aab78fb690049b51f61805cedd35fb47a28b450d6f646268826867582c114e1e07ebe53059d1293b3169176205c8327cfdb9e0b097ca7d2de5558300f6f831d650496c314007655de17284d20065acc17f1bc2dc9bae32969328e8a0659af61db224713e132a73eab3aa0400745e846b2f5ebda71e5d39de78a124ef2a911b0e4d1209774da3a8725977502af46bdf2b292b9c2e133d44c83b909bbe7d3fa5a9996f0d85515b684fff04eb53705c564e2c13b8434f17bc8a1cacd46f98417997cbae4153168871bff86fb5e9a371d6415f419ae0f9228e876658d25d7fc84e76b6caf2d48c3f4260c6c27a1cd653dae4220579ada384908c96bcbf58a784c13328f6aec14e22781fea66240d03b153180bfe460c8f573a4a401768e052e7486fe466da1346e9221ea23a789acc7645e417e8917f40345346f760d1af473285b74ba0f2b1300dd82fcfcaf3fc0ce3185918504c4490553a32e25161353261edcaa7a012a00bfb1e5543b918d76b597c61effba1a1976ed20adcb5ab2f7812151b6a8440f5310e18749020e4a616fcccaa5d68dc8c1b18b3b136e78256abe457bdcef4c724ef4643d8774a7ace43cd9677e53f821bacd70d5998d95dbbb89fe734e77e6829958157898069163010beaf5ffdf844ed83b4af101514dc7852d2e45732e734040eadfd8e29ebc563332a33a366ec732ca497e33dfce9fa1a3de74121dbbc83e98d81ce27cef1828c7604a657d6f2f604aaa5408a11971686f374b6095dfbf054bc7abd99e5113fbbc4b430f22ed505a00ba67dc3b5db73619691d55d1ad70fd139a261c040b2e270223adc362196d84f0ce1b3751b4317446538d0c310a707dc492ba7314be71f3f6a2da99055edad82046d64a0bdaa1244e8ba78834cd42bfa72c0aa0474f417b0f7aa8e12d44a34d7c0af3bfdc91320da9f47d31df4c9991d9481759423bbba82bc58a6d6d891d062d321ddd60060ebe06939ea489c567e95451fc1c0039cd9d11a3c0a1792a5268687ce60d02ba45841c22ccdfd72077091912c270887653ed0e332fe0e83cf1548415275391fc4aa43a3d8d4cc137371c4870ce6e241e83d6a7694356e3493ffd2004a0bebd4a3601acdf09c720617460d8c1b6538f9c681baf7cab5164bf7dbea764a0123f1b76ebe83132ae6bd21aa91df4e07448530f84ab57076f8639384b255c92ef87cff0b89f5e36d042dcf58277285009ddc40511bf6b950dbc156b496348376e849b4c87126b39c8ef63000f36b278c07db3644debb2d9e906cde546c2ec606a26545a35ee37c61d9b3c6fc64e599de0bc8bd0f2cbeb8a1eb6d400d2a72cfb458e585f0ece4aa224e77eb31dc5ef176208f19385739e59ad9443df81504182a9d76afcb52e32f58749cd29b5795a042f0f0104b6f3d8fd62a654e948ba944dd5eef09bceab53aefcc024bf4058e852bed849a93ed103950b90b958e1d9b94667fbb9ea4f50a5ec81dec9dbd945458d48b54ebd471d87c4f9a6a4a05c9c13c2b7a4cd63fd38cdc22e8fd80fbe99774d92b0eb71ba2e9b7b791d3304e4e29c28c042d804a3531f69251b4e67d113424f1fde9ff8c818e9b3b43f723d402ccb2101235f2c6458fadc3add7b2aa7010f11c5bf9886f8d2656a5cb64fbd00c9ae8ea41e34e98db70908bb8677baf8d0f9086475447b6c599c0b283708b160946990efa4fe00275648e7bb192741d56561a00ff3f05c55b1a8e3a773b246d3649c39234cba25d2011b169e7ae70386ad5af1d9e918e60c3fd72422cbfd0aa5b07d19e0c0310ebeab610accbf3ff6c280c1fd80119a98c79425b11c85dd3aec7266c5b2b4e6f7afc26fb82ec0f892bd43d5c556a1c9570be3214755ac212234563b528ff30ad2c969da67ac1a1dadb96f6e944b3e08ba723068beaa6b813c83d3c0daef9efb8fabe7bbd83ca0445f4d55b0fa5cdec6beac1c96765c6e4b3b97d5b400fc5a04a1959712a0d415b3d31601d32eb0ad9b6acbe1044c30ea4b29d21ba12140e136847f3a0513d63ed0e8daf5ba22c6f72db994d4be688ee4cec2e04573d88034760d1aba907c4df52c8b3888e4736ea3aa0fbf92eb56a3d08460a51dacc0249b30877eb0eb71d31a73c18d95dd5cb6d6a1080194eaf41d6c502dc6630dc5182e435ec433f5f4cf5f3bb3590f5e5dc67ca133da9a358fb1a0b0129dff7c077be870996712365a988b38fb00cb89d8deb4486c6b3e2c1d5c72a079f30ed68facc19e7e754ed8a88122d5d6ab9e5a5a5180f7b1c692574d0df10356585dad34734bd9c755c5df557edf1ac1857c267fa329383a60bf8cb768f609363906ac28f616c9061f51f91845163a1480ed52fcc63b174bbf2d6c1c5788b6006f29c49ac37e0188a399b322dc18ea09c3596943d23c52e0a30aa58e211933b5cb772e7a75aefbc10cb44de373cd5c9fe6229483a7202d3e25f47e44bbc0326ca7f3b9f596bdd01e58aa6f16241efb3b71b42f728fcd223959d42b382812d7849b3c24717aebc02ebf0a9d968a851748fecf7b723a6ca9bfb8604f2e2bc810ac47c2904e02b47cc88a2381e098e8f28587ff9f8c0b7c44c64b0ff5edce5ad21c5f9d04bd1588da2a6d7654ca98337627275df0a078c5a7aabe5c630b747e2d8b9728a84b2a929fa66"}], 0x1f3c, 0x80}, 0x9}], 0x1, 0x8000) getsockname$packet(r0, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ecd000)=0x2f5) 2018/02/04 11:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3e) getpid() ptrace$setopts(0x420a, r2, 0x8, 0x20000009) [ 76.573294] device syz2 entered promiscuous mode 2018/02/04 11:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0x8, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000b3b000-0x4)=0x8, 0x4) 2018/02/04 11:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000f1a000), &(0x7f0000d0a000-0x4)=0xffffffffffffffa4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000757000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00006da000)={&(0x7f00009d9000-0x1000)=""/4096, 0x1000}) 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x9)='id_resolver\x00', &(0x7f000048f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000381000-0xa)='vboxnet0\\\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x501000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000002000)=""/4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00002eb000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000932000)='\\@eth0ð0+md5sumcpuset\x00', 0xfffffffffffffffb) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="6e7298d940409c7436226b0eec7fa327f60175c7fe014090305ff25f21618903ef30287994ec792b06ba2a3c85a6b7c92c06ec0f714bd0a929228ecc1e5aa5c6714bda6672212bfa53d15f3c71d6d34457af776bf6bc68e70a5a3d35da1533b6908d0ae2f5b71d2f6e16bab8a6e032", 0x6f, r2) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) 2018/02/04 11:12:35 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f83000-0xad), 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d5d000)={0x0, 0x8000}, &(0x7f0000a1d000-0x4)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f87000-0x108)={r1, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x20}}, [0x8, 0x5, 0x10000, 0xfffffffffffffffb, 0x2, 0x3ff, 0x0, 0x1e0c, 0x3, 0x3, 0xffffffffffffff7a, 0x7, 0x20, 0x55e53ac8, 0x6]}, &(0x7f000036a000)=0x108) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000069e000)=0x5) 2018/02/04 11:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ff1000)={0x5, 0x204, 0x7ff, 0x200020, 0x0}, &(0x7f0000535000+0x98d)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000226000)={r2, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x10001, 0x5}, 0x98) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) 2018/02/04 11:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/02/04 11:12:35 executing program 2: readlinkat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000051c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000020c000)={0x0, 0xe000}, &(0x7f0000b58000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000baf000)={r1, @in6={{0xa, 0x1, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}, 0xffffffff7fffffff, 0x7}, 0x98) 2018/02/04 11:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setns(r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000656000)={0x0, 0x0, 0x10}, &(0x7f0000610000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009e2000)={r3, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x7f, 0x8, 0x7f, 0x8000, 0xffffffff}, &(0x7f0000dbb000)=0xa0) listen(r1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r4, &(0x7f0000acb000-0x10)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x1000000000000100) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000489000), &(0x7f000055e000-0x4)=0x4) [ 76.740263] device syz2 left promiscuous mode 2018/02/04 11:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000647000-0xe)='oom_score_adj\x00') r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041e000)={0x0, 0x0}, &(0x7f0000bb9000-0x4)=0xc) getgroups(0x5, &(0x7f0000cbe000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r4 = accept4$unix(r0, &(0x7f0000016000-0x8)=@abs, &(0x7f000054e000)=0x8, 0x80800) sendmmsg$unix(r0, &(0x7f00003b7000-0x38)=[{&(0x7f0000800000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b04000)=[{&(0x7f0000451000-0xce)="fe334087403b41bb527e78f03866ad8a626449e3e2bcfbb63e3ce8d66722d4d8ea4a2106166f3207a81c3637ecba1861273bd05e161fb7d51bc493939042b8a6d623cda5fdcee76e203661528a1c9912819f1f4acb33d60f52258db7cd83195bf12565ae5e96eb5e5f56fef4376c285d05d0145e2117d44e5830a23e0d40979ba124a52132bf752d1f14add0d4dad70d8eb69156b561113bef4be1ec1c263d8bb197bcb7b9d2c1ba3089928447d95d88d484f48d237eabcd5e79c64571a10eaf08bfa9855280d215ea3ee1f73c8a", 0xce}, {&(0x7f0000842000-0xed)="25f5dad3534f24b5e2b20bba27ca535026ae6cf808e51f79d911c7e2b808d1e6d1a3f609fb3f8d06ed084958fe645411118a500466a7b10987203ae7cdcb32cb403371d9ae4a53d2417749df5feb4d09e1c2ab3b000e144b5b6a0758e2f13e3478bc37f0554d9d38e015338015536406c361718b78346c65110d6ce9be01cc23df22ed7b9db084c1cb8e29b4e87b1d9b5f720283a3550f6ce16ed14641bf73ce7aa3e73cd6a166e3f43c933b2b78013247baf88d8066e089279b01c59950822ef23e01e00d76d3d2f1c2bae3b99f447b84479e25659a1708ec5e004d1b3e3b43f6985261ea8e7f9aa12ec8464f", 0xed}, {&(0x7f0000be1000)="8f00c704da4fb363aa5900339fd455aa1cdfa0c93fb2f47984faebc68903cb98879da2b4d4ed6681fe5130c2e778a8563362ac0c4e5ec5b576c9db", 0x3b}, {&(0x7f00007cb000-0x37)="d6ca96a586e052b8bd911c71ec343c486991320deb30cc6e7811f050f46f40b74c8100d236d1a5d15911b8b62a92dbcb08ee0634ae42f2", 0x37}, {&(0x7f0000388000-0xa)="6a8f3f3305e3473901b7", 0xa}, {&(0x7f0000e69000)="565b6cce95f8f7210e71db6b1cfe890c5f21dd3ffa16a0bd2778188b19325f00575a2940bf8c2b768fb646bb9062c6893eadaa8f590cd9539d0d9ebb76fbd71852fe90145214f971cce042d8e867f67ffcdaac22176fc85eef8bd53c83d9e90faf5a57f14af352e48c06b9f17381ec99d9e2f6b2b7e882b606ca8ccd16637a03c1e43093bfa306121be74f04cffe21665e4a83ca308c719e198902083a8b427ceb140688d27f8fd0fb2bf132960ee77cba396287bcf5315428bc4d89fabd68a8726156965091dc1728ee02c17d3ba1c36d065133a7732a4a75b840125d0cdd75e9", 0xe1}], 0x6, &(0x7f0000fa8000-0x50)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x50, 0x40000}, {&(0x7f0000d68000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000004a000-0x10)=[{&(0x7f000092a000-0x1000)="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", 0x1000}, {&(0x7f00007f5000-0x90)="8129cfd9fafad57c74e38e2c9ca9d4e914683dbc6a709ba97bf7f0faef3de9947ded12be437b7e2f0ad61aa82e7f29ee89fe69af758cd2ec95c941c1e5a2adfd57c37f00f290f3f5e791ec51006aa751ad8d47f810400cec04aa4986ebe72b412f9d5ceba541a170c118fd53541e98544f6e6c209c093d7156e57b6104d76ca6e213be1d6a15c6f37b4d057ad77471b1", 0x90}], 0x2, &(0x7f0000f72000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r4]}], 0x28}], 0x2, 0x40) read(r0, &(0x7f0000747000-0x58)=""/173, 0x457) 2018/02/04 11:12:35 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000004000-0x4)=0xfffffffffffffca9) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/04 11:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1, 0x0}, 0x0) 2018/02/04 11:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000ad9000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000516000-0x4)=0x8c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000957000)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/04 11:12:35 executing program 4: getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x6, 0x100000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000)) 2018/02/04 11:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00004ac000)='/dev/snd/timer\x00', 0x0, 0x1) r0 = syz_open_dev$mice(&(0x7f0000cf2000-0x10)='/dev/input/mice\x00', 0x0, 0x428100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000bba000)={0x20, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000738000-0x10)={0x6c, r1, 0x1, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000fb6000)={{0x4, 0x6}, 'port0\x00', 0x41, 0x110411, 0x0, 0x25, 0x7, 0x7, 0xffff, 0x0, 0x5, 0x6ba}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000375000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006be000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00009fe000-0x8)) 2018/02/04 11:12:35 executing program 6: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl$int_out(r0, 0x5462, &(0x7f0000058000)) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000059000-0x10)={0x2, 0x7, 0x7, 0x7, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="52587476c11569ea1c53a2f3199c914e", 0xfffffffffffffeed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x88000, 0x0) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)) 2018/02/04 11:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00002f6000)=[{r1}], 0x1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00003be000-0x4)) 2018/02/04 11:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000067f000)='user\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000381000)=' ', 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000937000)='trusted\x00', &(0x7f0000d20000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d62000-0xc5)="3076723c54321c28093b17f848982304226ddc2d067c493424e6af94fbbc5bb89ce874dcf0bfd7976350d44fc084d5fa6ca1c0b130a1845796bd22ac6ced1048b2185247d7a46c0c191bee9201079b07b4a3ce63348c804c179003ecde921c037164c0f9e547c6226805aae0b23c9f2637f282297ee22e86879acb38caa092b83c2dc6164df6f123c103d9be6ef51b26de0474e0458b678b18b63f2ebcbbb64ab729a5fd16c7c93904a6c939c2414e2edb3041bd9b5c49f6c29e95ac0d1550f98db404c813", 0xc5, 0xfffffffffffffffb) add_key$user(&(0x7f00009fc000-0x5)='user\x00', &(0x7f0000dbf000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b7c000-0xbd)="135b0f5b6565f5d3551d20aed856d32391f79a6baea75c124b5df7e316219f3a39ff5b4931eb60589899ab22aa0e84b4fd396ddbd1dbcd1864b7d44bf33b9593da43214d00420ea7f59e1e22698523cc641460e9bea2ffee63486411e31e25f9b7e1d0dc2723b2b6a9155a1b9b3ae5f34a43e2e1c1a0932a0363b1b735a2cfcabf185560f7aadfa4f6a88f697adae44217415f2be19c002ce059dd3fcf856598377da101e814cce7517341c314a80216f56b1df22dd051af7f4967e4da", 0xbd, r1) keyctl$update(0x2, r0, &(0x7f0000b98000)="c9", 0x1) r2 = add_key(&(0x7f0000ab1000)='pkcs7_test\x00', &(0x7f0000909000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000030e000-0x3e)="9c91675274d5fd5f99d2a624bbdf56ed358a263cbaf8751726febcd29f566d2400436dd63066e7496f8faed99881090d093b0a2c90e9fbca91f90d419476", 0x3e, 0xfffffffffffffff8) add_key$user(&(0x7f000060a000)='user\x00', &(0x7f000040a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008ac000)="320c08c8717cc8386564b0b35b66cad06cfebe072d1a7139b9154dac07616e22e2f6edd664fd2462eaa5c94db4e37bcb64ba9b0470f85979f013f687e9679cb56ddb1cd89c9150ff48d421efa417825b906f1d2706683b90ec5edbd9bbb5cbbe3ae4f5d872802ece9caf681cdd07f30f083633f82e738d8086403ecc5afc0cbcc0d28c8152f1b5db3035d290571d6af2840e45042b8fec312345561ffb4c33e45c5163d4ccb205158901f7c51861b93b0bf7a751aa234f06a110791bd4977a4a7bac8a5c1ee499eb572d1a", 0xcb, r2) 2018/02/04 11:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0xffffffffffffffff}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) 2018/02/04 11:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000f1000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x4, 0x1) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f000043e000), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0xfffffffffffffbbf, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000625000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00006bb000)={0x1817400000000000}, 0x47) ptrace(0x4207, r3) ptrace$getregs(0x13, r3, 0x0, &(0x7f00004a6000)=""/139) 2018/02/04 11:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f9000)='/selinux/member\x00', 0x2, 0x0) poll(&(0x7f00003af000-0x18)=[{r1, 0x83cd1268b41fa487}, {r0, 0x4000}, {r1, 0x380}], 0x3, 0x1f) accept4(r0, &(0x7f0000b28000)=@un=@abs, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/02/04 11:12:35 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000030000-0xc)={0x2000000c}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000002f000)) ppoll(&(0x7f0000030000-0x30)=[{r0}], 0x1, &(0x7f000002f000)={0x0, 0x989680}, &(0x7f000000d000-0x8), 0x8) 2018/02/04 11:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000379000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000182000-0x12)={@generic="1f6ae2fe6f8ee13972d8a38d6c8fc455", 0x1}) r1 = memfd_create(&(0x7f0000496000-0x25)='em1vmnet0.,ppp1td5summd5summpp0wlan0\x00', 0x0) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x20811, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000b58000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005c9000)={0x0}, &(0x7f000092c000-0x4)=0x8) futex(&(0x7f0000dc3000), 0x8c, 0x1, &(0x7f0000cf0000-0x8)={r3, r2}, &(0x7f0000000000), 0x0) 2018/02/04 11:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000288000-0x5)=@random={'os2.', '\x00'}) dup3(r1, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f65000)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000dc000)=0x7) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x59, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000039b000-0x10)=@req={0x7, 0x5f, 0xffffffff, 0x124}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000161000-0x4)) socket(0x1f, 0x5, 0x8) 2018/02/04 11:12:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ca4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1b}}, 0x70f40c9a, 0x7, 0x5, 0x8, 0x7c}, &(0x7f00005d5000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1}, &(0x7f0000b06000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000756000)=""/103) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_flags=0x200}) 2018/02/04 11:12:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() quotactl(0xffffffffffffff01, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000417000-0x50)="8ebfe78639ecdb5396cc14d5ef825813b96005338f9c4f376c301427f457f8d2e0156a672347587b7fed88c123a905f59404fb6bed3fc57cbf920dd371516c1e34f8e6d0b5e01744ca35db03edc48105") futex(&(0x7f0000001000), 0x8a, 0x0, &(0x7f0000000000), &(0x7f0000057000-0x4), 0xf82) 2018/02/04 11:12:35 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001d000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002b000-0x10)='/selinux/status\x00', 0x0, 0x0) close(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000023000-0xe8)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000012000)=0xe8) connect$packet(r2, &(0x7f0000014000)={0x11, 0xff, r3, 0x1, 0x101, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000020000)=[]}, 0x0) [ 77.046240] binder: BINDER_SET_CONTEXT_MGR already set [ 77.051679] binder: 8484:8499 ioctl 40046207 0 returned -16 2018/02/04 11:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bbb000-0x8)={0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000f0000)) r1 = syz_open_dev$sndseq(&(0x7f00005d6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b8d000-0x58)={0x1, 0x28, 0x4, 0xffffffffffff8000, 0x200, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000245000)={{}, {0xe}, 0x0, 0x3}) getsockopt(r0, 0xf55, 0x4c62, &(0x7f0000bff000-0xf4)=""/244, &(0x7f00009fa000-0x4)=0xf4) rt_sigreturn() ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000056000)={0x18, 0x0, {0x2, @empty, @generic="c71526f137c3cc536d7a34b14f2c5209"}}) 2018/02/04 11:12:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00007ca000+0x77a)={0xe9, &(0x7f0000001000-0xe9)=""/233}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) exit(0xba) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000)=0x91a) sendto$inet(r0, &(0x7f0000001000-0xf9)="0519e81ec8c0d30f07e8b3cd9685c72424191f127b80a76ab5e0db688c036d143c0a33c2a1575a5dfd1a865d29bc7a82fd7f7a00cdc7349e34fd897ff358266c73604932d5e46031c3c3345b5ae2c21092291ae4dce6fc719d1848f8cf7835c75349dc0a850ee1d6aa2fffb2c16f251179a746acaaa546f5e4230d4f4b283b387d6722aee82c7c1c4a308b27b2f6e6aad1a51a88ce72109b3aa5e0139b397fb035f23afd02e41e9cd83f15381df4b349aad9d27b40dd7af7680b0bd508aea8466c857154bc04c3d0a257cb1c89c2fe6f95f12c686c88831987fae08ae77d32157ec2c218a049063b887277c04ba682c12b8d52cbaeccf731d9", 0xf9, 0x408c0, &(0x7f0000001000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000003000), 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@dev}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000), &(0x7f0000005000)=0x0, &(0x7f0000003000-0x4)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r6 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x1c)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000003000-0x3b)="a4325f6a850b0db66ca4563a445cbcc84c5e64ed513b079851a694bf9186b7735d5c142a4c17a9f40d03db1501f275f42462de459b567e2f7176be", 0x3b}], 0x1, &(0x7f0000005000)=[@cred={0x18, 0x1, 0x2, r3, r2, r4}, @cred={0x18, 0x1, 0x2, r5, r2, r6}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x6c, 0x80}, 0xc000) mkdir(&(0x7f0000000000)='./file0\x00', 0x104) 2018/02/04 11:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003d000+0x4a6)='./file0\x00', 0x149) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) 2018/02/04 11:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000160000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000015d000)={0x0, 0x8000, 0x4, 0x12da9a65, 0x4, 0x8}, &(0x7f0000a28000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a58000-0x4)=@assoc_id=r2, 0x4) 2018/02/04 11:12:35 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000002000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x6)='ncpfs\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x240, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000)={0x8, 0x8200, 0x7f, 0x4c73, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000000c000)={0x5, 0x84, 0x240000000000}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000b000-0x108)={r1, @in6={{0xa, 0x0, 0xd3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x4, 0xfffffffffffffff7, 0x6, 0x800, 0xffff, 0x6, 0x6, 0xfffffffffffff800, 0x4, 0x4, 0x3, 0x1000, 0x101, 0x3, 0x1]}, &(0x7f000000a000)=0x108) 2018/02/04 11:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b8000-0xd)='/dev/usbmon#\x00', 0xff, 0x0) recvfrom$unix(r0, &(0x7f000005f000-0x27)=""/39, 0x27, 0x2, &(0x7f0000869000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mkdir(&(0x7f000074e000)='./file0\x00', 0xfffffffff7ffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000c45000-0x9a)="22c5ed288b942c") 2018/02/04 11:12:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0xcd98dc7f339367fa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006fd000-0xfe)=""/254, 0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000002000-0x29)={'system_u:object_r:init_exec_t:s0', 0x20, 'staff_u\x00'}, 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x3, 0x30}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x40)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000003000)={r2, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000005000-0x8)={r2, 0x1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000003000)={r2, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000007000-0x4)=0xffffffff80000000) ioctl$TIOCSBRK(r0, 0x5427) connect$vsock_stream(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @my=0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000007000)='/dev/net/tun\x00', 0x0, 0x400) fadvise64(r3, 0x0, 0x3f, 0x4) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000)={r2, 0x2d}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x4, 0x2000) 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005000-0x25)="240000001200fffffffefd956fa283b72400008000000000000000683540000004000300", 0x24}], 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000009000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/04 11:12:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000858000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6f8d, 0x5, 0x76, 0x6, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009b0000)={r2, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}}}, 0x4, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000008000-0x2), 0x0) 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x424000, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x100000000000048, &(0x7f00009eb000-0x4)=0x6, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000070a000-0x14), &(0x7f0000350000-0x4)=0x14) r2 = socket$inet6(0xa, 0x8000f, 0x3) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c26000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000096f000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d2b000-0xa0)={r3, @in={{0x2, 0x2, @rand_addr=0x2f32}}, 0x6, 0x80, 0x2, 0x4, 0x80}, 0xa0) 2018/02/04 11:12:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x8001, 0x0, 0x0, 0xebc8, 0x1}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @rand_addr=0x2}}, 0x6, 0x80000000, 0x9c, 0x6, 0x80}, &(0x7f0000000000)=0xa0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000fc000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={r3, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x800, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000a3a000-0x8), 0x8) getsockopt$sock_int(r4, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000028e000-0x50)={{0x5, 0x3}, {0xca0, 0x9}, 0x8000, 0x5, 0x1}) 2018/02/04 11:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r0, 0x3, 0x100008) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fsetxattr(r1, &(0x7f000088c000-0xc)=@random={'os2.', 'cpuset$\x00'}, &(0x7f00000e7000)='\x00', 0x1, 0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000067c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00007c1000)={@local}, &(0x7f000087d000)=0x14) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r3, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/04 11:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0xffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008c0000-0x10)='/dev/sequencer2\x00', 0x28000, 0x0) connect$vsock_stream(r3, &(0x7f0000710000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002ef000-0xc)={0x40000000}) ppoll(&(0x7f0000b80000-0x10)=[{r2}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 11:12:35 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000-0x10)={0x0, 0x1, 0x24b, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/04 11:12:35 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fc1000)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='vmnet0^wlan1GPLppp1@user//^-cpuseteth1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000000)={r2, 0x5, &(0x7f0000000000)=[0x8000, 0xc3, 0x0, 0x2, 0x4], &(0x7f0000001000-0xc)=[0x6, 0xc1, 0x9], 0x16, 0x7, 0x9, &(0x7f00008ba000)=[0x20, 0x80, 0x5, 0x1, 0x80000001, 0x0, 0x10000], &(0x7f0000a95000-0x18)=[0x3ff, 0x3ff, 0x6, 0x3803, 0x1ff, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f00005f3000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x5382, &(0x7f0000e80000)="cc") 2018/02/04 11:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000048d000-0x10)={0x0, 0x3, 0x7, 0xfffffffffffff5b8}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000980000-0x8)='./file0\x00', r0, &(0x7f00007af000)='./file0\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0xfffffffffffffe1d, 0x0) 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r1, &(0x7f0000d49000-0x48)="fb3c4ed20a5a36f8730427043c0f022cc7eabae93cd3134a04d4683d2543c1cb24e8d53a527164fe67c6e48304893d704f0b80ca40e21c3d917b6a76a9b270afa10cde95c1219028", 0x48, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[]}}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000952000-0xe)='net/sockstat6\x00') ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00005e7000)={0x7, 0x3, 0x7, 0x3ff}) 2018/02/04 11:12:35 executing program 0: prctl$intptr(0x1c, 0xffffffffffffffa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000a38000-0x8)='./file0\x00') 2018/02/04 11:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x8, 0x2, 0x59a0e79b, &(0x7f0000c4f000-0x8)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 11:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() getresgid(&(0x7f0000032000), &(0x7f0000ac6000-0x4)=0x0, &(0x7f00000b9000-0x4)) syz_fuse_mount(&(0x7f0000cd7000-0x8)='./file0\x00', 0xf002, r0, r1, 0x100000000, 0x100001) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f73000-0x7)={0x0}) fcntl$addseals(r2, 0x409, 0x3) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f000095c000)="1000000026007f000000000000007701", 0x10) 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000-0xb)='cifs.idmap\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1)='\x00', 0x0) keyctl$setperm(0x5, r2, 0x0) ppoll(&(0x7f0000003000)=[{r0}, {r1}], 0x2, &(0x7f0000003000-0x8)={0x77359400}, &(0x7f0000002000), 0x8) 2018/02/04 11:12:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)=0x2) 2018/02/04 11:12:35 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f9c000)='keyring\x00', &(0x7f00003f1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r1) add_key(&(0x7f000000a000-0x8)='trusted\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000a000-0x2f)="f5f99730e506ce4e589ae6e8a634354ba1c51b3a5bfc1b7c01e40a5b40fabda86067d3c72c1583cde59ccfdee29913", 0x2f, 0xfffffffffffffffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000009000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='rxrpc_s\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000009000)="12c6e3d710a1122dfc", 0x9, 0xfffffffffffffff8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000a000-0xc)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000008000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000009000)='lo)+\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000009000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@empty}}, &(0x7f0000008000)=0xe8) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) 2018/02/04 11:12:35 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000563000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000f73000)=""/89) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000026000-0x38)={&(0x7f0000025000)={0x10}, 0xc, &(0x7f0000026000-0x10)={&(0x7f0000026000-0x234)=@flushsa={0x234, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@rand_addr}}, @tmpl={0x204, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@loopback=0x7f000001}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in=@rand_addr}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {{@in6=@empty}, 0x0, @in=@multicast2=0xe0000002}]}]}, 0x234}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer2\x00', 0x200080, 0x0) fcntl$setsig(r0, 0xa, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000028000-0x8)) 2018/02/04 11:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) sync() 2018/02/04 11:12:35 executing program 7: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/vga_arbiter\x00', 0x20100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000b87000-0x8c)={0xc27, 0x8, 0x52df, 'queue1\x00', 0x4}) personality(0x510000f) connect$ax25(r0, &(0x7f0000518000)={0x3, {"0803145d9d7779"}, 0x100000001}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00009b8000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, []}]}, 0x4c}, 0x1}, 0x0) 2018/02/04 11:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000772000)='./file0\x00', 0x40100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006d6000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000deb000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000263000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r2 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x8040, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00005e2000)={0x0, 0x50cb, 0x4, 0x5, 0x3, 0x7}) 2018/02/04 11:12:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000135000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000000), &(0x7f000049e000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00004f0000-0x4)=0x3e, 0x4) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000004000), 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000fd0000)={&(0x7f000008c000-0x1e)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bcsh0\x00'}}, 0x1e, &(0x7f000082b000)=[{&(0x7f0000bb1000)="d11308781513c1be1c27ff468f8b5ad7de7fe90362d9425c336124383e7e71c36ae13cd304d5ea9c15171bb8dcc90054a3db57ad5a2f90f6e6ef3b65446d378813c4345bb7d0c91b507cb66d101b06823b811564f153ddf6ebbaed60c4393a8b88162e90f8443baed3b4f85422310eb26dd6ac0bcf20c30bc6dd700733408d6b4f", 0x81}, {&(0x7f0000fd0000)}], 0x2, &(0x7f0000e62000-0x10)=[{0x10, 0x113, 0x2, "eb06"}], 0x10}, 0x4) 2018/02/04 11:12:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000686000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r1 = syz_open_dev$usbmon(&(0x7f0000ac9000)='/dev/usbmon#\x00', 0x5, 0x341000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000818000)=0x55, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000003e000)) 2018/02/04 11:12:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a), &(0x7f0000e22000-0xf)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) ptrace$peekuser(0x3, r0, 0x2) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34}, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000625000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) tkill(r0, 0x1000000000016) [ 77.437486] binder: BINDER_SET_CONTEXT_MGR already set [ 77.456586] binder: 8577:8585 ioctl 40046207 0 returned -16 2018/02/04 11:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000efb000)={0x0, 0xd63}, &(0x7f0000483000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cf2000)={r1, 0x8}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000dc2000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000062c000-0x4)=r2) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000dae000), &(0x7f0000831000)=0x4) 2018/02/04 11:12:35 executing program 0: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00002eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000063b000)={0x2, 0x6, 0x5, 0x38b, 0x40004000000, 0xfffffffffffffffe, 0x40, 0x6, 0x3f, 0x3, 0x8000, 0x2}) r2 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r2, 0x440000000000127a, &(0x7f00002a1000)) 2018/02/04 11:12:36 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000052000-0xfc)={0x0, 0xf4, "579d4a7d16c5296a36ce84421f649a07bb74ba9f213f1e903f8b809e7dfefa5b673dc647969f4af99c5e8641b7808ea4ea6c222758882b6e3c63a8c541f86998c7bd49f816eac3b90a407043fcd8463b90163ad576443ff778073f74b1a3b5fa6d5e7e0016b4f211a7796e96bb485eecd1b6b1d4ff02a4eaa32da7f8ff54627fc5b1433f1ee5819abdef60d716e662a1d1789319e03969dfdd08b246858f90ce04ddcc9f759d25ee644802da139341f634bd246a32d73845f34c9f858873e657eaf00584b22145b9eb3d82c0b5937f7f863b48fd2155820d8755e0eece0e97580873b0dd4957b7087007b1d2b7509f5751e9de50"}, &(0x7f0000026000-0x4)=0xfc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000035000-0x8)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000050000)={0x0, 0x2}, &(0x7f0000050000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r3, 0x800}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000036000-0x25)={0x3f, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/02/04 11:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/04 11:12:36 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/02/04 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x8f6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000670000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, 0x4, 0x7fffffff}, &(0x7f00001d9000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000560000-0xc)=@sack_info={r2, 0x9, 0xfffffffffffffffd}, &(0x7f0000084000)=0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = add_key$keyring(&(0x7f0000f7f000-0x8)='keyring\x00', &(0x7f00004a8000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000f7d000-0x5)='user\x00', &(0x7f00006a9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009ee000)="45e52549373fa658f8f64af125e85487743f250cb0c42ce86e0207582e78f0343a643426f8ba907b384e7e37ddf6021ed89612a5d36ae480c16add96b375ca8a6a6cda9aab838bdcb5cc9170563ce2636f436dad0067046943c3a23cbdb4566a03b78878699cb166101bc9ecbd4800df964ceb94aeb31c2661a590405f6b2363ad403fa3cb9a011eee551ba259c49b1b699e212b8a40bdaf3bbc7464fc89e4a3", 0xa0, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f000079c000-0x30)=[{&(0x7f0000a19000-0x8c)="1f5cfa12677f017d8f66042f3a70056f334f7a8b4fe9b621937e45b68f5dead0a2a37c6f403e9dd55ae1b6d79c9e45c24dec6dfb14342dda97813b3abd84665e97aba7a36802f04e1aa00606cb1927cb903a862b9f863efb197ecbfdd8de864f4f1c0c724219947dec9c6f51a78e236c90a21118b735193dc1a50809b8a8821eac347232f355759858ff7ed6", 0x8c}, {&(0x7f0000821000)="46d1b0defe1fea815f3c1d71f3acfd81fe4158e7107a830af9e3c41db1274b8c58e161640d6033eec3cf66541a5eb7ad70", 0x31}, {&(0x7f0000e85000-0x10)="96aeb550cd0b5e4b216650effd88564e", 0x10}, {&(0x7f00004bb000-0x47)="8b0ce4227fface8fe8f01ec488ce30e4bbaf08d8ae1d10957ca0cad9ba6149a5f288e246ef93b6667e5ecf60884ed1ddbd81cfcbdc879a7aceb8150c6d6a1a4e44b33fff5abaa2", 0x47}, {&(0x7f000071c000)="385f274a737a13ecbd773820813ee3a56d1476d4367fc1029291f1521e884f26e22cb1b76cbc52b69acae509f2ca5bf716fafaf09a6335ef731f2364d7abc353e044790893b5c007ae676d3abf0a67e6eba20f32ff360dd19b57a109c4a9eb8bb2d948c14d4fa68822f8056dd3381f40979c6158347bdbb8a739f41abc98374e1934412c1c410bf4c46184313b26c0fd454777f01e58c5df7e5c8dc9c464d0e202006c3080595e7c01c74a0b6fc4974dbaaa328a127cd08bdfb6368081574c5af8a905688e1c8894d537855b8c5307d09002f4dbd54dafdffa5dc32fbf7d6f3c767fa2", 0xe3}, {&(0x7f0000809000)="b5698a85bbe9d15d7ee1718dd46b856773339697b3297162f5d34c0050482b1201247a46589ce156a255afcc4c03e87bb920bcabd60422312e005a4ce574bf6d7e8277ac3920ce6cca815c3dd6c9b6641d19cc639859ce8a3187006a23eaddc03f5dd545f755f079e33d2f49", 0x6c}], 0x6, r5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000378000)=0x6, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000d3c000)={0xff, 0x2000000804}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000811000-0x18)) 2018/02/04 11:12:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000556000-0x9)='net/udp6\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000090a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005df000)='setgroups\x00') pread64(r2, &(0x7f00001df000), 0x0, 0x2000000) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/04 11:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000)=0x53, 0x0) r0 = open(&(0x7f00003df000-0x8)='./file0\x00', 0x200, 0x81) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000501000-0x4)) 2018/02/04 11:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000585000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000e1000-0x8)={r1, 0x3}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000085b000)=""/241) fstat(r0, &(0x7f0000511000)) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ac3000-0xe8)=""/232) 2018/02/04 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x440e) 2018/02/04 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000012f000-0xc)={0x0}, &(0x7f00002d9000)=0xc) capget(&(0x7f0000277000-0x8)={0x19980330, r2}, &(0x7f000063f000-0x18)={0x7fff, 0x95a4, 0x1, 0x5, 0x4, 0x40}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) r5 = dup2(r0, r3) readv(r5, &(0x7f0000371000)=[{&(0x7f00009cd000-0x83)=""/131, 0x83}, {&(0x7f00003ce000)=""/146, 0x92}, {&(0x7f000053f000)=""/4096, 0x1000}, {&(0x7f0000671000-0x1f)=""/31, 0x1f}, {&(0x7f0000702000-0x88)=""/136, 0x88}, {&(0x7f000082b000)=""/213, 0xd5}, {&(0x7f0000bc0000)=""/41, 0x29}, {&(0x7f000086a000)=""/226, 0xe2}], 0x8) 2018/02/04 11:12:36 executing program 5: r0 = socket(0x4, 0x800, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000949000-0xa8)=""/168, &(0x7f0000001000-0x4)=0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) umount2(&(0x7f00009c4000-0x8)='./file1\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000098b000)='./file0\x00', &(0x7f0000973000)='./file0\x00', &(0x7f0000557000)="0700cc667300", 0x7fffff, 0x0) 2018/02/04 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) tee(r0, r0, 0x8001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r1, r0) [ 77.683039] binder: 8624:8628 ioctl c018620b 20810fe8 returned -14 2018/02/04 11:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000cfb000)='autogroup\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000576000-0xe0)={0x0, 0x0, 0x0, 0x1ad, 0x8, 0x0, 0xe, 0x11, 0x8, "ede7d37d4f11bbe9851ef9b025a2248fdfbc2c576a0939ec6eee43fcdc5f5d17d4f10a7daf98e57dec1c52fac586382f9e34f6922641462d10111bbe864f98f6", "6b692f506b040fc8e6cc73b28d8c2df5db331bf07ef32a035be323c221c3540dfd238ad823ae65be7619c8ee279524c09f24a595aa6dc83dabb17e5e3a47bd54", "b24e40f74e57cc0bc3d8af084451a0222838a030fa0a8a61fc8dca254e139eab", [0x4, 0xf36]}) write(r0, &(0x7f0000b40000-0x15)="130000001000ffdde200f49ff62b05000023000a", 0x14) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/04 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000044f000)='encrypted\x00', &(0x7f00005ee000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d6000-0x5)='nodev', 0xfffffffffffffffa) keyctl$clear(0x7, r0) futex(&(0x7f000036c000-0x4), 0x5, 0x800000000000000, &(0x7f000011e000)={0x77359400}, &(0x7f00001fa000-0x4), 0x32317d08) 2018/02/04 11:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0xa0000801) ioctl(r0, 0x440000000000127e, &(0x7f000063d000)) kexec_load(0x5, 0x6, &(0x7f00003e6000-0x60)=[{&(0x7f0000825000), 0x0, 0x7, 0xfff}, {&(0x7f0000040000)="0695fea4a883fe4f1857fb33c43cf83aa7883d8747032c6e32595e2380", 0x1d, 0x7, 0x628}, {&(0x7f000004f000-0x78)="51c64b3d3be32a0c0062b758f11a1861f3628c9957d04719fcdcf175baeb5d33cac6236e5fb10e2389e3b9bb5f6702eff7c2634cc19e202d214015f34982e561e402d73b82fec7d178e09f3e93d1684f4169e387b0186e1ef8083447361ee490e7c739bbbed817e214b60274afb1297f3e3c99287bd2f44c", 0x78, 0x9ca, 0x2}, {&(0x7f0000c78000)="9ca6b0b4686a541bdc6ccb4c96b4a049b0438ceb159404879afd6b790d8c3ea4e5a2e29ad92fc9231d457477b905bef0604605ceca0702c7aac6943c5f250820f71ddd1c97f7693e42f23bde22907fcbdc2c0393c7a5ecda037f069f34788401b667113a0d266dc09f25da12a85d60f85727278c", 0x74, 0xfffffffffffffff7, 0x650}, {&(0x7f00003cf000)="c5bbfd93e5b0d8439f9ec69f84f777815aa3e292df8b93b33885df437290c0b488bcb90c7da4fc039b7a46b03b42e7cea46698bd035bb65a65de761a5600b7028c25d128feaf82be8edd0c4e56e37d8b496f8eb51b863caa86cd9df81fe93a47c65eff7d838119aba9cd93e9b5051999555726373bed8bfa98a5909f2fe3e5cfda0fbfa70814e4769dda908e7cdf1a934673066162fb5b1a9a926ce825e1b2", 0x9f, 0x1, 0xfff}, {&(0x7f0000cf0000-0x7a)="1be0cc7b68a9a6b85bcfa3f6c37512674b88b5458588605a13bbe661501e19725f291f4d492c1101d3362a0330a82584bb9c38ac9eacbbcfa5f786626251f511d3dd861adfaac6a219ffd298052d40c9c401a96bd8682f9fd9b04db5c3b9fad7001777a6d114ab2eb72bb443c6a0807ca5701e10470098748a37", 0x7a, 0x0, 0xfffffffffffffffc}], 0x30000) 2018/02/04 11:12:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='cgroup\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000bf000), &(0x7f0000744000), &(0x7f0000bcb000-0x4), &(0x7f0000a11000)) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000896000)=[], &(0x7f0000138000)=[]) open(&(0x7f0000763000-0x8)='./file0\x00', 0x200, 0x0) [ 77.737606] binder: 8624:8653 ioctl c018620b 20810fe8 returned -14 2018/02/04 11:12:36 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000940000-0xd)='/dev/usbmon#\x00', 0x6, 0x400200) ioctl$TIOCSTI(r0, 0x5412, 0x2) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000940000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093d000)=@ethtool_coalesce={0xe}}) 2018/02/04 11:12:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00005d0000/0x3000)=nil, 0x3000, 0x0, 0x44030, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db0000-0xc)='/dev/rfkill\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000333000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x3, 0x6, 0x9, 0xffff, 0x2, 0x8, 0x0, 0x8903, 0x600000000000000, 0x7, 0x3ff, 0x40, 0xa345, 0x3, 0xa02]}, &(0x7f0000eab000)=0x108) seccomp(0x1, 0x1, &(0x7f0000441000-0x3)={0x2, &(0x7f00001b9000-0x10)=[{0x59ce, 0x240000000, 0x301, 0x200}, {0x9, 0x8cf, 0x2, 0x6}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f2b000)={r3, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}}, 0x8c) 2018/02/04 11:12:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000dcc000-0xb)='/dev/loop#\x00', 0x100000001, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x5}}, 0xfffffffffffffff7, 0x7, 0x2, 0x0, 0x4}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x20)={@generic="42f03cbd22730d5bbdb139669cf11e93", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd8000-0x8)={0x0}) setitimer(0x0, &(0x7f0000001000-0x10)={{}, {r3}}, &(0x7f00007de000-0x10)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fchmodat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000002000+0xe1e)={{r5, r6+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000)) acct(&(0x7f0000001000)='./file0\x00') ioctl$TIOCNXCL(r4, 0x540d) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000000)={0xff, {{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x4, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @rand_addr=0x814}}, {{0x2, 0x3, @empty}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x2b8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x2)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x3, @rand_addr=0x29b}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r4, &(0x7f0000004000)=@full={{0x3, {"96fd220458dff1"}, 0x7db}, [{"36f25aa567cb30"}, {"63659689485214"}, {"73e2091a249001"}, {"231d973a73814a"}, {"6e23b13f6ee44f"}, {"15fb7ad3dbfe36"}, {"4b658fc5fb18d8"}, {"710b1ca6638fe8"}]}, 0x48) 2018/02/04 11:12:36 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000054000)={0x0}, &(0x7f0000027000)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000012000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80, 0x1}, &(0x7f0000054000)=0x98) r3 = getegid() mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000003a000-0x4), &(0x7f0000054000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004e000)={0x0, 0x0, 0x0}, &(0x7f0000043000-0x4)=0xc) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000054000)=0x0, &(0x7f0000055000-0x4), &(0x7f0000010000)) setresgid(r3, r4, r5) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000023000-0x10)) 2018/02/04 11:12:36 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) accept4$inet6(r0, &(0x7f000091f000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000883000-0x4)=0x237, 0x800) fcntl$setflags(r0, 0x2, 0x1) 2018/02/04 11:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eef000)={0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a63000)={0x0, @loopback, @broadcast}, &(0x7f0000ed8000)=0xc) sendmsg$nl_route(r0, &(0x7f0000a24000-0x1c)={&(0x7f0000066000-0x3)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000958000)={&(0x7f000020d000)=@ipv6_deladdr={0x78, 0x15, 0x0, 0x0, 0x1, {0xa, 0x1f, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xff, 0x7, 0x3, 0x5}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_FLAGS={0x8, 0x8, 0x11}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x8000) creat(&(0x7f000024f000-0x8)='./file0\x00', 0x106) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r2, &(0x7f0000f19000-0x1c)={&(0x7f0000839000)={0x10}, 0xc, &(0x7f000005d000-0x8)={&(0x7f0000fd4000-0x58)=@ipv4_deladdr={0x2c, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common='ip_vti0\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 11:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000), 0xfffffe27, 0x0, &(0x7f0000a82000-0x10)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000919000-0xc)='/dev/autofs\x00', 0x400000, 0x0) getsockname$llc(r1, &(0x7f0000343000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c3d000)=0x10) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000dc000-0xc)={0x0, @loopback, @loopback}, &(0x7f0000eda000-0x4)=0xc) 2018/02/04 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f03000-0x4)=@int=0x5, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b1000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00005dc000)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32}, 0x4f) 2018/02/04 11:12:36 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x2002, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f000000b000-0x108)={0x5, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x108) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000015000-0xa7)=""/167, &(0x7f0000011000)=0x1ab) 2018/02/04 11:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0x0) ptrace$getenv(0x4201, r1, 0xc7, &(0x7f00002bf000)) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = getpid() sched_setparam(r2, &(0x7f00006bb000-0x4)=0xfc67) pipe2(&(0x7f0000ba5000-0x8), 0x80000) 2018/02/04 11:12:36 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ee6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x99f1, 0x6, 0xcf}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000005, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x70}, 0x1}, 0x0) 2018/02/04 11:12:36 executing program 2: mmap(&(0x7f0000001000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000310000)={{{@in6=@empty, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000346000-0x4)=0xe8) 2018/02/04 11:12:36 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000001b000-0x10), &(0x7f0000039000-0x4)=0x10, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000020000-0x8)={0x7, &(0x7f000002c000-0x38)=[{0x3d4, 0x6, 0x7fffffff}, {0x7fff, 0x3, 0x5a3e, 0x100000001}, {0x35d, 0x7fffffff, 0x6, 0x3}, {0x40, 0x80000001, 0x1000, 0x3}, {0x0, 0xfffffffffffffff7, 0xfff, 0x2}, {0x0, 0x30fa, 0x7, 0x6}, {0x0, 0x7, 0x0, 0x289bfc7c}]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0}, &(0x7f000003a000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000002e000)=0xc) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000)='/dev/hwrng\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000002000-0x8)='./file0\x00', 0x111101, 0xa0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f000003b000-0x4)=0x4) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000039000)={0x0, 0x0}, &(0x7f0000039000)=0xc) r10 = getegid() mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000001e000)=[{&(0x7f0000039000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000019000)=[{&(0x7f0000016000)="c4ba1ec95839d0cfb1a7e1268f09a3c61b1f2e8e5c54349da2c7e8e5cea215e3ed8f8be31183210a1de53957f289", 0x2e}, {&(0x7f0000029000-0x49)="7bf2f002e61046654aa189546511144a9cfbf2723cf87125bd9a97d78ab98a6aa3c6f46adf28c137181392e53fb76b9d61819b8541f3f05c1c23f5ada236a3be185e79a52d40c8efab", 0x49}, {&(0x7f000003a000-0xd7)="e860213e849b8db15478311a435cda54e7ec132ca721f62dc5a41f7c993b607f4f70b77e0f53dddd7a0dff1581380bb37e9749128af976f81126e55f098bc553f6408e46cae3fac424c07b4bdb2845775fb07cf7fca5cf97ac2f30641eae67fc13745dcd40e42b7de7c681d7ea713797a0715f384e353c43586e91b8409edf68485ba2fc308d1cff846a31761033af415f8fe86880d067263119814a8cd222e4ab220722092851a8a96c306d49cac7823096334303665bc6680451d8361a6fc736edf6d0dc1f4d4ada111530ca180c5913e08938c48d8b", 0xd7}, {&(0x7f0000020000)="4065f9935e021e57198dcb0af45fe7454332e4ccd8baeaceb50ec5f17c", 0x1d}, {&(0x7f000003a000-0x53)="35ae0989491d8b3c11ccdb9bf3db0a7ab58a886b43a91b6f84a0c51eb2c3b5e48c35557d5774d1e73e639689f6757dfebf27ac94d0c1361125ff69ca2a021c41115437e97ecf493e04ab1f86e0405d005a922f", 0x53}], 0x5, &(0x7f0000039000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r0, r2]}], 0x2c, 0x48044}, {&(0x7f0000032000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, 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0x1000}, {&(0x7f000001c000)="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", 0x1000}], 0x2, &(0x7f0000039000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x2c, 0x1, 0x1, [r0, r2, r2, r2, r0, r2, r1, r1]}], 0x44, 0x20000000}], 0x2, 0x20000000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14}, {0x6}]}, 0x10) ioctl$EVIOCGVERSION(r7, 0x80044501, &(0x7f0000003000)) 2018/02/04 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007fa000)=[{0x8, 0x2}, {0xb, 0xe483}], 0x2) sendto$inet(r0, &(0x7f000001b000)="9d0d289114c20c5b93755c0e159652702fe949537d2b73b1d0e3c39268fe343150e08960c436cc474a987d037162634a298e6bc59d8a8e01370b758975011335fffb16985d639ffdb979d58e737a27d7b5aa3bdcb73a81c791a86416a132099207b6c476452ce89e58c1d19663597fc465065f5ec0ce21c676952ffd051615a9089b86807e2d42855758f3070f1f82be74a64bee", 