0xa0)=[{&(0x7f0000ff2000)="2fc1bd66c85fd2b6b0b07b174fc0e6415afd1b22714ac68229b12489c69ae49d20aecf80d4104ce5867dfbe0219bde10c8a313864e8e4a68781cd0f4c6dbc4eff9", 0x41}, {&(0x7f0000339000-0x82)="00a70ed97e17d9d369b59d227127f635a677cb4c544aaa1aa1714bfeaf990313843f2acf89aa587579401eaf488fbfcff723ccfd0c5639703d8a41de75e1aa04f901d27d047897a079c6de17d2b004228915ca68ccdfc0eaeaa95ecaacdac885460b5d033a510e0d7147f3f297c8120b88254ca58a3678df97a0e95f971bf4af8452", 0x82}, {&(0x7f00003b6000-0xae)="9dab31514c11db224cbae91126e5ae13f566a79f2ca2211de41c54e49c6bab62b31239d79e93c13c1615f5491f377bab1032aba82361e9b23f4a0cd94a5f4bacc260e9db9b4ed08529b1f7e60848869bc11c39a9c29c0cfdcb48166014fe8a471317e07244d41727ecac3e7e0680cb9e0397c70409f6435b98cecb82149729ed46f3d1a350192e78699495558a56cf6eddac06a6c9a2b89a0946722099cc140b90d75c175e52758b8b90c50ddd16", 0xae}, {&(0x7f000051a000-0xf6)="a7cccf70e33014bbe750f5dcff5b9827f45dbc5a1227b316290db743e6816654a665a68a81c6fc803fc29b1824736bdca13fd489bc79531a8693608f3d45884d6e44027e18e6fe8ef6aa6e252a4ab4da02e865ffa0e14d461afecffdd78ce5f02b03ba071cf6708dc9c502723cd5165c24e3ad41c92bd0d3368def9bfc3549eff883d368fa93bd925877e4816aec060f11ce101068ab3770ebe542d472ac778e78fff84fb5ad67bd8af2cdd8bf88a2d3454bf17ac53c5a303e5a277e5aec6973a23a2d6a6eeb9bb6fd9c5c2c268810dd60b15a973a70be21ae59e69c2e76b58f0a1879012e1945116dda16b6af38aa21c83aec7f1c32", 0xf6}, {&(0x7f0000b02000-0xf9)="a8b0852b973362c270110ec1eeffb22863f32f6d7df65a1ad85b4ce5afae2bb9cbf95190fe7cdfbc022000312e02e021f983a3d87b9d9a4d014d1350caeadd3d8970711a75a55358c9e648dcc5df08d9cf5bf5d1dd2e13f9a1e4e40be4301aabaf6c292abbadec5f00735f51beb19f49c3b6a4b8a13025441ce75f3c6c8aafed1c9aa0c236ed69f34d262e0b25449a60e2ef27e0b70b8e5c8d473948c8d0567c22544b9d2a067e94633ae6e3809b93df7fa3fdc4a05322450a9fbe8ea33806c23e6728cf756768d6961921f69beabddb9093c407066376447f6435baed79486d5fd131333e4a649ae246490880f906a9fc175250deda9ea2b3", 0xf9}, {&(0x7f0000811000-0x76)="d7d2e8e16dbed537b7c733930d9535a77a118923ca00af5a4f6eaf8f1441ba9db5c02af83863c151f3e8a3de617cd99b72ac9d9da1a92df4485198768b87fd70becdff2a6c7a3437a493746dac1ddff56d15e688d06ceb30dee98ef326f30f31346429529d9ead9ef729b6a0cb5bda0c1a0648931e87", 0x76}, {&(0x7f0000904000)="885f76f585ca2a0b4a1e47baa70a19679fff08a3d460877742020b76256ca040b59e85d4d7a56b3d9625ba89a7428cd52ff237f681c7d62e4e868f061f76b18000e150986b6b659429c75a5a3e3c7a2c8854a6ab429855c34db223a8320167ed57838a85b910d982bd8adacb71d73cf68d32d2fab35965e143024e5bcc451ab735edc3ce785574a6ca", 0x89}, {&(0x7f0000b9c000)="", 0x0}, {&(0x7f000094f000-0xcc)="355f74bb26b8af4ffcf42163d168bdb301677afcc5042d19c93b0a658cb19de6c33ed00758eabe598c63a6c58cba6376c9e9612ca8ba232f236296a9e4659db31ff67820f3a666b354d78c0b180b83d89d1d9b121f03cfada1eff74fe125a63795289396cf93f9c87653769c4f7a8793d71458d8929a67340a2087e5b88a4097ee096d0286e7b894bbf41d6a3289dc452d45d2a1ece755633f0bb57c0594a65ea4339b3d1ac439b32b8b2697ba5f0de2a6edf100e9fb73ef0692d5033eb2809a5c22101e3559ed9e77259bb7", 0xcc}, {&(0x7f0000bfa000)="3818f93a1c16f5582f72139c1eeb68a838ba3ac8193659b81084bf5e884f1c07a5030b4a80e2be062cfd37d081a34d1c5338461e721b34f30ea987c346e80b9c8844318e2185e5161518ffbb259843952b8203287b71992d70c55206fa0a4595700445a24e583bd2adaf4686c00c72e13bb20b8258c5e24862e402d8db758508d8e5dfc8dd1e7a886a99a04db3feea27406512cf5e1e1c507e0c919bc25cf7bf20ccfa90e5ecb01a31d8192915f93f74b2f982c08fb085a297126cb5faff65ed33d97cbb1f5d282f62c987127e4a5a13cda20ed818334dceffdb7014c6", 0xdd}], 0xa, &(0x7f0000aca000)=[{0x98, 0x10c, 0x1, "61047276ba1c5d62b5a80664862d5a3c7d1395a9908d3bb6a1b7d8f44e547a1a05b141839599e4109871f590d4e5cfdff452c078e58e4077f6540916f335f48a9b50a0596f862cdf8869ed0fb2b07c00a179b158af2097fd2d6e8981605fd5f6543653874c046d9c8941dfa91d17e80dddf4ec49d524fef72401ad64ab76b30693fe1b9e558ae39c"}, {0xf8, 0x11, 0x9, "adac15fd2bed2428a411d4fac4ff9e8e17da129cec3c025e01b4656424066a40e9285926b60bbe2f82869bc7c778b7b9e9715057dfbd927c9fdfe3a1a15ab4a5f0b2121c4b7b780a691af6dd0e2780e36e7434b53b7ad50bea1c67f526eda6dd85b922451ee100164c5b03566555cbd490d984537e7b6c7927433d41c613aaf0950e92fe9fd4e8a34c960fd288b442f412cf89c7fbc0c592e7e41ec7f041627069f04d39129f79b7f615292b11009419a87e4c9f7c49a085d9faf607f41eeffd8a57322e72c5df6022c50f1fd1e6d6ed40f0d6f466baab01c13666b9785910136b"}, {0xf8, 0x0, 0x7f, "d752b026134da55a5ae45c7f731db409ae82fe8776bc22ca53c2b41daca255b51fce2475fde2a024a6b2b06b11afad5d3ef58dbf14fdf127b5ebf828f6444990e7272ee5b28256caeb0811b83ac71c0bcc0d1b06122544fd062544538912c01f54acdc0d6ad2fb75004e53547fee22cec3edef5d01e8fc9f4fdbc78809d544a85b38bd04fba20aa152af7dc372441b23235fe5b0c141f4b52c98a4817367b7ef3b48d339a01bb129110b8ae2a2b18443ab056f62513bffec9183d244dc42f8ec6afe197ba3b6bf4c1482b33f93bae4ae64edc8f74a856078916fdd0baec2e877177d"}, {0x90, 0x110, 0x3, "8766864c3c790d64e982e981642f1c5b62dab685bb34935ec154efc2459bd0af7bb0057e6db1b74703e68c32349ad2dbb0898a11e9fd381d4e27d02ca9f7324a1d0abb5506321f709e265591c0bba4e01ef493100c32354ac4139b4af59451753907a0626178f40523d2fb577bc8e32d12659e7293bfd2a11921"}, {0x100, 0x1, 0x2, "f94725578e8ab980d027622577f86554e9e6cd617c07381385e9db5139c83d6f3968afc579a62d55c8c0ac10deff4a0d0ce39cdb19cf211199d372be14446056095949efeec3ecb337fca58916f3fc988f936a2ce8ddd686f03a66668ebd6044381ed910dc9f34c6fcde2d1599009b961149032fc259d1ced9dff3fee9054feb04af8ac16d160203ffb0247478c71d7659d4f1bc0177b90cb17d24f4af4346f87d75fd9703c7b1a128d5e41488a691da318f6d45d1ef81322caf7d3a58b4ab80920508ed36a7a65afe9f6fd6926de319da26ec080db08efd49f87b67a5a2555b4c88664248b6f0bf520a0d"}, {0x30, 0x3a, 0x1f, "707855b25f2563a13019a72115bd5a18d6437bce9095c0db3b"}, {0x88, 0x18d, 0x2, "da129089a713b128dc5a219105293b3ad5d379300d87ff2190deab2b28831fb4c9bec919c66619d8f0b8e12bf5650fa0f9b7129d5621755d0526fc5996e829384bf9de95e21f6652815a89e9c6d3253f162eef9892a4ed93579715d8413f674e8daad90c44b6b934a9e9e0839bc583057798805c6d06da"}, {0xc0, 0x118, 0xff, "571b79a2b905d9601e53b2b8f94200f6388c853ee4e8741712a77e71ee3d5898541b607588967d363c1b75e2aabd1e5a46067794f7a98388e1a6a9b7aa8b75ea5df9f42f56543351f2909a10617915d7c98058da17811cc4039da5b304eedabc19bdf061fb34f1fb2d01a6a3acf0853bd5ec2b4203a55a320c81e803ed7201dbb3cb9790e7d33886e8f3e1fe1b601bba31851cb720e45d271e342c501fcf8b4a0d80d16fe9781596017d2680fee8"}, {0x60, 0x117, 0x100, "9e8950699bb594b0b6d9670f8b5dc2f144eacb0633b3fd62c2fc4cbc01914ff72d07cb0d9c58d03d422d0a00145f6caa231a5099560fc2b901953498f6c48cdce1b37660242ee621e7c169b0d29ad3a2"}, {0xb8, 0x10c, 0x400, "f35fa98fb399d1bd5cbef851b6476e7a4f1b53f199efb171be8cc53f8f0eea4fc29ebc076095f17b43816af09ee3a9a868ceffeeb17b6f4d04471135c8ab9d4b8d866ec41a0f78d6501418208cb53ece88e9036263ab9722f16979c2ebae33d252292bddef816cbe480c9290dab2dbe6a25c49944896e572b6d4dc463777f12bf696c7c15d86e069408627a6de0ff37e5a2c6e9835f10f53a99da22faf71f67c325d0d"}], 0x6a8, 0xa6e8590f42a16ed7}, 0x80) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d21000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r3) 2018/01/16 16:14:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1) setitimer(0x1, &(0x7f0000012000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee5000-0x20)={{&(0x7f0000bb9000/0x1000)=nil, 0x1000}, 0x3, 0x0}) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002d3000)="74e0011c1e3ce3e29956a9b2e15f177073ba1ffdcde78f92f51f82dd02dee60d8a864047be8f5ceaf725ab9bd19bcc6a73347bc125631e4399b60aeed1b798de6a7e75839fbb0d857e0c40f1402db568db7db4f7efceeabc18505bdea160090c92acb3fa0f2ed1a78057dc7eb45c6ca530804e8e689c539f2e5362d420c8a44feb84a7b3026efdc0fa5da8249b72ede6605a7923eb089dc6da0977189c2501fbd46f7e91f72f0106b36d7d3e83abd86d4f86b80c3938641f26398c48bd497393617d1c306d42fbfb0fb32e47a10113a5cf1c845470cc7b82e5a8b87d026b93a603eb587379") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f00006bc000)=0x9, 0xb, 0x400, &(0x7f00009b7000-0x10)={0x0, 0x0}, &(0x7f0000d85000)=0x100000000, 0x9605) 2018/01/16 16:14:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xf1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000089000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000252000)=@assoc_value={0x0, 0x0}, &(0x7f000028a000)=0x8) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000617000-0x4)=0x0, &(0x7f00002ce000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000334000-0x8)={r2, 0x5}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[], 0x1, 0x0}, 0x0) 2018/01/16 16:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) r1 = dup(r0) ioctl$KVM_RUN(r1, 0xae80, 0x0) sendto$inet(r0, &(0x7f0000e8f000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 16:14:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000498000)='/dev/midi#\x00', 0xc02, 0x2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000020a000-0x4)=0xbe3) bind$pptp(r0, &(0x7f0000b9a000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/16 16:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f28000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007b8000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e8a000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000dd5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x3682510f, 0x7, 0x799, 0x400, 0x80000000, 0x800000, r2}) fadvise64(r0, 0x0, 0x9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000835000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000074c000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000c88000)=r3) 2018/01/16 16:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x1f) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e01000-0x10)={0x0, 0x2710}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00001b4000-0x4)=0x0, &(0x7f0000852000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000bf000-0x4)=0x0, &(0x7f00002ae000)=0x4) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000763000-0xed)=""/237) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000090000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000-0x4)=0xe8) 2018/01/16 16:14:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/159) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0x0, 0x0, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000a64000)={@generic="d01b9a81fb18aaa5106fadd11ef58415", @ifru_flags=0x8101}) dup2(r1, r2) 2018/01/16 16:14:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2275, &(0x7f0000367000)="dff1024530818d6a793b7e4be4dc58d4217f80b668eefc828ddb24c83661b2dec5bc72a3543fee8dc34eab8dc9e33221cf56a2d354a11f317104000000156c6cefe3f84a10deef31ab82cd0ff19919c342ba30b10699f748fbaaf5a3628e356c7f190e50686f8621ea6af51b00") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00001d9000-0x18)=@add_del={0x2, &(0x7f0000277000-0x10)=@common='bond0\x00', 0x6}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000b52000-0x1)=0x0) 2018/01/16 16:14:56 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x101}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="62ac3cd09589356c9810db68322ddf94463c7606f87424bd6ab8717921", 0x1d) 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) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x9, 0x10000}, &(0x7f0000002000+0xe7f)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000004000-0xe)='/dev/admmidi#\x00', 0x0, 0x38000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x8, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x8) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000687000)=""/213, 0xd5}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a63000)={0x100000001, 0x2, {0xffffffffffffffff, 0x0, 0x7, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 16:14:56 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000c000-0x1)='\x00', 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000009000)=""/253, 0xfd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000a000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000a000)="5274727573740364f57367725665783a44c9", 0x0) 2018/01/16 16:14:56 executing program 1: set_robust_list(&(0x7f0000b4e000)={&(0x7f0000388000/0x11000)=nil, 0x7fffffff, &(0x7f0000092000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000008a000)='/dev/dmmidi#\x00', 0x5, 0x0) getcwd(&(0x7f00003d7000)=""/247, 0xf7) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f85000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000604000-0xbb)={0x24f, 0xb3, "b69d15e8d8b22c03a02373ed4de4102f0ac566360b04490f84e8bf56a8fc5cba86eeec0b960f561e2bbe6152b6203f767b04f44fa00c3dd8eda3e36debfdb74f856207e8a6deb2aeeb5b2aaabae8739eb55865fb81ea03f95fa5f88883c7378f72b59842a13004d56f3996a0cf6b2233327b8cbf8d1a7a710ede37e4d6a12f8ee24439495042887102042adf8fd2e09be725720fb00b5fe13f8352b34b0030503c126a94743c59e3275bcc2a4418879b24fad7"}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000c78000-0x8)={0x0, 0x0}) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000d3b000)=0x80, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 16:14:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x40001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e39000-0x28)={@common='yam0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x4d)="5a04ae2b319fed6ff13462f7a1b8d95b8b639897eb5c85a116b3a492c7a1e09c5667e4f85806b440356b779e33e211d0ac0be6d2287cafd18a475ebafe5cc246c496c501a8d3d13e10bdfe00c2", 0x4d) 2018/01/16 16:14:56 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000c29000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x2, 0x42910, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x7c, 0x0, &(0x7f0000001000-0x7c)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f00008aa000)=[], &(0x7f0000001000-0x48)=[0x18, 0x68, 0x20, 0x38, 0x28, 0x48, 0x68, 0x0, 0x30]}}, @increfs_done={0x40106308, r1, 0x4}, @clear_death={0x400c630f, 0x2, 0x2}, @enter_looper={0x630c}], 0xbb, 0x0, &(0x7f000086e000)="fd3a123676ab12d49aa51e3b2232e3ee789f182144515ba5a09c0693a3d9c5893a225d601a1bbe89f6ddeceba90b1a19f397fec815ed0a5614ef455cdce3434969dfd715d77ed98a7a36feead6ae80f816a4c251bb50d0e1da4b58cad0a618dd0efc34fe12f0f146204018623b1562ba1cabdc4374cc61a41dd78c09cb3e4aecec63006083cf44757fe0af5f70c540dbf80b4d540f8bcff8ed9bdb472224715a9836058db388ddb2a3a09c95c637ba04efb7e4f7d1c80f224026dc"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) sendto$ax25(r2, &(0x7f0000001000-0xa5)="0c6d9041b561f8ea5d4a2b4383c2f86d34e8885626520b879a99cf305515a36db899e3e7c5444c04b541a38691ab34ca40a039cf9b1b67fda105cd76021b2cdefaa4d07268517780510aac09bbb80a0712dce38b51749d7f02347c8222e5c43656c1a3573daa830cd41be0f3ca1e9b9417bafd75b3836bc489fafbe2191fde76ffbebcbd5350794e0eb4e17da7518402745985c52f114c5ba9849251570387e9284a705017", 0xa5, 0x4040080, 0x0, 0x0) syz_open_pts(r2, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000beb000)='/dev/dmmidi#\x00', 0x4, 0x80000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) recvmsg(r2, &(0x7f00000e9000)={&(0x7f0000262000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00000d8000-0x80)=[{&(0x7f00002d5000)=""/212, 0xd4}, {&(0x7f0000565000-0xa9)=""/184, 0xb8}, {&(0x7f0000265000-0x84)=""/132, 0x84}, {&(0x7f0000194000)=""/4096, 0x1000}, {&(0x7f000026c000)=""/226, 0xe2}, {&(0x7f0000e64000)=""/69, 0x45}, {&(0x7f00005f2000)=""/85, 0x55}, {&(0x7f00001e6000)=""/213, 0xd5}], 0x8, &(0x7f0000f1d000-0x68)=""/104, 0x68, 0x8001}, 0x2000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a2e000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ad000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f1e000-0xc)={r6, 0xffff, 0x0}, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000edf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x2) 2018/01/16 16:14:56 executing program 7: clone(0x0, &(0x7f0000807000-0x1)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000b66000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, r1}, 0xc) 2018/01/16 16:14:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b27000)={{0x4e, 0xb7}, {0x100, 0xffff}, 0x7, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) kcmp(r1, r1, 0x3, r0, 0xffffffffffffffff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) dup(r2) 2018/01/16 16:14:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000d06000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000990000-0xab)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 16:14:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000078a000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bfe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") openat$kvm(0xffffffffffffff9c, &(0x7f0000c2b000-0x9)='/dev/kvm\x00', 0x2, 0x0) 2018/01/16 16:14:56 executing program 7: shmget$private(0x0, 0xffffffffffffffa0, 0x0, &(0x7f0000e88000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 16:14:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000983000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000993000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x3, 0x4, 0xa, 0x20, 0xa0, 0x0, r1, 0x0}, {0xade, 0x800, 0x9, 0x7, 0xc4c2, 0x1, 0x7, 0xf8ad}, {0x9, 0x2, 0x7, 0x100000001}, 0x4, 0xd, 0x0, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x1, 0x9, 0xeb, 0x1, 0x101}}, 0xe8) r2 = socket$inet6(0xa, 0x3, 0x9) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:14:56 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x4, 0xfffffffffffffff8, 0x8005, 0x80, 0x1, 0x7ff, 0x5, 0x1684, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x401}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xb9, "edc412995905279bcf1e126a99dc69b27119ad7a1203f78000d288e6d8ad6e7c01f6d28d43e09edb497952e642215c4a1ca82c1a9d97182c9ceae5f7a2bbd06194c38d45bda6969e160c991aa8166ce4f8edd048aef90785c1a01fb17a05b85c1e71a4694bcc291ef3d0f8c9dee206f822e27b963d310318ed97e0efc01566abebd1fc56dd1a1aba056792767ce4b1fd944bd980de834671786da74c4b256afe6603e0b6e1f904e62e5b0fb514403827ece852fadc13b2cbfa"}, &(0x7f0000002000+0x3ec)=0xc1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x401, 0xfffffffeffffffff, 0x4, 0x0, 0x20, 0xffffffff00000001, 0x69a, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xffffffffffffffce, 0x8006, 0x0, 0x3ff, 0x0}, &(0x7f0000003000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)="a3e6a948e75c37096a0130a7b2f4fab07fe9e4edf80868f8dbb36dcb5bb329522120cf5012439b33fd02790a2ea0c77461c23f714b2cdd8774d78e8e22fcbbda9f6ef0adbdb90bc75b6e3455310f8c6d236c5f2171c8d977aaad84b539ad421dfd1078c0559d6799f2b7ec925b666312f9c2a6de3c3ec2b96d0698a1c34bfdd63328381114ff2d3025371bda69d76906373e4d2a4cedc49a19578055fa19f5bdc6faa58258348c3037d24f95fbfbcd8f565818afa6ef62bc79e41b46f6913ec011fd2e6a0b1718a4eb718b16a4035257f7e8af7aead9e5911351ca55", 0xdc}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="5582acbfc9ebfa0cc5859fd6803b5d68c73533474581bf4aecd65e5dcc6d4946b74db189580511a7a6ce797357398daee40965bd2d94e47a44880fc7b5a433c7b99042948f45e9939fc6d99639d9a70ef65e8987901076b8", 0x58}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x973, 0xd, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x8000, 0x5, 0x8, 0x7, 0x1ff, 0x8001, r1}}], 0x60, 0x10}, {&(0x7f0000002000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x78)="bea429d297b90b155528cbd5948e6294c50740a202aea362df9e87b7d24cafeee9c6b093d89dc50fa84cedfa1160d2a1c296b1ca2ea61095ff4ca7c2cb99e8dea3fc26c2dbca0ad44af27820a69befdaf6958214bca001183291ac08bd48709d00557ebd07395853744dbbe29a8b9f584ada7ad2d4f973d1", 0x78}, {&(0x7f0000002000)="62d2935dde70fe609921e6617f128ffd53010744774c52b16c971a74a278d5db5c28de7e30190d5dae2d4d584097ddd7025b6a68f6c6e95fba6927f7e795e774b7a8ac916f740c72141d6206377efe96627a77547bde6c4f1d8329e66b", 0x5d}], 0x2, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x2, 0x1, 0x0, r2}}], 0x30, 0x800}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0xfd)="395ddb6b160e2a655e94d9296d0cbcb80b06398aae0c0f8e3cacdaaf55b5a0322739029effbab44963c97ce2b8d62c945f4ee0acec8f7201fb7fd665e45691fd89dac922bdea8465ffdd547940155cbb04133e39b5ef5f103e2fcb15d73b9b2fa61997471fb6a033c03060cb28b6b5ae4bab3f6691ba35cbcd755e7e04fb36bad255470887f319646bef942364e1c7edf0c1dc9e292a7c9ddcf1a3419ed4dfbd44f0b8085e4e7120b84e1325cede86a681a2c5154aec12a59f89cbcb7add380edefd4f9926f016a25d06b223f55fd05283242bd2cced4b027b2dfcce527135633229ad4aad55bf129d7e5be39ca56509109b4d220a17d82b489c2b6e0b", 0xfd}, {&(0x7f0000002000-0x8a)="56b0e3324c07aa177db50f50f381ee8d74438baf44ab806720c6800b68ea6fb7beca863b15a8c1a841515053cb72a29e484a866d8a2c0807f24f7971e241ea881ab5407af206c603c0796792faf3dd276281f40999724fc58ee751ddda6c635001384a16c100d3d5e095447e4b302ef3c15913b99f7fd7bc5623a6f2c08af83e245f0c2ca90fc262f772", 0x8a}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="3c473fe0b3582ad0c371a7cd074ade877875e831719c368d9a90bc3711f972688f9b3058b5a34f7fe8bd99d3b2a65447a6855d4a4f86c5b729b238e39b20831c64e7e1344b6a5bd91f03543f5b93306e2e7d36d130f271ea8cb16b32047b62bb4b2edb8491bcc055fa73307fb8db05ccf3d75820c0d6420b4d94743621f41889f1ec28f007dfa378f88e67d40ea0e7d4d79585f6df8df4e77435dc49dd7b889dad7ed3cc6fd9e917dfe3d79ef749f5015301474a72f7", 0xb6}, {&(0x7f0000003000-0x60)="6ff255ab0244527e529a7f8df93fe06b061543a4c0241389787c087ec0008e3a0dad2533da8201f45400548bddd4fe3a879eae7a112b9f72d255f0f859ef98eeb163bef2f828ec7c135825c2a0b2650b549b1635d91461084b7ab86ef8a816039b3bf28f87fbcd9077feb0904c75055a7452ed60cc29cf2a", 0x78}], 0x5, &(0x7f0000001000-0x180)=[@init={0x18, 0x84, 0x0, {0x2e, 0x6, 0x32ae, 0xaa}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x0, 0x3, 0x3ff, 0xffffffff, 0x7fff, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x200, 0x2, 0x28}}, @sndrcv={0x30, 0x84, 0x1, {0x200000000000000, 0xcb, 0x2, 0x401, 0x6, 0x0, 0x5, 0x190, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0xabf, 0x9, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8200, 0x200, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x40, 0x1fc0}}, @sndinfo={0x20, 0x84, 0x2, {0x7a0, 0x4, 0x80, 0x5, r6}}], 0x180, 0x4}], 0x4, 0x20048080) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100, 0x2000000, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0xfc)=""/252, &(0x7f0000002000-0x4)=0xfc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0xe)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4ce6, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/16 16:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$pptp(r2, &(0x7f00002ef000+0x6a5)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000721000-0x1000)="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") fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) fcntl$getownex(r2, 0x10, &(0x7f00000af000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000922000)={{0x1, 0x3, 0x5, 0xeb, "ed38a93ea560b7378c343d9d58f1c1cbdbb19e365137fc9b85625d1df0906a9916afd06c499a44bbdecec7fc", 0x0}, 0x0, 0x0, 0x1, r3, 0x0, 0x0, "6195c34d831ff87205b7a09788451467797e11d9cd0845b948f036dc4a54a813022bcbfb10a9e749f4751e1671f256335c7d0fdc8033bfec6fb2ba655827b3dc", &(0x7f0000357000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0xffff, 0x10001, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:56 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000000c000)={0x0, 0x40}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x0, &(0x7f0000006000)=0x4) ioctl(r0, 0xc0884123, &(0x7f000000d000-0xd)="") 2018/01/16 16:14:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) creat(&(0x7f0000bb1000-0x8)='./file0\x00', 0x692c02f162f94a4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f4a000-0x78)={0x400, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x85f, 0x40, 0x3, 0x10001, &(0x7f00003e7000-0x10)=@common='irlan0\x00', 0x800, 0x29, 0x2}) 2018/01/16 16:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/autofs\x00', 0x2000, 0x0) r2 = gettid() sched_setattr(r2, &(0x7f0000bfd000)={0x30, 0x1, 0x0, 0xff, 0x49c, 0xffffffffffff0001, 0x7, 0x9}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a74000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083c000)=0x289) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c1c000)={0x2000003e, 0xff, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007a3000)={r3, @in6={{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x3, 0x7, 0x7, 0xc2, 0x5, 0x8, 0x0, 0x20, 0x40, 0x3, 0x2, 0x0, 0x1, 0x7]}, &(0x7f0000f6d000-0x4)=0x108) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000acf000-0x24)={0x1f, 0x1c, [0x0, 0x1b, 0x40, 0x100000001, 0x7, 0x7, 0xb3]}) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 16:14:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) utimes(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f0000b9f000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = open(&(0x7f000026f000)='./file0\x00', 0x2, 0xd0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000980000-0x8)={0x0, 0x2}, &(0x7f0000518000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000af5000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f1c000)={r2, 0x1c02da12, 0x100000000, 0x8001, 0x9, 0xffffffff}, &(0x7f0000a53000)=0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000470000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f00008a4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x68, 0x0}, 0x0) 2018/01/16 16:14:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000062d000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000dd4000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/16 16:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000808000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00007ec000-0x48)={{0x3, 0x3, 0x9, 0x0, 0xeb2}, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073e000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000009b000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aed000-0x10)={&(0x7f000043d000)=@bridge_setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007c9000)={0x0, 0x0, 0x81, 0x6, 0x0}, &(0x7f0000bfa000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000594000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getrandom(&(0x7f00009f1000+0x8f9)=""/251, 0xfb, 0x3) 2018/01/16 16:14:56 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000925000)=0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) 2018/01/16 16:14:56 executing program 2: clone(0x0, &(0x7f0000294000)="", &(0x7f0000135000-0x4)=0x0, &(0x7f0000294000)=0x0, &(0x7f0000031000-0x3d)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) pkey_mprotect(&(0x7f0000154000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/01/16 16:14:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bridge0\x00'}}, 0x1e) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0b000-0xc)={0x7, r0, 0x0}) symlinkat(&(0x7f00003df000)='./file0\x00', r1, &(0x7f0000e39000)='./file0\x00') 2018/01/16 16:14:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000021d000)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060f000+0x91e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000376000-0x8)={0x0, 0x0}, &(0x7f00000a4000)={&(0x7f0000a9f000)={0x0}, 0x8}) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000ab9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ed9000-0x4)=0x10, 0x80000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005f6000)=0x0, &(0x7f00007da000)=0x4) restart_syscall() timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x77359400, 0x0}, {r0, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) bind$bt_l2cap(r2, &(0x7f00004f6000-0xe)={0x1f, 0x5073, {0xb, 0x80, 0x4, 0x22, 0x2, 0x8}, 0xfff, 0xdbc}, 0xf965) 2018/01/16 16:14:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r1, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000034e000-0x10)='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/16 16:14:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000000)={0x4, 0x9, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ec8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], {0xff, 0x6, "a1fe3d", 0x5, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [@fragment={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000da3000)=0x4, 0xffffffffffffffab) 2018/01/16 16:14:56 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000)=0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) getresuid(&(0x7f000000a000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000c000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000005000)={&(0x7f000000b000)={0x1604, 0x34, 0x20, 0x3, 0x0, {0x15, 0x0, 0x0}, [@nested={0x1e0, 0x82, [@typed={0xc, 0x94, @pid=r1}, @generic="6a3d663a2822e5407ce5", @typed={0xc, 0x30, @pid=r2}, @typed={0xc, 0x62, @pid=r3}, @generic="3891cc3a1b8f533a82c9d04283f21f499b3357f15a9f2c8da2cc30fb613676ee5934d647cfb10ac996596c1e47601ccce8ead70ba0d8f50a32156599b35e764f999e122240ece1af841a73726f45958bd5d345e9a17f66a04685bbc3f7be96c4ca4938f5579e570fe4d47dfb72ab5153054472b5729a8147c6860b24387a93eeef4ec25c6736c5fcec8d088799b67428a3bcd636a6f7c13d3cf7d3f5a9e9866a929cdacd294a3fbb660cd62d3d4d5242770cb9c887f856243328c3bf3337e9834646a9e6baf54494c5daa512454a9be298d07fb699ac578861b35be3a41c7b027d7ce2", @typed={0xbc, 0x25, @binary="5bd81fa4a19630be579b5f3c0a6cf51e4a9f64d1df643049999acd07214a7e3abbfe172ad862d90c41530bbd1686d48ebad38a5889d8049537182ab6da472004e5ecbdf0f09a1e11baaa7238bc8650013eaff08f781f5f3ea41497d193e807ae19a6cb5b174508f294e98784b1b52cdfec8f357606b455baddc90c3d7d6ff8ffd63252250343015176e5147204a490513bd3b0908912075b876b25532d2342006827d7a8935c9009132eb9ee318818eb6be3"}, @typed={0xc, 0x46, @u32=0x2a6}]}, @nested={0x1278, 0x7d, [@generic="8df0ed0c3e1d8c9b46da9d12ff5e087f624f98536c64882f3e85c8400c396b2439407701a8bbae7d9b4a167c5f594f0ba0be49907b874445799665fe6e6fddb41da4a62038ff97e97f7d12aa36ceec452f1553752d5868f4565490d839c44b49ac0ad26ec1aee6d8373a87e2fba4b1afa3dff8f73ac481abbd45121db1ec8995bbc3ab31b6f3755eaec9201b91e4b0776e6cb9d6f4fa468048c80cafbbc312d93feae7aa730576a79942755db9ca08a4d4757b1fe727d0a5e1e35caaf9089fb4e5e6580a089af4b5", @typed={0xc, 0x21, @uid=r4}, @typed={0xc, 0x78, @ipv4=@empty=0x0}, @generic="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", @typed={0xc, 0x83, @uid=r5}, @typed={0x18, 0x78, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}}, @typed={0xb0, 0x75, @binary="6d88b849595f3e18618ce496df5c7ab0915cf882422ca569eaff940f0069631907514be0a452a8431212659d9bf79ac02223166e88be2cd43155b61bbb2e5354f42a48e64e4492125aafc787ffdf3fa787343959c2d9ca1bf7250cf5212378d9c527a73d5545fa21855c6e5a9708def7440d24b015b561680b1436590fb4b036115d1d88507ccb843f07e79f5c8a9cce537b9d5fc2bfb07f93e00b00d36434e736a3a4dd70b790bb"}, @typed={0x18, 0x2b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="6a34993eefb5274f0963", @generic="1d2d73d69c522548cff9fde9bed86ea1f9b8c979c2f76f9346acaa2a6f35bb843f3e913dd2657032fda1eae8290b152116cbfe31747c8e1fe20b50b530f1cdef2cae4527b57f72cbcd72b7be369c902a1dee4d6c56151672b5de8b027acda13406b3e50f3ea40af992760733ac4df7619b055c357fad4c9d0be2fbf4e926d5cd3a58f378cb860024c57a65c50335ff73d4215c4805dfe38ea50c13d0"]}, @generic="", @generic="49f9e1698aac0bafc3c8dc842e91327c0b0f0df62d655c9e9144d1406e3de46bf4d5357ad9392292de3f8cb5f119810e8f33fb0932da1c4e351528e0bb04412cee006a9f68e025cf701b542c1e18177c63d454a782d1374d3a54ce93c7c05adce74e0f8d43847c75fbf2d601a654b18ae8748a693a6d2df1371f5de66b1cf011065541b2954c75923aae3d604c8290875a5e6a55dfc02bf77c966d096ffac4f1a804deae22ab49a20e0adb2f78dfe26924d1138ea0272c67aeca317468fb6d7cb3", @typed={0x10, 0x73, @u64=0x1}, @generic="78c47422b4640f73d78c891eaa580bf9dd4fd503e9282632cf623197a829e5cc83ce7a681935165b610e328ced48cd345f75aa91c3796d0187c3620c7c82a5c767b3e4e0fd99ad7413dccf2ed00e3684244f21205ccb0153385266f556ddc5a397c8078a30f5f551e63334b6fed867c5a0a28eaad0b9dafc8edc9d5d1915c61bf609f890ac5e02494749e07bd35c6e5c77845ab016dc683f2b3198dbb877d60f3d4f5a24c49c9431263103331f2fa52e556cb49150dac9b88e0572d983cbdfafc285e822bd"]}, 0x1604}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) 2018/01/16 16:14:56 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000002000-0xbc)={0xff, 0x0, 'client0\x00', 0x2, "4a1d63626ac79be7", "99a3e5bdb9683bc6a6fb68ae2ba8e14a82ee2c0e2a9fd329f27182c0710f64dc", 0x7ff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000003000)={@common='bcsf0\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 16:14:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syslog(0x4, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b59000)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00006dc000-0x8)=[0x2198, 0x634914b]) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d26000-0xe)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c12000-0x4)=0x100, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df3000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000b20000)={0x8, 0x0, &(0x7f0000c6c000)=[@release={0x40046306, 0x3}], 0xa7, 0x0, &(0x7f0000fb2000)="3574ae466901ea21bc36eed573c3ff50bec14528ccd327f65ec6fcd1d5b4bb98cc98911c71fbf92895dfcbf3f2a31421d080096ce5e62e1d85a5c0b9afaebcaf76f1236405748ef892a8775ba8074a95f66232c7110f2879ba5c8c8b074a940a0fa7727ce015033da7e8e8c6606970854348e221351d60c50cc3da71c4d1e1d4357a193b207d5fffdb22711aec5338a3132015e88c7e7622b13931e07a2d0ed20c8d51b15f05d2"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) 2018/01/16 16:14:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x34f) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f000025d000)=0x10) 2018/01/16 16:14:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cdf000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket(0x4000000000000811, 0xb9429365a86c8bba, 0xa) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00002d1000)={&(0x7f0000dc2000/0x4000)=nil, 0x10001, 0x4, 0x10, &(0x7f000031f000/0x3000)=nil, 0x0}) write(r1, &(0x7f00007b6000-0x1f4)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) accept$ipx(r1, &(0x7f0000145000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027a000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000798000-0x4)={r1}) 