [ 36.159764] [] ? ip_setsockopt+0x6f/0xb0 [ 36.165450] [] _do_fork+0x151/0xe00 [ 36.170696] [] ? fork_idle+0x270/0x270 [ 36.176203] [] ? do_futex+0x15d0/0x15d0 [ 36.181802] [] ? security_file_ioctl+0x89/0xb0 [ 36.188002] [] SyS_clone+0x37/0x50 [ 36.193163] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 36.199708] Code: df 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 57 3b 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 fd 8b 2e fe 48 85 [ 36.226256] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 36.232836] RSP [ 36.241220] ---[ end trace fc50df28cd4f5a60 ]--- [ 36.245963] Kernel panic - not syncing: Fatal exception [ 36.251774] Dumping ftrace buffer: [ 36.255285] (ftrace buffer empty) [ 36.258962] Kernel Offset: disabled [ 36.262555] Rebooting in 86400 seconds..