0x94, 0x8800, &(0x7f0000145000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) 2018/02/04 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000336000)={0x0, 0x1000, "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"}, &(0x7f0000ef0000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007e7000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x10001, 0x80000000, 0x2eaf, 0x2, 0x6e}, 0xa0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) fstat(r0, &(0x7f0000378000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7b000)={0x0, 0x0, 0x0}, &(0x7f000099f000-0x4)=0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000eef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) [ 77.955915] audit: type=1400 audit(1517742756.306:28): avc: denied { create } for pid=8717 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/04 11:12:36 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x1c0)=[]}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x0, 0x2, 0xa5b, 0xe52, 0x2}, &(0x7f0000002000-0x3)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x4}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000)='./file0\x00', 0x5f) write$tun(r2, &(0x7f0000000000)=@hdr={0x3, 0x80, 0x7fffffff, 0x994, 0x400, 0x10000, @ipv4={{0x18, 0x4, 0x200, 0x4, 0x2146, 0x1, 0xde4, 0x1ff, 0x7f, 0x0, @broadcast=0xffffffff, @rand_addr=0x4, {[@end, @cipso={0x86, 0x29, 0x60e4, [{0x7, 0xa, "72dd809696d6f4af"}, {0x2, 0x8, "4cbb895d55d3"}, {0x6, 0xc, "f684355273374aab142e"}, {0x1, 0x5, 'yFV'}]}, @lsrr={0x83, 0x17, 0x5, [@dev={0xac, 0x14, 0x0, 0x11}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @lsrr={0x83, 0xb, 0x8, [@loopback=0x7f000001, @empty]}]}}, @gre={{0x0, 0x0, 0x1, 0x38e5, 0x0, 0x100000001, 0x0, 0x1, 0x880b, 0x1000, 0x2, [0x2, 0x0], 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{0x9, 0x0, 0x20, 0x1, 0x0, 0x0, 0x800, [0x0, 0xd], "1587f6374251e2968c43b3dd4bb2efa3931750fed4aac49295468a9601a52fdd7e8cd698835289518afecb2a7545a2f2339c10d51d38039ee2833a4d0ec09b2eae68f24bde2360283d0f40f78a9fda0e77eb637e242c91f9b6675aecfe81940b57d76fcf0ef95976ead6cff12590dc50121a76e63dc288ea078bd3762ede4919a1a4d6b398bfd0ad3437b7134ff2ede075580ede43296877075f2782716cfb11a2a29be91123265b0e494681f384665c20f2b562a98dcd82b8cac9ca7c694215603006b25f289a3aad2a955a54e9d6c8c0fab6743716d70ff4043b6c5244feea91f4579c47d44a71fb4e0a7b9f43ed4e67a7d56a36e9e5e3bd83266355e9188eb3bd3827764d964387351c331f2f364b0a87ee87ea7ba1fe2e90d5501705c51c9903e7b13d26fa960522b9c35ddba8281b40a321e1106c8f15ca3ea443f7f24c14edb4ee88cb6b14b30b72bb47999341cf34a009c0c76303bfa20017adc4257457d22641c1f6daa4978ee9b24e733e2ccd80b9822aa7c45b824c162e61e83545fd6d2ae67bf86e110dfa4234c37ff77273fd60e8e1bc7483eaea33538f2428419e57b2bce71429ef0e9150f90154d65c9cb96d90ab278d12f7a0e4496b3aea023237fc7a2cb74d6ea4cac2eb9e69a779c5e2b285c48367ab805bfbcc86d37ecd01df6fa9305671f7ed0e3bcc226707ea58fb8ec5a6ebfb0e7073b7ca3ee2e254c2a333373a27ef2bcb14f33de874b1c58d6806b9ffdef3ed728fde92179c8485d330abe0e6649712e74e2602e7de67b967bb99e3c83bb883d8e707842eaeb25205697dde6a560223e55f19008a662a0c053f8c9f4537a80c81c7aeb2db0ebda8c8c56be25ba25def4772804cca9c68b88ba7d1fbeb858870eb2124eb587e50bcb8a3193dd5b3f94f5a4e778b7304db68e10d43481f7f965094474851f45eaea6db65483e0b41e5b1922be1bdf26933a02c02d5d6e8780edf57687d4e7b955f2e340c897c89059d77e9c6910ada488afd1da81e3a3cb4a255fa7741f1c9e882491d9c964b4495319ce3386e4abf73b3f32510bdb3d398cd78571490ac391d78aa8df3e4a0e9cc460958b6f5aa4ea53e03467705dcc507a9a7f694de6fa62a8a11f6941a65e29a18a01807e9327ced64458089a4e3f7be748c1623bb7847e5c9f9aebf57e1b812adb3d2e362a7c81cfc19f9dad4b4c84f3abfa60bc36fe9a2f5ddca3d6602eddc7b30429dfbcee1115ac830b64c565dfca18c801cc397528fb902bb73580e21e61b8e93a4e482c700a66cfc5bc5fa4d41420e1998f3bb836551ef5596fbcb148a934a5b060390ea889f7dda7b6f08066f45a45493428f8217de8a73534497cdc31da56d401bccc2b9c12cafee8eb3244e6120c4fff4f3f30f8d876b488f9a32abc5b04f3cac0471c15af6477e847708b8181b86168bfe6ee7b5524bd8cca5c7fc87dc09a70e9101107a1563fb8490c776df3ea93d0061e538a7713a43f2319412754e71b9807cd94ea34ff4a819dfe9494698fc13d46f05faba6624ef33d53968b6619a51f0dde04ed021f43c84fecdb3211d2789ada089ab70bebd2c120edbb77b05d49a48abe39b688246d0f666e0e0c9edbf2030126a66962df8db9733bbf50e89dba71faa75ba4920bd5556204ada69f3769a2913307952abd57a3a2f515065276e33997d21ad72562ee2354102bd9714110ab8de9fa8306743465dcaab645f8c17d4df0c2cebd06a31444e301c563408c7922b734a12757ad0c82b63671d9dbb6e3c8b68f7cf776f95ae90ae19c9fb5af8988ea1631f67365c8fbc90b8ed6aaa4768d47e68a187e25521afb51dd6dbdf4587f58927613eaf21ed770d9565edc8053b47daa97036c51a597e2fe636676fc6b3aa4a655c98c1ec8af35d751ae629d06b5d93e3b9eee076e2a3066d07e10d752bfe29fb59f85d15d8dd6eca13bc79d41c34fb45c8aeb736c209d715855e729ab20aefd66dad5e176136d801f881e2f5a953ac00ceac17b79dbe8ef12f8124ac961f66903eb3f7e015370e33f78e3cd7d841f2302d934c86a92e027f8b100c3231a2821f178b3c9495e4221d7deddab20cd89af0f971611e8f9cbac64cf0dfa9da6c319ce5ed8bde8a53701637e5c7adab14f274f17e72d595c379a5a92cb75361f70ecd48becd059079a539ad135760fc287929029c42b1cb98c3fffd91be3d89f85696462cfa3699b97d793b7b48206053b842e88eee9dafa09c5cf685b2c8fa2e3bea36f8a10da9f3b0daace7b7ac72b81b0bbf52df3f7001fb168d366c405c69cc7b990c3ab943876b02f5e4ebb484bdff39766e5c589969a5e4aa5266b6d57d1934ed39e9fb28f49de98bd4d02b1a2fe33e7abda10731401f2247917ef5ca1958a7bb35d107ea72f8f7a7901c769d74ffb56060a834651304c25415b5c58479ca9da0eb507998b70abafb91e4a67bdd861d889ad10d8bfbc403e76badfae21f430187266a3cb5c257afd5d5cb86c985e2ebe506abe134ab9d4a7f2b5b61d6bf446cc79c54ec0fc514c90ad09bebecdf19bc409fedaf3ad27c62d0c2256218dac7225a6adf890e9644275e8aa8931d96244166b15e3e85c9d5d3ad4342da4cd39ecab8635eb6c91307bafab1f4ee5462260a61a58d4f9e580d7ad606df503a141b3a73f6af6efc00bae980387dd514dbd16e027c615c69f8a541ded42972aa0de46178268f49d0a6fe0ad27257a2feb027896ab353437957dbd451fa9a84d5649440d63ba92bfa8eb63a087062e9525dfd12969cabb3aaf1e000d8b5064774c67058adbe758111d3de187fcdead2fa80bf924c5822138270cd90186d2b97b06bb3f4cae6b1324464fcbd85c961564d8f1f12ad9ede07fb44b48730fa8262a63015219fdde6c01843de95d9bc0234a3c8ef72ff1323fd1b1244a0da1603cd8e6fff30487d3382935deff94faa75313bb3cbc193bb886f26c95c90173e3483ff4f320a2ff28fe892f5df0db874f0eeef3e478f492a38f47a42b9b1e7b20556e6622f6ec82faa1ec84391bb8d2e66db79b33d1ed7b5a77a07bf00b87b3f7607cd6b71189afdb2fb15e672e0bc27f489c6624fcdef66c33fea6d03f590843b51d1399a5d810bc0fd36293287bb08a70d3cf06f5493b57a1a2df6a5447175b1bf531fd9961fd055ef3b15f4d5e4c36a8a047400e6c709170eeab6b7886ae684c05013b4adcc36534a07205a5864e99845c694a92db26cede2736386434f03be2b70a636db477ea5c97af43b5c174d701fd7a6e5768147114bd41c0532ab8e8287ae6d66905d4f8dbcb426cc4032bfbd7faa148d87ca1a8bbe7e5861d665fca558507eb452e8fdf73e327e783266e3c5fd08e23a1810dad3c49330405f3814d6c7ae34ab0e2c9d1748ba8f0cc482829df235ff1f700eb6dee5f045a5627db2907fb641d59789b63fb6104be65e4324d2939ef1add8caf83c37c4eab91f24ff02405d652d07304e1d8c52f127fda784738fb3f743fb030f5b5f5543a4098d9b58e121582ae34a4224761ae7d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{0x20, 0x0, 0x3, 0x8, 0x0, 0x0, 0x86dd, [0x97fa, 0x3, 0x0], "fc0e5911fa6a242b08b298175c886adfecde4ec8f2f024a941ad2ea663e2bd4389cc32b351dae7c8094441fa9a7cfb6e2d09dc06987a50942206ec66f45bccdb4feac3b35994a15745866afc9084f69de7b6b721c684783f563effa571b08e9e5522ac42083703b7e0849f43784f4cae7d681615f9d4c25169e16c68a48a286fef49909e8867669fabcc506205729ad839d1bf70b28a331c63fe08b24241b9d9d4b84ff734e6dfbad0b69cf6b52b0ff0207a0fc802c1e6977ddd0d87e4c756cab21912d5437add25"}}}}, 0x2150) ioctl$TIOCSTI(r2, 0x5412, 0x0) 2018/02/04 11:12:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000b000-0x20)={@generic="f45ac0d6deb35d40c1f085f80eadcfa3", @ifru_flags=0x1000}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) 2018/02/04 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000281000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000066a000-0x4)=0x0) mq_notify(r0, &(0x7f0000bee000)={0x0, 0x8, 0x3, @tid=r1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d3000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000733000-0x90)={0x401, {{0x2, 0x0, @empty}}}, 0x90) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(0xffffffffffffffff) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000082000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f000000a000-0x5)='comm\x00') utimensat(r3, &(0x7f0000070000)='./file0\x00', &(0x7f0000baf000)={{0x77359400}}, 0x0) exit(0x0) fgetxattr(r5, &(0x7f0000c78000-0xa)=@random={'osx.\x00', 'comm\x00'}, &(0x7f00009eb000-0x75c)=""/4096, 0x1000) 2018/02/04 11:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e80000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00002a8000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000f50000-0x47)=""/71) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d44000-0xa)='/dev/ptmx\x00', 0x2400, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000063f000-0x12)='/dev/loop-control\x00', 0x30800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) pipe(&(0x7f000073f000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000c83000)={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xf}, @empty}, 0xc) ioctl$TIOCCBRK(r3, 0x5428) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 78.016537] audit: type=1400 audit(1517742756.366:29): avc: denied { write } for pid=8717 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/04 11:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xb1, &(0x7f00006e5000)={0x0}) r1 = openat(0xffffffffffffffff, &(0x7f00006c7000-0x8)='./file0\x00', 0x800, 0x20) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000e94000-0xc)={0x7, &(0x7f0000b1d000)=""/140, &(0x7f00008e7000)=[{0x9, 0xe0, 0x9, &(0x7f0000de2000)=""/224}, {0xffff, 0x74, 0x5, &(0x7f00005d1000)=""/116}, {0x3f, 0x3c, 0xe01, &(0x7f0000028000-0x3c)=""/60}, {0x9, 0x42, 0x101, &(0x7f0000935000-0x42)=""/66}, {0xc0, 0x8, 0xfc, &(0x7f0000fca000)=""/8}, {0x7ff, 0xcb, 0x0, &(0x7f0000f3c000)=""/203}, {0x6, 0x1f, 0x0, &(0x7f0000c68000-0x1f)=""/31}]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004e8000-0x4), &(0x7f0000961000-0x4)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000f83000-0x18)={0x0, 0xfffffffffffffffb, 0x1ff, 0x5, 0x0, 0x7ff}) r2 = socket$packet(0x11, 0x200000000007, 0x300) sendmmsg(r2, &(0x7f0000cd0000-0x20)=[{{&(0x7f0000662000)=@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f83000)=[], 0x0, &(0x7f000095f000)=[], 0xc, 0x48844}, 0x9ee}], 0x8000000000002d0, 0x43) 2018/02/04 11:12:36 executing program 5: unshare(0x40600) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f000000d000)=[]}, 0x0) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000006000)=@alg, 0x58, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000015000-0xd9)=""/217, 0xd9}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) 2018/02/04 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) connect$l2tp(r0, &(0x7f0000a47000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x3, 0x2, {0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x80000000}}}, 0x32) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00001d4000-0xe)='/dev/keychord\x00', 0x40003, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000e4e000-0x90)={0x100000000, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x90) 2018/02/04 11:12:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8001, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f000003c000)=0xff87) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) mkdirat(r0, &(0x7f00005e8000)='./file0/file0\x00', 0xa0) get_robust_list(r3, &(0x7f00007ef000)=&(0x7f000096c000-0x18), &(0x7f0000683000)=0x18) 2018/02/04 11:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7cc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000504000-0x5c)={{0xa, 0x2, 0x29df, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x17, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x8, [0x3, 0x972, 0x4, 0x1, 0x0, 0x2, 0xf89, 0x9]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0xfffffffffffffede, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f9e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x26d) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000de9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x42}) sendmsg(r1, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f00006c2000-0x1)='G', 0x1}], 0x1, &(0x7f0000658000)=[]}, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/04 11:12:36 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, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) bind$inet(r0, &(0x7f0000e3e000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000025d000-0xd)='net/anycast6\x00') readv(r1, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000113000-0xc)={@local, @multicast2, @loopback}, &(0x7f0000761000-0x2)=0xc) 2018/02/04 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000be8000-0x8)={0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000a3000-0x18)=@add_del={0x2, &(0x7f0000405000-0x10)=@generic="871afa12fb7a16a93d89f6be8eab5653", 0x5}) prctl$void(0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000b27000-0xf7)}) 2018/02/04 11:12:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x85) r2 = syz_open_dev$mice(&(0x7f0000d86000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000636000)={0x3, 0x327, 0xba, 0x76453df3, 0x9}, 0x14) r3 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) ioctl$TCSETS(r0, 0x5402, &(0x7f0000274000)={0x6, 0x6, 0x9, 0x0, 0x5, 0x5ce, 0x3, 0xff, 0x2, 0x6, 0x20, 0x9}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00003bc000-0xc)) syz_open_pts(r0, 0x40000) r5 = getpgid(0x0) capset(&(0x7f000083b000-0x8)={0x20080522, r5}, &(0x7f0000e89000-0x18)={0x8, 0x8c, 0x1000, 0x4c02, 0x0, 0x32c9}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000abf000-0xc)={0x6}) 2018/02/04 11:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000757000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009b8000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x48000000000, &(0x7f0000489000-0x10)={0x29, 0x7, 0x7, 0x7}) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000335000-0x4), 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000092a000-0x88)={0x8, {{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88) mq_open(&(0x7f0000e63000-0x5)='..\x00', 0x0, 0x0, &(0x7f0000000000)) 2018/02/04 11:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000783000)={0x2, 0x8, 0x0, 0x32a, 0x9, 0xffffffffffffff7f, 0x6, 0xfff, 0xc5, 0x3ff, 0x81, 0x4}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00003ae000)=0xfffffffffffffffe) 2018/02/04 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dcb000)={0x0, 0x1}, &(0x7f0000dcb000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a23000)={r1, 0x81}, 0x6) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/04 11:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002a2000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000fa1000-0xb)='net/rfcomm\x00') ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000011b000-0x1)) pread64(r1, &(0x7f000011a000-0x81)=""/129, 0x81, 0x0) fcntl$setpipe(r1, 0x407, 0x4) [ 78.235631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 78.254711] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/04 11:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r2, &(0x7f0000e01000)=[{&(0x7f00000f1000)="b0", 0x1}], 0x1) bind(0xffffffffffffffff, &(0x7f0000d6c000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r2, &(0x7f0000d93000)=""/1, 0x1) readv(r1, &(0x7f0000596000-0x38)=[{&(0x7f0000e02000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x16d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/04 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f0000711000)=[], 0x0, &(0x7f0000fd0000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r0) close(r2) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00008b0000-0x10)={0x0, 0x0, 0xfffffffffffffff7}) r5 = dup2(r2, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000dc0000)={r4, 0x80000, r5}) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000555000)={@generic="4ca63160684252bdef68ea00787af669", @ifru_settings={0x8, 0xfe, @te1=&(0x7f0000c07000)={0x2, 0x3, 0xb43b, 0x80000000}}}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/04 11:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f00001b0000-0x3)=""/3, &(0x7f0000943000)=0x3) read(r0, &(0x7f0000edc000-0x2f)=""/47, 0xffffffffffffff6e) 2018/02/04 11:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ee3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='ifb0\x00', @ifru_addrs=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000e8a000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d82000-0x20)={@generic="c48f79a456e3e0b8a9ba0e778744737d", @ifru_flags=0x8001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000), &(0x7f0000e26000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00003eb000)=0xfffffffffffffffd) socket$packet(0x11, 0x3, 0x300) close(r1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/02/04 11:12:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setsig(r0, 0xa, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c16000)={0x0, 0x0}) fchmod(r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000301000)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000682000)=0xe8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00001c2000-0x24)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_METRICS={0x8, 0x8, 'V'}]}, 0x24}, 0x1}, 0x0) 2018/02/04 11:12:36 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000065f000)) socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_dev$evdev(&(0x7f00002ff000)='/dev/input/event#\x00', 0x3, 0x80) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000443000-0x8)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x3fffff, 0x0) socket$inet(0x2, 0x800, 0xb36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) [ 78.323159] binder: BINDER_SET_CONTEXT_MGR already set [ 78.340882] binder: 8786:8806 ioctl 40046207 0 returned -16 [ 78.399161] binder: release 8786:8795 transaction 33 out, still active [ 78.420649] binder: undelivered TRANSACTION_COMPLETE [ 78.442665] binder: send failed reply for transaction 33, target dead 2018/02/04 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00003f0000-0x8)='./file0\x00', 0x109100, 0x4) readlinkat(0xffffffffffffffff, &(0x7f0000a93000)='./file0\x00', &(0x7f0000cf6000)=""/28, 0x1c) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f0000392000)="580000001400192340834b8002000000000080ffec0481000300000000000080014828ca944f64009400a90028825aa8000003000000080000000000000009000000fffddd0000001000010000080000000006000005a5ce", 0x58}], 0x1) 2018/02/04 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000f1a000), &(0x7f00009ff000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000184000-0xf)='/dev/sequencer\x00', 0x428000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005ac000)=0x8, 0x4) 2018/02/04 11:12:36 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000ff1000-0x3a)=""/58) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000002000)=0x8c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@generic="ff9226de6b0bc76727a9e62eb48ebcf7", @ifru_flags=0x200}) finit_module(r1, &(0x7f0000001000-0x7)="2d656d30f57d00", 0x2) 2018/02/04 11:12:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000099f000-0xb)='/dev/hwrng\x00', 0xa00, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b11000-0x20)={@generic="468916e8ecd637c1d281943492aa9ea2", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000ae0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x9) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x8000, 0x0) write$evdev(r3, &(0x7f0000008000-0xa8)=[{}, {}, {{0x0, 0x2710}}, {{0x77359400}}, {}, {{0x0, 0x2710}}, {}], 0xbc) 2018/02/04 11:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x20, 0x1) ioctl(r0, 0x440000000000127e, &(0x7f000063d000)) 2018/02/04 11:12:36 executing program 2: mlock2(&(0x7f000043e000/0x1000)=nil, 0x1000, 0x0) pipe(&(0x7f0000fb5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000)=0x7, 0x4) r2 = socket(0xa, 0x80001, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x213bee5f, 0x8, &(0x7f0000266000-0x70)="34ed7df87e7f2a9e8b79ff327ae886d1ff1182ea6cceb40b81ba5defdc935d7c85a7fed8086ca38ccc83e9141fe779b5f0bdad79fda00d4e1661756954c24ee88cdd5d1f747f8724a10474c7abedc55b363c33385ba2c8af2e363cfe58f0b01083671b02b0e758610407f9b5a48c307d", 0x70) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f00005fb000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00170001874fac46343c05508aed6efecc07041e9ebd2d0000950000000002", 0x48) 2018/02/04 11:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ee3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='ifb0\x00', @ifru_addrs=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000e8a000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d82000-0x20)={@generic="c48f79a456e3e0b8a9ba0e778744737d", @ifru_flags=0x8001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000), &(0x7f0000e26000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00003eb000)=0xfffffffffffffffd) socket$packet(0x11, 0x3, 0x300) close(r1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/02/04 11:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d8b000-0xb)='/dev/hwrng\x00', 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000b67000), 0x8) 2018/02/04 11:12:37 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd4000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000000000)={0x2, 0xb, 0xfffffffffffffffa, 0x2, 0x17, 0x0, 0x2, 0x0, [@sadb_sa={0x2, 0x1, 0x1, 0x6, 0xffffffff, 0x72, 0x4, 0x80000000}, @sadb_address={0x5, 0x7, 0xff, 0x80, 0x0, @in6={0xa, 0x3, 0xae, @empty, 0x37}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xf, 0xa00000000000, {0x6, 0xff, 0x80000000, 0x2, 0x0, 0x6, 0x0, @in=@rand_addr=0x88, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_spirange={0x2, 0x10, 0x1, 0x3}, @sadb_lifetime={0x4, 0x2, 0x81, 0x1, 0x80000001, 0x81}]}, 0xb8}, 0x1}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x8)={0x9, &(0x7f0000001000-0x48)=[{0xfffffffffffffe00, 0x5, 0x2a20}, {0x0, 0x6, 0x100, 0x7fff}, {0x1, 0x100000001, 0x6, 0x1000}, {0x8, 0x4, 0x4, 0x10001}, {0x1ff, 0x29, 0x3, 0x5}, {0x4, 0x7f, 0x5, 0x2}, {0x0, 0xa87, 0xffffffffffff50e9, 0xffff}, {0xfffffffffffffff8, 0xf6, 0x2, 0x7}, {0x8, 0x3, 0x5, 0x6}]}, 0x8) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) 2018/02/04 11:12:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001ae000)={0x3, 0x1, 0x80000001, 0x4, 0x80000001}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f000072a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r3 = open(&(0x7f00009f3000-0x8)='./file0\x00', 0x2, 0x11) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000cae000-0x8)={0x1, &(0x7f0000ae5000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000959000-0x8)={r4, 0x4}) r5 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000034000-0x8)='./file0\x00', 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000d60000-0x4)=0x2, 0x4) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r5, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) r1 = creat(&(0x7f0000553000-0xe)='./file0\x00', 0x21) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000563000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000979000+0xffa)=0xe8) quotactl(0x8, &(0x7f0000452000-0x8)='./file0\x00', r2, &(0x7f0000fbc000)="7e1c35a72a70811b9dca9b4a32f8dfe8119fa456c07cf3f420354520d678c932330363177bf917b350d3e2807632729cebc8b1c66dd2d5d637e3efeaffe8c355ae5f497e2c831d12d818dfe7afd2fe6dbe135a65bdd781aa0fc35d804b7c2b399f0a56c8064fd60fe9df20fa74bd7888cbd85c0a2349a887313f20144e3414bfe424e12955e980f24b34794387d7c859f93c58cd9d90e638a77908d42641da6e7c8811b78e4b60ccfdea7b818c7241483dc1d55094de8abc3be5e6f993f3ac8982f7ea5ef6ae5ef4f92b146de9620aa3d0a1e1a2c3fedf0c05696e5ba8f95eae4217") 2018/02/04 11:12:37 executing program 2: rt_sigaction(0x0, &(0x7f0000cac000-0x20), 0x0, 0xfffffffffffffcb7, &(0x7f0000fed000)) r0 = openat(0xffffffffffffffff, &(0x7f0000072000-0x8)='./file0\x00', 0x200040, 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00002e2000-0x4), &(0x7f00005e1000)=0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000833000-0x4)=0x5) 2018/02/04 11:12:37 executing program 3: fchownat(0xffffffffffffff9c, &(0x7f00008a6000-0x8)='./file0\x00', 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x14c80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000011000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x2, @empty, 0x1}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x0, @empty}], 0x94) 2018/02/04 11:12:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ce6000)='task\x00') lseek(r0, 0x0, 0x4) mknod$loop(&(0x7f00007e6000-0x8)='./file0\x00', 0x50, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x401) 2018/02/04 11:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) 2018/02/04 11:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000065c000-0x8)={0x0}) recvmmsg(r0, &(0x7f0000f9c000)=[{{0x0, 0x0, &(0x7f0000917000)=[{&(0x7f0000861000-0x74)=""/116, 0x74}, {&(0x7f00005ae000)=""/46, 0x2e}], 0x2, 0x0, 0x0, 0x10000}, 0x5}, {{&(0x7f0000132000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000d08000)=[{&(0x7f0000479000)}, {&(0x7f0000a0b000-0x4a)=""/74, 0x4a}, {&(0x7f0000b0e000-0x32)=""/50, 0x32}], 0x3, &(0x7f00003d4000)=""/52, 0x34, 0x3}, 0x6}, {{&(0x7f0000d21000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000937000)=[{&(0x7f0000909000-0x2f)=""/47, 0x2f}, {&(0x7f0000e93000-0x95)=""/149, 0x95}, {&(0x7f0000b29000-0xde)=""/222, 0xde}, {&(0x7f000085a000-0x80)=""/128, 0x80}, {&(0x7f0000ca1000-0x89)=""/137, 0x89}, {&(0x7f0000db0000)=""/11, 0xb}, {&(0x7f0000816000-0xe5)=""/229, 0xe5}, {&(0x7f0000f03000-0x91)=""/145, 0x91}, {&(0x7f00000da000)=""/168, 0xa8}], 0x9, &(0x7f0000fb8000-0x1000)=""/4096, 0x1000}, 0x7}], 0x3, 0x1, &(0x7f0000501000)={0x0, 0x989680}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000ba3000-0x13)="d3b736331efe37e42c8a8b1c4064ed94d1f51b", 0x13) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d6c000)='/dev/ashmem\x00', 0x101000, 0x0) r3 = syz_open_procfs(r2, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) 2018/02/04 11:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ee3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='ifb0\x00', @ifru_addrs=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000e8a000-0x4)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d82000-0x20)={@generic="c48f79a456e3e0b8a9ba0e778744737d", @ifru_flags=0x8001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000), &(0x7f0000e26000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00003eb000)=0xfffffffffffffffd) socket$packet(0x11, 0x3, 0x300) close(r1) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000088000)=@random={'osx.', 'eth0em1\'\x00'}, &(0x7f00008e0000-0xfc)=""/252, 0xfc) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000101000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008b0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d01000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000093f000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000c4e000)={r1, 0x80000, r2}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/02/04 11:12:37 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000539000)={0x0, 0x0, 0x0}, &(0x7f00007a1000-0x4)=0xc) setfsgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f000057d000)) 2018/02/04 11:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f00009da000)='./file0\x00', 0x14) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) pivot_root(&(0x7f0000eff000)='./control\x00', &(0x7f000092a000-0xa)='./control\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f47000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000fd4000-0x10)="cc3d5991a2511f8830b19f0a24124f15", 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000036d000-0x4)=@int=0x8, 0x4) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000b41000-0xa)='./control\x00', 0x0) inotify_rm_watch(r1, r2) 2018/02/04 11:12:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00001d4000)=[], 0x0, &(0x7f000036b000)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a75000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000374000-0xc)={0xc}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a24000-0x8)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/02/04 11:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000755000-0xb)='/dev/hwrng\x00', 0x50982, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d5e000-0x8)={0x0, 0x3f}, &(0x7f0000061000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000b3000)=@sack_info={r2, 0xfffffffffffeffff, 0xfffffffffffff001}, &(0x7f00007f7000)=0xc) fgetxattr(r0, &(0x7f0000e9d000)=@known='systec.sumkprotoname ', &(0x7f00009c9000), 0x0) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) read(r0, &(0x7f0000da9000)=""/129, 0x1a9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000002b000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000013c000)={0x3, 0x0, 0x1f, 0x1, 0xffffffff, 0x400}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000ec1000-0x8)={0x3, &(0x7f0000eea000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000602000)={r2, &(0x7f0000ccb000-0x59)=""/89}) write(r0, &(0x7f000030f000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) [ 78.883785] audit: type=1400 audit(1517742757.236:30): avc: denied { read } for pid=8937 comm="syz-executor6" path="socket:[16957]" dev="sockfs" ino=16957 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 11:12:37 executing program 3: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000002000-0x58)={0xbce6, 0x5, 0x8, 0x9, 0x3, 0x971a}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) flistxattr(r0, &(0x7f0000339000-0xf)=""/15, 0x313) 2018/02/04 11:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2018/02/04 11:12:37 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x3) getsockname(r0, &(0x7f0000ffb000)=@rc, &(0x7f0000ffb000)=0x9) r1 = socket$packet(0x11, 0x400000002, 0x300) recvmmsg(r1, &(0x7f0000ffa000-0x78)=[{{&(0x7f0000ffa000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ffa000-0x50)=[{&(0x7f0000ffa000-0xae)=""/174, 0xae}], 0x1, &(0x7f0000ffa000-0x78)=""/120, 0x78}}, {{0x0, 0x0, &(0x7f0000ff9000)=[], 0x0, &(0x7f0000ff9000)=""/139, 0x8b}}], 0x2, 0x0, &(0x7f0000ffa000-0x10)={0x77359400}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 11:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f97000-0x4)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x80000000, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108"}) 2018/02/04 11:12:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0xfffffffffffffff9, {{0x2, 0x3, @rand_addr=0x6}}, 0x0, 0x8, [{{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x3, @rand_addr=0x1}}, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x4d8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x3a6) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000028b000)='++\x00', 0x40, 0x0, &(0x7f0000e84000)={0x0, 0x8001, 0x4}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d4f000-0x4)=0x9, 0x4) 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e40000-0x8)={0x0}, 0x84000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000aad000)={0x0, 0x100000000000000, 0xfff, 0x5, 0x10000, 0xab53, 0x31d0, 0x4, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xff, 0x90eb, 0x0, 0x6, 0x1ff}}, &(0x7f0000f4f000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000460000)={0x0, 0x200, 0x2}, &(0x7f0000efa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000914000)={r1, 0x6, 0x5, 0x1, 0x10001, 0x4, 0x7, 0x1, {r2, @in6={{0xa, 0x0, 0x98, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x6, 0x2387, 0x7, 0x9, 0x10001}}, &(0x7f000044a000-0x4)=0xb8) clock_adjtime(0x0, &(0x7f0000006000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5, 0x2, 0x0, 0x200000000000}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000dc000)=0x6da1a5e1, 0x4) 2018/02/04 11:12:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100000000007fc, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a2a000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000cb2000-0x14)={@empty, r1}, 0x14) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000462000-0x10)={0x7, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000ced000-0x8)={r3, 0xde}) r4 = syz_open_procfs(r2, &(0x7f0000483000)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000064a000)={0x3, 0x7, 0x4}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f00003e0000), 0x8) readv(r4, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1000) sendmsg$nl_route(r0, &(0x7f00005f9000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000d3c000+0x803)={&(0x7f000021b000)=@ipv6_deladdr={0x4, 0x15, 0x305, 0xffffffffffffffff, 0x1, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0xff7e}, 0x1}, 0x0) 2018/02/04 11:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20), &(0x7f0000d7f000-0x20)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$nfc_llcp(r1, &(0x7f0000630000-0x58), &(0x7f0000faf000)=0x58, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b76000)=0xf69, 0x4) 2018/02/04 11:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000df7000-0xc)='/dev/random\x00', 0x0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') sendfile(r0, r1, &(0x7f0000b4a000+0x109), 0x9) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/04 11:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c87000)='/dev/pktcdvd/control\x00', 0x16100, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000bf5000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000129000-0x4), 0x4) 2018/02/04 11:12:37 executing program 5: mlockall(0xcb324a5fb1331525) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x7e, 0x1f, 0xd8, 0x1, 0x80000001}) 2018/02/04 11:12:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) waitid(0x1, 0x0, &(0x7f0000001000-0x10), 0x8, &(0x7f0000000000)={{0x0}, {0x0}}) nanosleep(&(0x7f0000000000)={r1, 0x989680}, 0x0) futex(&(0x7f000000d000-0x4)=0x5, 0x0, 0x0, &(0x7f000070f000-0x10)={r0}, &(0x7f0000048000), 0x1000) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20400, 0x20) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000466000)) write(r0, &(0x7f0000a13000-0x47)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c9270e987b4763dde61a04000000b3837564025833540000000013", 0x46) ioctl$TCXONC(r0, 0x540a, 0x7) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) [ 79.058507] IPv4: Oversized IP packet from 127.0.0.1 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002df000)={0x0, 0x3, 0x7a}) writev(r0, &(0x7f000038e000)=[{&(0x7f0000b0d000-0x1000)="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", 0x1000}], 0x1) 2018/02/04 11:12:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dbe000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000003000)={0x1, &(0x7f0000003000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000003000-0x8)={r2, 0x8}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000+0xa8f)='/dev/sequencer\x00', 0x10080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000004000-0xe4)=""/228, &(0x7f0000003000-0x4)=0xe4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000003000)={0xfffffffffffffff9, 0x0, 0x2, 0xd0d3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f0000004000-0x8)={r4, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x40, 0x0, r1, &(0x7f0000005000-0x8)='./file0\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x40000, 0x100) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000001000-0x4)) r6 = getpgrp(0xffffffffffffffff) timer_create(0x3, &(0x7f0000000000)={0x0, 0x33, 0x0, @tid=r6}, &(0x7f0000001000-0x4)) 2018/02/04 11:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006f6000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f0000072000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005d3000-0x8)=0x4) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c56000)={0x4c, 0x0, &(0x7f00005cf000-0x4c)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000020c000)=[], &(0x7f000017a000)=[]}}}], 0x0, 0x0, &(0x7f00007ec000-0x56)}) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000d23000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ed2000-0x4c)={0x5, 0x4, 0x4}) 2018/02/04 11:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000019c000-0x38)=[@in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x38) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229"}, 0x14) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00006e8000-0x1e)={0x18, 0x0, {0x2, @empty, @generic="5f3c87826d1471d44404aa0df4defad3"}}) 2018/02/04 11:12:37 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000011000-0x30)=[{r0, 0x2000}, {r0, 0x40}, {r0, 0x2000}, {r0, 0x1}, {r0, 0x1081}, {r0, 0x1202}], 0x6, &(0x7f0000010000), &(0x7f0000007000)={0x3}, 0x8) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="1b0000004a00030007fffd946fa283bc0a00000000000000031d85", 0x1b}], 0x1}, 0x0) 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c2000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000248000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000a29000)=""/37) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000680000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xab}) r1 = openat(r0, &(0x7f0000b66000-0xe)='./file0/file0\x00', 0x4000, 0x27) sendto$inet6(r1, &(0x7f0000c20000)="2849d8a0ab201d180a2069dae24967319e062633bd", 0x15, 0x1, &(0x7f0000ebf000)={0xa, 0x2, 0xffffffffdde7c7df, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}, 0x1c) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000aa7000)={0x6, 0x401}) open(&(0x7f0000c41000)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/02/04 11:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033b000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000eba000-0x4)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007ce000-0x24)="240000001a0025f000000004010000000a0b00000004bf81000000ec0800030003000000", 0x24) 2018/02/04 11:12:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000a8c000), 0x0) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x20000) timerfd_settime(r1, 0x1, &(0x7f0000002000-0xc)={{0x77359400}, {0x77359400}}, &(0x7f0000002000-0x10)) 2018/02/04 11:12:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000baf000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000699000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000563000/0x4000)=nil, 0x4000, 0x0, 0x40012, r0, 0x0) 2018/02/04 11:12:37 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/ppp\x00', 0x92000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x2, 0x4, 0xc93, 0x3}, &(0x7f000051e000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000012a000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x3ff}}, 0x1000, 0x5, 0xc9, 0x9, 0xffff}, &(0x7f00003b4000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d2d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000782000)={{0x1, 0x1}, 'port0\x00', 0x10, 0x40, 0x0, 0x8, 0x8, 0x1ff, 0x1, 0x0, 0x1, 0x8}) 2018/02/04 11:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0x46, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}]}], 'w'}}}}}, 0x78) write$sndseq(0xffffffffffffffff, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00005bb000-0x8)={0x6, &(0x7f0000be4000)=[{0x1, 0x3f, 0x0, 0x800}, {0x6, 0x6, 0x7, 0x5}, {0x19de, 0x47, 0x80000001, 0x2}, {0xffffffff9946738e, 0x200, 0x200000004, 0x9}, {0xfffffffeffffffff, 0x1, 0x5, 0x5}, {0x9, 0x9, 0x1, 0x500}]}) 2018/02/04 11:12:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000978000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x2, 0x1, 0x2}}, 0x2e) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000001000-0x1c)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d87000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x4)='dev ') [ 79.211426] binder: 9011:9016 transaction failed 29189/-22, size 40-0 line 3005 [ 79.229724] binder: 9011:9027 transaction failed 29189/-22, size 40-0 line 3005 [ 79.252097] binder: 9011:9016 got transaction to invalid handle 2018/02/04 11:12:37 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00002e6000)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x37) fsetxattr(r2, &(0x7f0000150000)=@random={'osx.\x00', 'trustedcgroup:*}em0@vmnet1security-/trustedmd5sum\x00'}, &(0x7f000060c000)='keyring(vmnet0.proc\x00', 0x14, 0x0) read(r0, &(0x7f00000ff000-0x22)=""/34, 0x22) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) recvfrom$unix(r0, &(0x7f00006c8000-0xd0)=""/208, 0xd0, 0x0, &(0x7f0000a47000)=@abs, 0x8) write(r1, &(0x7f0000d8b000), 0x0) 2018/02/04 11:12:37 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f000000c000-0x8)='./file0\x00', 0x24000, 0x100) connect$unix(r1, &(0x7f0000011000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000017000-0xf)=""/15, 0xf, 0x100, &(0x7f000000e000)={0x3, {"4dad8ca3981caf"}, 0x10000}, 0x10) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005000-0x25)="240000001300fffffffefd956fa283b70a00008000000000000000683540000004000300", 0x24}], 0x1}, 0x0) r2 = socket(0x6, 0x0, 0x8) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000007000-0x4), 0x4) 2018/02/04 11:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) r1 = open(&(0x7f0000918000)='./file0\x00', 0x402000, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000114000-0x4)=0x5, 0x4) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000159000/0x4000)=nil) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) [ 79.264947] binder: 9011:9016 transaction failed 29201/-22, size 0-0 line 3005 [ 79.289585] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.295852] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.308844] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 11:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r1 = creat(&(0x7f0000a61000-0x8)='./file0\x00', 0x30) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00002f6000)={{0xffffffffffffffff, 0x2, 0x0, 0x2, 0xc40}, 0x1, 0x7f, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x100000001, 0x9, 0x9}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getresuid(&(0x7f0000db1000), &(0x7f0000db6000-0x4), &(0x7f00008b9000)=0x0) lstat(&(0x7f0000a6e000-0x8)='./file0\x00', &(0x7f000011d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) write$tun(r0, &(0x7f0000f7f000)=@hdr={0x0, 0x3, 0x0, 0x101, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000bd8000), &(0x7f0000996000-0x4)=0x4) 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 11:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005f7000)='/dev/pktcdvd/control\x00', 0x3fcb48d6339004c8, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00004c6000-0x40)={{0xffffffffffffffff, 0x1, 0x1, 0x3, 0x8}, 0x6, 0xdfb, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000961000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00009fc000-0x8)={0x7, 0x2, 0x6, 0x0, 0x9}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000034e000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009dd000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f0000da9000)="7bf8ce0fb666cf379f27d233d6f5cf1f13c14624bf16926e77883be5cb914ca0e049d4ebbfc0e5a83bea612763e5e94da9a42f3ce469df545f6bf7f518b9522cf4846ebe4edbbefed0e4fb49572441441a1480b1b01c1dc6e96469076cfa0731056fec9914605297ae3cf14c189383dd167b7134d11c24d7407b93df64f45ca81a48ab1a81b17da201b2f6eebcca3ed6d4680dfd8728816f29a87cc9311bc3dcc2d6e28b1b61855e21f3f05ae9ed226cc6823665d36dbfb5e1ae68da0b4b51fb6d244798927e1f07e51a32a2ff242f21fd37ebb7206c649c2f") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00004a3000-0x48)=[@in={0x2, 0x2, @rand_addr=0x7}, @in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2664}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}], 0x48) 2018/02/04 11:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c98000-0xd)='/selinux/mls\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000d62000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000f5e000-0x1)='/', 0x0) 2018/02/04 11:12:37 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000032000-0xc)={0x4, [0x20, 0x3, 0x3f, 0x9]}, &(0x7f000002a000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000011000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x181fffffd}) fdatasync(r0) 2018/02/04 11:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) mq_unlink(&(0x7f0000a0f000)=')\x00') r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00009b3000)=0x400) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fa2000-0xb)={0xff, 0x9, 0xffffffffffffffc1, 0x300000000000, 0x80000000, 0x3ff, 0x5, 0xfffffffffffffff9, 0x7fff, 0x4, 0x359}, 0xb) sendmsg$nl_route(r1, &(0x7f0000ae4000-0x1c)={&(0x7f0000ec2000)={0x10, 0x0, 0x0, 0x8204404}, 0xc, &(0x7f0000003000)={&(0x7f0000e13000)=@mpls_getroute={0x24, 0x1a, 0x934, 0x3, 0x2, {0x1c, 0x20, 0x0, 0xfffffffffffffffd, 0xfd, 0x0, 0xfd, 0x7, 0x2000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4090}, 0x0) 2018/02/04 11:12:37 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00009a9000-0xd)='/dev/net/tun\x00', 0x0, 0x3ffffa) sendmsg$nl_crypto(r0, &(0x7f0000483000-0x1c)={&(0x7f0000355000+0x473)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000c9c000)={&(0x7f0000adc000)=@get={0x108, 0x13, 0x10, 0x1, 0x0, {{'drbg_pr_sha1\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x1f}, {0x8, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0xcd}]}, 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0d807c0342ca294a5cb17bb69ce9afb7", @ifru_mtu=0x1}) 2018/02/04 11:12:37 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000120000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000097a000-0x4)=0x200) getpgrp(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000b01000-0x1c)={&(0x7f0000ce6000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000092d000)=@newlink={0xb, 0x10, 0x302, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x4) 2018/02/04 11:12:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec8000-0xf)='/dev/sequencer\x00', 0x68000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007f3000-0xc)={0x0, 0xf4, &(0x7f0000a36000)=[@in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, @in6={0xa, 0x3, 0x10001, @ipv4={[], [0xff, 0xff], @rand_addr=0x5f9ad9d7}, 0x80000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xe1fd, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffd}}, @in6={0xa, 0x2, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1c68a52e}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f51}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}]}, &(0x7f00001e6000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bc5000-0x8)={r2}, 0x244) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_ivalue=0x10001}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000041b000)={r2, 0xba58}, &(0x7f000063a000)=0x8) 2018/02/04 11:12:37 executing program 1: keyctl$reject(0x13, 0x0, 0x200, 0xfa, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000467000)='/dev/usbmon#\x00', 0x760, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x86cf}) 2018/02/04 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x200000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) recvmsg(r0, &(0x7f00003b0000-0x1c)={&(0x7f0000489000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000a15000)=[{&(0x7f000010d000)=""/106, 0x6a}, {&(0x7f000050e000)=""/117, 0x75}, {&(0x7f0000ecc000-0x4a)=""/74, 0x4a}], 0x3, 0x0, 0x0, 0x1}, 0x10000) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000af0000), 0x4) recvmmsg(r0, &(0x7f000065a000+0xf9f)=[{{&(0x7f00005cd000)=@alg, 0x58, &(0x7f0000f54000)=[{&(0x7f0000394000-0x89)=""/137, 0x89}, {&(0x7f0000e94000-0xc4)=""/196, 0xc4}], 0x2, &(0x7f0000727000)=""/46, 0x2e, 0x81}, 0x274}, {{&(0x7f0000c5c000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f00005b9000-0x28)=[{&(0x7f0000f1f000-0xae)=""/174, 0xae}, {&(0x7f0000912000-0x3a)=""/58, 0x3a}, {&(0x7f000059b000)=""/235, 0xeb}, {&(0x7f0000b2b000)=""/71, 0x47}, {&(0x7f0000783000-0x51)=""/81, 0x51}], 0x5, &(0x7f0000dec000)=""/195, 0xc3, 0x6}, 0x9}, {{&(0x7f0000624000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f00009bc000-0x48)=[{&(0x7f00001d8000)=""/198, 0xc6}, {&(0x7f000063e000)=""/253, 0xfd}, {&(0x7f000078c000-0xf2)=""/242, 0xf2}, {&(0x7f0000bd2000)=""/229, 0xfffffd71}, {&(0x7f0000702000)=""/67, 0x43}, {&(0x7f0000bea000-0x1b)=""/27, 0x1b}, {&(0x7f00003e0000)=""/231, 0xe7}, {&(0x7f000027f000)=""/139, 0x8b}, {&(0x7f0000fed000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x7}, 0xfffffffeffffffff}, {{&(0x7f00009e6000-0x2)=@hci, 0x6, &(0x7f0000600000-0x20)=[{&(0x7f0000863000-0x17)=""/23, 0x17}, {&(0x7f0000433000-0xa2)=""/162, 0xa2}, {&(0x7f0000930000-0x3d)=""/61, 0x3d}, {&(0x7f0000dc6000-0x78)=""/120, 0x78}], 0x4, &(0x7f0000f4e000-0x61)=""/97, 0x61, 0x1}, 0x3f}, {{&(0x7f0000fa2000-0x10)=@ax25, 0x10, &(0x7f00007a3000-0x10)=[{&(0x7f000027e000)=""/4096, 0x1000}, {&(0x7f0000247000)=""/146, 0x92}], 0x2, &(0x7f000083c000)=""/222, 0xde, 0x8}, 0x40c0}, {{&(0x7f00001fa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000446000)=[{&(0x7f0000a72000)=""/153, 0x99}], 0x1, &(0x7f00003be000-0xfa)=""/250, 0xfa, 0x6}, 0x80000001}, {{0x0, 0x0, &(0x7f0000044000)=[{&(0x7f00008af000)=""/71, 0x47}, {&(0x7f000088c000-0x1d)=""/29, 0x1d}], 0x2, &(0x7f0000d4a000)=""/132, 0x84, 0x2}}, {{&(0x7f0000d5b000)=@rc, 0x9, &(0x7f0000e9a000-0x28)=[{&(0x7f00006ba000)=""/90, 0x5a}, {&(0x7f0000f4f000)=""/47, 0x2f}, {&(0x7f0000fec000)=""/232, 0xe8}, {&(0x7f0000c91000-0xc1)=""/193, 0xc1}, {&(0x7f0000886000-0xee)=""/238, 0xee}], 0x5, &(0x7f0000f70000-0x84)=""/132, 0x84}, 0xffff}, {{&(0x7f0000890000)=@alg, 0x58, &(0x7f0000d93000)=[], 0x0, &(0x7f0000f72000), 0x0, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f000031e000-0x40)=[{&(0x7f00006f3000)=""/173, 0xad}, {&(0x7f00007eb000)=""/77, 0x4d}, {&(0x7f0000703000)=""/17, 0x11}, {&(0x7f0000d6d000)=""/67, 0x43}, {&(0x7f000069b000)=""/4096, 0x1000}, {&(0x7f00001cd000)=""/191, 0xbf}, {&(0x7f000099f000-0x7f)=""/127, 0x7f}, {&(0x7f0000973000-0x95)=""/149, 0x95}], 0x8, &(0x7f000093f000-0x53)=""/83, 0x53, 0x380000000000}, 0x2f34e9d9}], 0xa, 0x40000000, &(0x7f0000654000-0x8)={0x77359400}) r1 = fcntl$dupfd(r0, 0x0, r0) mq_timedsend(r1, &(0x7f0000dfb000-0xd0)="74e9e1d5189b466d0bd8b4f848f74bc0dd38795c856211284de09fa28b119f8a3c4d9f74453a29093c60b9541d202c0835626ca05f462543feb732be531e8c5694b6d2176aeaffbc13112584cb20daae5f73711ba39755fb85d87a12a067f09fbb931c0308c89850d78dea12338f670ad58946ec9a50e6c208334196f669bcb0e5efb2f5c6546df944462c44d3e5640f4baf84aabc9dca5e8311e953dd6b24d01b34ddcaeccc427ed79d977202ac22001df5bddd64598276dab26b426108eca37900f0cbc691de1985c7d0db47d8c641", 0xd0, 0x7fffffff, &(0x7f0000004000-0x8)) recvmsg(r0, &(0x7f0000296000)={&(0x7f0000796000)=@hci, 0x6, &(0x7f00003d4000-0x40)=[{&(0x7f0000e28000-0x2d)=""/45, 0x2d}, {&(0x7f00006f6000-0xc2)=""/194, 0xc2}, {&(0x7f0000a78000-0x7e)=""/126, 0x7e}, {&(0x7f0000d5e000)=""/113, 0x71}, {&(0x7f000033a000)=""/121, 0x79}, {&(0x7f00000a9000-0xbf)=""/191, 0xbf}, {&(0x7f00009de000-0xd7)=""/215, 0xd7}, {&(0x7f0000b9d000)=""/3, 0x3}], 0x8, &(0x7f00003e2000)}, 0xecfc5d8bd228b638) 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0xf, 0x5, 0xfffffffffffffffc, &(0x7f000094c000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) sync_file_range(r2, 0x81, 0x7fff, 