2018/01/16 16:14:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bdc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f00000b6000)={0x4, 0x7ff, 0x1200000000000, "6f998cfc5454", 0x3f, 0x0}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:14:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000555000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x4)=0x8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000083c000)={@broadcast=0xffffffff, @rand_addr=0x5}, 0x8) accept4(r0, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004b5000)=0xffffffb9, 0x0) 2018/01/16 16:14:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a33000)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f00005a5000-0xa)='/dev/vcs#\x00', 0x7, 0x240000) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000ecb000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:14:56 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc0, 0x0, 0xff, 0xa, 0x6, 0x4, 0x8085}, &(0x7f0000004000-0x4)=0x20) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000)=@known='system.posix_acl_default\x00', &(0x7f0000003000-0xb)='#bdevppp1@\x00', 0xb, 0x3) socket(0x19, 0x4, 0x8000000100000) 2018/01/16 16:14:57 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000709000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070a000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000001f000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000070b000-0x4)=0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000070a000)={0x3, r2}) [ 84.508097] dccp_close: ABORT with 1 bytes unread 2018/01/16 16:14:57 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000051f000)={0x0, 0x0}) creat(&(0x7f0000d1a000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) arch_prctl(0x1004, &(0x7f00009c3000)="3a616032f1ee2512be680bd74a4a8b60ce68b89a618b0ad5e99f274b73602f8277") setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e3f000-0xc)='/dev/autofs\x00', 0x6002, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000b12000)={0x3, 0x4, [{0x1ff, 0x0, 0xfffffffffffffff9}, {0x9, 0x0, 0x10000}, {0xffffffff, 0x0, 0x3}]}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000695000)=0x1, 0x2) 2018/01/16 16:14:57 executing program 1: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f00003a5000-0x8)='./file0\x00', 0x6c000, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000-0x18)={0x2, 0x0, 0x1, r1, 0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/218) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000002000-0x28)={0x7, 0x94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xb8)=@ethtool_rx_ntuple={0x35, {0x7, @sctp_ip4_spec={@loopback=0x7f000001, @empty=0x0, 0x3, 0x3, 0xffffffffffff4dbe}, @esp_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x7f, 0x9}, 0x0, 0x800, 0x4, 0x9, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0xa, &(0x7f0000003000)={0x8, 0x95c, 0x4, 0x401}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x6d)={0x0, 0x65, "2e8006dac0951b0d6ca78fa6b5928b8ae6a54775bc9edddb5f255a6c12bfddad2ff182602f2e909c789c3a590693470fbafd3fdbe0cc4e06856a328d377a576abdbe327f5acec26e8a2ab8f699b4c501b8fe98177df86a1311b86e103b2430c68878a25b76"}, &(0x7f0000002000-0x4)=0x6d) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x8}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000006000-0x8)=0x7) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000004000)={[{0x7f, 0xff, 0x7, 0x2, 0xfff, 0x1000, 0xe1, 0x16d1, 0x12000000000, 0xfffffffffffffffa, 0x9e4, 0x3bf8, 0xe2a}, {0x2, 0xfffffffffffffffa, 0x1, 0x8000, 0xaa27d35000, 0x40, 0x1, 0x1, 0x2, 0x369, 0x5, 0x7fffffff, 0x2}, {0x7, 0x7fffffff, 0x937, 0x415, 0x100000000, 0x2, 0xf45d, 0x0, 0x7, 0x7, 0x0, 0x6, 0x7fff}], 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r3, 0x4}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000007000-0x4)=0xc) perf_event_open(&(0x7f0000007000-0x78)={0x3, 0x78, 0x100000000, 0xfffffffffffff4c3, 0x3, 0x40, 0x0, 0x9, 0x4e000, 0x0, 0x7fff, 0x5, 0x0, 0x8, 0x3, 0x1, 0xffffffffffffffb1, 0x9, 0xfff, 0x3f5, 0xfffffffffffffffa, 0x7, 0x100000001, 0x400, 0x3, 0x6, 0xfffffffffffffffd, 0xd48, 0x20, 0xffffffffffffffff, 0x0, 0x8, 0x1, 0x8, 0x4, 0x0, 0x3, 0x400, 0x0, 0xd2, 0x4, @perf_config_ext={0x1, 0x6}, 0x2, 0x80000001, 0x7, 0x4, 0x6, 0x8, 0x5bb, 0x0}, r4, 0x1, r1, 0x18f9c303c27876d0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) sched_setparam(r4, &(0x7f0000001000-0x4)=0x80000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000007000)={0x1, 0xffffffffffffffe1, 0x7f, 0x400, 0x8, 0x80000001}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000009000-0x4)=0x101, &(0x7f0000005000-0x4)=0x4) 2018/01/16 16:14:57 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00009a7000)={0x9, 0x2, 0x1, 0x0, 0x754, 0xfffffffffffffffd, 0x7a23}, 0xc) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00006fb000)=0x8001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000000011, &(0x7f0000f84000)=0x0, 0x4) 2018/01/16 16:14:57 executing program 5: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000+0xfea)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000005000)="5eb06074aedb5123322ce394e6f0b8d6b8426958bf6d1fb4bebec9d817dd6b32ee826b1b2e16596fc7606be8a466438c8da375463702f19dc3d083ff0072eb249f68779ab5762dbce94a48e31bb56e3cb444398a188f4e44ea3813ab5c95048fa5d01c53d8330140a842f6fc1f6a6e0549a992f1fb06ac39d505590bac6877995c82b576aead774fea12d8c337c90c879ea43af3017e01f525d115863df3939310ab86b5120763fa2d3ca0d2b1c56f62b6327ff82c388b2fdac6ef02ad10450cc7350f03cc9b1a82a1271a7ad504509691a4e19d3e9e91ff196e889684", 0xdd}, {&(0x7f0000005000)="36f9a2c6cdf59987b2d30849cd77fce0217bdca4d19f153b9bef738c2fe9b5ee6d6864f5cd", 0x25}, {&(0x7f0000007000-0x89)="0e267df01d848c09a0b783bb013dd787e9a112e1c5cf8ce090edb300bd6e1cf53cdff37b86fc841d2fe7523f7e0b18433aaede3306458ecd334280905dabbbebd5bbd311ba8f3e33fd5e353c8aa41d671351b325f4000129d2ebcbbbc3e0e05aca5b963cb54bfdd528ca963a43c44fc7b746a38eee374a4ec64367036e43f2f70d0053d13eba5e4367", 0x89}, {&(0x7f0000001000-0x1000)="d1311c297f2e2b14d1598a6afff799b80078f8febe92286187d4653706d80817b9e5106e7cee158aacdfddd36e2b84573bbabd76e9d6523bb1600292965d9c4af67b068e058b28c97c5beb5b833d8ad4fd508d487a8347618fdca4dc65d3197c27728925b59e2a3cb2ee2e6f9b5a19d6bb42393324e0557ff3202c7a49638878e879ff994945b0f7ec50b2e48e42373dba496f9d56675f018d6eab8e2f663c66daf3bbed38c1bab7057e746457d6e0cb1c9571bf2b04dae34ce054a5e05cefe81858a49832c11b03ec0f4e8167686d380357cc276c685e58c096f2a089798cb9f738368e85bf21662cec82395e9baeadf42dfbd33032647d8150b8e02ad4f243f369f824f23ab55513ba95e319ddcceda3879f58dec468b52d61a8cf55380a4414957c87a38faf7c3abad5a5e049cf0436245415b826810686b28b16a874859003a33156d36c8bc9e95fd7527da9356081bf888e2da9c61bcbfa5ce18055521011f1e32058250afd7496409f0aa174eb2eede1ebdce71e2269eb795d4961491b84cb8746fa5af0594b8e3bae1b707d024decc9962bed274e368be2b2fefdcbcec16c4f6b197b9d58a3533ba027b618106f24c032ea18e23694a95014799272cf3ea9c55b741a72424741ad79f7f70c79f63ed595b6b74d24a3a3920983a540f422a569aded3cf43ee9ae49f25df79682f5d62bb21482433f96133ec2b769b4f2e7a30c2fda75c031b1c4d1483dd590dd18ae3d09df8278e95271efd26dbefa3401f43bc54ddec59188182c63923618640f702bb93def8d84a5045110e9a49997bc7dc7e204ef71cfcdc9198f85ec667d9d04f603948ecacf31108e6ad7883107919ee907bd58bd987455655cd81a0d528809efa2b2808791d1d9ce477812b82dd13f5c5ed9f172ca0147bee889ceb984d64142711c4d95a1b94e21d10bb8ba747e547bce2253b7a4a921e666ef89d1c81e4eb5caef60dc2d354830a17441334083f84975d114559424c219ec6e93692d1278dde93cca99666373bbf7dc7f6ff4f2f6d81fda66af3a755688214cbae2fb3e9243c0154d3e82ac943c7858995e7175b0c46373cf3948bd0a7895989834d08859633834b4580c110569b1a52dbda835bd4770cafa8564f8a0f2573bdaf7fe8bcd1ca72eab3786277ab9b6dd1fef109c46feb1785e55b971273eafac97518dc5b850f815686cf22085aa4463772f59e69528e93d49e3de8ac7f3a848a475d58f31f7c7cc250debf91d25ba94e25f22e80591933161fcc14ca77fae904817ef51255414855bf8f97d8d5d675d0e5ebc28089715dea8177f0091a19e7a41193c3407e2a878e86f829e060267bb429ae3b9026f0deff95e51c475e73a42e82c622d65e3265def37be809e20634db7aeedf89abfd8442c24e5f59e22d7685a82bde1bc8c030c02b5e6c55708861e1789a3688dfe5c3bb3a5e1d5e835642f71aace9536e3af7b5505cdf20e1ff1280a67737a4db5d852a6f7a04ebf7f60a9b1a7b4e70b52fe28181f29088ba975fc7ccf19a3f57b0ae423e92035716d16ae74a1e5e7c7f91333bb9deccdafeaf618608a3931d1e72b6ed59a1db6f2cee81af3544808249f076bb533354f799a606642d877cacaf744a691b696032680b8f0ad476f9214bece82bee6a1c69db8685329dfd36d19085903f62ac6c3971ce353c38cfcc01f0b2ba3a978498f8ffb7826ac49abdb1d0f9f003681e4d80462da81c89423eda8a5228e778b2f2a92bc604cfb16fea189c3bd18d0b939063e87aa32063c852f3a0cdb25d9cedd3316702e8f23ce01115d8bae57c4a65e07acbdf70ff0dfa7f21d57eebc18e0db2a0589aaa563b12dc7dfacb4c3d0ea2a900cfa8d84923879ec5737f1a3eb0d5a1309b65be019a69aaac02a2d65d853948090acf630de770dace6b5905722a596b571eac6b00de51795ac2b6ce36d045bf74545838e4d31139394091cdfc7e2ac2320a47315d89c8a0550956a02f11a2bd542d0d53b5d416345e67226f0dd18de10bddc5ed7e0bee3b591c5362cd87857c9054c6400a5b7a58cbd121dc270e94a4b6ddb7f5a831d7392e9084975878702108238441c9c81d8ddd2e5dbc50e217a01fdbff7bde1ea7d287e3bd6848a39d7d7a9414da863ea6823f69e481810c936c664a5e4b991c3648dc650ea843d58ce6fd4b5ea70a95f0208f4050497c64645640a147939a9d398aa612a47e71b69a4501240cc93d2c6df92aa0509a4fb8f6ac9b170484533803014ab2f7b1ec7d002f936e11eb663d6885636c3372f1abe18ec8816ca0db982df9bab43f043fd047b7febd619375adb7b4d795ba6c2e83af76a16376e8ef6c0ac61496c5bc3d667306ba2804d25bc8c8395574ebd82221b22b67fb8cd510a77e559c0f15649dafe4d507dd38ad279c5a6abaea4f9f2c9c44507b4fb65c58bdee87674e980f35c8e9f3c1a55f573afcb269731f174fea8bcd67babe39f87f4144ba3d5178b6d7ca425a182b5b0a404507d91e64cbd956a2cff748f129477883757822b4fa13f43d68ccde347f9a8458d848499f2f493fc86e85e6b4ddc96ba543a201894063a18ab1f4ac7e59641ceccc1414f84b8be734b94360d728cc7aad0676856681dda5d3495a9505ba24f81b8af6b20865555eca50419696571418464e7e5e2e41bfbd678c6c5aa8026baec6175fcf299000923d82e8009967b7de888a25af92d1f77ac13cb0464a4bb00c670ac04983b0f47d0317b3a21fe6066cc563644c084b395d5b69bb36275e8acc81824cc0e514878ee70b3bf3a438397b8915b53d71b8866f725bb8b4d378ab2f69e727d8090c848d508b1bfe08e6bcd0f3ad0772d9bf46619d492194c801efdc858593215fb0769855bb4e27de08d9063e8060e571c79960dc2f605c1f412392f2dc41594491112288e22f9a962a17cc5b81f6d8ce2687b1afe976b96af69781793310d05f359145b93ac1c09bea2772c4cf43f7d260843f74a223d785a1befb212f35d079f812ea394fbf94f35143312e64675bb0a0b93adbb14d9cf54d51aa1866ddbeae67be2421cddd1d923bad08e850bd72639811b72c82940c0d5294d43c81a4d6003d11a0616dc7c74ade9ef80f68458341459d618d32bb21b40b4c33c55ad6d08f7b4cd53eea323c92d83a22ea7b3cf0fff94467c69f09f95547bde7334ded4ae7ddd70a1ee8fd2c2bcc58073a2ffbbe9dc539faf067454402eb4275a93d027c6ea1e16813b8a12d119d12974adb11a236b44e167d3ab32b508b307550994b5b3500f435a53caaa0127b99d1817a438ff153c6ea0c8ca3d4f9ed65147ec50505f01e01038f17a424e35365d8c633607249160d6b980342fd2b963a7c8a9dddb8c3bbb7370f7bfb24f0cd2a3270a951faca8dec4052f62de4048dd59c1976adf68b09e071a96197f26abea8f6edca78570f021948d6166a4b66f65899d4fc65b5bdff8f46606ff37b34d9dd41dab3170b67edd2f4f9cc02dd717fc6ba73062a4df8969467c1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0x1000}, {&(0x7f0000004000-0xd4)="f938da249ad5f8cbb287e265e7579fbd9af5e5e3148e19496aeafaf97c29ab59d4ecbaef3432db4216f2c92f034a50286473c476476e5adc602b2499920ba809eb1a039cad0d8f02e10f3d90c12acda37f8931cfb7cf5df6ba5ccd437b42f6f0a3c3c696749e0d5d150aa9f13386c9d6c6e82e21e4fe4a346229ece4457710182da47348086e2e8476726d69b474996c5d7ec68b49d1a7a4bc95674c47dbe46ba701c2999bb837869e316439d366bb1b5d93fe64fc590ac0dbc9aedf1ad2a2513972084fd6ea871f8f646a5c1a82e3a37f037b19", 0xd4}, {&(0x7f0000000000)="2e6ad726998466bc5a88cd6a9b47672834ca965bf91f2d7ce9734c1f2441609cd8139adf9b686075738c6993b70df2abffb2b9", 0x33}, {&(0x7f0000001000-0xe6)="45bfecd60f0cc0d40448138e40a596510b1bb2604390517c6ec3f263254372c9b9b8db5e519866866ef875a923086d4c63df6ec6797f8730c3aca991d6b1c13f5e9ffa1e5c5af89d1ed64b5e48b832611547fdd7f5a29394c28f5a7327496ae354dce31401b1a1b7d7a178204fdf5c72fd3974fc08eadb72bc1affcae121d83d4763576250312e13d5733886e01622eb889b5aad462c0b1e9036cf30524640894c78cb058670ceb166548b548dd748ce0997629899fcb536cfc05703425242fc4e89a1298090d7bce3e4261cd3f3f262bdeea845c82eb88accf96c08a3531e23fb2b4a7e282d", 0xe6}, {&(0x7f0000004000)="bff71ff6f11af42f9b2d0846615757af44b1f7a2a283c0bcd7ef98dd3ebba3edd83f100bce4f9115405f1299ba50a3f5019940386a5eed321a4f403d3b96de75e5e47396", 0x44}, {&(0x7f0000000000)="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", 0x1000}], 0x9, 0x0) 2018/01/16 16:14:57 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00008e8000)={0x3, &(0x7f0000001000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$inet_icmp(0x2, 0x2, 0x1) accept(r0, &(0x7f0000cec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048a000-0x4)=0x14) 2018/01/16 16:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x7c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = shmat(0xffffffffffffffff, &(0x7f000071c000/0x1000)=nil, 0x4000) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c68000-0x4)=0x10001, 0x4) shmdt(r1) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/vga_arbiter\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005b7000-0x10)={0x0, 0x1c, &(0x7f0000e8d000-0x1c)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000f73000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e56000-0x10)={r4, 0x2000ffff, 0x2, 0x3ff}, &(0x7f0000bd6000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) sync_file_range(r0, 0x9, 0x80, 0x5) mbind(&(0x7f0000929000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000b0e000)=0x80000000, 0xfff, 0x3) 2018/01/16 16:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f000058c000-0x8)=0x0, 0x2) clone(0x0, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f00001c9000-0x1)="") r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000059000)=@req={0x50, &(0x7f0000aca000-0x50)={@generic="d9258b206840e3c02dadb810939776a8", @ifru_mtu=0x2}}) 2018/01/16 16:14:57 executing program 6: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000001) r0 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d3a000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r2, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/16 16:14:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xb14, 0x95) r1 = syz_open_dev$amidi(&(0x7f00008a8000-0xc)='/dev/amidi#\x00', 0x0, 0x2100) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = syz_open_dev$sg(&(0x7f0000b0f000-0x9)='/dev/sg#\x00', 0x0, 0x20100) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) vmsplice(r0, &(0x7f0000000000)=[], 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000065a000)=0xc70) 2018/01/16 16:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000957000)={0x0, 0x0, 0x0}, &(0x7f00009cd000)=0xc) lstat(&(0x7f0000e95000)='./file0\x00', &(0x7f0000175000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009e4000-0x8)='./file0\x00', r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00008a5000)=""/242) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000ad5000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000088a000)=[{&(0x7f00008e1000-0x1000)="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", 0x1000}, {&(0x7f000013d000-0x1)='v', 0x1}], 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c25000-0xb)='/dev/vcsa#\x00', 0x89b, 0x1) clock_gettime(0x0, &(0x7f0000681000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00002cf000-0x56)={0x9, 0x101, 0x2, {r2, r3+30000000}, 0x6, 0xb96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000ceb000)=[{0x2, 0x0, 0x0, 0x0, @tick=0x0, {0xffffffffffffffff, 0x0}, {0x0, 0xffffffffffff0000}, @result={0xfffffffffffffff8, 0x9}}], 0x30) 2018/01/16 16:14:57 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f00009cb000-0x38)={0x0, 0x0, &(0x7f0000c83000)={&(0x7f0000ee2000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$bt_hci(r2, &(0x7f0000753000-0x6)={0x1f, 0x7fffffff, 0x0}, 0x6) writev(r1, &(0x7f0000566000-0x90)=[{&(0x7f0000588000)="de", 0x1}], 0x1) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/16 16:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000277000-0x9)='/dev/vcs\x00', 0x900, 0x0) bind$netlink(r1, &(0x7f0000ab7000)={0x10, 0x0, 0x1, 0x14000000}, 0xc) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000076e000-0x12)='/dev/loop-control\x00', 0x101202, 0x0) clock_gettime(0x0, &(0x7f0000c55000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000fbb000)=""/46, 0x2e, 0x4af258d5, &(0x7f0000156000)={r3, r4+10000000}) ioctl$LOOP_CLR_FD(r1, 0x4c01) dup2(r1, r2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) 2018/01/16 16:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000397000-0x9)='/dev/ion\x00', 0x2, 0x0) ioctl(r0, 0xc0184900, &(0x7f00006f1000-0xc3)="b09645440096b38b7e") pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r1 = accept(0xffffffffffffffff, &(0x7f0000965000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000345000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000556000)=0x0, &(0x7f0000720000-0x2)=0x4) 2018/01/16 16:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000440000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031c000-0x4)=0xc) wait4(r1, &(0x7f0000c41000)=0x0, 0x6, &(0x7f0000311000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000e56000-0x1f)="1f0000001a001bf200001321fdf316760004620100008d3d93391a0001454a", 0xfffffffffffffd29) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000bfb000-0x2)=0x80, 0x4) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 16:14:57 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000011000-0x4)=0xfffffffffffffff8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) 2018/01/16 16:14:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d71000)='./file0\x00', 0x2) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d3f000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e9000-0x4)=0xe8) stat(&(0x7f00001b8000)='./file1\x00', &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005ce000-0x4)=0x0) stat(&(0x7f000048d000)='./file0\x00', &(0x7f00008a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00006e2000)=[0x0]) r9 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a1000)={0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0xc) getresgid(&(0x7f00006e5000)=0x0, &(0x7f000099e000-0x4)=0x0, &(0x7f000041f000+0x7ff)=0x0) r12 = gettid() fstat(r1, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000922000-0x4)=0x0) lstat(&(0x7f000018a000)='./file0\x00', &(0x7f000077d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000f1e000-0x120)={0x3, 0x1, 0xf52f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xac9, 0xfff, 0xfff, 0xdb, "9ba0c6c6aec391001dc89f87469cb225", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000aa0000)='./file0\x00', &(0x7f000017a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000d53000)={&(0x7f000047f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007c6000-0xa0)=[{&(0x7f0000461000-0xa8)="afc3d1e9ed41e75996a0ef9673ef738c79fa11a38cecb3b910e6704bdc59e157f9e4c0bcd63aff8e19792560dac3deca38afb60602726e79b16356d30c42343a7663df5685ec7fd9851e9a21272c6dee8f3489371e5bd7291eb087be9bd25a6444ddc158a5d3d333924605d8bf4e8abde50f40b89bb28f527643af06bc1925f2ce0de4c1012ad12cd5992be82562e88f5ea9d94992a9c6c59aca6c1efe88854f7b122ad3b7c92bfa", 0xa8}, {&(0x7f0000d07000-0x7f)="23d881b9e4ca03c88cb08223a03f92f3d86cf39e0e88fd57de1e90b00ae69d4df1c8951d4fbe05fa05ca597e946be9369df0a05282290262da524a2147a2d81377368aafcd3e3bbf446cf79697e6193d627359607cb3f41207e4b42b49085efcf5c8a6f00c6a2cd9a0b857dcb8be1793cca243fb7d31e16439355124b153c3", 0x7f}, {&(0x7f0000179000)="", 0x0}, {&(0x7f0000dc2000)="9cd2c75e654eb010e77c4138351fd1105ad2dacbb138ce51e2a77ce2e6756ab9220dd151e9451f8dbbfa3ca0477d46d94a37547aa346adeaede6bb0827aa5e77e92850e7067af3f651739bcbdf7553fc21849559ba7dffc55f3e3ed8af6e401179f7da4831e77594f4cf1ec1320b76cf51451e65ab3cec378b66a71b956ace067b8ab31cd40d9e1d8b168f41b925d81417ba741e50cb", 0x96}, {&(0x7f0000cfe000-0xc5)="597ebbd16da710d651dda37f055cc5807f717dfdc20e44baa37c0d61bbf75b7faaf46dd70a468dd770110b3287c40f66383d4155c895ee8a9d88c0a504328749191628855067c6378d6b8a40a89d42e4bc944fbf46492d42d37f50a20a3d31c69631f5b3a7881296cdea05f99d460382511c52c68fa166b2cc715dde16a0fb50c8c09535b17ef7d89ddd8be17e15b4906923cdce015912a444415cd19987cc9dc88cfb3757bfbb8231d4849da7ceada39142263977f10f892baae4442ca507799e3d4def04", 0xc5}, {&(0x7f0000bc1000)="b776283e95c3c52e48c630131801749fd505c97e063c1c0a35957fd903ba3705a030144dbe4def699d604c8062736a5fca832dccce2af348784e57c6c1303776bd786ff302c6844fe8a607d3f9fbb4c533deaf350f13293842988c7b63b92b025cddce222f36732068e7b48bd704ef34e3b440a9da6901c9f2d8ec362d1c90612d99a341104670f446160172acd4da5d52d5c6ed00eab7991918c5dd982c0a1c40435cc05ac9f80b48fec9d0b46ee1623c834d1442bd1160bebd25384ccc0ad4d038771dae44dbc779e9dcc800379ad253886e211fbc43c38626de12d0bbd80dff149405fe7e2dc630887b710e46", 0xee}, {&(0x7f0000a5b000-0xa5)="3a9f6095eebcd54ab86eef795af52ba8e740aebd0f5e49d73a4409db6a409a1da4217b3930e76bd301650246942c9100051f4db963e380ccd454a701e5ef8d17d055e5f84ee087899c6768ed5d551bf6c898aea0474499d3ed207bad373b1db6adccb135c461629ee11c2be22a5a28adcdf7421e9f0794ddabe00ef51739e844763dc4a14226e37267a8ab118d526fcbcfea948fd9de099261557ee739c33cd9689b8e0142", 0xa5}, {&(0x7f0000b82000-0x1000)="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", 0x1000}, {&(0x7f0000e2e000)="01e191d76fc2368035aef8382fed828d5f1d411ab47de2ddab999ac4a5246c52c923b890de5a0cedbc315dee0373a8f7fe99c24feef111ec16977b0f0a67b6969ac72d96036a04c9cac119a11a5351fd4a34cd74c06ddf1609a15c2f2682de801b85e8d0ea341148a81ecb2b64131f03afae9a55a5da7e5c7a2482cd87627c57c3c6ac73ca526bc42b611f262f4ded77abbb8905c80c4f1a101bfe2608041d85087d972ec0c47695fb70ae52d87544387546c5ce801ee019c5", 0xb9}, {&(0x7f0000291000-0xe4)="51a624b918f7ef03b5c32e5a048189cc44f4cc292f736eda58b65719e59e9cdefa9fec66a086aadbf91da11d1213088693b793295ab4c725c2a341ee9062b2578a4fde0389516abf8c5791d095ed57e64d230bedab1a2649028d33a3aaf6d48e84c3fd8fd0d9b47216ebf085014eed3b6a979d3f9784f1d6d5f1e021c08b51b93ded69c43b7edb7d10a4286f9e13693e47ee515befd175be1e908d6ae0e37f406ff4975570907f21f2221a64afe1c76339af52cbd0a594fbdfb733fddf7d0cc75c3f5a7e4075c5ecbd77bc922e03d7cd3bea42f2edd2c38d992b994013d368b933e55167", 0xe4}], 0xa, &(0x7f0000cbb000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r2, r1, r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r0, r2, r0, r0]}], 0x108, 0x80}, 0x4010) 2018/01/16 16:14:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x46b50d6a, 0x9, 0x8, 'queue0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r0, &(0x7f0000005000-0x50)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x0, 0x1, 0x1, 0x4, 0x3ba5}, 0xc) 2018/01/16 16:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x38) r1 = syz_open_dev$sndpcmc(&(0x7f00000c4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000059b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x80, 0x9, 0x0, 0xdfa, 0x1000, 0x10003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0}) 2018/01/16 16:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000ecd000-0xb)='/dev/adsp#\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0xfffffffffffffe68, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000851000-0x4)=0x4, 0x4) mmap$binder(&(0x7f00001d8000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) [ 85.249225] x86/PAT: syz-executor7:14317 map pfn RAM range req write-combining for [mem 0x1d416a000-0x1d416afff], got write-back 2018/01/16 16:14:57 executing program 7: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f00004ae000)="") restart_syscall() r0 = syz_open_dev$midi(&(0x7f00004b6000)='/dev/midi#\x00', 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002b4000-0x48)={0xb, 0x2, &(0x7f0000000000)=@raw=[@generic={0x7fff, 0x5, 0x89, 0x4}], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000606000)={r0, 0x0, 0x45, 0x47, &(0x7f0000000000)="8a29a4cce0aef453d5a0ac6a8a68fbbe5b66d3bf53e756cdca90ee7da72d65d76d69c6637a5f8eb58ee28778beae6cf8d923d47ad76a77eeb679c8743adf7f3e2c3efac41c", &(0x7f0000000000)=""/71, 0x1, 0x800}, 0x28) 2018/01/16 16:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000ceb000)='/dev/snd/pcmC#D#p\x00', 0x3b47, 0x240000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b78000)={0x0, 0x20}, &(0x7f00002d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fcd000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7f, 0x4, 0x4, 0x81}, &(0x7f00005fc000)=0xa0) 2018/01/16 16:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) r1 = msgget(0x3, 0x280) msgsnd(r1, &(0x7f0000a3b000-0x29)={0x3, "9abe78c6c64ea85405ad016a889ef3740955dae782856131cc0b4e76fc875e22f6"}, 0x29, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000012a000-0x2)={0x0, 0x3ff}, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/16 16:14:57 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x35a, &(0x7f0000002000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/16 16:14:57 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000335000-0x10)='/selinux/status\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000010e000-0x98)={0x0, @in6={{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x37}, &(0x7f00007fc000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000041c000-0x10)={r1, 0xb4, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb76, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}]}, &(0x7f00001df000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6680000000000000) r2 = socket(0xa, 0x2000000001, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000049a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0x9, @raw_hdlc=&(0x7f00003df000-0x4)={0x401, 0xd0f}}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8) 2018/01/16 16:14:57 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c95000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cc0000-0x8c)={r1, @in6={{0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000149000)='/dev/rtc\x00', 0x401, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7005) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/member\x00', 0x2, 0x0) 2018/01/16 16:14:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c53000)='io\x00') pread64(r0, &(0x7f0000e4d000)=""/0, 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f00001ce000)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r1) [ 85.301487] x86/PAT: syz-executor7:14325 map pfn RAM range req write-combining for [mem 0x1d0e08000-0x1d0e08fff], got write-back 2018/01/16 16:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000617000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000c0e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002a2000-0x4)=0x0, &(0x7f000016c000-0x4)=0x4) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000ffc000)={0x7c, 0x0, [0x0, 0x0, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002af000)=@assoc_value={0x0, 0x4}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cc3000)={r1, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x55d6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002fd000-0xb)='/dev/audio\x00', 0x200002, 0x0) write$fuse(r2, &(0x7f0000b3d000)={0x20, 0x0, 0xa, @fuse_ioctl_out={0x100, 0x5, 0x1, 0x40}}, 0x20) connect$bt_l2cap(r0, &(0x7f000064a000-0xe)={0x1f, 0x1, {0x0, 0x1, 0x28d4, 0x40, 0x10001, 0x6}, 0x10000, 0x6}, 0xe) 2018/01/16 16:14:57 executing program 2: r0 = socket(0x9, 0x2, 0xe2fa) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000070a000-0x4)=0x0, &(0x7f00001bf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = semget(0x3, 0x1, 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000071e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d96000-0x4)=0xe8) r3 = geteuid() r4 = getgid() fstat(r0, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000c5f000-0x58)={{0xffffffff, r3, r4, r5, r6, 0x6, 0xd1d, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0xff, 0x184f9c13, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000571000-0x4)=0x3, 0x4) 2018/01/16 16:14:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000c03000-0x24)={0x0, 0xfffffffffffffffc, 0x7f, 0x0, 0x8d, 0x1f, 0xb3c8, 0xffffffff, 0xdc7, 0x6, 0x3, 0x9}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000-0x11)='/dev/vga_arbiter\x00', 0x329bb521f5d8e3cc, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000366000)=0x0, &(0x7f0000019000)=0x4) ioctl$KDSKBLED(r1, 0x4b65, 0x5) r3 = syz_open_dev$admmidi(&(0x7f00001bd000-0xe)='/dev/admmidi#\x00', 0x3, 0x248000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000bc0000-0x58)={{0x6, 0x80000001}, 0x1, 0x4, 0x94, {0x7fffffff, 0x0}, 0x3ff, 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create(0x401) epoll_wait(r3, &(0x7f00008b6000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xaf) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000e35000)={0x0, 0x0}) dup2(r4, r0) 2018/01/16 16:14:57 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2d000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002b9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009bd000-0x4)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00005b2000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00004d5000-0x8)='./file0\x00', 0x80, 0x10) statx(r1, &(0x7f000041e000-0x8)='./file0\x00', 0x6800, 0x7ff, &(0x7f0000eda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r1, &(0x7f0000c2a000-0xd)=@known='security.ima\x00', &(0x7f00007d8000-0xd2)=""/210, 0xd2) r2 = syz_open_dev$sg(&(0x7f0000825000)='/dev/sg#\x00', 0x3f, 0xc0280) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/16 16:14:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000fe1000)=0x4) socketpair(0x7, 0x807, 0x1, &(0x7f0000a86000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000da5000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x204, &(0x7f00008e7000)={&(0x7f00003d0000)=""/0, 0x0}) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:57 executing program 0: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000039000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003f4000)=0x8, 0x80800) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dcd000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000dce000-0x8)=0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00005cc000)={&(0x7f00003bc000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004b6000)=[{&(0x7f0000dcd000-0x80)="4e1fce8296ce4fec301545a147222cc51cfd84bc5721a45446a64ffebbcbddbbb44a3eb6d2936f6dc393aaceefebbbb88d53cbfea0fc4c19ba1b0678b275e9cab10b9d0ba8f1bbccf84cddac085c53e391eab372dd754ee3a8c5c34b4fb8b96ffbe85c7cea1974096541a774edf74628299e0bd1256c9c4756718e83f7dff334", 0x80}, {&(0x7f0000dcc000)="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", 0x1000}, {&(0x7f0000bbf000)="2161ab41a9b7e2e0a9c40b6e209c10ac8bb344e810a2a3b021923a913b4ef07e99e8af0811e410acf3f6add8c4b57411791631c2aaf49361f6f48796aa74c38d4af3e67f02e9d5785126d78c7b73da18fa2be6c5b3b048f2a07b971fd0cc1b060c1e823b98454b11ca789efc9dbc319e", 0x70}, {&(0x7f0000dcd000-0xda)="19acf97ae59ec443fcf00d201647b00fcf501e61f977010aa9038f8afe816cd7967e5f17dc5a4fd26e95be06ce6894694318a00a7d65cb81509c54197d7d0f28f248e95716a76f9246e3e25f43f1f586ba59dcc18160be69a268fa50b27bf9df142d49e8a8fe047eb2cf2246c0a0bcf60778faf0ea6e13cee93eecdba3ad67dd93ff931600e3d504b3e416eacd13e372436061e3a1befae0c5a9de0d293204b2f6ea3b388e79a74b3b7d8c2a6b380354cb995357acd15fc29d214cd17cece3f714b51a2a16c9df211ed887d8b85cb08cfa172ddda2621824412c", 0xda}], 0x4, 0x0, 0x0, 0x40004}, 0x48800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/hwrng\x00', 0x0, 0x0) unshare(0x403) fchmod(r2, 0x0) 2018/01/16 16:14:57 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000006000-0x17)=@random={'btrfs.\x00', 'erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f000000e000-0x10)='erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x1) 2018/01/16 16:14:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ded000)='logon\x00', &(0x7f0000416000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bc2000-0x68)="06edaa586c29cd8ac8b5a55f2af39a31adb4ea6e385039bb68b8d186069ca7d6245e91c742334eb8fd9fa41747ddc054e9855f87c2e4657e7a27f890f4a87449048e5902cd3f0d33d5dbb00f7c1a28cc0b1ada8d83da3513950ca82c489fd621e095f187cdb4e81b", 0x68, 0xfffffffffffffff9) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r3 = mmap$binder(&(0x7f0000cb7000/0x2000)=nil, 0x2000, 0x0, 0xd011, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000569000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005e0000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000aac000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a9f000-0x30)={0xa8, 0x0, &(0x7f0000c27000-0xa8)=[@request_death={0x400c630e, 0x1, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x30, &(0x7f00002f2000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @fda={0x66646185, 0x8, 0x0, 0x1b}], &(0x7f00001d0000-0x30)=[0x28, 0x0, 0x38, 0x0, 0x58, 0x18]}}, @acquire_done={0x40106309, r3, 0x0}, @free_buffer={0x40086303, r4}, @free_buffer={0x40086303, r5}, @register_looper={0x630b}, @free_buffer={0x40086303, r6}, @request_death={0x400c630e, 0x1, 0x0}, @acquire={0x40046305, 0x2}], 0x1000, 0x0, &(0x7f00000f3000-0x1000)="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"}) request_key(&(0x7f00009b7000)='.request_key_auth\x00', &(0x7f0000a12000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d38000)='vmnet0wlan0+\x00', r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e8000-0x8)={0x0, 0x0}) r9 = eventfd(0x1) sync_file_range(r8, 0x4, 0x4, 0x2) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a10000)='/dev/sequencer\x00', 0x101200, 0x0) io_submit(0x0, 0x3, &(0x7f000019c000)=[&(0x7f000018a000)={0x0, 0x0, 0x0, 0x0, 0x80000001, r8, &(0x7f0000918000)="6f137abcb82369a722deeffa239306a35bfcfa08aea41a92f6ce38005231e57c973da132c9a7bd0513c3cced106831accc9e39667d1ef6811b322f944a7f449e57f8744dcdf386b975d23888c8a9d53288a8263eafb4536828b42e6a91659b2ae2ec08b4ab7cfb969b43c57ecada7359e2146baf1275dffa4d790fa8db994a3efb313733eefc4a6cf0407d57529986b4ff183635594e0e9112c4ebee61a1d02a198cd7db9e4f59699021197ace116c6a3f2958b54c1b0f9b66ac329215d959762bdc6f9ada02ad892e59e5155fcecdc520e6cdb684590cc0e81928b8dbb82ac230668c8491b22bb44d763d284f6dfdf11a1e1557", 0xf4, 0xfffffffffffffffe, 0x0, 0x0, r9}, &(0x7f0000d17000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r7, &(0x7f0000735000)="52115af4750b7ccf20745e9caa264d687db52cb777dacf5a8d7f76bedf2817a0c058825a0e201af1bca7a4ded712947676406c2c9cff37540ff2567caaa39840b2f08ce5207d1babecff2c10282dbfab1e23f9403eb29f9b95d7a0591ef08aaec68946d56b2b6b22671cff27", 0x6c, 0x3, 0x0, 0x0, r10}, &(0x7f000049a000-0x40)={0x0, 0x0, 0x0, 0x3, 0x10001, r7, &(0x7f0000bdd000)="203c6d458344b6a4253f392da0235f069a00ce061dfedb4f86870a60a867bf3d874aa3fa5d11e9642c28a9fa0974a160c388d72fe25698983c4f026231e1958f3a1f304530fe59a072d9ee8420e80ecca13a0d16329be042a20d48ebc89df83aacfce8bd85d1336e8e12f78b65a65127a9cf5ec9ee2585366e0249f9609095f5b2fc4d78d708ff9878f4bb3bb4113191d1fed40f61cf226196fb7c3b99552f674f3005daaf0ced5e2a4ebd2a3781288d3852", 0xb2, 0x7, 0x0, 0x1, r8}]) 2018/01/16 16:14:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa4000)='/selinux/policy\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x15, &(0x7f00002cd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x4}, @alu={0x4, 0x81, 0x2, 0x0, 0x6, 0xfffffffc, 0xc}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0xf9f, 0x8, 0x800, 0x425}, @alu={0x7, 0x40, 0x8, 0x2, 0x4, 0x3c, 0x0}, @ldst={0x3, 0xd641bac45817082d, 0x3, 0x9, 0x6, 0xfffffffc, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x3}, @jmp={0x5, 0x5, 0x0, 0xf, 0x2, 0x3d, 0xfffffffffffffff1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 85.516739] kauditd_printk_skb: 184 callbacks suppressed [ 85.516748] audit: type=1326 audit(1516119297.999:1190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 16:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00001e4000)=0x0) sync_file_range(r0, 0x100000000, 0x200, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000842000-0x8)={0x0, 0x13bb}, &(0x7f0000e8f000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000bd000-0x6)={r1, 0x8}, &(0x7f0000e0a000-0x4)=0x6) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007d9000-0x90)={0x6, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r2, &(0x7f000008a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) r3 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000dcf000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000db9000)=""/77) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001b7000-0x28)=[{0x3, 0x5}, {0x8, 0x1f}, {0x8, 0x3}, {0xb, 0x401}, {0xf, 0x7f}], 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 16:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) 2018/01/16 16:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000761000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ddc000-0x4)=0x10) recvmsg$kcm(r1, &(0x7f000056c000)={&(0x7f0000ce7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000029a000-0x10)=[{&(0x7f0000059000+0x6a7)=""/181, 0xb5}], 0x1, &(0x7f0000105000)=""/93, 0x5d, 0xe7}, 0x40000161) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000e46000)="faffffffffffffff5c07000000e3ea2f15bea255ab5c2fe4148f187be8b274dd651f") 2018/01/16 16:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b0c000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00002f9000)="b63db85e1e8d1e000001b29d00000002ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e92aa1fae1a", 0x30) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/loop-control\x00', 0x34000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000029e000-0x10)='/selinux/member\x00', 0x2, 0x0) [ 85.569203] audit: type=1326 audit(1516119297.999:1191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 85.594506] audit: type=1326 audit(1516119297.999:1192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=53 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 16:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1000000000004, 0x100, 0x400}, 0x10) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000f3f000-0x14)={0x11, 0x0, r2, 0x1, 0x800, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f00007ae000)={0x11, 0x3, r2, 0x1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) tee(r0, r0, 0x5, 0xe) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000835000-0x20)={"a6558beb416f9906dcbbfbeabe014046", {0x4, 0x7, 0x5, "3ccfa7e807c8", 0x81, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000dd8000-0x38)={&(0x7f0000add000-0xc)={0x10, 0x0, 0x0, 0x220200}, 0xc, &(0x7f0000bca000)={&(0x7f00000a7000-0x118)=@upd={0x118, 0x12, 0x700, 0x0, 0x3, {{'xts-camellia-asm\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xffffffffffffffe0}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0xec83}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f76000)=[{r1, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/16 16:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000043b000-0x9)='/dev/dsp\x00', 0x4804, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002c8000-0x11)='/dev/qat_adf_ctl\x00', 0x414100, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000dfa000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:14:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f3000-0x17)='net/dev_mcast\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000771000)=[{&(0x7f00000e6000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/16 16:14:58 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f00004ee000-0x44)=[@reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0xfffffffffffffd47, 0x0, &(0x7f00004ed000)=[], &(0x7f0000004000-0x48)=[0x78, 0x40, 0x0, 0x20, 0x78, 0x38, 0x18, 0x0, 0x38]}}], 0x0, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = syz_open_dev$admmidi(&(0x7f00004ee000-0xe)='/dev/admmidi#\x00', 0x9, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = syz_open_dev$adsp(&(0x7f0000004000)='/dev/adsp#\x00', 0x9, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000006000)={r3, 0x80000, r4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e79000)='/dev/dsp\x00', 0x2002, 0x0) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f00001b0000)={0x400, 0x7, 0x2}) 2018/01/16 16:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc3000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a28000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000d79000-0x8)='./file0\x00', &(0x7f00007df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$user(&(0x7f00007ba000)='user\x00', &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000951000+0x4a1)="82d367", 0x3, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000808000)='keyring\x00', &(0x7f0000113000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f000023d000-0x30)=[{&(0x7f0000ddd000-0xe8)="b67d8bbfc80a945bef179cfe881c0e0d7f395ffcf7baf2a2ae462c73529f75fbcae49c28cda98c1a104e49e767f32f7742d27f81c74549292a6ccfc108e9b04d21a209dbbbc0def1f9450cd82effca5eae3c0b4776efb73936ba7d3316361a4b50ecf6fb5cbdb79d143b61acfc39fa31309eacb26542fb7816659e5c68774545ae799a6c94faace19e97bf87a905bf41a19e25273aa24295eea231aa62d5623ebb28cdfcfdb29683972049796e13c68c01ecd0c56fdaa7c45f7e389d992d45eae100231d35be47bb6416414298ce3870fc89e37517736ba3160abd2e27576ab61384239e63896662", 0xe8}, {&(0x7f0000d28000-0x31)="2805b3a736d8593e10c5495b3aff3bfc64161b3300bb1f760edee6a1f2db2e97adea589ecc984cce7d7c6b56182a044e01", 0x31}, {&(0x7f0000175000-0x34)="91970f4110932701d2a3942346c646c7868213d65aa8f675e2eb984048d83eb914a38fb1191b0014f08cbd2ecb7288d97e44fa38", 0x34}], 0x3, r4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000081f000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@empty=0x0, 0x3, 0x92, 0x3, 0x3, 0x2, 0x80, 0x80, 0x3a, r1, r2}, {0x1f, 0x5, 0x3edbea73, 0x3f, 0x7, 0xffffffff, 0x4, 0x81}, {0x0, 0x8, 0x9, 0x3ff}, 0x8, 0x3, 0x3, 0x1, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x7c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x3, 0x9, 0x89, 0x1, 0x9}}, 0xe8) r5 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r5, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x325, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) r6 = syz_open_dev$midi(&(0x7f000005a000-0xb)='/dev/midi#\x00', 0x1, 0x10000) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f00001dc000)=0x5) ioctl$KDENABIO(r0, 0x4b36) write(r5, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) syz_open_dev$dmmidi(&(0x7f000018b000-0xd)='/dev/dmmidi#\x00', 0x7c0, 0x40002) [ 85.666964] audit: type=1326 audit(1516119297.999:1193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 85.733907] binder_alloc: 14423: binder_alloc_buf size 2251804108652544 failed, no address space [ 85.733916] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 85.733939] binder: 14423:14426 transaction failed 29201/-28, size 0-2251804108652543 line 2903 [ 85.741200] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 16:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006ce000)={r1, 0x50, &(0x7f0000fa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/16 16:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c7d000)=0x78f9, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00001af000-0x9)='/dev/kvm\x00', 0x2000, 0x0) syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/01/16 16:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ed1000-0x4)=0x0) timer_create(0x0, &(0x7f000032b000-0x60)={0x0, 0x34, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000-0x4)=0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x32, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d50000-0x88)={0x1ff, {{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 16:14:58 executing program 6: semget(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000742000)={0x0, 0x2, 0x1f006, 0x2000, &(0x7f0000b6f000/0x2000)=nil}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000690000-0x16)='/selinux/checkreqprot\x00', 0x4c000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000594000-0x48)={0x0, 0x40, "338d5e55f154e41ae891002ba0d4e1cca8e30a32d644a0c4fb633e01140fd5c627b45819975bdde2f4adf098ae4fff0dd994b8c6787484586235bd673335f63c"}, &(0x7f000069d000)=0x48) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f4c000-0xc)=@sack_info={r2, 0x7c, 0xab}, &(0x7f000053b000-0x4)=0xc) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000686000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000780000-0x4)=0x2, 0x4) recvfrom$packet(r1, &(0x7f0000164000-0xaa)=""/170, 0xaa, 0x100, &(0x7f000041a000-0x14)={0x11, 0x0, r3, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000078d000-0x91)=""/145) 2018/01/16 16:14:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/16 16:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) fcntl$getown(r0, 0x9) close(r0) 2018/01/16 16:14:58 executing program 1: shmget(0x0, 0x1000, 0x1801, &(0x7f0000e57000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x400, &(0x7f00008c8000/0x4000)=nil) 2018/01/16 16:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000980000-0xe)='/dev/admmidi#\x00', 0x3, 0x8000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000010b000-0x10)="959c529d5c29a21284f419fb484f8724", 0x10) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000897000-0x30)={0x7fffffff, 0x5e780f9, 0x0, 0x8001, 0xfffffffffffff443, 0x9}) add_key$user(&(0x7f0000299000-0x5)='user\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000568000-0x4e)=',', 0x1, 0xfffffffffffffff8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) [ 85.759400] binder_alloc: 14423: binder_alloc_buf size 2251804108652544 failed, no address space [ 85.759408] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 85.759432] binder: 14423:14431 transaction failed 29201/-28, size 0-2251804108652543 line 2903 [ 85.765215] binder: 14423:14426 got reply transaction with no transaction stack [ 85.765223] binder: 14423:14426 transaction failed 29201/-71, size 0-0 line 2703 [ 85.773443] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.773454] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 16:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000077000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000d5b000)={0x0, 0x1, 0x9, 0x9, 0x10000}) 2018/01/16 16:14:58 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d5c000-0x12)='/dev/input/event#\x00', 0x974, 0x480000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc0000-0x10)='/dev/input/mice\x00', 0x0, 0x684000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000018a000-0x88)={0x8, 0x80000001, [{0x6, 0x0, 0x7fffffff}, {0x2c00000000000000, 0x0, 0x100000001}, {0x4, 0x0, 0xd22}, {0x80, 0x0, 0x1f}, {0x81, 0x0, 0x7}, {0x5486c1ec, 0x0, 0x48}, {0x3, 0x0, 0x252}, {0x80, 0x0, 0xffffffffd11df6dd}]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000731000-0x4)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/enforce\x00', 0xf90af679e58eb1c5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000fbf000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) [ 85.851772] audit: type=1326 audit(1516119297.999:1194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 16:14:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000)={0x3, 0x8001, 0x8001, 0x3, 0x8, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace(0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) setrlimit(0x1, &(0x7f0000ae8000)={0x7, 0xfffffffffffffffa}) r3 = syz_open_dev$sndpcmp(&(0x7f0000fce000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f000029d000)=""/249, 0xf9) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000956000)={0x7ff, 0x9, 0x1ff}) io_getevents(r2, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") io_destroy(r2) r4 = syz_open_dev$mice(&(0x7f0000d0d000-0x10)='/dev/input/mice\x00', 0x0, 0x2100) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000b44000)=""/4096) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/16 16:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008bf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ba000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000195000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b43000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) readv(r0, &(0x7f00001a3000)=[{&(0x7f000037a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000afd000)=[{&(0x7f000051d000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) close(r1) 2018/01/16 16:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000931000)='/dev/admmidi#\x00', 0x8, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r4, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r0) tkill(r1, 0x1000000000016) 2018/01/16 16:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000057a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da7000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3d, &(0x7f0000532000)=""/233, &(0x7f0000988000-0x4)=0xe9) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f000040f000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) io_setup(0x1, &(0x7f000025d000-0x8)=0x0) io_submit(r4, 0x0, &(0x7f0000485000)=[]) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b06000)={0x8, &(0x7f0000fa4000)=""/6, &(0x7f0000332000-0xc0)=[{0x5, 0x34, 0x5, &(0x7f0000c68000-0x34)=""/52}, {0x2, 0x91, 0xfff, &(0x7f0000d9c000)=""/145}, {0x1, 0x85, 0x5, &(0x7f000087f000-0x85)=""/133}, {0x80000001, 0x88, 0x7, &(0x7f000022e000-0x88)=""/136}, {0x3, 0x81, 0x1, &(0x7f0000cd2000)=""/129}, {0x2, 0xb3, 0x57b, &(0x7f000080a000-0xb3)=""/179}, {0x7f, 0xb8, 0x7, &(0x7f0000632000-0xb8)=""/184}, {0x2, 0xe5, 0x2, &(0x7f00009ce000-0xe5)=""/229}]}) write$evdev(r2, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0xc000000000, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x104) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f000095d000)="9a6e4a725d467a76d78c1f3e10330cb80e9f9f025ce24b21e3bd710aab0f24754de40c4a34ce4461eba143c566", 0x2d) writev(r3, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) [ 85.926710] audit: type=1326 audit(1516119297.999:1195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=284 compat=0 ip=0x452df9 code=0x7ffc0000 [ 85.993279] audit: type=1326 audit(1516119297.999:1196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 86.018796] audit: type=1326 audit(1516119297.999:1197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 86.044288] audit: type=1326 audit(1516119297.999:1198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=277 compat=0 ip=0x452df9 code=0x7ffc0000 [ 86.069047] audit: type=1326 audit(1516119297.999:1199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14376 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 16:14:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000-0x4)=0x8000, 0xffffffe4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000001000)={r1, r1, 0xb2b}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x401, 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2018/01/16 16:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000213000)='/dev/amidi#\x00', 0x100000000, 0x200000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004e3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ad0000)=0x0, &(0x7f000098d000)=0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000188000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000061d000)={r2, 0x80000, r3}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000f6b000)={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000be9000)={&(0x7f0000869000/0x3000)=nil, 0x3000}) sendto$inet(r4, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 16:14:58 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x3, 0x400000000000004, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000017000)='./file0\x00', &(0x7f000000d000-0x8)='./file0\x00') r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000-0xf)='/dev/sequencer\x00', 0x40, 0x0) bind$pptp(r1, &(0x7f000000b000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/16 16:14:58 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xffffffffffffffab) listen(r1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000364000-0xc)='/dev/amidi#\x00', 0x80, 0x40002) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000256000-0x5)={0x100000001, 0x3ff, 0x1, 0x831}, 0x5) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000940000-0x10)={0x3, {"abd9433ab98b3b"}, 0x6b7}, 0x10) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/01/16 16:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000bd9000)=""/4096) creat(&(0x7f000044a000)='./file0\x00', 0x1c1) 2018/01/16 16:14:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x4, 0x0, 0x433d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000695000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000fe0000-0xbc)={0xd0, 0x0, 'client1\x00', 0xffffffff80000000, "a98c4875f05a8676", "efbb988fe98e3a2acf5c9f7c6719f94d8a895b5d0068200f597d937081b63793", 0xfffffffffffffff8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x8, 0x8002) write(r0, &(0x7f0000b6c000-0xe2)="06d35eff8d945db3ecb2cc7300000000001000005ed2bc18ce2c9b97ae23914d870000ffff9b16893549d9a9150bab20ba12695eab649ce90003006230dd698a69495ed643a76a3f6fa309598c7fbf4f7773c9a5f38b54a9", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000570000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ac000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00005bc000)="", &(0x7f0000b88000)="13", 0x4}, 0x20) 2018/01/16 16:14:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009bf000)='/dev/sg#\x00', 0x1, 0x420000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fb2000)='bbr\x00', 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000288000-0x4)=0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00006a1000-0x4)=0x0) 2018/01/16 16:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b01000)={0xffffffffffff276a, 0x4, 0xffffffff, 0x81, 0x0}, &(0x7f0000cb6000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000587000-0x18)={r1, 0x7, 0x20, 0x3, 0x4}, &(0x7f0000a3b000-0x4)=0x18) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0xd288bd32f0e3c1ff, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r2, 0x2) 2018/01/16 16:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x169, &(0x7f0000e0d000-0x169)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "150006", 0x133, 0x40000000803a, 0x43ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x3b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x100000001}, @generic={0x3, 0x5, "38200ddc46"}, @ra={0x5, 0x2, 0x20}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2f, 0x2, 0x1, 0x3, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x8, 0x3, 0xb6b7, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x3b, 0x10, 0x1, 0x89, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001d0000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00008a3000-0x8)={0x8, 0x6}) 2018/01/16 16:14:58 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000009000-0x48)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x10001}, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000008000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 16:14:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x4) flock(r0, 0x1) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00001f3000-0x40)={0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000a02000)="", &(0x7f0000aea000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x0, &(0x7f0000a83000-0x1000)="") timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000)="", &(0x7f0000d0a000-0x50)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(0x0, &(0x7f0000297000)={{0x0, 0x0}, {0x0, 0x0}}) close(r1) 2018/01/16 16:14:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vmnet1mime_type&\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000ac6000)=0xd355) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000de7000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) linkat(r1, &(0x7f000018a000-0x8)='./file0\x00', r0, &(0x7f000027f000)='./file0\x00', 0x1400) 2018/01/16 16:14:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) close(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/16 16:14:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000573000-0x9)='/dev/kvm\x00', 0x8fffc, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") socketpair(0x10, 0x3, 0x1, &(0x7f0000769000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) poll(&(0x7f0000a29000)=[], 0x0, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a99000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000927000)={r3, &(0x7f00007c6000)=""/175}) 2018/01/16 16:14:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000287000)=0x0, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000396000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000aef000)={{0x0, 0x8}, {0x2, 0x1f}, 0x8, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.201297] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 86.220129] QAT: Invalid ioctl 2018/01/16 16:14:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x46800) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000923000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009f6000)=0x20004) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 16:14:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f5f000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f00004fa000)=""/0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000abe000-0xc)={0x4, [0x199f, 0xe5, 0x20, 0xfffffffffffffe00]}, 0xc) r1 = syz_open_dev$evdev(&(0x7f0000303000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 16:14:58 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000333000)=0x8, 0x1) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb4000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fb4000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000fb2000)='./file0\x00', &(0x7f0000fb3000-0x1000)=""/4096, 0x1000) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/213, &(0x7f00000c1000-0x4)=0xd5) 2018/01/16 16:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000582000-0x24)={0x401, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:14:58 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f000080d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000078a000)={0x0, {0x2, 0x2, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x64c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x5, 0x10000, 0x0, &(0x7f0000f84000)=@generic="950c973995529aae6b00fba7775a8553", 0x20, 0x3, 0x0}) 2018/01/16 16:14:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x840, 0x0) fstat(r2, &(0x7f00004d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000001000-0x97)=""/151) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x97)=""/151, 0x97, 0xfffffffffffffffe) 2018/01/16 16:14:58 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000003000)={0x0, ""}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000005000)={0x20, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000007000-0x4)=0x1) 2018/01/16 16:14:58 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xd1)={0x0, 0xc9, "e93cff66a3999e3cac65fe7b5abde614bf5e00a86903cc6e0cf2febbd1cbe6945d62fab9d5dc360e25006868c9135c5ca25afa2701d1dfcb2e08c5f473a8991706abd42da5a2c4099d672d78a7f75c927bb1032598d0777d2c843f93d80fba728589c238c7075134bff7d46f6bac6d535f1dd23d9967fc0eb8a2f3144481c46cf29ec35a3b2484162f0cf7fe60f7dc6c42850f87ff90f649c174858b371bbf332a31c397ce8cc8c80b7f08c7fe018495847a701e24e1be9c7c70b21c11fd5abba1c3ae97a353eb19c1"}, &(0x7f0000000000)=0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x5, 0xfffffffffffffc10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'kw(aes)\x00'}, 0x58) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000e7c000)=0x81, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="18bc8d926636a40b601d90e84f594c5e50827f977856e83129005bb7", 0x1c}, {&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947844585061960677e8cb2acd969ca38ccb5393be6a700a4642efd6c904f41f42d72fcd191d6e91b3a9c", 0x4a}], 0x2, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x0, &(0x7f0000af0000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 16:14:58 executing program 3: prctl$setmm(0x23, 0xe, &(0x7f0000df1000/0x6000)=nil) acct(0x0) 2018/01/16 16:14:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000940000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000058d000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000d83000)={0x81, 0x1ff, 0x9, 0x9437, 0x2, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x1, 0x3, 0x0}) 2018/01/16 16:14:58 executing program 7: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x2000004, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0xffffffffffffff11) 2018/01/16 16:14:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002c8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00008d1000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r3, 0x4) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) 2018/01/16 16:14:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000733000-0x4)={0xffff}, 0x4) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f00006be000-0x1000)="9986cf76d951202f89b27c4b16b993c000fed7ea9c273dc9b06e147dc4910f8e7a044af9be1ba0ea7cfd363556ce8330c22320b2f66ec1a7713818f2f5d540b73c7c0c54e06faa199b7b683b0c5c90ae621adfd41dabe61dab3ffd382d3ad9bc08d83106cb9a6e73b24a1d1d13467fafb9d6c936c22e97511060f727f7ca0039bd63", 0x82}, {&(0x7f0000e8f000-0x61)="2522d89f487d0d29a7cfb2af11c9ce70cfc94ab88f131f0ede48bfdd2e6b5582e51c9ad221f1f68b41969f5af70593e9b07538365d6d03086821fbaed77d6f05f421444cf7c89dd79216e690aa70dcd0f9e4ff26d77671050b98d967c382810846", 0x61}], 0x2, &(0x7f00002e6000)=[], 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000044d000)=[{&(0x7f0000a2f000-0x57)="9feb3c19e03de34b729fbbe621d8913c474c51e8c3b25e62e05c22ad8baa52346f6b5f188524dda3d4ab90890f94ea2232b873e370315af75396e9e6ea0c2f166a998e2aec4aae8f5346688ccea378ffb6033ce1ba40b4", 0x57}, {&(0x7f0000a9a000)="", 0x0}, {&(0x7f0000213000)="f2dca82f03450c50291b9dff77a532d930d12512ceae4d19f9d9e4dc", 0x1c}], 0x3, &(0x7f0000cbc000-0x1b0)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd8, "5e885a0eda57733670b156b43107d4e4f9313b7ab4fad2c50a31879eb9a17465dea4fa63a5c4c69a7d5eb290871faee3fc98f75949fdd0ef3842c74a238e5e3e224417d7ca0d732bff05bf30d34a7fe9216a60e99c3b4370035b52811a3ac8e18e1368c4710e014fe92fd3478a89690484f650dd2d0322f8a5500913d3fc520f6326d095f72e9db208d36a612d668ac2d22eaadce9cdc534028451e765369964d8118d4eeebc12322f65dd951c954496d96c4c02f066456d665a35e8bc80b902b8634e148c0642565f69587d317c544e6988e0ea9fbe9ac9"}, @assoc={0x18, 0x117, 0x4, 0xa4}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x150, 0x4000000}, {0x0, 0x0, &(0x7f0000b2e000-0x40)=[{&(0x7f0000940000)="8a968efc7be88c9892d491cd2d7d806863c9cc194264cc83e03821fe", 0x1c}], 0x1, &(0x7f0000f30000-0x118)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x70, 0x117, 0x2, 0x56, "50439d3c1ccd225fb215cac41d536dad9013c5ce19b277a3e3a1c40db55a0014d139383ddff6fda203efb501d02a17e0f546995e7ff44d643efc01803a4fe5c21851ab6c82d8f6dd8a51b8ecba0d3ed1c7378f3b3a96"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5905}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0x40000}], 0x3, 0x80) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/16 16:14:58 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000639000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aee000)=0x14) r0 = syz_open_dev$mouse(&(0x7f000038b000-0x12)='/dev/input/mouse#\x00', 0x81, 0x20142) fchmodat(r0, &(0x7f0000997000-0x8)='./file0\x00', 0x102) unshare(0x0) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) sync() clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f00000d2000)=0x0, &(0x7f0000401000-0x4)=0x0, &(0x7f0000b70000)="") [ 86.489059] sctp: [Deprecated]: syz-executor0 (pid 14584) Use of int in max_burst socket option. [ 86.489059] Use struct sctp_assoc_value instead [ 86.537452] sctp: [Deprecated]: syz-executor0 (pid 14584) Use of int in maxseg socket option. [ 86.537452] Use struct sctp_assoc_value instead [ 86.555541] sctp: [Deprecated]: syz-executor0 (pid 14584) Use of int in max_burst socket option. [ 86.555541] Use struct sctp_assoc_value instead [ 86.574765] sctp: [Deprecated]: syz-executor0 (pid 14590) Use of int in maxseg socket option. [ 86.574765] Use struct sctp_assoc_value instead 2018/01/16 16:14:59 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000805000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x198) 2018/01/16 16:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a33000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000682000-0x60)={0x27, 0xbb2, 0x4, 0x7, 0x40, 0x1f, "28a3f202a1e4745589cafe263b141c29a06a7037975362745b0ccc64ba87ff3f869c4928e5cf1e531333f35d8d9e2b7377db77a32f4ca8dd5f652989cc78d1", 0x9f6c}, 0x60) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00009de000)={{0x1, 0x0, 0x0, 0x8000, "684754c3aa67f96c19d3a9957e5d3be19ff6f7b227df0fd6961080d8284dab3bfd69ae6ae5c6a1643c8c7861", 0x0}, 0x0, [0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x3e, 0x7, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x84) 2018/01/16 16:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000da3000-0x11)='/dev/qat_adf_ctl\x00', 0x12001, 0x0) fallocate(r0, 0x0, 0x6, 0x1000) fcntl$setstatus(r0, 0x4, 0x2004) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0xffffffff00000001) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000ae0000-0x30)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:59 executing program 4: r0 = gettid() r1 = getpgid(0x0) kcmp(r0, r1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bca000)={0x0, 0x3}, &(0x7f0000e08000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0xc)={r4, 0x8, 0x2, [0x0, 0xffff]}, &(0x7f0000001000-0x4)=0xc) 2018/01/16 16:14:59 executing program 6: futex(&(0x7f0000005000-0x4)=0x0, 0x20000000082, 0x0, &(0x7f00003f5000-0x10)={0x0, 0x989680}, &(0x7f0000210000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0x10)=""/16, &(0x7f0000001000)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000002000-0x7c)="1505fd6180ba0808375232624b5670f4ada7885a2c5f062715630a40635acbc31e816e25edbb1489bd85668e81d89186c25879cc1c19fdf345d1d2a6622626c3b2e1d7939c5f76f405d60a3738be91af4335e239b39caed3122127ea529f27cb26a4396403457d0074149650e6dfd1757bfcb5ef51f5514c9293fbed") ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000aa6000-0x4)=0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eba000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000eb6000-0xc)={0x20000000, 0xfff, 0x41}) 2018/01/16 16:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) timer_settime(0x0, 0x1, &(0x7f0000d56000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000b45000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x989680}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000713000-0x10)='/dev/sequencer2\x00', 0x228140, 0x0) preadv(r1, &(0x7f00001dd000-0x10)=[{&(0x7f000065c000)=""/4096, 0x1000}], 