0x2) getresuid(&(0x7f00003ec000-0x4), &(0x7f0000e64000-0x4), &(0x7f00008de000-0x4)=0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000458000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getgroups(0x3, &(0x7f00008d5000-0xc)=[0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f000081d000-0x8)='./file0\x00', 0x0, r3, r5, 0x401, 0x0, 0x40000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000018c000-0xe5)=""/229) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000772000)) bind$unix(r0, &(0x7f00002a5000-0x8)=@abs, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000058b000-0x4)=0x8, 0x4) 2018/02/04 11:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000019000)='yeah\x00', 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003f9000-0xc)={@dev, @remote, @local}, &(0x7f0000d60000)=0xc) readv(r1, &(0x7f0000055000-0x20)=[{&(0x7f0000707000-0x4f)=""/79, 0x4f}, {&(0x7f0000688000)=""/82, 0x52}], 0x2) 2018/02/04 11:12:37 executing program 7: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000804000)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/04 11:12:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000401000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x1, 0x4) getpeername$llc(r0, &(0x7f0000c2a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d64000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x400, 0x0) socket$nl_route(0x10, 0x3, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) unshare(0x80002000) 2018/02/04 11:12:37 executing program 0: unshare(0x7ffffc) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f000000b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(r0, &(0x7f00003c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000001000-0x4)=r2) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00007c0000), &(0x7f0000001000-0x4)=0x4) sendmsg(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f000000d000)=[]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x60001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000bfa000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000006000)=@alg, 0x58, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000015000-0xd9)=""/217, 0xd9}, 0x0) r5 = openat(r0, &(0x7f0000074000-0x8)='./file0\x00', 0x400000, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0xd, &(0x7f0000001000-0x57)="2ed45beebf6336e4a7aded26516ccec3dad01c3b246d9214900292e26826313dd2428fe9322db347fd9242f9d6039f5fc0df947de333937e0535098375eb44f5f8273d77e479321e66073635506bb5c10d3e0bea29f44f", 0x57) 2018/02/04 11:12:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') pread64(r0, &(0x7f0000641000)=""/4096, 0x1000, 0x200) 2018/02/04 11:12:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000fc9000)=0xa20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000e7a000)="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", 0x1000, 0x4000, &(0x7f0000edf000)={0x11, 0x1a, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r1, &(0x7f0000544000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000074d000-0x2), &(0x7f0000c34000-0x4)=0x4) 2018/02/04 11:12:37 executing program 4: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x200001013, &(0x7f0000952000), &(0x7f0000949000)=0x4) 2018/02/04 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000df6000-0x8)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000), &(0x7f0000a17000)={{}, {0x0}}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002f0000-0x8)={0x0, 0x0}) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000d52000-0x8)={r0, r1+10000000}, 0x0) 2018/02/04 11:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x8000e, 0x4) lstat(&(0x7f0000c07000)='./file0\x00', &(0x7f00000af000-0x44)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000180000-0x4)=0x4, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000047f000)) getpeername$packet(r0, &(0x7f0000db9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000099a000)=0x14) fstat(r0, &(0x7f0000ccb000)) r2 = getuid() syz_open_dev$mice(&(0x7f0000b78000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005d8000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x400, 0x3, 0x2, 0x2, 0xa0, 0x20, 0xae, r1, r2}, {0x3, 0x3, 0x3, 0x9, 0x5, 0x12000000000, 0x1, 0x1ff}, {0x1, 0x6, 0x0, 0x8dc}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x4, 0x3, 0x0, 0xd5d9, 0x9}}, 0xe8) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x10a, 0x3e}], 0xc}, 0x0) 2018/02/04 11:12:38 executing program 4: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003af000)=0x1, 0xfffffffffffffe29) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/04 11:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) fdatasync(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x200f, &(0x7f0000ac9000-0x4)=0xbbc2, 0x4) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 11:12:38 executing program 7: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e06000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000e06000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000e07000-0x4)=0x20) eventfd(0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000127000)=0x800, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d3f000-0x8)={0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000381000-0x4), &(0x7f0000e04000)=0x4) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000224000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000e07000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00008f6000-0x8)=@assoc_value, &(0x7f0000a8d000-0x4)=0x8) 2018/02/04 11:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000192000)={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000792000)=@assoc_id=0x0, &(0x7f0000082000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d3a000-0x14)={r1, 0x7, 0x4, 0x480000000, 0x4, 0x8}, &(0x7f00003e9000-0x4)=0x14) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c46000)='/dev/sg#\x00', 0x1, 0x40000) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000ae3000)="61072a539101dd16930397b705ae83b6394f93c2eee34dcc8e0fd73135fd516e92c27e3caab9f0b6ab4ed8a62fed4e39eeab696cf25e057467db36ef81da2d264f378291d3", 0x45) lstat(&(0x7f0000dc1000)='./file0\x00', &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000109000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in=@rand_addr=0x5, 0x0, 0x40, 0x3, 0x7fff, 0x2, 0xa0, 0x80, 0x2f, 0x0, r2}, {0x25e9, 0xffff, 0xdb, 0x3, 0x4, 0x6, 0x401, 0x5}, {0x3, 0x5, 0xe4, 0x1000}, 0x1010000000000, 0x3, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0xa, @in=@empty, 0x5, 0x7, 0x3, 0x0, 0x6, 0x200000000000, 0x8242}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000390000+0x6e5)={{0x4, 0x8006}, {0x3ff}}) 2018/02/04 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ee3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000)={0x0, 0x0, 0x20}, &(0x7f0000e26000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) close(r1) read(r1, &(0x7f00003b5000)=""/88, 0x58) socket$inet6_sctp(0xa, 0x0, 0x84) stat(&(0x7f0000e49000)='./file0\x00', &(0x7f0000573000)) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) 2018/02/04 11:12:38 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) ptrace$setopts(0x4206, r2, 0x6, 0x20000007) 2018/02/04 11:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00009ed000+0x6cf)={"7f5e3c91bf4bb18ddbb297e2554f520e", {0x4, 0x6, 0x5, "3a93557eebc1", 0x8d7}}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000373000-0xc)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d37000-0x15)='/proc/self/net/pfkey\x00', 0x50000, 0x0) getsockname$ax25(r3, &(0x7f000060b000-0x10), &(0x7f0000c41000)=0x10) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) epoll_pwait(r2, &(0x7f00006f7000-0x24)=[{}], 0x1, 0x0, &(0x7f00003d7000-0x8), 0x8) 2018/02/04 11:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000d88000-0x7)='wchan\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000), 0x7563) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000275000+0x6be)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000069f000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000005d000)=0x0) r6 = fcntl$getown(r0, 0x9) r7 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f73000-0xc)={0x0}, &(0x7f0000dfd000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000df4000-0xc)={0x0}, &(0x7f00005ea000-0x4)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000036e000-0x4)=0x0) r11 = gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00008b4000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000637000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00007f7000-0x1c)={0x0, 0x0, &(0x7f000056b000-0x50)=[{&(0x7f00008b3000-0x2356)={0x26a8, 0x1a, 0x300, 0x5, 0x3, "", [@typed={0xc, 0x14, @pid=r3}, @generic="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", @typed={0xc, 0x90, @fd=r1}, @nested={0x9c, 0x29, [@typed={0x44, 0xf, @binary="f7ae35b316cce4b86945e8f483db5a01c4704f2641c834586ee7baa54ce5099e3fdbfe92681ffbbccf4097610bb6927e2a0329ef821412defd5f"}, @generic="12f017b1984224cc05a497e445e3cd245cbf4415313a677c4b5ada291c766299cf1b88ff01960ef0130e848b6f63834b9f2c1c39e5fbf9f8b7b8bf3b6b02685d75ddd20ef5908c960e4202bb86ed98815d8986f3"]}, @generic="39abff199d118dca72a930a6c4edaeb9e7c04c2516925a871f9b98b91c6524000bbc29afb655643cba30edba61ee70e46a08b42f0cff96b05ab8fe402f5ac56bace5a915f7681499138c928986e34981df05e1499cbe8801302ecb438b1e8448f10a8d43df60558a401e08632175ea9585244bab8ffa8b487deac7d33602e66a0f9657af60036c4c1fb18e641c4c54c6acd8074619af92709a2490b67a63b44c728d3c6314e80e130ea5e0bf9535c1fce7030e001c8bc5fc1eb1ae999ae1aa7c0ced8c29eae53b32f03e6f42ecd6ee85d03738ad7149073afa41b6ae845224e27641894285e91bda4b", @typed={0x1008, 0x39, 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@generic="6eb504295e84a83997efefb347d288f01ce3e7c95178ff76b5594328faa28b5d06e644667d078bdd60c69a01701f9d68b7b2ed2a8ef9fd79639e8d5b1c6d7bcdf49b8a1e5183c186f1208e6418384313ef8a1754a1671e1e84c9a765dae99320cf2da5a8a13a58c14ce81756f6521b495d651dcf711dcb10d3583fe5d2d3203b3f38f6ae0810b935f91e7517809ca2b26a4a4b0fd437da1406283cb250ac0ea22eeb2ed239825a5ade1ea41cb2c0afcb06cfd0", @typed={0xc, 0x1c, @pid=r12}, @typed={0xc, 0x57, @fd=r1}, @generic="ab65d6a0b84981258bd1eaaa7ca54ff3236cac37a0302342ad724a8690cbd93691ada187d558ee310c228cae586e084f716b2b232b6c3e3338253a6ed31ed1d4e2e881a68b96a3650f5944f517e6e4198f627edbcbf7b3d8ce797f501256f2dc48a4b936f44bf52c6653e640632c5a11a0ecb969ca364b65b2f4541a95bf5112b6d925c1c6d09c722b26e2185bb19196af55891f5ac5ad2b386270b980d5b6fd05fe1a48adc30956", @typed={0x18, 0x7, @ipv6=@empty}, @typed={0xc, 0x72, @pid=r13}, @typed={0x18, 0x17, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @nested={0x54, 0x33, [@generic="cc425ce71e1f002c82e1fac495a5", @typed={0x18, 0x4, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="9140b7d7f7538a664ecd011b034cd8eef585092cf25a67b51c065870088ca92c10dfaeacb2d768c9"]}, @generic="d435578be662d51056e2ec9f6b357b5fd1f74cc98b51c89fe058fa9861b5d27bbca777f986a82229910853c0187eca559a2e960843fdbef78b4bdae59978cf940c8475570fd0fab9174ea7c59ec612cb7996fa5b8c10221e7eb309d89589fe6a8f1bb81c3407884ac47a703b825e58b5c050b9feafd2353e995be8285500d4b308d526daeecdbf671a1d7b0d", @generic="745d0ac626470061f74fc610c1360689ec6d3932627af4b3a31b8c29e94926feb6b6158cc258064e6faedafb704eec96c9fab4a074b2fae77764b76e7db4a96b0818837934160ef20b77cb4b773ff96f31e964faec6563d078ad86ff63449b48eb773283e87aa15fd0543cc79241ca232e95225839b7cf3fcbdc7eeb5ac223396530f0e8173bb169a4e08837c97601da2ed7e81ca0c0905fb3a1b7177679883fe6bf98a3e3712135d2", @nested={0x1038, 0x94, [@generic="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", @generic="de514d0eb076350b2669c92a0863d79b7bb324e52807e368642884b230101059b2c526dea541044c60", @typed={0x8, 0x33}]}]}, 0x13a4}, {&(0x7f000001d000)={0x1c, 0x3c, 0x900, 0x3, 0x0, "", [@typed={0xc, 0x42, @fd=r2}]}, 0x1c}], 0xa, &(0x7f00004b8000-0x48)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r2, r1, r0, r2, r2]}, @rights={0x10, 0x1, 0x1, [r2]}], 0x48, 0x40000}, 0x24000000) 2018/02/04 11:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095c000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000517000)=r0) write$selinux_access(r0, &(0x7f0000154000)={"73797374656d5f753a6f626a6563745f723a73797374656d5f64627573e45f7661725f72756e5f743a7330", 0x20, "756e636f6e0500000064", 0x20, 0x34, 0x32}, 0x3a) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x219, 0x401) 2018/02/04 11:12:38 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000d000-0x10)={&(0x7f0000009000/0x1000)=nil, 0x1000}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x3ff, 0x5, 0x8, 0x3, 0xfffffffffffffff9, 0xd52, 0x10001}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0x5}, &(0x7f0000012000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000)={r3, 0x3f}, 0x8) pwritev(r1, &(0x7f0000011000-0x30)=[{&(0x7f0000011000-0x1b)="268420fa6529a3804946248fb286c68876d6b2cedacad43adccf9e", 0x1b}, {&(0x7f0000003000)="f8e89581190a9e59c43702a0dd716a0ca1", 0x11}, {&(0x7f0000011000-0x63)="8042802da3928cdc64823f847c37e5a5c13eb1724033221efb19bccf1c51ce21368f8ed45d5551a72432d35cbb71195e21ee8c3e1186a1b945dcf04f5d1fdb5ca33a7797186cfd2d97f711c3417ae15757820d324f27224e5fe418e3cd34b5a6fe16ff", 0x63}, {&(0x7f000000b000)="b31e3dd929f1003a3c21fbaa6c25ec9abfb04b7f55702afb6a4dc8765203fb91843817c54d01865e83dcc99e328db8d7eca8536b60cf6915eb1b9d556173de", 0x3f}, {&(0x7f0000011000-0x78)="8738f8b515bcae0c4c08c4e5220e4d4bfa7732b3bd73a78092f88e8c79109ef3f71b3ec973651a651e927e9e909b3081d8a5f4f3647ec8f84a7838ea2589c7bad886e0388b41c112096dc924f71615202558aba4fd95376a2af02395288e1ef5d24f778d738df72dc58ed751d7cc2d8dbb65d785dc80b2bf", 0x78}, {&(0x7f0000010000)}], 0x6, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f000000c000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000007000)={&(0x7f0000009000/0x3000)=nil, 0x3000}) 2018/02/04 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000020000000) unshare(0x201) getpid() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c35000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb4000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000a01000-0x1)='5', &(0x7f000018e000), &(0x7f000014e000), &(0x7f0000b03000)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000714000-0x83)=""/131) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00007cf000)) 2018/02/04 11:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x46, &(0x7f0000197000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9a08d5", 0x0, "a4e069"}}}}}}}, 0x0) accept4$packet(r1, &(0x7f0000a17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000351000)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007dd000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x100000000000000}, 0xc) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 11:12:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x600400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0xfffffffffffffffb, 0x4ea, 0x1, 'queue1\x00', 0x92}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000ddb000)='usereth1\x00') 2018/02/04 11:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x18db4796}]}) time(&(0x7f0000000000)) 2018/02/04 11:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000093c000)) connect$unix(r1, &(0x7f0000664000+0xd3d)=@abs, 0x8) 2018/02/04 11:12:38 executing program 2: ioprio_set$pid(0x0, 0x0, 0x3f03) r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d18000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x6}, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/02/04 11:12:38 executing program 1: unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000731000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) exit(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f0000003000-0x58)={0x0, 0x40007, 0x4, @tid=r2}, &(0x7f000049b000-0x4)) socket$inet_dccp(0x2, 0x6, 0x0) tkill(0x0, 0x15) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000003000-0xc), &(0x7f0000003000-0x4)=0xc) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x8)=@random={'system.', '\x00'}) 2018/02/04 11:12:38 executing program 3: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000041000)='./file0\x00', 0x41) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) 2018/02/04 11:12:38 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f000048e000)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10040, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008000-0x4)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x800, 0x0) write$tun(r1, &(0x7f0000003000)=@hdr={0x2, 0x87, 0xfff, 0x4, 0xff, 0x400, @ipv4={{0x23, 0x4, 0x7, 0x7, 0xde, 0x3, 0x0, 0x3, 0xc, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x8, 0x2, 0x1, 0x3, [{[], 0x4}]}, @timestamp={0x44, 0x14, 0x81, 0x3, 0x1, [{[], 0x7f}, {[], 0x5}, {[@rand_addr=0x3], 0xb414}]}, @rr={0x7, 0x1f, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9, @rand_addr=0x6, @broadcast=0xffffffff]}, @rr={0x7, 0x23, 0xe8, [@broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x17, 0x1, [{0x7, 0x7, "7ac2bb331e"}, {0x6, 0xa, "a37cd9c28c492423"}]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0x2525cc85605fec, 0x1ff, "7e1392", 0x1f, "42bf6e"}, "2546130ce5cfbfa8e701cd250d09ba3f1d3527201ad41843de2631837967ffe940636fda6a004c5700499a10c5f00ca11a1d322a15d56a9f5b2e59cb43b6529dd6a5"}}}, 0xe8) uname(&(0x7f0000002000-0x6a)=""/106) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/02/04 11:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000), &(0x7f0000ad9000-0x4), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r0, &(0x7f00002fa000-0x9e), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) r1 = creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000062000)={0x1f, 0x5b7, 0x4, 'queue1\x00', 0x7}) 2018/02/04 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000702000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r0, &(0x7f0000d26000)=@file={0x0, ""/4096}, &(0x7f00005a1000-0x4)=0x1002, 0x80000) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2a00c, &(0x7f0000635000+0x9e)) 2018/02/04 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000000b000-0x2)={0x6, 0x5}) 2018/02/04 11:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000532000)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f00003b4000)='./file0\x00', &(0x7f0000941000-0x32)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) syz_open_dev$sndseq(&(0x7f00004dc000)='/dev/snd/seq\x00', 0x0, 0x80) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f000029a000)=[]}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/04 11:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000d0000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000122000-0xc1)={0x0, 0xb9, "c599b07647bd316b33fa556f6680162074a149011981e915183a736ddbc24f7983256dd5c315b7a630841904d961dab0c1ea34a3763c05aa721a3c130871fc2b4c74d6a52063664d8df5a2d1562f8f811a87011f39333cae3f21849d546b85c6bed7f936f17e048be2b0d677f9c71e86eba0aab711faea52c74ac03284c24852156a39bcbf0c0312bbb5fa571605e4dc4d73ee2db52c4aaab3d6278ee9b113e2281161967cff0cf8cdba14885ae0984776fa656a70a78b1361"}, &(0x7f0000c3d000)=0xc1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000021000)={r1, 0x2}, &(0x7f0000191000-0x4)=0x8) r2 = epoll_create1(0x0) syz_open_dev$tun(&(0x7f000017e000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000cfe000)=0x9) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) poll(&(0x7f0000dad000-0x20)=[{r2}], 0x1, 0x0) 2018/02/04 11:12:38 executing program 4: syslog(0x3, &(0x7f0000d65000-0x2b)=""/43, 0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c1a000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c, 0x0) dup3(r0, r1, 0x80000) 2018/02/04 11:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c20000)="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", 0x481, 0x0, &(0x7f00003b8000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r0) shutdown(r0, 0x1) 2018/02/04 11:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d3a000-0xd5)=""/213, 0xd5, 0x3) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/04 11:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000e8d000)=""/113, &(0x7f00007ab000-0x4)=0x71) connect(r0, &(0x7f0000f49000)=@sco={0x1f, {0x0, 0x7, 0x80000001, 0x8, 0x2, 0x6}}, 0x8) 2018/02/04 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0xfffffe75) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005fc000)={@multicast2, @remote, 0x0}, &(0x7f0000661000)=0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f80000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f000062a000)=0xe8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f80000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x1, 0x2, 0x0, 0xccf37f18ad9e4f01, 0x80, 0x20, 0x3f, r1, r2}, {0x44, 0x0, 0x7f, 0x200, 0x3, 0x98, 0x3, 0x8000}, {0x9, 0x5, 0x40000000000000, 0x6}, 0x56, 0x9, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x2, 0x7, 0x8, 0x6, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f00008b3000), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 11:12:38 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000008000/0x1000)=nil, &(0x7f000000b000)) 2018/02/04 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket(0x11, 0x1, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/04 11:12:38 executing program 0: r0 = socket(0x10, 0x80000000802, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000176000)={0x0, 0xfffffffffffffffd}, &(0x7f0000862000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c23000-0xc)={r1, 0xfffffffffffffffb, 0x30}, 0xc) unshare(0x20000400) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000984000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001000-0x10)={0x80, 0x0, 0x8, 0x5}) lseek(r0, 0x0, 0x0) 2018/02/04 11:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ecd000-0xe)='setgroups\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000793000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f000033e000)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bfe000)=0x0) r3 = getpid() r4 = getuid() lstat(&(0x7f0000e4f000-0x8)='./file0\x00', &(0x7f0000159000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000062d000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000dcc000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000900000-0x4)=0xc) r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bca000)={{{@in=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f000058d000-0x4)=0xe8) lstat(&(0x7f0000e1d000+0xfc7)='./file0\x00', &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000357000-0x1c)={&(0x7f000074d000)=@proc={0x10, 0x0, 0x1, 0x2008100}, 0xc, &(0x7f00004d9000)=[{&(0x7f0000820000)={0x3fc, 0x26, 0x600, 0x0, 0x1, "", [@nested={0x1c, 0x2b, [@typed={0xc, 0x2a, @u32=0xe767}, @typed={0xc, 0x26, @uid=r1}]}, @nested={0x2e0, 0x34, [@typed={0x18, 0x61, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="1a72aa4948c92d", @generic="66a70de6652b688dc3ad695a1a104df01e73505de7126f21948804ec1cbda4e64dd7efd791b2bc381690f1341fd0cace98be23ac504d71a6db24df71f3dcb23c1a75099c149b10ccf9247701477678a5f6a2cf0f1ac1df490c9ff242afae0c58a46cffab9d029d5e647f69376c7aa616fe42fb96180ad549170e17314ad8ebcd1cab7865f54522810f2b39b2067babc17ee5bca6fdba7bba7fe06db80db5a6c74c095020f408b1433669a9032b592fbe43768fe5221205714ddc897f868298bb6672ae7fc9108f2d84112467e9fadd9056e5800da757764ef261d9027cd55d294677e52d", @generic="ea87c43271a1b2e1d54380a0889db3b106", @typed={0x18, 0x47, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="f917ec4d9529049344e22ccb4a4fd8fddf016e9ffb84543b5d284d89397635b88cd4e56b1041a16d0a3adc78fb", @generic="c1e88d84dea4c3efc2dc0a829b5fcba0b1ec09c75fc8caa32a2f0c81b387fca291fc00cfbb3c131351266fb7ade4e73b7dd52aa732270ff6a3bcbd9671e1e9857d01dea6b752c8d931d01419e8f16762db4c1ca2895d63f0c7c08f78b68efb0731fe80c283fc550fdd92689d094d85be15b51e711eb56ab69884f329258a46b60a74aecd91e14f78b2dbb8b63a1d09d8a69cb25123cd2241e8d74ca258a4093099e8ea3cbac85d5b7d52bd1d206b057a5dd98eee62b8eac0ece0457e45", @typed={0xc, 0x94, @pid=r2}, @generic="3810147f5e71680b05ff1509c3f33996a701186512d2127407d33b22b2151862630ae61fc714152a2b1ffdfd520c06883a60b428ecdc8ad326fe78890a5ce022fb14f7794897c1cae3b80ba27a3d4bfb35d3f4157aaf09d13cf2e6deef89653f655be9cc890331c477cc9fbf5308cf06d917c4efcbf5447bac9428239d229c0ef213c6871c9771f0f4c06935620e3dff2b8d96660f9f0b3dc92c8c529ec70056758109f974fa057f6278b8ca2dcfcbb4a76021ccc1", @generic="849ec627"]}, @generic="89dde6390b886576f5d74ece44f253f0b4b3e49cfcb9ef5d9350b1", @generic="8a3fc4219d4235731fda630f641bdbe6bff93d4747fc175fb20df53065724ea949c72a59fbabfe5aa9e5cd138df503266568033fb89696171ad7dbb985c82598f0784aba0eea1242a328f8f5157b939800087a3c6587bb7cf15a8d0f59d0c20f3d94cabbab016709c21f0b74ae9b2b3b104a0b67770093999f9ca3e142195ad074553748cafcf9a8be92359c8741bedccf8bd4de60df3d08e72c7f4eb043d578e0ddb472ea59655dd62f20f3a87cc0e05e0b2992d1b88977df747c728f2034d614fa47c78a56", @typed={0xc, 0x58, @fd=r0}]}, 0x3fc}, {&(0x7f0000372000-0x204)={0x204, 0x35, 0x200, 0x7, 0x1, "", [@nested={0x134, 0x5, [@generic="a6f92f953802e5b9368b0ebf4036a6ce9f0c573d42ffed80afed0b063f93a5f888c087a599984451b1430019b1a19afc7418af65fd66cef737001f56f0b804b3bd76f8ebddfb760c859d834daafedccc011b556385b9d8fff2247d1129d25631d9638774d7486ec0f6e6151680800df5da97699e1e717c69d2a00c5451d554d0ed8c4a5fd5ec0a6046c7dd65cf8e4662c6821b7bf65e0401aaa2a2f74cdd4d090afc38612f", @typed={0x10, 0x21, @u64=0x1000}, @typed={0x14, 0x1c, @str='setgroups\x00'}, @generic="1427124541e7a9561e6b31861cc080063e8a4b012139a9", @typed={0xc, 0x93, @u32=0x5}, @generic="0c0b0aa55ca3125a6f295c0efd47203e8a9841", @typed={0xc, 0x67, @fd=r0}, @generic="1dd24ab3980df51d549a57a92a4b77f5a345e3cdcb9aeda452", @typed={0xc, 0x45, @fd=r0}]}, @typed={0xc0, 0x7d, @binary="e3de7065b11c78d032bf2928fcbb9fe67d185d203c9b5c31f76561ec015cec52929d51cc81b5fff1603ea8369342d615aff05c95f6fb00c9aa4a674823064a31f16640073321de65b67d23895f03057fa3fa1f1cfb4787f65e2f96ef2e5955d369f5f3ae66063ab2110e79dcdc64276b1ce5cdc654c50b237372b3f4b329ae856b42f5dd6f6d536680fd99acab20b16f0ebdd3774824c2158e1b0861f31e04ba976d9767cce77e3e1de4a0bddc8b9a4ed70210c85858fa16"}]}, 0x204}, {&(0x7f0000b2d000)={0x9c, 0x25, 0x0, 0x5, 0x2, "", [@typed={0x8, 0x5b}, @typed={0x84, 0x3d, @binary="dd73466ac57f95330fd31cba6caccbb7402a9556f04eae8c6d107cf6cd204d0f1fa6732f00aeabd4b4bf08231858e98a155b0df60100f524a84097b11f962abd04196c319434dc1f9777101b2c89396bf1d9d8f341f04dbf58239e4816a954e8e5557ea09a61ef9c198b241ffcd28b62b51fe286dccc84755b897e59"}]}, 0x9c}], 0x3, &(0x7f000079a000+0x7b5)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x10, 0x1, 0x1, [r0]}], 0x7c, 0x80}, 0x40000) sendfile(r0, r0, &(0x7f00008e9000), 0x9) 2018/02/04 11:12:38 executing program 3: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a2c000)={0x0, 0x3c, &(0x7f0000429000-0x3c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}]}, &(0x7f0000c21000-0x4)=0xc) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00004c0000), 0x800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef4000-0x4)) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef4000-0x8)={r1, 0x9}, &(0x7f0000ef4000-0x4)=0x8) 2018/02/04 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0xfffffe75) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00005fc000)={@multicast2, @remote, 0x0}, &(0x7f0000661000)=0xc) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f80000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f000062a000)=0xe8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f80000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x1, 0x2, 0x0, 0xccf37f18ad9e4f01, 0x80, 0x20, 0x3f, r1, r2}, {0x44, 0x0, 0x7f, 0x200, 0x3, 0x98, 0x3, 0x8000}, {0x9, 0x5, 0x40000000000000, 0x6}, 0x56, 0x9, 0x1, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x1, 0x2, 0x7, 0x8, 0x6, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f00008b3000), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 11:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000081b000)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f0000b97000)="3b3db9ee23f6436a5a9139033835090b3a41c53cdb39b4e9bc6dace7a6e3c02c35") 2018/02/04 11:12:38 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000001000-0x1)=[{&(0x7f0000006000)}], 0x1) 2018/02/04 11:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000956000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000b34000)={0x2, 0x0, 0x1, 0x2}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a9000)='/proc/self/net/pfkey\x00', 0x10800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00009f2000-0xc)={0x0, @empty, @multicast2}, &(0x7f0000eee000)=0xc) connect$packet(r3, &(0x7f0000bf7000-0x14)={0x11, 0xc, r4, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000295000-0xa6)=""/166, &(0x7f0000a6b000-0x4)=0xa6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000295000)={0x0, 0x0}, &(0x7f00000f5000-0x4)=0xc) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000155000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x800, 0x2, 0x401, 0xa, 0xa0, 0x80, 0x3b, r4, r5}, {0x400, 0x6, 0x1, 0x6, 0x8, 0x8, 0x1, 0x1}, {0x9, 0x2, 0x0, 0x2}, 0x8, 0x7, 0x2, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6, 0x2, 0x400, 0xffff, 0x9576, 0x9}}, 0xe8) [ 80.333377] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/04 11:12:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r1, &(0x7f0000014000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x9, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000015c000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f00009cd000-0x3)=0xffffffffffffffab) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 11:12:38 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x12)) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b3c000)={0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000266000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) 2018/02/04 11:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e46000-0x8)='./file0\x00', 0x200000, 0x59) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/04 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009db000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/04 11:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = creat(&(0x7f0000619000)='./file0\x00', 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007c9000)={0xc000001a}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 11:12:38 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001f000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000030000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000021000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000002e000)='vegas\x00', 0x6) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000002d000)=""/40) 2018/02/04 11:12:38 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000019000-0x12)='/dev/input/event#\x00', 0xff, 0x208080) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000017000)={0x100000000, 0x7, 0x7ff, 0x1f, 0xcb3}, 0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000001a000)=[{&(0x7f000001a000)=""/121, 0x79}], 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f000001a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000018000-0xcc)=""/204, 0xcc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000001b000-0x30)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000017000-0x8)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x101, 0x0, 0xd24}, {}, {0x6}]}, 0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x3b, 0x4) 2018/02/04 11:12:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xec000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000b97000-0x10)={0x3f, 0x1, 0xb8, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008e0000-0xfc)=""/252, 0xfc) 2018/02/04 11:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f6b000)) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x8e, 0x0, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ae0000)) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/04 11:12:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000001000)=0x2, 0x4) 2018/02/04 11:12:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x2) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00007cc000-0x9)='/dev/sg#\x00', 0x520, 0xa0000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000929000-0x8)={0x0, 0x3}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000263000-0x14)={r2, 0x0, 0x7f, 0x72f, 0xfff, 0x5}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f00001e2000)=""/192, &(0x7f0000025000)=0xc0) 2018/02/04 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0x1000) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000009000)="1b0000001100030007fffd946fa283bc07eee6d87986c497271d85", 0x313}], 0x1}, 0x0) 2018/02/04 11:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000716000-0x11)='/selinux/enforce\x00', 0x100, 0x0) r1 = eventfd(0x4b27) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007e0000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = memfd_create(&(0x7f000022c000)='user[\x00', 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005a1000)={0x0, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6(0xa, 0x7, 0x641, &(0x7f00003e7000)={0x0}) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000631000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/user\x00', 0x2, 0x0) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/mls\x00', 0x0, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r11 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r12 = fanotify_init(0x0, 0x1000) sendmsg$unix(r0, &(0x7f0000588000)={&(0x7f000021f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000621000)=[{&(0x7f0000418000-0xe8)="0b5824c702dbf3897e042a24a1e280aa0948116d79ac5776b60095c282e976e11a938b89479a1912295652f21e96053828626a25664a9f6d23fadcb8487269f032f15dbc0f1de2014278cd7234800e1154f910e6f0082745f5902110ae5d35947f7c12fa35e736ead1a03212ed44d17f92c364696e83127c0b66d36215038df2adcb78140fefcc882bbc5778e06fe38b303e2820a56aeee6863142f79b156ed37f44e6b7aae1f7a8deffd67678fd7586ef396815643574512538b8d7ec6949b0690a59bfac89115c8591dd9675aa009117de754d3f07deae7ca807c51231a69f6d80f31ed9ed8a8d", 0xe8}, {&(0x7f00004e1000-0x78)="cd6b496b3f0971c66760006730a0c52a6a4aa9ef82f5e6d5a1deb582fe7290978fc0195ecef33a17ef310d80bc3f7cc2c209a5da827144e6f7ff9de13c3f828caa06367fe8efe37d1e6e4d69c83f34490b472ad9b7972fd8f67808014b9c8ab904d125c16a673427a49ce132f1e68005dd746e8e0306cdab", 0x78}, {&(0x7f0000a87000-0xd8)="1631e6c4333c01b7b53a96a928d46c2004bf784495349483e1007a44f47c3e57a1f207c442355838ea0a51bd53f1013c6dc7a338be476b46dac2154f18f519abad9e68c5b6db036bbad915423090405748008d5737c93fb07e98f6559359ca17ca4af6e78e2595f5c5164acf43f0e0dc0e3a7b7565fe0241f95e1e33375fe1a7a5141845be1a3ea808387dc80e4e17181b143a10711ed6cbd2eac344fe9c724aa9fc7cc55e144f4baed067357b20bc5d9db10290ccdc4d83ecf3da2750d0171f955263740b99d6b72ca3ae758e5d32597349bc44e046863c", 0xd8}], 0x3, &(0x7f00009fe000-0x54)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x1c, 0x1, 0x1, [r8, r9, r10, r11]}, @rights={0x10, 0x1, 0x1, [r12]}], 0x54, 0x890}, 0x40000) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000ea3000)='ramfs\x00', 0x8c24, &(0x7f00003cd000)="b8") fcntl$getflags(r8, 0xb) r13 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000662000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r13, 0x0) 2018/02/04 11:12:38 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000901000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r1, &(0x7f0000e88000)=[{&(0x7f000082d000)}], 0x1, 0x0) 2018/02/04 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00004a5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000)={0x0, 0x5d, 0x20}, &(0x7f0000e26000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c43000), 0x8) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) stat(&(0x7f0000e49000)='./file0\x00', &(0x7f00005f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) setresgid(r2, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3b, &(0x7f00003eb000), &(0x7f00006c0000)) 2018/02/04 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10001}, 0xffffffffffffffef) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f00007da000-0x8)='./file0\x00', 0x4) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000ae6000-0x8)='./file0\x00', 0x800) inotify_rm_watch(r1, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a23000)='/dev/vga_arbiter\x00', 0x62000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000+0xfde)=0x3, 0x3a2) 2018/02/04 11:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000068000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ad8000)='attr/prev\x00') sendmsg$nl_generic(r1, &(0x7f0000a14000-0x1c)={&(0x7f000099e000)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000412000-0x8)={&(0x7f0000cf8000-0x124)={0x124, 0x1c, 0x200, 0x3, 0x3, {0x9}, [@nested={0xd8, 0x30, [@generic="2a55af26fa3195467f6bf1533ec2effb86c56f533618fc657e89098b89e2c79888aba87ea3edca3c8c35652499748416fec3b088eb9fccf9ec60e0d1b42d9cd975b8ebead8ec7f36169c13e07492077d4bcf6057cc32b6ee050e1e5eb3d997b42902f3af01d773470787e563f0ee9a675eab68015771ef18e7451f6a5b06404f000b410d67858be3d1d7cdd33ecd33761ca73897868c3a5a854760fcd0b4e7807a25d9a916dec6b947e9b807ece1e41dde07e47c3033dc870e47ce1264144620fd56fac80957ef0425a0aa1397beeb7da8f976"]}, @generic="ec65584d21c899b2afc09eee08c848fb02cb99e256aa835907e9ea394e93a78e720914eb1b9f0b9e17be6b433ff6ec197a29805e8c"]}, 0x124}, 0x1}, 0x4008010) 2018/02/04 11:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ae8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004fb000)='./file0\x00', 0x200000, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/checkreqprot\x00', 0x880, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000acf000)={0x1, 0x9, 0x4, 0x1}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000062f000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/04 11:12:38 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000ff3000)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f00003f6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {}, {}, @rumble}) syz_open_dev$evdev(&(0x7f00003d2000)='/dev/input/event#\x00', 0xffffffff, 0x40) 2018/02/04 11:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000577000-0x10)='/selinux/status\x00', 0x0, 0x0) execveat(r0, &(0x7f0000355000)='./file0\x00', &(0x7f0000092000)=[&(0x7f0000777000-0x5)='bdev\x00'], &(0x7f0000a86000-0x20)=[&(0x7f0000841000)='ppp1selfuser{\x00', &(0x7f0000b42000)='!\x00', &(0x7f00000b2000-0x9)='vboxnet0\x00', &(0x7f0000560000)='\x00', &(0x7f0000306000)='\x00', &(0x7f0000421000-0x1)='\x00', &(0x7f0000eb2000-0x1)='\x00', &(0x7f0000a31000-0x1f)='selinuxproc-GPL-\'vboxnet1wlan1\x00'], 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b5e000-0xc)={0x0, @multicast1, @multicast2}, &(0x7f00007e6000)=0xc) stat(&(0x7f0000832000-0x1)='.', &(0x7f00007f1000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f5000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0xc8, 0x2, 0x5, 0x2, 0xa0, 0xa0, 0x3b, r1, r2}, {0x7, 0x101, 0x3, 0x1ff, 0xffffffffffffda3d, 0x7, 0x1, 0x1}, {0x6, 0x8000, 0x5, 0x1}, 0x9, 0x9, 0x0, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x1, 0x3, 0x100, 0x7, 0x9, 0xc78a}}, 0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008ef000)={0x77359400}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000077f000-0x8), &(0x7f0000bd0000-0x4)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000567000)=[0x7, 0x8]) 2018/02/04 11:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c6b000-0x5)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d6c000)='1', 0x1, r1) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r1) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00006f5000)="d2daa0f3abb3330467cff40f8c557d48dc9e84fb5d41") 2018/02/04 11:12:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c74000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000498000-0x10), &(0x7f0000631000-0x4)=0x10, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) 2018/02/04 11:12:38 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a83000)='/selinux/enforce\x00', 0x400143, 0x0) r1 = gettid() ptrace$peek(0x2, r1, &(0x7f0000a5b000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000477000)={0x0, @in6={{0xa, 0x0, 0x2, @empty, 0x9}}, 0x8162, 0x701e, 0x3502a25a, 0xdfe, 0x2714}, &(0x7f0000ace000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000475000-0x14)={r2, 0x3f, 0x3, 0x2, 0x4, 0xff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 11:12:39 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000636000-0x10)='/dev/input/mice\x00', 0x0, 0x80300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000668000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/02/04 11:12:39 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/autofs\x00', 0x404001, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x39c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000d0000-0x8)={0x4, &(0x7f0000a38000)=[{0xea0, 0x9, 0x1f, 0x25af13c3}, {0x8, 0x0, 0xfffffffffffffff9, 0x1}, {0x6, 0x3, 0xffffffffffffffff, 0x3}, {0x0, 0x9, 0x8, 0x10000}]}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bd5000-0x8)={0x0, 0x8000000000000}, &(0x7f0000fa7000-0x1)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c41000)={r1, 0xc8}, &(0x7f0000eec000)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000022f000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000f24000), &(0x7f0000c2f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000225000-0x8)=@assoc_value={r2, 0xc7d}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000477000)='setgroups\x00') 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000663000), &(0x7f000082d000-0x8), 0x8) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000022d000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ed7000-0x4)=0xf54) 2018/02/04 11:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c74000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000498000-0x10), &(0x7f0000631000-0x4)=0x10, 0x80800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) 2018/02/04 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001}}, 0xe8) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000e0000)=0x11, 0x4) epoll_wait(r1, &(0x7f0000f14000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3f9) r2 = getpgid(0x0) wait4(r2, &(0x7f00006dc000), 0x60000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00002af000)=0x7fff, 0x4) r3 = socket$inet6(0xa, 0x7, 0x63) dup3(r0, r3, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000066000)="df41908f749e8ce918a94d42b5", 0xd, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x80800) r1 = socket$inet(0x2, 0xa, 0x7ff) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00007d7000-0x4)=0x400) sendfile(r0, r1, &(0x7f0000a4e000-0x4), 0xff00000000000000) perf_event_open(&(0x7f000000a000)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007000-0x14)=@ethtool_modinfo={0x42, 0x403, 0x2a, "f91a27df0093aa8c"}}) 2018/02/04 11:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000044a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ppoll(&(0x7f0000782000-0x30)=[{r1}], 0x1, &(0x7f0000d98000), &(0x7f0000a6b000-0x8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c75000+0x963)={0x0, 0x0}) timer_create(0x7, &(0x7f00003a2000)={0x0, 0x8, 0x1, @thr={&(0x7f0000d09000)="740b35f89b37adec4f03e56203a93cf0e8165b4988891ad49c6c1db35efdf26cab94c2cb5ff73a7862d4e5688843bcb0c61aea4cd33c073d8749408296330ae99bf4f813b613dd66cb83b910ad2d", &(0x7f0000dad000)="9882372cf5ffa9e6e74fd68f6f3d79d7639b77b94fcbdaa91dbebb2e205991a9317abfd115c48970a45118be215dbcb22ac72526a793689902e809c5962ae092dc034373d8aadd2ebb71610da60cb2ef8c402fe12a93e9fe7d5ae1f8fe346a121158f30e7651fc38f28252c18ab4c416374061bccfdb4424d3a473a94f472fb3adaa60e60a990bf45fa5cbe94dc20c82a5db27f18b"}}, &(0x7f00003ea000)) timer_create(0x5, &(0x7f0000b2b000-0x58)={0x0, 0x33, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000d92000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00007a2000)={{0x77359400, r0}, {0x77359400}}, &(0x7f00003ca000)={{}, {0x0}}) pselect6(0x40, &(0x7f0000790000), &(0x7f000087b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f000017d000-0x40)={0x4, 0x550}, &(0x7f00009b7000)={r2}, &(0x7f0000361000-0x10)={&(0x7f0000951000-0x8), 0x8}) 2018/02/04 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) read(r0, &(0x7f000003b000-0xfb)=""/251, 0x1ab) ptrace(0x4207, r2) 2018/02/04 11:12:39 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x0, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x8000000006) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fe7000)='/dev/ptmx\x00', 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000fe8000-0x30)={0x100, 0x1, 0x9, 0x9, 0x2, 0x1f}) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="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", 0xc18}], 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fe7000)={&(0x7f0000a9e000)=@nl=@proc={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000fe8000-0x38)=[{&(0x7f0000fe8000-0x1b)="2aee46a9974aec26a5c1a2f83430b3f524ea2e8fd423b250a4a4e877a82cbaaf01c4d0c35f082e3a18dd31f555c9c9a6fa220029ace74642e452db92cb390afa9b544290d0db2ff2a1ed19c7", 0x4c}, {&(0x7f0000ad4000)="3369925d015026544e0192719634ecc0ecdf5e342b83261a6453153e59b9", 0x1e}, {&(0x7f0000fe7000)="ee5f86e75f378eef6a45f2023dd010d90614b04f4d049f52ede3b1f602e94e0f51bcb441dec20dafc58091f2eeefc7b94023659469da2be331b5ecb636013b3cca61d90f1e37be09dece8e97c71eff3e74b763ad64c8f0416d8778e76fa47ca51d9c7e355ffd609cadc204ae389fe6237278424dd151ebb296e545e65d1603a3cc95a2d9674633e6c66508b98fc7815275f9d1f35e21c54e1fbad1422c1a373d23758e91f9c5c7f706a28e7adb498b3596507e80469250cc943679369c9cbc4462b8a81e293a12a73f5090892fa0ad6dd184d39fd7baf1a459327e549ecd27f8664b9a", 0xe3}, {&(0x7f0000e86000)="d054b4901772b877297d00ade9edaa16d1afb22fbc6b55288474b30e8dc7c4e7f5c309f716387b6305ac4940b546d86cac87b1b4cfab7b3ee1e97665688055370ab2ff9ae29ee08b5aa37356fa158837211274cac83c7342872443c20e4592c39935b5860e84e6a1154b06f6b67326a11c112be5efae", 0x76}, {&(0x7f0000d1e000)="2a5d8d717ccecb2449753bcb8be42f8a049d67d49c36835e19d00fbad8d637612888ebd0428dbfb9471434b9d89f943922c794402adabb9c65525dfaf1c05f2066f9d0cd4df2e7605088a3e261c43dcdf8fa013957038257aed4b78c2b00051590edc68ac3", 0x65}, {&(0x7f0000e6a000-0x1000)="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", 0x1000}, {&(0x7f00003ca000)="7ea8710d70637623b3f3e98b85a5402c422cdee292cc140e810b1abade1296549c288378df86e0c74c3d86955a8c33ce62cfacf270c10dda369d064beb22ffb4e3f6f23bff79136cfb070f89ac580e93ab33cff60af1048bc364543dfb6474cea6b3439e3f343f72fe6de575041820972911ab8e46d3a04031e7597aca759a3bd7595fd94f7567c0293b125ee0d503859c145a188f108ba2bc29fe1f5ff7aa4d26a5dd87cd9a31", 0xa7}], 0x7, &(0x7f0000634000-0x10)=[{0x10, 0x11b, 0x0, "da5bfc"}], 0x10, 0x10}, 0x40045) 2018/02/04 11:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000963000)={0x100000001, 0x2, 0x5, 0x3f, 0x0}, &(0x7f0000e7f000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdd000-0x20)={0x0, 0x3, 0x8, 0x100000001, 0x7d, 0x1, 0x5, 0x7, r1}, 0x20) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockname$unix(r2, &(0x7f00007e6000)=@abs, &(0x7f0000f00000-0x4)=0x8) 2018/02/04 11:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ce9000-0x79)=""/121) write$sndseq(r0, &(0x7f0000044000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000f86000)}}], 0x1c) 2018/02/04 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) flistxattr(r0, &(0x7f0000fe3000)=""/181, 0xb5) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) finit_module(r0, &(0x7f0000ed5000)='self\x00', 0x1) 2018/02/04 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc5000)={0x0}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000016c000-0x4)=0x20, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c43000)='/dev/ashmem\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000829000)) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f00006a9000-0x4), 0x4) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00006ea000)=""/211) r6 = dup2(r5, r2) fstatfs(r4, &(0x7f00007e2000+0x6c5)=""/147) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) setsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f00002cf000)=0x7, 0x4) fcntl$setflags(r2, 0x2, 0x65b5720e5053117d) [ 80.864534] binder: 9407:9409 ERROR: BC_REGISTER_LOOPER called without request 2018/02/04 11:12:39 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x1) 2018/02/04 11:12:39 executing program 1: unshare(0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000016c000-0x4)) 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000036e000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f72000)) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f74000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000f74000-0x4)=0xe8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f75000-0x4)={0x3ff}, 0x4) bind$packet(r0, &(0x7f0000d36000-0x14)={0x11, 0xf6, r1, 0x1, 0x6863, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000001000-0x1c)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007a0000)='net/l2cap\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000fef000)=0x12, 0x4) connect$unix(r2, &(0x7f0000bb3000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000da8000-0x18)={&(0x7f0000000000/0x1000)=nil, 0xdda5, 0x3, 0x9, &(0x7f000016e000/0x1000)=nil}) 2018/02/04 11:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a31000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000270000-0x8)={0x0}) splice(r0, &(0x7f00004d4000), r1, &(0x7f00001fa000), 0x2, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000d6a000)={0x0, 0x7530}, 0x8) [ 80.909282] binder: BINDER_SET_CONTEXT_MGR already set [ 80.919498] binder: 9407:9424 ERROR: BC_REGISTER_LOOPER called without request [ 80.929707] binder: 9407:9409 ioctl 40046207 0 returned -16 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x40)="5bd62afd304018466d59698f1b99f6a986bb35151c19213bc0be04656f2766931d578ad75fbf93ab8d0e6e0093125b7e593cd5ec035498af7bfc394eeece138a", &(0x7f0000690000), &(0x7f0000f2b000), &(0x7f0000000000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000000), 0x80000) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x480) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000003000-0x30)={&(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0], &(0x7f0000004000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x6, 0x3, 0x6}) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x58, 0x800) r2 = accept4(r1, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000001000)=0x20, 0x80800) fsync(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000)={0x0, 0x4, 0x3ff, 0x3, 0x9, 0x80000000, 0xffffffffffffff9d, 0xffffffff8bf7f7cf, 0x2, 0x800, 0x8bb}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) getpriority(0x1, 0x0) [ 80.957507] binder: send failed reply for transaction 38 to 9407:9409 [ 80.964449] binder: undelivered TRANSACTION_COMPLETE [ 80.970594] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000d9f000-0x5d)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) r1 = creat(&(0x7f0000492000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000996000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002be000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000669000)={r2, 0x4, "1e87111a"}, &(0x7f0000ce3000)=0xc) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0x100000000003}) 2018/02/04 11:12:39 executing program 4: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029c000-0x24)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd9000-0xc)=[{}], 0x1, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000855000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCCONS(r4, 0x541d) poll(&(0x7f000000f000)=[{r3}], 0x1, 0x0) 2018/02/04 