0x1, 0x23) pkey_alloc(0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000072b000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000612000)=0xc) getrusage(0x0, &(0x7f00002cb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f000033d000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00008c2000-0x10)='/dev/sequencer2\x00') 2018/01/16 16:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000065f000)='+@\x00', 0x0) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000418000-0x11)="75406b38c1f4f90ed295824a0ec29106ec", 0x11) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x0, 0x0, "80be31020065", 0x0, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') rmdir(&(0x7f000045a000-0x10)='./control/file0\x00') getdents64(r1, &(0x7f0000cdc000)=""/0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/16 16:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000056d000)='/selinux/relabel\x00', 0x2, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000795000-0x11)='/dev/vga_arbiter\x00', 0x80400, 0x0) 2018/01/16 16:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000d55000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f00000a9000/0x1000)=nil) r0 = shmget$private(0x0, 0x3000, 0xa00, &(0x7f0000816000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f000074b000-0xe1)=""/225) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f6e000-0x8)={0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/16 16:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000168000-0xb)='/dev/adsp#\x00', 0x1000000020002, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0x0, 0xfffffffffffffe6c) 2018/01/16 16:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003ed000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00002e0000-0xbc)={0x924, 0x2, 'client1\x00', 0x7, "c07a3541fc472b9a", "f21c2c3b9049402c0a483eecf1c3d741033ed2533b97f175e033b400d6dedede", 0x3f, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/16 16:14:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00004e6000)={0x0, 0x0, 0x7084cdf7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) clone(0x0, &(0x7f00009cb000)="", &(0x7f000062d000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000034a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00003c6000)={{0x9, 0x2, 0x3, 0x7, "72105586741f56c22fe45cb294ac36178b3d19bfe6748beed2df8f68e4b95682c29408e72526b267c1d75aa3", 0x807c88}, 0x0, 0x0, 0xcdd, r4, 0x278, 0x800, "a448e0aea25cc5bf4652cf0cd0dbef17c513b56514fda8f50e6bdbd02a04291d3317328b15af2b27de1b7d96d5ba81d7cc9ef2220ebd02c5ab67df3930988bb6", &(0x7f0000001000-0x1c)='\'user\'^cpusetself)vboxnet1#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x4a, 0x2400, 0x6755], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000001000-0x28)={0x9, 0x12, 0x7f, 0x6, "b68bb72a5f4b4c8b9be7ccfbeefadadfd1f273519905e5f5ada013a604b4e946"}) getrandom(&(0x7f0000001000-0xc3)=""/195, 0xc3, 0x400000000000002) 2018/01/16 16:14:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80000, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000150000-0x10)=@req={0x3fa, 0x0, 0x1, 0x0}, 0xfff8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000944000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7e000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ab000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x2, 0x0, 0x2, 0xa0, 0x20, 0xb7, r1, r2}, {0xbd1, 0x3, 0x80000001, 0x9, 0x2, 0x8, 0x1, 0x8}, {0x1000, 0xe09, 0x6, 0x1}, 0x10001, 0x8, 0x0, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x0, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x0, 0x0, 0x401, 0x9, 0x2dc, 0x1000}}, 0xe8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000227000)={0x0}, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bf8000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00005bd000)={&(0x7f0000442000/0x2000)=nil, 0x1, 0x6, 0x0, &(0x7f0000865000/0x2000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002fb000-0x8)={0x0, 0x6}, &(0x7f000026f000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ae4000-0x18)={r4, 0x6, 0x30, 0x7, 0xfc0}, &(0x7f00005c2000-0x4)=0x18) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000225000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d55000-0x4)=0xc) 2018/01/16 16:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f15000)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e90000-0x19)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9adc00000}, &(0x7f0000ced000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000077c000-0x92)={r1, 0x8a, "c56a4add8f36917a3cb1238aef188da55531c760003afce1306117e6754825c4a169b32c08d4a00c3309a4c1a7314752138bc22968962ed51b8ef3adfb3caec4bcdcc090b62435b5ef91af1eee35ce304f7aa0018fc1a1e4855170316f9a0afb5ee50fcaafe02d597f2127ccd9f8deaf10d45d7564aeb53507b828aed1de27b03a9c994413ecb6dde06a"}, &(0x7f0000aa6000)=0x92) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a6c000)=@req={0x0, 0x0}) ioctl(r2, 0x800000000000937e, &(0x7f000017a000-0x9)="010000000000002138") 2018/01/16 16:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000788000-0x6)='-ppp0\x00', 0x2, 0x80, &(0x7f0000608000-0x40)={0x4c8f, 0x1000, 0x1f, 0x0, 0x10001, 0x55, 0x9, 0x7fffffff}) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) syz_open_dev$binder(&(0x7f00003f9000)='/dev/binder#\x00', 0x0, 0x800) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000b23000-0x8)='./file0\x00', &(0x7f0000e07000)='./file0\x00') readlink(&(0x7f0000afa000)='./file0\x00', &(0x7f00006bb000-0x3f)=""/63, 0xfffffffffffffffc) r1 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000ead000)=0xd682, 0x1c6) 2018/01/16 16:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000024e000)="", 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000798000)=@buf={0xf2, &(0x7f00001c6000-0xf2)="d5446e91953b3607ff1c787d094b6268730fbb99576b06640709606517868aab4b30a51622fc564a928c9ab5c8f06aec12bad736a0cbb685daec70c13780206087cdedf8917880ea8e4c9dbd214175774a589d5d4d3897bf1087dd669e62cb0ffbe166a6c6c19f15adfb1882bb749ec69b34f302915b184751363db1af1bb498202a2b26228897aa98b6ad541f421f44f2459a694da7208365ed618fa84b37099ba6ed6cf3e8522b6cb071dba7952ade8a704fe098051151dd5e3f3bc4614100a99835507cd1c8b0e7cca91481f53f65ea2044aaf950f9216be9af3c13da3fb84a3a697ada36e05cafd1fa5dc2f2e7dc9207"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000828000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d5d000-0x1)=0xff, &(0x7f000092a000-0x8)=0x1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000083000)={0x2, 0x0, 0x9}) 2018/01/16 16:14:59 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xdd}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000066c000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00002d1000-0x62)=""/98) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cf0000-0xc)={0x10000014, 0x0}) 2018/01/16 16:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000235000)={0x0, 0x0}) r2 = socket(0x2, 0xa, 0x9) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000136000-0x28)={@generic="ce9a398b09d30791f04180382daebfe8", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000312000-0x38)={&(0x7f0000a39000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f000028f000-0x40)=[{&(0x7f0000853000)=""/0, 0x0}, {&(0x7f00005cd000)=""/73, 0x49}, {&(0x7f000036c000-0xc3)=""/195, 0xc3}, {&(0x7f0000e8c000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00001f0000)=""/85, 0x55, 0x1}, 0x100) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/16 16:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) writev(r1, &(0x7f0000218000-0x20)=[{&(0x7f000032b000-0x3)="aa", 0x1}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) write(r1, &(0x7f0000bd4000)='$', 0x1) read(r0, &(0x7f0000454000)=""/114, 0x314) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/16 16:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f000052a000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000c25000)={{0xa, 0x1, 0xbc5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x1c2, 0x4, 0x7, 0x4, 0x4, 0xd6, 0x0, 0xb38]}, 0x5c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r1, r0) ioctl$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)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000973000-0x18)={r4, 0x0, 0x0, 0x0}) 2018/01/16 16:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) modify_ldt$write2(0x11, &(0x7f0000b38000)={0x81, 0x0, 0x400, 0xfffffffffffffff8, 0x9, 0x800, 0x6, 0x60000000, 0x7ff, 0xfffffffffffffffe}, 0x10) sendmsg$alg(r1, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) read$eventfd(r1, &(0x7f00009f2000-0x8)=0x0, 0x8) [ 86.931680] autofs4:pid:14662:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) 2018/01/16 16:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000b58000)=0x0, 0xfffd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a70000-0x8)={0x0, 0x5}, &(0x7f000095d000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000379000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002a2000-0x18)={0x0, 0x4, 0x0, 0x7, 0x7}, &(0x7f0000ec8000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c10000-0x108)={r2, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x49, 0x1, 0xffff, 0x5, 0x3, 0x9, 0x7f, 0xffffffffffffffff, 0x80, 0x5, 0x3, 0x7758, 0x2, 0x2, 0x10000]}, &(0x7f0000e91000)=0x108) 2018/01/16 16:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000251000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000386000)='hybla\x00', 0x6) 2018/01/16 16:14:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x8001, 0x40}, &(0x7f00006fe000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000040a000)={r1, 0x2, 0x1000}, 0x8) r2 = socket$inet(0x2, 0x8, 0xffff) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) openat(r3, &(0x7f0000549000)='./file0\x00', 0x410000, 0x0) setsockopt$inet_int(r2, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) [ 86.983665] binder: BINDER_SET_CONTEXT_MGR already set [ 86.983677] binder: 14660:14676 ioctl 40046207 0 returned -16 [ 86.985248] binder_alloc: 14660: binder_alloc_buf, no vma 2018/01/16 16:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000552000)='./file0\x00', &(0x7f0000617000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000324000-0x14)="0200000000000000110100008000a00000000600", 0x14, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000aee000-0xb)='/dev/vcsa#\x00', 0x10000, 0x101000) connect$unix(r0, &(0x7f000003f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 16:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000fdf000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a1fe3d", 0x2, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, [], ""}}}}}}}, 0x0) 2018/01/16 16:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bd0000)=""/186, &(0x7f00003a5000-0x4)=0xba) r1 = syz_open_procfs(0x0, &(0x7f0000e97000-0x16)='net/ip_tables_matches\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/16 16:14:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') syz_open_dev$mouse(&(0x7f000079e000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000217000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f0000f88000)=0x0, &(0x7f0000a48000)="") pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/16 16:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00005a6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000930000)=0x32) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bfb000-0x9e)={0x0, 0x96, "6b3ad80bb088d0ba9cdbd1fc6e17e63cd7f8717a0c3d522f57ba47e638af21bbe74bd9c4b61759b76c55f2e466f138da2c3edd65d3ab0d89ccab6dd48f247fc1313057193b71e9253339fa2b2f57322e5af614accca43ca804f52495a8aa5c2eca99b93a5364f04e7799b6c8adaa62d496284c07e318274f9101d4c0f014b3b05f968651ef27d5eee5581741247d3460b2a9120e4458"}, &(0x7f0000df4000+0x891)=0x9e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009d0000)={r1, 0x10000}, &(0x7f000050f000-0x4)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet6(r2, &(0x7f000044d000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000030e000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003b2000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025a000)=0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000846000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00003ac000)=0x5, 0x4) [ 86.985274] binder: 14660:14676 transaction failed 29189/-3, size 40-8 line 2903 2018/01/16 16:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 86.991159] autofs4:pid:14678:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.553648128), cmd(0x0000937e) [ 86.991165] autofs4:pid:14678:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 87.038371] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.038502] binder: release 14660:14668 transaction 57 out, still active 2018/01/16 16:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d85000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e6a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002d5000)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000032a000)={0x2, &(0x7f000011c000)=[{0x2c6, 0x5, 0x6, 0x101}, {0x80000001, 0x3, 0x6, 0xfffffffffffffff7}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000953000)={r1, 0x6, 0x30}, &(0x7f000048d000)=0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) recvfrom$ipx(0xffffffffffffffff, &(0x7f00006f2000)=""/71, 0x47, 0x0, 0x0, 0x0) 2018/01/16 16:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x4, 0x0}) clock_gettime(0x0, &(0x7f0000072000)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/kvm\x00', 0x581800, 0x0) pselect6(0x40, &(0x7f00008b8000)={0x6, 0xffff, 0x401, 0x40, 0x8, 0x7fff, 0x0, 0x5}, &(0x7f000046b000-0x40)={0x9, 0x100, 0x3f, 0x401, 0x3f, 0x67df19bc, 0xfff, 0x2}, &(0x7f00009c4000)={0xe36e, 0xffff, 0x4, 0x3f, 0x2, 0x1, 0xb6, 0x2}, &(0x7f0000381000)={r2, r3+10000000}, &(0x7f00005be000-0x10)={&(0x7f0000f58000-0x8)={0x10000}, 0x8}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000db2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000130000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000086d000)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f00000e8000)=""/60, &(0x7f0000bf5000-0x4)=0x3c) 2018/01/16 16:14:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000552000-0xe)='net/connector\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000da9000)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000317000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd8, &(0x7f00000f6000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xca, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, "0d9ee6da02c1fe8cbc4d775ca54fb665436eac67e867923d6ccb1eb3db372287822194c5bee977ca9840e6e29ded6ca9f9db30d547fbc2be7019beff6e72ab429ec49472f5d9889329570acc887ed827be7aa9355e3758cc86eaf4a7e443f378b33cc7b8e3743b6ebbd4b0a3b7cd6b557ae3ebd4ad9c28ccc005981d81e08189296f692ba1a00ecf7a7babfcdb5534485ca2e49ee1cfba6ef4f05af734b91bee9376db0fa10e"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) add_key$user(&(0x7f0000aea000)='user\x00', &(0x7f000083c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000877000)="", 0x0, 0x0) request_key(&(0x7f0000878000-0xa)='blacklist\x00', &(0x7f00007f5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000037c000)='cgroup(ppp1eth1eth0keyringvmnet0lo)\t\x00', 0xfffffffffffffffa) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000e5f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d49000)=0x8, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000a2000-0x4)=0x0) 2018/01/16 16:14:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005ec000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x80000001, 0xfffffffffffffffd, 0x80}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cc4000-0x6)={r1, 0x8}, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) prctl$intptr(0x2a, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) [ 87.038510] binder: unexpected work type, 4, not freed [ 87.038515] binder: undelivered TRANSACTION_COMPLETE [ 87.038576] binder: send failed reply for transaction 57, target dead [ 87.206261] autofs4:pid:14662:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 87.236052] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 87.288037] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/01/16 16:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x285, 0x9a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdd, &(0x7f0000f94000-0x4)=0x10000, 0x4) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000a66000-0x10)=[{&(0x7f000079e000-0x200)='\f', 0x1}], 0x1, 0x0) 2018/01/16 16:14:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) readv(r1, &(0x7f0000d21000)=[{&(0x7f0000ae4000-0x7c)=""/4, 0x4}], 0x1) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) inotify_rm_watch(r1, r3) dup3(r0, r2, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0x400448fe, &(0x7f0000e2c000)="") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x3}) 2018/01/16 16:14:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ffa000)={0x0, 0x0}, &(0x7f000051f000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) 2018/01/16 16:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000cab000)=0x0, &(0x7f0000c68000-0x4)=0x4) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 16:14:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) chmod(&(0x7f000067b000-0x8)='./file0\x00', 0x1f7) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/16 16:14:59 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000019000)=0x5, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001e000-0x3)=0x0) truncate(&(0x7f0000010000)='./file0\x00', 0xfffffffffffffffd) 2018/01/16 16:14:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001ed000-0xb)='/dev/audio\x00', 0x4000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000e23000-0x10)=@req={0x0, 0x8, 0x9, 0x8}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 16:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$packet(0xffffffffffffffff, &(0x7f00006c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b4000-0x4)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000eca000-0x4)={0x1ff, 0x7, 0x8000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000+0xce2)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000a27000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000df0000-0x48)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:14:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000710000)='/dev/snd/midiC#D#\x00', 0x3f, 0x80000) ioctl$TCFLSH(r0, 0x540b, 0x295) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mount(&(0x7f0000771000)='./bus/file0\x00', &(0x7f0000820000)='./file0\x00', &(0x7f0000155000-0x8)='mq\x00\tue\x00B', 0x41820, &(0x7f00000a5000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f0000916000)="") chroot(&(0x7f0000f61000-0x8)='./file0\x00') r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000056e000)='/selinux/load\x00', 0x2, 0x0) symlinkat(&(0x7f0000f88000)='./file0\x00', r1, &(0x7f0000d38000)='./bus/file0\x00') 2018/01/16 16:14:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0xff64, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000013000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x4)=0x6) 2018/01/16 16:14:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x6, 0x3, &(0x7f0000001000-0x60)=[{&(0x7f00007e6000-0x65)="8611158dbf034bf6165aed33df3b2a260d4fcddf4bf1a8cf0ffbd976a7eb308a133295fd40edb82fffdc618adec7ae9f62f39f37475b9e46390756c9ad47d5ef5ac78aa52933542d7b350497d1dd2a0e7e4fb67c83fe4ab4bcb1cbd60144daa00216e2ea90", 0x65, 0x4a43, 0x45}, {&(0x7f000083c000-0x1d)="a31602721b7a9f1efb9da636a8fa7f3541ec540500cb16ef38da6fad88", 0x1d, 0x13, 0x800}, {&(0x7f0000001000-0xaf)="28c989e97166b65f6f060ab04ffb86c0fda3e52106432a7946876b0d537156daf54ea999a1ecbda1d7d26c3ee6a10b7fd7586d6490579dd5d2f927979ac1f3fcb36e2ff0e7457272d943152d7ed42ee66a03683288f3a3fd895c0179540b2c86d48d2eabfcd254d701bb05171e1a1c93484d989fe2fbf0c346387af301d4885367c6a92d95e90a747d59ccff4be70e3b95ed3df13229ffb83b09e00c2a30aecab2e97831704272b379cb166b3e2f44", 0xaf, 0x40, 0x1}], 0x140000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "38f8358c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "440008e5407be0bc4ec0342c1c8daa1f"}}}}, 0x0) 2018/01/16 16:14:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000138000/0x4000)=nil, 0x4000) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000b1a000)={0x0}, 0x4) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x4000, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000234000+0xe26)=""/131, 0x83, 0xbaf9, 0x0) utimensat(r1, &(0x7f00001bc000-0x8)='./file0\x00', &(0x7f00007bf000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000089c000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000aca000)={0x1, 0x2, 0x8001, 0x7, r2}) 2018/01/16 16:14:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000e1000)={0xf5c, 0x8000, 0xffffffff, 0x1000000000854, 0x0}, &(0x7f0000234000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={r2, 0x2}, &(0x7f0000be7000-0x4)=0x8) fchdir(r0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d41000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000f2e000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000abd000-0x8)={0x0, 0x0}) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r6 = getpid() waitid(0x1, r6, &(0x7f00008b9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000ded000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r3, &(0x7f00009e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r5, &(0x7f0000819000)="a062ec41829b4ff3781f56dd8648b21cd269a913601a226cf53bf465b4173c5e29389795ec366d61737312583aa9b007ea12fb5aaf2559968dee99eeb937d0dce65114278b852d8d81152a2e0c9aaeb949328e1e7843084fa16f1eff532903", 0x5f, 0x0, &(0x7f00006c6000-0x10)={0x0, 0x0}) r7 = fcntl$getown(r3, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000db4000-0x8)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000138000-0x4)=0x0, &(0x7f0000e76000)=0x4) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00005fc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xb3e4, 0x9, 0x0, 0xd2, 0xf003, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000052f000)=[0x0], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00001ba000-0x10)=[{0x4, 0x7fff}, {0x0, 0x2}], 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setpriority(0x1, 0x0, 0x21d) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 16:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20002015) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 16:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00007a4000-0x8)=0x2) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000040e000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f0000303000/0x4000)=nil, 0x4000, 0x0, 0x90010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000059d000)={0x5c, 0x0, &(0x7f0000429000-0x5c)=[@decrefs={0x40046307, 0x1}, @clear_death={0x400c630f, 0x0, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x40, &(0x7f00008d2000-0x18)=[@flat={0x77622a85, 0x100, r3, 0x3}], &(0x7f000085a000)=[0x78, 0x40, 0x48, 0x38, 0x20, 0x40, 0x18, 0x78]}}], 0x2b, 0x0, &(0x7f00006e9000-0x2b)="8960ff4e59f97f369faa82367eedc8cd9593f4651adfb5670c1bb0d8ca2adc9d4186c68a99f4a0e276703e"}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00006aa000)=0x2, 0x4) fallocate(r0, 0x2, 0x4, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f000026f000)={0x9, 0x10001}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000b5000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ddc000-0x9)='/dev/rtc\x00', 0x0, 0x0) nanosleep(&(0x7f000006d000-0x10)={0x0, 0x1c9c380}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000d5b000-0x4)=0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/16 16:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) eventfd(0x1) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e58000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000f10000-0x42)=""/66) 2018/01/16 16:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00009dc000-0x38)={&(0x7f0000a04000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f00005c8000)=[], 0x0, &(0x7f0000259000)=""/110, 0x6e, 0x9}, 0x40010000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000073a000-0x12)={0x0, 0xa, "007e90785e5f4924de05"}, &(0x7f00008b1000)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000351000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x401, 0x400, 0x0, 0x8}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000-0x8)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:15:00 executing program 1: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000000c000)={0x3, 0x9b6e}) writev(r2, &(0x7f000000e000)=[], 0x0) write(r2, &(0x7f0000015000-0x1000)="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", 0x10ed) 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000996000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) connect$inet(r1, &(0x7f00007cb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:15:00 executing program 5: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0xffffffffffffffff, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x2d2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001e000)={0x0, 0x1000}, &(0x7f0000048000)=0x8) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000061000)={r3, 0xff}, &(0x7f0000062000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000058000-0xa)={0x7e00, "9db1437c551e"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000005f000)={0x12, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000023000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000034000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:00 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000993000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000fd1000-0x8)=0x9, 0x3ff, 0x3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000fd1000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000063a000-0x18)={r3, 0x0, 0x0, 0x0}) dup(r2) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fd1000-0x40)={0x0, 0x1ff, 0x8, 0x5, 0x8, 0x9, 0x589, 0xc7}, &(0x7f00004e6000)={0x9, 0x1, 0x100000001, 0x7ff, 0x9, 0x5, 0x1ff, 0x20}, &(0x7f0000fd0000)={0x0, 0x8, 0x6f, 0x3, 0x2, 0xee0, 0x3, 0x6}, &(0x7f0000993000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/16 16:15:00 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x6, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006e4000)={r2, &(0x7f000055a000)="", &(0x7f0000be6000)=""/84}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/16 16:15:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000014000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 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) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r11 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r13 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) getgroups(0x4, &(0x7f0000012000)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000012000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000)="c920b77a530d972b999b573fe0db2ad5e881a8f8c58f59d56f8a265a00f80d547c86592d7a85f7d0f7a224d6f675fe02cb888198721f219b7a9b100899972175bd0d1b9ce148259ea0cef0e0dcf7b84bbb9a545d1dbccbc7e49897d1531188c714ddf36ba70c24a2977667f369740ac86fe6477dcd76489a91f168528c611189d45554a27dfeb4d70d08b34a2f43d4426c513eb59a60dd379bcc98ffb3d02232142751a7507f1e4e81d06a7dd0fc4c9bcd5f45367640d858a3d5f11368970948affb3db070cca089a0339bc76b50", 0xce}, {&(0x7f0000000000)="36822f8de1e7d1bf633d3f500716bc536f3fd849e77d7797efe0fd4e37c7b92b1817247edc855910ad18148a73f39d015338017a083cc459ab8d2e925fc26d1d41d65487ec37c5212ccc0e8727a83d59a9b3caa778f08c1d6ea79998ef506c49a065f479f9a580f58c9c9fa394ebd6fdfef13e1e6c8288d6a5f5d788539fbcc656a5c2544fce4e98a3ca5429298e2d4ecd28332709f6293ea2abc851e3fa3308ac832c121df65e71047cc45462bff426d1a127032b7b99ae9de9235771050e44fc8fd442e481b4dd5539cdb699a66fa7", 0xd0}], 0x2, &(0x7f0000002000+0xf01)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x20, 0x20000800}, {&(0x7f0000001000-0x2)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000014000-0x72)="293f9e8b7210d313304bcdbfc7993ba01d97019a936d82215ff9b143a3326a53ac42cdd4f81ee0d12382e8e292b090b74528a3a07fa4f56b991e70f91ecdee5ecf513406c34372a627e3068dc4d1805464b6b168e0c163ca01d1a5b4b7e4333886d93fa9c5b4b4a513900814ae584e08b345", 0x72}, {&(0x7f0000000000)="e00c9f2adb26284ccd2365cbe94b7ba7b5dfc4129d06cca55274573619643cededeb268e797ff52a11ab3626135d810997931d843e9ab81dcd6a546182317afc0abf1b34687a7ac61fea408c99f1c2c27dc78ca148350a99147f20aa2545b573e3b37295b94df2197234faccc52ba7fef5b937c13fb778711bb30b6e26b27311aec169acf287bc60973e89c5e450de1a541e5f9905fbebd8477f93400970c4ab2038ff17ef0b6d7e0d6fd5b635f34bb9bc2c92b0f774549d", 0xb8}], 0x2, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4004000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000)=[{&(0x7f0000001000-0xf1)="f6353b4e432cafe99efd9c238b28f7f4aba785cf6d71aea16b05833d3a1d4d43efb09b3f6a25b803eac584e37a3870a0cc992c67c091980d6deb2924b30c525b87061dd24f04e0dade04f9fa23b18b2cd732a76d3ab3f5c676ab73a28bb5a7d1071d0fb2f6e73e7ed80f2e45059e32971fbd5e38d145764fe7990442324c165f0d761ba7a083c8f5f953b0f51ff8d96d08085c6c4fbbb7f153c591080c326e28b6db1e208b655b660c530996eecdfc8328535cde55c390d0ddb3a92dd5155451bcc107247c1645926c046c5aad1738a0a17b2ab569533ac4948f87310c7d00184ab6546fccbc48709683ab4456e8aa5cb0", 0xf1}, {&(0x7f0000012000)="01f54aa314471519476634b43510befc1a556c31ad3e6216353c5c49e17d1c1724cdca6f201e0b6dbaa78563ecae730df05297d79fa2ae333b1a324d80ec7471e9fc7691ed68ea07fc422020fde2192872597038edfb", 0x56}], 0x2, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r0]}], 0x30, 0x98182805a347b86}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x50)=[{&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="db8d284dc58c2314646dd2d69160737c9c096d26959ccdc33c21eeea46d71678258f8708f75624c32c7cb1db5cd3a85abf3882190ae830e4fd6073a7ca8b80871f05052364053e9da696e322226984d847fab79a6db21a55d1e9360a0c1b6073547181a622ba966e9c6dd16e657f13c87ae989c58f63de5293345dba1b7ba9c5806c30a15a3593e6f4d875bee62ab58fb2822e2a07995586a99cd5b3fdd1419f9e88ee47262e13c5fd626811cb5fd6567c776f7771f03a103e8114978726b382e8823524793b8cd2741d645df13a8e5963251a718849fe612774b01abb1b1973941253cf67d90fedc62f3abd5304519a", 0xf0}, {&(0x7f0000012000-0x71)="4c1b8b6133169d96d6d455cd9ddfd49f97694ca59612af5ce51541d1d2857ebcd51efc4253db64418724bce163409b4e1ade0516a38ac1a46721a835198c0f432be2069c6d606a2fad1d2b0f055fa0c0309432b16ad7d167a8d9acad28753876ae2c7cdbe8f23d5e26cdbc860b39e58252", 0x71}, {&(0x7f0000001000-0x5e)="b258bb795615c93ebd7a227c22d73618f699fd4933d8128cd53be8da092820f1ab173d1b96b706c965181d4bbbaf263677b38b42dccddebedb2006a328288771467632c3a9f2893d2db6f357e7dadf2a560bb32fbfab2533bf7fdfe99f6d", 0x5e}, {&(0x7f0000013000)="4099e3dd31514efdcbdb9745acce27c40badc0bbc60a9f135c67fee63f2fb8045980ca67aaaa9387212a147cd036449b795562d0b2bebf6d69cf99a5e3ff795566a2748181d772a977a209af1d4881234092f12e6fda981b31994a277b30edb75c2537922d03760b2ddc209159bd03a69c465bd69900ca8761e88501f09a5aca058e341ceeddce0aaa0030373eeb42bfc9883a51c2fd02d241e148bac9cfbe9a495990785f7a1f1f9f080f38d4a58a6f339fe59dd135149ee5a89e881174ca4257096c5b2c97be", 0xc7}], 0x5, &(0x7f0000002000-0x98)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x98, 0x810}], 0x4, 0x800) epoll_wait(r0, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8001) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f2d000-0x18)={r0, &(0x7f0000d57000-0x1)="", &(0x7f00003bd000)=""/55}, 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/checkreqprot\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000dfe000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0x2, 0xfffffffffffffffe}, &(0x7f000058e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cc8000-0x40)={r2, 0x38, "9d97744c555abaef18658a5800205e9ea6457d7e0b9f35f75f622bd6edbb1deb1f16a8f8b2108164286ecb7ddc6268bdb57d0ca26d963c8c"}, &(0x7f0000b62000)=0x40) 2018/01/16 16:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000070000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000d8c000)=0xc) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00007de000)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffaaad, 0x0, 0x6, 0xa, 0x1, "f9dfda14316c3c34d38ebd3d5f7f163e0b80fe7b3f4d2af93ba588f559e235f41dfeaf0e71dd9193493ba9a35a468308538426823ae222111cd5520b24efe12e", "b9ef30281547411682c97d93a6b34e985ebc38dee90850a0b33fc82f3e85860157d4ec8ee0e2637a0023c5f5ab847902c055f9a311899884877958eaea67d6f1", "27462f5f6b803f73d235aa9cca7a5dae5eaf096ff84ee8223826eaa86237df33", [0x4, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000a18000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000014000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000-0x20)={0x9, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000001000-0x10)={r3, 0x3}) r4 = memfd_create(&(0x7f0000013000-0x3)='.*\x00', 0x2) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000002000-0x58)={{0x5, 0x1}, 0x1, 0x4, 0xe73, {0x9, 0x7da}, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xd)='dns_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x2)='.\x00', 0x0) 2018/01/16 16:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = syz_open_dev$mouse(&(0x7f0000717000)='/dev/input/mouse#\x00', 0x4, 0x0) syz_open_dev$binder(&(0x7f00002b9000-0xd)='/dev/binder#\x00', 0x0, 0x800) unshare(0x0) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") r2 = fcntl$getown(r0, 0x9) wait4(r2, 0x0, 0x40000000, &(0x7f0000af3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrlimit(0x0, &(0x7f0000ac2000)={0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000a51000-0x1000)=""/4096, 0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000102000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e1000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00002fb000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000bc000-0x10)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00002ef000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x2) ppoll(&(0x7f00000f6000)=[{r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00002f0000)={0x0, 0x0}, &(0x7f00002f0000)={0x0}, 0x8) 2018/01/16 16:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005f3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00004c4000)=0x2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') epoll_create(0xce1) mkdir(&(0x7f0000958000)='./control\x00', 0x0) fcntl$setown(r0, 0x8, r1) mknod(&(0x7f00009b4000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b6000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000998000-0x14)={0x2, 0x2, 0x3, 0x4, 0x40}) clone(0x0, &(0x7f00009dc000)="", &(0x7f0000851000-0x4)=0x0, &(0x7f000012d000-0x4)=0x0, &(0x7f0000fcc000)="2f3ed7765ca0f97f652742657ed0273f9bbf8ec831e672b42e3f9e265a37514a915322adc8d43863496382378e0ae93d5c1efe438fa8d39ddb9e0b3aa498f1fa17ebff083973b56a41a06f2eaf036c8fe36c89defee1d0bd22cd6f6476492c3894a8") 2018/01/16 16:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000345000-0xd)='/dev/binder#\x00', 0x0, 0x80000000000802) r1 = syz_open_dev$usbmon(&(0x7f0000691000-0xd)='/dev/usbmon#\x00', 0x70e2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000908000-0xb8)={0x0, 0x7354, 0x9, 0x6, 0x200, 0x1ff, 0x9b, 0x80, {0x0, @in6={{0xa, 0x1, 0x65892dd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x100000001, 0x6, 0x400}}, &(0x7f0000c35000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d67000-0x88)={r2, 0x80, "9bee23348bbc4eb16a3578111d4ec3f54738b25bc38d01c412c35d2bc5358bb17eeb075a979135c246eaba06e3c4129051617857ee532a92bd9fbc833318d7b6583cc44419ae3957ed10b4b8bb926d6951abc7301e31152ef243ab913454739fd5e133c1c91b72409e6029e5786932df753b9578e02e3fa9f8226fa73f8d9cd3"}, &(0x7f0000f21000-0x4)=0x88) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008b2000-0x8)={0x0, 0x80000000000001, 0x7, 0x70b}, 0x8) 2018/01/16 16:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) write(r0, &(0x7f0000667000-0x5b)="04a84a69a13980f32d060b2cd4f4a6dacf09e9eadd858db357c97ccbc00d02d4712a70d20fef75348ac4adc6ca2e0fe53b2a75000ddead331a74f7a0dcf3f4be0825c840abe7e851f524d94f6e6199ce16dde2af8763db6d79f315", 0x5b) 2018/01/16 16:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000f000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000364000)='./file0\x00', 0x20000, 0x80) accept$netrom(r1, &(0x7f0000898000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005cc000-0x4)=0x10) 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00008a4000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a1000)=0xa0) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getitimer(0x1, &(0x7f0000ca8000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETA(r1, 0x5406, &(0x7f00008d5000)={0x2, 0xbdd4, 0x8, 0x4, 0xfe21, 0x7207, 0x3, 0xfff, 0x7, 0x9}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x80e85411, &(0x7f000001d000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:00 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bb3000)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000752000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f25000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00008cf000-0x10)={0x5, &(0x7f0000f10000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000eb8000-0x4)='tls\x00', 0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00003ad000-0x10)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$inet6(0xa, 0x80000, 0x7) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000cc8000-0xac)="dbdaa283d8d106499a6eeb806b33c40b036c01f523c0034a6a1e263427fd42d0b945dfa6ccd826fb2960c2cdb88fe0f35ee06655d2da69f386726502b440455d7b261fc4eb31f1f07cc153a746dd566701dc0f65baf9ace3ba4026af41f6f23b3864a7b656e03de543b8884b1683c885bc68b24ee116c60e651724ba5196c059a220db8c61675d2732cd4298997ccf482990a49e04836a67a9a14149aa41fe51ebf86a48e860409a0c12df02", 0xac) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b65000)='/selinux/user\x00', 0x2, 0x0) r4 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000a68000+0xc20)={{0x0, 0x1}, {0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$audion(&(0x7f000039e000)='/dev/audio#\x00', 0xffffffff, 0x101000) 2018/01/16 16:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) fremovexattr(r0, &(0x7f0000c85000)=@random={'system.\x00', "2e23915c7d2500"}) write(r0, &(0x7f000031a000-0x25)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000e09000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) 2018/01/16 16:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006f9000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000761000-0xd2)=""/210) mknod$loop(&(0x7f0000c74000-0x8)='./file0\x00', 0xc142, 0x1) 2018/01/16 16:15:00 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x9)='\\lo}&\\./\x00', 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x1ff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000005000-0xb8)={r2, 0x2, 0x200, 0x9, 0x6, 0x3f, 0x2d, 0x9, {r3, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x9, 0x7, 0x0, 0x8}}, &(0x7f0000004000)=0xb8) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/60, 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x9, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0xa0)="cfb76ffc15b81f0ab281a7caadb47463bec9e45ef62d5aabbb5ea25000f3e2ad5d4febfdd6cf187eadf13aaee1fc0144c0c8cddf36e4900a607cd9aeb93c9001ad1b9af16f826acc6dba9603edc184817f670b242164c799ff5017f1c24af95132fc730f87be202210b265cdb71e0241fdc363c70b4f478aba6d6c0a3187d5538f54c6bdfc8ca66359d0fc64fcfa7783236184dd42fcb57f064f831ef6cf767d", 0xa0, 0xfffffffffffffffd) keyctl$setperm(0x5, r5, 0xffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000004000-0x18)={0x3, 0x10, [0x1, 0xfff, 0x100000001, 0x6]}) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) read$eventfd(r0, &(0x7f0000738000)=0x0, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000049000-0x88)={0x8, {{0xa, 0x1, 0xc243, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 16:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00004ba000)='./file0\x00', 0x88c00, 0x40) openat(r2, &(0x7f0000fb5000)='./file0\x00', 0x4000, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$sndpcmp(&(0x7f00006e6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000616000)={0x8, 0x0, 0x2e8, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1b63) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00009f8000)={0x5, 0x0, [{0x800, 0x3, 0x0, 0x0, @adapter={0x40, 0xbd8, 0x9, 0x6890, 0x2}}, {0x400, 0x3, 0x0, 0x0, @msi={0x7fff, 0xfffffffffffffffb, 0xfffffffffffff5d4}}, {0x1ff, 0x4, 0x0, 0x0, @adapter={0x7fff, 0x3ff, 0x1, 0xfffffffffffffff8, 0x8}}, {0x400, 0x3, 0x0, 0x0, @adapter={0xa3, 0x3, 0x1f, 0x0, 0x8}}, {0x16041ff4, 0x1, 0x0, 0x0, @irqchip={0x5, 0x475}}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000bf6000-0x8)=0x2) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000493000-0x8)={0x0, 0x0}, 0x800) write$fuse(r1, &(0x7f0000259000-0x30)={0x30, 0x0, 0x7, @fuse_notify_retrieve_out={0x0, 0x7fffffff, 0x4, 0x1000}}, 0x30) pwritev(r0, &(0x7f0000b08000-0x20)=[{&(0x7f0000f7b000)="26072401bd714e94e5b5960ccc8a2e0e807bb0817b710d1cee15bd9d8d59db712b657822c89fe955ee1debbd0e95c2c12da782ba270630a5533b1bcfe577d1af2dd8d3f0b3462ca308f2b0b4a7f92eaf6f0d02f5133e5b555dc1ac7aec0da29a3f45dc738ab3613b0e98e3bf95edec50ef001e5739a0d490eb1af6cce3d2f588c81da8d2e38d084a6afc0af819c15e4ad962bb139ea3ff2fa30e9f988a82ba3c1864ce365ae80844a4f4102f81ba654b0f70ff0a4f7160787fc244757e26f726bcb77b25b467e777fc9f04d55309f91758c6ed516f284c8a3c37c905d7ef8790abbf403c3d5f77e0fff594fe1fc5", 0xee}, {&(0x7f00003aa000-0x39)="26ac723f7797dc590ebca233efdda46906aef5de84db9eb7e294c2cec84a8947764b64896a43ef770cd23693e46f2ee33f0b5ad625a34cd473", 0x39}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006ee000)='net/rt_acct\x00') sendfile(r2, r2, &(0x7f0000422000)=0x10000000, 0x6138) 2018/01/16 16:15:00 executing program 4: mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d47000)={0x2, r0, 0x1}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00009f1000-0xc)={0x2, 0x6e, 0x1000, 0x1, 0x6, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) ppoll(&(0x7f0000811000)=[{r2, 0x14, 0x0}], 0x1, &(0x7f0000560000)={0x77359400, 0x0}, &(0x7f0000b71000)={0x0}, 0x8) sendto$inet(r0, &(0x7f0000d42000)="", 0x0, 0x0, &(0x7f0000784000+0x227)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 87.919456] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 16:15:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4400, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x2, 0x6d396c79bf7c359a, r2, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000506000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000495000)="7cbe09b2a6ceb22522e4d34c46aab8cb6f83d205c2b42535166eb5055177aebf28ccd0abe383d7dc9f8e2135ff3512284ced2d464db933a6860250d98a2bf3df9d91ae08b30d9b6a1d3d8bff7926ae3c307676a26a3101d12c7730764d483ef52478b5cbebf42cacaa7d27fc3fab26c3e5cf8f6975b83d59fd6f2af13342d93da15d0cc37e7b0eb2239a513523") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:15:00 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000891000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x9, 0x10000, 0x7f, 0xffffffff}]}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) recvmmsg(r1, &(0x7f0000007000-0x78)=[], 0x0, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x8921, &(0x7f000000d000-0x4)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f000000d000-0x4)=0x5, 0x4) 2018/01/16 16:15:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x480002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000a7e000)={0x0, 0x0}) socket$llc(0x1a, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000cf1000-0x8)={0x0, 0x0}, 0x84000) r2 = syz_open_dev$admmidi(&(0x7f0000e1a000)='/dev/admmidi#\x00', 0x8001, 0x80000) fanotify_mark(r1, 0x2, 0x8000010, r2, &(0x7f0000be4000)='./file0\x00') 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a9000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b0000-0x4)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007e3000)={@common='vcan0\x00', @ifru_flags=0x1003}) 2018/01/16 16:15:00 executing program 2: clone(0x0, &(0x7f0000176000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000da3000-0x2)="") 2018/01/16 16:15:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f83000-0x90)=[{&(0x7f0000e36000)="9f5f957186426fc679587ee73055b9bf575894b734761a738dad838ef132e7d023e9b877b8fd93bb9b834aef7c516d235ba89f81ce121d9d63a2", 0x3a}, {&(0x7f0000535000)="583f08941aefb3414e8aea0a7794a0265a4348d2385f2bbd3026d38f94067e431b7a180bf98d73ed34d3c8993f108291a9162eb8150405e06527189d6b097a2c294427dd4b2d24284d61b2aaaa61da05d8604799c8118e03a0fb64c28ccd728f095da9f752de8b5f8fb2822a7bf10a45afc97eac3414987c16473ba44072a361476cc9f3b42514daf0ea909c8e1139e068a6ef8c865eab03fbb48ad1aa86", 0x9e}, {&(0x7f0000000000)='< ', 0x2}, {&(0x7f000084b000-0x28)="41d0965088b660082975848d32c2d57ae320011456150c50377fa9b62e94f9240f29529d8e5d7a26", 0x28}, {&(0x7f0000133000-0x1000)="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", 0x1000}, {&(0x7f00008f1000)="8497f5bda1c2517c5a9c1e54f9f9d03e12dddad9478601f7b29bd7154605079d3d40df7f792e45baa1c3742a8588f0203331e8362d9af370811b1473fe135a6ee15ce63226dcb19b085a99d45e90a3dc4d73a19a62f0cda08a40dacbd44fd361b8183901f749109f113a3eabbdf0308f9b7c650315bd2b4dbdbba42da155d7498564344fe6f311825f3b181218a043f23abfa14d8347d275c45fbee2566289ed2e067db8f5f23c239e01e9", 0xab}, {&(0x7f00000e7000-0xb1)="33a54448e18c65b2e6d9a99e457b4eaa9b4ccdaf6f900887f6ff3d9505fb9bbc21992e2033ed06f3481d76e55bb92145389a7f497f78ccd931ac4e484659a06593f3ae8a3b8bc44722fc2a7e7394b6b65d4e1253c9e09327180e733a245bba60d4613f49f99832109a1341549a640190fb696805fef954604b8d7b22f8f1ef9a7bff3b0655c265a5e7cf2eed5013cb13e07c5ec0ab7f2f1fbde8b9173e4a76f0052ceb6b3aa56c4742df3e2b9ecb0e1de9", 0xb1}, {&(0x7f00006d4000-0x1a)="0cc496091bb2b53e7292cb4684bd607c58a2adb139561c694718", 0x1a}, {&(0x7f0000000000)="329653daa879f9c2692597c56c79970fc3bddd6318c93f7e6acfaf79edc532cf334573b358b22c465302156c2e7a31a0a23adb977c6131fc3dee7e6e71aee7da45f2cea05549aa75636faacdd5dc0d5cb9865987c22d2ea7c742297c16cb171d740f97e4f3295567612cb067289f50d586deee624e8b9204eadde6ed6b2f030945d57f84001e8861551d205983fa825aac5e62398275fc2d0427e418c6125ba4e1d93a82973223ff3f25ba8148c80a96cdb0a1960a9d3db50f029cef44dd0a9b019236d219ab1c43857cf96edc0973fa3f72c14687e136f6fb88fae98c2d8c22c6", 0xe1}], 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000147000)='/dev/audio\x00', 0x100, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000009d000-0x4)=0x0) wait4(r2, 0x0, 0x1000009, &(0x7f0000076000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d2000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000412000)='statm\x00') bind$ax25(r0, &(0x7f0000eb7000-0x10)={0x3, {"7739636100f3ff"}, 0x1f}, 0x10) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/16 16:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x2}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000068b000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/16 16:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072a000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000536000)='/dev/cuse\x00', 0x14080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b5c000)={0x0, 0x987}, &(0x7f00001d0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000166000)={0x1, 0xd, 0x3f, 0x2, r3}, 0x10) r4 = accept$alg(r1, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000a67000)=@generic=""/16, 0x10) sendmsg$alg(r4, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f86000-0x10)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000bc8000-0x78)=[{{&(0x7f000089f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f7d000-0x40)=[{&(0x7f0000241000)=""/79, 0x4f}], 0xecf, &(0x7f0000800000-0xcf)=""/207, 0xcf, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={r5, r6+10000000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000686000-0x8)={r3, 0x800}, &(0x7f0000d76000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00007cb000)=0xbaa, 0x4) 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000037000-0x12)='/dev/input/mouse#\x00', 0x3, 0x2) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000af0000-0xbe)=""/190) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e3e000-0x20)={0x4, 0x0, 0x1000, 0x2000, &(0x7f0000fbb000/0x2000)=nil}) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002de000-0x6)="f33c0925ff7f", 0x3}], 0x329, &(0x7f000089d000-0x178)=[], 0x0, 0x10000}, 0x0) 2018/01/16 16:15:00 executing program 7: r0 = add_key(&(0x7f00004bf000-0x8)='trusted\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004a7000)="", 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r1, &(0x7f000032b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d87000)={0x0, 0xffffffff, 0x9, 0xffffffffffff56d1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x2, 0x10000, 0x7, 0xffffffffffffffd1, 0x1}, &(0x7f0000001000-0x4)=0x14) keyctl$chown(0x4, r0, 0x0, r2) 2018/01/16 16:15:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000699000-0x7)='ns/ipc\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000628000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000744000-0x8)='keyring\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f000017a000)='keyring\x00', &(0x7f00005fc000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) pipe2(&(0x7f0000951000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000a50000)=""/123) keyctl$unlink(0x9, r1, r2) 2018/01/16 16:15:00 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='map_files\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000001e000)={0x0, 0x50ed23e6, 0xb0cf, &(0x7f000001e000)=0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000003000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000000e000-0x3)=0x8, &(0x7f000001e000-0x8)=0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) syncfs(r0) 2018/01/16 16:15:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x6914, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f000077e000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000076a000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000e09000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fa8000)=0xc) r3 = eventfd2(0x0, 0x0) read(r3, &(0x7f000044a000)=""/159, 0x9f) io_submit(r1, 0x1, &(0x7f0000d00000)=[&(0x7f0000a42000-0x3f)={0x0, 0x0, 0x0, 0xa, 0x0, r3, &(0x7f0000243000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f25000-0xd)='/dev/dmmidi#\x00', 0x8, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f26000-0x38)={0x0, 0x0, &(0x7f0000f26000-0x90)=[{&(0x7f0000d4a000-0xc2)=""/194, 0xc2}, {&(0x7f00000ed000-0x6)=""/6, 0x6}, {&(0x7f0000804000-0x46)=""/70, 0x46}, {&(0x7f000039b000-0x44)=""/68, 0x44}, {&(0x7f0000f26000-0xea)=""/234, 0xea}, {&(0x7f0000f26000-0x8e)=""/142, 0x8e}, {&(0x7f0000f26000-0x87)=""/135, 0x87}, {&(0x7f0000f26000-0x6e)=""/110, 0x6e}, {&(0x7f000041a000-0xb5)=""/181, 0xb5}], 0x9, &(0x7f0000f25000)=""/153, 0x99, 0x7}, 0x40010002) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f24000)=[@in6={0xa, 0x0, 0x9884, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000f24000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f23000)=0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f25000)=0x1, 0x4) flock(r2, 0xd) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) 2018/01/16 16:15:00 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000308000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0xffffffffffffff80, 0x18000000000, 0x6, 0x1, 0xd75c418, 0x0, 0x23be, 0xf9, 0x4ffe, 0x80, 0x9, 0x8, 0x9]}, &(0x7f00002af000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000066000)={r1, 0x50, "39bc90a4e10971ac8d7dc63fd7d182fcb23398c17395e211e999433b86d02e8b9b5edc26bf3efcbf7fafea896e0ad6a36e8032e429b018eb646b651fbd553ceabf7a76d0c39f20bf314e3dd00d8ce22b"}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fad000-0x55)={0x0, 0x4d, "2100516914786be9f9f097751fd7946d763d2a911cf45f98c8eb88da4b76076a6eca9bbba63b051780af04b151cfb0c0e4d306c0dbe96431133ae301454ea5a880383cace6f483f7aad079289b"}, &(0x7f000039d000)=0x55) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d06000)={r3, 0x44, "b6e38cdfc647554874ff9627ef48e306ffdbe8142d5fe272640defc3d2073556185869e143c5f6cdf3bf3dcc1eeebf064308a2cb385c5aaaed21184d78bfe2979c52404a"}, &(0x7f0000bf0000)=0x4c) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x8, 0x0, 0x0, 0x0}]}) 2018/01/16 16:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a4000-0xa)='/dev/cuse\x00', 0x4441, 0x0) write$fuse(r0, &(0x7f0000ce9000-0x14)={0x14, 0x0, 0x7, @fuse_poll_out={0xff}}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b4d000-0x28)={@common="6c6f00000000004aa800", &(0x7f00008de000)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @hdata="2a45c889f6155f9e80924c42c87f58ba29fe512ba95625be57de668d4f1828f2ec3bddea38db6673099e945691b712a2d8fc6e5a", {"9900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {'\x00z', @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000591000-0x4)=0x4, 0x4) 2018/01/16 16:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004b6000-0x4)=0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe79, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007f2000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x100000000000, 0x0, 0x0}, r0, 0x2, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000616000+0xa2c)='/dev/input/mouse#\x00', 0x16e, 0x80000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000c12000)={"76e850a5b4bded14cda517f6bed72f1a97c6b0d0c46559097f9d2a01b857ba17269cc451fc612bbd17c3b5761ccd0e6fdd7403473517cdd003a4e68dbc3359edb6aafd3401f21575fc31faf9754daa15fea2ce5072d55af7d391efd78e50a036a7632a7d5d8e69a11baf551e8ddedbbc060260763169ec688575d551f3958607a2f50d9850b639f71945f58621fa0d15162ebdcd81a1e59a1e830f5bc6f63a18a3073204caad61ebf784191ee627b3cce670fe2f8d57ed295b8a6fc9cb22040466429c6a67a25f8e305a320c8d20d8b19ac73d9c46dd92a82777aab4bdb26baccd91b4ffab15d18668cb5da7e6a95302b5a1cf06a1dfba663896b2bc0c1ef53d3008c6ba17c96f582e043a3f3eb53699258c08695f54f481582d520571fd95c7fc47dc4f8ce1a670345ea0f26f1690c2c038e37d553b527ffbc63f469010562469bd9a8dffb3b39674e0db8581b848dae0342cecdf7d263fbda9c54183f2e1ed5b67bd926933aab623835e4f275e8edcba5f5279c8198b29a5a616430f264ad0742456ae64e8e2256a172dd8561822394211c256c11c85c09c8a13f013e027732ee16b190002846146054616a79bf5f8de5fd8f818cb75aa32fea1ad5e5fc62d1dffc71ce9e3eb440e13dc7aae3cc741006be92010f12f768314e083b8496d870d9a75191a719eb577cc7be63ab4aa2f8ffaf5438feb90ec2946e5667692be46c97daddf880e02bbcfc518eb534a5bc288879ae626a408f2156a78903f66569a94b393a5446d9c72f2f3f501d0fba10f578adaac2f6eae287d5177db1f832a20aba5306deee2c65a5701fb78405d53c15029ad272fdaeba2f6d917b5445140bfc330dae0a9cd92f3e5d5a08318b30d79b30c3781f7c23d2a544d8516a6e175b5797eb14fdaf3d7a3ed5a1c32111e962745776b8bc531b9e6c951a5e90baf05d8e33f45c348d79181f29783893ebef52616fc31deef5bfa57f236ddd56648d19d5b09dc3687816c9159871c2e8c391bcd307d76f886d54b71b9e365cf1035446a360e0339d74ae848bc799b017dc55e83b5cb67f6bb000bbd39862741dd74cc4d37c1ffbff0f1d787704264cc8e2a5fa4b7c8ad3b3775375e463e8fe40e584fc10524f102898632394d487705b01718f061d150d982d616c4e99da7b3b33ca86fa10c8a85c201f517f4daf95d847286e0c27bacd14ca948fef10abd0797359b83c916e3c4f09f321aa73018556b7aea664ccc9939349e4eea2138db1181ae7a09c0905cc3639e337288f440f42d37a435ee5cfb078b2d73d26a2da1ad436843ffe5e0056a3e79c82ec6a5d626a1548ae50d0f2c25416e174f2bb8d8077b1fab518dd38f9a1299121ddb51850433f5258bfcae83a54f13ab123770cb2c55d60a90f1862bdbe169fab689e6bcbbe7326e867bf964c5555c0b85d2d069afe2a5398d"}) accept$netrom(r1, &(0x7f000053b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000967000)=0x48) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000928000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084e000-0x4)=0x10, 0x800) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00009b2000)={0x8000000000000000, 0x103000, 0x794, 0x8, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f6f000)={&(0x7f0000e27000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000a34000-0x10)={&(0x7f0000eae000-0x11)=@getneightbl={0x14, 0x42, 0x400, 0x1, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x800) fchmod(r0, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000922000)=""/113, &(0x7f000022f000)=0x71) clock_gettime(0x0, &(0x7f000051b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bac000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f00001e3000-0x8)='./file0\x00', &(0x7f0000ee7000)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x0) readv(0xffffffffffffffff, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/16 16:15:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r1, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r1, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x5c, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 16:15:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) io_setup(0x800, &(0x7f0000319000-0x8)=0x0) r4 = dup3(r1, r2, 0x80000) io_cancel(r3, &(0x7f0000827000)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000140000-0x58)="6fca3bc9ad9344afea1b97c6e3a1dd961d302f2c17ab8e759c88b5da3ca46ab0ccb0eb5133fa29bf3b1f16d0c45ce4b2c66b50c22d6bdde34b2a18db7e4812e6a3ebc23adfedab1e23a12db3f35c9a36252eeebb5a660c1c", 0x58, 0x7f, 0x0, 0x0, r4}, &(0x7f0000477000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x3a0) recvfrom(r1, &(0x7f00007b6000-0xc6)=""/198, 0xffffff44, 0x0, &(0x7f0000205000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) 2018/01/16 16:15:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f00000af000)='/dev/admmidi#\x00', 0x2, 0x10000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000381000)=[0xccf, 0x5]) mq_notify(r0, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/16 16:15:00 executing program 5: r0 = socket$kcm(0x29, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x10000, 0xa, [0x66f, 0x401, 0x6, 0x8, 0x2, 0xff, 0x5, 0x9, 0xfffffffffffffffc, 0x3000000000000]}, &(0x7f000079a000)=0x1c) fcntl$addseals(r0, 0x409, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000074c000-0x6)={r2, 0x4}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000025f000)=0x0, 0x4) r3 = creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000a4000)=@assoc_id=0x0, &(0x7f0000cf3000)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000b2a000-0x8)={r4, 0x2}, 0x8) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af7000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000042d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000ea9000)={0x1, 0x4, 0x1, r6, 0x0}) 2018/01/16 16:15:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005af000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000042b000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0xffff, &(0x7f0000137000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f3d000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c3b000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x0}]}) 2018/01/16 16:15:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x151) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f00006e6000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000563000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, {[]}}, {""}}}}}}}, 0x0) 2018/01/16 16:15:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') r0 = syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') connect$bt_l2cap(r0, &(0x7f0000642000)={0x1f, 0xa7e, {0x7, 0x0, 0x2, 0x100000000, 0x0, 0x1}, 0x78d0, 0x40}, 0xe) 2018/01/16 16:15:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='posix_acl_access\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) ioctl$VT_ACTIVATE(r0, 0x5606, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae2000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r2 = creat(&(0x7f0000ea8000-0x8)='./file0\x00', 0x100) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000d2e000)={0x9, &(0x7f0000c62000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) close(r1) 2018/01/16 16:15:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffffff, 0x0}) r1 = creat(&(0x7f0000e05000)='./file0\x00', 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0xc4)={r1, 0x2, 0x93, "cd61ff382ea9ca7a8d7364da88ddaaf22f968e6f37b31ba167635b3282273caba8c13f0e7cb373d624163260e59a23ad9118d4b652011626a995f938c2a14cd03cd4ea7c7c302628ae5214d77be88f47c2e2d86428f4c31a81b09fae41d57fe99cb534fc945951203be248615fc1bac907f79add88c652af18e1b3b6279bedea8c3b502ae4a6f599a4820215b33046f4b981efaf74bc4035a7c5597c5704a11975a2fcf1c07a8f01db8082816d6d1e2e89b19cc3a2bbf2ec1dbe"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a6000)='/dev/rtc\x00', 0x40142, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) syz_emit_ethernet(0x139, &(0x7f0000c43000-0x149)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x12b, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @fastopen={0x22, 0x2, ""}, @timestamp={0x8, 0xa, 0x80000000, 0x5}, @eol={0x0}, @mss={0x2, 0x4, 0x1b56}, @mss={0x2, 0x4, 0x3}]}}, {"608b7e383d7270a0102efb3e477002d694884be964a7d2e4fbf4f04a7457457cf594819f6aa80fa9a39d9494aad843816502d38e50244fc36c97bb1fc90a34f33d9662247a3904ddda24d21b33115b79c227519dce80b7eac1a1829d015bf5ab957d9a263602ff20afc8cd2ee1d5f62a617fbd4a4de43c0e9d91d5466b77e69564b5d77c762d0f040db73a829dbd046db893f10e76f72dea2475aef9b1cee6185eeff0897b0da3d6e1d60e3327a398fd0b4776ffd972860a8ae020dd56dc06eaa7663e41d63373d3cda9a954bc07bb3df8bc64df113d7a486f9087b3ee997693d3f082"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 16:15:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7d03) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kexec_load(0x3, 0x1, &(0x7f00002f4000-0x20)=[{&(0x7f000016b000-0x6d)="6575ed410e11d4eb652fe62c4b51703f6e5c65002606b72fdfb2714d4d0c50096db77aa3c3f347696decf890a720e797ee581ec272ffff108a6c663371a9e3199cde24d88fa62e110b0af81738d436d3701c3394bffcc6c828819d4b303a8ff57ebcaff4783c58e2ad49a806fe", 0x6d, 0x6, 0x100}], 0x3f0000) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/16 16:15:01 executing program 4: r0 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000448000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f00004e0000)=""/5, 0xfffffffffffffebd, 0x2, &(0x7f0000000000)={0x3, {"536937d9a50400"}, 0x10001}, 0x10) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/16 16:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000033d000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000edb000-0x4)=0x0, 0x4) bind$alg(r0, &(0x7f0000ff5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(ecb-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b05000+0x8ab)="01e90001b83a23cf69c617fed5466bacd8ff7f3206795e6e8835ea69afb00077043b7bc2efb4d48b6de58f70be932959857a78179dda68d99130dbf8e0c9000dfb349bca", 0xffffffffffffff80) 2018/01/16 16:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000346000)='/dev/admmidi#\x00', 0x3, 0x701000) r1 = dup(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffe000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f000063d000-0xe8)=""/232, &(0x7f00000d7000-0x4)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r5 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f000001f000-0x2)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00009b1000-0x18)={0x0, 0x4, 0x10, 0x8, 0x80}, &(0x7f000059a000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000649000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000904000-0x98)={r6, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1}, &(0x7f0000787000-0x4)=0x98) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000fcd000)={0x9, 0x60}) keyctl$unlink(0x1d, r5, 0x0) 2018/01/16 16:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000000b000)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x20000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000efd000)=0x200000000000, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000097000)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00006b3000-0x18)={0x0, 0xff, 0x8, &(0x7f0000b86000-0x8)=0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 16:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x8ee0069f1896ff15, 0x0, &(0x7f00005ab000-0x8)={0x0, 0x0}) connect$llc(r0, &(0x7f0000bd4000-0x10)={0x1a, 0xfe, 0x9, 0x2, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x80000000000000, 0x0, 0xfffffffffffffffd, 0x100000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/16 16:15:01 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x12120, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000006000-0x4)=0xea) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7a, &(0x7f0000006000)=0x0) connect$unix(r1, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) io_destroy(r2) 2018/01/16 16:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() sched_setscheduler(r1, 0x3, &(0x7f0000088000)=0x2) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r0, &(0x7f0000900000)=[{0x0, 0x0, &(0x7f0000931000-0x50)=[{&(0x7f00000b9000-0x56)='j', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4048000) 2018/01/16 16:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000006, &(0x7f000062d000)={0x0, 0xfffffffffffffffd}) r0 = syz_open_dev$midi(&(0x7f00003c1000)='/dev/midi#\x00', 0xffffffffffffff4b, 0x4400) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000f55000-0x4)=0xfffffffffffff000) 2018/01/16 16:15:01 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fa3000)='smaps\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffd8c) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000d7b000)="526f24df1630fb3319872e64587777ce", 0x10, 0x0, &(0x7f0000fa0000)=@hci={0x1f, 0x0, 0x0}, 0x6) syz_open_dev$sndmidi(&(0x7f0000627000)='/dev/snd/midiC#D#\x00', 0xca, 0x100) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000fa6000-0x28)={&(0x7f000042f000/0x1000)=nil, 0x260, 0x7, 0x40, &(0x7f000033f000/0x1000)=nil, 0x800}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000fa4000)={@generic=""/16, @ifru_mtu=0x0}) 2018/01/16 16:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd7000-0x8)='net/raw\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dd8000)={0x0, 0x0, 0x100, 0x6, 0x7, 0x7ff}, &(0x7f00008cc000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007eb000)={r1, 0x1120000, 0x7, 0x5}, 0x10) r2 = openat(r0, &(0x7f0000a2c000)='/', 0x0, 0x0) faccessat(r0, &(0x7f0000862000-0x1)='/', 0x4, 0x200) getdents(r2, &(0x7f000056a000)=""/210, 0xd2) r3 = fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) connect$pppoe(r2, &(0x7f00003b5000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @generic="e7c459df83d67ea8c879f7100b866d27"}}, 