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x20, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x21}, [@typed={0xc, 0x10001, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/02/04 11:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f9000-0x10)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xeb2000)=nil, 0xeb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5407, &(0x7f0000eb0000-0x8)) r3 = gettid() tkill(r3, 0x16) 2018/02/04 11:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a88000-0x8)={0x1, [0x0]}, &(0x7f0000022000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cad000-0xa)={r1, 0x3ff, 0x1, [0x361]}, &(0x7f0000c41000-0x4)=0xa) 2018/02/04 11:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x2, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') getresuid(&(0x7f0000c6d000), &(0x7f00009a8000), &(0x7f00003eb000-0x4)) write$evdev(r1, &(0x7f0000120000)=[{{}, 0xfff, 0xca, 0x2}, {{0x0, 0x2710}, 0x2, 0x2, 0x8}], 0x20) socketpair(0x2, 0x5, 0x7fff, &(0x7f0000179000)) sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000479000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000600000-0x5c)) 2018/02/04 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000006b000-0x58)={0x0, 0xe, 0x4, @thr={&(0x7f0000f42000-0xf8)="efa76724437f8b73e89aecbb4f82a7ee145e1554ae1f14aeaed5097efbbf5dd2221c80d80b4023af364ff2678dd7d687ee2984f31fd4f969c0385d9a7d26041c24d99e738e0f8cc29f4211ed083c0e91a4e7d2f3888ab2d4f79bcf4247ce3da9a9da3c0b65ad99111f8e70dda635c56b8314a818718323eba9fed8b6b0ff3a3e6a80b0eb33a7bfe9227f3fa0cf13624a0b50272486ea21e2c54d92015d64c6def5cd8b300fa44962d8159946a7840385479ffe97bc7b29b65f5aa98ebb7de026b8ff15ee98f61ee4121fb21d88749b1cfcb1738f067d50dd2bf42716441658dd479328c727f9d7c9422d2069e337ec2fe2df0551848e4b4d", &(0x7f000020b000)="cfe5ec82acc882b188202a7ebf43e6c6d5a90bf00027ea8cd25abfa8996782db39b2e6b60515aea9ed951b4c13dab3828968b45cd220ca7396f0bacb8613cbc3945160e75b54217c22fb70cb19979f452fe74f0c1c6649c7627d868725739036d82811c4026e2736be44e9fa5836fe27e995e74d8d43450a932bb094190b466681b7312fc83637182f0c304e62530c2dbc4f26030b54bd1b31c0ca7e4724655f29f3e5359a0258c2ea681eaeca4975bc17b98bdb9d44040a79088f"}}, &(0x7f0000de3000-0x4)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ab5000-0x16)='/selinux/checkreqprot\x00', 0x103800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c88000-0x8)=[{0x7, 0x6}], 0x1) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000623000)={{}, {0x77359400}}, 0x0) 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000235000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000042f000)={0x0, 0x7ff, 0x6}, &(0x7f0000680000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003ce000-0x98)={r2, @in={{0x2, 0x0, @empty}}, 0x5, 0x3ee795}, 0x98) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000064b000-0x4), 0x37a33988569e4fac) 2018/02/04 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002bf000)='/selinux/checkreqprot\x00', 0x80, 0x0) openat(r0, &(0x7f0000669000-0x8)='./file0\x00', 0xc4000, 0x100) socket$netlink(0x10, 0x3, 0x100000000f) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000e14000)=0x409) writev(r0, &(0x7f000095f000-0x8)=[{&(0x7f000063e000)="290000000100190000003fffffffda060200000000e8000104000800000000000011000000050000002e902b0ede979e12e3ce3af2", 0x35}], 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000034c000)=""/63) 2018/02/04 11:12:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006ae000-0x4)=0x0) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x7fff) 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'btrfs.', '$\x00'}, &(0x7f00004a9000-0x4c)="0200000022ffffabea0000000730de2d6a1f06a06113d50da1a968afad148199a1fc48ffd407080813893fd75218535017c594af85c33081ec56f6f323b0664b964851746f35f0b0f8e1d5fc", 0x4c, 0x0) 2018/02/04 11:12:39 executing program 4: 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) r0 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0xf6)="9c826cfb0e3719fe57d2fe11ae0ccd370031cbfff4d56d38a99f57048894bbffa267bacf79412b9163881c9845cfdd209f99e3187e3330d68d4b1bc31af2413fe1ffe2f43a2433767b5baf25e422f7deb3e24248153358ecbdee567713ceb9942b84bd4efbbfabd076644e8641790b1508bd5da50f4463471589b57d835c147e8b06305bfdfdfd2837aec9ded5559c3d5972e49fb7261619d0904590200f727f98850e32a5f847d56df1220d86099b8f8c775719e05d624667f058503a0e6ee9e8274a757312fa84d9a2a75e5b6e5141e1fa7455aa7c158d81e17c83bbf101e88704706f53d1a01cf1415a3eac60f53df59bdd8a0742", 0xf6, 0xfffffffffffffff9) add_key$user(&(0x7f000098b000)='user\x00', &(0x7f00008ba000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="1080b3be2aeae88397fb33acd6d894828845123d5ec24aa8beb8885de5dfdd226c57b6c2035d8fa11a005421e5ab777d7cf654256b1aafc57e81b62c9b89bcb282b2fa440f7e683852c94e7e8c2009257207b877711c1c7a8a97836da22c41df8ed5dcf6fb55422935aaa1ecb64f88efd8acc672db63948565773d3609b9f96c283bb2acfdd5a4775d8f43d15fe1", 0x8e, r0) keyctl$assume_authority(0x10, r0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000)={0x7a8, 0x7}) keyctl$search(0xa, 0x0, &(0x7f000094a000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0) 2018/02/04 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00007fd000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mkdir(&(0x7f0000b20000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c7b000-0x50)={@generic="e9cc9000befb775f49f5a20fb93e9b3d", @ifru_data=&(0x7f0000e38000)="1d19d323382ebc40a00690654375c56af68510596c7223b33fa252da3b811dfe"}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000cd1000-0x4)=0x3ff, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f00000ce000-0x89)=""/137, 0xdeb}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/04 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000005, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x70}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000a39000)={0x80000004}) 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002b000-0x15)='/proc/self/net/pfkey\x00', 0x4081, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000c0b000-0x10)={0x7fffffff, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000c83000-0x10)={0x100, r1, 0x10003, 0x800}) r2 = socket$inet6(0xa, 0x80004, 0x4) capset(&(0x7f0000800000)={0x19980330}, &(0x7f00005cd000-0x18)={0xa2, 0x3, 0x0, 0x0, 0x22}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000ffb000-0x8)={&(0x7f0000f89000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) sendmsg$nl_xfrm(r3, &(0x7f0000d45000)={&(0x7f0000a61000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000294000-0x8)={&(0x7f00007f4000-0x2a4)=@flushsa={0x2a4, 0x1c, 0x530, 0x3, 0x1, {0x6c}, [@tfcpad={0x8, 0x16, 0x7}, @migrate={0x1bc, 0x11, [{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3c, 0x0, 0x0, 0x2, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x32, 0x1, 0x0, 0x5, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in=@empty, 0x3b, 0x0, 0x0, 0x3, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xff, 0x4, 0x0, 0x6, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in6=@empty, 0xff, 0x2, 0x0, 0x1, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@rand_addr=0x3ff, 0xff, 0x4, 0x0, 0x1, 0x2}, {@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xff, 0x4, 0x0, 0x3, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x33, 0x5, 0x0, 0x6, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x32, 0x2, 0x0, 0x2, 0xa, 0x2}]}, @tfcpad={0x8, 0x16, 0x10000}, @algo_aead={0x54, 0x12, {{'pcrypt(pcrypt(pcrypt(gcm(aes))))\x00'}, 0x28, 0xa0, "489d376a76"}}, @lifetime_val={0x28, 0x9, {0x3ff, 0x100000000, 0xfffffffffffffffa, 0x7}}, @output_mark={0x8, 0x1d, 0x7fff}, @replay_esn_val={0x40, 0x17, {0x9, 0x3, 0x1, 0x3, 0x5, 0x8, [0x8, 0x4, 0x9fe, 0x4, 0x1, 0x167, 0xffff, 0x4, 0x0]}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x400c840}, 0x20000000) 2018/02/04 11:12:39 executing program 1: prctl$setmm(0x23, 0x5, &(0x7f00005e7000/0x4000)=nil) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x290240) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000017000)={&(0x7f0000000000/0x1000)=nil, 0xb68cbb3, 0x0, 0x40, &(0x7f000000a000/0x2000)=nil, 0xffff}) r2 = getpgid(0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={r2, r3, r4}, 0xc) 2018/02/04 11:12:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000012000)=0x2, 0x4) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500090014000000000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/04 11:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000d6d000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000289000-0x4), &(0x7f0000781000-0x4)=0x4) [ 81.248742] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. [ 81.283682] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/04 11:12:39 executing program 1: prctl$setmm(0x23, 0x5, &(0x7f00005e7000/0x4000)=nil) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = syz_open_dev$mice(&(0x7f0000012000)='/dev/input/mice\x00', 0x0, 0x290240) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000017000)={&(0x7f0000000000/0x1000)=nil, 0xb68cbb3, 0x0, 0x40, &(0x7f000000a000/0x2000)=nil, 0xffff}) r2 = getpgid(0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={r2, r3, r4}, 0xc) 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f000029d000-0x8)='./file0\x00', 0x0, 0x49) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001b2000-0xc)=@sack_info={0x0, 0x3, 0xffffffffffffff63}, &(0x7f0000aa2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000063b000)={r2, 0x5}, &(0x7f000008d000-0x4)=0x8) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x4}) r3 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000775000)=0x5, 0x4) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f000063e000)=0x10) 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/ptmx\x00', 0x81, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x8000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000384000-0x4)=0x3) write(r1, &(0x7f0000883000-0x5a)="550a17730e8c2a2cefacca21a94586d9d5819cbcf5ca176468b2dbe4f18cdebd213b5763b242617735d98367f47c985e89687df221c8275811d20edb4a2b6c93684cc0ce6fe7d78bda8edf39ca4727f117bf5989900f4157352a", 0x5a) 2018/02/04 11:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000d20000-0x8)='./file0\x00', &(0x7f000011b000)={{0x77359400}}, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bf2000)='encrypted\x00', &(0x7f0000a85000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cf3000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000743000-0xd)='dns_resolver\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e9c000-0xa)="bac4093a07defed3e880", 0xa, 0xfffffffffffffffa) r2 = accept4(0xffffffffffffff9c, &(0x7f000093d000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f0000554000-0x4)=0x1e, 0x80800) listen$netrom(r2, 0x7ff) keyctl$unlink(0x9, r0, r1) add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r1) 2018/02/04 11:12:39 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) iopl(0x9) 2018/02/04 11:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003e2000)={0x0, 0x200}, &(0x7f0000f35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000981000-0xd5)={r2, 0xcd, "2d5aabe41394e212b7879aeb88dd5c817386c0b1ba7332364f5426201695699c51b564b0ca9cbba5f050e3abe6f5bb71e15c3ddf406c7e2ffa46506c5c0b5837c45ea27f71f906f10b43181c8fc7208fec1ecaf323dde5fd0e5d060e612a14a2db75668d3bdde94211261195460ab9872525df2ab2d6315919317bad1295f226161df3ab7b4bdf49b2db27e57ee7479a02600691f052a3be683901c03f2473b94a9405aa5c6f6904abc38277db2fac9fe83acbf3ac160737f355befbea481d8b8d9a8a8d0542dfc7f61d9e31dc"}, &(0x7f00009bc000-0x4)=0xd5) 2018/02/04 11:12:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/02/04 11:12:39 executing program 1: r0 = memfd_create(&(0x7f000009b000-0x1)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000037f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000177000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000b3e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f00008ce000-0x6)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r4 = dup3(r3, r2, 0x0) r5 = epoll_create(0x2) write$fuse(r4, &(0x7f000083d000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0xff4b) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00003d7000-0xc)) 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000907000)='net/udp6\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000656000-0x4)={0x6}, 0x4) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ccc000-0x2)={0x2, 0x4, 0xe0, 0x80, 0x0}, &(0x7f000062c000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c89000-0x18)={r3, 0x3f, 0x10, 0x81, 0x9}, &(0x7f000002b000-0x4)=0x18) 2018/02/04 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000065f000-0x4)=0xe, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006a1000)) pipe2(&(0x7f0000976000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00006d8000-0xc3)=""/195) 2018/02/04 11:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000741000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000a1a000-0x28)={0x5, 0x10001, 0x0, 0x4, 0x8}) mprotect(&(0x7f000017a000/0x3000)=nil, 0x3000, 0xfffffe) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdd000-0x50)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002eb000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b08000-0x9)='illinois\x00', 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000be7000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000510000-0x4)=r3) 2018/02/04 11:12:39 executing program 3: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000059000-0xb)='dctcp-reno\x00', 0xb) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) 2018/02/04 11:12:39 executing program 4: socketpair(0xf, 0x80003, 0x0, &(0x7f0000511000-0x8)) [ 81.375913] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff010000000000001e0020000100000100000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f3f000-0x110)={0x4, {{0xa, 0xffffffffffffffff, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007a2000), &(0x7f0000688000)=0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc7000-0xad)={0x0, 0xa5, "c2c19c938b7fb192aa23bbcf114dc720558e53c414a1dc006e63e2a459953973f97edeaee3a873339c5934d074a9661bf5da8efc195369ad7026957f92bf509b799f64e828df4a75f7da720ae1026510e095b3eded2d33034351c94f4f9e918e422cc79f0aeb757cdeb432d491c385ba6a34c07766bb3ead80273f97cc161e17349e6e8ed7a7c2506b4f920940d5229bfc547d41670d382f80f1a63a2c1a5dc2e08a81424a"}, &(0x7f000037d000-0x4)=0xad) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c6f000-0x10)={0x10000, 0x1, 0x4, 0xff, r2}, 0x10) 2018/02/04 11:12:39 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d7f000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r1, &(0x7f0000000000), 0x8b00) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000df2000-0x8)='syscall\x00') mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000df4000-0x4)) read(r2, &(0x7f0000d1a000-0xbf)=""/191, 0xbf) 2018/02/04 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000cd9000)={0x0, 0x0}) r1 = open(&(0x7f0000a51000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c83000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f000088b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00007e5000-0xd6)={r2, 0xce, "dbb729238c0b97e203eef01217b365c193c7e703f29e1c9897ffa18328c24510b6717a7fc4e535aff2306dd9015e24399cc87627bb6631bd545504a6c1c608512df827e87c00e145a603923da5fa04852e96926227ab1c43cd81aec0ccd13dc4995f350a7ab9fe73d8508e7ce42417c95a0530dce2d8a72752f7075c4f08d503f3b0e477be26727c37bf7015787a5af78f2dd0585d8401bfdfaefbd0d533a2a5384a0edc81733e43af64a1af69eb96ecb1ed6ff041b23cafac9b0f49f18065490e8edd1bebb830fbf2b1dac5502f"}, &(0x7f0000bd5000-0x4)=0xd6) write$selinux_create(r1, &(0x7f0000da2000-0x14)=@access={'system_u:object_r:getty_etc_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x33, 0x36}, 0x3b) bind$unix(r0, &(0x7f000072d000+0x9ac)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000045000-0x70)={0x5, {0x2, 0x2, @rand_addr=0x200}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x2, 0x401, 0x1, 0x0, &(0x7f00002b8000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7f, 0x7a, 0x3f75}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 11:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000960000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004fb000)="6e03742f736f070900617436001b03") pread64(r1, &(0x7f0000880000), 0x4ae2e9cbea52bd22, 0x0) 2018/02/04 11:12:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b8000)='gid_map\x00') sendfile(r0, r0, &(0x7f0000b58000), 0x100000000) 2018/02/04 11:12:39 executing program 5: pipe(&(0x7f0000648000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000099d000-0x10)='/dev/input/mice\x00', 0x0, 0xc8c0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000097a000-0xc)={0x9}) epoll_pwait(r3, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002f000-0x8), 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000007a000)={"2e1a46c99c5b47f8de30acc28efd3ced", {0x4, 0x2, 0x8, "610614fdb6af", 0x6}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c59000-0xc)={0x0, 0xffffffff, 0x20}, &(0x7f0000a9a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a93000-0x8)={r4, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000c1000)={r4, 0xff}, 0x6) dup3(r1, r0, 0x80000) 2018/02/04 11:12:39 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f00001de000-0x8)={0x7}, 0xfffffffffffffe2e, 0x80800) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f1c000-0x8)=0x15f8abbbf149b95b) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000038a000)={0x2911, 0x6, 0xfffffffffffffff9, 0x2, 0x13, 0x3f}) sendto$inet(r1, &(0x7f0000e7b000)="dc", 0x1, 0xfffffffffffffffc, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f1b000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/04 11:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d96000)=0x6, &(0x7f0000fdf000-0x4)=0x4) fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r1, &(0x7f000084f000), 0xfff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004cc000-0x20)={0x80000001, 0x2, 0x800c, 0x3, 0x0, 0x2, 0x1, 0x800, 0x0}, &(0x7f0000ffe000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000579000)={r2, 0x0, 0xf3, "69a075042194b228c7a049178abd9fac563b17a0804a611a51f6a44277e4e32ea3b8e174817e19c35f9d41ef13189cc7dfbef2a8a49ce05efaef7723ba6c2788d878007fc1c04f6e65afcb09fb87ae34296958e949f170ac84a00b50ac9f1f8fcdd1c9f400f03976fd225c06676853a0cdf8f6f55496239e1f6d8065b5021bb52ed1059a33eb500aac0be5c23a507d91c9e3d8a84d2d44e2508a782c846fd12f28b713ad5771c78083bc2b29d8c9b233e57c1736240e3116609dfff153e4ead753067dde114b977ab8e3b651568e7f8f95caf42c0fe04cc9ec2bdcd4e8fe2f37898f14bf62183288455d7d4685956383cde3d1"}, 0xfb) 2018/02/04 11:12:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000023f000)={@dev, @dev, 0x0}, &(0x7f00001ba000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00005c2000)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) 2018/02/04 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0xfffffc68) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003f9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000e8c000)=0x7f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000760000-0x10)={0x0, 0x0, 0x0, 0x3f}) 2018/02/04 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f00008e4000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000647000)={0x0, @in={{0x2, 0x3, @empty}}, 0x4e6, 0x400, 0x1, 0x4, 0x7}, &(0x7f0000103000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ecd000-0x10)={r2, 0x6, 0x4, [0x1, 0x7, 0x9, 0x0]}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x4}}) 2018/02/04 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000068a000)) r0 = syz_open_dev$random(&(0x7f0000109000-0xc)='/dev/random\x00', 0x0, 0x292480) fchdir(r0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000baa000-0x61)=""/97, &(0x7f0000e2d000-0x4)=0x61) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000beb000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000f7000)='tls\x00', 0x4) 2018/02/04 11:12:39 executing program 4: set_tid_address(&(0x7f0000106000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000925000/0x4000)=nil, 0x4000, 0x3) 2018/02/04 11:12:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229"}, 0x14) sendto$inet(r0, &(0x7f0000885000)="dbe9ba5cbf236e4545a846758d469a72f9c95f6db97484efd2c40381176a83fd22455f57e5300afaba69d90e6cde338b807f7f51849934821fed04940eb172f139d30eb6088bb76a", 0x7ff, 0x20000000, &(0x7f000030c000-0x10)={0x2, 0x2, @empty}, 0xb) 2018/02/04 11:12:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009cc000)=0x8) 2018/02/04 11:12:39 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006e1000)={0xffffffff, 0x2}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000476000-0x6)='cubic\x00', 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000f95000)='/dev/usbmon#\x00', 0x820, 0x2100) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000ffe000-0x1e)=""/30, &(0x7f0000ffe000-0x4)=0x1e) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f000095b000)={{0x77359400}}, &(0x7f0000ffd000)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000a06000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fff000-0x4)=0x1c) 2018/02/04 11:12:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007a4000-0x4), &(0x7f0000aa7000), &(0x7f0000293000-0x4)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103c, 0x0) r0 = syz_open_dev$mice(&(0x7f0000888000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000098c000-0x8)={0x1, r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e39000-0x98)={0x0, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x8, 0xd0}, &(0x7f0000cb2000+0x667)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b77000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x3f}}, 0x7, 0xa808}, 0x98) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) munlock(&(0x7f0000deb000/0x2000)=nil, 0x2000) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000fc5000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) [ 81.573407] ALSA: seq fatal error: cannot create timer (-16) 2018/02/04 11:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/enforce\x00', 0x400080, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000236000)={&(0x7f0000999000/0x2000)=nil, 0x2000}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) 2018/02/04 11:12:40 executing program 0: restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x3e)="31e926aa1272c764d585c9a847e2352c4510152170bb2808fb672270154584754763f178350823b953117a6af16233ea26b865be079a53d8cdd572c29329886de170073324cfe0", 0x47, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x4, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) timer_create(0x1, &(0x7f0000000000)={0x0, 0x2a, 0x4, @tid=r1}, &(0x7f0000001000-0x4)) fstatfs(r0, &(0x7f0000000000)=""/189) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0xfffffffffffffff9, 0x5c6b7c6c, 0x0, 0x2, 0x80000001, 0x4, 0xffffffffffff48f1, 0x800, 0x9, 0x7, 0x8, 0x7ff}) fcntl$setstatus(r0, 0x4, 0x800) 2018/02/04 11:12:40 executing program 1: 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) clone(0x22000000, &(0x7f0000212000)='1', &(0x7f000053b000-0x4), &(0x7f0000edd000-0x4), &(0x7f00000f9000-0x3f)="a99ba1d289a51b5b1c003d0c168333d62a6da21ef9f3195a22c8f3af6d32a09444c77149a1c41118309a446dd41b11bb0439a27b725bc4ded88125f910f556") getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r1 = open(&(0x7f0000ff6000-0x8)='./file0\x00', 0x400000, 0x3b) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000c15000-0xa1)=""/161, &(0x7f0000b4c000-0x4)=0xa1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000d80000-0x4)=0x9, 0x4) 2018/02/04 11:12:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b3e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000023000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000545000)={0x0, 0x11, "ea1d1939b59af9b950362c76e450168ea3"}, &(0x7f0000b2a000-0x4)=0x19) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d36000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0xfffffffffffffffa, 0x7fff, 0x5, 0xcf}, &(0x7f0000558000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000013c000-0x6)={0x0, 0x8000}, &(0x7f00008fe000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e85000-0x8)={0x0, 0x3}, &(0x7f0000c67000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005b6000)={0x1, 0x2, 0x1, 0xd89, 0x0}, &(0x7f0000ac7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001f9000-0x8)={0x0, 0x6eff}, &(0x7f0000ae9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000638000-0x14)={0x0, 0x400, 0xfffffffffffff83e, 0x5, 0x2, 0x10000}, &(0x7f000030e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e7f000-0x8)={0x0, 0x20}, &(0x7f0000613000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000497000-0x8)=@assoc_value={0x0}, &(0x7f000061c000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002f5000)={0x0, 0x42, "c3008eb20baebb8d49dfb8a8a27d8678a8a7f3f3afdd4fdd6ef91a68700d32b87e413f276a16b0a908953e940d1a4f96947a9368e3bb1e82310d4c6d1a5b84c01b5b"}, &(0x7f000037f000)=0x4a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000199000)={0x0, 0x2, 0x5, 0x9, 0x6, 0x10001}, &(0x7f000079d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000044e000)={0x20, 0x1, 0x80000000000000, 0x6, 0x0}, &(0x7f0000a44000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000694000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x5, 0xfff, 0x3, 0x5, 0x18}, &(0x7f0000cc8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x726, @empty, 0x4655}}, 0x1000, 0xfffffffffffffffb, 0xffffffff, 0x81, 0x1}, &(0x7f000045c000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000365000)={0x0, 0x2, 0x3, [0x3, 0x4880, 0x5]}, &(0x7f0000c25000)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b66000)={0x0, 0x7c, "f32f8360bfb53a43bba5618ee7eacc59394baa8091f3a6b11933d045069b8d8dd73501a016c9084045fe42c8528a5124f4f90ff168fb863dcadd1744afa999d47f2aba6cdbb495f80481cc6f37eec671e7b46adac158d4d6c7bbc5420b53f99bc41b5d27ff7899e9a16028fe96892990ea765920664cdcb8b1ff4cd9"}, &(0x7f00009eb000)=0x84) sendmmsg$inet_sctp(r1, &(0x7f00004f9000-0xe0)=[{&(0x7f0000039000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000baa000)=[{&(0x7f00003b9000)="97b9e96e995cf442b6d4b2985d8d75e59f05f3881c0b0db8b3856b5f23ca1398358a412685f63fb66cbec4b962614bdc7d85fb521485caf119c1fba0f54bfd59f89e781d15384adc0f262d80aced9220889e6176f4963c8c044a503089c0880eef43c1cc63fd2febcdb9e49e14d42176726e3fcba2a3bf70421187310eb9bf118a19bd21d63a0a73795ea26ec36dbb2133754d45e4d2b4d8ac0d92fd9c9e036093b873863115d203805f3c9d7464425bc4e4031b1125163b84b93f8b70655c406977be192536b9c85eee0ba93f47fffe14a7ce75cb55ca6c6d7d644cfc6c4d9301881cba404f4939e38c391318358b59b23e178156badd32a722e4cfa231cad87d5ae4b189f82293172e85c3c51269e6e9e88338be38ed8384e29c51a34802f1c35338c81ae090c822e846e3c5de08c0195ccad9f39c1457ea0b2c52910a239c48cd170592eaa865ee6d3e3c0802832ddae945b34a2f960dbd9aa86fcb25fa2fc650ecfd9dd6bee769843351fdfa04fb90bc3f26fcd812b8852de34028adfef9c289392e2d1c53baa4fb58aa99812a1f6039d547ccfdf72312f228f8eb0be27a6b785f78ce7e22a629cf21867172b6eccbe9e5f76979415469b2f3ba0ad9eda2edcd1388449324a50c44db9944a0b1dd271fca8de635b96c14229737b91e1e0c14bdafe4aab3154af9b6272bc305501f24bf9f8d2aa7dd070cd021530ee8b52226abd1a3a3ec7cd5d59f08c97a50f01fdcc76ecda43100824afc592ae6c4b8add3ba5b43cab7acec0921fc5f2b04ae31d9ad1fdeab38ce427339e72904711f20431b20c66689ca97d7d1857fd2f490a30df0740dc115214136c4452371eba81be6c358df103e714ce1703205fd410a9935bad80909ab8e726dd4e3571b10933986d2e3c51d3c8e7f7649e745a1748a7c7fbddb4eb4f70e6c7ca09c4df597da23bdd857eb7f16da074a3f72d5e67e2b6b18cdef540f0b0b27f07a00aa46f980a6308cb549f498650f0d4e51078e2b505f102d98b52c030467b69476ea5203b23bf7e440a1c8f0a932cbb6915aa5743f5281620394b65f8bc2588bb4c4c9c766e3d89845d1a3fdab5e67496e96b7504479072ac6e3c9b928008f142a782ed6915a979ae093045efa5e7055a69971e6c2cd54a230279995231a696d6df9cb7897b0b9f567602df472b1ceac4d005f90cbd25e5b9d778143bc71b9bca128b09ccd0efdf2a2fe06e3a83870bb870a35dbd2910369fc1717fec1f52f7ec2d64e0033ceed6d82f2e99a73b15ab4b8a93523d1ad9551abd7613193798aa39b7850c510d34997c26e385c5dfcd9badca44f79c4b40d028ba11b162398a1f2af3efae0aef2bb05cb8c2acef375ab24cbfda44bf4106370b3b2210650eb3cf08e7ab58d2512e84a5cc5d27fbea8620e3e106b7d231275cd2b0c9fbf14bb25f3af7d6688efabcae1dbd112d905b591791225367fb431ccbe8faf4be45114115a03796fa4f331471ab30a76ed5e34446aad6f19e0b4b97a6128c6c9bdca0e81078d5fb790f2d78b0486dbdaaee01cd0909831fe1b98bc6f598392080bfc7f82f0ff5be914b3f17d30ff4064fd199111c1861b79a1bca9d56cc0462f0766f335cae66eceee88a64c5fadc6cec3eacb172cddeddafc310d7b0c4c2d2bb7dce6eb42ddbc1b554315c8b61712612cc86b4a10236d6de0681ec3bea58483599e93c01edd4e90f794aa7865e29ce08d630509d4f8ac7f047ae3ad940ed437b94060498e7be60e38847be34735d0eeb086c73424362fee4009a5cfc49810bde0ec3a48ff5c33a746a0e0ebcdb8ab237ac75ffb98c996fc91f30778b936eadd1e00f5309123591eb626e4bd82078348b0f45e63636291a4c004035fdfd0df0e7a5415c9ba540073cb1cab9dba03f0b772f096c5126232d4f7e274398f983d3a667138a8855462f865fe7054b52a268fb36963c8f186b6ac2d8eba1c4314c8fa8dfda8a63b3ab5f20afb5344b6ffc4a42a66d649db63575491bcdc487d86465cf1dd53398425a86672acea02e26d79229e68ab9338423d4de627a271652e98551d9e8227eb38d30a3aef661065bcac682c920f4f4829122a63899814747cf99aa2839283cbaa46acb2d267512f87f76eab6b9b150137b00ae0e51acc8f1e97018229116bd09c86f4ff13523c9232d06d1addc6f425a3abad6bfbade3766ed4c246126852aad6c377aa84af0d434660b8d093ab19fb8fc8a413c789547134288a989b314ff2dd181ecad2ed4ebba5a35fcc23b72307cbc07e96de9279c9c7a2b0cc2e158a758fc8bac3a2ad551460ab17401b03b2baaa8be2ac96cb2ee364750be1c87bbecb6af65b9f5ed5d5cf4e8bb659c2411354ab5395a6c375b56d7cc9826f39e7ded63b1be8466847e1ce5860f53c0eaee4d2b524c4fe2e1b44867575851e1deb9c92942b5200d8a5d370a693956faeaf44ad07b175c6e4c4d2d0abecb3ce1fc7d935b7f801b209d6f7c13b4abd846d9abe60b98542debf4d749d5db3ae4b9256ddf3be53064ef6aed1e3a17fc3caee74218e3e0a675d1ed611e217b62a0bae9ee4d27434a341167313c5134e61254b1b3c4a5756c8f18e31431b187d19f831dd3a95e29e01288faad08a4123d81060d0558522cc58276fa2b2e6cb62834c076bb67f3b72061e76c95f3274ea1c772c2aad530b8c5aaecb1b668cff3ec917354c95d614c9410891544e3566ac26003f2bde215d0fb660a3bdb5a6af5c060b6e8bfc67541e1fb2526130b85e343c7205fffa41090f12cabba2d6790c93c66675b7333934ae89c36e82d16ead0428ef81e5dc22494058e0baf4e9e838a120921754ea7e62fabc711a297bd29550171aa569a33c8d0b89bd8f51547d08973c9ad8a61fe4091ff7eec9c230e2177f5117f6258e20300b392ef16714ff7cf79c614c155f5962484457c32f3bce8e80e3bd1afee60ee59e972dda2ae88fbfadf1e4b8cfe7e79104089a59e060cb138628859446df7246ed7ee6435b39ef2143a50221cca0f20c17cb6b7aac35e5b7387d6012fb905a2be8dd01cc5a40ce0637312fe07ed584178337de5dd85facecb70e5dc34f48249fb8dc0992e5c5835ef145c2318e1ebb397bd9894df1795a490f2929c29192c727d3b4fd45cb2bf75b0f016b888f748a09c4d2b47811b7372423d3e26a2772dec4165a1f8e9c6536e4b8e6f06a40b14619a5e0b7b690c43773effae2d42aa896d2f8a080e6cf96f89c17bf5101843fde577552f2047020acdefdd44b49bd78d408cd1d250a0d49a6579c9d6e0292b8234b820c11d3c5d8ba9211664b1090c3670bd70f291b96ffe7ba414f0385f3339d06e650a004d1ec23da7c325e7e772fa06cd3e3c8e8cd7dbe7ec2d2bbdb71399ec54c3c7494143fdb6fe50e9376435adffc7474e9428c8e4c9ce2442cfef7ce048ecf2af375df20531d675c7d4a1dc92cdadf74c50fa1f4772a06b03f3bfee52bc2a0e16bb4636f07a63701a6928614408892a3492bffd845bccd5c30947911ce3a2ef12bc6a4fe9fe278862d9536e3801664729dd0df9db675ee3b092efffe86a7061feb73ddd2cce30ab8251c48620e56d00584756b3674947afa686ed192fdb4f1abf3e21788f42cd88ac450fcc548ed6a400d94dbe92c40a56449027df7ad8291908ca7db7cf6ab808b1f54dfb50263a463c606bcad115cb3a47da0fb0f2661c848295297689537d25bf56c2830c1a990a3dff2584ff4bb17160b049d5b39bf63c2ac8b19af943dd0dac9e06a916aaaff7b2ddca913bbd20b465aa9d69cbd2741cb38187e5a1ccd7f9f5e2ae505b4a326fd041e5d6fdf000e4c144c31045a31e37acea6706c07fe538b44851a702b18418724c7ed52914b4c3923723378215753fe1ef560e58f7d3a2e6e2c25d33db6182fbe86067304d713a767ab6abbfa034d42d0762f8c896e844cff5977239e3e8410b2d1396030bd29cceab43a049b892f595375eec57f84bda3bcfa0099bad069eef0bf0d0fe3032d431354c586cf0cc01fb91e4c130e501387ce71745bbcc4ddb01f290d1260af9170f5600626cfa7445b1956cbf42100569578a84891e21f02482ff9e98f04adf6235d79ab078837fb82a84f13052df28f6260c87d726306dd89cdb9d4bf0731db3fdc5b988dddedb6104ef2b464a6cd385757eb6d3da895376ae7cf1865155e1c8224525e830c9af3c701d60b804a5b326ccb8b7cd2712e14ac639b242febcad00e67b6bfb8367854b61c3907c8c27659e0af66cd127596cc3d40aa83ad8172c2662c65fa2a620de00ba49ea659906c3390f284759795da781352726aa7b6901ec387fd3ea2e63e20efc41540400668bfcf5f70c97a8c2e2d7984534e33824de0ed38360cced3e8c295b595bdadf15b8a5bd94a37459d347f5eef98bb0289fd8b1db6cd6ffb03c2e3c924fcfbdaf56a68b68d3ec2147c9fadc8d1858d3f899bfabe044a3b4646d3cbf52a4681ddbbdd38bb74593ff4f4f277081784393f45d256d864ddbf2af5f5976930a936cb6a87bcfb93bc119af181507c170ba0c5c05971b6f753fb949f70dd61bc7e38ae9de7ba11ef4c831f2c9c3ed3b95a25003b61723d7169e7b591d4f0c0387d4bb86dbba499eed1472a6335f38292c54cc39bcdbdb48a85038a3ab6610456be059f7a00112190126baecd890ae42a010e865a9eb847dd2488cfc8795446b9c3de72a50a1c6349a26e69bb28c644b7b268d18c53a1e34292e9ead2e02c4b6ee538deb1bd7b4f195e0a4985eb18811bbb08c2840503f10643053249ea7750d41f2445700d498a762df10d3987d3959a5d5c2c981e37526bc7425e9eacf9013ebf4b0dc4463fb7b805e4f516afc2bcb5375665e1e9214b0f39e00f01b512302663974890595a244ad9397beed3a6b6923ebb967afbf8b25b99e2e14235dd6ad3e200c1c516efea5f40e5ddb4a1b90d5aa60d3c5b940b178b9b530b56271ee623cc5f53f2cbc3d306efdb4abb6f5dbe7a0c3d53ea48fa81f5875f251719464274462af390d325149ff7c3ac1f712049d36f241afd97833573ee967749c0500cba368258e28d0b84d359f6fafedd25b7e2ddf3ca3c75188319095ba4e10fdee27dbe7b2a48e53351490fa45f819e1e6df6f192ba507423a8b514886c5766f7bc1fc215992eb796f5767cda9b0cc1fec9c23fc6dbd68fd1d187b4d0d84c5a7797abdb9e639458ee96c33442cf8ccb257d558cf3cd5aa43477edc4d3b7ddd944785173e448c06c44fa96477e7d43811301c9e26621451b7711f1bad43d3ed29ccab38e19b001e3b285f11dae5f80f0feaeef6121895cbfd5f3349a862bb07f97e354dc83c91a94507f71cb9048fece30366b5c0ca52648a428b1c61ad13f53d88e67b1d8a7daa7438e3d072250a667965d4d140bea4d018a1c679a8c621cfdd3ddc80b1ec202b7a97382f60ec21487930966e036beb954cb7dedba0e88ceee9e5d352e966085e10f07556133bedad59270a8ca8116f80599bdd74d99de15e3a3742cfb900cba6195b3ba20c355f5624b22be2d486f38e7ff7319ff4ba3146008b88da0b16ce5f2f21a74f61e8b00139e2e4914ad2ab7363b3028ad1f14afb91793628e6aa58ad5f34ed6f70e59a3f65a60335a35684dc45e4b3e9c79c868bad1e721ed27d72e8fa5ed3fe2c80ec41168372810bab1cf38361d4d347c4c0b79f13c6e3a6ee6d09b778df8188f9ddb733c4c1baa4165b33bdf60b852db91fd10ff579902a49dff806cee02eb4109a4e60a6bcd224753a3d3599f2820e8648583d16a3f4ed6", 0x1000}], 0x1, &(0x7f00002cd000)=[@init={0x14, 0x84, 0x0, {0x1, 0x6, 0x8, 0x200}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x3, 0x1f, 0xed, r2}}, @init={0x14, 0x84, 0x0, {0x101, 0x6, 0x8, 0x1f}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x5, 0x2, 0x5, 0x40, 0x7, 0x6, 0x8, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x8000, 0x1, 0xd116, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x20, 0x3f, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x200, 0x9, 0x8, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x0, 0x2, 0x7fffffff, 0x935f, 0x100000001, 0x5, 0xace, r6}}], 0x160, 0x4048880}, {&(0x7f00008b1000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00004c2000-0x20)=[{&(0x7f000016d000)="c80abe71a76bb92c4b1f58d2d313bc4ce6921f1234d853aef0591ad423c19abb28076af327bff12b8645edf7a672a3b3c22fc55ad53307939e7e53e95b61257463d0801fe8f56840c63044741221ff38d9e4f833b661d752795e", 0x5a}, {&(0x7f0000ae7000)="ec914478d9cdb498a2816c74a57e39228be346c0a0fc3947a8ce086329391380539cfde8d4094c6d549fed064593db301c11337203dcb8806adbdd1da8c4d9903f2b283c88361196bd2e818c36bff4168ab184d8bdb3f294bd48fe5e97ce4b8201ecc15198cbcb7c69261582c0ef0215fee00261279b1ab889bda8992e2293a68ff4e63702bf99ae8a7131f6957ff4a26696ed340671a581c65514e25df9cc92fc58b0cc27a31fa4a541b2b804886233cba0361017b22d96b66fb6f225e2cd5d3c86fe7db6939fc735ac66663ea4bec235991d2458b866b501150ecb2cc5b3125681e83c4a4f", 0xe6}, {&(0x7f0000022000-0x1c)="27b648c0c7e510164aa369dc5988247f050c8d49a68aa05e771f1b7f", 0x1c}, {&(0x7f0000b83000-0x6)="e0fb864f283a", 0x6}], 0x4, &(0x7f000058d000)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x4, 0x4, 0x4, 0xbd8e, 0x0, 0x9, 0x24c, r7}}], 0x2c, 0x2000c040}, {&(0x7f000037c000-0x1c)=@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5497}, 0x1c, &(0x7f000033d000)=[{&(0x7f0000b5d000)="194adb750a077429b7648131b5bdd9c35fb0fa0145d9f5d6777fd10247832254d4135250ca2db0953b8f96b69ff7e249206ca54f2ab637ebf2f2cbb7b59c0fc775f00cf7a6b16d167f", 0x49}, {&(0x7f0000ad4000-0x7a)="95965b1e4c96e374909727b231d49632349862e9bc0bc8949eafabbe6d9e0671d496acc43b456051200ad0a454f1dcfd1a8fefce87f10f2208a4a77d52d92049958d1dc070acf86e2d50986daeafc87ab6ae56932d7f4a926d8ae84d490d38d935046a823562bd0998a15100ccc8181b7ee4c6f5a7749d3c3c15", 0x7a}, {&(0x7f00004f1000)="9cd4282557b20ddb531b97453e7c3766d9eab0f9b6b3eb07acdd39882c4b832fca41b2ce8442dd6633f32ef7a158f4fa9b104185792aa80dbfce7817f8ea5e8f29157c8b4db82d8b724f07d50c450a45fd04eb9b383113db97245803b691f65d0dd3d9acd105425eebf8949926650222f8ce0b7104711ba6205e0174", 0x7c}, {&(0x7f000094a000-0x9a)="efc9d717a8115e3b2bbe185e3213a709897c93200c3091fe01c91d48b1c83899ca8596f02db0495bf3c48e1b676a996d2c4779ecde6405f661bd88a8dc5310c8bbc600e5391fa6d9785b99a234a67e851c8b9b76034bc0a4d9b7feab536d8ab050cc7bece6e6ff948399b37a0ec04b2fb7eda7cd8480ab2adabd78b71589df018efa10981050f6c46195769dd7c076073c329f4572316d1aa5f5", 0x9a}, {&(0x7f000053d000-0xb5)="0225088456f5efa90c2ea04f62cdc56a871b3f578647e038e1d59aae976275f00f99cc2d4d27f74d0ca3dcc6754d59d35739783851b8d0c553bc429b8c3263b27ee1d1d1a73b6ea8abab244dc2d054c91bb71e50ef9067847f71b37ba1ad766695742ccea4dd4931301158f711c8bd14b439a54c22af8687f38f404a14efec6a683a779466e5266875819a1f9034eb8d6dded7e6ba5b61de96835a44bb5e4de28d99edc916959cf0e95489405e7963d73eacd2f78b", 0xb5}, {&(0x7f00002a7000)="19a3ae3c14e13ad8315977dc57cc8ce9d24286a223123a8886b47b85af3f410652807f95e2dc7b28ed2dd5a0b6fb7e116a9312a36ff05c8102a833599b6bdee84fbe20560324fca34b3ee15ebdb313a4d214992e6c0c955388cee8627a925a77ad883b03cad50951a21590", 0x6b}, {&(0x7f00004f6000-0xa2)="63c6b2e059b7044040ca8a640dbe9eed5295f2ea2efb7d902a452d0bec5c98fabfd2f30c4e62779784bcafe84be234d86fd0f29a957bea3b612e56c45ab376130b709b4887a71aee5777b29c18a9480a4256a1f2d39040875e7aae22d58fc89c86545aecf1560472a8a8417d4ac079372c16ee42be661aafdd2919465a7230aabf47dd561beeff9d5fe4bdb5fbf15e0743fa291353a115c37a08ea27b87b71089d2d", 0xa2}, {&(0x7f000023a000-0x5b)="e462eb75de21e9d59a9b7b1f6ca8a92ab637fed67873cd5d6dbc19ecc12a5668075233cc02738327eebda4da5f35f141bb214e0dd1f605811df63ca6728fbf72a797fe863875b1bff8409e497f388781396ecd7de51345d4856dd3", 0x5b}, 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{&(0x7f0000393000)="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0x1000}], 0x9, &(0x7f000099d000-0x57)=[@init={0x14, 0x84, 0x0, {0x68f, 0xb9, 0x9, 0xffffffffffffff7f}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x8000, 0xfff, 0x0, r8}}], 0x58, 0x10}, {&(0x7f0000a1b000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000903000)=[{&(0x7f0000522000-0x8e)="5bcb5777e3af2af6011124ca248bdadc80b230ac38a804c7735d860f32337f70ad26529cd47ea9155bc49a3040f7251dd677cfe5689a5148a3df767557569e5b39641fce53e0c91eb578afca8d9d0114596b200961dcb0a94680329e650c9a13c4a0f8e95aeec3d4fbe728f4b71f9a3e1e646e35939eb603b5419291f79f7f4b70cbfeaa64a48a02d8e86f64cd34", 0x8e}], 0x1, &(0x7f0000dce000)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0xab8, 0x8000, 0x9, 0x80000000, 0x6834, 0xffffffffffff4979, 0x7ff, r9}}, @init={0x14, 0x84, 0x0, {0x7, 0x0, 0x100, 0x75}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0xfff, 0x3, 0x41be30aa, 0xc45, 0x80000000, 0x8, 0x7, r10}}], 0x84, 0x1}, {&(0x7f0000d4b000)=@in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x55a0}, 0x1c, &(0x7f0000d1d000)=[{&(0x7f0000d67000-0x1000)="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0x1000}, {&(0x7f000098d000)="927c454cfd213e29ae27cabc9eb3c8d09189a21785f845f419957308cd560a017369e90b42fec3e94e593915c685a503235e1ee83e8bdabc8f1432c6ccf31e9b96e1f0103bf1f7f13c1800eda2ecd652082f93e9e17471e4dd6ef558822158d24989e31936c7a7436c80832a51aad1fdc8517da1f508f44c", 0x78}, {&(0x7f0000c60000)="be2ff3f1715ad771a27ad6b3e0ef247b5ece2ad52147208c6a18bed034d011d827d5bfedf6a18bbcc654394b2c14bc953d44ff6d782a1a0605defdbe47259672b9cb2c41c24807ae38bad2f63888b69c5ff406ea420cb4304a9f198998432047ad76965301063b8eb86a035bbd0a881d65434f19c663df115c99d0c64757ff037ae52f14a464c707402264a007a0ec046c078cd7897f8e6cd22324a6f5ac69a86d050dd232db8e3fe1d3aba53056292d2215927c47f6823f6a1203a67d91fc8f", 0xc0}, {&(0x7f0000c6f000-0x83)="9f496c5c07d3610cbd84c15c45303563c9f0f4decf1ffefcb75864500538e2df277c995dd24459a1a57ae7933f23c689c3fbfee8570ca0280b9356a9883d3e488dfc8c1bc09dcd6543b7563fa6b200c2edb30b429417645e04bcddefbbd0fac8293a4aa96c71c350205b2ea65f1e10da7916a7990178973d1e6360bbb6efc185750ebc", 0x83}, {&(0x7f000030f000-0x4d)="5c20a3a30938917119a4ab7e2c5d499efcb596453a823d6a5ba9c4ebc7a52bd1ae9524cd043b2551d60d151067fed51a00bf272cd53d4e13fe3a103d23e0e530707d030b07376822572eba63d3", 0x4d}], 0x8, 0x0, 0x0, 0x1}, {&(0x7f0000f17000)=@in6={0xa, 0x2, 0x8f1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000802000)=[{&(0x7f0000cd2000-0x1d)="11c4cdcba863d9d2d507783a74cc7a83ba42666719d0fe5e523296d810", 0x1d}, {&(0x7f00005fd000)="d5d7ad7ab0c71232087d46c9b8550c2c20", 0x11}], 0x2, &(0x7f0000595000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x7d5, 0x6, 0xc, 0x5, 0x5, 0x40, 0x1, 0xd935, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x40, 0x8000, 0xec3b, 0x9, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff3b, 0x8, 0x145, 0x7, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x1cd, 0x800, r14}}, @init={0x14, 0x84, 0x0, {0x4, 0x1d6c, 0x3, 0x40}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8008, 0x8000, 0xfffffffffffffff9, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x0, 0x401, 0x401, 0x0, 0x800, 0x6, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x9, 0x3, 0x5, r17}}], 0x160}], 0x8, 0x40000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000575000-0x10)={0x1, &(0x7f00000cf000)=[{0x2, 0x0, 0x0, 0x40}]}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c85000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000172000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000480000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r18, 0x84, 0x10, &(0x7f0000854000)=@sack_info={r19, 0x5, 0x7}, 0xc) 2018/02/04 11:12:41 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c67000-0x4)=0xff, &(0x7f0000f7a000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f7a000-0x7a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x0, []}, 0x90) 2018/02/04 11:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008e1000)='/dev/rfkill\x00', 0x100, 0x0) close(r0) r1 = syz_open_dev$tun(&(0x7f00003d8000)='/dev/net/tun\x00', 0x0, 0x80040) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000921000-0x1c)={&(0x7f00002ab000-0x20)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x5}}, 0x20, &(0x7f0000cbe000-0x48)=[{&(0x7f0000d78000)="9f99d8096bbf78b0e20eabb41d27afd2786ba7", 0x13}, {&(0x7f0000039000)="60e85b08be1d89d04463c7864f1ea412969c11ded69a9c4533ac24232aac8eb38c3eb9697355af1a4c330cfab435b98d95c75045", 0x34}, {&(0x7f0000f53000-0x1000)="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", 0x1000}, {&(0x7f000030a000)="6dc6d195e3e297b934119c8df309b4743141099bec996e60fc072fff674a97ffe5f03836cc7eaa66ecd95500ef86b0c027be891a7ee832c9082bc40bd4799c5611e507fb4ed22c969af4d231a6f154cd086e3bdc13d99e2e3d710d9c827723b6af2a40fe96", 0x65}, {&(0x7f0000143000-0xfb)="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", 0xfb}, {&(0x7f0000d88000)="65f6dce99f22a1c679eda0e58efcbaa58e8432877874f16fbd29133dedfe6587dd96852d4913f2682cad0d3a3b79af4af18378fcc000f71066f2a0d38a77e898141ac02284f3c0be4d6f45457685ee0cbcaa433ce64b", 0x56}, {&(0x7f000008e000)="cec2a6311263716821d0c71204b4140b4f160bb27e5a91e382a9bd6481803bc1d993eba074e3d98639fc7e5d73db8c71bfbde27c70b6a1edae30526610fe33c1bb630a154e0c1a66e894ce5a84f148faa898bf742ca3ad711cd0da47261821e46975c8d7ba934e2f58102c569a75d9797bdbf3d44eea7b0156", 0x79}, {&(0x7f00005df000)="25338a1e75967c7618542f1263082c6f37a8db64f45cb3a9fc075aa584c00e01d262743be32ef6171d0dbb96bb8e80e83bc8fef78ca533bdb08ddccf8f5bd792f79807d16851ba951435f2ae37fe0ceda65cdd4619c3715b5732db3f2e1aeeb7ffdaa3d5304be1f0e3d745042e3cd3233f91ce11fb84851a8b3e76d1ae34bf55ccff6fa7710767725f", 0x89}, {&(0x7f00002ba000)="aedeb116543f684dd90e5adeee3972230aff7eab171622f0d7b07b132d0f861e93f874ce4a18a718dfaafb3078bf652bf47848e6036bfc83a05ebb82d220eb67c24cb06bf9482ca4e20d271f4f9a553f75f3817a5f82bd0f0c7ff21203f7ce7ccbe0754955ad356857fe235fbfed54911a2bdafdab20fdbb7daa4601256f8b3b89af5bb289424bae09fa649db68e34da01a0b6601f8f60248f898f4e5f4bcefd79940c9cd518b6256219de0ce395af1a7954fdee13303a07ef5c955860ff627a6d3e6acf4f7082b0687982f346ee476b3e", 0xd1}], 0x9, &(0x7f00003da000)=[{0x4c, 0x11d, 0x200, "53603a374752cae82adf2dc13b16444552ea7bf775dd997274aeadf5b18d6b621795eba4e7f04e6f708ed8f2ef0453a5ef2a6f938827012cdb4fb80cb9e6"}, {0x3c, 0x114, 0x5, "06968586994758c100402cfa6a1eb46c80247964be8e5d8859083f4aa1f7681da67a5ec5c67e2d9f7a3e07537649"}, {0xa0, 0x114, 0x1, "6a353c699d6375bcc05c50fd06a24edd414da94b31855c5b3e4ac86ca79d99bb8e9d6d721f97f53278d69c3abd711716945799bb23604c3184e9b8cc4a9b5ff9df048cc83cfaab1f3992f4169b7976119eef70b8b049361d0feb4a9052ce79c9070589f26b5dec0963bb1f039271f5eec506ff2781cdb205aaf673db761ff6975e976f723985ab35758ac74edd1be74290"}, {0x64, 0x10f, 0x2, "69131bf5bf33a2ea790f9a09d4456cf44a07a645fd83f5bc1dadaa209795284d7b5d3435cf351e17164a81a26fc7561c1a924e92b08e16dca75cc5326d7b016ad9b9c51768595445865bb838e0ef63a03f7946632d35ce90"}, {0x1c, 0x112, 0xff, "db1bbe96ec534d623164836239b659"}, {0xec, 0x1e14a5e77c38ef58, 0xea6, "f04971d4ec6784592c534761fe1bc1693f41b58ea104b8113dcb2da16a151ee099e8ea286b60423839a7e343afe787c35fab4dc4fae1b7ee100cba4efea3eeb65dd58be4ce234707476fdc10082371a106766a507999c6c38234386c835b959f44ce5f44fb37397310f98b1e84413a84f81491d73f86f78326f80187e5f60373035b5b79f1fff8b5c54e498a2b888d28d1be100909f06eaad9d5a5f269d3a7e761897176956d06a62596309e6685dd948cf278679f0af1e653949a11933980a227d305553fe5cc6a3ce1940d8437642c4a077b002ead9ea63001522e167962"}, {0xb8, 0x101, 0x7ff, "1f86b3c9e5d97e2e4cfee06e638517c2e1ea5965af3d896e662b1ca5ad1f3e67155c84be8ad86576e2b92dad68c48627be65166a9ce6e3a3ff43eb295ec051876d240a88bb993e5eae69560ada81408d1d2c33c593e1b7e9aa1f556517f358ae6f300abf003eb36478dac10f71f05278f4386c476e390dad13040c07363335a1cc2e9ffc3231d90140765a8f8ed32f3459d84f092af25042aff0d01e8a834b63f3ada71e89f88a9fd4d28b8f"}], 0x34c, 0x24000081}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)) 2018/02/04 11:12:41 executing program 0: mknod$loop(&(0x7f0000cbc000)='./file0\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f00000ba000/0x1000)=nil) r0 = socket$key(0xf, 0x3, 0x2) flistxattr(r0, &(0x7f0000a13000-0x4c)=""/76, 0x4c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0xfffffffffffffffc}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000ea000)={0x0, 0x620}, &(0x7f0000847000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a44000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000616000-0x4)=0x8c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000434000-0xe8)={{{@in6=@remote, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000d75000)=0xe8) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000851000-0x18)={0x3, 0x101, 0x0, 0x100000000, 0x9d1, 0x800}) r4 = syz_open_dev$mice(&(0x7f00009bf000)='/dev/input/mice\x00', 0x0, 0x8040) getsockname$inet6(r4, &(0x7f0000398000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000d26000)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007b9000-0xe)={0x0, 0x9734, 0x3, [0x6, 0x7, 0xc29]}, &(0x7f000029c000)=0xe) dup(r4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e0d000)={0xf5f2, 0x8004, 0x100000001, 0x6, r5}, &(0x7f0000f4e000)=0x10) 2018/02/04 11:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000068d000-0x38)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000fd9000)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffd}, [@nested={0x10, 0x12, [@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}, 0x24}, 0x1}, 0x0) nanosleep(&(0x7f0000ea0000)={0x77359400}, 0x0) 2018/02/04 11:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee0000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00006b9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b27000)={0x1f, 0x4, 0x7, 0x8000, r1}, 0x10) writev(r0, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/02/04 11:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000d1c000)={0x6, &(0x7f0000685000-0x30)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ecd000-0x8)={r1}) r2 = syz_open_dev$sg(&(0x7f00001bb000-0x9)='/dev/sg#\x00', 0x1, 0x40000) openat$sequencer(0xffffffffffffff9c, &(0x7f00001d6000-0xf)='/dev/sequencer\x00', 0x400, 0x0) readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) r3 = dup3(r2, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000737000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x8001, 0x8000, 0x2, 0x5, 0x4}, &(0x7f0000f34000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008f9000)={r4, 0x9, 0x80000001}, &(0x7f000082e000)=0x10) 2018/02/04 11:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000766000-0x8)='./file0\x00', 0xffff) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000701000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f19000)='mqueue\x00', 0x0, &(0x7f0000999000)) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/02/04 11:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007a4000-0x4), &(0x7f0000aa7000), &(0x7f0000293000-0x4)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103c, 0x0) r0 = syz_open_dev$mice(&(0x7f0000888000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f000098c000-0x8)={0x1, r1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e39000-0x98)={0x0, @in6={{0xa, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x8, 0xd0}, &(0x7f0000cb2000+0x667)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b77000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x3f}}, 0x7, 0xa808}, 0x98) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) munlock(&(0x7f0000deb000/0x2000)=nil, 0x2000) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000fc5000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/02/04 11:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000de7000)=0x81, 0x4) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) pipe2(&(0x7f00004c8000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00003fd000-0x8)=[0x1ff, 0x7]) 2018/02/04 11:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b80000-0x9)='/dev/sg#\x00', 0x4, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00007ee000-0x10)={0x12a, 0x0, 0x0, 0x22}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00001f7000-0x8)={0x1ff, r3}) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000080a000)={0x1ff, 0x2, 0x1000}, 0x4) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000f0f000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00007b8000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r4}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a4000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000963000-0x3c)=[], 0x0, 0x1) 2018/02/04 11:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004af000-0x4), 0x4) 2018/02/04 11:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00008df000-0x8)) getpeername(r0, &(0x7f0000219000)=@generic, &(0x7f0000fb5000-0x4)=0x80) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') connect$pptp(r0, &(0x7f0000b83000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) 2018/02/04 11:12:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f7d000-0x4), 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x18)=[{&(0x7f0000002000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000-0x4b)=""/75, 0x4b}], 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x27, 0x9, 0x6, 0x5, 0x1f, 0x1f, "0aa1a8968f13196a327de4ab69506f9418a451b23eb228192e80ad20df6513fb0a6a28519bdcab44d15739152bf8f94e2aff01027a8586440e2f21200a7aaa", 0x3}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000)="5abf55c65a19d47cb91b5f9e8883b569d5fdaad22c15dbb89ac5c2cbd3490a9e87660fb150c5241065c16543d036c8f772e5d1e6fde04637b38c1ab15c893bfa7fffcbcb904de5bc877d8302cc2ecea82e860131b88d", 0x56}, {&(0x7f0000002000-0x7d)="75bb32396b35281353ad33b93e0e2989c38c10653ac69cad38200371eba50a8590b4a84593acf4e770f4537ed6066154d7a76ccfe993ad892a63ff5c3a197f93c07096eabe371b9883c8c89ba458e8a5be6a15b8c405ff99f92a46df6942cc717208d5724f3d6b0790b102909da6437a20352f748633bbf0c1ed8445bf", 0x7d}, {&(0x7f0000001000)="823cf6745d8e1205a837d1dc72f360eec3746c9ca7ea4609b45263a18775d54a641d90541b300063effe04882491831883faac2dec263b053dc079f5b2d288e5fec857c911b3222b9a42cfe525dc46c2c99b66851a27afef4cf98f6f75bb5e28513cc10a97fabe15168078d0b8e3d836ccc42c3728ce4070070fc7401b2f642f86ed40b51b9b558d7136bdb85237ea8fc5726b062b0f8b93bca6ba52ca8702f46d8baa93670539fb38b77fc2048bfecb56535e65305295f0b7246cc298ab966a2dab5e8beb60e4f5c250cbd010b34e3b86c8b5e27142a4a433a4c7ea2fa465336db23b11d87b296f", 0xe8}, {&(0x7f0000001000-0xb7)="702c72bdc6eb66ad5b61ac6fdb3756fde971bb09c34bd996dd376ba7930ead55b42ffd96ddde81285c6aab56087d94d56bc84e69348e50d2856ae6bc7ba849e32e76fee10be9136a4eb7f36e91a69a1738abee4a00df58963d96cf1de2112b3465faa2147f7678a877c71d35056a218101878a9421d47cb01221fd1a4cfb92e9fb41a337815ee21512a51aea77e490b696dfe58c268481fd82e815edc02a26dea3b319995beaea8847b031460bfb7f842680f42e4dd97b", 0xb7}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x5, 0x0, 0x0, 0x40000}, 0x4010) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/psched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000000)={&(0x7f000061c000/0x3000)=nil, 0x3000}) socket$pptp(0x18, 0x1, 0x2) 2018/02/04 11:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x13, 0x7, 0x3, &(0x7f00003c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f95000-0x8)={0x0, 0x4ef75f00}, &(0x7f00009f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000541000-0xc)={r3, 0x40, 0x20}, &(0x7f000020d000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b6b000-0x8)={r3, 0x7}, &(0x7f0000488000)=0x8) bind$inet6(0xffffffffffffffff, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x2) listen(0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000495000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r2, &(0x7f000030e000)="fb03a3d8afc13d1a951a3a0664fbb4642498f27cb379143eee75b83441bb43a46ae4cf353f5ccebe0b612853abcefd885c9c6e27a12d8c199ba432456f822872bb9b2984aa0b72fe725cf039c21346198064e991fed68c93216d35e7682c2af597f4de61edfd0f693630df90e11c0006c948b5e058425435338e614b3aa400d95da11e7a7f7395a4fba0bd90294b65b72672972fe2c856151754f4b98392", 0x9e, 0x48010, &(0x7f0000145000)=@can={0x1d}, 0xff32) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 11:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$mice(&(0x7f0000302000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000b39000)=""/130) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x88000, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 83.043579] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/04 11:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008dd000)={0x0, 0x0}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000f72000-0x4), &(0x7f0000095000)=0x4) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x2c, 0x19, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/04 11:12:41 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0xffffffffffffff57, 0x1203f, &(0x7f00005c8000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000efb000-0x50)={@common='syzkaller1\x00', @ifru_ivalue=0x2}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000931000-0x8)=0xffffffffffffffcc, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e65000-0x4)) 2018/02/04 11:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f00000ce000-0x89)=""/137, 0xdeb}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@generic="ee49e46befa4a2d36b5d6499c4361368", @ifru_data=&(0x7f0000ad4000)="00000000000002000b21ffffff15fb0000000000000005000449faf5238f7e23"}) 2018/02/04 11:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b16000-0x4)='&+}\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00004ef000-0x8)=0x7, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/enforce\x00', 0x101000, 0x0) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000ad3000)=r2) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setown(r1, 0x8, r2) waitid(0x1, r2, &(0x7f0000c4e000), 0x4, &(0x7f0000fb1000)) sendto$inet6(r3, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 11:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000879000)='lp\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f00005c4000-0x8)='net/arp\x00') preadv(r1, &(0x7f0000d75000-0x28)=[{&(0x7f0000870000)=""/72, 0x48}, {&(0x7f000059c000)=""/225, 0xe1}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ea7000)={0x0, 0x47, "a7f69cdd54d7e4529a9be08fa3b904ad55352d20238a23796f9c742f826bed340f691e3335dde7fe54190959e22e581a3db829819053d13990dcbe29ec809f9793e883e5168300"}, &(0x7f0000548000-0x4)=0x4f) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c34000-0x10)={r2, 0x8, 0x80, 0x800000}, 0x10) bind$llc(r1, &(0x7f000035c000-0x10)={0x1a, 0xf4, 0x6, 0x10001, 0x60, 0xfffffffffffffffc, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xffffffffffffff78) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eb2000-0xcc)={0x0, 0xc4, "6db3585ebc2ec30414ae1074b0ba195f99905ac0be2b311c3f33fc8b684ec1945b160a0abf23f7eb01d462de718035dda4411ee8ed56f5d9db77b64d59e67695e0b22736bc2adb0b799437c7e6dd7529fc09965ef6b277ed34b0aa3c6e06b06bf2fbe5f30776263d28a42cca1d4e41da4120d0ab91d723468efe88443d674ca1583c0f4ff21600bd9482621e8c8ad14d21e6d6e98aba3ba6148235141310d3629f374805e6f5527a7a6d21a252ba07e64d8ef336278d5522bb2edb68c0cb23034c965100"}, &(0x7f0000050000-0x4)=0xcc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa0000-0xc)=@sack_info={r3, 0xffffffff, 0x4}, 0xc) 2018/02/04 11:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x4c2b, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = memfd_create(&(0x7f00006db000-0x27)='cpusetposix_acl_accessvmnet1@]selinux^\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a74000-0x4)=@int, &(0x7f000017e000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000044000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc8000)={0x0, 0xffffffff}, &(0x7f0000d5b000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003ff000-0xc)={r3, 0x5, 0x30}, 0xc) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000424000-0x10)=""/16) r4 = syz_open_pts(r0, 0x800) writev(r4, &(0x7f0000b74000-0x8)=[{&(0x7f0000c71000-0x76)='>', 0x1}], 0x1) 2018/02/04 11:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000875000)) sendto$inet(r0, &(0x7f0000cab000-0xc6), 0x0, 0x0, &(0x7f0000405000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001ed000)={@generic="1f3bf04ae89a737710f24e3ac927edf7", @ifru_flags=0xa00}) 2018/02/04 11:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c4000-0x16)='net/ip_tables_targets\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003de000-0x4)) close(r0) 2018/02/04 11:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffd, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000339000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000a37000-0xa8)={{0xfffffffffffffffd, 0x10000}, 'port1\x00', 0x4, 0x20000, 0x8, 0x401, 0x4bc1, 0x1300, 0x7, 0x0, 0x1, 0x262e4ca3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000484000)=[{}], 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f000053e000)='/dev/sg#\x00', 0x7c, 0x8801) getsockopt$packet_int(r3, 0x107, 0x11, &(0x7f000052a000), &(0x7f0000f02000)=0x4) 2018/02/04 11:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000664000-0x9)='/dev/ppp\x00', 0x101000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/mls\x00', 0x0, 0x0) linkat(r0, &(0x7f0000655000)='./file0\x00', r1, &(0x7f00005ac000-0x8)='./file0\x00', 0x1400) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000117000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005de000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7cfa, 0x2, 0xff, 0xe, 0xff, 0x800, 0x143800}, &(0x7f0000050000)=0x20) lstat(&(0x7f00000f9000)='./file0\x00', &(0x7f0000f0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f000022a000)='./file0\x00', r3, r4, 0x800) getgroups(0x7, &(0x7f000038a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r2, &(0x7f0000424000)='./file0\x00', r3, r5, 0x100) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000951000)={0x0}) sendfile(r6, r2, 0x0, 0x5) prctl$intptr(0x1f, 0x7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000522000-0x4)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00006d9000)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000663000)='oom_score_adj\x00') write$selinux_context(r8, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) socket$inet6_icmp(0xa, 0x2, 0x3a) creat(&(0x7f0000352000)='./file0\x00', 0x0) 2018/02/04 11:12:41 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000016000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000015000)=@alg, &(0x7f0000002000-0x4)=0x58) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x8}]}) r1 = socket(0x18, 0x40000000, 0xec5c) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000011000-0x2)) 2018/02/04 11:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f73000)={0x0, 0xefca}, &(0x7f0000e0d000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000db0000)={r3, 0x20}, &(0x7f0000d3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bb9000)={r3, 0x10001}, &(0x7f0000847000)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b35000)={0x0, 0x0, 0x0, 0x5}) 2018/02/04 11:12:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) mremap(&(0x7f0000707000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) r4 = dup3(r2, r3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) 2018/02/04 11:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) umount2(&(0x7f00005dc000-0x8)='./file0\x00', 0x1) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00001f9000)=""/109) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c28000)={0x8, @tick=0x68, 0x400, {0x5, 0x6}, 0x0, 0x0, 0x6}) getsockopt$inet6_int(r0, 0x29, 0x55, &(0x7f00007aa000), &(0x7f000003e000)=0x4) mknod$loop(&(0x7f0000f22000)='./file0/file0\x00', 0x201f, 0x0) 2018/02/04 11:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000435000)='/dev/usbmon#\x00', 0x3, 0x10000) fcntl$setsig(r0, 0xa, 0x30) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000da0000-0x10)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r3 = request_key(&(0x7f0000201000-0x8)='rxrpc_s\x00', &(0x7f0000772000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb3000)='/dev/usbmon#\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f000060f000)='keyring\x00', &(0x7f000008a000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r4 = syz_open_dev$usbmon(&(0x7f0000c3b000-0xd)='/dev/usbmon#\x00', 0x5, 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000011c000-0x4), &(0x7f0000436000)=0x4) write(r1, &(0x7f00001bb000), 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000cb5000-0x1)) 2018/02/04 11:12:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2281, 0x0) connect$ax25(r0, &(0x7f0000c6e000)={0x3, {"b3623f58dd9246"}, 0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) 2018/02/04 11:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e52000-0xc0)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @tcp_ip4_spec={@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {"9477", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, @sctp_ip6_spec={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {"0bb0", @random="d85ee5e4df50"}}, 0x0, []}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/04 11:12:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockname$ipx(r1, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001000-0x4)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000000)=""/240) 2018/02/04 11:12:41 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x307, @random="824d6428c767"}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000004a000-0x8)) 2018/02/04 11:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006af000-0x10)=@generic="3a9e51498c14dc009fde9397426a04ce", 0x10) r1 = memfd_create(&(0x7f000002d000)='\x00', 0x1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000043d000-0x8)) 2018/02/04 11:12:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xfffffffffffffff7, 0x933, 0x80, 0x1, 0xf6f, 0x0, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x8f44, 0x400, 0x7fff, 0xfffffffffffffff7, 0x6e}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x101, 0x5}, 0x98) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xff) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 11:12:41 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) bind$unix(r1, &(0x7f0000017000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000014000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/04 11:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) setsockopt$inet_int(r0, 0x0, 0xe1c43e10a015542a, &(0x7f0000cac000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000457000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/04 11:12:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000791000), &(0x7f00007dd000)=0xb) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffffffffffffff7c}, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/04 11:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000594000-0x8)) sendmsg$nl_crypto(r0, &(0x7f0000281000)={&(0x7f0000a0d000-0xc)={0x10}, 0xc, &(0x7f0000ea4000-0x8)={&(0x7f00005e3000-0xf0)=@alg={0xe0, 0x10, 0x801, 0x4, 0xffffffffffffffff, {{'sha256_mb\x00'}}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000b3000-0x1000)=""/4096) 2018/02/04 11:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) mremap(&(0x7f0000ed8000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f000041a000/0x4000)=nil) 2018/02/04 11:12:41 executing program 0: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e75000-0x4)=0xe1, 0x4) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e75000)={0xffff, 0x0, 0x2, 0x8, 0x1, [{0x80000001, 0x1, 0x3, 0x0, 0x0, 0x1006}]}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e75000), &(0x7f0000e76000-0x4)=0x8) 2018/02/04 11:12:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x9, 0x7f226365, &(0x7f0000e84000-0x71)="c9ae047e8b88243a70670ed2393b387fde0696244b1e3ac8fd48355532b85bd2310ad6f7be1bd93083ba26cbba7df19097399221a1cdecbe102a5a5c656a619987674cf2e6f401ce75425e33617769f07e51dd675d0c307b94dd50b387b4641269cdf5b0f610018a9bd638c8d90da98776", 0x71) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) bind$inet6(r0, &(0x7f0000bf4000)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) writev(r0, &(0x7f0000ef2000)=[{&(0x7f000040a000)="9bc536cfed9edd7d0c99b8691aa472567c25b3df80e8d2edfea56765ceba37992c70dc0a9e41509a53443739ce91c9ba04d9ceaf28aa12a566f6e5a62b2dd4ab9234d70d6693042a9e759153dc7722644924f3eb51cee2dc5e8005b655dd27b7e5b8e0dc4b9f474401895f27895a89a335a5d740e73cfebe8c610eaf3c6fe7566774d5aaf4202a58d4d6d222dfb35e6555338ef1f350c02b01173f709bdde272644f7764bd6a8bdd448599afd6f50988e97a4327610874043cdd9f294822db0c41d954f83e543cd3e270578d1f1de006f54f1484654f736f76049ad7c7124da23002a724ba93", 0xe6}, {&(0x7f00003ad000-0x69)="1b0eb0e2eccb73d9fa6dcc08ab1648e2eb4f9e69d81aeabf93d59a408d1c279aa6ae458f73105625ab3227aa0953420f54d50045a7d0b3d5752350385d8b59e29bc6c2af35976c1ddbb2e46da0bddac90f912d6753f46a8e2d648436c42838aacf7d12e2716cfa5e26", 0x69}], 0x2) 2018/02/04 11:12:41 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x600000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000000a000-0x8)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1}) 2018/02/04 11:12:41 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000048b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000521000-0x8)=0x1ff, 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000709000)={0x100000000, 0x2, 0x57a9, 0x0, 0x100000000, 0x2, 0x8, 0x0, 0x20, 0x401}) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) [ 83.491017] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/04 11:12:41 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000007d000)={0x0}) connect$ipx(r0, &(0x7f000096b000-0x10)={0x4, 0x7, 0x5, "2ebb83f77e4a", 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x1, r1, r2, 0x9, 0x1, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="194696803e8654a5552c6f9e0ffa3228", 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) splice(0xffffffffffffffff, &(0x7f0000002000-0x8), 0xffffffffffffffff, &(0x7f000020a000-0x8)=0x4, 0x0, 0x0) 2018/02/04 11:12:41 executing program 5: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000317000-0xee)=""/238) epoll_create1(0x80000) 2018/02/04 11:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvfrom(r0, &(0x7f000079e000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00008e5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) pipe2(&(0x7f000096a000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b53000)={0x0}) r4 = syz_open_dev$mice(&(0x7f0000fa3000-0x10)='/dev/input/mice\x00', 0x0, 0x80200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000078000)={r3, 0x80000, r4}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) [ 83.544961] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 83.571378] syz-executor7 (9807) used greatest stack depth: 23592 bytes left [ 83.642446] IPv4: Oversized IP packet from 127.0.0.1 2018/02/04 11:12:42 executing program 7: fcntl$addseals(0xffffffffffffffff, 0x409, 0xb) write(0xffffffffffffffff, &(0x7f000050e000-0x1000)="fb", 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000015b000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000935000)={0x3, 0x4, 0x9b1, 0xff, r1}) 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00004ef000/0x3000)=nil, 0x3000, 0x2000001, 0x9, 0x84000) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000b84000-0x8)={0x3}) getresuid(&(0x7f000021b000)=0x0, &(0x7f0000f91000-0x4), &(0x7f0000f43000-0x4)) r1 = getgid() ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000e0d000-0xa7)=""/167) syz_fuse_mount(&(0x7f00009ec000)='./file0\x00', 0x2, r0, r1, 0x3, 0x88000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/04 11:12:42 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 11:12:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="71ed5bbd74fa1b6ace36506bc8da828d7a4bc36f333bf970a352b01a032625e5d90f6babf8893252a99ed52d40fc869dbe360f111fbb3bb2736b0d2abdf8b12824ef736d7618b8525ac8ce22f7c410a0e1cb5b77feb27f4df63f3f4c1a388b730ef0b08c18e75fd288b8a2553b65b428fe8cf599e4be3f2503676a") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fstat(r1, &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000e0f000)='./file0\x00', 0x0, r2) r3 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x1, 0x2, 0x5, 0x0, 0x7}}) 2018/02/04 11:12:42 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000024000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e53000-0x4)=0xea94, 0x4) ioprio_set$uid(0x0, 0x0, 0x7) flock(0xffffffffffffffff, 0x1) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000009b000)) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x1) 2018/02/04 11:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d1000-0xa)='/dev/ptmx\x00', 0x1010c1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc3000-0x4)) 2018/02/04 11:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) memfd_create(&(0x7f00008c4000-0x11)='/dev/vga_arbiter\x00', 0x2) 2018/02/04 11:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000792000-0x14)={0x0, 0x9, 0x2, 0x9, 0x1ff, 0x1}, &(0x7f00000d6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a85000-0x108)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, [0x0, 0xfffffffffffffffe, 0x7ff, 0x8, 0x6a52756d, 0x3, 0x1, 0xd12c, 0x0, 0x0, 0x0, 0x1, 0x8, 0x90b, 0xfffffffffffffbff]}, &(0x7f0000dbb000)=0x108) ioctl$VT_DISALLOCATE(r1, 0x5608) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) shutdown(r1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000ff3000-0x4)=0xfffffffffffffeff) 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) fanotify_init(0xf0bcdef39521abb7, 0x101400) 2018/02/04 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000031e000)='keyring\x00', &(0x7f0000494000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000d19000-0x1000), 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/04 11:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000abf000)='./file0\x00', 0x0, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000040d000-0x8)={0x2, &(0x7f000061d000)=[{0x7, 0x54, 0x3, 0xe2f}, {0x5, 0x8000, 0x4, 0x1f}]}, 0x8) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ftruncate(r1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000292000-0x4)=0x720, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ff3000)='tls\x00', 0x4) 2018/02/04 11:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80002, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) 2018/02/04 11:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000274000-0x4)=0x5, 0x4) recvfrom$inet(r0, &(0x7f00001ad000-0x69)=""/105, 0x69, 0x22, 0x0, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c0a000)='/dev/rtc\x00', 0x100, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000053000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000130000-0xc)={r2, 0x80000, r1}) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000386000-0x6)='vegas\x00', 0x6) listen(r1, 0xd8b) sendto$inet6(r0, &(0x7f0000748000-0x1)="8c", 0x1, 0x20000004, &(0x7f00006a4000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000040000)=0x9) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000091a000)='tls\x00', 0x4) 2018/02/04 11:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069e000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) syz_open_dev$binder(&(0x7f000043a000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/04 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ddf000)) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x4000090, &(0x7f0000242000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009dd000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000529000)=""/4096, &(0x7f00003ed000)=0x1000) 2018/02/04 11:12:42 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000440000/0x11000)=nil, 0x11000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) remap_file_pages(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x8, 0x7, 0x28003) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7fffffff) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/02/04 11:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000973000)='/dev/net/tun\x00', 0x0, 0x101000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/hwrng\x00', 0x2202, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00004a6000)={&(0x7f00005f3000/0x1000)=nil, 0x8000, 0x0, 0x4, &(0x7f0000f6a000/0x4000)=nil, 0x80}) sendto$ipx(r1, &(0x7f00004d7000)="fa6ff21625cf3e64cf659013633ac8df506ddf1b781d200b3e8bbedefa8ef7b2dfc124506109ad5f963a13d649f30564d68ae17e097baf82ccd8ae5ac1e400987dcbbb8689654d6c60e5f37c4509b6022db26666f12f7a43d6f784630df5188304f87e37a3c94cc5614dbebfaea873c6dca3e3fac031825a4857bcf3b3291fa655bb6f13039968b53afaaf755bb035695b15bceb3e0d81a18fc64146edbfa2188488e1afc5b7456e7c869b9ba785b9b2a97a21c887d15e7c3f2f0b6495008d5896f396c6100d59519e6d30611696b68896ebc28f67389cce3382079fc2f0989a9ac3c4c049f9a0ad", 0xe8, 0x0, &(0x7f00000c1000-0x10)={0x4, 0x0, 0xf9f3, "9736d512a820", 0xc718}, 0xfffffffffffffd99) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x39}], 0x1) 2018/02/04 11:12:42 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000)=""/37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="0060940200000000000030000010bd5c", @ifru_addrs=@nfc={0x27}}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/04 11:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ppoll(&(0x7f0000782000-0x30)=[{r1}], 0x1, &(0x7f0000d98000), &(0x7f0000a6b000-0x8), 0x8) r2 = open(&(0x7f0000da8000)='./file0\x00', 0x200000, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000063000-0x6)={0x0, 0x8}, &(0x7f0000cd8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e35000)={0x0, 0xffad, "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"}, &(0x7f0000d6c000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008f7000-0x98)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x81}}, 0x7, 0x4}, &(0x7f0000ee7000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000842000)={0x0, 0x8}, &(0x7f0000b8a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002fa000-0xc)={0x0, 0x101}, &(0x7f00003d4000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000023b000)=@assoc_id=0x0, &(0x7f0000cdd000)=0x4) sendmsg$inet_sctp(r2, &(0x7f00006e8000)={&(0x7f000066b000-0x1c)=@in6={0xa, 0x1, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000c5f000-0x28)=[{&(0x7f0000274000)="758517da4117209a18b520edba4189e255c230b7cf224e875b20afa61444b749dfa5641f1900c8873e662ab1f2024e7944ad8dc2c40f448872795f97fdb24b08f2d968485e8e8fc9deeffa9ae1fa8565", 0x50}, {&(0x7f0000f7c000-0x9e)="de1ac534b2981193dac9e084a9a25b8019be0543a855013ec86a2aa260bab90e6fe809a4032679716ae7a3b72ef6b5f0e806972b2e25a1556b68cc73be57a67fe09986c05b465522c03610496a6393556eaddfeeaa141bee40ce9df4ae9209c466cf0d5ca3a8ffea0950435cad84aa318b1b06088489bfd72198bfcfad6316304627cdcc6d5d2f470e90ebde0a008198314df4ed103161f1eabed76f84bd", 0x9e}, {&(0x7f0000071000)="d2dd3f5a51f4ac121cea", 0xa}, {&(0x7f0000637000-0x13)="d23c0b8741086bff9e98fa1dfddaeb98c7ef67", 0x13}, {&(0x7f0000784000-0x78)="a0fb26556ef1d386b5e597caf2d92aaee07fb5160f8290e1987a2aed3e7f161c902b6eb0549352d890bfb3a7756eac9442486f73010a00b73aac6e95fd65549b82bbc315216c9410f822cc4d8c4a6c3335c3a581a6fe9815ae534e8b701b13c9788dfab5950da63fb4144634ac1d5b0fc558b3ada2102a87", 0x78}], 0x5, &(0x7f00000ea000)=[@sndrcv={0x2c, 0x84, 0x1, {0x101, 0xffffffffffffffe1, 0x8000, 0x8a02, 0x800, 0x400, 0x0, 0x8, r3}}, @init={0x14, 0x84, 0x0, {0x7f, 0x3, 0x4, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x290a, 0x8, 0x3, 0x8, 0x8, 0xf8a0, 0x6, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x37, 0x4, 0x9, 0x4, 0x0, 0x4, 0x1, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x766a, 0x8b88, 0x8, 0x1, 0x4, 0x8afb, 0x6eda, 0xffff, r6}}, @init={0x14, 0x84, 0x0, {0xfe0, 0x100000000, 0xf8b, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x7, 0x5, 0xcb, 0x1, 0xf1, 0x31, 0x100000000, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8009, 0x6c0, 0xffff, r8}}], 0x160, 0x800}, 0x8000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mq_open(&(0x7f0000c2a000-0xd)='/dev/binder#\x00', 0x1, 0x111, &(0x7f0000c88000)={0xdc, 0x1, 0x53, 0x10001, 0x3, 0x3, 0x8, 0x8}) 2018/02/04 11:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e86000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000301000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) r2 = socket$inet(0x2, 0x6, 0x100000001) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a8f000-0xb)={0x0, 0x3c, 0x401, 0x10000, 0x2, 0xffffffffffffff39, 0xfffffffffffffff7, 0x9, 0xfffffffffffffffd, 0x800, 0xe0a}, 0xb) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000bef000-0x4)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000093e000-0x4), &(0x7f000076e000-0x4)=0x4) 2018/02/04 11:12:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xa00, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000012000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x1, 0x100, 0x6, "c02b44770bf0fa0b620884247d7964e269da35ca2c18dc6b236eef61391d0344f60472a26665d600312adf4555a93faad6a82f7f673c9ec37744a99bc32dac8c9aa4ec840d5d324f03391d825610dba0"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000002000), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000004000-0x10)={0x3, {"50c79241799fd3"}, 0x5}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000025d000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000398000)={r2, r3/1000+30000}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pread64(r0, &(0x7f0000c6f000)=""/142, 0x8e, 0x0) 2018/02/04 11:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000), 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bb0000)={0x0, 0xee432bc5e7e9ca63, 0x8000}, 0x4) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) ftruncate(r0, 0x800) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b", 0x2}], 0x1) 2018/02/04 11:12:42 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000700d100737e", 0x24}], 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000002000), 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000013000)={@mcast1, 0x0}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000012000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, r2}) creat(&(0x7f0000003000)='./file0\x00', 0x2f3943cc9eba1d47) 2018/02/04 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000e81000/0x4000)=nil, 0x4000, 0x1000008, 0x10, r0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) [ 84.084436] binder: 9903:9915 ERROR: BC_REGISTER_LOOPER called without request [ 84.092179] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/04 11:12:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x40)=[{{&(0x7f0000ea3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000df9000-0x78)=""/120, 0x78}, {&(0x7f0000000000)=""/245, 0xf5}], 0x2, &(0x7f0000052000)=""/23, 0x17, 0x80000001}, 0x2}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000672000-0x98)=""/152, 0x98}], 0x1, &(0x7f0000001000-0x39)=""/57, 0x39, 0x673138be}, 0x7}], 0x2, 0x10002, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x14)='proc:selfppp1eth1c@\x00', 0x14, &(0x7f0000002000)='\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x7f, 0x1ff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000002000)=""/174) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, [0x401, 0x1, 0x1000, 0x7, 0x7, 0x8, 0xffff, 0x400, 0x80000000, 0x6, 0x4, 0x0, 0xfffffffffffffffe, 0x8, 0x100000000]}, &(0x7f0000032000-0x4)=0x108) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$update(0x2, r2, &(0x7f0000002000)="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", 0x1003) 2018/02/04 11:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000369000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f000023e000)='net/ip_tables_targets\x00') 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpid() r2 = getpgrp(r1) ioprio_set$pid(0x3, r2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8), 0x8) [ 84.124949] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 84.133172] binder: BINDER_SET_CONTEXT_MGR already set [ 84.133178] binder: 9931:9933 ioctl 40046207 0 returned -16 [ 84.155526] binder: BINDER_SET_CONTEXT_MGR already set [ 84.161964] binder: 9903:9934 ERROR: BC_REGISTER_LOOPER called without request 2018/02/04 11:12:42 executing program 7: prctl$intptr(0x26, 0x1) 2018/02/04 11:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x100000000088) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bf1000)=0x1, 0x4) socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = open(&(0x7f00003c3000-0x8)='./file0\x00', 0x200201, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000d39000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0xa}, 0x0) 2018/02/04 11:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_settime(0x5, &(0x7f00009e0000-0x8)={0x77359400}) fcntl$setpipe(r0, 0x407, 0x7) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e7000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000620000)=0x3ff) r2 = open(&(0x7f0000e55000)='./file0\x00', 0x725000, 0x61) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000705000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000d5b000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000610000)='./file0\x00', 0xa000, r3, r4, 0x8, 0x20, 0x2800) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000460000)={0x4, 0x0, 0xf9d, 0xffffffffffffffff, 0x3, 0x81, 0x8, 0x7, 0xfff, 0x7ff}, 0xb) 2018/02/04 11:12:42 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000830000)={{{@in=@rand_addr, @in=@local}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000adf000)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000994000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a77000-0xc)={@broadcast, @empty}, &(0x7f00003b3000-0x4)=0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000285000-0x25)=""/37, &(0x7f0000ae1000-0x4)=0x25) sendto$inet6(r0, &(0x7f0000749000-0x4), 0x0, 0x200408d4, &(0x7f0000adc000)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x124, 0x400000000000, &(0x7f00008f7000-0x14)=@ll={0x11, 0x15, 0x0, 0x1, 0x1000000000000008, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) [ 84.171816] binder: 9903:9915 ioctl 40046207 0 returned -16 [ 84.181045] binder_alloc: 9903: binder_alloc_buf, no vma [ 84.186651] binder: BINDER_SET_CONTEXT_MGR already set [ 84.204166] binder: 9931:9945 ioctl 40046207 0 returned -16 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000258000-0xc)={0x0}, &(0x7f0000048000-0x4)=0x4) fcntl$setown(r0, 0x8, r1) sched_rr_get_interval(r1, &(0x7f00003ae000-0x8)) fcntl$getownex(r0, 0x10, &(0x7f0000339000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0xf) ptrace$setopts(0x5, r2, 0xfffffffffffffffd, 0x0) 2018/02/04 11:12:42 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d04000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/76) keyctl$setperm(0x5, 0x0, 0x5ae1e0bc84f53d93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) ioctl$VT_WAITACTIVE(r0, 0x5607) connect$packet(r0, &(0x7f0000000000)={0x11, 0x18, r1, 0x1, 0x2, 0x6, @random="b160575f375a"}, 0x14) 2018/02/04 11:12:42 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f000002e000-0x8)={&(0x7f000002d000)=@ipv6_delroute={0x28, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000002f000-0x2)=[{&(0x7f000002f000-0xa7)="e230eb4a310ef40d3e40bca5878a9325c5dbd35bbbcd37709ceb830866bc4fcc91801689bae3e9ea31dfc88d27e9f6d04834a13fbdff851d6faab28daeda669e3d717a0af3912374189b27283e5af9b79dcedd308b7d5f326592e862ee93e64165a9ea0ad5f04fad7662d239ab1fb0c1e0d4df163c0cc6b44f580ec526098e6a2aa537cc8eea19316ec8ad6201555d8bb79c4b25d53177349bf7d75f41a536d9943c2887a2d888", 0xa7}], 0x1) [ 84.218538] binder: 9903:9934 transaction failed 29189/-3, size 0-0 line 3128 2018/02/04 11:12:42 executing program 4: futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000)={0x0, 0x989680}, &(0x7f0000004000), 0x0) 2018/02/04 11:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fchdir(r0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e75000-0x15)='/proc/self/net/pfkey\x00', 0x19301d3a6146a743, 0x0) syncfs(r0) write$sndseq(r2, &(0x7f00003c7000)=[{0xee7, 0x14, 0x100009, 0x3, @time={0x77359400}, {0x8, 0x80}, {0x7, 0x5}, @connect={{0x0, 0x9}, {0x9, 0x21ec}}}, {0x400, 0x6, 0x1ff, 0x4, @time, {0x8, 0x9}, {0x2638, 0x3ff}, @raw32={[0x3, 0x7, 0x2]}}, {0x3d0, 0xef97, 0xf8, 0xfffffffffffffffd, @tick=0x8, {0x8, 0x9}, {0x92, 0x3}, @raw8={"410e3af666831e37c86ade0b"}}, {0xffffffff, 0x80, 0x71768c5e, 0x3b, @tick=0x7, {0x100, 0x1}, {0x2, 0x80}, @quote={{0xf5, 0x100000000}, 0x3ff, &(0x7f0000d01000-0x1c)={0x40, 0x400, 0xc194, 0x0, @tick=0x10001, {0x9, 0x7}, {0x4, 0x7}, @quote={{0x7, 0xfffffffffffffffc}, 0x2, &(0x7f00004c1000)={0x10000, 0x5, 0xfffffffffffffff9, 0x9, @tick=0x6, {0x8cb3, 0x2ca7}, {0x401, 0x5}, @result={0x9, 0x7f}}}}}}], 0x70) getpeername$netrom(r1, &(0x7f00003de000-0x48)=@full, &(0x7f0000ac2000)=0x48) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29}], 0x10}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000cde000-0x58)={0x6, 0x8, 0x0, 0x0, 0x2a, 0x2}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00009a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) gettid() getpgid(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006e0000)) fcntl$getownex(r2, 0x10, &(0x7f000035c000-0x8)={0x0, 0x0}) r5 = getpgid(r4) fcntl$getflags(r0, 0x40a) fcntl$setownex(r1, 0xf, &(0x7f00006cd000-0x8)={0x2, r5}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000068b000)={0x100, 0x2, 0x3f, 0x4d}, 0x10) 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) rmdir(&(0x7f0000e47000-0x8)='./file0\x00') 2018/02/04 11:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000c5000-0x5)='user\x00', &(0x7f0000ccc000)={0x73, 0x79, 0x7a}, &(0x7f0000107000-0xbb)='K', 0x1, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000606000-0x16)='/selinux/checkreqprot\x00', 0x4040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000996000-0x58)={0x1, 0x3, 0x0, 0x1, 0x0, 0x6}) 2018/02/04 11:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') creat(&(0x7f0000d13000)='./file0\x00', 0x0) ioctl$void(r1, 0x5451) r4 = dup2(r0, r2) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000087d000-0x4)=0x1, &(0x7f00007dd000-0x4)=0x4) 2018/02/04 11:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002af000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)) r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009ff000-0x8)='./file0\x00', r0, &(0x7f000092d000)='./file0\x00') stat(&(0x7f0000184000-0xe)='./file0/file0\x00', &(0x7f0000063000-0x44)) 2018/02/04 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b5e000/0x3000)=nil, 0x3000, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000ca5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00009f4000)=0xfffffffffffffcfd, 0xffffffffffffeffc) 2018/02/04 11:12:42 executing program 5: pwrite64(0xffffffffffffffff, &(0x7f0000f23000)="1f03acd0638e687d66e909bdb088aee2adc96e6d2fdbd0abb3baf8e214998636faabe6402709db410b0bf49a0ec24141b821b5aa9fe48a5b9a27e005231207fd062c80821f81c6149ce9b03529aca794efd658692c389e4d439c1469e7e398515a9cc6312b4106631d052bb0114c4be1859176", 0x73, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="8daeaefa9a542347f843d3e67005be41", @ifru_flags=0x8000}) 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) 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) 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) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000001000)=""/56, 0x38}, {&(0x7f0000002000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/128, 0x80}], 0x4, &(0x7f0000002000-0xd3)=""/211, 0xd3, 0x5}, 0x100000000}, {{&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x3ff}, 0x2}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x87)=""/135, 0x87, 0x6}, 0x3}, {{&(0x7f0000000000)=@l2, 0xe, &(0x7f0000001000-0x28)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x22)=""/34, 0x22}, {&(0x7f0000001000)=""/16, 0x10}], 0x5, 0x0, 0x0, 0x7}}, {{0x0, 0x0, &(0x7f0000002000-0x38)=[{&(0x7f0000001000)=""/112, 0x70}, {&(0x7f0000002000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000)=""/95, 0x5f}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000002000-0x58)=""/112, 0x70}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/73, 0x49}], 0x7, &(0x7f0000001000-0xc5)=""/197, 0xc5, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000002000-0x7d)=""/125, 0x7d}, {&(0x7f0000002000-0xc8)=""/200, 0xc8}, {&(0x7f0000002000-0xa3)=""/163, 0xa3}], 0x4, &(0x7f0000001000)=""/247, 0xf7, 0x6}, 0x4}, {{&(0x7f0000000000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000002000-0x18)=[{&(0x7f0000002000-0xca)=""/202, 0xca}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}], 0x3, &(0x7f0000002000-0x6a)=""/106, 0x6a, 0x3}, 0x1}], 0x7, 0x10000, &(0x7f0000002000-0x8)={0x77359400}) lseek(r0, 0x0, 0x4) [ 84.264109] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.269854] binder: release 9903:9915 transaction 40 out, still active [ 84.277416] binder: undelivered TRANSACTION_COMPLETE [ 84.291983] binder: send failed reply for transaction 40, target dead 2018/02/04 11:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00007f8000)={0x7e402969, 0x7, 0x5, 'queue0\x00', 0x100}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/04 11:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000076e000-0x20)="27275bbeaeeffcda5df017ae7ba9a41678bd6b20ab34147fa2d98db0471d4d4b"}) shutdown(r0, 0x0) 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000005000), 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000000f000)="7ee05bb7d30f8fed602db6062f63631f8fb0b4a02012a5dede9337386b80087dc23a62a9f6afa9cfe67d6151436dd04baba1209b73c9c5c419cccae0e1b0848ad6e80e6f2743724f47937e776e0bc0eb754ba17b2a8376f4f0d39984bddd172383c3430faac904e372cdea830063485bc6179ce0f8fca1c8e3b09a9dcab2e74a840c508ce64de916bde9d8d7cfd3d06adceb275e826c93b23e01f457c87cca7c0ea70ea3900f063ab3ed64eefc4575c42fbdc811ea4b86da3f576c30f8173c281727c9672b595e603d81c9418efa34761c9d05db20e1478a9ecab9b39ac8fbcdd4a859579a8c0170a030d0b44a9dc1d1281b9588795f9773040584b294af28e4862e03b7301e59f0090c2a0ea3cbc5618fa6dd94b47f42f424421c92a13e2a665e32ec3ed096dd7ad04b445018a9168f2cec60f6608f145baf316cab5d73e0ae79cb9cf661430b986bf906643ca857f300eefc91a1be74414a8c8fd4d8a5d5198432ca04a3210e4957d1a47197f9003434ec17cc6abc90de277edff3532f9fbe26f233f1d8ccf2d72cf94c80b5063b23c35df40de1761a5ddc059e295be09630a32c7e267beb2cc0595a67dc87581c1026aa422698363d7ae3d22f3d949701766c352cb1da71b3946757c47ddf79579f7089d66be32bf3560192c98c3c5183a45a062fd176f0ccb96d841f53b201c997d18d82b0b34d1019f146e15a9509375f5f0be3000bcc853ebd0a1b7753e2615fba3fba0b0cce07c72a629ed75d04e3324a283b936d880fe2dcd09aa76a33c73886dd0b8fd481d5a770be02a5538d0bfb902f0bbde3a91bd6990da23a32fd70ac2b752fb844229d46a201f86e08f911d6d35ba5d0a130acd46e0092bf383cc465ca38d3eb1648ffeddd8f0910f1a076c26e97950e7b148b765c88cf2361237b4b60468da6bb9d900ca4f6d92e313991110cd1cc1b5054c661f15a7d0d341bcc0b7c45a8a9aaf2e01c93f2df25ba9f7ba0d36abaedef9c1ab047ce5630a0ddf2c78e081624ae7b39974501f58e30c7c4dbacc115bcb9cd41b03fda6998600dbb60908164b13d0aa30abb62dbe8d07c7ed73edf3013bfba87c4075535dea00bce661d281cce4c91a6c5962a3b138f8f0a788683a6e6646a2f4548f4a42dd2917bffd04f045b74b413aead9584357065009be1e035a61cd6f275d741724c42155f331725b7851c7a1c20db1ec036ea5be2f7db2e2d5fd69e12a753cc109b3ace5ba07cb0f0594fe325d0178a9233fd62a32297b677a482f4c3d03821e021ba082fa3afcf8ef59d90703ba7c8342c9641d2f416fc3ceeeac636fc05aa5b16d6892c910009636edac49510ee812e56b20a35503e47494bcab83c38ed3863771ebad3b08dea3625a9807b422e27c1a960409c18b9c1faeef1a15366909282aa956cea8738a0cef633d32b1db6de03c479f63e5e8c0ea8e09d6acafc65233e6340ed8da5818006c849fc346b973692c975a1823b9c49d9f63f00260d1c5aa81b8de62f7a025cee8a1158c130d71180e07e5636d505ff207a4c406e8132cde9363739fdd1286390e8f32cf0e3bcb99c08567974bf3efb25c251a2b9da2af69513184bba9c3695393a2dde653c09f1a46da01d01a5c9b7435de25fc601a0b232fd67c49b2a00a3464b26579c338e3ac733afc504bfd2bb8d729eb96609484903672a07edfe6a45b58111880cd8fdfe18640fe75f00eda6d9049e8799031180406792766fff8912326094caa619c7f7485517957d424722f8b13935f6d7cafd4a23cddb8bfc5f4768b58c82adf75d69c1b4e3267ef75805bc1e4af9351d7833eb38df4501baa434b852d37e875eee4448f902bb8d600f3c6ef56564ac7c39ed6633a667691043b36e887279976c0f11e9d9e251c2db3b1719a8575309000a40aae0ed39b6c6576ab15e85ef4a29e30eb5b9b3b5103bb1587650a27bf1f738f1983c1324e091e75ac97254f8675004660a24a322c4411fdc7b9ea55d23ad31ad1f76ff1c1dd1f5cd13b812f60d739725e7a263675f7c0a3549622218cd7375018709490ff81ce58a40a9edbbd942270980edc20cfec82c98a48b1f242f5fa40e9952326a88dcb0ddff29e7c357b08ea3b43ec9369907b500b6b554579adf3ba719025e47382d12d5189642aa709ea0ff2ae164a0d0a2f99c36527bc27eb3a1b87f983e10b87e00bb7497e3df0a239ea7899d4215964001ee7f820b10b6759652bb67b4d66b1a4b46611776e0a6dba3fb97c774428023d23ea25f29c5df27ff92bc7e46cdd8fb7b090d4c7b8371bfdf0e0423d62c9843d5ff4b4ec84febaf4d2271f6a6405b92bcb721c04dd7e6882ecbbb0dde955f7cdac15109727b0684aaad82970bd29dc69e0e668df7668dfabfb18e9dcd35f123d0164860f880784041805c1fdc603988e09a1e3c8f13fb8a2d1109dd83bdce37170a4d914ba6950439bd1c98387ca9345e66d2d26a85613851497c3a70330f5294f43be288adc4f863c0a11b0365609aaafb4cdc0df18b291902dbc8c762070be89f48b750a8b4b9e8a36654e8529e3be8ae1d47da889b7cb1ba1d8f809e10a525d9bf121e7ce31ba4df0e1c14b2141f52344e144db1297e6cdea7d3fc3118b33d44f89b4d6cb871d9ed1e65a2ff3fe06a3af32ee1d7bc3c91c046a0a5c4c5300138285846b1a0e9f3ca47e469d8e63d788d511fcc4faddaf4961c74b134a16acf2aad8725fa53207695ff627547a6a32f4949c38209e71596938664e9ceadd8deb7b7bee00067983b69917cd783fb498e8274cd4f43aa5b4ef73a0fd5ed9beae156ebc1b7800a337cc54e1d02644eb692e17ca28ab3f79a6a43e2c0bbfdbec911d905772f8d3292e671c07b578d04051fa7ad4dd996215c1d4a63048362e16ad0f35e6ef4da65002aa00c24d7c07eec962848357229eadbc268902861e61bcbd48d3a3d6b09e8408a4b0d50f9087ac1832403a7d6752d71bf591dd752aeb9ca1f08e9a36be890652585e1061a355e2b8956db3a45be0a587003ce830673a2387ca08d6ff1608a5ef5115885b05e43c5ec75cf0b3850d53e907d688af9ff18e82bf8105d2f83c4442caffdd04a1d4eedb130422368cbd5f71b0e5c73a4f66a78e1d1a872896130e6a75212cd32c1c929e2eb04324151c046a7408c68a870c7d148d9d03c1d3bf3f87ebfede150308057a1021738999e0939ff38d32db362e02978e3eaee1d9037a147ecdbee9258c45cd87766fcddbd88f143740e8db149b1d51b6808a5ce51d762dc7a6a4064bdeac105ef30ed81f0659211347e90e1a6f896f7e3ba94dc082e2399df01c9a50b1b7931a660a4c2cd423a8906867d83095a0eb6be078c549b6e90326074203db34964c66be5f694f611aa68014da868224047cad10d2be2f977f2fcd658b7d5a4af8ae699e867f88cdc3c1812a0d923c104689fac88ed881b6b7a1d9e9a7c3c0e1e6a1c790c5d0e58013023d482f90163d08c31a9cb8f8f203caee53974ff73e4d6d5b2d5008a49459ec1a7eef2b891f7f2cb620b434ae4e23ab411ee25f5408fad3f5e99f89d8ccb16e78e9a339f15f19b4f814f8a3c32edbe80cefe9a487459061072c2a76cf805a5ce35ce51c4bc4031a2138f3647fc4556c45bd5f0e611ad923f57903658e979ad255917893f2d00a8cb18f1b0e86d8c24e257605280f4305d8a7774854448d3a298677c9fbcc763d42c53371e8f32f55f28ab4982dd0b880e7ab6630ce12276f78cdb9664f8831f1d195724dadad1f9f63c4b74252569e70fd66f13068055cdd5395b8cffba9df170831821d75471e0cd6688256299e19d83878da3535e63b68d2ad33b76ed2bf6d93d72061d77459fbe27b604da9d2e608e5ae20de4114d9a79adb2b4bd7a73151c52763f45f2ead4a493d20073a316d5bddf4031167c9aba21ca3279791ef55877d8376ef62721500f42968b6a7ebc64de4c80c372f20708e4d98e2a713f3fdfd2e8e21b3531ce28ec4d20489b8486866a148e17c27898bc8bfd04e73d9856d87eda1928cc5393dc712be547f8d970ad584ace2f29498677c5231a2b8d05e2d55ad56e6163a3d48074e985436a31148bbfaca4ba33fc4dbbe7a29cbad73427bc5e2ae2be09da32fad8d30645d6c9b56ee0230888115bca378c0870c90507cc617e06ba29a8e28883f16f185c56a4c5b96aa22a78c59a21b31b566d0ea2e6a33cac3a46952fa8f9d246c08a485bb3a0745b9fa957fdb16e574a262804ad43bf6fa7582bef39c70ac58d75840a6b931f22a003ec5ea73d7ec711bca673d996651b3d5d8bc91f9e9805343e69ccf6b52d13c3945243cc05802281331619856ce18df010f64c53011244b7c9130229e42315b585bde2a67f766cea933b12002d7b7952cc1fd261a65ad3719cec29dd7d270317dd7412c6581fa9c300c519e60eca0bfcda99586b5c3745f79322b473025fe8e5cd9816ce5ba87a4eaab8d7082772462ed33bda012f41a37f42778ca1e8e1b9fcb6ba1816f354df1f32eb8f8503ca5d3af914b9707fe8ee19e369c24af93729ecf57a406ef0b52a1c58ebb8181d0799e5bdd94807f88f80dbc6a0f0ecae6fb1b7639e5276521ef05e2257ef40dfd2be8eb2c48331cfab6493959b4d2a162bce46176c31708f94e0ffe80283c409848fa6b824c3b3181d4c2e99e1090dbb34e8a2cb00df2783552530077adfba22ac0651369b6fbb12a53e4a3737f0b6b3cc6fe7d21dda5da19c8cf2697dd17c9cfa40682bc502d491531a00bd94afb61702395893fe354efc617b9ea3166548d2d69edb4f4c6a39e7a92eec5a8b3097a272a9587d9e0b4b73651b1f85be93f3b2e231d1c8e8cd479c8494c76ef2535b8eaedc5abceafd539aeccca0842ab525f7c0609316de876caacfc50a0479e369f5b122a708283e03f7f7ad12330ef6c82dcf92ff5a57dee343712a14a29c56e92da9c74589770c4555b3772378817724136bcddc9a22a82da84cf7c465682db9f54db3e1963bd6dffc06376d045fa154f678a9d500411414f913854f1844592889c2ef31d130ea5ed4cc39a29ba884f0b0f8e123e9602f8720559be6bb50d5925a9607a6fa8d98202969ef65723be534762374c813c257a1686629017673e8649bbf9b4354896c3f535865d7a7306d461b324096e45c1dd4e60295ba07700c1b75e69a332d931870ba0a2a620273109c793062b94fc9f10d5eb81ce43388e87816c897b68eab8f4cbe096f280381f381d70800a9798e4ca4ae6d5d698cad07334cfbd83e0728a5e08b5493c5d01e5ff23401aefc4061949b3a3cee4134e782f92716b55f977026398cbdbfd4cd7aa47d5b73d89a8164793c86f833b99b05225f06cc678396b2399b81886b2aaff5ee31835387acf64fab56c7ea1f1bd6c6aa9b8c1f649f5041af04ca2430de3bd05d763023a7ac0a1a38e2ed55a800428b94335f62af44c13bd681a611b4be3dab90b4651924ba6a7dbf67cc8efd8501c065fb5f45698b344533e63648651104fa38f2e92b665368183d855d9f86feb9b13d297a04d50b96c383a1290c329d35e62a2ec87c37d0ce9c4f2a15f9546299f32ac469e81835d72a2692a9eaaa8562040585735730c27b917f20a0d90a2cbcb2370a83106193a7afdc48052a0c017ff2f6da09ebd6288a72628d89ba41ed5100b50264dd5a2b9a4cad0800555b7400c8db35db58e77d4864b7c3be20852ec721d5332c38ce94857fb713295299b7e4502a1a2067607d621d1fe46b469370a3935ee3e3a6fa90d53452a24d75fd532acd8ed76a1e1fbff6", 0x1000, 0x40040, &(0x7f0000015000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$unix(r0, &(0x7f0000015000-0xc6)="d9430b1209cf2f3c76ca2b1b55f7d4f63664159be6173c883c78d9e7bc5590cd73c548b5508311c260395093ff1d69c02ca61c66e7308fa045aa9c9b18f4a52d73a91f42d8a69abb01a7066ee9c886680e8c176c10ae8040634871afa27cff99f7a15448c2fbc28870e3e992cb9bcfea71e2e5559afe66009b03b9d9565bb2841880a6b18ae1bf9a9d8de2c86b835226a74a0615f2a04db237d5b88b08549ee96d395992ad4e61186de89994b5d8d48fa0e7ac588bd891880d207fd9a396b13fc9f6eeb66002", 0xc6, 0x0, &(0x7f0000015000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0xed)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f01c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/04 11:12:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0x5)=@random={'os2.', '\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000003000-0x9b)=""/155, &(0x7f0000003000-0x4)=0x9b) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000a5d000)='tls\x00', 0x4) 2018/02/04 11:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009f1000-0x4)=0x9, 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000a27000-0x64)="467fdd31a5f51011c7826697b14a731ba6e9f6feff1620d885cb0da6ff5c092cf5db0cea62f85c5b33f3271df29122369b70a4464552eaf2808bd5acf5bec073a3042799c3ed3b35bf30362cd25b4d54a1f1aff2b8a6823524c2664a11c67e2971b77eed", 0x64) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a89000-0x8)={0x0}, &(0x7f0000be1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cee000-0xa0)={r2, @in6={{0xa, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x6, 0x9, 0x51c0, 0x2, 0xc0}, &(0x7f0000b38000-0x4)=0xa0) write(r1, &(0x7f0000e81000)="3124096e8e9861b9141b9d8711e515646ee3a6eb71c85294547b6c99ac0f8ce89dac360a532201d1bff3024b72ec959abf605b7963e03d942fd5c6ac075af2d33638", 0x42) [ 84.374953] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 84.398167] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/04 11:12:42 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x5, 0x800c, 0x1000, 0x0, 0x1, 0x800, 0x5, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x5}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000006000)='/dev/loop#\x00', 0x401, 0x440000) 2018/02/04 11:12:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ee1000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) bind$ipx(r1, &(0x7f000070c000-0x10)={0x4, 0x1c00000000, 0x2, "072f9779d281", 0x9}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000834000)={0x3, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c0a000-0x4), &(0x7f0000b25000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c5000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005bd000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000d91000-0x4)=0xfdd0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mprotect(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x4) bind$inet6(r4, &(0x7f000034e000)={0xa, 