0x1e) clone(0x1000000, &(0x7f0000908000)="a623977d14d7c62096478b256e127dfefa0f11895ff4411b71af7066bb67d7556ddf8eb7debbf436b671c00c68071b9917dd798f01910b4d1373b5e72c73df95b27c8819e604f2b9f2a6614d82f39d96011716a869efe79f6b73ee5e6f643b35e19afc5f7748b41f5cf5d709610f3c6582c36c4f14a86c3a647e4486d00c7bf5056d56077c60c240f4bd9f3fec63675090bd5b8450afe8b828df5efa726537448d69e05a41c69ce4e72094d7bf996ef36473e9", &(0x7f00008ed000-0x4)=0x0, &(0x7f00004d4000)=0x0, &(0x7f0000245000-0xb2)="55ab676cfce8a0a4868f62cb3828f5d9ce49114d2f6fb04a6d9a3a5c9232abed88247aafbfdbf14ad2963dd561c06eff4bf1334d5e41945b46c5337c53e6dda07c44001bf6a48fd2e05a9a5d284828e972947023a57948727e8175982eff981941c88b687cb33e7c43609b296fa3ed5976f7043ac3865367f4412914fb4170db5452b2b77790d049c62dbe6cd94e74c8ed4d6590ff0c4933e759f59d0d99138937bb4868f9159afb672aa5e304c58663be5f") setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000c4a000)={0x100, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/16 16:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b2000)=0x5) r2 = accept$alg(r1, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) fstat(r1, &(0x7f0000445000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fcd000)={0x0, 0x0, 0x0}, &(0x7f0000bab000)=0xc) setreuid(r4, r5) truncate(&(0x7f00007a4000)='./file0\x00', 0x1f) sendmsg(r2, &(0x7f0000439000-0x38)={&(0x7f000022a000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000-0x40)=[], 0x0, &(0x7f0000c72000)=[], 0x0, 0x0}, 0x8000) sendfile(r3, r1, &(0x7f0000399000)=0x0, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005d9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:15:01 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x9, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x3, 0x9, 0x0, "15"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 16:15:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000334000-0x10)='/dev/sequencer2\x00', 0x101, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e81000-0x4)=0x6, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000bc8000-0x8)={0x0, 0x0}) 2018/01/16 16:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000b98000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003a3000-0x32)="6367726f7570275e5c76626f786e6574312c7b3a6d643573756d706f7369785f61636c5f616363657373262a73656c668e00", 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000e9000-0x8)=0x0) 2018/01/16 16:15:01 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000944000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = dup2(r0, r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x0, 0x19929c99, 0x1}) listen(r3, 0x5) 2018/01/16 16:15:01 executing program 7: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") symlink(&(0x7f0000aae000)='./file0\x00', &(0x7f00002b6000)='./file0\x00') r0 = syz_open_dev$vcsa(&(0x7f000085e000-0xb)='/dev/vcsa#\x00', 0x0, 0x302) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000017a000-0x38)={&(0x7f0000466000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x70)=[{&(0x7f000023e000)=""/194, 0xc2}, {&(0x7f0000d40000-0x1000)=""/4096, 0x1000}, {&(0x7f000064b000-0x8e)=""/142, 0x8e}, {&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f00003ce000-0x38)=""/56, 0x38}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000001000-0x1)=""/1, 0x1}], 0x7, &(0x7f0000000000)=""/74, 0x4a, 0x8}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/rtc\x00', 0x200000, 0x0) listen$netrom(r0, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000061a000-0x4)=0xb1, 0x4) 2018/01/16 16:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000f6d000)=""/159) r5 = dup2(r2, r3) r6 = gettid() ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f00006e6000-0x18)={0x5, 0x400, 0x4, 0x367, 0x9, 0x4}) tkill(r6, 0x16) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) listxattr(&(0x7f0000339000-0x8)='./file0\x00', &(0x7f0000bf0000)=""/228, 0xe4) 2018/01/16 16:15:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0xc801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d87000-0xec)="0fd518a75ed758fce74cf216ea28edb92dd6c5905dd77c20ac138290baffac6c34df914759ce7bba9e399f990ddfc30d68fb89fe8db6741e7b0a5a87bb115968117b3d928e5baa622df243d8662be98cf7ec9dee98c66135dc34068c772a72b7443d7d039ce64d85db8b5b4652cf40ba53d361868530db8ddec993a20929e59d09a30c0b4cf6497cefd0cc515a8c09ba7b7564e7c9276e11e4e2a4d6d369c92fe41b0c2016128347cdd1c7ed56b56c179b0b9e6b9cdcd19dee502f6d91b5d6e52e2878dbf089cf40ddfd039c1e456166aca3310c5e64831be876c760ecdebba39e5b51dd9700c8b757090294", 0xec, 0x8000, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") unlink(&(0x7f0000036000-0xa)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000000000)='./control\x00', 0x4, 0x7ab) 2018/01/16 16:15:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000000000)="") mq_notify(0xffffffffffffffff, &(0x7f0000770000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x408400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000)=""/224) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000002000-0xf6)=""/246, &(0x7f0000002000-0x4)=0xf6) 2018/01/16 16:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000183000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) socket$inet(0x2, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) userfaultfd(0x80000) 2018/01/16 16:15:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00006fd000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x9f)=""/159) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") setpriority(0x1, 0x0, 0x0) 2018/01/16 16:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000317000)='/selinux/context\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000a3c000-0x10)={0xa3, 0x20000800, 0x1000, 0xb7d, 0xffff, 0x1ff, 0x3db, 0xff8000000, 0x9, 0x829}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000178000)="1676e75233b422e37b736079a47d6e4fc81be1361ffbbfdb523f7c4cdf7a7254aabcdceccf89885912c5269d26cda49f926904e9658b8f52818070ab4e35351326d63f6ffdf539568a316d746e425fdce7f2b81dff0897f63da49378949be99dd41bfd0c870da6db5bccd52e1e3b8dbdfad570c4110df333f48a888c77abd22f9ce50b7f40681b1b0c65e7035a1c5bf85b647f82ba94d40152a4de73751cd577d17de32075b0f8e7e358122b3a70ad7f3fa1c60655c1cb6e8ab63bf4001bfce56de154d20ed0b8a7432a8724c73b87990feb10e59fed5efc6d9b4b8916581d55f88a6c8a8d0042a28983b4c39d29b2a1abe7d38ad1f9b5d29b4e295c5e08eeffec89e3ed1b4addbe7ed86a8dd6324ba793e665acd04fdc5959c8", 0x11a) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000c57000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xfffffffffffffeb6, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/16 16:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000081f000-0xb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "271b123da4693fc283cbd041"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000950000)='/dev/adsp#\x00', 0x10001, 0x58200) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000599000-0x8)=[0xfffffffffffffffc, 0x7]) writev(r1, &(0x7f00005d6000)=[{&(0x7f0000acb000-0x8c)="9b4857eb6b910e8bed1915b9ef95b2ee45527a9375169d95c57a6087e7e3d458258185426890694653dd16c0107e8658aa4262af591addaf07fc62e6003907e3d3b355b012d458d00b9ede86a084d261ee987c7c886666f11f8f8daf340977ae825571175cc962e359fc3dddef1ef422fb09e46c0b6434a29ff8ac5d5d83e278468eede1f3c00913dc3122b8", 0x8c}, {&(0x7f0000e8e000)="40b073d1709923f910b2fb1187f26e6041e9c67c09", 0x15}, {&(0x7f0000162000)="5f7f2a64ed72331c9df65124b6dfb63824b96609dd31a370770823698391235947492cc6288166abcacae7f8a781656f5fe39294c803c00c0b322d9d20a9247ec23e7d26cd30605f093f93f4b0c5e62cc351768cec617806a6c498531eedea039311e0a3c89b191f741b06d8fdfc15b8c95950203b31276a6b6346ebe2d1e5d36fc704b9d8738cbad623a15eb8c29852b2eb9f225a1ee536948288c6f886bb75cf4bd78cd7f712987712", 0xaa}, {&(0x7f0000bf6000-0x1000)="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0x1000}, {&(0x7f0000cf1000)="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0x1000}, {&(0x7f0000be0000-0x23)="9d2dd686778b60a025ae741d2ec4fa9fd1fc32d57738a2181201b282ee5cf5489d48ba", 0x23}], 0x6) 2018/01/16 16:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = semget(0x1, 0x5, 0x20) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000bdc000-0xca)=""/202) 2018/01/16 16:15:01 executing program 7: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) r0 = gettid() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000954000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000b50000-0x1b)={0x5, 0xfff, 0xfffffffffffffffa, 0x4, 0x83}) sched_getaffinity(r0, 0x8, &(0x7f0000263000-0x8)=0x0) ioprio_get$pid(0x1, r0) 2018/01/16 16:15:01 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x40, 0x2, 0x100000001, 0x1}, 0x5) mq_notify(r0, &(0x7f0000000000)={0x0, 0x13, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) fcntl$getown(r0, 0x9) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000001000-0x10)={0xf7cb, 0xf0, 0x9df}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x13, 0x1c, 0x1, "c7182959231931116dd61072a50da489f83c3a6c77372f965544092f665dcf955307d7150e26f657d567201e5be592d9fbe1ecbbc9c2f67e775860d489989811", "0476d55cc7e6cca7a146b1888433c3df59b3b480e0a7a8525f6e5185d226f2cc", [0xfffffffffffffffa, 0x61dd], 0x0}) accept$unix(r2, &(0x7f0000002000)=@file={0x0, ""/92}, &(0x7f0000001000-0x4)=0x5e) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f0000003000)=""/173, 0xad) 2018/01/16 16:15:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007e5000)='/dev/input/event#\x00', 0x2, 0x28001) wait4(0x0, &(0x7f0000456000-0x4)=0x0, 0x40000000, &(0x7f000026e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d01000-0x10)={0x0, 0x0}, &(0x7f0000b7b000-0x4)=0x10) clock_getres(0x7, &(0x7f000060a000)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000dce000-0x4)=0x0, 0x20000000, &(0x7f0000d69000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f00004fa000)=[{{0x0, r3}, 0x1, 0x6, 0x2}, {{r2, r1}, 0xfffffffffffffffe, 0x1f, 0x0}], 0xd387c037b1d579c6) 2018/01/16 16:15:01 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000c43000)=0x0) chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/16 16:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x9) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056ea6bfb0c29e21c6359359c2a9079cad1", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000455000)={&(0x7f0000b58000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000071000)=[{&(0x7f0000df9000)=""/141, 0x7a5}, {&(0x7f0000dda000-0x4a)=""/74, 0x16}], 0x422, 0x0, 0xffffffffffffff49, 0x100}, 0x200000) 2018/01/16 16:15:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f00000fff00ddffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000ffe000000000000000000600", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000314000-0x12)='/dev/input/mouse#\x00', 0x100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f4000)={0x0, 0x0, 0x0}, &(0x7f0000f10000-0x4)=0xc) setgroups(0x1, &(0x7f0000e18000)=[0x0]) fsetxattr(0xffffffffffffffff, &(0x7f0000bbe000)=@random={'system.\x00', '/dev/input/mouse#\x00'}, &(0x7f0000897000)='\x00', 0x1, 0x2) request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000080c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000110000)=0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/16 16:15:01 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x4, &(0x7f0000f85000)="", 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r0, 0x401) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000674000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004bc000)=0x9, 0x4) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x8001, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffd}, 0x2000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/16 16:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000821000)='./file0\x00', 0x2000000000000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d0b000-0x5c)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x26bd}, 0x56, [0x6, 0x7, 0x8, 0x2fda203b, 0x0, 0x7, 0xd3, 0xa04dcc8]}, 0x5c) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:15:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x3ff}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000004000-0x4)={0xff}, 0x4) syz_open_dev$vcsn(&(0x7f0000013000+0x8e3)='/dev/vcs#\x00', 0x8000, 0x200000) setrlimit(0x0, &(0x7f0000011000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000a76000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 16:15:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005a8000-0x4)='tls\x00', 0x4) 2018/01/16 16:15:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000048c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000cf5000+0x7ee)=""/25, 0x19) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x100000001}, 0xffffffffffffff1c) openat$ashmem(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/ashmem\x00', 0x101181, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x30e2be57edd14ba2) splice(r1, &(0x7f0000857000-0x8)=0x0, r0, &(0x7f0000ffb000)=0x0, 0x0, 0x9) 2018/01/16 16:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000045000)='./control\x00', 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006b7000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000227000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000ae000-0x75)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019a000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001dd000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000315000-0x4)=0xe8) setresuid(r0, r1, r2) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/16 16:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendfile(r0, r1, &(0x7f0000399000)=0x0, 0x7) 2018/01/16 16:15:01 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000008000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1f) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000002000/0x3000)=nil) shmat(r1, &(0x7f0000007000/0x4000)=nil, 0x3000) r2 = dup2(r0, r0) keyctl$join(0x1, &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000003000-0x2)={0x2, &(0x7f000000d000-0x10)=[{0x8, 0xfffffffffffffffd, 0x7, 0x7}, {0x66, 0x2, 0x4, 0x7}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000000c000)={&(0x7f000000c000)=@nfc_llcp={0x27, 0x5, 0x7, 0x1, 0x6, 0x8001, "5d589289cd34852dd2d6752bc37c602029ca6490a6e43eb784cd9dd1b1f115ff1281c6d613a0c88918755009c11457041314025e4ddc20166229f372ee056d", 0x4}, 0x60, &(0x7f000000c000)=[{&(0x7f000000c000)="ab5c", 0x2}, {&(0x7f000000d000-0x1000)="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{&(0x7f0000008000-0x1000)="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0x1000}, {&(0x7f000000d000-0xe8)="c8712f49f38b2aba42bccd7ba27b23025d9440745d8fa71c63c37dc951727520015512334878821ca1b2705a1db1268402147d1dbbf2b135de29734a9ef601e351cd84afbf30ccb5abe86c48a8515138846df202295f4bb15089a30ab4008d9fc5553899b12b5bffba0a848ceb58ca1da361bd01de50c9c0a503a9e04fbc5a8c728354e0c7ee9011ce2b433ba2cfe6401a7a22ca6d305ca597950144a9e0d1ca319c92d1a38b9c6a4cc89062c38b72005a245607b98f5dbed610441f16f4e8873d450bab78a08e32b0054a7cfd5b8516e06ce0235086a235aad0c0f701c4aba19ff04166a528e392", 0xe8}], 0x6, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000001000-0x18)={0xa65f, 0x1, 0x8001, 0x6000000000000000, 0x1, 0x0}) syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x20, 0x400) 2018/01/16 16:15:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000d3f000-0x4)=0x0, &(0x7f00003ee000-0x4)=0x4) bind$alg(0xffffffffffffffff, &(0x7f00005a5000+0x3b)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000390000-0x10)={0x0, 0x0, 0x0, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000951000-0x104)={0x0, 0x5b, "bd45714f624762e3beb0fe78fa95bb4e036d57a530e3254ea11d928c99c01d4340e8f09b924ebdd66605a7c2b5bb7321e151a477553254ea1b9cb2bbd65294747c96028859f8fbf7d3a22999be9ccd5d489238d80dbf3b57b25f99"}, &(0x7f0000b92000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000053c000)={r4, 0x0, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x20) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") fsetxattr(r0, &(0x7f0000542000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00003af000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x2) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) 2018/01/16 16:15:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a8e000-0xc)=[{0x0, 0x0}], 0x1, 0x10001) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d75000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/01/16 16:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000ff0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f0000d94000-0x5)="", 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d0000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000065000)={0x1, 0x5f, 0x101}) [ 89.363604] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/16 16:15:01 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001d5000-0xb)='/dev/mixer\x00', 0x424000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x1, 0x5, 0x7, 0x9, 0x4, 0x80000000, 0x3, 0x3, 0x6, 0x20}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000dc7000)='dns_resolver\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000454000)='/dev/mixer\x00', 0xfffffffffffffffc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000feb000-0x8)='keyring\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006c9000)="69716611a0beaf758e563ec94175f75bbbe7f39b6525c00cab919770b9a467f02d5ce2f61f566a6a3356aa1d1a3938bf64af458e11d61687b3caf38e9d81ba908fa23c192d4d66b93da490b57b55d62b94a6be97d985c90e561770d9c547329dcc5da99061ab91167273d5df12008a37c67425ae7352db0ab6176b8b725a75b1b3f94aa31151", 0x86, 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f0000cb1000-0x8)='rxrpc_s\x00', &(0x7f0000d76000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) [ 89.421159] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 89.440709] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/16 16:15:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000002000-0x10)={0x5, 0x4}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009a3000)=0x0) ptrace$setregs(0xf, r2, 0x5, &(0x7f0000b77000-0x60)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000217000)={@common='eql\x00', @ifru_flags=0x8000}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000008f000)=r0, 0x4) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="", 0x0) 2018/01/16 16:15:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00009bb000)='pagemap\x00') lseek(r1, 0x0, 0x0) 2018/01/16 16:15:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0xfffffffffffffff7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000002000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000397000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000004000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() perf_event_open(&(0x7f0000003000)={0x5, 0x78, 0x2, 0xbf, 0x3, 0x1b37, 0x0, 0x7, 0x0, 0x8, 0x3, 0x8001, 0x1, 0x4, 0x75cdd9dd, 0x1e6, 0xac3, 0x9, 0x800, 0x101, 0x2, 0x9, 0xfff, 0x4, 0x3ff, 0x7fff, 0x1, 0x53, 0x5b4, 0x400, 0x5133b805, 0x5, 0xfd0b, 0x5, 0x4, 0x35d, 0x9, 0x2, 0x0, 0x990, 0x2, @perf_config_ext={0x1f, 0x81}, 0x40, 0x9, 0x200, 0x1, 0x9, 0xff, 0x6, 0x0}, r3, 0x1, r1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x2)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={r4, 0x2d, "ddf68feb4fb9e8da7712371bd4632e47bc277d485d6983529bf053f2d150a04d3953bade2106df3a9fc83ccf6f"}, &(0x7f0000004000-0x4)=0x35) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x6)={0x0, 0xfffffffffffffe01}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000)={r5, 0x7f, 0x30, 0x2, 0x5}, &(0x7f0000003000-0x4)=0x18) [ 89.468340] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/16 16:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d35000)="ad56b6c5820fae0395298992ea54c7beef9f5d56534c90c21128c7fde907b50038480a770899b2987d406321caca12248d958166aee1b7e41c1b5714deef52d7d0045abaf145b1ae70ffdcf21e86c727edb50fe65920f2e257bbb4e40954ddedf9a5a87e9b1cc0cf3042fa84121c718177a14201c9bd76f46ccb0600000003004bb057b62f53893b64d28a3d4a7f81213e790599245cbbdc73", 0x2a8) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a39000)=@add_del={0x2, &(0x7f000017c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 16:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000095c000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000935000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a3000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000082c000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) syz_open_dev$vcsn(&(0x7f000018e000)='/dev/vcs#\x00', 0x2, 0x200) sigaltstack(&(0x7f0000a0b000/0x3000)=nil, 0x0) 2018/01/16 16:15:02 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f000001e000-0xe)='./file0/file0\x00', 0x100000000000088, 0x0) 2018/01/16 16:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)=0x0) 2018/01/16 16:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/16 16:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea2000-0x11)='/dev/qat_adf_ctl\x00', 0x8a80, 0x0) readv(r0, &(0x7f00008c5000-0x90)=[{&(0x7f000058a000)=""/41, 0x29}, {&(0x7f000039b000-0xe9)=""/233, 0xe9}, {&(0x7f0000fe0000)=""/155, 0x9b}, {&(0x7f0000a16000-0xe9)=""/233, 0xe9}, {&(0x7f0000f24000)=""/0, 0x0}, {&(0x7f000085a000)=""/135, 0x87}, {&(0x7f0000611000)=""/38, 0x26}, {&(0x7f0000b9d000)=""/4096, 0x1000}, {&(0x7f0000475000-0xc6)=""/198, 0xc6}], 0x9) r1 = timerfd_create(0x0, 0x0) timerfd_create(0x0, 0x800) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e2c000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {r2, 0x989680}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000ed2000-0x10)='/dev/input/mice\x00', 0x0, 0x402002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000a3a000)={0x0, 0x9, 0x1b, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) fcntl$setstatus(r2, 0x4, 0x2800) 2018/01/16 16:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000c8000-0x8)=@sco={0x1f, {0x6, 0x0, 0x9, 0x4, 0x24, 0xfffffffffffffffc}}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d24000)=@common='ipddp0\x00') r1 = socket(0x880000000001e, 0x1000000000002, 0x0) sendto(r1, &(0x7f0000eef000)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000eda000-0x78)={0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x616, 0xac2, 0x10001, 0x0, &(0x7f00005d2000)=@generic="3a8b33a3db431a7495c8bd0bdd768309", 0x7fff, 0x2000000000000000, 0x4}) 2018/01/16 16:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000971000)="", 0x0, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_generic(r1, &(0x7f0000abc000-0x38)={&(0x7f0000ec5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc1000)={&(0x7f0000df2000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000016c000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd3000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00008a6000-0x4)=r2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00005db000)={0x7f, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x69, 0x9, 0x9, &(0x7f0000e7a000-0x10)=@generic="d552b92e6649f189319ac237ef98405f", 0x10001, 0x0, 0x7}) 2018/01/16 16:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030c000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000013b000-0x4)={0x3f}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000826000)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f7000-0x11)='/selinux/enforce\x00', 0x675cecf8abb670ff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000cff000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, 0x1, 0x3, 0x2, 0x0, 0x4, 0x81}, &(0x7f0000f40000)=0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000036c000)=0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a7b000)='cubic\x00', 0x6) syz_open_dev$midi(&(0x7f0000da3000)='/dev/midi#\x00', 0x9, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00009c3000-0x20)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000dc3000-0x20)={0x10002, 0x0, 0x1000000000000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/16 16:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f0000874000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, [@jmp={0x5, 0x7, 0x2, 0x9, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c57000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f00004af000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000084e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000bb4000)={0x0, 0x0}, 0x0) accept4$ax25(r3, &(0x7f000041a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001e1000-0x4)=0x10, 0x800) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b3f000)={0x1, 0x0, [{0x80000040000020, 0x0, 0x0}]}) 2018/01/16 16:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flock(r1, 0x1) perf_event_open(&(0x7f0000a0a000-0x78)={0x0, 0x78, 0xffffffffffffffff, 0x9, 0x5, 0x1, 0x0, 0x464e, 0x4000, 0x4, 0x7, 0xd58, 0x8, 0x9, 0x3, 0x5, 0x1c4d9258, 0xf587, 0x100, 0x7, 0x9, 0xff, 0xfffe000000000000, 0x6, 0x1000, 0x2, 0x7, 0x8, 0xff, 0x9, 0x9, 0x38a, 0x5, 0xff, 0x7, 0x3, 0x9a17, 0x80000000, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f000064b000)=0x0, 0x1}, 0x4, 0x3, 0x0, 0x6, 0x46, 0x7, 0x100, 0x0}, r0, 0xac8, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x1, 0x0) io_setup(0xce9, &(0x7f0000ffe000)=0x0) io_destroy(r3) write$evdev(r2, &(0x7f0000038000-0xc0)=[{{0x0, 0x2710}, 0x0, 0x0, 0xfffffffffffffffc}], 0x18) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/16 16:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000d3e000)=0x2) r3 = syz_open_dev$sndpcmp(&(0x7f0000880000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x84000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00009b7000)={0x101, 0x2, 0x0, 0x4, 0x5}, 0x14) 2018/01/16 16:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000394000)={0x54, 0x0, &(0x7f00004f5000-0x58)=[@acquire={0x40046305, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x4}}], 0x0, 0x0, &(0x7f00005f9000+0x5bb)=""}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000027f000-0x4)=0x0) dup(r0) 2018/01/16 16:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008fa000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000044c000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000c4b000-0x4)=r2) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r3 = accept$alg(r0, 0x0, 0x0) creat(&(0x7f0000c18000-0x8)='./file0\x00', 0xd7) stat(&(0x7f00006c6000-0x8)='./file0\x00', &(0x7f00000a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 16:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000014000)={0x7ff, 0x7ff}) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 89.740056] binder: 15201 RLIMIT_NICE not set [ 89.770251] binder: 15201 RLIMIT_NICE not set [ 89.773687] binder: 15200:15212 Acquire 1 refcount change on invalid ref 1 ret -22 [ 89.773736] binder: 15200:15212 got new transaction with bad transaction stack, transaction 62 has target 15200:0 [ 89.773759] binder: 15200:15212 transaction failed 29201/-71, size 0-0 line 2815 [ 89.845689] binder: BINDER_SET_CONTEXT_MGR already set [ 89.852147] binder: 15200:15212 ioctl 40046207 0 returned -16 [ 89.861633] binder: 15201 RLIMIT_NICE not set [ 89.869962] binder: 15200:15215 Acquire 1 refcount change on invalid ref 1 ret -22 [ 89.873673] binder_alloc: 15200: binder_alloc_buf, no vma [ 89.873703] binder: 15200:15212 transaction failed 29189/-3, size 0-0 line 2903 2018/01/16 16:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ef5000-0x8)='./file0\x00', 0x8000, 0x104) utimensat(r0, &(0x7f00007a8000)='./file0\x00', &(0x7f0000a20000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000063c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005da000-0xa)={0x0, 0x8, 0x1, [0x1]}, &(0x7f00000cd000)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000698000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000539000-0x10)=[{r0, 0x1200, 0x0}], 0x1, 0x3eb) openat$sequencer2(0xffffffffffffff9c, &(0x7f000077f000)='/dev/sequencer2\x00', 0x2, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) memfd_create(&(0x7f0000df1000)='/dev/random\x00', 0x0) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r3) 2018/01/16 16:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) socket$alg(0x26, 0x5, 0x0) writev(0xffffffffffffffff, &(0x7f0000197000-0x20)=[], 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ccb000)=[], 0x0, &(0x7f00000f1000-0x57)=""/87, 0x134, 0x0}, 0x0) 2018/01/16 16:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8000, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000c81000-0x8)='./file0\x00', 0x181) r1 = socket$inet(0x2, 0x7fd, 0x0) llistxattr(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000e82000)=""/249, 0x276) listen(r1, 0x49f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aeb000-0xf)='/dev/sequencer\x00', 0x40200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4(r3, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000023000)={0x0, 0x80008}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0x1000, 0x8462}, 0xc) getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e3e000)={0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0xc) r6 = getpgid(0xffffffffffffffff) getpgid(r6) r7 = add_key$user(&(0x7f0000b68000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d28000-0xb4)="5bfd9a1329b87d849c26b83fd8980ecf9f569e1778b85c2760e33ac1daff4a27145ddb84e192676210b7a27a208cb2f34f7245ff930cc4b8b55b0e06ac72d2ccf840bc986adeeba7fe7f742cf457fc39a5357a151803822e534808928e06b97379c69e2972acb1be7723375920bee3cb88432386504797575a7387fae60c85b1d09e700755a96f093b557aec66b2910ca0a4b41af569349dd3d2f26b777c818d3d500c3f0200000000000000c90eba291a786319", 0xb4, 0xfffffffffffffffd) keyctl$update(0x2, r7, &(0x7f00003e2000)="2805f9b9960c1d4191d3546c76c52a4162d06556dc2d9008573887c272017315a6ea8805d68559ea3f8851a79b355ea9fed63805ba44c950d0f573b2831713e7c429e279edaa0e8f90316950d73b84f06270e0f7f3f9e8f31a137b376190695d4fc945e717400cebaa6da7d894dbe195a10f96999ee7261d78ac810e0332bbbc7ae906dc1ed53773018935acb15d98cce23a1002b5a3fe", 0x97) r8 = socket(0x2011, 0x81, 0x80) write(r8, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) socket$bt_l2cap(0x1f, 0x1, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r9, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r9, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000774000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000393000)='/dev/kvm\x00', 0x20083, 0xfff6) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r12, 0x4008ae89, &(0x7f0000888000)={0x2, 0x0, [{0x4b564d02, 0x0, 0x101}, {0x4b564d02, 0x0, 0x3}]}) 2018/01/16 16:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c89000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000000a000-0xe3)="243e6ef71cec625d7f7d96dda4801987015c05e47d8b424fa6b9ee8c7ff1899ac81f0684dd85fdd2008e058f7f4b14aceec89c85062ca93ff8ed8ac0e28946ad57cf9254fdc3019926dc41b2a974e68705288b7739050b9ad57961b4ca86dbda7ddaa45698c9f9ce412df6d9082e15150273e25e5983d2cc925b1844848f454cf71a34505d9a939397a54422b0c4d5e4613efb40299e56f20d7ebe664dd6744fc360b95a2241f594dfaff98277e747c227eb641e4937b847a7abeb38592ba690ab5fd1328bff66047b1deb035a4ee6b031f588d3f25571b3670caf2f5e5a8a5d232acd", 0xe3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10001, 0x0, 0x200000cb11, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x10002, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x3) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000380000)={0x0, 0x0}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f6c000)=0x6, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005e8000)={0x7, r1, 0x1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00007fc000-0x10)="0477fea586ca500b3bb15c8925bcc132", 0x10) 2018/01/16 16:15:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x525000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x6) setpriority(0x0, 0x0, 0x80000000) 2018/01/16 16:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x8)='uiD_map\x00') sendfile(r0, r0, &(0x7f00001ce000-0x8)=0x40000, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d7c000-0x4)={r0}) 2018/01/16 16:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000544000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cea000)={0x0, 0x100000001}, &(0x7f0000493000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000994000)={0x2, 0x2, 0x0, 0x400, r1}, &(0x7f0000b1b000)=0x10) perf_event_open(&(0x7f000000a000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x200000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 89.892142] binder_alloc: 15200: binder_alloc_buf, no vma [ 89.897948] binder: 15200:15215 transaction failed 29189/-3, size 0-0 line 2903 [ 89.911223] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.916798] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.927194] binder: release 15200:15201 transaction 62 in, still active [ 89.934078] binder: send failed reply for transaction 62 to 15200:15212 [ 89.940912] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 16:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f00003cc000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b9b000)=0x6e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) socket$nl_route(0x10, 0x3, 0x0) 2018/01/16 16:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d54000-0x6)={0x0, 0xfffffffffffffff9}, &(0x7f00003cd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009c0000)={r1, 0xca, "2198a3b82e27cd35adb504c741145f460f6b350cc4eac1e231daf75e745764f0f7b132fd12e8599de0ed5ec140c50d6aa6e8221dbf726a4488bc86069b5fb78350f98ca51ec9f76cdfa901d433742b5532cd7918b32086faef9d1836c4c63857b9009357ef1844572a693cdbbedb870dc7de90b5925653317198133b16d317bb092f7d4516b78b86ddb69a0a90d7d4aa5469dba29134bca0a1b29f6b54e0acba2300a40636b6dfffc0cb52c3a7e961ef9fee94366dbacd435d96ca51be567a5d031dcc4dcc0c77ea1588"}, &(0x7f0000ebb000-0x4)=0xd2) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) 2018/01/16 16:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000242000-0x4)=0x0, &(0x7f00001eb000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000930000)=@generic={0x100000001, 0x1ff, 0xb1}) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 89.974097] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 16:15:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000278000-0x20)=[{0x3, 0x6}, {0x3, 0x80}, {0xa, 0x8000}, {0x0, 0x1ff}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) sched_setparam(r3, &(0x7f0000bf3000)=0x4fa) vmsplice(r2, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) sendto$inet(r1, &(0x7f0000b29000-0x35)="30b5a69adf70bd37995f2ad7a4b7748662441dc24da3f8b0b653cefc3709fdb2339ce5a774944b1506a9055a145f1d4b5ce5dd5485", 0x35, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r1, &(0x7f0000cb3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000f6000)=0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8)=0x0, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = getpid() syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r6) name_to_handle_at(r5, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 16:15:02 executing program 1: r0 = eventfd2(0xffffffff7fffffff, 0x801) finit_module(r0, &(0x7f0000911000)='em0.