0x0, 0x45da8147, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0x2, 0xffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000002}, 0x1c) fcntl$dupfd(r4, 0xcb36a8e0a9051913, r2) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r6) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @loopback=0x7f000001}, 0x3, 0x0, 0x2}}, 0x3cb) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/04 11:12:42 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8), &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x27, &(0x7f0000001000-0xc7)=""/199, &(0x7f0000001000-0x4)=0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000fd1000)=0xffffffffffffffff, 0xfffffffffffffdf7) socket$inet6(0xa, 0xa, 0x80) getsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f00004fa000), &(0x7f000060d000)=0x4) 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xe06000)=nil, 0xe06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000036d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e07000-0x4)=0x14) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e06000)={r1, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e04000-0x4)=0x12, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e06000-0x1000)=""/4096, &(0x7f0000e06000-0x4)=0x1000) 2018/02/04 11:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1, &(0x7f0000814000-0xe6)=""/230, 0xe6) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000aef000-0x8)={0x0, 0x100}, &(0x7f0000a96000-0x4)=0x8) accept4$packet(r1, &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c7f000)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001b000)={r2, 0x6}, 0x8) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f0000028000-0x8)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 11:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/rfkill\x00', 0x100, 0x0) socketpair(0x0, 0x80000, 0x4b26, &(0x7f0000d04000-0x8)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000142000)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002cb000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000856000-0x4)=0x1901) getresuid(&(0x7f0000dbc000-0x4), &(0x7f000016f000-0x4), &(0x7f0000c4c000-0x4)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/02/04 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef9000)={0x0, @broadcast, @dev}, &(0x7f0000dde000)=0xc) 2018/02/04 11:12:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)) unshare(0x28060400) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = creat(&(0x7f000066e000)='./file0\x00', 0x28) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000fa1000-0x4)=0x15) r1 = gettid() tkill(r1, 0x16) 2018/02/04 11:12:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000)=0x10, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000936000-0xe)='net/rt6_stats\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000+0xb89)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x31}, 0x8) unlinkat(r2, &(0x7f0000001000)='./file0\x00', 0x0) 2018/02/04 11:12:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) tee(r1, r1, 0x100000000, 0x2) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace$getsig(0x4202, r4, 0x6, &(0x7f0000b5c000)) ptrace(0x4207, r4) setfsgid(r3) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000ffd000)=@l2, &(0x7f0000ffe000-0x4)=0xe, 0x80800) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000ffc000)={&(0x7f0000ffd000-0x40)=""/64, 0x40}) 2018/02/04 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x7}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395b", 0x85, 0x0, 0x0, 0x0) sendto(r0, &(0x7f00009c1000-0x12)="e0", 0x1, 0x1, &(0x7f0000b28000)=@l2={0x1f, 0x0, {}, 0x0, 0x20000000000000}, 0xe) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006f7000-0x5)='reno\x00', 0x5) shutdown(r0, 0x1) 2018/02/04 11:12:42 executing program 7: socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000150000-0xb)='cifs.idmap\x00', &(0x7f0000c6a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ed3000)='vmnet0\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r0, 0x5b2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000f28000)=@ethtool_pauseparam={0x18, 0x0, 0xfffffffffffffffe}}) 2018/02/04 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000dd1000)='./file0\x00', &(0x7f0000fa0000)=""/81, 0x51) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x9, &(0x7f0000f38000)="01000000", 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10), 0x1000002, 0x0) 2018/02/04 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000460000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008c8000-0x44)={{0x2, 0x1, @empty}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10, {0x2, 0x2, @loopback=0x7f000001}, @common='bcsf0\x00'}) epoll_create1(0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009a5000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a45000+0xa7f)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004e0000)={r1, r2, 0x80000001}) ftruncate(0xffffffffffffffff, 0x7fff) signalfd4(r0, &(0x7f0000ef0000-0x8)={0x2}, 0x8, 0x800) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) poll(&(0x7f000079e000-0x18)=[{r0, 0x1491}, {r0, 0x487}, {r3, 0x2000}], 0x3, 0x100000001) sendfile(r3, 0xffffffffffffffff, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 84.634761] audit_printk_skb: 3 callbacks suppressed [ 84.671752] audit: type=1400 audit(1517742762.986:32): avc: denied { create } for pid=10058 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/04 11:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000d9000)='/dev/keychord\x00', 0x212400, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000297000-0x3)=0x7fffffff) r2 = getpgrp(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f00000cb000)) r3 = eventfd(0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000039e000)='/selinux/checkreqprot\x00', 0x200000, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 11:12:43 executing program 3: mmap(&(0x7f0000015000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0xffffffffffffff6b) socketpair(0x12, 0xa, 0x3, &(0x7f00002ce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="c3eda13029d636d8c508976689c50035", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002000-0x8)=0x9, 0x8) 2018/02/04 11:12:43 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd1000-0x9)='/dev/ppp\x00', 0xd0212342b2957678, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000fd1000-0x10), &(0x7f0000623000-0x4)=0x10, 0x80000) 2018/02/04 11:12:43 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000677000)='/dev/usbmon#\x00', 0xffff, 0x400280) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c77000-0x10)={0x0, 0x8, 0x963a, 0xc2}, &(0x7f00001b5000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000896000)={r1, 0x8000000, 0x3, [0x2, 0x8, 0x6]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r2, r3, 0x0) dup2(r2, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) 2018/02/04 11:12:43 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = geteuid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001d000)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000019000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000005000)=0xffc6) r7 = getgid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000017000)=0x0) r9 = geteuid() r10 = getegid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000001e000-0x54)=[{&(0x7f000001e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001e000-0x40)=[{&(0x7f000001e000-0x1b)="2874f254ee91a470541f8590579e89c42bb0a831e8629a89971196", 0x1b}, {&(0x7f000000f000-0xdd)="6456f93d6e44efcf1883f383815536dd347de3787382841fa27581aecd44665f4517c3789c43ff617e9a8701c1b27a44a362e65b8b99f9baf2aeb4dbc81f3489d99cef03a00022655bbb31f2c24db9c0bd34fb1b3e585f6e2c4efbfa5fb898230273dabcc60ee5105d78eba5ebb728bac028b4ebf29e96fc0b1ad0e4b01871e678458adccba122eb873cea9eba52b60fc8b28819138f2862e021915c3036f55be738527c34c5852971554d470c0a817ab2433eb43bf5be9f2f3482dbd7399d55f90702e331241f27e549305cc755fd00299ba1df0daa656dfd5f5f6691", 0xdd}, {&(0x7f000001d000)="5d437b9013e374119dcf0a798568390dadfbca", 0x13}, {&(0x7f0000018000)="a53c75de4fc40bfc8e1ae6495f82f126eb29d68561b47cf414260dea19498d2cb6e82e276bdf7900f463d7e5b8c9739313290eb26e70c636bbe9f1d2539c2b62867778b09aa29fd9ddfa45fb8953519baf12d3b15c7d0f95710d8cf5416b97d298b34dec6994fdaa6af89439c0959110cb87e684665fef3378e8ffe0861b2866e9d2022be7b859f463b70cc36c1b4d834129b16958b40eb63383d5510e215173ae700db66a7cd6c6f98b2fafc841624d8f6099df061727a08edddd11a466abd03e6a03cc919d00d36be72868bd0400119307294728d5", 0xd6}, {&(0x7f000001e000-0xe6)="d9f78a025580fbc7dd01a2993b9b9b0a49696e66a3d4f2814554b2b8aee3f1bd01a94f3abf1816052e68fa5b82a16b430b92b9aaea4614c324a643a9004a74e0e06f8f8a66e805c7f8d9c43374afff951b15dce8189b4973420a0351573de4469fadcc617d0d78cfcbce97e4b88ba97b9643a7bbb1f2de160174c653470ac55de0842064e8aac2b0178fc0d309d2df517cc45aee8b55190883c99e11e022dd7b1858630a13be99cb4ce3ab76b2ac152bfe4204b5b067aa857d708a1b3f4fee51067e5fca015f0948e6f33150fdb9d483f8b76add836670bec77627b0d1e238e48f1ef5905e48", 0xe6}, {&(0x7f000001d000)="8a025c54ebc32201df", 0x9}, {&(0x7f000001e000-0x21)="2b8752c6b4bf5e86be64c81fd0f543209b2da11ba7a3cbbb08c47ec7edf33a4e7e", 0x21}, {&(0x7f0000016000)="af2a33ab498ff800042977a13ceb0b2a17b6422a1aa58706252186a91a3d9a37dc6002abc2ed2cc61e4d617a9f4babe37b99000854d9bac3b05ac5f80360d454bdaafa89133b487f2d82c6ce587864b58160d7b390", 0x55}], 0x8, &(0x7f0000012000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x28}, {&(0x7f0000010000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001d000)=[{&(0x7f000001d000)="2fe0ca6bc65186a57384417363429e0644f9c233e1cbf61d3dcd4b39bda9e2319c9de87f9a6e673c28df5b201f0f64f83995eada59cffa7a1333bba56302c6c20a46c9c5634f3c7536b35d275b74d21bca7671a525af055ce52e737f91f33d03eb5b3572de4a68c969785508e4e0462a6ccc21f2dab14c60faa7ad784f3b574f2a781dca2916f2765e01f1b8fac3904eae855ff3750e971f5999e4308ec9dc79e808295aa9d6ebe3f209f2b224a9eea8825f451e07abd38034f065763697664cc5ca54908b0baa59b68b8d5b67923ffb705e061369f0b6103a0072d77987065b5672820926ee5058", 0xe8}, {&(0x7f000001d000)="43abb9715ea992075388acc474b28d63aa6f810c5642d17d4ceddd2f55d97821d5ff7f64e7c5fbe047af6a22efe6c74c76b49adceb8b9970ff424803960c981ad0a2626ddb17332b2755205a1a3ee1d0e673576fbd96756ffabdb7a43cc44b4a65370b99a25cc38d1f52da928f3e3626c56d55f5f9468fc9082fc2c4f5b17b572b07a6e919175a777794fbcf74eff6c593ff1f9519bdd2a052a4b3ac6a438da0a9a0381023ae71d434079958e61dc867dfab95728692157de8056cdf0e72cbe73919cc38ced4cb4b5c886d620d13357905ea5eae06081ea9e7267cc9c4558b9217513e091780d2190f53", 0xea}], 0x2, &(0x7f000001d000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x800}, {&(0x7f000001e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001e000-0x18)=[{&(0x7f000001d000)="82f7e94f72ad95a4ee19505d4b624c0040b563e01856e951a195c8f44fb211eda5b60ec3d8a5a750a955b95fcc53d8e6410ec92584d5175519203b796dc789dfa5f84e17d1b29a69647399eebc797195ff4dff9141eb39010e3942870197f4e6ded123afcf0f15d5f8f8592b03972b6f4c1fc6e026e8f1a370624356ec73d523707dcf0c434424dcb1c660e9f7373a2cee62520e82f25cdb771cb7940446aa96c452d7db621c195a4b14ca7a28fbf85b3487777071cddacd6ea16982354bfc2f01c9589f85bc043eb60a63190a8e07c0f5184150f99306ddefde7b399d665e8310af67606f5dca5ef42ac85093deb3e99dc2e9", 0xf3}, {&(0x7f0000019000-0x4a)="9e6941e02fdd80cee57c7e5e2c6c0b06046432443227a52975a99231eac249261daa4a6fc3df55893a50983f83ec0399940a12f3728657069a9a692bc1503b4f16d1b6acfb314aa0c6c3", 0x4a}, {&(0x7f0000006000)="16d57d0800754d0e384ac8e835de1d294e04405e25882c79b4de03e30c2a5cbbdb637b145abb2cbe4a0639ec62909ff5882c67b6f0a07291e927f15c8a2b704d29af0a049f197a9228fe030c0d436a0a9131a6c0a779c14069efb258038ada1d63816035ceee7bbd3f9193c6c6d128af197ae12d874cc84d9d0ee1f2bafd12777a067ec418f3097f03c85aaf7568ec9bb0d32990f52e87770d2cd526b41be1cd1fa928ad4f05e8c3e7f172", 0xab}], 0x3, &(0x7f0000002000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x44, 0x1}], 0x3, 0x44000) sendmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000f000-0x24)="240000002500030007fffd94fffffddcffffffe103000000000000000000fffffffffffc", 0x24}], 0x1}, 0x0) 2018/02/04 11:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$ashmem(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/ashmem\x00', 0x400000, 0x0) socket$inet(0x2, 0x4, 0x7fff) dup3(r0, r1, 0x0) 2018/02/04 11:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a04000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = memfd_create(&(0x7f0000c2f000-0x4)=',\\', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000cbd000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000525000)='/dev/rfkill\x00', 0x280401, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00002de000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bd4000-0xe4)=[@in6={0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x37}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xdb14}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0xe4) 2018/02/04 11:12:43 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cfc000)={0x0}, &(0x7f0000c79000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fd7000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000c04000)=0x7b, 0x15) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r3, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x290, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x290}, 0x1}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd8000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000fd8000-0x8)={0x1, 0xf56}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000063a000-0x4)=0x7, 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/04 11:12:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2, &(0x7f0000a35000)="ec6101ea567349123ee0862fb63bd7c483ba1f2b9ff6be2ef88c4c7ed2e3ab7cae29440dd15dd4596c1db062e38afc58fd14ccd9d61b6d68d4d52d3f0d38ada75b157aacce0967c1f7ad9603686d392aa7c9ac2bfa915d6a0b77ea2f1713", 0x45) 2018/02/04 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='dummy0\x00', @ifru_names=@generic="5930dd4f0fd5bf296c06b520ba9acb6b"}) write$tun(r0, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000913000)={@common='nr0\x00', @ifru_settings={0x3, 0x80000000, @sync=&(0x7f00002b1000)={0x10001, 0xff, 0x3bd}}}) 2018/02/04 11:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bed000)='/selinux/policy\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f000004a000), &(0x7f00008d3000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000a61000)='net/softnet_stat\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) close(r1) 2018/02/04 11:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000088c000-0x63)=""/99) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {0xffffffffffffffff}, {0x4}, @note={0x0, 0x0, 0x0, 0x800}}], 0x1c) 2018/02/04 11:12:43 executing program 4: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000963000)='/dev/loop-control\x00', 0x2, 0x0) syncfs(r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) bind$inet(r1, &(0x7f0000dba000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000912000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00008b4000), 0x0, 0x20008000, &(0x7f000009b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/04 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000b04000)={0x0, 0x5, 0x2}) lseek(r0, 0x0, 0x1) mq_timedsend(r0, &(0x7f0000e72000-0x1), 0x0, 0xe65, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) 2018/02/04 11:12:43 executing program 7: add_key$user(&(0x7f00009ed000-0x5)='user\x00', &(0x7f0000baf000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f4d000-0x52)="2711a093331c57c2fdd561d7242c117d73ad547d449cfac8503fbd92d2eda9f797909ce62f41745aa5ac4ce075f08db8395e422335aa21b4801cc07ca111f987e5fac712e838e8731b8a3f4cc55ddb2dc31c", 0x52, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="7ce101bd77b76081a07cb23882b25097f0ba", 0x12, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000078000)='keyring\x00', &(0x7f0000a3f000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f92000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000897000-0x9c)="e16ee48c851e420cbb005119b55703a412dea5653d479d76857b2dd82dee51c8263a0e100afaae7b57f22564e6e4b28f6dce627acaebbf7627620bb50eaf193732811322e3fcec4ab2a8e18852012aeb2f94d2f4607983ff8654c9e7aafb55c875d8de3d03bda81ac44f25f16a8500bed0e949aff3bd0f4b6790d1426477da2b0d76781d1382aa4ab57e6758f8f39a9c3ab40f1d923287d6006a54c3", 0x9c, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [{[{0x9100, 0x4, 0x7fff, 0x1}], {0x8100, 0x66, 0x6, 0x4}}], {@generic={0x9107, "1314318491f4adc95cdbd515613d7d43c7c8acbaded2cca80e9d0bee27871ab1514a737394aa88297e1c96b9"}}}, &(0x7f0000001000)={0x1, 0x4, [0xda8, 0xa7, 0x709, 0x8f7]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001, r2}) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c4d000)="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", 0x1000, 0xfffffffffffffffa) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000098c000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r3, 0x800) 2018/02/04 11:12:43 executing program 0: getitimer(0x3, &(0x7f0000001000-0x20)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a8c000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x8, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x51, "9199d0aa617570464fb589d9f77cfae62ac6d9ffdb8c9bb523f172ac6a20bd97c9c15600c56d79b67219de8df6d5e775ab014b395a3ac6cc9bce836f06cae8dc543aa14f61e708690b6b3eea56322fcb0b"}, &(0x7f0000000000)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf593, 0x200000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000da7000)={0x3ff, 0xa1a, 0x88, 0x46, 0x7c6, 0x400}) 2018/02/04 11:12:43 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000003000-0x4)=0x48) clock_gettime(0x0, &(0x7f0000cd8000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) sched_getattr(r2, &(0x7f0000003000-0x30), 0x30, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000003000)={{}, {r1}}, &(0x7f0000001000-0x10)) r3 = getpid() ptrace(0x4208, r3) 2018/02/04 11:12:43 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x100, &(0x7f0000003000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000006000-0x1)='\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0x61, "2f2b8ef21b9053a9ef066cce852093aabfc28c6db87e6609cbe1fbc67d3d26d9e59df4604109a441cbc0ad4a82857f1cc4b91ed6e1a1bdaf958e33ab57426b425105ff15f169a84b8724003fd3b14e2e6520528552548ae43fb2b735f88327ab17"}, &(0x7f0000005000)=0x69) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r2, 0x8}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x8, &(0x7f0000001000)={0x3}) setsockopt$inet_buf(r3, 0x0, 0x40, &(0x7f0000000000), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/04 11:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053d000)='/dev/sequencer\x00', 0xd33458215c30005c, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000861000)={0xd0f9, {{0xa, 0x3, 0x7, @empty, 0xf5f8}}}, 0x88) mkdir(&(0x7f0000f5e000)='./file0\x00', 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000381000-0x8)=0x4) r1 = socket$inet6(0xa, 0x20000000000805, 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7b000)='/selinux/enforce\x00', 0x52000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000051f000)={@common='syzkaller1\x00', @ifru_addrs=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs, 0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000261000)=""/13, &(0x7f0000589000-0x4)=0xd) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000294000-0x20)={@generic="3fc3d8958beac51cc791a72a21c509d9", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}) mprotect(&(0x7f000090d000/0x4000)=nil, 0x4000, 0x1) bind(r3, &(0x7f00001c1000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @common='nr0\x00'}}, 0xffffffffffffff28) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000636000)=""/127, 0x7f) connect$unix(r3, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00009e4000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/04 11:12:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000+0xb14)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00001b3000)=0xffffffffffffff38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f36000), &(0x7f00004ce000-0x4)=0x0, &(0x7f0000000000)) setreuid(r1, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/hwrng\x00', 0x10800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000001000-0x8)={0x6, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={r4, @in6={{0xa, 0x3, 0x5, @empty, 0x8}}, 0xd0, 0x3, 0x5, 0x0, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000001000-0x30)) 2018/02/04 11:12:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000af8000-0x50)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x15, 0x30}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000)={r4, 0xfa, "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"}, &(0x7f0000004000-0x4)=0x102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000-0x5c)={0x200, 0x8000, 0x2f404000000, {r1, r2+10000000}, 0x2, 0x4}) 2018/02/04 11:12:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) mmap$binder(&(0x7f00008a5000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e31000)={0x10, 0x0, &(0x7f000078d000)=[@request_death={0x400c630e, 0x2, 0x2}], 0x340, 0x0, &(0x7f0000000000)="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"}) getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000079000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000027b000)={0x44, 0x0, &(0x7f0000b83000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, &(0x7f0000144000-0x20)=[], &(0x7f00008b0000)=[0x0]}}], 0x0, 0x0, &(0x7f00006eb000)}) 2018/02/04 11:12:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000298000)=""/74) uname(&(0x7f0000cc6000)=""/255) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000+0xc16)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, [0x10000, 0x1, 0x3, 0x7, 0x8, 0x5, 0x80000001, 0x6, 0x9, 0x100, 0x6, 0x4, 0x0, 0x7f, 0x100]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7, 0x2}, &(0x7f0000002000-0x4)=0x8) 2018/02/04 11:12:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x408000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001000-0x28)={0x5, 0x1b, 0x7ea, 0x4, "b74a185ea1c542e6e5daecea9d4ae986af1e09275ad1e060351bd283f10ed650"}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000001000-0x18)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000008000-0xac)}) 2018/02/04 11:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008ce000)='/dev/input/event#\x00', 0x5, 0x0) ioctl(r0, 0x180004522, &(0x7f000022b000-0x1)) 2018/02/04 11:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000092000-0x28)=[{&(0x7f0000e17000-0x74)=""/116, 0x74}], 0x1, &(0x7f00009b3000)=[{&(0x7f0000637000-0xcf)=""/207, 0xcf}, {&(0x7f00004f7000)=""/147, 0x93}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c18000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readahead(r1, 0x3, 0x50de) 2018/02/04 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d0e000)='net/anycast6\x00') setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat(r0, &(0x7f00003e0000)='./file0\x00', 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000eb9000-0xc)={0x0, 0x64, &(0x7f00002cb000)=[@in6={0xa, 0x3, 0x2, @empty, 0x7fffffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, @in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}]}, &(0x7f0000187000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001ac000)={r3, 0xff}, 0x6) write(r2, &(0x7f000001c000-0x84)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) 2018/02/04 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e4e000-0xe)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000216000-0xe8)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f000063a000-0x4)=0xe8) connect$packet(r0, &(0x7f00000df000)={0x11, 0x6, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc9000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/02/04 11:12:43 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000290000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007dd000)={0x0, 0x1, 0xffffffff, 0x8, 0x200, 0xb14}, &(0x7f0000010000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005cf000)={r5, 0x1000, "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"}, &(0x7f0000f73000-0x4)=0x1008) ioctl$int_in(r4, 0x5452, &(0x7f0000d6e000-0x8)=0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioprio_get$uid(0x8000000000001, r0) 2018/02/04 11:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f0000-0x9)='/dev/rtc\x00', 0x183c81, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000012c000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060d000-0xf8)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) [ 85.034824] binder: 10158:10161 ioctl c0306201 20008fd0 returned -14 2018/02/04 11:12:43 executing program 4: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f000061e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000029a000-0x6)) pipe(&(0x7f0000fbd000-0x8)) 2018/02/04 11:12:43 executing program 1: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0xfffffffffffffffd) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) membarrier(0x0, 0x0) 2018/02/04 11:12:43 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xfffffffffffffff9) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x40000000, &(0x7f0000021000)) getsockname$netlink(r0, &(0x7f0000021000-0xc), &(0x7f0000020000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000021000-0xa8)={{0x1, 0x9}, 'port1\x00', 0x80, 0x440, 0x1, 0x80000001, 0x6, 0x1a4, 0x8, 0x0, 0x4}) close(r1) 2018/02/04 11:12:43 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x0, &(0x7f0000006000)=[{0x10, 0x29, 0x8, '$'}], 0x10}, 0x0) llistxattr(&(0x7f000002a000-0x8)='./file0\x00', &(0x7f0000027000)=""/207, 0xcf) 2018/02/04 11:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x96, &(0x7f0000537000)={0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007e4000-0x4), &(0x7f0000607000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0xd)=@ethtool_gstrings={0x1b, 0x4}}) r2 = dup3(r0, r0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000030000-0xd4)=""/212) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a32000)=0x4) 2018/02/04 11:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) symlink(&(0x7f000085a000-0x8)='./file0\x00', &(0x7f0000b41000)='./file0\x00') bind$netlink(r0, &(0x7f000001b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) open(&(0x7f00000b0000-0x8)='./file0\x00', 0x4602, 0x10) 2018/02/04 11:12:43 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000002b000)=@buf={0x0, &(0x7f000002c000-0x88)}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000), &(0x7f000002c000)=0x4) [ 85.074962] binder: 10158:10180 ioctl c0306201 20008fd0 returned -14 [ 85.096183] binder: 10157:10182 transaction failed 29189/-22, size 0-62 line 3005 2018/02/04 11:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00004e6000)='./file0\x00', &(0x7f00002e5000-0x8)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x7, 0x100000000, 0x0) fremovexattr(r0, &(0x7f00001b7000)=@random={'os2.', '&vmnet0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f000019e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 11:12:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000000)="a1b1e891247c4cf20b72f27cb43723dc9daeaf589b5e265cc384bb4e08b9dcb0da3aa0b38e754e34a9a218e76b81f0ddc3d97f238c0aabf8ed8f87ddca984edbc775e3843d5d8db346e3a599db633f21e0618dae58ee1897ff929d36069111a0c823edc7d8953389dac37f6840643ccbfab31634384cc49e741f870886ef05c9df44ccb7f265b4875916cc8a5ae30e6efa0758e27c465cf04cbc1df6335abfba57") connect$inet(r0, &(0x7f0000318000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xfffffe76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f00002a1000-0x90)=[{{r2, r3/1000+30000}, 0x7f, 0x3f, 0x400}, {{0x0, 0x2710}, 0x0, 0x80000001, 0xd4}, {{0x77359400}, 0x100000001, 0x4, 0x10001}, {{0x77359400}, 0x8001, 0x80, 0x7fffffff}, {{0x77359400}, 0x2, 0xfffffffffffffff7, 0x2}, {{0x77359400}, 0x9, 0x6c, 0x65}, {{0x77359400}, 0xe4, 0x80000000, 0xe07e}, {{0x0, 0x2710}, 0x800, 0x7, 0x1}, {{}, 0x3d, 0x7fff, 0x7}], 0x90) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) 2018/02/04 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c73000)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) gettid() tkill(r6, 0x4) close(r0) 2018/02/04 11:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x8005) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ecd000)={0x9, 0x7, 0x8200, 0x0, 0x8, 0x101, 0x6, 0x6, 0x0}, &(0x7f00003fe000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000bf000-0x8)={r3, 0x1}, &(0x7f00004eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000cec000+0x6d9)={r4, 0xb9448c5}, 0x8) [ 85.151181] binder_alloc: binder_alloc_mmap_handler: 10157 20000000-20002000 already mapped failed -16 [ 85.171041] device gre0 entered promiscuous mode 2018/02/04 11:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000676000-0x10)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000858000-0xa8)) readv(r2, &(0x7f0000292000)=[{&(0x7f0000e7d000-0xb0)=""/176, 0xb0}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@generic="fa5ee6ff9a34536fa0c7a3f5d453dd0d", 0x7601) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000021f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$nfc_llcp(r4, &(0x7f00008e9000)={0x27, 0x100000000, 0x7, 0x7, 0xcb, 0x1fe, "539a05ab8de113e7b7aab6537a2c2416c5d6645a3b23a89978cfbdaf2c78d6f087c748e3f41bf98ac389272a077859e3faec807ab8f4dada8e4ddcf8caa27e", 0x7}, 0x58) [ 85.197204] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.295033] device gre0 entered promiscuous mode 2018/02/04 11:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c7a000-0x9)='/dev/rtc\x00', 0x6001, 0x0) sendto$packet(r1, &(0x7f0000262000)="0d8c63d153d030d54796c3c780ece73f30a38fea9e3931ad99f039f425dd90b67ff3a1b5782c0f65497b552d8b4245bc19423b97178e21d944544661d03ed6ae95097bf83d4d6221cdfebc64", 0x4c, 0x8000, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000027c000)=""/13) 2018/02/04 11:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c66000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3068fabb) syz_open_procfs(0x0, &(0x7f0000f82000)='clear_refs\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000215000-0x8)={0x0, 0x4, 0x2, 0x80000000, 0x1f, 0x6}, &(0x7f0000836000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000003f000-0x8c)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}}, 0x8c) openat$pfkey(0xffffffffffffff9c, &(0x7f00005e6000)='/proc/self/net/pfkey\x00', 0xcc0, 0x0) write$fuse(r0, &(0x7f000094e000)={0xfffffd4d, 0x1, 0x0, @fuse_notify_poll_wakeup_out={0x1}}, 0x12) 2018/02/04 11:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x81) socketpair$inet6(0xa, 0x3, 0x1400, &(0x7f0000653000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008bf000), &(0x7f0000ed3000)=0x4) 2018/02/04 11:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netrom(r0, &(0x7f000065b000+0x354)=@full={{0x3, {"42e6aca974925d"}}, [{"65c6fe9761d5a5"}, {"f7a33115516a32"}, {"5242544500a12b"}, {"82263a3ee51034"}, {"01e56fb1cc9746"}, {"d555cf040935bf"}, {"f0985ec74adb4b"}, {"bade355079804b"}]}, 0x48) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/04 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000459000-0x1a)={0x0, 0x80000001, 0x9, [0x5, 0x5, 0x7fffffff, 0x1ff, 0x5e0c00000000000, 0xf49c, 0xd956, 0x1, 0x20]}, &(0x7f0000126000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000216000)={r1, 0xa9, "bf45a1604d433b1c4ded2ce9386b73d07103780816c396f763f63d58dc166ce22b5996e2594ecdd4c1229da016450c28379e944d82fca9f21e273a3f11aca100712f14d1a781e649103ac4509ed2e5ba42fe1043da81ce5d47ce69495777049c962d2a75635bcce3caf4ba6fecc8aaad9f6d57d0f8edff92a87b8216ad56c044a861f9a49a9b58cbb27125417f97baeb8d855d4024a0ee89f03b31512ae5fc64af626b9bf0aa812183"}, &(0x7f0000edb000)=0xb1) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f00006e0000)=[{0xc, 0x29, 0x8}], 0xc}, 0x0) 2018/02/04 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f6f000-0x50)={@common, @ifru_data=&(0x7f0000f6f000-0x20)="1695bcfdd0aa1630db443d603df63cd89f7a5618d225d6644beb02169e199623"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f6e000-0x14)={0xffffffffffffffff, 0x3, 0x9, 0x1, 0x80000001}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f6c000)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6b000-0x4)=0x188, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000167000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008a1000-0x4)=r2) sendto$inet6(r0, &(0x7f0000db5000)="89a2b59cb1bda55c75a40c48fcaa63e9707d5491afb5e028d79ce0d1c12c528643ee170f39b3634d9045f3509486aed273aff7aa73517d0670b3ea9422cdd0d264d27f8bca1981b77fc6fbc3ec85a77e240551341beb2fcaaf275f6b6ea238981a0d9e0b73b577608bf8fd00acaf388ef9fcc1bc7f53d487c9b6ddb0ac9b6aab983b26bbb5ed304914e59334bebc7ac17a8aa82e1617037c5ef4bdff2daa92f92d866e5e11eba406c81e69c9d708fa865896d2bf2c5e8bd7f43bf719b9ecbb0fdd538b72a1e3bb0d70", 0xc9, 0x0, &(0x7f0000f6d000-0x2)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffeda) 2018/02/04 11:12:43 executing program 2: r0 = creat(&(0x7f0000ac5000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b80000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001e2000-0x8)={0x0}, &(0x7f0000a43000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d5d000)={r3, 0x8}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r1, 0x0) r5 = epoll_create(0x401) dup2(r5, r1) close(r4) 2018/02/04 11:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000676000-0x10)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000858000-0xa8)) readv(r2, &(0x7f0000292000)=[{&(0x7f0000e7d000-0xb0)=""/176, 0xb0}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@generic="fa5ee6ff9a34536fa0c7a3f5d453dd0d", 0x7601) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000021f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$nfc_llcp(r4, &(0x7f00008e9000)={0x27, 0x100000000, 0x7, 0x7, 0xcb, 0x1fe, "539a05ab8de113e7b7aab6537a2c2416c5d6645a3b23a89978cfbdaf2c78d6f087c748e3f41bf98ac389272a077859e3faec807ab8f4dada8e4ddcf8caa27e", 0x7}, 0x58) 2018/02/04 11:12:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002c0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00008d9000)={0x0, 0x0}) ppoll(&(0x7f000000e000)=[{r0, 0x18}, {r1, 0x8200}], 0x2, &(0x7f000000a000-0x8)={r2, r3+30000000}, &(0x7f0000ab7000-0x8)={0x4}, 0x8) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r4}, &(0x7f0000048000), 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000032d000)) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000d000), &(0x7f0000048000), 0x0) r5 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x0, r5}) recvmsg(r7, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r6, r7) tkill(r5, 0x15) 2018/02/04 11:12:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000074c000)='gid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cbe000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7006) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in6=@empty, 0x1, 0x2, 0x2, 0x3, 0x0, 0x80, 0x80, 0xbf, r1, r3}, {0x3ff, 0x0, 0x7ff, 0x6, 0x2, 0x7fff, 0x0, 0x4}, {0x7ff, 0x81, 0x8, 0x2}, 0xfff, 0x7, 0x1, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x1, 0x3, 0x6, 0x6cb3, 0x8}}, 0xe8) 2018/02/04 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f000000d000)={0x7000000000000}, 0x8, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000e000-0x58)={0x8, 0x0, 0x4, 0x3cf, 0x1, [{0xffff, 0xffff, 0x1, 0x0, 0x0, 0x2000}]}) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x1000000000800) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7a000-0x9)='/dev/ppp\x00', 0x280101, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000fb3000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001fb000)='./file0\x00', &(0x7f0000bc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fb4000-0x4)=0x0, &(0x7f0000fb4000-0x4), &(0x7f0000fb4000-0x4)) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fb4000-0x8)='./file0\x00', &(0x7f0000edd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000b36000)=[{&(0x7f0000cc0000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fb3000)=[{&(0x7f0000fb3000)="5647bdd166a2498dfd68e030cd9f1cd532ac52acfd7d4fe08d78b1021b07ba689c1fc1ec54d4f6e15ae4762ec21fa7ba7263f4f983a187521e33684f6919a18f9620269a8f2980de8dd21f7b46470ff8311989dfd227a1606b4146803d9a3c5b2e01fef206b5dbe8666f0bcdc95d0e", 0x6f}, {&(0x7f0000904000-0xb2)="b5a54ca936164f38f5aec097bdcfb2de76164d058f3998ca07b75b4b8ae35f11c83108bd00bf0574a39b108bbca15c5dc2113ebf042ec0ce8d9382b4d3525223c25b1ae544f26080a46b1d54f621b3ca99f09b4eb56902f82e5fc699df3b3a96b8a859a4c5cb466f83a2000eb23650d2fe901b9ed9d300631b16097c2d3030bdb6d5753efae0cbdcc7ae6b46c1e240ebd62abe544e9faf58ed1a026c940584713334c26e2c58f223501d964ac975a00323a5", 0xb2}, {&(0x7f000047f000-0xfa)="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", 0xfa}, {&(0x7f000014b000)="dd52a794fb0826ae23188c9f550a640f57a3dc31c9a8f62b0dbd37bebdda0adca318b5f91b6eda47febb0f7b7100e71df02171bd6c4dfccaf264d4c6a80a42fe20a196fa790dded0bc514bbf7e5eb43a8a89e107cfce9e950665a161be0303f4ea3a1bf0e837998dd8956abe9273bed6a6f8aff8253244b954f2621624ed", 0x7e}], 0x4, &(0x7f0000cc3000-0x64)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r7, r8}, @rights={0x14, 0x1, 0x1, [r0, r2]}], 0x64, 0x20044080}], 0x1, 0x4) ptrace(0x4219, r4) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000fb3000-0xc6)=""/198, &(0x7f0000fb3000-0x4)=0xc6) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a44000)={0x20, 0x2, 0x8, 0x5, 0x3ff, 0x7fffffff, 0x4, 0x3, 0x6, 0x1, 0x7}, 0xb) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/04 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000bd3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000124000-0x4)=0x1c, 0x80000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2b) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000017d000)=0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000079e000-0xd)='/selinux/mls\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f00006b9000-0xa)='./control\x00', &(0x7f00003d2000)=[], &(0x7f000052f000)=[], 0x1100) 2018/02/04 11:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000023f000)) 2018/02/04 11:12:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000e20000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a41000)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000509000-0xf7)=""/247) getsockname$unix(r0, &(0x7f00007e6000)=@abs, &(0x7f0000f00000-0x4)=0x8) [ 85.513349] device gre0 entered promiscuous mode 2018/02/04 11:12:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x140, &(0x7f0000421000-0xcf)="09ff0000", 0xfffffffffffffd47) 2018/02/04 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000042d000-0x14)={0x0, 0x40, 0x40, 0x6, 0x1, 0x101}, &(0x7f00005d1000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000070f000-0x8)={r3, 0x4}, 0x8) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[], 0x0, &(0x7f0000636000-0x30)=""/101, 0x65}, 0x0) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/04 11:12:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0xffffffc000000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000003000-0x4)=0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000003000-0x570)={0x77, 0xd, 0xf, 0x0, 0x3, 0x1, {0x1, 0x0, 0x4}, [@typed={0x0, 0x47, @uid=r1}, @nested={0x10, 0x79, [@generic="c2cc33b10dae3709cbe9188b7a0ac34201530fe6aec0cc71007bc21355e6eda54b8a552388ec88f4dc25a7d7fe94238cbb680b45c1e553def9330b66c73567039045f3ac649e9ab0a9ceacb6f68b2690a6bf4861314ee86dc269592ab5e0aa0110c4f6e2373544c96e7384999b0d0365e576bb2142ced9e6c070b94b358974aa83c26935650c2608af79078c82fcea5d41f0b308bd3a1d5d0af351e67fbdd24fa1a9ab3544dd6d98e459df2082e15c62e19e59ce2032b60e13ce84026133cebe7f11cd0e90bd1de12c0d04a94f6d2abba4de9945b56d10c91d61b6995b68d5534a4aa0bbb7ab543e84"]}, @typed={0xc, 0x7e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x20c, 0x5f, [@generic="70d0848ba7ca73fdd5abb40fc23249653efe02e47c35eec63a6482f905d216d60235e6bdb4359cc4fdd68c4ad2ab42f8f6ba1fbb87bb084cae6d4368632d54a96e02c360f84fe6c6464d429cbe2770f0d9f7f6dd2cd6bde34c9f3f66957285ed17ea1cacf30b8ca7b5b2b47f66ffa9b9f336fc0dfd9cac803a8745796029558a50741d3f598070678f5160f04f05db9a9dc43b3b238166ff5a190be5c24be66796c8351a02472437ad97b121c62e1a8a10faf4c254b44f3efe66b0d3573e2e1c1327f78abb77967ce809c999c2b17a0333e9b16b18", @typed={0x8c, 0x78, @binary="bc9b5b28568d77f23e23660436b15b7b5d9d9a0a9bccab7ad5d86c5f3038957581711f08ad9ec3397ef41b556be903192a2576edbeee609cfcfbbd0ddaf9689b1eb52018b702172135f331d703f1fb7ac0f091479f5061dbcde065d4080b868fb13db8cbacdc1a90457678281b7e60651672f6b7777989ba67f0dfe177648afb2c99"}, @typed={0xc, 0x44, @uid=r1}, @generic="a8be4e7bf1f1752c66fe685e7e7c1df7aed36832e22ea5455463c6314012eb0e19406e1939e9461b173242bc0875d168bb7aa42dbd1241cf8f13f0bdfb77", @typed={0xfffffffffffffe74, 0x21, @str=']selinux\x00'}, @typed={0x8, 0x16}, @generic="1974e13d4e0b192d96dfe37e8432422a559e16d0702820b8e64f7f427f79932c6e9056b836771d800e69188e442d6d4485ae8a9cb1cee92a0ba208c1206eb3"]}, @generic="e1a23d9d700d6d7fe447a4fb4b3031f406afff58221364e0b991af292a9ff017314f0e1120b433e4ff1f194f2dc51c278468b3eae93cf9", @nested={0x1f4, 0x7, [@typed={0xc, 0x8e, @ipv4=@rand_addr=0x2}, @typed={0xb4, 0x70, @binary="3bc5e250d18e7003fa43ce742a7471e53eab0256675c8b562c91e3541ecad6d4012bbe77cc04bef421abcea15615362e5abc0f6ce8a8f165e0ad7fcf5ccb092f1d5e68fb815d0f702c59ac2411eb89834aedcbf9136a068e5f3c4a52e887586cfe9303f1340a80210936ae90c203621230fe9f0ce7a519cefa4933cd6514fe76abb39f358a4e8d4cae8292ef4ed27060793741cd487cad8fbd6809cf5baf2b7c3f85cfe9e5db029794664a"}, @generic="0ed6f1738b86085902f2d1047fd4dfd6da01a0e20024a2bea9e745d2665d58c5bf5b162e4934c66b9b9207287a7150ecc95981913958da63df60035dcf405426fd0a1956618fd8af8c114c2f2d858d0b9478c13e1e29cd02eac5052805750ae5ac176b2b562af021f04cd0daa8a37d35fa01967c64ce0344761b9ca20a0c709d2a3ceb742276ef468d785c118ab018ba9f315af487f44a7e79420ae2cf1a9606d2e854b9fa", @generic="80c6f4ced7df9d017015ca1a991f37bc295409502dc07f4e86c0ca7d1021e9e2dde954eb6553d51767284471108a1a00e687e7343379e97d474032b428709d45c932796c94d3bfdee6611d74afff539b55a360af273c9d7638a140d73969037792d755d52272580f11d03adad9caa07c3a3f41dc1ead6bbfb95886d3252a7a40d47a586ef31e43", @generic="db8f"]}, @nested={0x4, 0x4f, []}, @typed={0x18, 0x8c, @str='!trusted/bdev%#\x00'}]}, 0x498}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/04 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000004) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000d6c000)={0x10, 0x0, 0x0, 0x8140400}, 0xc) 2018/02/04 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e73000-0x2)='{\x00', 0x0) clone(0x0, &(0x7f0000e78000-0x94), &(0x7f0000ec8000-0x4), &(0x7f0000d38000-0x4), &(0x7f0000199000-0x55)) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x13, 0x0, @tid}, &(0x7f00009b2000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00008f8000)=0x15f296f3, 0x4) tkill(r1, 0x1000000000016) 2018/02/04 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000626000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000ec0000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c39000)={@empty, 0x6, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000117000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$inet(0x2, 0x804, 0x7f, &(0x7f0000a3b000)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007a1000)={0x0, @empty, @empty}, &(0x7f0000c1e000-0x4)=0xc) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000bd9000)) dup(r2) 2018/02/04 11:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$netlink(r1, &(0x7f0000d67000)={&(0x7f0000c82000-0xc)=@proc={0x10}, 0xc, &(0x7f0000901000-0x8)=[{&(0x7f0000404000-0x7e0)={0x1e8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x1d8, 0x0, [@generic="c3154d6a81bfe4d17e2df39a4027014837426e49f09989c947d5cfd5d59b458011d299f93786d97353db1a515cc9b0de52bceb8318290e7690c156cea9fa8f3cfd1894236e1d25dce00b8a6c6c7ac4da75c4598505a772a19d77d86cc0eb829a1ba90f269045880f537e3e71320054118a5367bfbd02531ddeb424a94aff98193977cd706bffa039263a5c65fe76cd4db6921847139911e8a30519dd9a3cf3024ef99fb172b2094c9eaf577ab1c9b6fca3b000ac4ee7180f144f90624887be00fc28799d7584274885ed", @typed={0xc, 0x39, @u32=0x40000000}, @typed={0x10, 0x57, @u64=0x8}, @generic="9f2e3fef28467f6005ab1513a508b23e3fdfeeaa028cc74ade87224d4a50178247538f1d0a87e5cd2798728d3172d9dd9288ee27eac6128ab5804d7af32eebe8e58274bf4d0d525e7cbef3f39a95f1ee3932f65554aec1cd9298cced63977acca24e2162de1d5a443f0e1beeebe51906a1c556161cb002f67ed19604ab35d7a4a44e7e1aa489ffef71658fba1dd6617e59ffbf82d9ca4bfacad19c9e14b768548e41bb9f636241a8277d962cdf232136022a393bb20cd780374ec68aa77308f006d67949335290d523bcceeff847611704324053a6f8dfe19272bf6856eb5a0534c85c84c6d368a8b40e53b191"]}]}, 0x1e8}], 0x1, &(0x7f00005e6000)=[@cred={0x18, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2}], 0x8c}, 0x80) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc93920a0833db84868de17fdb1b2f5ce585138bd71b91abe49c62a5cd77d9686a29939e1a7ee00b92dd664275e443f6fc939de8bf4437243b102d06a55cf36c2d246db213e24c3ac8b1d3d1954d0cd7095b732cf72e7dd08bbf6604bb1f1221f9120c01c897297bb85c9afe7b98729e5f0bffa7ad5baa7e57a5010dbaa54fde9b7cec32b00a750e08004b05dc15893bf893afe0cb18119dd427925810f5eaf82156f4bca9e6b27b85c6c3dffb1b2e7b6242c219af548cd6af68ad4a0a94d9fd2bb55c2dbcd449905aad4eef9eacd1ffc947b51ed035e33fe98dc516b280c21b6dc43416481f14443c9f4d6e3146304afaacffa1cc4b9e223311bbc9a70cfe9ab90aaca71418baac2d8ae678ab307b5ca0174a07e5aa4ed60a1deefa3cda8efe1283610f1142067c2e045a7b0109643b25977de2d85d2b240da7fecc6670f4b22577ae7a6f217b8e6d3afef75a0c10dd9f1a7ef2fcebac2c2096bf2ddf121930a7bd66340c3742e33c5aa57cbb17e4adbdf6dd41e2d054df9da8c4a92def1434304d341d080a4e1787bb1e5578bb748d75f50e59af10b40e12bb3b04edcb2aee6d78c32edd601b45580817bc193ff5887d58e1e39ec1da9dfde38b576fd4aaea55cf849047735323909d977bc08551ca53a3124149acb7b45e050f68dbfe9f7d5fc9700f32910b9477312ef5ea1dba7affc0e12e4af783b46376239dea615c3295c92b9d3f7f2c15d76f44f7c435be0cd9c2e57f71df0900ee5ad581f17e6a257fd846bc59afea3c6bfb080c5ee2fe3376d890c4a3dd7588e956c91d4674f236e0de2d8f49dd2e1ded2e0139fee03e88d9ebd1dd5fcfbfb7dd12d7643d98f20d7131258725d86f33ba02169a490f6ffeb5bb483d4f9ee226809eff72f494804fd75194f7bfc2dce6bd04eb398d71e510c8cd35f462402f8927b4c1c3b16c28a2b2e3a8223cfc4a7cc0e68dd052faa2344ae1a4bb5c5a31a605bf0dd3db2b61ee9b895aaa7ac83d92fa98e207f0e2730af5547631eb", 0x71d}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[], 0x2201) shutdown(r1, 0x1) 2018/02/04 11:12:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/02/04 11:12:44 executing program 4: mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000074a000-0x28)={0xfffffffffffffff8, 0x2000000000000000, 0x1, 0xfffffffffffffff8, "1d5b33febfe562d4fc5c8f817a957f848be5509793e43351101f26aaa2a73333"}) 2018/02/04 11:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r1 = accept4$nfc_llcp(r0, &(0x7f0000947000-0x58), &(0x7f00009ae000-0x4)=0x58, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000348000-0x50)={@common='tunl0\x00', @ifru_settings={0x7f, 0x1ff, @raw_hdlc=&(0x7f0000414000)={0x7, 0x1}}}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000205000-0x8)) clock_getres(0x6, &(0x7f0000c4c000)) ioctl$TIOCEXCL(r3, 0x540c) prctl$setfpexc(0xc, 0x10080) fstat(r1, &(0x7f000095d000)) syz_open_pts(r2, 0x400800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000077000), &(0x7f000026c000-0x4)=0x4) [ 85.685707] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/04 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) lstat(&(0x7f000007c000)='./file0\x00', &(0x7f00006b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lstat(&(0x7f0000f66000)='./file0\x00', &(0x7f00009e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r4, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r4, &(0x7f0000387000-0x60)='\x00', 0x1, 0x0, 0x0, 0xffffffffffffff03) sendto$inet(r4, &(0x7f00003e8000)='\n', 0x1, 0x0, &(0x7f0000a71000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r4, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/04 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a90000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d40000)=""/216) r1 = syz_open_dev$usbmon(&(0x7f0000e2a000)='/dev/usbmon#\x00', 0x6, 0x141000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x800000000000000e, &(0x7f0000192000)="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", 0xfc) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000bd000)={0x6, 0x2697}) 2018/02/04 11:12:44 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) 2018/02/04 11:12:44 executing program 1: sync() socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000464000-0x20)={@generic="5cecb7755704cebbf0af2908fb0b81ae", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) munlock(&(0x7f0000d85000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x600000, 0x0) lseek(r1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0xffffffffffffffc1, 0xe2d1, 0x6, 0x1000, 0xff}) 2018/02/04 11:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sigaltstack(&(0x7f00001f1000/0x2000)=nil, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) r2 = epoll_create(0x3) r3 = syz_open_dev$mice(&(0x7f0000bdd000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007e2000)={0x8}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f18000)={@generic="5a7e8dc5b324cb0c7d21aa16aabf4c6c", @ifru_settings={0x8001, 0x6, @cisco=&(0x7f0000a0f000)={0x4, 0x4c1}}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000282000-0xc)) close(r0) 2018/02/04 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb5000)={0x0, 0x4}, 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee8000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005b7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7}) r1 = memfd_create(&(0x7f0000f3e000-0x2)="c417", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x371, 0x3}, &(0x7f00006b8000)=0x98) sendto$inet6(r0, &(0x7f0000ce2000)="ecac03f0e70e96ce26249b0a49fd89c0d371569c9e9e70b10df91801d2ddab8ed159c822858da4dc4534cd285af00d85abaa0aad0749ccb568b6f48b8cd10f1cc76d5107705b3a32fead66ed9c670982fe78e7074fc52e1e1ea006fa2b05e04088ae5730bef9e9b609a4e71407a65599", 0x70, 0x80, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000db6000-0x108)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, [0x7, 0xffffffff80000000, 0x9, 0x6, 0x9, 0x40000000000, 0xd6, 0x6, 0x10000, 0x6, 0x6, 0x5, 0x4, 0x2, 0x3]}, &(0x7f0000a31000-0x4)=0x108) memfd_create(&(0x7f0000ed3000)='/selinux/checkreqprot\x00', 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d7f000)={0xaa, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008dd000-0xd5)="0c65f7ec8af030e22a83f626458d8224447e6db53f000616c30400000086dbfd5711a7095901c67d25efe14b277c000000fd51b295609994e5255389b2e9736345e03f264e3b8a0f709735d9ffff2552fb84370f5cd4300dc1789e6dc4b4406c9413d732dcf3613d935f12922d9762274d7825adaf484a12834be9bdb07f140500000000000000ccb8583c88531b60351b5162c33e24f7c22432de5a7428e61d63331bad301a734e4a9c9d04dca27a4189d6f45a2e6ef9bf0681034288b77a3f5534e41f7e327906464bbeb5374252098b72bb78c4", 0xfffffebe) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000a3a000-0x50)={{0xf27, 0x1}, {0x1d, 0x7138c6f8}, 0x80000000, 0x1, 0x10000}) write(r1, &(0x7f00009d3000), 0x93153d8a) sysinfo(&(0x7f0000e2d000)=""/110) 2018/02/04 11:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b86000-0x4)=0x6, 0xfd7d) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63}, 0x0) 2018/02/04 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) socket$unix(0x1, 0x5, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00008e1000-0xc)='/dev/ashmem\x00', 0x1, 0x0) sendmmsg$unix(r0, &(0x7f00003a9000)=[{&(0x7f0000d47000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000391000-0x10)=[], 0x0, &(0x7f0000e0f000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r3 = open(&(0x7f0000081000-0x8)='./file0\x00', 0x2000, 0xc0) connect$nfc_llcp(r3, &(0x7f0000703000)={0x27, 0x100000000, 0x40, 0x0, 0x4, 0x20000000400000, "e36f055c2700c7a88f689a65ef31ae42c99ce621935faf432df483ef7a134f8e1cd5800173214a2b9563e9296df6f3086ffe29636a46cd0e890454a7b23df7", 0x7fff}, 0x58) dup2(r1, r2) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/02/04 11:12:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80802) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bd6000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000650000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xd80000)=nil, 0xd80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x0) clock_gettime(0x0, &(0x7f000023b000)={0x0, 0x0}) mmap(&(0x7f0000d80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d80000)={0x0, 0x0}) utimes(&(0x7f00008ee000)='./file0\x00', &(0x7f00005c9000-0x10)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}) mmap(&(0x7f0000d7b000/0x5000)=nil, 0x5000, 0x0, 0x12, r3, 0x0) 2018/02/04 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000082f000)=@dstopts={0xff, 0xe, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x80}, @calipso={0x7, 0x50, {0x1, 0x12, 0x1, 0x3, [0x9, 0x3f, 0x6, 0x8, 0x7fffffff, 0x6, 0x9, 0x4, 0x21]}}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0xffff}, @enc_lim={0x4, 0x1, 0x80000000}]}, 0x7b) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000ad4000), &(0x7f0000dd9000)=0x4) 2018/02/04 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{}]}) time(&(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000879000)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f000056e000-0x10), &(0x7f000096f000)=0x10) fcntl$setownex(r0, 0xf, &(0x7f0000275000)={0x0, r1}) 2018/02/04 11:12:44 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000026000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000027000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000025000)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {0x10000}}, {{@in6=@empty}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000025000)) 2018/02/04 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x18000, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000a000)='auxv\x00') sendfile(r1, r1, &(0x7f0000002000), 0x1) 2018/02/04 11:12:44 executing program 0: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/checkreqprot\x00', 0x408800, 0x0) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00005f4000-0x4)=0x7fff) 2018/02/04 11:12:44 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xa, 0x418) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000009000)=0x0) sched_setparam(r4, &(0x7f0000003000-0x4)=0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003000)) epoll_pwait(r3, &(0x7f0000003000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3, &(0x7f0000006000-0x8)={0x800}, 0x8) dup(r2) 2018/02/04 11:12:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0x4b4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0x401, 0xff, 0x2, 0x10000, 0xbe0, 0x382}) keyctl$setperm(0x5, 0x0, 0x0) [ 86.310266] audit: type=1400 audit(1517742764.656:33): avc: denied { create } for pid=10359 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 86.343981] audit: type=1400 audit(1517742764.696:34): avc: denied { bind } for pid=10359 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 86.370790] audit: type=1400 audit(1517742764.726:35): avc: denied { getattr } for pid=10359 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/04 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0xffffff12) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a3d000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006eb000-0x8)={0x0, 0x6}, &(0x7f000053d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a34000-0x8)={r2, 0x8c5f, 0x3}, 0x8) 2018/02/04 11:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) syslog(0x0, &(0x7f00006cb000-0x8c)=""/140, 0x8c) writev(r0, &(0x7f000073e000-0x10)=[{&(0x7f0000dac000)="290000002000190000003fffffffda060200000000e80001040000040d000400000000000000000000", 0x29}], 0x1) r1 = memfd_create(&(0x7f00002fe000-0x6)='ð1\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001e7000)={0x0, 0x5, 0x10}, &(0x7f000092c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001d0000)={r2, 0x8001}, &(0x7f0000cf0000-0x4)=0x8) 2018/02/04 11:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r2) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1b6) 2018/02/04 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e14000-0x8)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f44000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000066b000)=0x14) lstat(&(0x7f0000f79000)='./file0\x00', &(0x7f000077a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000b18000-0x8c)={0x2c, 0x80000001, 0x20, 'queue0\x00', 0x3}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001ae000)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@rand_addr=0x7, 0x3, 0x8, 0x1, 0x40, 0x2, 0x80, 0x20, 0xbb, r3, r4}, {0x57e, 0x1000, 0x8, 0xf8ba, 0x5, 0x4, 0x2, 0x10000}, {0xfff, 0x8, 0x2}, 0x7f, 0x3, 0x1, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0x6, 0x91, 0x1}}, 0xe8) 2018/02/04 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f0000286000)='./file0\x00', 0x0) 2018/02/04 11:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000585000-0x5)='task\x00') getdents64(r0, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) 2018/02/04 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ba000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000730000+0xa91)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ee6000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000306000-0x28)={@generic="d9b52bcdf61a3ac73110cfe41a777382", r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff}, 0xc) 2018/02/04 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000649000-0x60)=[{&(0x7f00003c5000-0x6e)="05", 0x1}], 0x1) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) r2 = dup2(r1, r0) bind$unix(r2, &(0x7f000096e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f00005e7000)="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") 2018/02/04 11:12:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a53000)={0x0, 0x5d, 0x20}, &(0x7f0000e26000-0x4)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c43000), 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000ec1000-0x8)='./file0\x00', 0x30) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) stat(&(0x7f0000e49000)='./file0\x00', &(0x7f00005f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000949000)) setresgid(r3, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3b, &(0x7f00003eb000), &(0x7f00006c0000)) 2018/02/04 11:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090c000-0x9)="ed0a0722084fe415b1", 0x9) getpeername(r0, &(0x7f0000623000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000d88000)=0x2e) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000028e000-0xc)={@multicast1, @broadcast, 0x0}, &(0x7f000069d000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000eb0000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x6, 0x591, 0x100, 0x2, 0x800000, r2}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/04 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x115, 0x0, &(0x7f000092a000-0x115)="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"}) 2018/02/04 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bc9000)='wlan0^system\x00\x00', 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000-0xe0)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x5, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x98}, 0x1}, 0x0) accept4(r1, &(0x7f0000f61000-0x80)=@generic, &(0x7f00004af000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000824000-0x54)={0x0, @in={{0x2, 0x1, @rand_addr=0x1}}, 0xff80, 0x4, 0x7, 0x9d, 0x8}, &(0x7f0000e04000-0x4)=0xa0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b06000-0x4)) 2018/02/04 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000169000)='/dev/ppp\x00', 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000024d000-0x7b)="8697a35e1f0822c2da5de7e1753ebd6951434bef85d01b226c99b773a9db2c14550f73db429003302886d2e14c4170497e591b03bad43246da7895f459b600c08f19e0461c195774e5e1edf34a35aadc420f84b7137beb0cfe78a4e0c8d69fe5f0f6921815550cbd0a24480f47495c7b31940d9b8979f9aefb5a03") r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00009ed000-0x8c)={0x6, 0x81, 0xfff, 'queue0\x00', 0x8}) writev(r1, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d", 0x1c}], 0x1) 2018/02/04 11:12:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) pwritev(r0, &(0x7f000019e000)=[{&(0x7f0000bd8000-0x97)="fbbe5145c5fb3d0aa9493c2d553a01e04f6d7225574e4a17b75f8230dea6fab9293b848bb663ffd09a288dab4e38afeaa383954aceb700600d6c09d064cce3b441c67ede6b89af0c9f448d09085243a284227be11b9a52f330f6f284acfffb4a2f5982a91765bde9d23717caa287bfc7a7a217b928fa798d1b9fcdeeb6d245fc51ece2b127d27e13382649bd96a309e8dd814cae4462a2", 0x97}, {&(0x7f0000900000)="45f9354e361c7c0f91434cbc32c709ae84637aefeed578c259fca276cd6d86efc5c0de86e0051d5ef24321e919f51bba96616acb6ca352bf91ebfd138187f52dad11dd0dbda3adff9187a38d76d891a1731120b29ac47d71ec602192b7d81b4684", 0x61}, {&(0x7f0000210000-0x56)="59d81d18343ecdf997c3712f965b1223fc978d849248a02594f3c8fb4be42606861b1d8bd3b7fa326f14adf07589d90ac59de088450c49634b333d671b5e57aed43e8f6e3cb43257f56b3ca5792c96f41b542b57ad42", 0x56}, {&(0x7f0000bc5000-0x51)="37945e724f2f00c75cf086d131ff5df6a4b482cb5e570c93b45e3763e2bb63fa9e9e1a73d09c0bc69c6800c14f709d162048fdeaa462135159c86a0bc20d86218cdd9e1dd849c18f12f7654658b2771964", 0x51}, {&(0x7f000091e000-0x8b)="f84f76ee9eb0d52fd2424ca863c88deaebe68eeb8211374efca444872bdb35868d6dfc924fb36595da44c18d147de7b4338355486cb626cdeaee53ed997b60b0a4be3e60ea68ab7700244adbf0842b6812beb4aa1e4dbcfbabde24e653da6fc568eec079615718f0cfcee14a3bb60b6ebad4e71df9d6924e1b428d8c2eb6ed7b172dedeb9047b03e7dda1c", 0x8b}, {&(0x7f0000c6b000-0x43)="ec70592b5f537f2e7af783d77159cc3f504e5d2546ea3bd4a1387edcb917913601f67ede6c482e94a0a40683ca9e79177fbb73b6afd7fa171fe0380d81c156dc2eddec", 0x43}, {&(0x7f00007b6000-0x9e)="22346441889d6cd30971d1251c545258e6c6dc562d121ff19d557314155129a6af597f39729bb4c008eae9f258adc249bd86a0886ea075ca878eb9413895f679e463618bc3067806855bd938e37c4a4e91273953adb39ac5934550e5576e7eb7c60d3c59e0896eaa8df2f1cdfb200339246f6aa80da3fc60f0056998ed0ff2ef131f54b2dd280b888b21310d137dd932be2a04b2ccb2e65207b6951ced79", 0x9e}], 0x7, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000096b000-0x8)='./file0\x00', 0x200, 0x120) fchmodat(r1, &(0x7f000073d000-0x8)='./file0\x00', 0x8) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) readlink(&(0x7f0000581000)='./file0\x00', &(0x7f00002ca000)=""/143, 0x8f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f16000)='/dev/sequencer\x00', 0x48000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ea7000), &(0x7f0000aed000-0x4)=0xc) 2018/02/04 11:12:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000f8e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000966000), &(0x7f000019e000-0x4)=0x8) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) socket(0xa, 0x5, 0x7) tee(r2, r1, 0x5, 0x0) 2018/02/04 11:12:44 executing program 5: renameat2(0xffffffffffffffff, &(0x7f00002d4000)='./control\x00', 0xffffffffffffffff, &(0x7f000040e000-0xa)='./control\x00', 0x3) r0 = socket$inet6(0xa, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000079a000-0x8)={0x0, 0x1}, &(0x7f0000200000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x3, 0x100}, &(0x7f0000a34000)=0xc) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000000)={0x2, 0x2, 0x7, 0x81, 0x3f, 0x40}) 2018/02/04 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00004b1000-0x10)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) [ 86.559974] binder: 10413:10416 ERROR: BC_REGISTER_LOOPER called without request [ 86.587543] binder: 10413:10424 got reply transaction with bad transaction stack, transaction 44 has target 10413:0 2018/02/04 11:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) sendto$unix(r1, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000538000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000790000)=0x401) close(r0) [ 86.634046] binder: 10413:10424 transaction failed 29201/-71, size 24-8 line 2936 [ 86.637299] binder: BINDER_SET_CONTEXT_MGR already set [ 86.637306] binder: 10413:10436 ioctl 40046207 0 returned -16 [ 86.638969] binder: 10413:10436 ERROR: BC_REGISTER_LOOPER called without request [ 86.681387] binder: release 10413:10416 transaction 44 in, still active [ 86.693294] binder: send failed reply for transaction 44 to 10413:10424 [ 86.709133] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 11:12:45 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x66, 0x2) add_key$keyring(&(0x7f0000012000)='keyring\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f000000d000)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000011000-0x98)) 2018/02/04 11:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000552000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x6, 0x1, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 11:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000379000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009ba000-0x8)={0x0, 0x73}, &(0x7f0000740000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fbc000)={r1, 0xf4a}, &(0x7f0000570000-0x4)=0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c28000-0x4)=0x2, &(0x7f0000606000)=0x4) bind$inet6(r2, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/04 11:12:45 executing program 3: r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000408000-0x8)='uid_map\x00') fchdir(0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000da6000-0xe)='/dev/keychord\x00', 0x101400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000717000)={{0x0, 0x3, 0x0, 0x3, 0x3ff}, 0x9, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x3f, 0x20, 0x1}) 2018/02/04 11:12:45 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000-0x8)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f17000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000ffb000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_fuse_mount(&(0x7f000083c000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000ffb000)=[{r2}, {r3}], 0x2, &(0x7f0000ffc000-0x8)={0x0, 0x1c9c380}, &(0x7f00009ad000), 0x8) 2018/02/04 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ddc000)={0x0, 0x0}) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000c6d000)={0x0, r2}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r3, 0x5460, &(0x7f000033b000-0x4)) sendmsg$netlink(r3, &(0x7f0000fff000-0x1c)={&(0x7f00005ec000)=@kern={0x10}, 0xc, &(0x7f000078a000)=[], 0x0, &(0x7f0000ffe000)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) r4 = dup2(r0, r3) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000cc2000-0x40)=""/64) 2018/02/04 11:12:45 executing program 4: sysfs$2(0x2, 0x0, &(0x7f0000298000)=""/74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x103000) 2018/02/04 11:12:45 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000003000+0x20a)=0x288f, 0x4) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000017000-0x12)="97", 0x1) r2 = mmap$binder(&(0x7f0000018000/0x3000)=nil, 0x3000, 0x2, 0x80010, r1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000-0x18)={0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x6c, 0x0, &(0x7f000001e000)=[@transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x50, 0x50, &(0x7f000001f000-0x50)=[@fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0x3, 0x4, 0x2}, @flat={0x77682a85, 0xb, r2}], &(0x7f0000013000)=[0x40, 0x48, 0x38, 0x28, 0x38, 0x28, 0x18, 0x0, 0x30, 0x30]}}, @increfs={0x40046304}, @enter_looper={0x630c}, @exit_looper={0x630d}, @enter_looper={0x630c}, @increfs_done={0x40106308, r3, 0x4}], 0xed, 0x0, &(0x7f000000d000)="e00e4f158ed2c9e8a0623e41a9e774e9124df8714fda045488587a96cb3c96b1019bf70f60bd7d7623fbc910e3768f1be242a6f87cf39f09f166c92524065b35fa6c847ed89b09a5efdbbeba49bbe451f1dfa69e4981159c7845868fb29ecfe7657167125d0e407068356dc76264b0abb6399d056fe4e953b8363531588b5bdc875a8dfff8565af92192b689e70275bf09d045642d81beb5a217078e1fdc04d206eeb5b45328c0078073c0cbbed861b02e54e8959292596220875dfa2909379e51dad9cb3c26c794dd81cc891b4d2b9f44ae1c5fc971dafe9a36763abfd161f6eb2e414ef4f31ac225be3a6e3c"}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001f000-0x4), &(0x7f000000f000-0x4)=0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000020000-0xf5)="1cb97f1b873d10ec65ea1d30d1ca8bb7a6c758a3446f45d38a77b942845ec33ee8cef33aebbb8585e19797dc31a94728a3af7a40d7d7375d62661a8de22539824d26068bb640c6501a3a867465af9dff09305470b22fa97fcdde4f3db299dfc068a8b02630e46941f929494f2b2b647fbe9a90f8be8c94cd429421c1ab9d5f673c791bd82e2b7787dfbd026ef12a6e253e5823fa5a0725ccd5b12b2eac2b153dd777503fb9fdb53235c895e0cb41d1e547d63a9065b34579c272f211ba7fde065ab94a9ba99c15e801c4fd7f11d79d857f3c4c168e71b73cbbcb830dc5ac3077c3ae9022a8bf899a0e85e794417c0aac788adf604c", 0xf5, 0x4000000, &(0x7f0000018000)={0x4, 0x1a5, 0x728d2a70, "a841820c804c", 0x3f}, 0x10) 2018/02/04 11:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r1 = add_key(&(0x7f0000105000-0x8)='big_key\x00', &(0x7f00007d8000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e71000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$search(0xa, 0x0, &(0x7f0000415000)='user\x00', &(0x7f000007f000)={0x73, 0x79, 0x7a, 0x3}, r1) add_key(&(0x7f00004dc000-0xd)='dns_resolver\x00', &(0x7f00007d5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009cc000)="e962b301c4cdc68d443ad0c3", 0xc, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000004c000)=0xb3) 2018/02/04 11:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000937000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netrom(r1, &(0x7f0000176000)=@ax25={0x3, {"c76688bd0422a9"}, 0x9b}, 0x10) r2 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004ea000-0x4)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000aa1000-0x4)=r3) 2018/02/04 11:12:45 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b8a000)='/selinux/enforce\x00', 0xa6f4b25f72249e9b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001000-0x18)={0x50, 0x8, 0xffff, 0x4, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd8000-0x8)={0x0}) setitimer(0x0, &(0x7f0000001000-0x10)={{}, {r1}}, &(0x7f00007de000-0x10)) 2018/02/04 11:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6(0xa, 0x8000000000000800, 0x1) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000fe6000)=0x2, 0x4) 2018/02/04 11:12:45 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f000002c000)=0x7ff, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000000f000)={0x1, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xb0}}, {{0xa, 0x0, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}, 0x6d}}}, 0x108) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r2, &(0x7f0000036000-0x2), 0x0, 0x0, 0x0, 0xfffffffffffffdaa) 2018/02/04 11:12:45 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000002000)) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x6, &(0x7f0000008000)="58d05e5d4e0849c3ce54c2f06e7dd5929c8e8e734bbd7af6da7e2f490d0a0fecf71d4be9a33515a410d840792ead336969d9d45a0157531d41b7330d3386c869bf8b943305397fabf68618f627f86b790b06757494215d2d8234aa01d07c6333866116647825b28d61f8539cd0c620188f4ebfcf6b1091860f7563a79b0449a473cc0a3294ae06f6e4b43b754cd5e6357408c6329c8b") 2018/02/04 11:12:45 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000013000-0xd)='/dev/net/tun\x00', 0x0, 0x404000) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xdf22, 0x180) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000011000-0x1c)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x2400}, 0xc, &(0x7f0000013000)={&(0x7f0000013000)={0x44, 0x1, 0xa, 0x720, 0x1, 0x2, {0x0, 0x0, 0x3}, [@typed={0xc, 0x32, @uid=r2}, @nested={0x24, 0xf, [@typed={0x10, 0xe, @u64=0x8000}, @typed={0x10, 0x2d, @u64}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x801) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000013000)="53156527a3a5eb5946c271d230d4245433b1a162897c2e380a05f968d1d3aef1055cb307d20659b78603c7b3edf8a647faeed8a80ecd7ef7b2e7985425696864d79be8b2973a6dc9439df183df7374bd40a4d1c66ab0d3d9c32d146f01c7ddca76db3d16", 0x64}, {&(0x7f0000013000)="1252aa7b4e25926a11b94bb83e4cee73f3b6e2f7dfba741f3089bd94574f0a8d8669a037fa2edd9c337a0cdac94c0ee4cbb05d4d820cf5c822f080", 0x3b}], 0x2) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000013000-0x85)=""/133, &(0x7f0000013000-0x4)=0x85) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) sync_file_range(r3, 0x1ff, 0x0, 0x0) 2018/02/04 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x34477222, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) epoll_wait(r1, &(0x7f0000f75000-0x24)=[{}], 0x1, 0x0) 2018/02/04 11:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000328000-0x4)=0x0) timer_create(0x7, &(0x7f0000296000-0x58)={0x0, 0xd, 0x1, @tid=r0}, &(0x7f0000fd7000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d8000-0x10)='/dev/sequencer2\x00', 0x14000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000b1e000-0x84)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @empty}], 0x84) 2018/02/04 11:12:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdca000)=nil, 0xdca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001000-0x10)={{}, {0x0, r1/1000+10000}}, &(0x7f00007de000-0x10)) 2018/02/04 11:12:45 executing program 0: pipe2(&(0x7f000042f000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f0d000)) unshare(0x10100000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000a000)={&(0x7f0000ff2000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000487000-0x8), &(0x7f0000a7e000)=0x8) 2018/02/04 11:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000)={0x0}, &(0x7f0000a70000-0x4)=0xc) ptrace$cont(0x7, r0, 0x8, 0x7ff) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e12000), 0x0) connect$inet(r1, &(0x7f0000881000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, 0x10) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f000054a000)='gid_map\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004e9000-0x8)={0x0, 0x2, 0xffff}, &(0x7f0000faf000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ebe000)={r4, 0x6, 0x20}, &(0x7f000084a000)=0xc) sendfile(r1, r3, 0x0, 0x3ff) 2018/02/04 11:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x3, 0xfffffffffffffffa}, 0x4) socketpair(0x10, 0x3, 0xad8, &(0x7f00005aa000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000e65000-0xc)={0x2, 0x7fffffff, 0x0, 0x7f, 0x8}) 2018/02/04 11:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0e000-0x86)='?', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a4a000)={0x0, 0x0}) nanosleep(&(0x7f00000be000)={r2, r3+30000000}, &(0x7f0000037000-0x8)) pread64(r1, &(0x7f00008d1000)=""/127, 0x7f, 0x0) 2018/02/04 11:12:45 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000032000)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000032000)=0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000033000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000002b000-0x4)=0xe8) fstat(r0, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000032000)={&(0x7f0000033000-0xc)=@proc={0x10, 0x0, 0x3, 0x30000000}, 0xc, &(0x7f0000033000-0x38)=[{&(0x7f0000013000)={0x1cc, 0x1f, 0x404, 0x3, 0x2, "", [@generic="784c3405f3734e8fb63fc8bf513e9776e7e19dc80e99740e33695c0f221ebae90539395a20e2e4566afab2c7be1c28500283af7a7ac016c22539f46e917f1799ac9adfec335e048d2f28aabbe6a90b6564fe0fe9a7ac80c296316d8e6de0aab6274c75f75fc2f87f9f0cd987e8b37aee1286e102700c9b9bf2a62150850705f5617a1aff573bba0b35930adaa38cf62dd48781a537", @nested={0x124, 0x29, [@typed={0xc, 0x4c, @u32=0xff}, @typed={0xc, 0x23, @u32=0x31a}, @generic="472951b9b318fc89f3e3676d32aed90aa64e713032c0e59c8cdef2d155c8f899bc9a025dab51d96cc89e2852845927d1f9ae85f0aab8a3b31daf951faab5d61d5820cf30a450fac6a351075e418dcf1ee7eca9d07b0108d0efd4be3836a2f801abe715cf94f54e4616e6a65db345f33cb3ecd31fb428353cc168307f842965a9e20d1d2508b3078f2059f7a7b6ee8142b93edb4d23646e261c379cabfac95f1842261a7233ceb2cfaaaf47c12c0aae68f4ff5c4967788d9b8d863422233716e9597d4cd0c67baec175494d7985383f24aaef3aa4fa01373df154690a186dcad4ab71787bdb55b815831a51e2", @generic="7dd1d3718f65707214606a4a66", @typed={0xc, 0x14, @u32}]}]}, 0x1cc}, {&(0x7f0000033000-0x5a4)={0x5a4, 0x24, 0x410, 0x5, 0x3, "", [@generic="f0ea5ba773f8fc8c0e649fc726d19b6bb37423630cb716cf8b6ca7425f3c58537e6ee8925f1b447a84385323cc5e8557921875767d6ce316f1a37d2aca72c7b3ea417dd366727c75220853cc8ed6f6983489f6d6dba1981c118339a92f1090a3b3f9354f533093a93b638d", @generic="eac452a88435dbfeaad536ddfed7", @generic="76bf324e9cb31badeedc89db4270b140b50a35b4e641011b2cbad1657b1510e7a14e1f3e2ebee2874e5545504b74399a98d3f70de688a0e7b6e4dbcc901fe5da03972298a9883060e7ac3b13167ed2c8e4951925fc9dece9831288328c17f259f3c8323387e40f7feee752fde00673ff20de06f3d1c4c39a75a67550dbc43acc40d5c8b2db3fd78dd2c05fe1fe94f235051127f79e4a138492ab0be1cf9469320b7cfb9ca18eb4088e05ef72a40df4361a0b0623c91380c713d68c6517abb9a6aea84ccc8d730660c77e5ed62c04", @nested={0x2dc, 0x41, [@typed={0x9c, 0x59, @binary="919b913547af48693745640793d001093f28a3a3eef3064d423f5a0e42ac86670b94834cd530a2a1fcdc941f8ca66a4fbb2090ad50a4840a82ad14bf7d3b725c28cbd9caa934881801d21785ab6f52c4d4756ed46763fba4f07ed4c979b01d1ca7b6f8ffc0ed18c141ad8c91bb12619f18dfe446fc17af4d98835835dc759614effe074cf3ae6d9799cad3b43c3a80e7584f12"}, @generic="809c05220a7635f7f0cd7c6daecc6e7f8639e4c220", @typed={0xbc, 0x4a, @binary="127cc9e23cca774ec8699da67e8c034c5660969ee48d6cacdc113a057c0c600d13a31472d86c06d41d4cd0cc01412ff5bd67d6b65bac5b3e69d18e1825c8806d883cec1c1b86c5f4da8840090080c2e837b58f0dbf06bb84ed60934605bef441ffc517f5a4eca667d0295588ad103603093781d27a937edba131ddfa2309faca4113b992a05abfeafe6d1d39fd9d6314c321f92d8a00e14d53320b90b1c1b0a54acda429850cc1b4bcfff577cdabbe2797f6a4df"}, @generic="32889ae26f503a2edbbe98edf71eac63dd23e0d75e4b2e80f917c59e29215e9ba68eb64c1e25b2ed8ef4ca99516b304eca4d222236788e40588e9ccff24a7255ea6e9288a0747a95550f673c1ebf8eb11a6ff5ed7cdd13224ce47363761e50e0f620914d33bfa389a03940e3a8271619849f35040338b094451d9292fcc4d54d0d481c6dafd3f513f3b858dc7d2bac871f79351163e1d7a4bf45160fad7bfc8459e60f8e5131f71e0cfb", @typed={0xc, 0x92, @str='\x00'}, @generic="5f83f607541de41691b45b0744608fd1d94a83d04b585ee0aa299448e08547ef966dd1a1db37f17687c3bf1783425372dc1b17c27c6121e81ca675e6c3a622e70960eeb405e98e8da092b5c63e1e1b7199b22ee538e43a634e56b8f0a676f29d0f5e7e5f94ca8c3e390a47729cf7eef97f257e22474b3ee0dbd619eadf18f8ef5c22160ccc6c69f0dbbd1d12f697a54cf5a453328d4ec614ec05088b393e99743a82", @typed={0x10, 0x26, @u64}]}, @nested={0x164, 0x8e, [@generic="3a0c97370dd0d9ae7cdc535304868e5416d25ba9c6ba98b4063a0a45fd1599da5ea0649279f23c9f9e2636a2095ef08cdda58bb73b0ef94b77f34b4dc384b50dde3444756c915a2cc7864e", @generic="25e91da2af72270a792c8aebebae012bd345a2bec697b25a86a704b91e13fa2360054ec75d1faabdbe", @typed={0xc, 0x59, @u32=0xf6}, @generic="6d0907082dc8641729082605a9a9d634f470bb0a4eeb2f5274a2eaafb7b377b83ef08895eaca80ec68517237f234244b29377865ac9995510d4246774fd24b1f2e2f09247b91daa995a6f0bb3651782aa597bd128ac34263748d9af711e25a714674a0eafa8a79c84ff91b5bc7c7970e2f6da4536d59fbe11e27ff995c2d4669f9bb0dd953a7fe279b8b02a72244decaa6a17626bc07e2562ae94695ace2275b2579d786b60e54f3f573fab610fb2e4f41a598f6dbce9f00f1702a9f84179c58e96cdf10b775b167d47eb5503a8142e10aede7662d5d99b1e7cd05b906"]}, @typed={0xc, 0x29, @fd=r0}]}, 0x5a4}, {&(0x7f000001d000)={0x1c, 0x3a, 0x81d, 0x1, 0x0, "", [@typed={0xc, 0x66, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, {&(0x7f0000033000-0x108)={0x108, 0x1b, 0x200, 0x3, 0x3, "", [@generic="4f77ff6bdebd099cf7723507169321e2d338691b31ba165a39f24d6fe4abac0fe94ffca8ff0b726d2504c2d971bb67c6a316ccca9d78e309835bf6a5c4de18bc5b5dfc31a535db16a272d3dc4b45a9c8ff644661ed288827cd59b0255406d01876e0414b5c527a069c4a47e49a0e224012a5ecf24c965a4ab198ce138b35ba88c4b36cbd6253d7fa7e1cd4e372f713602d0511c550828f766343a2a0bb4d7813bcb4a6c33bf2af3aeca23687536ac9af76a0615cf182489fe24e8ffeb65e95350e7476ba4330f55bae879d6e0c790d1cf649654839479f482b712b2e76d98a2ee2f73a9864e769a9c3", @typed={0xc, 0x85, @str="c000"}]}, 0x108}, {&(0x7f0000030000-0x10)={0x10, 0x3b, 0x20, 0x1, 0x3, "", []}, 0x10}, {&(0x7f0000032000)={0x25b8, 0x1c, 0x0, 0x1, 0x0, "", [@typed={0xc, 0x76, @pid=r1}, @nested={0x10, 0x17, [@typed={0xc, 0x48, @uid=r2}]}, @typed={0x10, 0x52, @str='user-+\x00'}, @typed={0x8, 0x2f}, @nested={0x230, 0x81, 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@typed={0xc, 0x10, @u32=0xffff}, @generic="a530e9b26a22d01528f1d746830684afc6fb4485dbdd482006e94fa1d31c28f3a17051562000a77196592f972fb2b202f88411ee1ccc53288818afa2d8bd1598d5208949"]}]}, 0x25b8}, {&(0x7f0000012000)={0x129c, 0x23, 0xcaeeaa5e00d64de6, 0x7, 0x1, "", [@generic="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@typed={0xc, 0x58, @uid=r4}, @generic="f3c57e6c46b9fd9a2fb70d210f7e9fd93599257ff1f97be8f98a97caeff3339432691ec9b892337836256f180308a86244aa77a8034a11a8882a8005a42369f59f775cebafe1ce1363218b73f24b1408443f20091a4a87c88a3e1e33b9f7530ca2df0231e35949c66a30b1faa927dbb8164b9ea537a1702a75ebf9f9c8e638a0f7a5f102d50b925ae6c2ef9c445deb44d0f52d326771fcca25bd7e6079b13a8076f54c8d27892fde972b0a7ba1d78cd012d08614a70ed833cc5cf9433ae3663181c45d6cd15a", @nested={0x1b8, 0x95, [@generic="588379f90620a39fe9e5c8426b4786647805b752682fc03e718ff0bb693b5801a0b47e3fd445294e5fae79891cfed3299255e70eb947629b38302bae6c3345ec9df45e942e25968bb9b24bf2850b493276b4ae46a0f778eda61e79a7611d7573bf75b28c3fc196e92dabe4ae0940d2b1b0318a24945fdb753b19af2f81b572bbcf0e1a3a5f1cd8a40bbf5e531862d1bd6d82405dd68f274195f666f18f91bab3a30f7e039f395d1fb0e240564afe40b9d649d8be", @typed={0xc, 0x22, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="af", @generic="e733858a85f700e9cb76718bc93e364cc1bbe0892c9edc4d3c66203765717d5195c9a137f1981647fdadfaefcde1ea34963475565da76ab40c294a1351d17fd80b046c8a0c24c072d25a237cb5c075ae386094aab9bc0674c7313fb494aa384ef45b05c5be6985fe4268c567b205768b19c085f2c2a749351c786a4f268bd3d698db477e2f57e4c062420ac610278577a895150b01db46745f39a009037e6db6399ce739e6442378fcfa86368b830b95e6fc69bdcdf0f828c7012da2c377b9798455e599dbfd7dba47a9383a3c54d437fa4b90b22dcfddf3f2986be3ec733ad9be88b2d860e6592423c424d16cc81036"]}]}, 0x129c}], 0x7, &(0x7f0000032000)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4010}, 0x0) sendmsg$nl_route(r0, &(0x7f000002f000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x34}, []}, 0x1c}, 0x1}, 0x0) 2018/02/04 11:12:45 executing program 1: sysinfo(&(0x7f00000d5000-0x21)=""/174) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x34)="776c616e30405b9e76626f786e65743076626f786e65743147504c287472757374656473797374656d2e287d257b6e6f64657600", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x7078000000000000, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f000012e000)=@rc, &(0x7f0000667000)=0x9, 0x80800) connect(r0, &(0x7f0000f5a000-0x1b)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x0, 0x1, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast1, @local}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204243) ioctl$void(r3, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003ce000-0x18)={@empty, 0x6, r2}) r4 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000f0f000-0xe0)={0x0, 0x0, 0x0, 0x62, 0x7, 0x0, 0xa, 0x8, 0x1, "e695afb7ffcceb60d4e9bdc2e10fb3502d3e018aebf11a8c8c7544a21aec6d12342d454255a9e921813dfd763163649fa9d5358abd51bf665796c87893e2103e", "49813d5868a4298465f86daa82f86a96cd8a5a9530160d42cf53b33065b7812919ee8b172392d293566f4012e80a0e7970de911ad23c47f27764bd1936b6bd20", "d5d6fcb3826132db955476f8f2f0162c0fd0169fbfb25b426cd32c70eee7b246", [0x1, 0x1]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) 2018/02/04 11:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008ec000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003e9000-0x4)=0x0) setpgid(r3, r4) 2018/02/04 11:12:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000f3f000-0x10), &(0x7f0000000000)={{0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x193) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8), &(0x7f0000001000-0x10), &(0x7f0000000000)={0x0, r0}, 0x8) 2018/02/04 11:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)}) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x18, r1, 0x7, 0xd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)}) syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x800) syz_open_procfs(r1, &(0x7f0000435000-0x16)='net/ip_tables_matches\x00') 2018/02/04 11:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000e01000)=[{&(0x7f00000f1000)="b0", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r0, &(0x7f00000c4000)=""/1, 0xfffffffffffffdc9) 2018/02/04 11:12:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x1000, 0x2, "25a89d848f3f", 0x3}, 0x10) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/02/04 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000489000)='./file0\x00', &(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000fd9000)='proc\x00', 0x0, &(0x7f0000fd1000)) r0 = open(&(0x7f0000fd9000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) renameat2(r1, &(0x7f0000c67000-0x6)='./bus\x00', r0, &(0x7f00008e2000)='./file0\x00', 0x0) 2018/02/04 11:12:45 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xfffffffffffffef9, 0x300) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x420a02, 0x0) 2018/02/04 11:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000041f000-0x4)=0x2, 0x4) 2018/02/04 11:12:45 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000091d000)=""/13) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000d81000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/02/04 11:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000048000)='/proc/self/net/pfkey\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000002f000-0x6)=@assoc_value={0x0, 0x3930}, &(0x7f0000a0b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c73000-0x9d)={r1, 0x95, "5e80fd73426aa01b518b857bf41657efff773ebfcf0e642ab2a786c711f9f6d265640668e0c5db3e0c13f45260cd433c605c8ef798f4423f030e4a03d17450752b111790961354b085607cba7f70a6369bc8dfacf4f53f9911fcbdd12e3dbddfcc4ed1b97bebd33be0202db5f1e0fd99d3ce100db1f07c0f6db12c6a6302e1d5571d0d0c4a44197fa4b15e55ed5bdea8e73ea9c5f1"}, &(0x7f00007df000-0x4)=0x9d) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r2, r2, 0x0) sendmsg$nl_generic(r3, &(0x7f0000b80000-0x1c)={&(0x7f0000cc6000)={0x10, 0x0, 0x0, 0x40004000}, 0xc, &(0x7f00007de000)={&(0x7f000086d000)={0x24, 0x2c, 0x100, 0x0, 0x2, {0x13}, [@typed={0x10, 0x6c, @u64}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x40) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ee6000-0xa0)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x2, 0x1ff, 0x7fffffff, 0xfff}, &(0x7f000044f000-0x4)=0xa0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000141000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000bdf000-0x4)=0x10000) 2018/02/04 11:12:45 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, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00008d8000)={0x1, r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000943000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) 2018/02/04 11:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@empty}}, 0xe8) sendto$inet6(r0, &(0x7f0000ebe000-0xc8)="6ced28ea11e0ca7b823ddb991756c3d984f701ebd2c1a6aa17cfd767a64123a435225007e505110ad079c86175a6df66085b6f3dc6b720296096ba7fc507a04cf562d5556cb49bf88b1a902e5c0dc6a4da80c101ca9224f21e2dc87fc260de3a3a7e2650ce1276ac7828533f1cc9bf2c31e72a01d1d3a1e7eed4fb9b7c83d60d085ece7bd06ec167315adb79752238dd189fa517ddff53ff8d51360549ca641b38ce4d95f5fb85f17bd60cabd467e6d483231ea68f46704ea17faf57c712d56541e8ee072d2e36fd", 0xc8, 0x1, &(0x7f0000e17000-0x1c)={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000bc4000-0x18)=@get={0x1, &(0x7f00002e8000-0x8a)=""/138, 0x6}) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/04 11:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000dc6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000657000-0x4)=0x2e, 0x800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000880000)=0x80000001, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) [ 87.344903] binder_alloc: binder_alloc_mmap_handler: 10554 20000000-20002000 already mapped failed -16 [ 87.364853] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/04 11:12:45 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x80000001) r1 = socket(0x11, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000), &(0x7f0000009000)=0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x401080) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000002000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000000d000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000013000)) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000012000)=0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendto$inet(r0, &(0x7f0000008000)="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", 0x1000, 0x8000, &(0x7f0000005000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/02/04 11:12:45 executing program 0: r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x11)='net/fib_triestat\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000766000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)}], 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_getscheduler(r2) 2018/02/04 11:12:45 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000801000)=0x0) get_robust_list(r0, &(0x7f00004ec000)=&(0x7f0000479000), &(0x7f00009cd000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000000)={0x4000000, 0x5, 0x1e}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000622000)={r2, 0x1}) 2018/02/04 11:12:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bfb000)='htcp\x00', 0x5) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000259000/0x4000)=nil, 0x4000}}) getrusage(0x1, &(0x7f00001bb000)) [ 87.391710] binder: 10554:10563 ioctl 40046207 0 returned -16 [ 87.418230] binder_alloc: 10554: binder_alloc_buf, no vma [ 87.427047] binder: 10554:10588 transaction failed 29189/-3, size 0-0 line 3128 2018/02/04 11:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r0, &(0x7f00002c8000), 0xffffffffffffff4a, 0x0) [ 87.438548] binder_alloc: 10554: binder_alloc_buf, no vma [ 87.452022] binder: 10554:10563 transaction failed 29189/-3, size 0-0 line 3128 [ 87.480767] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.486240] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.502100] binder: undelivered TRANSACTION_COMPLETE [ 87.507252] binder: undelivered TRANSACTION_COMPLETE [ 87.517652] binder: undelivered transaction 48, process died. [ 87.523697] binder: undelivered transaction 47, process died. 2018/02/04 11:12:45 executing program 3: r0 = socket(0x400000013, 0x80080000000802, 0x8000) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f00006cd000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000091c000)="fa03a1670f", 0x5, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x2) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ae8000)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x20, "9e146cad7d2cc9e01b7a37d44bc404f99912512900472a37ccf0676388247d0c"}, &(0x7f0000e98000)=0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000001000-0x4)=r4) 2018/02/04 11:12:45 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x280002, 0x0) bind$inet6(r0, &(0x7f0000018000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000011000-0x4)=0xe8) 2018/02/04 11:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000dd7000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d7c000)=0x1ff) 2018/02/04 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000930000)=[{0x4, 0x80}], 0x1) syz_open_dev$urandom(&(0x7f00009ae000-0xd)='/dev/urandom\x00', 0x0, 0x80000) lseek(r0, 0xfffffffffffffffd, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000729000)={@generic="81420c74ab6a232c372fbae962d2cad3", @ifru_flags=0x200}) 2018/02/04 11:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000d5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000cc5000)='./file0\x00', &(0x7f0000c8b000)='./file0\x00', 0x6000, r1, r2, 0x2, 0x6, 0x1048) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000621000-0x28)=[{}, {}, {0x3}, {}, {}], 0x523) 2018/02/04 11:12:45 executing program 7: prctl$intptr(0x800000000001a, 0xc5) r0 = syz_open_dev$sg(&(0x7f0000087000-0x9)='/dev/sg#\x00', 0xa5, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000415000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"3d6eb1a11652a4215be9cb896b2a98bf", {0x4, 0x0, 0x81, "38571b117fa1", 0x1}}) 2018/02/04 11:12:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[]}, 0x0) 2018/02/04 11:12:45 executing program 5: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e72000)='./file0\x00', 0x10000, 0x50) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000006d000)={0x1, &(0x7f0000e72000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000c8000)={r2, 0x1}) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/04 11:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x80000000006, 0x0) ioctl(0xffffffffffffffff, 0x1008000002279, &(0x7f00001d4000)) epoll_pwait(r0, &(0x7f0000395000)=[], 0x0, 0x200, &(0x7f0000ecf000), 0x8) 2018/02/04 11:12:45 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x2000, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000003000-0x8)=0x73, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/04 11:12:46 executing program 5: sysfs$2(0x2, 0x3fd, &(0x7f0000001000-0x82)=""/130) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3fffffff80, 0x200040) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000bb000)=0x7, 0x4) 2018/02/04 11:12:46 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x8) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000000)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000005000-0x4)=0xffffffffffffafe1) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000001000-0x4)=0x1) r7 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) mknodat(r7, &(0x7f0000002000-0x8)='./file0\x00', 0x80, 0x9) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={r2, r3, r6}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x20000, 0x0) rt_sigaction(0x0, &(0x7f0000003000-0x18), &(0x7f0000002000-0x18), 0x8, &(0x7f0000003000-0x8)) 2018/02/04 11:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001df000-0xc)='/dev/rfkill\x00', 0x10002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f34000-0x8c)={0xffffffff80000000, 0x1, 0x8, 'queue0\x00', 0x5}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000d12000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0xfcc7, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b), 0x0, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) linkat(r0, &(0x7f0000cc5000-0x8)='./file0\x00', r0, &(0x7f0000090000)='./file0\x00', 0x1000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cdc000)='/dev/pktcdvd/control\x00', 0x8100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000086c000-0x14)={0x0, 0x3, 0x6, [0x4, 0x1, 0x6, 0x6, 0x1, 0x2]}, &(0x7f00004cc000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ac4000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x0, 0x8, 0x6, 0x66}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000056e000-0x58)={0x2, 0x3230d99b, 0x1, 0x2, 0x7fff, 0xff}) 2018/02/04 11:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/enforce\x00', 0x101401, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000235000-0x9d)=""/157) pwritev(r0, &(0x7f00001c1000)=[{&(0x7f0000d70000-0x1000)="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", 0x1000}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000847000-0x28)={@common='ifb0\x00', &(0x7f00004c4000-0x40)=@ethtool_test={0x1a, 0xff, 0x0, 0x6, [0xffffffffffffff08, 0x9, 0x200, 0x6, 0x796c9931, 0x5]}}) 2018/02/04 11:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000b09000)='net/snmp6\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bb0000-0x30)={0x68, 0x0, &(0x7f0000fdb000-0x68)=[@release={0x40046306, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x30, &(0x7f00000f9000-0x18)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f0000135000-0x30)=[0x38, 0x28, 0x0, 0x38, 0x20, 0x28]}}, @request_death={0x400c630e, 0x2, 0x1}, @dead_binder_done={0x40086310, 0x2}], 0x5c, 0x0, &(0x7f0000d09000)="b24fd14c4aa001c21726da426cff52a34b7914f51a86e3b3c5c7af134e6be2480098a7e8e4566cb6593589fc4b1faf15438776da199f7a74169f6eb53e6c1f14b5810ef30b39adf3593a01e6052dcbf3e13a7ad7850b1b56dd804528"}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000900000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000097f000-0x10)={0x78640dc2, 0x1f}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r4 = getuid() quotactl(0x6, &(0x7f0000fcc000)='./file0\x00', r4, &(0x7f0000eed000-0x67)="2aa32b3a50873717b983b80415f9107e9ed8b810f30794320a71103130adc6b1f8d697fdfc66a13d6d02849ee88ff7a2823e59f3045685e8c554415251f311fc62455506ba0465c053adf778f4321e3d0b2627b805a64a4862d583b2a88651c43a5bb469fcda59") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c56000)={0x4c, 0x0, &(0x7f00005cf000-0x4c)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000020c000)=[], &(0x7f000017a000)=[]}}}], 0x0, 0x0, &(0x7f00007ec000-0x56)}) accept4$packet(r2, &(0x7f0000223000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000041c000)=0x14, 0x800) 2018/02/04 11:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd0000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000798000)=""/139, &(0x7f0000c8b000+0x7a6)=0x8b) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) [ 87.694822] binder: 10639:10642 Release 1 refcount change on invalid ref 3 ret -22 [ 87.705421] binder: 10639:10642 got reply transaction with no transaction stack [ 87.714156] binder: 10639:10642 transaction failed 29201/-71, size 24-48 line 2921 [ 87.732977] audit: type=1400 audit(1517742766.086:36): avc: denied { transfer } for pid=10639 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 [ 87.769486] binder: 10639:10642 got new transaction with bad transaction stack, transaction 53 has target 10639:0 [ 87.779960] binder: 10639:10642 transaction failed 29201/-71, size 0-0 line 3032 [ 87.793590] binder_alloc: binder_alloc_mmap_handler: 10639 20000000-20002000 already mapped failed -16 [ 87.804861] binder: BINDER_SET_CONTEXT_MGR already set [ 87.811900] binder: 10639:10642 ioctl 40046207 0 returned -16 [ 87.817911] binder: 10639:10652 Release 1 refcount change on invalid ref 3 ret -22 [ 87.825729] binder: 10639:10652 got reply transaction with no transaction stack [ 87.833235] binder: 10639:10652 transaction failed 29201/-71, size 24-48 line 2921 [ 87.844074] binder_alloc: 10639: binder_alloc_buf, no vma [ 87.849845] binder: 10639:10642 transaction failed 29189/-3, size 40-8 line 3128 [ 87.857583] binder: 10639:10652 got transaction to invalid handle [ 87.863891] binder: 10639:10652 transaction failed 29201/-22, size 0-0 line 3005 [ 87.874871] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.880352] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.885808] binder: release 10639:10642 transaction 53 out, still active [ 87.892640] binder: unexpected work type, 4, not freed [ 87.897897] binder: undelivered TRANSACTION_COMPLETE [ 87.903017] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.908483] binder: send failed reply for transaction 53, target dead [ 88.808381] IPVS: Creating netns size=2552 id=10 2018/02/04 11:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000e0000)={0x14, 0x0, &(0x7f0000acb000-0x88)=[@acquire_done={0x40106309, 0x0, 0x2}], 0x0, 0x0, &(0x7f0000b74000-0x4f)}) memfd_create(&(0x7f000005b000-0xe)="2f84000040000000000072296e28", 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b6a000)={0xc, 0x0, &(0x7f00003d2000)=[@dead_binder_done={0x40086310}], 0x1000, 0x0, &(0x7f00002b6000)="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"}) 2018/02/04 11:12:47 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = socket$inet6(0xa, 0xb, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b21000)=@assoc_value={0x0}, &(0x7f0000b1e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a93000)={0x0, 0x8248}, &(0x7f0000a94000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a94000)=@assoc_value={0x0}, &(0x7f0000b25000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b23000)={&(0x7f0000b19000-0x1c)=@in6={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="6fb27cfa2b9f79d4a1e71cb8e0f89aa3ddc4283db9360dca0f8efe7d636fbbdb54bd4d618c68b21751b120c4621408e0f691f59e24aa0eda7e21aded470842616db705122567315f87315e722e23183c857e4cf338149343b8149c8be4818d3cfffbf2d9329801d31981eb5b8ff0d1fd6959095bd5b11ec54029db6a51af3098", 0x80}, {&(0x7f0000000000)="ec42053355fedee582c9dd8b3af92c59b624d3e47fb027702bb40b7b4830c9e2ec398376c5e6a26d32168e9c7f3e45b24b9f87089dde155a25fa1bc0f2", 0x3d}, {&(0x7f0000b22000)="a25994194ccafab25a0ea2d6fa3267cd71a81465c5d5a8373ec3a7eace44010865dc5befb38e2b06bec418e3501aae623ddbc3df8d5711226553b2ef31c33bfd67defd8d40599ddbf5d1db4a18eecfc7044d5906b67e0092c30ac950dde75d89d39228dd34c65bf2406e26e50c77ee6e02019cf281de0c927fc39fb37556614d1a2c7fb8f81f503741b0e4e472103f27f4a138b663d34af8deaf7c977ffa23a4742c8a4df238073775d2791610122f7a32591ce089337a03f42be481614618a1d1834b7deed7d2b0f5", 0xc9}, {&(0x7f0000b26000-0x2d)="0521790fbba6f3f221dd929a6bf730996e1ee9cf36908e863a4b3c4aa36a3f8e0bc6b245bb1d07f6ed8ed12bfa", 0x2d}, {&(0x7f0000a94000-0x66)="1abedce8a31a53bf0d6deaf21a23549693c0f8a2704707072919b89b791e022de790cb3ba179d3b7fb4286aa7f5635a56bd65f911b9e211ca80c783f0890064325c3669d4f0c39e5bb1901e6757fcb34ab114c8d8ff8b89ed1a08e7677910e8ec0f76c4ea60e", 0x66}, {&(0x7f0000000000)="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", 0x1000}], 0x6, &(0x7f0000001000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x334f, 0x8002, 0x2, 0x0, 0x9, 0xfc, 0xfffffffffffffffd, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0xffff, 0x1, 0x6ab1, 0x6, 0x1f, 0x79, 0x18000000000000, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x482, 0xf, 0x7, 0x0, r4}}], 0x84, 0x80}, 0x24000000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b23000)=""/69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="c6bcaa1248f08f2fd986972979b82189", 0x10) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 11:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f00007bc000)='\\aW', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0x1000) 2018/02/04 11:12:47 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@generic="04000000b00cdf0e9bb7d93587f30c59"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3a000)='/dev/vga_arbiter\x00', 0x608000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000047d000)={0x2, @time={0x0, 0x1c9c380}, 0x80000000, {0x0, 0x400}, 0x4, 0x0, 0x7}) 2018/02/04 11:12:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x53b3259a, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000-0x6)=""/6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 11:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009f0000)='dns_resolver\x00', &(0x7f0000c3d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b4a000)='/dev/loop#\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a2c000)='./file0\x00', 0x44042, 0x200000000107) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a91000), &(0x7f000022f000)=0xfffffffffffffdfe) 