{cgroup\x00', 0x1) pipe(&(0x7f000051f000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00003cd000-0x10)={&(0x7f0000d8e000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f29000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/rfkill\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2018/01/16 16:15:02 executing program 4: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000f21000-0x4)=0xc) tgkill(r2, r3, 0x14) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) [ 90.019610] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 16:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) renameat2(r0, &(0x7f00000e9000)='./file0\x00', r0, &(0x7f00004ae000-0x8)='./file0\x00', 0x4) 2018/01/16 16:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c5000-0x8)='net/tcp\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000054b000-0x31)={0x0, 0x29, "91c3ad2e7132612ffda890b0db5afb60a102bdd9b448610334686318fcd4a07f9051320ca62786b022"}, &(0x7f00002a8000)=0x31) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bae000)={r2, 0x1, 0x10000, 0x80000001}, &(0x7f000065a000-0x4)=0x10) 2018/01/16 16:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00002ac000)='/dev/snd/seq\x00', 0x0, 0x8000) dup2(r1, r0) writev(r0, &(0x7f0000c7d000)=[{&(0x7f00002e9000-0xe2)="f0", 0x1}], 0x1) 2018/01/16 16:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f000025e000)=0x0) io_cancel(r1, &(0x7f0000e24000)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000538000-0xe7)="5ea1307461d763798bfa96088cf6a6b852b2a1bc7c7d6d171e248c5136470dbed9d8e700b7cb4f5cb868d6a641d754f51691ce4e83573585c5bfd4601bb57ef77413829321e92ae5899465f6b13431766869b58a4ec1bf4ee21d96154c97d120289bd3f022df4efe7053839ecb3f4aec0a72a089644c77f63eb667e097bfb5a805dc0d76a2e6d80ef17600aa58e38d7cebce722dbe65375f69334d1fc44c1e5b7db63b25385d2bab48047f6f27fbac63659b2df94a33874030c01e458b678786aa7285a129187ce4425d3ff7adb754071bc0f0046a3f6d166520497fd9bb3dd5cf7d6c0333f109", 0xe7, 0x4, 0x0, 0x0, r0}, &(0x7f00005cc000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000c7d000)=""/70) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 16:15:02 executing program 3: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x3) fcntl$setlease(r0, 0x400, 0x2) 2018/01/16 16:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000330000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e1f000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xcbcb, 0x19, 0x9, 0x500, 0x401, 0x220, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000acd000)=[{{0x77359400, 0x0}, 0x7, 0x5, 0x4}, {{0x0, 0x0}, 0x4, 0x9, 0x0}, {{0x0, 0x2710}, 0x3, 0x6, 0x8001}, {{0x77359400, 0x0}, 0x1, 0x2, 0x8}, {{0x0, 0x0}, 0x7, 0x3, 0x3800}, {{0x0, 0x2710}, 0x400, 0x5, 0x6}, {{0x0, 0x0}, 0xffffffff, 0x1, 0xfffffffffffffff8}], 0xa8) r3 = userfaultfd(0x0) r4 = creat(&(0x7f0000d3c000-0x8)='./file0\x00', 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r5 = dup(r3) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:15:02 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) kcmp(r1, r2, 0x7, r0, r0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) 2018/01/16 16:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000689000)='/dev/usbmon#\x00', 0x6, 0x8000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dce000)=0x0, &(0x7f0000a8c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000c8000)={0x0, @in6={{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8001, 0x1, 0x9, 0x7}, &(0x7f0000df8000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009fe000-0xc)=@sack_info={r4, 0x5, 0x8000}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/mixer\x00', 0x24000, 0x0) ppoll(&(0x7f00006fa000-0x20)=[{r1, 0x403, 0x0}, {r1, 0x1, 0x0}, {r2, 0x3040, 0x0}, {r5, 0x10, 0x0}], 0x4, &(0x7f0000283000)={0x0, 0x989680}, &(0x7f0000c9a000-0x8)={0x8}, 0x8) sendfile(r1, r5, &(0x7f0000b89000)=0x0, 0x8) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00007b4000-0x4)=0xee34, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000ed0000)=0x5, 0x4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000b9f000-0x50)={@generic="0a7854006dc26c527f04785bb907845c", @ifru_mtu=0x800}) 2018/01/16 16:15:02 executing program 0: r0 = shmget(0x2, 0x2000, 0x1000, &(0x7f000068f000/0x2000)=nil) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000015e000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = socket$nfc_raw(0x27, 0x1, 0x0) r7 = msgget$private(0x0, 0x82) msgsnd(r7, &(0x7f0000000000)={0x2, "b41142f7b316f55479d06a5140ea21650a2eb8db9950979eb82d0611654fb459bfa5607bae79bdf92c9e603924e16e4128c78d1d3555cc60aae36df0d6e1a026ec76d3a4ef96ae3bdc10d8d85f955cf036f473e9a54e16f0d099b35fdf0bf8b6a302f795fd978fa5a1659b1e382bb0e6c04a6c1c01d2ebb25366f333a096c8872abf4fd449228735e204ff39abfb1515e06543129d64c635f1bcb9b4e2791dadaae5c77490f70d1226c2cd70044941e368a3e031bd5c4c5514fb6ecbb4c32190b26897f1f716a96f3b994b0c19fba9b3cba24ebb24887fe603a175851406988b4a59f907bfd803bdba2f6f87eee0dfabaf7f668b6110"}, 0xfe, 0x800) r8 = fcntl$getown(r6, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x1, r1, r2, r3, r4, 0x80, 0x6, 0x0, 0x0, 0x0}, 0x80000000, 0xd7c, 0x3, 0xb84, r5, r8, 0xb789, 0x0, 0x0, 0x0}) r9 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r9, &(0x7f0000003000/0x4000)=nil, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x8)=0x0, 0x8001, &(0x7f0000005000/0x1000)=nil, 0x2) 2018/01/16 16:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x1}, 0x8) unshare(0x20000400) fgetxattr(r0, &(0x7f000079e000-0x15)=@random={"748275737457642e00", 'cpusetwlan0\x00'}, &(0x7f0000a9a000-0x1000)=""/4096, 0x1000) 2018/01/16 16:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000755000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000649000-0x4)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ffb000)={0xfffffffffffffff7}, 0x4) 2018/01/16 16:15:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b58000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a83000-0x4)=0x14, 0x800) sendfile(r0, r1, 0x0, 0x100000000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r2, 0x0) listen(r2, 0x1000000040000003) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00003af000)=0x0) syz_open_pts(r3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000a60000-0x2)=0x8) r4 = accept4(r2, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000904000-0x10)=@generic="a2decb8817f7ccf0c63ee526aedc6c0f") bind$alg(r4, &(0x7f0000c49000)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r5 = add_key(&(0x7f000099e000)='pkcs7_test\x00', &(0x7f00003e6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000a99000-0x6)='rxrpc\x00', &(0x7f0000d49000)='{vboxnet1\x00') 2018/01/16 16:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000599000-0x1)='\x00', 0x400000000004) fallocate(r0, 0x20, 0x0, 0x87dc) 2018/01/16 16:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f00004cb000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00002de000)=0x20, 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:15:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) fchmod(r2, 0x40) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f000020e000-0xc)={r1, r3, r1}, &(0x7f00005cd000)=""/33, 0x21, &(0x7f0000550000)={&(0x7f00003ef000-0x10)={'michael_mic\x00'}, &(0x7f0000dca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1080000000001, 0x0, &(0x7f0000b32000)={0x1, &(0x7f00003ca000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c63000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f03000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f00008bc000)=0x0) 2018/01/16 16:15:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006fc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000470000)={0x0, 0x1}, &(0x7f0000ce2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000857000-0x8)=@assoc_value={r2, 0x800}, &(0x7f0000084000)=0x8) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") 2018/01/16 16:15:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/cuse\x00', 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000dff000)='./file0\x00', 0x4000, 0x200, &(0x7f0000b8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x4, 0x4, 0x7ffffffd, 0x0}}, 0x468) listxattr(&(0x7f0000eb3000)='./file0/file0\x00', &(0x7f0000568000-0x43)=""/67, 0x43) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d91000-0x20)={0x9, 0x21f9, 0x0, 0x6, 0x2, 0x9, 0x100000001, 0x8, 0x0}, &(0x7f000013f000-0x4)=0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000add000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000981000)={r1, 0x7ff}, 0x8) 2018/01/16 16:15:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$vcs(0xffffffffffffff9c, &(0x7f000095a000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r4, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4208, r4) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") ioctl$VT_DISALLOCATE(r0, 0x5608) timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r6, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r3, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={r7, 0x7530}, 0x10) r8 = dup(r2) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) 2018/01/16 16:15:02 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000084e000)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 16:15:02 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) socket$pptp(0x18, 0x1, 0x2) 2018/01/16 16:15:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = add_key$user(&(0x7f000053f000-0x5)='user\x00', &(0x7f0000951000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e12000)="0f6f79090c4e3a5f8e392d96e4091d6f3ce95ccb3bd10f2e9594bce2178095e1111ac2a3dccea7152238db7d5dd50399fc28d14d3e6e76877c1733be0c9442d99f60792fcf42738fbce6d4dedbebc4623f5b9d7012c127", 0x57, 0x0) r1 = request_key(&(0x7f0000b4f000)='cifs.idmap\x00', &(0x7f00003ce000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000308000)='securitytrustedvmnet1vboxnet1\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x5, 0x400000) semop(r2, &(0x7f000012a000-0x6)=[{0x0, 0x0, 0x0}], 0x1) 2018/01/16 16:15:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000cb7000)=0x75) sched_getscheduler(r2) r3 = add_key(&(0x7f00001a9000)='syzkaller\x00', &(0x7f0000820000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key(&(0x7f000095d000)='blacklist\x00', &(0x7f0000a36000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000411000-0x2c)="", 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/16 16:15:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000011000)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000200000, &(0x7f0000f39000)="", &(0x7f0000951000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000087a000)="a076329c43d4f44407ae81cafd2005a58e9a2b91a2c3ef4b264ddd6c1dc9981f7e552fd5296744558afb419605b2ff6ad65c926513bc56ad2ef9171725895ae9d6e033bcce1177a34392cc3eac825769ffda33f0dfa1c7088df2f4f6339df68900eee0c9bd4d003178dd61cdde73d98ae31c6bc8291ef7f5c1ccb75f122ba773b438b56df31d2a52775a3a80329e525acdb870ed70244586fa79ac24d88e3550a6fbdd1a2e748d25") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000026d000/0x3000)=nil, 0x3000}) [ 90.517497] kauditd_printk_skb: 165 callbacks suppressed [ 90.517506] audit: type=1326 audit(1516119303.000:1361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15315 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.558970] sock: sock_set_timeout: `syz-executor4' (pid 15319) tries to set negative timeout [ 90.586731] audit: type=1326 audit(1516119303.034:1362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15307 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.586749] audit: type=1326 audit(1516119303.034:1363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15307 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.586768] audit: type=1326 audit(1516119303.037:1364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15307 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.586786] audit: type=1326 audit(1516119303.037:1365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15307 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=294 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.586803] audit: type=1326 audit(1516119303.037:1366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15307 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.586822] audit: type=1326 audit(1516119303.037:1367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15307 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.586839] audit: type=1326 audit(1516119303.037:1368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15307 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 16:15:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x110, 0x0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x6}, 0x8) 2018/01/16 16:15:03 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000c41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000a8b000)='/dev/sg#\x00', 0xffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ae5000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000fd2000-0x8)={r2, 0x1}) 2018/01/16 16:15:03 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000978000)='/dev/input/mouse#\x00', 0xffffffffffff9dc0, 0x430400) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000ff5000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xaf0e) fcntl$getownex(r2, 0x10, &(0x7f00005be000)={0x0, 0x0}) sched_setparam(r3, &(0x7f000033c000)=0x80000000) tee(r0, r0, 0x920, 0x8) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f3b000)={0xfffffffffffffffe, 0x1, 0x0, 0x3, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000cb4000)={"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"}) syz_extract_tcp_res(&(0x7f0000ddd000)={0x0, 0x0}, 0x6, 0x7) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000031e000-0xc8)="5a9fc43048454725ea3af4813d22a34d7c595dac49df5dedf6754144ae2c3e78239fbad19aa50a27dea0bf8a4593e2335729358168d6d067330dc1fcf13ca39346757c591d90af8cf1a2281e3fd1ba7201c1091edaf7f15a59a987ddd1ab8c8b68ddd3d5e94e5a71600019fb9e78ba67af509c2b8a2986ccbb9c96ac555f581b2a041449ec3a018689bbc1b36259638e65145bc15122aac045a4543a6c8bf41add4ecd2dfdf2931d893f1964df81b21a48622104328e4b833f63e2da8b96ea8c747388137a2a34ff") ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000066f000-0x400)={"f55c2cd21b84b9c5da4116e912328fd3c79fbfe8ae23cfc450b8045c1cffc2cb735e326a093e14625ec77e35dcecd4a4b96f990094dac2d6538b27bc3a1ec7aaeb65b4687d161d310d93c9a858ee00000007b54dc8453d6b2799c2e137e273c5e4cdf912d2df6c18c2f3894af53df5398c7336bfe8e39ce457282338df11e6f20663482ef056dcffe3706c9fe7a2df68c8b5128f517310be017d4d23dcd184f52a87d3bde9c288274c80be6f9f4ff9b7e604d9c97efdcdc6de9eeeedbe38a7d7394752df37072fd4efe5ce2ceb78ec379fe104e06f1db071cf454ad898c40cbf206d83f1687a76746bfc68abe2d85173e55e862b7d39671a0a552e49c34ce5f03997ff24c88becf34dc6ba6279ff64547055f8852df8dc60bf126d5ee80c09f919c3c05bef0c232f974f806c90f874e6d2368a25bc342b2ea2d87feaf3180e03bad4dd64414fc697ba218f830e3f2c4f2899486aa1d8a43fe64d2d166c8e36835b1cf914021f3510295e6037a7a58329448cc1b0333b8b7a4ca2cd23b314bf27e033142722375798608bd0f70fcfd3951a9379f54ac90ae604ef434e3d5cbb4976a826dd9fcca3059a1c975b702bff269c87c71c45f044b9f097b19ac43c0ca3e83ab21ee6449ea0c65fc19fdbf750f6168b92db843e80149eaa3e190ae889dd05a1ddc9b841cbc973e2b366c5ed62478c7aa08cd077632c10a6e8e833ef446562914a3dddac3facc0c601117018a04fbdb73a2b01304a77dc653bc2dc8bfbf27176e57224f3b70eb769696877e423814abd50b2ce0d774d64161c87a02c91cc47b58ec5af3f243ad5718eb55f6a77fd5d87176718924922cebcac1c41d5dc21ab556c64ef5a9d7f80fc364048fc61fe221b04a738d1e486c82eba7d326971f78877f7caee489dea41cad7a91087b878977934a902e40daa2488480b16d67abefbcffcf70b67fb177ace989c3dc41ad4c22bf6ef22dc38cb9f5cfecf3de4f0e4fc959a9afcb10807ad7ae1a7d8ba7598161ff99a028329f6c9e997a1b1c2ea56595fba8231603e63850b4a26bbe95f519217312e3cc8ffcd47c1058f3849e28dce5f378a4f589eb0accf1587372da62b6a3c5bc95eab731e4aaeb4c04917efda96109672333004395caa91273bc9059bd476565490d46487540241022d83a339efceafb92c4482e349cdc1ff60f29f762acde10cff175a2e8f03ba5102445bb1945dacdff3058596e8891f251ba52a4c76a3db995dccba5d92ed5b1e4d52f67bc1e376f4b35b007be7499b4b75aa50432d129cb4ff1a763fc2c1b5cbc21e8b724d74de75f8c97bc8ccb40c564b4225a358433a9dcfb0a7e165a8e4052a734876f0bb40f80e58ed6229ff93a674c00d3570bd46cdd5872b55a97a9d94bb98e155cc2b461bd1591b898299e1a6718457c2ead354044b3b464253c95a87827633c7"}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000011f000)=0x7ff, 0x2) lstat(&(0x7f000006b000-0x8)='./file0\x00', &(0x7f0000092000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet6(r0, &(0x7f00002d8000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000042b000)=0x1c) 2018/01/16 16:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/16 16:15:03 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f000030a000)='/dev/dmmidi#\x00', 0x3, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x101) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/122, 0x7a}], 0x1) 2018/01/16 16:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x4200, 0x0, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f00005c4000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sched_getscheduler(0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) fcntl$getownex(r1, 0x10, &(0x7f000045f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00005d9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000220000)=0x8) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x800) r8 = accept$packet(r6, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000112000-0x4)=r9) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) fstat(r8, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) geteuid() capget(&(0x7f0000442000-0x8)={0x0, r2}, &(0x7f000000a000-0x18)={0x0, 0xfffffffffffffffd, 0xb13, 0x0, 0x0, 0x4}) getresgid(&(0x7f00004d8000)=0x0, &(0x7f00006c6000)=0x0, &(0x7f0000270000-0x4)=0x0) 2018/01/16 16:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$nfc_raw(r0, &(0x7f0000665000-0x10)={0x27, 0x80, 0xabf, 0x7}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a24000-0x1)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000b8b000)='/dev/adsp#\x00', 0x8, 0x80000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000aa4000)={[0x100000, 0x0, 0x10f003, 0x6], 0x68, 0x4e, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000c88000)=r1) 2018/01/16 16:15:03 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0xffffffffdffffffd) r1 = inotify_init1(0x80804) r2 = gettid() inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044d000-0x8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) [ 90.586857] audit: type=1326 audit(1516119303.038:1369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15307 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.586875] audit: type=1326 audit(1516119303.038:1370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15315 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=224 compat=0 ip=0x452df9 code=0x7ffc0000 [ 90.635829] sock: sock_set_timeout: `syz-executor4' (pid 15352) tries to set negative timeout 2018/01/16 16:15:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000536000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000285000)={0xa, &(0x7f0000001000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009df000)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x800) fcntl$getflags(r0, 0x408) write(r1, &(0x7f0000c8c000)="", 0x0) 2018/01/16 16:15:03 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b91000-0xc)='/dev/autofs\x00', 0x100, 0x0) 2018/01/16 16:15:03 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000fd2000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000f01000-0x20)={0x5000, &(0x7f0000fd5000-0x8)=0x0, 0x1, r1, 0x3}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/16 16:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fda000-0x48)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f00000ee000)={0xffff, 0x5, 0x3ff, 0x3, 0x6, 0x3ff, 0x401, 0x3, 0x3, 0x401, 0xc6, 0x0}) 2018/01/16 16:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000578000-0x5)='dead\x00', &(0x7f0000d71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f00002af000)='.request_key_auth\x00', &(0x7f0000fae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000543000)='dead\x00', r0) keyctl$invalidate(0x15, r1) keyctl$set_timeout(0xf, r0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b4000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000e11000)={0xfffffffffffffff7, 0xce3, 0x80, 0x2}) add_key$keyring(&(0x7f00007d5000)='keyring\x00', &(0x7f0000c1c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/16 16:15:03 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000b000)=@random={'user.\x00', ')\x00'}, &(0x7f0000001000-0x1e)=""/119, 0x77) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) 2018/01/16 16:15:03 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eef000-0x16)='/selinux/checkreqprot\x00', 0x500, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000eef000-0x4)=@assoc_id=0x0, &(0x7f0000eee000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a66000)={r3, 0x8}, 0x8) 2018/01/16 16:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f09000)='/dev/usbmon#\x00', 0x8, 0x101040) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r0, &(0x7f00000f0000)=""/158, 0x9e, 0x0, &(0x7f0000e04000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 16:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) shmget$private(0x0, 0x3000, 0x90, &(0x7f0000a07000/0x3000)=nil) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a86000-0x4)=0x4, 0x4) 2018/01/16 16:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f000099f000)="dff377b2d3570669d215095542e49198af755d6ee1d21efd03d37cda5780f59e56c98be79b7e0532d1dd38c8bbd4dccca56e2a7c3dcd17b29f45202bfb4017aa7008d6f4c324b76574bc3f4fe7847583762d08a1fcd28ff812f57cc6b2b470ccaaea9d66954d47353aaa8486336fa1a6d9ec26236d24a81870", 0x79, 0x40, &(0x7f0000301000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0x4, 0xffffffff, &(0x7f0000999000)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000066000-0x16)='/selinux/checkreqprot\x00', 0x109800, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00007c2000)=0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000cfc000)=0x0) 2018/01/16 16:15:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000821000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000605000)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/16 16:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0xa8)=[{&(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9e221a2f25d077449f4c94daae6ceac76da53cdf71d3a656eb55c516550f30b45140e02aad8c53c14ce2895a58273310299cd0534189335e574183eaea25d7", 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000)="4a99e593", 0x4}], 0x1, &(0x7f0000004000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fb3000)=0x0, 0x80000) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000ff1000-0x8)={@empty=0x0, @multicast2=0xe0000002}, 0x8) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/vcs\x00', 0x200, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f000008c000)=""/186) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000005000)=""/0, &(0x7f0000002000)=0x0) ioctl(r0, 0x4000000000001260, &(0x7f0000c74000-0x102)="") 2018/01/16 16:15:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000107000-0x3c)=[{{&(0x7f0000bae000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000361000-0x30)=[], 0x0, &(0x7f0000872000)=""/218, 0xda, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000043d000)={0x0, 0x0}) listen(r0, 0xff) accept(r0, &(0x7f0000baa000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ee0000-0xc)={0x3, 0xffffffffffffffff, 0x1}) pread64(r1, &(0x7f0000fd3000-0x1)=""/1, 0x0, 0x0) 2018/01/16 16:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1ff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f08000)=[{0xb, 0x4}, {0x3, 0x1000}, {0x3, 0xbf4}, {0x3, 0x100000000}, {0x7, 0x1}, {0x8, 0x9}], 0x6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000723000-0x70)=[{&(0x7f0000b5b000)="2307ade36d513df2aac611215578f0d757b7ea37a5f4fb9cdd7d24d8a362d11f5870dce805c2b8fbd6d231d43474fe66e23407f2b3171a272eabb4bfb62a754e5ba51f4e0e235b974bde0636b5fb32", 0x4f}, {&(0x7f0000eb2000)="", 0x0}, {&(0x7f000003b000-0xe2)="d7", 0x1}], 0x3, 0x0, 0x0, 0x0}, 0x8020) 2018/01/16 16:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000, 0x40) semtimedop(r0, &(0x7f00001e0000-0x6)=[{0x4, 0x7ffd, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e47000-0xb)='/dev/hwrng\x00', 0x200, 0x0) accept$alg(r1, 0x0, 0x0) 2018/01/16 16:15:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00001a6000)='proc\x00', 0x1, 0x80, &(0x7f0000001000-0x40)={0x3, 0x0, 0xffffffffffffffff, 0x100000000, 0x1, 0x5, 0x80, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) vmsplice(r0, &(0x7f00004b4000-0x70)=[{&(0x7f0000000000)="2d86c6975fa309d27858fb34cb76e05286ef3dcc", 0x14}, {&(0x7f0000001000-0x5)="4e92f73a80", 0x5}, {&(0x7f0000000000)="41886704a2642bd15f8d6f26a1ecc6875d9616fd6425998935b7ba3ca675219bac811b292bc8d389aa436dea969cf925ed2d236fcba018ca1ae117002ef9a3ca82b36a3de8cf659fed115fd752f920e3c6a0b7be7623cee43bcd9dab60d44edf718f30e466de5a46ce736ab6497b4422c2d2aa3d64c42ad476aa13f76c", 0x7d}, {&(0x7f0000001000-0xf9)="f729e03eeb2e1364eb8f8aa16ece07dec649916d87ac22c28b027938cfa8f7d38710f0401940c9c9798f20c5b47d6a205f6509791be940a22edb0ba4f4aa6ec1e1a30926b6e0e850459f9f6f19292f410c8ee06b79942218ea290d322fb270e66898b6c485cfef9d35db8800595055b49939cc71d280b12d4cb750905d581b181ed4e6f01aab1ca000572fca535fe98ceeeb69efeb311e6ac02bd6614a8f4b8b040a930c90d96e28c26587802d7d01225091514f684714aab90af00671741568f7342cdd21daddcc2764137ce48f84f0bcf8db92be145b11c8b6dc636086e9a33c09bade75b6a3921852a449910046aef4f2800c42b08963b7", 0xf9}, {&(0x7f0000618000-0x85)="b1243288fdf3a0f297f67a4a0860c0388729e0185e81965269ea0f91ce08010e589011a837dda4566a953d38f822a03f34af283827d6a9bc1f3644d7945b43d311f636265c79bd4e82e3f523524cc20723df1131d513df19e2c25d3b928005aa6ba47ad975eec221c84ea1048b2a68207951a11449c30f61776fdb4fd8305c5350ec567b4a", 0x85}, {&(0x7f0000000000)="b2cc791bb587492460ccc8171ca82331abd03f8e4adbe34e3f31b576cdb9611051d5793cc60e9905178a0a2f29691d5e591d9badb4439881f39a23c8c14249752feb438d60b1e2356d38312cb3d2174c8df83cca62d00d58c09a40", 0x5b}, {&(0x7f0000000000)="80ee57c82ae7e480b9396ee078ffec5b4c55f81a6a2dacc7ca1e1e49dfcc5acdd1a13c23a7e872de47a1549e0c6a0c780d7b7901038aba3a941d012de6363f7b4ae7e3c728e5d4f848cf1f5bac89913733e898cd7080b0c4df0d9e0631f08a93a1fa200f9f6596e4a0748b21a491c42cf7ec8f6d5529001a08f16fc141f37ece51e8dc014e0c8832ee0b46fc9be5e354501a3c5bd260f3016192546204d92bf1fffc158caec674af515ff566ca6b81f0236757c023897769ed2d8683a9006ceec3d11aea69be8be7722faaab4998e5a48a1e83042bacac7731bcdc0fd91fc79ef9e75a77eb0268dd", 0xe8}], 0x7, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f0000d9e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x5a, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x100000000, [0xf5b9, 0x49b, 0xfffffffffffffff7, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 16:15:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xf8dd, 0x200) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000b20000)=0x6001) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x157b692a, 0x2, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x8a)="a18e8e981c3c5bad57e505de57e4aedeed0821fedbd94b427b0dc9cd6eee7916876c8d8efaf87682b00582dfdcd7fdfc9434aa68be0e1d877c6a9e378258fce67dfbf7adbbb5a60be496d40884c86d6328476673019ada81a56b36f46fbb0f75e22aaa12a34736dc5ee6838f515b39eadd1d6dc0204f0b12c78a23db38b3cc5ee65c977cb6e0a16812e4", 0x8a, 0x4, 0x3}, {&(0x7f0000001000)="17f1551dd742f6717eca3ef48a12be2b9bb1ab2e6bc7978bfff4039d4beda696f936a387946ba306f3186a801f2ffc9014119dec134646b1074995c4c8b271c500e93da722bed8925d85ce74554fdc6739aa686c95ce5d725874e179926c1210ba3b5842d0d7e25b9492c5bd090fd9", 0x6f, 0x5, 0x100}], 0xa0000) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/16 16:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$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)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a95000-0x30)={0x10, 0x0, &(0x7f0000471000)=[@decrefs={0x40046307, 0x1}, @increfs={0x40046304, 0x0}], 0x84, 0x0, &(0x7f0000fa5000)="31c59d2f3f09b2f5e4e5a6ccd95d1a84021cbf59daa394ed5b9dbaa49a3249ea65bbedf4acb7f39b23e988bb9b4022d079f088c5418636bad36dc3ba0fe69c15cf7b36009b92f9081bf56c5a7aa6a10b2fc5647c491504cfc2dd0e86ec77b0187adf2382b2f6091202283f813d7fe87eee05752e1ba662fbe8e578b64c9671e6b4f4bd28"}) 2018/01/16 16:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) acct(&(0x7f0000aad000-0x8)='./file0\x00') ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r1, &(0x7f000052d000-0x8)='./file0\x00', 0x100) 2018/01/16 16:15:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$vcsa(&(0x7f000063c000)='/dev/vcsa#\x00', 0x1, 0x4400) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00008f7000/0x18000)=nil, &(0x7f0000713000)=[@text64={0x40, &(0x7f0000a40000-0x38)="672e0fc75d0f2e2e650f070f07362ef30f5bc0420f01ca664f0f38825d0066baf80cb85495eb80ef66bafc0c66ed650f01c9660f64c70f06", 0x38}], 0x1, 0x4, &(0x7f0000d28000)=[], 0x10000000000000ed) r3 = syz_open_dev$dmmidi(&(0x7f0000cec000-0xd)='/dev/dmmidi#\x00', 0x83, 0x20002) connect$llc(r3, &(0x7f0000b6e000)={0x1a, 0xf5, 0x8, 0x3ff, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000210000-0x18)={0x1, 0x0, [{0xa0e, 0x0, 0x0}]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000055f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb0000-0x4)=0xe8) 2018/01/16 16:15:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009fb000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5405, &(0x7f000001d000-0x8)=0x0) 2018/01/16 16:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f1c000)='./file0\x00', 0x0) lsetxattr(&(0x7f00005ef000-0xe)='./file0/file0\x00', &(0x7f0000372000)=@known='security.capability\x00', &(0x7f000036c000)="0000000201000000000000010400000000000000", 0x4642, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) 2018/01/16 16:15:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db1000-0xd)='net/udplite6\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c7d000-0xc)={0x0, 0x4, 0x2, [0x7, 0x4]}, &(0x7f00002e5000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000629000)={r1, 0xfff}, 0x6) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000abd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000040d000)=0x4) 2018/01/16 16:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000468000)='personality\x00') read$eventfd(r2, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) getpid() open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/16 16:15:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1000000000000007, 0x0, &(0x7f000087f000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/16 16:15:03 executing program 6: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ae5000-0xa)='/dev/dsp#\x00', 0x5, 0x8880) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00004ca000-0x4)=0x1f) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x10000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xf) [ 91.208208] binder: 15431:15443 transaction failed 29189/-22, size 40-8 line 2788 2018/01/16 16:15:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fstatfs(r0, &(0x7f000076f000-0x9f)=""/159) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/16 16:15:03 executing program 5: syz_open_dev$mouse(&(0x7f0000241000-0x12)='/dev/input/mouse#\x00', 0xff, 0x2480) 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) unshare(0x403) pipe2(&(0x7f00000b8000)={0x0, 0x0}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000391000)={r0, &(0x7f0000b6c000)="", &(0x7f0000311000-0x4e)=""/78}, 0x18) [ 91.256050] binder: 15431:15453 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 91.294458] binder: 15431:15453 unknown command 0 2018/01/16 16:15:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000df1000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f00007b8000)={@generic=""/16, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000214000)=0x3) 2018/01/16 16:15:03 executing program 