2018/02/04 11:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000011000-0x248)=[]}, 0x0) readv(r1, &(0x7f00008a4000-0x8)=[{&(0x7f00008a2000-0x49)=""/73, 0x49}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) r2 = dup(r0) clock_gettime(0x0, &(0x7f000018f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003f6000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000a39000)=[{0x6, 0x100000001, 0x3f, 0x44, @time={0x0, 0x989680}, {0x10001, 0x10001}, {0x100, 0x8}, @raw32={[0x111, 0xffffffffffff4160, 0xfc1]}}, {0x300000, 0xffffffffc4fba9d3, 0xffffffffffff5ba5, 0x3, @time={0x77359400}, {0x0, 0xffffffffffffffff}, {0x7, 0x1}, @note={0x8000, 0x454, 0xcab1, 0x3ae, 0x7fffffff}}, {0xf3, 0x7, 0x400, 0x1, @time={r3, r4+30000000}, {0x4, 0x5bf6}, {0x4, 0x7}, @time=@tick=0x80000001}, {0x46, 0x8, 0x1, 0x1ff, @tick=0x2, {0x3, 0x9}, {0x4e3, 0x7fffffff}, @raw32={[0x7, 0x1, 0x6]}}, {0x2, 0x9, 0xa0000, 0x101, @time={r5, r6+30000000}, {0x0, 0x16a}, {0x7, 0x9}, @quote={{0x90b6, 0x800}, 0x443b424e, &(0x7f0000440000-0x1c)={0x8000, 0x5, 0x80000001, 0xc62, @tick=0x3, {0xa3, 0x80}, {0x6, 0x2}, @ext={0xce, &(0x7f0000ab9000-0xce)="22483f34a2729ae3c3860f1adf1ef74d0bb47753066013d7900a2a0f6cc527fb453ba5fb6719db7b85efb569d2634888f47c46505b20dd0d03919eb6e97334475113926b724471aa0f013d215f332628e91b4dc7b7efde1a5d3df6d5e29ea254dca108745e2bd436d87034371cefe0622af5f32cef26122540a14bbe75e938e82e5c2e0f0bc4a9ecdd3dc768b04719d0fbd80bd8b475ec71c75c3da089c123f6c76e97d6de6defbb9d24ddd179540d1ef05f0bda6944a52d8959c12e7e0df3e4517715e944d9e932e6a9ff7c3b30"}}}}, {0x9, 0x9, 0x0, 0xffffffffffffc956, @tick=0x8000, {0x46c, 0x7}, {0x4, 0xd9}, @time=@time={0x77359400}}], 0xa8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000080e000-0x20)={"20bb014be44ad6ca13616d93bb248fe7", {0x4, 0x7f, 0x4, "5f3df22d92f2", 0x1}}) r7 = dup(r0) recvmsg$netrom(r7, &(0x7f0000dbe000-0x38)={&(0x7f000010f000)=@full={{0x3, {"409b0f42d168ac"}}, [{"d5338d17d45382"}, {"e4ca0172ac33cb"}, {"fc9b4822fa5af1"}, {"9e94b5f49d3bc0"}, {"edba0af637efed"}, {"584f1cf6d2740a"}, {"a0bfcf04e8b542"}, {"f274a22f899e45"}]}, 0x48, &(0x7f0000052000-0x60)=[], 0x0, &(0x7f0000013000-0x168)=[]}, 0x0) 2018/02/04 11:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005dc000-0x4)) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000046d000)='/dev/rtc\x00', 0x400080, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ada000-0x4), &(0x7f000084c000-0x4)=0x4) close(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e70000)={0x0, 0x1ff}, &(0x7f0000b76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d10000-0x7)={0x9, 0x9, 0xfffffffffffffff9, 0x100, r3}, &(0x7f0000b28000)=0x10) 2018/02/04 11:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006b8000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000d00000)=r3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/04 11:12:47 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000125000), &(0x7f0000b8a000)=0x58, 0x80000) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000677000-0x8a)=""/138) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00005f3000)=0x3, 0x4) prctl$void(0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000002000-0x8)={0x8, &(0x7f0000000000)=[{0x9, 0x8, 0x80000001, 0x1}, {0x5, 0xfffffffffffff801, 0xe111, 0x5}, {0xe5, 0x2, 0x8, 0xf17}, {0x0, 0x7, 0x2, 0x4}, {0x6, 0x6, 0x4, 0x4}, {0x13a, 0x1, 0x5}, {0x5f5, 0x9, 0xfffffffffffffffc, 0x5}, {0xfffffffffffffe18, 0xfffffffffffffff9, 0x7fff, 0x9}]}) 2018/02/04 11:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c0000-0x9)='net/icmp\x00') sendfile(r0, r0, &(0x7f0000b09000-0x4)=0x31, 0x8) r1 = mmap$binder(&(0x7f0000a62000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x0) r2 = mmap$binder(&(0x7f0000c5b000/0x4000)=nil, 0x4000, 0x1, 0x40010, r0, 0x0) r3 = mmap$binder(&(0x7f0000c15000/0x3000)=nil, 0x3000, 0x1000004, 0x4010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006e0000-0x30)={0x78, 0x0, &(0x7f0000f64000-0x78)=[@free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x1}, @release={0x40046306}, @request_death={0x400c630e, 0x3, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f00008c8000)=[@flat={0x77622a85, 0x100, r2, 0x1}, @flat={0x776a2a85, 0x10a, r3}], &(0x7f000066a000-0x10)=[0x48, 0x30]}}, @decrefs={0x40046307, 0x4}], 0x42, 0x0, &(0x7f0000f90000-0x42)="ca9f7280544f5c63295fffbf583e33952db4bb5beb2fe6c9185276eb2eea13e54d8692644b19a2fdc22c9e564b645aa0ad11bcba280e5257deeaf290e140daf217a0"}) 2018/02/04 11:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b41000-0x8)=@buf={0xec, &(0x7f000018b000-0xec)="8707a98cf45f487279d365c54ff19a514eff3d3ee78e3b5000f122f7f940dd192dbe8d659ba368d96fbd56393fa4239144a77941f6ef4cc0c081138dd5954f670fd3fcf9d04990ad99932931ee12685a70fbd58812201525953f7c9931f1f60c5068e0a6981f58cc6f8fdaa0707fb50a2a545e05b2e9d29485092640651469f5330decf65d08783753b329fdf87a4d34ce75ab331b9c5cdb37668d09a6e3085d5d33feb9f5996ffb895e081a950c1078c61075f7bf7ac89db5adddeb9577b3ad2b326db0ccf670e6261adcc58b3b3545e0a30126bb52b312b847cf234a3e04195ec6b6977bc0efdf25d12e60"}) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000c9c000)='/dev/loop#\x00', 0x7, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d64000-0x28)={@common='vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r2}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 11:12:47 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000023e000-0xb8)={0x0, 0x7fff, 0x6, 0x65e581f0, 0x5, 0x2, 0x6b, 0x7, {0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x80, 0x8, 0x70b, 0xffffffff, 0x6}}, &(0x7f0000904000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000052a000)={r1, 0x1, 0x1, 0x100, 0x0, 0x3f}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000008f000-0x24)="2400000024007fff00001000050001000047f6ff0100000000000000000000000006ff10", 0x24) write(r0, &(0x7f000016b000)="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", 0x1000) [ 89.434518] binder: 10790:10803 BC_ACQUIRE_DONE u0000000000000000 node 60 cookie mismatch 0000000000000002 != 0000000000000000 [ 89.463414] binder: 10790:10812 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/04 11:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f00009a9000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x2) 2018/02/04 11:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000)={0x0, 0x0}, 0x800) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x831c) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) socket$inet6(0xa, 0x1, 0x81) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000f80000-0x4)) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/02/04 11:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000073d000-0xc0)=[{{0x0, 0x0, &(0x7f00008fa000-0x10)=[{&(0x7f0000043000)=""/97, 0x61}, {&(0x7f0000c8c000)=""/46, 0x2e}], 0x2, &(0x7f0000336000-0x93)=""/147, 0x93, 0x10001}, 0x81}, {{&(0x7f000006e000)=@nfc_llcp, 0x58, &(0x7f0000074000-0x20)=[{&(0x7f00007ec000)=""/32, 0x20}, {&(0x7f000094f000)=""/177, 0xb1}, {&(0x7f0000025000)=""/201, 0xc9}, {&(0x7f0000236000)=""/186, 0xba}], 0x4, &(0x7f00007de000-0xd6)=""/214, 0xd6, 0x10001}, 0x5}, {{&(0x7f0000f44000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f00005bd000)=[{&(0x7f0000281000)=""/234, 0xea}], 0x1, &(0x7f00001e4000)=""/99, 0x63, 0x3}, 0x40}, {{&(0x7f0000add000-0x10)=@nfc, 0x10, &(0x7f00002ae000-0x18)=[{&(0x7f00003de000)=""/12, 0xc}, {&(0x7f0000b7c000)=""/49, 0x31}, {&(0x7f00000e3000-0xf0)=""/240, 0xf0}], 0x3, &(0x7f0000ce2000-0xcc)=""/204, 0xcc, 0xdd}, 0x1}, {{&(0x7f0000319000-0x54)=@nfc_llcp, 0x58, &(0x7f0000bab000-0x18)=[{&(0x7f0000a71000)=""/153, 0x99}, {&(0x7f0000045000)=""/4096, 0x1000}, {&(0x7f0000e9c000-0x87)=""/135, 0x87}], 0x3, 0x0, 0x0, 0x80000000}}, {{&(0x7f000059a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00008ca000)=[{&(0x7f00005e1000)=""/205, 0xcd}, {&(0x7f0000340000-0x63)=""/99, 0x63}, {&(0x7f0000bf2000)=""/65, 0x41}, {&(0x7f0000041000-0x7)=""/7, 0x7}], 0x4, &(0x7f00001c7000-0x73)=""/115, 0x73, 0x2}}], 0x6, 0x2, &(0x7f0000d56000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000118000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004be000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000267000-0x5)='yeah\x00', 0x5) r2 = socket(0x1000000000000010, 0x2000000000802, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007f3000-0x15)='/dev/pktcdvd/control\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f00008be000-0xa8)={{0x1ff, 0x7}, 'port0\x00', 0x4, 0x0, 0x45, 0x2, 0x7f, 0x58, 0x4, 0x0, 0x0, 0x7}) socketpair(0x3, 0x1, 0x400, &(0x7f0000884000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000ebe000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000099d000)={r6}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000425000-0x18)=[{0x3, 0x4}, {0xf, 0xc11d}, {0x3, 0x2}], 0x3) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000764000-0x4)=0xfff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee6000-0x4)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0xc0000000000, &(0x7f0000407000)=""/142) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f000064f000-0x4)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000c7c000)={0x3, 0x0, 'client0\x00', 0xffffffff80000001, "b437679a6085f86b", "af8081a8cb69ad65b46e2d892affecbfb0f75cc8f6fd642acde1f6a76abd5c0e", 0x7459, 0x8}) write(r2, &(0x7f0000c1a000)="24000000200025f0006b000420edfc00020b00080110b5000010ffea08000100000000b7", 0x24) memfd_create(&(0x7f00008a6000)='yeah\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000653000-0x5)={&(0x7f000013a000-0xc)=[0x0, 0x0, 0x0], 0x3}) mremap(&(0x7f000005c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000bde000/0x2000)=nil) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00008a9000-0x4)=0x4, 0x4) 2018/02/04 11:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000052000)='./file0\x00', 0x7fff) close(r0) 2018/02/04 11:12:47 executing program 0: getrandom(&(0x7f00001b6000-0x97)=""/151, 0x900ce1fd77edb031, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0xa4)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9bf}, @in6={0xa, 0x1, 0xfffffffffffffffc, @empty, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x1, @empty, 0x1000}], 0xa4) sendto$inet6(r0, &(0x7f0000000000)="1835aeb6d234aea61ab4f2f8b1135079fe29dcef472579d9feabcd8cb6a0d16b351eaab0694cdf7eb8e64931e585f3eddf7bc58bbad73d109f9849c0195a6ee714e06c9ad98a60bc6436fbf8a36c51c91b50b378cb922e55f72d08440affdcfc6a8e746556d7760a71ae474041ecdc1946b4eca5fb33a919545e59ae12a83a1d3688aae50259c8756d819619ec211b7200151c2adf30595cb55f4d47422e361bb216702ac0ab8f5dddac5689391d", 0xae, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x34, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) [ 89.497059] binder: BINDER_SET_CONTEXT_MGR already set [ 89.502821] binder: 10790:10812 ioctl 40046207 0 returned -16 [ 89.512804] binder: 10790:10803 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/04 11:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x600000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a87000-0x4)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00003d7000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x14) 2018/02/04 11:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) openat(0xffffffffffffffff, &(0x7f0000ea8000)='./file0\x00', 0x501840, 0x184) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000575000)={0x0, @in={{0x2, 0x1, @rand_addr=0x7}}, [0x8, 0x8e0, 0xbf94, 0x7f, 0xefe6, 0x3, 0x74610f32, 0x401, 0x40, 0x0, 0xb220000000000, 0x9, 0x1ff, 0x80000000, 0x4]}, &(0x7f0000c11000-0x4)=0x108) clone(0x0, &(0x7f0000e21000), &(0x7f0000fc1000-0x4), &(0x7f0000617000-0x4), &(0x7f0000b1a000)) 2018/02/04 11:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000945000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000171000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00004f8000-0x10)={0x4, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00005bd000-0x8)={0xfffffffffffffffd, r2}) socket$l2tp(0x18, 0x1, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f00001a4000)='./file0\x00', 0x202001, 0x4) accept4$netrom(r3, &(0x7f0000758000-0x10)=@ax25, &(0x7f0000197000-0x4)=0x10, 0x80800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006fe000-0x30)={0xc, 0x0, &(0x7f0000cba000-0xa8)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000ed6000-0xee)}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000429000), &(0x7f0000733000)=0x4) 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000477000)='./file0\x00', 0x200000, 0x80) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000009a000), &(0x7f000036a000)=0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x58) add_key$keyring(&(0x7f0000e68000)='keyring\x00', &(0x7f0000fee000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000ac1000)='big_key\x00', &(0x7f000096d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000513000)="73656c667d76626f786e6574315e6370757365746574683023e000", 0xfffffffffffffffa) r2 = add_key(&(0x7f0000a47000-0xa2)='pkcs7_test\x00', &(0x7f0000651000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c92000), 0x0, r1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003db000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom(r3, &(0x7f00005ce000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000a93000-0xc)=@nl=@unspec, 0xc) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000e7a000-0x3)={0x73, 0x79, 0x7a}, &(0x7f0000107000-0x1), 0x0, r2) 2018/02/04 11:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x4000000800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 11:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) preadv(r0, &(0x7f0000f38000)=[{&(0x7f000056d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bff000-0xcc)=""/204, 0xcc}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00007e8000-0x4), 0x4) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0x63000)=nil, 0x63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000002c000+0x7fd)="20d7", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ff00"}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000064000-0x8)='./file0\x00', &(0x7f0000063000)=[&(0x7f0000063000)=':&(\x00', &(0x7f0000059000)='\x00', &(0x7f0000063000)='/dev/snd/seq\x00', &(0x7f0000005000)="20d7"], &(0x7f0000064000-0x14)=[&(0x7f0000063000)="7175657565300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ff00000000000000", &(0x7f0000064000-0x1)='\x00', &(0x7f0000021000)="7175657565300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ff00000000000000", &(0x7f0000064000-0x40)="7175657565300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ff00000000000000", &(0x7f0000010000-0x20)='vmnet0{eth1em1posix_acl_access}\x00'], 0x1100) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000062000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0xa2, @time={0x77359400, r3}}) 2018/02/04 11:12:48 executing program 1: socket$inet6(0xa, 0x6, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80004, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e56000-0x2e0)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/02/04 11:12:48 executing program 1: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x400, 0x2200) fgetxattr(r0, &(0x7f0000db9000)=@random={'trusted.', '@eth1/\x00'}, &(0x7f00009bd000-0xbb)=""/187, 0xbb) 2018/02/04 11:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a2e000-0xa0)={0x2, 0x9, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0xffffffffffffffff, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/04 11:12:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)=""/30, 0x1e}, {&(0x7f0000003000)=""/65, 0x41}], 0x2) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) read(r0, &(0x7f0000004000-0x2d)=""/45, 0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f000015e000)=[{&(0x7f000077b000)="a605ad58a8a93116fe317860aeded7881d69c5177f6fb0c86fbf3579c475688ddb0fc8b36f5d3fdc5081d785e75c590f15bca2d5e5a9512f34aa7271b27186148eec25f62c8a4a843e26a70b768f7d75dafb4619588dadd2bce351a0662a06debda674bb31f725e85a4ef03602601348941337300586505769aabf3fc5aaf6de8a3152abb3817585e35484c366e2bee6135ee05af9ac86cc6d9d92bd8556c7f905c4d5744645c7d7db1e47c037cb22431ad3e44af4a2973aa09d384884d378af7c9283b593e10f087adf0cbeb1cb", 0xce}, {&(0x7f00001d2000-0xc9)="695ea354dacc771932c5b3b62992884216dbb28f56d670c38172a1f51912e4b2ba4e679c79a4f9b1b406023a8b7c395a6bf0c69e43f9ce2f7a0fd41d4caed75f0a0e07f679582d689413c44f0249c9f823f42cc53a028ca17a43ef4834666d68c46530b2dd684847f140f1758ec8f878eadbfc8ff69f6d8b05a3c57a67e4151a7a1a24991cf1c46b413cd1238d7ac3fca8d53cacf5f24c63ed1fc1206da7f4daa16a7ac82887567a6acefb4e35863464a8f77532187a45a68716b9f13a1d2cc3c601cdf819129e5f93", 0xc9}, {&(0x7f00001f0000)="6dfcf549e8ecabde97d8d9", 0xb}, {&(0x7f000032c000-0x59)="815f8551fa335200d8dd21b12aaa55e5c601798b88ecaf314bad90ac8b7653812c50371f13503cc447c5a0a8978bb59882ca229e5a529b1dc7504f0e4f2e1f8716a19481a828abaac812de2901f2c14c39bb08c9efdf43056a", 0x59}, {&(0x7f000089c000-0xae)="7568057f009d12feef64a918e52011e7c33ed456a4ca6eb68d878dd6d7ff00ce5533fd6a0ac14a206ab88d84b606f83d0768710730c204540018c080e76b5521be7bbcf2060a3c0aa67b4a06c494216d926ec3244b3a984d6a251920145941f73fda7c1886041bb528c52863884efb7d70a749feaa5719aa5edc62c6270a63f229094a5248a567c3edb758f89cce80274322f0504c523640b9a9d522c8eb2139f225c58aa31ba4d0fd7ffd03e031", 0xae}, {&(0x7f0000cc6000-0x57)="ab3a54824237da3d34fabebd8d15cc88cae2f1976e701058868a15a7a62ce0d2aca4f6a5c087aea85f8eaaea96f27c76a86ac7f02eda4da7170755f3f5fc5de75c598447f26affdd016c1cc5a5962d5da004907d7b4def", 0x57}], 0x6) getsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x21d) poll(&(0x7f000089e000-0x28)=[{r2, 0x5020}, {r2}, {r2, 0x200}, {r0, 0x8}, {r2, 0x400}], 0x5, 0x5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e16000)={0x0, 0x1000}, &(0x7f0000ae8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004a9000)={r3}, &(0x7f0000cb9000)=0x8) 2018/02/04 11:12:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)) mremap(&(0x7f0000487000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000cb2000/0x2000)=nil) [ 89.666386] binder: 10852:10863 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000000c000-0x8)='./file0\x00') remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000c000-0x1), &(0x7f000000c000-0x4), &(0x7f0000004000), &(0x7f0000008000-0x1000)) 2018/02/04 11:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000044c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000054d000)=0x5) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f00001b2000)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2018/02/04 11:12:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r1, 0x20}], 0x1, &(0x7f0000001000-0x8)={0x0, 0x989680}, &(0x7f0000000000)={0x6}, 0x8) clock_getres(0x1, &(0x7f0000001000-0x8)) 2018/02/04 11:12:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000+0xb3d)={0x0, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000001000-0xdc)=""/220) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000857000)=@sack_info={0x0, 0x80000000, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f00002d5000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f0000a59000-0x1000)="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", 0x1000}, {&(0x7f000073e000)="5ed80d334019e5212bab1f8840c3e62c766a2916e73f6eb0360b2fc9160f90ac98500b262df6ee9cd8abf3bc1a38928ca86441f37458c094928f50e10e0f50ee0f3e068a9b07ddc300dbb833f79e5cfc96098c1616cf684ff38fb595e6c44e81af8a45ad6b9bbaeab4ec853245f6bf14a8b13e6d876221ad2e70c3adb3c1d382993f9eb0ce6332d9371c7ea5f3c753c34c", 0x91}, {&(0x7f00005dc000)="4196673149eb3fdba2ce259626548910f0cea2a122b19dff149b4b2a43d250b372a1ff4e6e17fbf18dcdf05787dd4b43429bd1ffb0f214d55f44614c6a4d2a18e2ea150717ad712022e8149e92e7ded9e0ca0b40211d2f7c5d62b8d3c163ba6765729a02783d0d81f3b2955334a83808fb5bf8ee8fe3790ee3735f3bcd08b74bf8303b7b12d690eec48d568b79b82ac37ca3da687427d7180b5c64f8", 0x9c}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f00001be000)=@in6={0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xa4d}, 0x1c, &(0x7f0000a8d000-0x30)=[{&(0x7f0000234000)="f54fc47eb44dfc3d2bf458212fe144be2038498fd80bb0f99eab52efed9ae3f33481b9205b9bff108e9e4547db80062c86a7d540f22112aa3e0edf53a21772ec176c8beb118d0d53d247522e60ed3f7180c58132c209a8616e3d48a0a200c90962a02c211289c5d80c6ed3729f580eadebfc61bcb38a00d02842c0d5ac8a8f121c0d22e9e83933220952c249f4de3ec1d9ae7a47be1b4c4dbcf71127468d8fdce05f76d4ea45a654303dd2ee22dfa67fc8fd81", 0xb3}, {&(0x7f000020a000)="44e8814b2a2e48f7b5ecd0443d", 0xd}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000f80000-0xd9)="d9d3077a8b3951bdcff430947f02f55d6bda1ffec512a1be50834404288c8346ab4d5989a91c0b1483c3a131d34c2a6bf93b01c745d7c92918040182d18556ec6201759ae9744d4c55aff8630a85c7e56f9d79d71c5dc952f68274ce7d84b0aef73c046f8c00d0abd8c8e5793bcbe6af3b1928f2d373a2fa8b5bfda0f912b0d333aff0a3020db8024f62bb4323f5f2900aaea4e0a7ca8e5921b4a081afa008f10d3c00342447235e911c99518e1802dfda6ec844a0e67d6db1b4a6545d5adc68f205b73a6618a3d91cf2910a7dd183fe7e16e64a705fd0e256", 0xd9}, {&(0x7f0000000000)="fbffff3fde19a083a2d8b5380cca65382bc0a717a47940f9d014a1bc74ee143c3d295540a21b565226b059fcc5c8fe5be88663631a97995c3aa60928529ed1c43f524918e0d7738ce87c6cd092c1209eaa8c39dd356a0992e0fec86af661111e188ed9e2808f42585607bcce0fc7b906a21691496c50d544918ad55a9b1406a437b7434aa98ec4a636ea898adf68ae926c20a20c3fb09443722fda1fd441eef2604c48f79a4963892ebfffab8e4350217da0969069945674d817385d5e97a829c2012a800979be", 0xc7}, {&(0x7f0000001000-0x5f)="4360a5080cca3c52058461f4b7771d333f58dbd95ba5daee36a2267141e282c96adff779a186f1c1fa16288153076aef22b205aaefa157abc960144acb38869b512291cf1f23b775024eb9e959948a30a5a5bcba520c1010137c67c6951277", 0x5f}], 0x6, &(0x7f00008d4000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x82, 0x2, 0xfffffffffffff7b3, 0x6c, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x2, 0xc, 0x200, 0x3, 0x7, 0xffffffffffff8001, 0x1800, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x100, 0x0, 0x2fc, 0xfffffffffffffffc, 0x2, 0x4, 0x8, r4}}, @init={0x14, 0x84, 0x0, {0x6, 0x6, 0x3, 0xfa1}}, @init={0x14, 0x84, 0x0, {0x8, 0x7ff, 0x4, 0xfffffffffffffd37}}], 0xdc, 0x40}], 0x2, 0x80) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a63000-0x8)) 2018/02/04 11:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f00001a7000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = getuid() getgroups(0x3, &(0x7f0000da2000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000c85000)='./file0\x00', r1, r2, 0x1400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001bc000-0x8)={0x1, &(0x7f000004e000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c96000-0x8)={r3, 0x1}) r4 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) execveat(r4, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004cb000-0x20)={@generic="6442aded3f4c86f471cfcc362eb6a14b", @ifru_flags}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvmmsg(r0, &(0x7f00003c4000)=[], 0x1, 0x2041, 0x0) [ 89.711644] binder: 10852:10877 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/04 11:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000080e000-0x8)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/04 11:12:48 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000001a000)='./file0\x00', 0x4000, 0x80) ioctl$int_out(r0, 0x5462, &(0x7f0000005000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x80410008}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x341, &(0x7f000002a000-0x8)={0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001c000-0xc)={0x0, 0x20, &(0x7f0000013000-0x20)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000002a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000021000-0x10)={r3, 0x100000000, 0x58a, 0x80000000}, &(0x7f000001a000)=0x10) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000001c000-0x22)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000000a000-0x18)=@get={0x1, &(0x7f0000029000)=""/191, 0x8}) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/rtc\x00', 0x432082, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000152000)={0x64, 0xfffffffffffffeff, 0x1, 0x1, &(0x7f0000f57000-0x1)=""/1, 0x48, &(0x7f0000754000-0x48)=""/72, 0x1b, &(0x7f000029b000)=""/27}) 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x400, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xc, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 11:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800400000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fab000+0x88f)='/dev/rfkill\x00', 0x40440, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000038b000)={0x0, 0xae, "0d07ab6249b65829b71883491800638ac04fd30a96827797af96bfee9ba78ea1c76d043f84e8c67ecd9f7ecb69935d01d049351a3d5415c882824f23732d9ee2aab06e889645dbaa2491610c79fbc50b4b956f78c2d7a613807226c8a4cf6960d7ee691622d5dfb69d2b6c9ff72bcce80dadb51325ed6bc74cf95398b89bdbc784caeed2b93c24d005042f70a29b4c2f87c209cf64fd7f653c0c1c4d54651ef17c5d0e1964741bb07c7a25a4c6b6"}, &(0x7f0000b76000-0x4)=0xb6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f19000)={0x7f, 0x3, 0x1, 0x100000001, 0x2, 0x80, 0x4, 0x6, r1}, 0x20) clock_gettime(0x0, &(0x7f00006fe000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ade000), 0x0, 0x3, &(0x7f0000232000-0x8)={r2, r3+10000000}) futex(&(0x7f000000d000-0x4), 0x400000001, 0x0, &(0x7f00006bc000), &(0x7f0000061000-0x4), 0x0) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f41000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d47000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f1b000+0x29d)="6d6f750200f9003a") mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f5b000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00002c6000)='ramfs\x00', 0x2000800, &(0x7f0000795000)) read(r1, &(0x7f0000d92000-0x86)=""/134, 0xfe0f) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = memfd_create(&(0x7f0000d88000-0x1)='\x00', 0x3) clock_gettime(0x0, &(0x7f0000957000)={0x0, 0x0}) pwritev(r1, &(0x7f0000072000)=[{&(0x7f0000349000-0x4d)="feb210a9dff77265ea269c69e1d9659591229cfe3a5d4efce5ff8bc8723e0c8dfe4d02424da2d04ca3e7f0a7b4d2b55da7199f51ca8077c12ecc3100b47c2224aa29ff536166061b824a8273fa", 0x4d}, {&(0x7f0000e26000-0x69)="ab6d1a50a50108fb7270a26e7dc0db9a02134805074940e9067f426ecfb77f0b009d6af3292077dad5c9a7cf17181fb7b432379b57ad53a4db21b94296705a12009e99176e08fe0ea6ef0c38187df167403d8e3a3f3884e0226332e5ae9e8fbedc7399c645d0c4d617", 0x69}, {&(0x7f000029b000-0x1d)="10383afe16cccbd3576ba1ab05707421a599d51eed010a428af63b506e", 0x1d}, {&(0x7f0000d1e000-0x9a)="fc56c2cf5ee7c34033895e223a750aec7d6c70bc66676571cf11374006ed56c56a56da31cd31a444081ec29cdd9d7bae5ba7f9d55b86ee3944f5229c800d02c673a8b57466dbbd84dcf4d7bf327eed15aca1100ffc868acba1dd3c80df1f8ccbd9c0346313c277bab9d38437cc3075a5fca73d46b8febea3429fdb8951ee15eba290409473be1e49976c42f339cfb4d80e1665caeeb39efbf111", 0x9a}, {&(0x7f00004a9000-0x6e)="437eb4dabad0ef34c54703077083fb02b2fbaa9344efc13ba22b662db144648a6a81ead5849a9e9125fbb07851d2f18af55636a42126f5497dcd8fde0c3eb0a458d378b85165af49a1791ad2f51ced8f54ea3b8c354a778141547cc193de558d2d2bc3689be6fc1e6298936a2959", 0x6e}], 0x5, 0x0) write$sndseq(r2, &(0x7f0000493000)=[{0x800, 0x5a63, 0x6, 0xfffffffffffff9c6, @time, {0x6, 0x800}, {0x401, 0x9}, @raw8={"6d0d8ea2e0c4fac2e7b329b0"}}, {0x3, 0x9186, 0x2, 0x1f, @time={0x77359400}, {0x8, 0x5}, {0x549e, 0x8}, @queue={0x3, {0x8000, 0x10001}}}, {0xfffffffffffff2ac, 0x4, 0x800, 0x1000, @tick=0x9, {0x101, 0xff}, {0x40100000000, 0x2}, @control={0xbc, 0x1, 0x3f}}, {0xffffffffffffffe3, 0x2, 0x1ff, 0x0, @time={r3, r4+30000000}, {0xfff, 0x7}, {0x3f, 0x1000}, @quote={{0xf57, 0x10001}, 0x0, &(0x7f0000293000-0x1c)={0x8001, 0x64eb61b3, 0x8, 0x3, @tick=0xa6, {0x100000001, 0x4}, {0x80000001, 0x10001}, @raw32={[0x5, 0x3ff, 0xff]}}}}], 0x70) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ba6000)=""/96) listen(r1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000065c000)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r5) accept4$ax25(r2, &(0x7f0000bb8000-0x10), &(0x7f0000f5d000-0x4)=0x10, 0x80800) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r6 = dup2(r1, r1) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000a32000-0x20)={@common='yam0\x00', @ifru_flags=0x200}) writev(r6, &(0x7f00004fc000)=[{&(0x7f0000b0f000-0xf)="6d18619264e222e09709d831fd264f", 0xf}, {&(0x7f0000ae6000)="203c315d55246b8ff67c1c56a85aba4dba966771b14fb959663ca7c3e504ad810bba846c56e9f12d06c3e46209cd7df515b7e9229c8a61d3965db17edb0f83", 0x3f}, {&(0x7f0000e35000)="ffa2bb8b1254e5398ffd9f768d28a637b84c840ee90cdb1b9881f4ef92262f5719b9923a8aa94f242bac978e30116c31c3d7c4d6d3937deea49b33c17742d609", 0x40}, {&(0x7f0000f8d000)="6997b94181c2e8c5470424339197fe5d21a2e729c6f6e280bdb32decc56abb47a6d33aeb01ce8e91c126b20f7191cc41ff75c8e1d588964af59ba5e4d5be1c2880d441b5892ab25b490fb736766aed3f5b11eaeb4c51195da31ea4dbf307b10a5c4fa0f64b8b2b279e8ccb06f2a3afd4c3246b141137edebd05b258d2b74b10b29169b1bef13dc1bddc00d512ce49d0ee491c9f8b969b6d34461094fedd09878f20880841a68c14383743e3fdb21be5d7c68e109461336f4d35b2bc17714b3c1ac49530f1ba4f7b1ef3fa2ad4296f55bc6", 0xd1}, {&(0x7f0000e18000)="8e2a2c239748f8126feb2c7a1f994c5baec0825af49e1cc002bd85ab0120d63fdb7df14d0e5c2a05761b371ee7708e71b85b15d3fb0407f26757c2f48c107725e30fba9082f1c26fa43c0ec5fabba27e4848300755a707985fd734352724268e04d9094267068b3224ab978ca3f3a43d247c4614fe3d783fe875538815cb196d4f534d97f2b1a515af1c8ebd911009f6f74fbd22dfc2782a754a463184a3b185e1b02da88de8b18e09507fb7f8ea68d0364e404681f08f0931ea5187ddf66f6399ab9f8bd75504", 0xc7}], 0x5) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff59, 0x80, &(0x7f000044e000-0x10)=@llc={0x1a, 0x4, 0x0, 0x0, 0x0, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/04 11:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000d35000-0x8)=@sco, &(0x7f000073d000)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e98000)={0x0, 0x8a1, 0x30}, &(0x7f000063a000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000983000)={r2, 0x68, &(0x7f0000f10000-0x68)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0x200}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @empty}]}, &(0x7f0000430000-0x4)=0xc) 2018/02/04 11:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x1000)=""/4096) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000dbe000-0x1000)=""/4096) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000069e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000e92000)={0x2, 0xffffffffffff7fff, 0x55ec, 0x0, 0x3, 0x6}) 2018/02/04 11:12:48 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000051000-0xb)='/dev/hwrng\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common, 0x10) mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/02/04 11:12:48 executing program 3: r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) readv(r0, &(0x7f00008fe000-0x40)=[], 0x35b) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a6e000)='dctcp\x00', 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) 2018/02/04 11:12:48 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000006000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000000e000)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x8, 0x3, 0xc, 0x5, 0x7, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00001bf000-0x4)=0x2) 2018/02/04 11:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) clock_gettime(0x0, &(0x7f00003f9000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f48000-0x40)={0x0, 0xe4, 0x200, 0xcf13, 0x5, 0x1, 0x9, 0xc5e}, &(0x7f0000479000)={0x5f, 0x1, 0x6, 0x8, 0x6, 0x9}, &(0x7f0000e21000-0x40)={0x10001, 0x40, 0x7, 0x8, 0x401, 0x0, 0x2}, &(0x7f0000e9a000)={r1, r2+10000000}, &(0x7f0000a10000-0x8)={&(0x7f0000df5000)={0x9b95}, 0x8}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bf8000-0x4)) unshare(0x20003fff) truncate(&(0x7f0000051000)='./file0\x00', 0x8) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x80100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lseek(r0, 0x0, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r2, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000003000-0x4b)=""/75, 0x4b}, {&(0x7f0000002000)=""/94, 0x5e}], 0x3) 2018/02/04 11:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0x8, 0x20}, {}, 0x3ff}) [ 89.948758] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/04 11:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000235000)=@assoc_value={0x0, 0x8000}, &(0x7f000067d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000749000)=r3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00007d6000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0xc, r4, 0x0, &(0x7f00004a6000)=""/139) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b47000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bc5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x900}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000dd5000-0x1)=0x3) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r1) 2018/02/04 11:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008de000-0x4)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000bb000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c3c000)={0x0, 0x0, 0x17000000000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000619000)={r2, r3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 11:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1}], 0x1, 0x7f) close(r0) write(r1, &(0x7f0000f20000), 0x0) 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f77000)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ab8000), &(0x7f0000845000)=0x4) sendfile(r0, r0, &(0x7f00004db000)=0x8000003, 0x5) 2018/02/04 11:12:48 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0x0, 0x1, 0x5, 0x5, 0x4, 0xff}) sync_file_range(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000011000)={0x0, 0x4b8}, &(0x7f000000e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000)={0xffffffff, 0xb2, 0x8008, 0x800, 0x0, 0x7, 0x3, 0x4, r1}, 0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f000000e000)=""/118, &(0x7f0000012000-0x4)=0x76) 2018/02/04 11:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000f83000-0x8)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000012c000)={0x3ff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e6f000)={0x9}) 2018/02/04 11:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) fgetxattr(r0, &(0x7f000069f000)=@known='security.selinux\x00', &(0x7f0000cc9000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b0000-0x8)={0x1, 0x10008000001f, 0xfff, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f8e000)={0x1, [0x0]}, &(0x7f00004b2000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000738000)={0x5, &(0x7f0000774000)=[{0xfffffffffffffff7, 0x7ff, 0x1, 0x4}, {0x4, 0x2, 0x2, 0x9}, {0x337a, 0x83, 0xfff, 0x80000000}, {0x4, 0x100000000, 0x1, 0x66b5}, {0x101, 0x7fff, 0x4, 0x8000}]}, 0x8) 2018/02/04 11:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) close(r0) creat(&(0x7f0000b43000)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00006f4000-0xb)=""/11) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2d000-0xc)={0x6}) 2018/02/04 11:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008de000-0x4)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000bb000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000c3c000)={0x0, 0x0, 0x17000000000000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000619000)={r2, r3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/04 11:12:48 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x440000000000127f, &(0x7f0000033000-0x3d)='u') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000013000-0x4), &(0x7f0000018000)) setfsuid(r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000034000-0x8)={0x0, 0x6}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000007000-0x4)=r3, 0x4) 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d26000-0xf)=""/30, &(0x7f0000d1c000)=0x1e) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000151000-0xc8)={0xef, 0x2, 0x1, 0x6, 0x3, [{0x8, 0x0, 0x2, 0x0, 0x0, 0x4}, {0x60, 0x5, 0x3b, 0x0, 0x0, 0x1}, {0x6, 0x7, 0x1, 0x0, 0x0, 0x2000}]}) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/04 11:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000027000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d0e000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de7000)=0x2c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000954000-0x8)={r1, 0xcc6d}, 0x8) r2 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000073c000-0x20), &(0x7f0000e48000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ae1000-0xb8)={0x0, 0x0, 0x0, 0x0, 0xc00000000000, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x7ff}}, &(0x7f00007d2000-0x4)=0xb8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c56000)={0x4c, 0x0, &(0x7f00005cf000-0x4c)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000020c000)=[], &(0x7f000017a000)=[]}}}], 0x0, 0x0, &(0x7f00007ec000-0x56)}) 2018/02/04 11:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f000054f000-0x10)={0xfff, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f000049f000-0x8)={0x200000000000000, r3}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000904000)) 2018/02/04 11:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000484000-0x9)='/dev/rtc\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000463000-0xea)={0x0, 0xe2, "f4e9cc6ab89380e821f69721c26fa931ae5eb5d39ba8135320c9ac95b5200250ed31db9416b54200fb0782156086dc79a6228573d537f803b7e8306ba9e91d570b2deda51610addb14ba3350c3841023d7124a1cdc87abf6654aadba49cf775efba0fe85071901f4943fb610e524b9372552fa971b0e9a6d96a18643c94d341f7bd9856eef876d202e540d53491738b05b3c10a54340e47dabe043112832b0f64496a10f3c08c9db532004517e8caf91039b0401d06afd34ef6601b4d140b8aa7f68960c2d4480f50b4f70f2271f9a19b3bedb5b2f67de4c0d272107ab83e236d056"}, &(0x7f0000fdf000-0x4)=0xea) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000829000)={r2, 0xe7, "e3347dc86e572a934285569bcf9063ead0d183102eef167d48e1f2914222ec9dfcb057b10de3ef1a5529e8625a84c43d09dbadfb7eafc6b3a9347ba6c01ed7e150dd8dedbda0f05a30a80f984169ccf9715e4782f22b2f6951035e9c0167fa926fc3d9fa1ceab558af034b7d0c7cfd0506fb1f760b1b558e1bdc68c85e7a1593e338661fbf9f4ece80b2390ac751405dbb096379b15f6703a7c20d6bbeba85fe2411cbfccd1461141ab103bdd82639a0b76946a15b0d930ca8efaa890fbf62ddb0ccad47f3c402d5f6d6f44698c7f14006259c7904cc0d85e38b950aa264d6867dff954a6e2c8d"}, &(0x7f0000e8d000)=0xef) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xdc) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000364000-0x8)) dup3(r0, r3, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000ebd000-0x5b), 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x76) 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000fc2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffffef48}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bb5000-0x8)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)) poll(&(0x7f0000fee000-0x50)=[{r3}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00007db000-0x35)={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x401}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x7, [0x3, 0x0, 0xaa9e, 0x4, 0x1, 0xfffffffffffffffd, 0x2, 0x8]}, 0x5c) 2018/02/04 11:12:48 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x9caa) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f0000025000)=[], 0x0, &(0x7f0000018000-0x1470)=[]}, 0x20040000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000027000-0xe8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000026000)='./file0\x00', &(0x7f0000026000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000023000)='./file0\x00', 0xc000, r1, r2, 0x7, 0x1000) [ 90.216397] binder: 10989:11004 got transaction to invalid handle [ 90.228957] binder: 10989:11004 transaction failed 29201/-22, size 0-0 line 3005 2018/02/04 11:12:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x203) ioctl$TCFLSH(r0, 0x540b, 0x9) lgetxattr(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@random={'osx.', '(eth0-em1\x00'}, &(0x7f0000001000-0xe)=""/153, 0x99) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001300030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/04 11:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d29000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000b7b000)=[], 0x0, &(0x7f0000011000-0x248)=[]}, 0x0) sendmsg(r1, &(0x7f0000c2b000-0x38)={&(0x7f00009f0000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00000e5000)=[], 0x0, &(0x7f0000ba9000)=[]}, 0x0) r2 = syz_open_dev$mice(&(0x7f000058a000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00009fd000-0x4)=0x401, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d37000-0x4)) 2018/02/04 11:12:48 executing program 2: ioprio_set$pid(0x1, 0x0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) r0 = open(&(0x7f0000731000)='./file0\x00', 0x101002, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x2) 2018/02/04 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = open(&(0x7f00000d9000-0x8)='./file0\x00', 0x100, 0x20) sendmmsg(r1, &(0x7f000049e000-0x60)=[{{&(0x7f000063e000)=@ipx={0x4, 0xffffffffffffff00, 0xfffffffffffffffa, "2e4d3940e1e5", 0x35}, 0x10, &(0x7f0000dfb000)=[{&(0x7f0000223000-0x6b)="263dd03cfea8b5287837139832b06354973044417d3dd611f6c0b0e0c1ca3a4e53736bba55d346991d41bc7011ed27da638df2ede18195b83189d65033a7bc5892153e8c0ba55145a54214751920e63ee642319e296895693c3d0b967b6140e823a3959721853ad55e56d4", 0x6b}, {&(0x7f0000d58000)="68646f0ec34e65", 0x7}, {&(0x7f00003b8000-0x14)="c96c620f623a4df65a63f6f33a4947be64a924ba", 0x14}, {&(0x7f00003d8000-0xe5)="51c36761b0d8d60d36eb8899a98ed2ebf77cabd69f0c152fcb46a3b8e2785cd3719ec03e6024bed5a26ce8cb8cbb78fe2dee578aee12185483c940a06984162faec68da7d92d94945396c8d7e874a867a0124a71621e157f84d21be7c12666e7bd8055bbd362ac7e03343b925a9151768b5b0a783ec996817b4ab7889802a1906af81603682c99c44ced552ee0154af3d009ea41f38f29200eed13066f7593cfca23cd306f7cc6df70a8d95f4b9dfaabf334e21be7bfab2edd68cc57619632feb31962f7d38b5e5bec7eb0a5375652eec6a863a3c0fdcfb1ac6176a1a6ea2e93046cec5807", 0xe5}, {&(0x7f00009ef000)="0cd73fcd3935bc7f42285b17b57b073c96ab6914da7f7c647a60ea95446023349ff6fcd8af7e1f36667cdcc3bc388d9b33cb5b4e65285e9ccd9582c86cf1190695ee724bc3212c4d854aaaa60cbeb345", 0x50}], 0x5, &(0x7f0000731000)=[{0x24, 0x11f, 0x10001, "3da0e18f8de30e6c584c8e2ea31318abe80611061e477f"}, {0x54, 0x102, 0xa984, "6cc5ebd55cc64665eb05e6128a28a71aaf08490630dc30258166dbebc3911a2b9aae9bc6ed28326ab9e7a5d574257e33232421c8f43a5dc51b43750b494fab1319b189be1cd1c831"}, {0x84, 0x19f, 0x8, "ea2dfb2984eeb2f21dc2f223752d64e5875944658b381e051fcc30f77930c8b145295d69f52fa9e1d1233dee59d5866bbe93d076cf1870479146c9a151ba5a80c291da9381d0d42aa354d3c85f9141ecbc2bcce2dd1cacdfdc233355519623c47f320d44a2fc76735a7e75a4b1c0b03a78def399141709"}, {0x30, 0x1ff, 0x3, "2599cca5e641a714ef7c30b396a2f1f014ad177b157db7fb2b3885aa4ee9b7b8fe35dc"}, {0x8c, 0x1bd, 0x9, "2be4efa8b38b460cdfeb0f0db51857256dc16285833b9690d27d045808f38aa503053e0ce2ee5a221b4671ff486df5ceae475444e4506d47548d7917490b04fb05610ca2d00bf799b6538eee9527c2493b9f484ba2076d69fe6dcfc94cd38fab470b18253ca68b49fbec7e7598d92fd49f52ba306edbe805c8bb4dda7a"}, {0x5c, 0x10a, 0xffff, "6d74e2ba6466f1dcbd52db488c2a1b4d58e9505feccab18fc90e557ec91d84e49a90b1d73a14132140a6c46755b572ebf66dbaba064eb0ca921058b799fba014a1a01f3d9a86b96af9efda8538a3ed9f"}], 0x214}, 0x83da}, {{&(0x7f00002be000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00007cc000)=[{&(0x7f000023d000)="f65357eed394e727c89242d643e29b2d3dfae97036be9c4d65a9a951c4cd8e424697f2304b6936", 0x27}, {&(0x7f0000380000)="55f9e7b251d0ceded0c9c433e595af410e0591c44b840fd41418011f687f87d0e2553d3a743229a0ab97d3335a748ca272b31eab0dab13d3ad3c1c1b1c2f79b12642eee3ea3b0e38cb39", 0x4a}], 0x2, &(0x7f0000baf000-0x27c)=[{0xf4, 0x3b, 0x5, "8543ed51dc794d40a31a7366c68f47f419385310101d3eb0ab2fc758a1dee3e955a4cfda14cd6b01578032df4294c57703cf94e8da8676434e4c95e0b90e402f43bd0212ca0155af8af856b5008a31d667211224562259eab6fb946431fad01b578d949d44ad4e97352e8cb77ab6dffceb60b0c3c8499e9aa96d56e017545f2136f6de8174c8fca09445229fa685dbea5bebb74f2b8c75aa58e256109f44cd775e9a3429873f0720c799e9d1c31e175e021162c8ce87c909084f6f81cf4d683f44e1dd864ae658f81ab447ddf318c35f51dff38f05aaba74700b2777ea49b145f0de029bb65e9e1a"}, {0x58, 0x0, 0x1, "afb0456fbf4ace5c0c54273e1b98c81756c80d770fd0739a1f96d53fa9f6b5b6338a4195c1c9bb87f7a7ed7d109a4cf01e9960b3e129354a618255463605a63291441726b7d4d86a56ed02a8"}, {0x24, 0x0, 0x5, "2c018d4a39135552e87004e30fbd4339dc3db453b4a48f"}, {0x10c, 0x103, 0x5, "822d3a246f771e9660c2f814df6fe5d0d76ae48d18dc176780908bb46f06429266237e44fe07b851697343769da3e9ca7d6f8b8ab2dc5aadd48cb5eefc1006c48815bffa82764d39cb86e1578a0eaebfe2f4c0c3e9d3cee2eccb2fe9b77811179b139a6a33b69d4e87e9aa6bd830de38b9eddf417dd91fc95ca5fb7f1ded7876e17910be70d0203b0e7ed432259a8de7aa0851f43d345174398bf0ff0080144e8f149390f2ead67f2a9d59dba14d1d4b24e875ba87155d0f8b4bf3f1a8bd6b356c608ebb511b791f834e6b9b2c4573868e6652657eb2cef75d4795157b7f265f830eb08d3c00a7e701ba17f2b6078e278e3052f18a9a9d153a6db3f135ec"}], 0x27c, 0x8000}, 0x9}, {{&(0x7f0000988000-0x10)=@nfc={0x27, 0x2000000000000000, 0xe3, 0x2}, 0x10, &(0x7f000074f000)=[{&(0x7f0000f98000-0xea)="176d5b70dcde8460209c498cb8d6b5701424b716f881ad30458968a43e7a0868e23fb3678b843cadc712523260af3f10535fb3701e55221375f4cebbfd5717234c7a6489addfd72ce0ad7fc2b0b14481f04a4a0bfd70bde089ed4df9dad84e3202e1235ffbb4b790b2ce497aed203a5b67cf0f15edb26c19085bacd9950772a23bc5005368d33c9d52c7cf08de5798630212c2383fbf6e7f3762ec3376443e9dbc977b2e206fdc2be680ad6826aadd6bb5323c652a65732c6d37e3a311a148835a90a7966000a9f7455beb3e702edf1b04b47a1b40af1810df002e175e9b284fe8c7c94393caf1a13e33", 0xea}, {&(0x7f000070c000-0x78)="ff15388bce236053258921eb6e81f990e057c3475ba9b247abdf15aa122a3c85d81a16ead83102cf3bccab60b9ba63ffa9287a09fe6986904003cca1817c2e5b1c86cf2e82de5999a7ed1f50b58dea6380cb7d49d1e14e36f2e5da9e92683ca53b2891cb093e6b8b9be6ef1229d330887ff7029c7471b334", 0x78}, {&(0x7f000036e000-0x4a)="64d8e4de3bd1348869a58cc2d40e0303df34dddd1c49e07394c4a3170a6cbc8ac8358c0e93e23f33022654cbd8e6a3f1f10297b9b011c02869da58684024ed6324801a95b7458ac66a5b", 0x4a}, {&(0x7f0000c3d000-0xa0)="bb9bdc86527773a93aa55108c5ca4e1af23cc08fe11bd0ecf1a8f8c66f39cd85c1700eef8bf945dd09f4b12d1d7a3b4710e2d7fe25d8cfdfbde249fb9f001a61dabcca1b8f580e1c8efc806afca779d5d35e0e9226bba5a33ec7c22a06752e21dac9c1d8c1fdeb9248f485425ad2efea0c558943c58f446c1c77c62c395d1b02d5571696baa69eb6698206b1326affe3ebece0912180c987491626e5222c70c1", 0xa0}, {&(0x7f00001d6000-0x6e)="aa8e9e8b28e573a7e8de4344ac370efb1e21a1f9bde6d116917fb246189846c755703630b8dff534bd42143394904e3b9f038709b971d208c3d3ad14aff09740c1165fe2d3d48e8998e873e24de2c4ae817d08f3c8a5621bfd3b9526613ef5b3f942561c2a924ee64483fb226aeb", 0x6e}], 0x5, &(0x7f00003ef000)=[{0x58, 0xff, 0x0, "ee0d894470c7ce4d9066e9c482d127cab9b45d41569d6094be79e4cd7a522d4647ac0ba362f763c6aaf7cd90ef0680b9bd8149fc33630e0e49c1582eeeb62987bc4e9a8322ae6977a3"}, {0x7c, 0x1ff, 0xffffffffffffffff, "1739f51c5287595a360d5bab91da3aa91d7ad46d4e2188caff0a8e0c289da1ecf874cb44a4d97c297bcef4f63c903456ac472a6e2981719fac5dd958d3452c624bdded6c27410d64a4b2e1fc8a885392c0dbcecde8c6c9a5ae09de1ed730aac2a7a594ff11da201ded3a79ef9310"}, {0xd0, 0x18f, 0x7fffffff, "e6b75cc970f2da507f381f35b2861f9fbdd96562137a049d102a3b63e8e2defea051e923b8d90087357cb4bea3655a0c6a9ee59af5493b95a3217df133de0f49ae713f8268817d33e2e7f2228eb5aa97c24df7e2faff633197b80cb10754775b1aad666693a916417ef362f8279a04f82d5c293bfe18bdd0d2f973adf7924a92e737fc657e4bcf09353adfb7f95455132e95007ffa11f4412b5639171857574a91f59b84d945f0fca630a558fb8af808cf1676bf57835e6a5f7e206843911ffcb1bf"}, {0x10, 0x88, 0x5, "e8a0e31c"}, {0x84, 0x6, 0x10b4, "0e36e8a3556718f165878e65800f31108f51422f8ead9486262092a3a76604605f11c08027c3538b80d7af662f1db8cae03c6acf95a00e1d29e84b9d5ac02f6f6df0b54f5917a92c124b64659b7294a0c2d4335e93fe574c6a4fc3d4803bc85dd62d142e7293afa439d2d66538ddd406b39ed24659b264b6"}], 0x238, 0xc000}, 0x400}], 0x3, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000910000)=0xb4) r2 = syz_open_pts(r0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000b2e000)) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000906000-0x50)={@generic, @ifru_map}) [ 90.327286] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 90.408515] binder: undelivered TRANSACTION_ERROR: 29201 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 215.230000] INFO: rcu_preempt self-detected stall on CPU [ 215.235595] 0-...: (1 GPs behind) idle=67f/140000000000001/0 softirq=12598/12599 fqs=12488 [ 215.244136] (t=12500 jiffies g=2934 c=2933 q=1850) [ 215.249334] Task dump for CPU 0: [ 215.252666] syz-executor5 R running task 27208 11012 4153 0x2002000c [ 215.260060] 0000000000001039 326bdd46bb7758df ffff8801db207c10 ffffffff811cb818 [ 215.268037] 0000000000000001 0000000000000000 ffff8801db21f4c0 0000000000000000 [ 215.276003] ffffffff842beec0 ffffffff842bef44 dffffc0000000000 ffff8801db207c30 [ 215.283967] Call Trace: [ 215.286527] [] sched_show_task+0x208/0x3b0 [ 215.293113] [] dump_cpu_task+0x71/0x90 [ 215.298627] [] rcu_dump_cpu_stacks+0x1bb/0x2f0 [ 215.304830] [] ? _find_next_bit.part.0+0xe0/0x120 [ 215.311291] [] rcu_check_callbacks+0x909/0x1fe0 [ 215.317576] [] ? __lock_is_held+0xa1/0xf0 [ 215.323343] [] update_process_times+0x3a/0x70 [ 215.329456] [] tick_sched_handle.isra.16+0x55/0xf0 [ 215.336001] [] tick_sched_timer+0x72/0x120 [ 215.341852] [] ? tick_sched_do_timer+0xa0/0xa0 [ 215.348054] [] __hrtimer_run_queues+0x306/0xfe0 [ 215.354343] [] ? hrtimer_fixup_init+0x70/0x70 [ 215.360454] [] ? hrtimer_interrupt+0x131/0x440 [ 215.366654] [] hrtimer_interrupt+0x1a6/0x440 [ 215.372688] [] local_apic_timer_interrupt+0x6a/0xb0 [ 215.379322] [] smp_apic_timer_interrupt+0x76/0xa0 [ 215.385791] [] apic_timer_interrupt+0xa0/0xb0 [ 215.391901] [] ? _decode_session6+0x49b/0x13d0 [ 215.398843] [] ? _decode_session6+0x459/0x13d0 [ 215.405048] [] __xfrm_decode_session+0x63/0x100 [ 215.411345] [] __xfrm_policy_check+0x135/0x1a40 [ 215.417632] [] ? __xfrm_route_forward+0x400/0x400 [ 215.424093] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 215.431074] [] ? ip_output+0x1d7/0x4c0 [ 215.436582] [] ? ip_mc_output+0x980/0x980 [ 215.442347] [] ? release_sock+0x43/0x510 [ 215.448026] [] udpv6_queue_rcv_skb+0x65d/0x1510 [ 215.454311] [] release_sock+0x176/0x510 [ 215.459905] [] udp_sendmsg+0x15c4/0x1c30 [ 215.465585] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 215.472570] [] ? udp_push_pending_frames+0xe0/0xe0 [ 215.479117] [] ? udp_seq_next+0x80/0x80 [ 215.484710] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 215.491696] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 215.497985] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 215.504803] [] ? __lock_acquire+0xb5f/0x4b50 [ 215.510834] [] udpv6_sendmsg+0x1434/0x2500 [ 215.516687] [] ? avc_has_perm+0x296/0x500 [ 215.522454] [] ? udp6_lib_lookup+0x60/0x60 [ 215.528309] [] ? avc_has_perm_noaudit+0x460/0x460 [ 215.534771] [] ? sock_has_perm+0x1c2/0x3e0 [ 215.540625] [] ? sock_has_perm+0x292/0x3e0 [ 215.546477] [] ? sock_has_perm+0x9f/0x3e0 [ 215.552244] [] ? inet_sendmsg+0x201/0x4c0 [ 215.558010] [] inet_sendmsg+0x2bc/0x4c0 [ 215.563603] [] ? inet_sendmsg+0x73/0x4c0 [ 215.569282] [] ? inet_recvmsg+0x4c0/0x4c0 [ 215.575062] [] sock_sendmsg+0xca/0x110 [ 215.580570] [] SYSC_sendto+0x2c8/0x340 [ 215.586076] [] ? SYSC_connect+0x310/0x310 [ 215.591843] [] ? __fget+0x232/0x3b0 [ 215.597085] [] ? __fget+0x47/0x3b0 [ 215.602242] [] ? __fget_light+0xa1/0x1e0 [ 215.607921] [] ? __fdget+0x18/0x20 [ 215.613081] [] ? sockfd_lookup_light+0x118/0x160 [ 215.619455] [] SyS_sendto+0x40/0x50 [ 215.624700] [] ? SyS_getpeername+0x30/0x30 [ 215.630559] [] do_fast_syscall_32+0x314/0x890 [ 215.636673] [] sysenter_flags_fixed+0xd/0x17