6: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fbc000-0x84)="ccbfe0998e7ff5c4ccd9b3fbc9e82d69c79adbd48b052284329a3ed59dcd46005fbfef3f6b26f1bb776807d93a533b2d38ff72e99f387e99de0df705ffa81b0f39391fe18ad2e40e5d1f86f3c00afd2f19d8162930a3bf2f513dbbb9608eeab60e2b364e99c0f9cab3dd6fb1c6f5a400b6f80e572d7769dec48cd0fca1985c50e7a63c6d", 0x84) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/16 16:15:03 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fb2000-0x20)=[{&(0x7f0000fb2000-0x3)=""/3, 0x3}, {&(0x7f0000ea0000)=""/75, 0x4b}], 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 91.315290] binder: 15431:15461 transaction failed 29189/-22, size 40-8 line 2788 2018/01/16 16:15:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000c5c000-0x8)='./file0\x00', 0x300, 0x24) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) fchmodat(r1, &(0x7f0000acd000)='./file0\x00', 0xc0) vmsplice(r0, &(0x7f0000c45000-0x60)=[{&(0x7f00005a4000)="20b1070b2c57b8d4e42921ea9e6fa2852a1e8c1c001462d6bf08d40f1edbaa7af313dedc9b21078e24de527673ad", 0x2e}, {&(0x7f0000b0a000)="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", 0x1000}, {&(0x7f0000643000)="28b1e23d178161eddc4dce43510564494f5ee16bafa1060eb0df0a126bbfa39627d3c25b423ef87df641239d85a8ff2f25cd08d345062f9a5cd814cccb14b294179461b71dc9fc4e1a639692dce07110d3f002f251a39a0d406eb7002b1fb9a81a74ce3199995a7f6dd6eda3e5c7e84fdf4767be5bef8301feac334c043e4443f8387e55f246fa38f5cb3295a57f8fc4c1ebbf6a26836bfa284421075f9f6c719c034c305ee221811c5be352c7c992ddc7dba98a437d4f71abad8acd0acded14f24ccc8a545915677e63c98a18da00195ef0466769a0bbf08bff89a384c265a997ba4a994a339746", 0xe8}, {&(0x7f0000dd9000)="f6848d859b4425a8c8622879e3ef7aacd166e22b9660b91a85bee4872eff19dda6920e67682b9ff62d5043bf326177e4b5beab", 0x33}, {&(0x7f0000017000)="0e2cd156c48ac98520693e1871db61f7bb6d2354ff0981e14a6f438e0ae3c4466a7802c1b7838b8b85e211b8fe1b973b8d42eb3dabcdc3160b2992595da300391fdced1e9c669563cffe07d2030ed69cb35acd2716781193cdac71f932dbd44ff1e0fb2bf6f78868d5134716ef5c33da40f6466a32ebf2afff5598226f2bc794d6411e91b2f94f112c12e03dd755f520ca8431ada64e6326689ea8dc9b45717771bd2127d6a4ec6fc995e736f851da6a20bfbd40c49a96517ccae91fe74d9aeb68ed", 0xc2}, {&(0x7f000089c000-0x58)="70ee9426f7b409cc42ba70f25547ade8093e0f098bf9696b02d11767ced3b58855a148741ac1726c430079589ffba61ad1877d549e9fa9632889ee54be63393c968581fa32f4cb611ba475059ad4e20b12ef49ad94d4cce558efb14ad9976a43984cbc81a881fa544f609278", 0x6c}], 0x6, 0x8) [ 91.379298] binder: 15431:15453 ioctl c0306201 20a94fd0 returned -22 [ 91.395670] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32654 sclass=netlink_route_socket pig=15479 comm=syz-executor6 2018/01/16 16:15:04 executing program 7: shmat(0x0, &(0x7f0000cb5000/0x3000)=nil, 0x0) r0 = fanotify_init(0x8, 0x800) ioctl$void(r0, 0x5450) shmdt(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x69}, {0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x4ba}, 0x3, [0x7, 0x800, 0x76, 0xb81a, 0x1000, 0x1000, 0x6, 0x1ff]}, 0x5c) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000000)={0xa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000003000-0x4)=0x3) 2018/01/16 16:15:04 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000000e000-0x4)=0x8, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000e000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000000d000)={0x9a, 0x1000}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000e000)={0x20, 0x3, 'client0\x00', 0x0, "9038f6f36252a0c9", "4a2a16abeb52ea21d932c5b78228fcb22ac015b9facb714cf517c85c173741a3", 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/16 16:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000058d000)={0x0, 0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000575000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000358000)={[{0xf6e, 0xfffffffffffffff7, 0x3, 0x4, 0x400, 0x5, 0x0, 0x8, 0x401, 0xf90, 0x31d02557, 0x7, 0x8}, {0x58bc, 0x3, 0x1ff, 0xffffffffffffff81, 0x76f, 0xdcc8, 0x40, 0x6, 0xfffffffffffffff7, 0x3e9, 0x9978, 0x0, 0xfffffffffffff000}, {0x9, 0xfffffffeffffffff, 0xd85f, 0x3f, 0x64, 0x2, 0x2, 0x5cb, 0x0, 0x81, 0xff, 0x7, 0x9}], 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f000070c000)="81b28bb27f3642451cf95d2aefa990beb3ef609be7fdc042647b7d904fc07b374a10a40fd4aeaac7a2174c19a3f2a45176bb6cdbaccbb16c3cfa59d0152f29b8e1dd711f780a6a7d714f9b50efd84ae116bce8ebb5ba", 0x56) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/16 16:15:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000a, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000696000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x7ce9, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000001000)="e9eb53057b208c493cdd9a070f1b398969fe1e231070c893575860c0bcaad6aed9b2b44c4e76", 0x26, 0x1, &(0x7f0000007000-0x10)={0x3, {"40659d8bc2c92a"}, 0x1}, 0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"afbf4142470831"}, 0xfffffffffffffffd}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r0) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000002000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bpq0\x00'}}, 0x1e) r1 = syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x1, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1, 0x7, "a46eb1899d8ece203f49983a73a5d2849d3f9e28bb2b7e54b598e3c6ff0fb14153194a325f9c79523cfb82eefa6ba64216427e772c46a900df514172daa06afef04ba2173faa5bc8c56acfcebd3e6c78"}, 0x160) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/16 16:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00002c9000)=0x800020007, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005e4000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000471000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000249000-0x18)={r1, 0x9, 0x30, 0x40, 0x10000}, &(0x7f000008f000)=0x18) socketpair(0x5, 0x803, 0x5, &(0x7f0000e5c000-0x8)={0x0, 0x0}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000df3000-0x4)={0x342d, 0xfffffffffffff000, 0x0}) [ 91.412836] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.412922] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.448142] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32654 sclass=netlink_route_socket pig=15487 comm=syz-executor6 2018/01/16 16:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0x7) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000057d000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001c8000)={0x6, r0, 0x1}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000693000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/load\x00', 0x2, 0x0) accept$nfc_llcp(r2, &(0x7f0000e1f000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008af000+0x777)=0x60) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000feb000-0x30)={0x10000, 0xff, 0x101, 0x9c, 0xfffffffffffffffc, 0x1}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/enforce\x00', 0x12600, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a04000-0x8)={0x0, 0x3}, &(0x7f0000fec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a70000)={0x0, 0x8003, 0x8000, 0x5, r3}, &(0x7f00000ce000)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000018a000)=[{0x2, 0x83}, {0x2, 0x5}], 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fe8000)=0x0) 2018/01/16 16:15:04 executing program 4: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000921000)=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) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"21bf599bfb2b3b"}, 0x3}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x9f)="ec63c550596189af75b907fd9be2018162bf3fa28af1e1674138b1bbc1df33497eadcd621cb07a58be2b76096deafa44e51f44d5878c379e825024aef55edc4a79e21d09719311f7e0460ac8b918a855467607e85eab94d34166588026e68cc26974af539b3dae19abf9bc4434dbd1446a61c5d963a20bfb473f4c24e89964a695f2919734daf332dd064924983133ab4534a916127fdfe97cc0d536f88eff", 0x9f}, {&(0x7f0000000000)="059bbd7428cee6fc6c531da973e257069e3c5af04589da038cebc7009b1e1c24adb2b0c48241a0af3781045860c79de419c6bf0a34ee4cd580968f70341faae7f65968e0152214d08ac19e8d15cafbbec9fb3bc72e800a55b694bb9eba0d7f9f8a7f043abe0f939fe89fd8194f2b096563b0439e8edd37df1097224e733bb330fbe7677da78129744327a9450a4a070e55cf7ab5deb7528a7723b811d2724d20ebdf31b33638bb000849bbe0ffc9bcb206f66c40b46768680cd844afbebdf1e9e7c3526d77f0", 0xc6}, {&(0x7f0000000000)="3e9fe7b2645da1c51b23550df70cc5b8926c3c8b3d3dabdce1c524b0e2d835463793dd16312684254a846ad4faab7639fb78743f7fd32cbd6b32d39d9908fbb01027cb", 0x43}, {&(0x7f0000faa000-0xdb)="bf9589e574c3fec4c96a54ea16403c18aa6c660fc672fe0f70b3d42033c60fbf295b7b97bd1446581c4b77404cc876113ba94113d2e087c327b513a8edca2bcb1301b0a1fc927cb3102a1f77577a465e39a95c432fcab82ea53f137de4f62be23bdb5e178f68f18ca64ce0df117cc8335c6d8972dcac45590efb1897d7537a05dd5988b54bc547aa20070052fbe21febac6ad78d93b1dd3f0445776b6e6e785bded0e0e6c47aa3be61e8a743c41a161490a6e2f9bb65034b0d5aa66efe5f7bdac82a93a629abd924018dbc4cb514800d1b1eda4ecb1664f6c0fd78", 0xdb}], 0x4, &(0x7f0000746000)=[{0xb8, 0x3a, 0x0, "ba961d2acb759cb3c31e8e41ee7c27de7fc091ac982c1ebfee88727a9c7a17dd678ad84182a2b9f8da950ed4b6aff0a4de23a6b4a65bea5a97741749c6b2cafaeab25b3981e0e1ad788bc890ace962daf6f0242501e809d915c2f6c52b12b3d0c689882a7e87f8ffd0d0b99d01cf5d1982b829efe61e3256a4f6a6da319908a3dd92005da0b73f9f7291ffaca87df6958ef366a177bfb22ddce87f2f3841be4ad46e"}, {0xe0, 0x107, 0x7fff, "4db9ac1b2773985797e86771faa3ff84eb0df8f85f188ff07a636243977a37d34c2a7ec7582f34bf309b759b6d5ccee1212f5b634145d214cf9eef00ce46970754c36a5088d1fc91a0568d88afd1d0eadaa14da4fb96b19cd14a6721f2f2907b33ad279926d6d19233dda98c07ce4dfedf660fa1d12e089db070ec032d275a2c00d8b8a383ad2e4e79ae7eb16c024a60f4ed9b80c0e8ca65893420a1ce07f45ff8d84f203436c50d7c8c58e674043cd02cbd8f976122f8c39af0048a26e9c1896d3c8f905c126e9e4286bd"}, {0x10, 0x105, 0x1c2, ""}, {0xc0, 0x6, 0x33, "c8cc380e971bb4fe97bbbe0940f870f307d138347a745846755491fb271d026c895ed51e5f6b3d47ce5f33682473459317e5c483b6c82150170db00e20e37b16f033d4be301e586bef098f785a494f155eda34e1a1116c76f4839686f3a5359c3539bccafb1dd916480f08ce9892ea74af16ba5f5e8f437d9592cd263d3e5953fd2b74db7d75167509c90a9a35559549c1b74009cf8df73729b6e7ae3c4b5e5b40d8cc65d432488995"}, {0xd0, 0x1ff, 0x10001, "b77efa24fe14c4616b3233807dee809b93e63d5f013baa2f4f7775b5f2b9f80a3d50290ebb24e25adf8dfca1853ba04ba41a689d9410583b6053d60fdb53a4e6ea986aa4c594a0b3b3b5dda09279d9f2937a28719078fd627723844eb5295b4ae9f8f55e36627d315c374a572739d1d33312e6ff9de7643c179e18d169f3d15e16d00fb36ad4fa77f40db38b3fbaec1ef38334325ee85df7de81093b20d73fe5a35141d55860c39952dc02c6be35637f70a3f82b74c639291f"}, {0xa0, 0x115, 0xfffffffffffffffb, "53b6f578abef9035ccab294c514b5d4403cbf8d979b8a043416d827f13101ae674c900286dd29613b5905e7ababe821e9f79a3d0388a633528f1c8d3abd16ea4bdef9c50f26654107ed0696c0f5db215acc0cf5e2b835d24c3fbb19ba734b9bc0ef2351953bb5745c2b4d21f07ac0f7e31ab6b95ce5e0cb457ce861359ee27c896ec0ebfd7eccd5521"}, {0xd0, 0x116, 0xe766, "d1008a512812c7b1ee7f0c045548eb27c11fe1e7ebe24b1bee21d05382bb83210ce0957661638f24559ee06d210452c3bc85abff462205ef4868c2f13c3e4cd97a993763b4eb2c91cb4d13e7f5b39c8a493491cb47b6dc85bb49b0a738eee3d82ae3c0a2eddd46c15897b10d078852f9e298de7a637b535a401bd8458fb8a09e56b0263f3c851f1b74222464c98247199d8bbd97ddee45fb888635761df0681c065ac5faaff37b4c1abd53ba19489231cebbdb3c83c28bcd024d321ae5"}, {0x38, 0x113, 0x400, "d74467f58ef85a1991fa5d5e74c38c9ce96c420aa206820d132d60e079745264f4f5"}, {0xd8, 0x11f, 0x3f, "9051ec64169ab2e5ec3188f9be61cf8048cdb033f288033bc08125e40f4f27b329293b54cdbda11a7a17ec243c0b59d612032b320fb824a64881e01a7bcc2cb965f71bce74db629f0f2a91eadf8ca9b5dc0976a5f21ced6bf37229f72f139e22434a755e1837eb407290dbb540ac3abb1ec7e2046f393a0063b594d5ffc4465f3ffbee25a6a12362d6693d90348a06c515154f3a9d6c2bdd109c4433c0b951795d801b424a8b833a75cba23b2f2f1a54e949cfc9faf32edb3cbe456b52eba6c1e0f67cd9"}, {0x108, 0x11d, 0x100000000, "c5dd0976bb002677087a08c67fd6598bfb51fd0838d066dc99a50b7745e98c8dc4563ed91d5796e188cdece2fe18edf6342c808ef218e7f03bbbd967d16e7461e04453b92719824f5841e6abd30e9050a7f93491174bfeec5b28599ecc5e19e8427df7ac138055ec9a1f9933ba3d0442a7d2893ec30ff22d5cdacf41446319c825ce079bcafdd26e516af89561c1b203a5c9cb27afeeedf5459b3cbfe1011d2e47a0bd4a40f80a225a7cbe005b9a5c8c71499d8790461b95d916f7642419e53fad1cf2786a5da80ed5b0609523d36f8706528e8777e7c5157451305f52849f8d4475cfdfd5d5b8cb40125917b4ea64049182beacd21e129c"}], 0x6c0, 0x4008081}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f02000-0x26)="260000002a0047f10701c1c30e00200000000000010d000f09eefdfcff009232040014006e35", 0x26) 2018/01/16 16:15:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000014000-0x40)=[{&(0x7f0000000000)="30ad2e9f45436230b3167cce6d0c4357a0ad217c64548a7a9413f5afd07fdf5ac3ebb970667f1d16d5", 0x29}, {&(0x7f0000000000)="79c8d47cec579da5d3c154d6b8a86493538a5c4e75c538cedf7bc38ad81d0f7b81c44cfadfa4a4c318476ea74ab02e79c3ebcbf4ef57097e7052930d3bfdcb9c098c0d89215481beefb11297f17e8f5a1505dcd0d7849612c7c8944395f8d1638680d709e4accfeff093ce66d6ae392e45828eb6b9cb5af8886ae3a4dfdf02812d228c4034835e295e2efc9347934f36415d762a460932da25ef", 0x9a}, {&(0x7f0000000000)="568971cd1e0c", 0x6}, {&(0x7f0000013000)="b6483ef2b4f0496df47d98adbd501fac21b54e892c38c3cf50703010d4540a33503d3115e96b6a1704b63cec614f9aa6933d581be23209fa261c6fa844405992425440c0ba1d5837f2d90337393ba0712920632e90dddddc39467a359877bf93ebb2b854aa6bda5b9bd987c3bc587d8e604a2a5c", 0x74}], 0x4, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 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) getpeername(r0, &(0x7f0000004000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000b3000-0x8)='./file0\x00', &(0x7f0000e26000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000d2d000)=""/243, 0xf3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bd0000)='{!.(\x00', 0x4) lseek(r0, 0x0, 0x1) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000054d000)=""/95, &(0x7f0000646000)=0x5f) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000061c000-0x4)=0x1, 0x4) 2018/01/16 16:15:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80800) fcntl$setpipe(r0, 0x407, 0x80) socketpair(0xb, 0xf, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x5e)=""/94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$inet_sctp(r2, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/16 16:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000322000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000080a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00002fd000-0x8)={0x0, 0x1f}) r4 = syz_open_dev$mouse(&(0x7f0000437000)='/dev/input/mouse#\x00', 0x4, 0x100) setsockopt$inet_buf(r4, 0x0, 0x25, &(0x7f0000183000)="adba172a2ec9121714ff2ee818093a15da0e4419a7708d4df8a1ced573ee3a326168e03a519a83d4d58626807d4dc48b61ce11855157f234f2be457e97b6f6570c81b8845018cb944829d68bdc21c64d8a52824df557cb4f477f2c2229f80fe2073fc2ccbc77c5dbd3fcb369862c269b9c481c02", 0x74) socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/16 16:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236298004c1201ac5f9a81c7dba5bbc", 0x71, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7385, &(0x7f00008e1000)=0x2) getsockname$ipx(r4, &(0x7f00003d4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e7d000-0x4)=0x10) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r6, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f000043c000-0x20)={@generic="6aa5ec1c90f8a04a6e6cf852a8dcd299", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SMI(r5, 0xaeb7) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00004d9000)={0x0, 0x1c9c380}, &(0x7f0000fbc000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f00007fc000)={0x77359400, r1}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd, 0x0}, {0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f0000034000)={0x77359400, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semop(r0, &(0x7f0000035000)=[{0x4, 0x81, 0x0}, {0x5, 0x0, 0x1800}], 0x2) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d7e000-0xc)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000eea000)={"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"}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x18, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) creat(&(0x7f00009dd000-0x8)='./file0\x00', 0x21) prctl$setfpexc(0xc, 0x30000) r2 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000ec7000/0x1000)=nil) shmat(r2, &(0x7f0000821000/0x2000)=nil, 0x7000) [ 91.751604] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x1000000800) r1 = dup(r0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000081f000)=0x400, 0x4) getsockname$packet(r1, &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e05000)=0x14) request_key(&(0x7f0000d68000+0xa80)='dns_resolver\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004a5000-0x5)='eth0\x00', 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000785000)=0x0) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) r2 = dup3(r1, r0, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000007c000-0x20)={"b83933b065840de22462355d1ebe3736", {0x4, 0x7, 0x4, "fe4f0ed1c83b", 0x10000, 0x0}}) 2018/01/16 16:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000043e000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0xffffffffffffff4d, &(0x7f0000609000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072c000)='/dev/vga_arbiter\x00', 0x100, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000128000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = shmat(0x0, &(0x7f0000b2b000/0x4000)=nil, 0x3000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000060f000-0x8)=0x7) shmdt(r3) fcntl$getownex(r0, 0x10, &(0x7f0000430000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b02000)={0x3, 0x78, 0x1, 0x4, 0xffffffffffffff35, 0x3, 0x0, 0x10000, 0x80, 0xb, 0x9, 0x20, 0x45b, 0x81, 0x10000, 0x0, 0x4, 0x20, 0x7, 0x3, 0x2, 0xd4e7, 0x7d60, 0x81, 0x5, 0x4, 0x2, 0x1, 0x401, 0x8, 0x7cdf, 0xe52, 0x7fff, 0x10001, 0x5, 0x9, 0x1, 0x73, 0x0, 0x2000000, 0x7, @perf_bp={&(0x7f0000deb000-0x1)=0x0, 0x0}, 0x20, 0x1, 0x2c, 0x5, 0x5f78, 0x4, 0x2, 0x0}, r4, 0xfff, r1, 0x2) 2018/01/16 16:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00006ae000)={&(0x7f0000e32000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x32, &(0x7f0000ce0000)=[{&(0x7f0000923000)=""/118, 0x76}], 0x1, &(0x7f0000b67000-0x47)=""/71, 0x47, 0x1}, 0x40000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f36000-0x18)={0x0, 0x9, 0x0, 0x7ff, 0x0}, &(0x7f0000d81000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b50000-0x8)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e06000-0x4)=0x0, &(0x7f0000083000)=0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ddb000-0x10)={0x3, &(0x7f00009c0000-0x18)=[{0x1000, 0x9, 0x2, 0x4827}, {0x80, 0x7, 0x5, 0x8000}, {0x9f1, 0x1, 0x6, 0x1000}]}, 0x10) 2018/01/16 16:15:04 executing program 0: alarm(0xa35c) r0 = syz_open_dev$vcsa(&(0x7f00000a4000)='/dev/vcsa#\x00', 0x401, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x4)={0x87, 0x0, 0x3}) 2018/01/16 16:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000953000)=""/114) connect$ax25(r0, &(0x7f000018a000)={0x1e, {"03091f0000de35"}, 0x0}, 0x10) 2018/01/16 16:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a72000-0x9)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000962000-0x3c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}], 0x3c) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004527, &(0x7f0000383000)="") setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00009ff000)={@rand_addr=0x44, @loopback=0x7f000001}, 0x8) 2018/01/16 16:15:04 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/16 16:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002d1000-0x12)='/dev/input/event#\x00', 0x10800, 0xfffffffffffffffd) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x17, 0x0, &(0x7f000082f000)=""}) 2018/01/16 16:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f00006c6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000b4000-0x4)=0x7fff, 0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000a44000)=""/1, &(0x7f0000e9b000-0x4)=0x2f0) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000860000-0x1000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mkdir(&(0x7f0000021000-0x8)='./file0\x00', 0x100) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0xfffffffffffffed2, 0x0}, 0x0) 2018/01/16 16:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000688000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x283) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000f2a000-0x20)={0xa00000000000, 0x4, 0x5, 0xfffffffffffff0ee, 0x1, 0x1ff}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000cb5000)="ec3312c1b5e78516a8bc56ffd73bbfbbc1c2937ef27bf0c321fb71b477ac932326cdbe49d0d005a540f9782d8353119f09c9b144fc46c521e6fee45267b85d7448a98b757d155366e3154d8b5fd576f66c751c5163bb4fbd9f9e8ad619595681587449afe02fd6d4ab59346204243b6bda53649b4e46bdcc921cba5b64e005ab7f0cd67616ad1dcbf3c164a9da0fb689efbd652b2880825dfbd8ab978e562875a5a44f7fc8dbcad6ea2bccc5331c5a94ac3c90b3f63bd13956babc7e677100aabeb4b7ecf2291e7fcadd768780a6e869d79b24f6e600142854c5ac3c382b4e9303895c7d12152ee0023c7a4188667f4b11a9126ec7807a259b837dd2c8ce95ce353dccca08f6916240c5bc6270c3957a49a28157e31a403a9f1c169614b97c4b90a114079c49dd06e6eb85edbf540dc44d6ab325f8330c92f47893ecdf1f6fe8843e4d5e2d4e8987353f9fa3a9a96e98352ff5523bd67d4a224d9a0b813176523b517c2f544734c911e7a548d516896f36d5035f45931a879ff0d249649ba10bb3b24dd949085ee8fb5b2ed270640fedc48847eb5024f23772644eb2a27cdd8bfcddf7978c9060bdaf955b806c157ca9f3f269dbe097ec4f28411e01b7f161d92c6332e7c078f456896e8651c690478b86e07b047645ac6c7422a8c6cfffd30a93cfab07fd25c2e1e5cc8b871035dfb81a30aff7195b3230fef51b8f36f637267c748ab70fb0c7eb2e1b305ad4a04e477f0055775d4aed2f1505a848e1aebeb8f8c68baadcfbc40422138121d57f33df469148fa51fabed1ce03042197dd11aacdcca3b9572cc8f5c5911553c93064685baee5497cd4c1f321ef84ae2c95d35acc48f1ab39c1ed2607794c724640ed3815ced06eab450a56c5839b1cf56839b03df41ed32f4a395a81171e569d763aabd465f64a1f0e2944e6dfad958aced857964ffec401a48bd64cbfefad8719724a01192f5b52dc4e005b396b75dac396d41d3ca2490ab76b98a95ca42325f35c3b2d90ff802e7d45867244caeb31cb3cc7985d5791b194109f2dd9cc83d58589c2c8f8fbd3877f83bdba916319dd39ab845d6ab077d3e3311c5ccbbb4fab918be4630d2881f3e1ea1da5ea9997ccd44a0dfb36ec48a07cc9b80d8c8d28eec91896541cbc71aaf12319cacf50ba4c24133768a20e5b0f80dbc00d49448d8716292353df3b6b39d25163794264dd225eff99a62879ed400d3602b8dd51f472c1101cfc4d9fd5c57afc8c421e10602bc28c7ed929d56cb7884cf1414b715b70022d861af11a16073bdd2dd31503fe760d5ebfe922c32498a8965f848582573ff8660d878ca13a9b7eefae23e7cb70defe6bad9c7d4984a286a560e70082418b6333cca9219be7dc253f0a897ba509bec7ff10ee7a6a48898d6540e2a0173b4f40b80050df49a8b6a3cb83037b8b6fffb31185a0c08f8864e83c32531611d02e5ae29e77c645910ebf33595e7bcc72400d6ab74896f4e8f9e737738b2c3b5f281460d1ee763a638e4de83edab6525c28c1d4ab66ff23b9966cd309e5555660ef2bdd2d68189a27b641b1dab629d87b83bf3da697de974b1c00bd807fa99d397e71a67e9afb9fd7372d3d4c08602633a3317908e287f77bd08a7e1fa0c33fe6e05ea2d20f2223276776591bf4466c083882adfb53beaa7142cf30a2bfe868cd2fdb75ba6ece6c40f85a9bb84f0834afed125332557937dbfc88a4f6276f5912b1cb36807b6cecf4c9addd6ae3831d78a9c41370c1c8f4cb32157fc022a7d2437ff872d476e5c58957b3d24b1f9036a10927984f504ea44a4c427a1742f329128871fe129fcf1be264b2e8986cbe8beb93c42e00db190f50487a57dcb5029ef1669d499748471723663f6eaab855176d2a65dbf92e4508ecf79fec1617a63927e2b1849ca461d2ab391a2a8d9a486e34999aaf3a98188f6d0be85e0ea57178840c0fa3a0b3c0608a2c061d636a1941690ec97ea1b58644405301e64ad8958914fcbbc7ce259ff9a16df4a449eef07d8b0bf3960b751d7d33a84236676439d3f31e62a500db8e2ae3439433a9e524c68b2b2e741ce2e7bcac4d2e5d5396a1fda670fd2f507ff54efd55f915e61438d084d53d4910aa51d8a37d169e1fb554de8d7ad74b2e62dbdefc070f4352d525a64850deb85bf63a095e31ee1256d1a2e7759a6f3520dbf18940c93bf09dfe0d640711f41e9a90e953be690912cf98efff174fc691d8217601ec758784e1575b0c5db965ae3812b290a0b0cc7f504acf9167aee3662bd978edbf90c222f092a31538dbf337245d34ea3693764c7da3ab199c8f7b392601dda99e2d3e41bc8971e4b99276c7ec36a8a95a72647aa98fa6786a7d6e9a6c18f0e9d38d3b3fc0012af2b1d6d0672ecd4858900e40fd899e45506db6e821fe2310453475591dec913db457b25b083ddf72d946e30115b353835d45fcd2ac0f1882bef3d98b7b65b4bcd4a1d7ea0612d877711e88d418b5aa531eb0e277105933ce793f19d7329265225c161027d29eed0c4c21cc38b2033b3ef3d523c698262a627a01b8cda6615f0551d488eea18b9a13cd86c96d31180c571f15d347749a067cde1d6b4674f552b567a9dc633752a015423302f548a6892a9e8b562b3a251dd73ce85382189fe081719a8e4732b67a7ec239010ad964e4bbb69eaad906d6f479164ee87b0eb83c2f97ac61bd7b1440112df218851af7bf28634a57db0e0f334ecb0f99e00f32ffa614a3d05968c9b121dce0727a5257673a52d4625a6d0c909ff491aa38cd97d20c7ae9076623b916b37e501cd467c25e0ac1c16656fcbbfd3ffd064c016480cc95ec6b0e7b7362955cc212f5c0d653fb3ed1d05d9fb82bb1d118de132c1d07a628de29a478838576b1022182503e97cc39157b79b528ae2d17ef90b600e2972702ca1f0398e27b0ee60fc83016213c025cabc2d1b73e2180e810227fdf544550dddbf4531c581fecde205b340a652a4a3043e1812792992e7f12494346471ecc2f72ef6a0e87305f26356ed666d8e941c7f70c09c4680ea803be8c74f2a7d87248c3c792c97397c048377f58fb4ba7a73c46e773f3969c8b41fda27a9d667253cb851cb0061320c2c4ee7bdb18305a02900dc386368441419fe06da3946be5fa7d732dc8997fca407ad58707f6b67142eba90965418d2496c051ab8e5e90f13442c353382d423364a699706bc6abf32645ff6ad9a9e88c527f2f4f4e3581d77deeefa7a1c4cd85740a61261f10b5bb4cf6959512c577a795bce5777b9f3dcfd48091c8d781f20820075dd391cbb3351a8447c6f1b0a7fafdccdae853ab7bd5f8d7fe83acd8ca1698f20799f79894ff986f8dbe6c63768bed661e3a32669dcb4da747530954c67fa57aa1de82f549835cc00495b50334b193da28ee3b7cc737ee939b7ffbab500221758988faa60bb430925e960f076379139e65a3c5ccf19d5d0ee5234baa4637b2ce750097c244ef9cf157db48ea2b30f8feac41fdf3b810db742a9c0ab9edfebf04d8e2787df94fa0b01c1d06ce70744456c8be0216aff2a0da970bc7e055ce35c4b36931a8554f19988d1b2f463d75812fb633507af9ab9a3be8cfc442739aae2e60a2caa08ce912d0c352020ed05d25689b0b5feda888c8c7e09dfc357f8d5a130c024be2629bd99641f81ed43def481e0da9d5f54c7fcb07f0554265123c57c0dfcfa929fe7713c9a75b2264037be8b1d01ac5159f3b2777993237f0e9ec3cef87a08b71fd69046222c1083202f397950a58de648d718526df082e977e4297a2a258055cb9ca9499556d373accd1ea329809674eeb5c910b87b1b36726505734fa9aae2bf73bcea0f0664add4474b7c417b846dfe0111f0ee0c1e9cf1b8a572e6c82a7d5ddfad8d281346172c795027e914dd41f556c976478aee6796631bc7bd520ba4dbd572ee7c10bfe5d7de11032672d07971aa81b9eb53d214367003a70aa914c80d5fc3ca8fe6f064883b5398e9c03373585876685fd8bec82d911d8fbefa302165eeb7372d046de8a59164eacbf9b60dcd496de9dea7a266007a196e28e797081e972c4ca72c9ff2af164bc870f2d052a017c6603714820efea788549d8f02b7bd0ec32bd0cabf7ae977fa922670340c841d2ea962afa43fb3a23fbf4699c249199a8f6ccedd0b8d5927c0f728bf6048032b1a1921d0246025165c3f2cb90a1fc4e84cb1fcaf31529f314b6756f2d004bf644e216f4faba115deaef58a299ae90633dd123a496c51d80af647f1da8ff6f0dcb8d74527cdfb174e90b8b068bf3dfd485fff5fb87b64af27ad0221e9bedabeb1a66140a0db644952faf8533fef04b87b79a727afd284c7360ffe6b1a7850491b07066450829f34743ba117114803184263782a3035a5cf61d67a0baf2b9b208ffc50b7d972734588fda0116f044b52ced2f6bb81ac064d689d14c15def4692c84aead9a360c72c49f931c29dacd9113134c29557457f14d10e0215538ddd30399b3125b09e0773cf293b524b3e5a2641a682c8e49ce80eb8241099e3f91701165b0e6222f35ca12e93cee42341f03f8467b49ee3f67497d3917940d91a5403776fb645101e4ff1630043e16fa9ffeb5fba705d7fd2cbd05f480fab181fe3b01e864b02bd22d435f185207d72204b93aa265e3e28ab7ac825f1ca3946edadf3b669186a7aeefdc9b4aaecabccdc7e5e6babb577b55eafab94cf4c73e79ded15ca6c57b3463cc44d7cb8e6c69597d62fe6a83f29ba77bf08849c14b5f4534d69e1c8aaf318a7cc08eb2993dc17440770937e787177cf5a41668c2412f1d885e5e478ce4a9d95d286410f97bde615fc965682dac1da17f8f27fd2e2f20610f53187a994ab541f63102250bd0c5574e3bbf770c84593a933a8d8a9e52518490ba3942b853a6b4aad6228165d0820ec07be3d63022b0225a272fce704c1b475f20805e49ed920e2f51c20383ef84380c762d6933080f49b07c7ebf526b4156c2e0d09f92d2ff1af867e000e9e996d51297e4f8b55180e4a7bfbf6f8addfddca3376adc3482e5288c08124651e833366a286307855b7abdd8e2f151bf1df8bc18bd2ac8d1b051366648e5a8a59761ed09410f2dca6a11f9814df33c4aac1469c98b2e8bdfd66f7a58f0da94d5c8d65225085c9d128537e7d56f3b5ed4b8d9af1f2c92704bf294cdc18ad4c5eef5401f681016f8ba06e2d126d18864f7ab236465f17ad6cf73b54694c6d2e10f9f44a192947950fc3c4d109eec4f6ac6c5c37f0a573b8483891c806eebc9688bb4439539bca769ae706d67188060f3ce7aaf7778ec009184ca59bc941ec6c2eb9a26e9d87234cd889f61eaff7c61a225d828610c0f0fe17c8e11f0c0ec6e1175761e27f927fa39cc201bce9be4ea21098728284624fc94ded881b6afbaa9fc5dcd121ddf9c7de62523c14c720a4129da5e79d977a29e5e6bd75d5ebcef12f58fd61897bbcdb9d1cea9ad7df36c3d65a256185f290b2a73def63c3f3de166454322ce1922032d936fc1602627db4ff6376a36b031616fee23b93426c470b9e9299185a09505e74dc7c7477fc77ad7c88d2c6e1ff1c5b6dc74ef69ae15fd9c17d06004a1c7635cfdc96a1a31371d0f942d6ee5787730b004002ec7cad12c9fe8a7883903f6138f220c9a05112485538baabbd1cbf49804334d574acb8f7d91596faddb0f40de552d3ea16cd94bbc1cf5f20bfb353cf1eccd173de0571b02a26d73ea30769dcb861b65d5c8a42a4e760d63c6faaee1336ab28c72d5c6a4be654f", 0x1000, 0x91, &(0x7f0000b6f000-0x1c)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) 2018/01/16 16:15:04 executing program 3: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstatfs(r0, &(0x7f0000d2b000-0xe0)=""/224) fdatasync(0xffffffffffffffff) 2018/01/16 16:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/dsp\x00', 0x109000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a4e000)={0x1, [0x0]}, 0x6) sendto$inet6(r0, &(0x7f00009b8000)="", 0x2da, 0x0, &(0x7f0000975000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x10002000, &(0x7f00005c2000-0x1)="e1", &(0x7f0000eb5000)=0x0, &(0x7f000051a000-0x4)=0x0, &(0x7f0000c1c000)="") 2018/01/16 16:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000)={0x20, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000aff000)={0x0, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvfrom$ipx(r0, &(0x7f0000364000-0x81)=""/129, 0x81, 0x2000, &(0x7f0000d95000-0x10)={0x4, 0xdc, 0x0, "f2f7e7d381c7", 0x9, 0x0}, 0x10) 2018/01/16 16:15:04 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000591000)='/proc/self/net/pfkey\x00', 0x381000, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x4, 0x20010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r1, r1, &(0x7f00004ce000)=0x0, 0x7fff) 2018/01/16 16:15:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb3000-0x4)="3b6981ec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000c70000-0x8)=0x0, 0x8) 2018/01/16 16:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000708000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000074f000)=""/49) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000aa0000)="") 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000020000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 16:15:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000+0xe48)=0x0, 0xfe, &(0x7f0000997000/0x4000)=nil, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x90) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000bb2000)={0xce35, 0x40, 0x4, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000988000)=""/49, &(0x7f0000631000)=0x31) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000550000)=0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000653000)=0x0, &(0x7f0000736000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x24b, 0x4000000000, &(0x7f0000109000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, 0x9) sendmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000b2c000)=@ax25={0x3, {"ad422ca1378245"}, 0xb1}, 0x10, &(0x7f0000ba6000)=[{&(0x7f000024b000)="63c78b7ad7cdfe788e6b776258de7e7f9d6c951cc957", 0x16}, {&(0x7f0000547000)="129afec61bb446a1b3226b4478814677fbe3ab80c0c7c43f457ed9702b19581eab9536ed71ff538fb2a9224f00b664ce35fb05094d79d63dd2f23fb2c3eedb80c3fc759d88f5db2a74b67f599256689dc95c6ab08081524970f7e095c57f584202f8702f905cbe6324bd31648161d06537e2a1416fe64a665a7d31674cbd3ac3b030c56bfc5482d5d112e64fdb88ae3d214f4fc8f883baca2a2727a9b95594255b3edd48c67d9f957e3f33d52ce10e52f5bb8d", 0xb3}, {&(0x7f0000932000)="2b4d0822a865a519ebd1ffe0f73d60a5da8600f7c5687de4b70a0f415e2100fd51491f5d83e3844af895cb82afac65865fd373b1253bd81a4fe258953e7a56c6903d5cc227d5cecd2fb221228e2f51331837070b5453efab45cb0a3480404b5b7d7fc4e1e67b7baa7a638a3e213be27550072b3e98d8e5cdedf99c811757f9dbd1954c5865f8cdbf054512a6e56050b43c5d88d2cadffb3efb6c8b61ef", 0x9d}, {&(0x7f00009f9000-0x37)="32d4e3bf11b06ef3360e4fbc54fdbb4b493767039ee0f416c76d567a798e4ee0fdbc04c2e95ae7aea0e30bb83f64f428126c7b3138cd6c", 0x37}, {&(0x7f0000fa0000)="ca2006a4eef693161c3c603458fae41cc35c692c370e11ff6b00a5427a1cf3e0cdccc6c0952b14691cfc40baa4c74007481d1b3e17518b02b8aed26e152bbc191784355d9b90e532c3187b0792ae5f0baeae4cded60703a43d27cf40e6fe0e5fecedb9cba1f94444fce3305c184467a70536eb2b5a7e1b69ec6d03dc6dccd94e25e9ce153f407f5c731634a79aa6699984990593322ce97db03027a6b7df58bd275f9c0747c0cbbca84a4791b3e4dee373b39f93c5e7d16f3018e3c3924351f66c7e93ce", 0xc4}], 0x5, &(0x7f00002dc000)=[{0x68, 0x29, 0xfffffffffffffffa, "29360c931a74f7d613fb997c95bb7450bf2149762a04386da90a2b387030fe7268911e56ecb7ee5ce1f6125733dad55a57b1fbc9e1588d519cca38809f6037445e30df78a610b4d94c2d8dba3cfef1b76754026470"}, {0x90, 0x117, 0x2, "a1ff9e82298a11a762c64f828bd58c4fb3e8733d6a6aae92eb2a6b8538233e2253136744ff15682a35d6d6f5982b9b28ff7c041706639ea3dd2c208ef883089739b871d4f62ede05d2533e0dd3bf233554bd6ce4d4aa2d7f28ace9c6daa7bd63147d257505bca667ebcdb9631716b0347646fba9556445df1dfa"}, {0x88, 0x19d, 0x1ff, "b00f62bb9ab59f9fe3390651c194850ea4859f237b3a78d8d9e42eb2e66091ecc9e3346227d0d4b1701e589532b8894ca1a8d4534c368d0f4313ab1b906685dbc184c896f64028976468929c4fad953270df06a4b45596ad675442475be898b16fb37444f6560f9fd3aeb560702e4ae9d80474"}], 0x180, 0x20000000}, 0x20000810) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000561000)={0x0, 0x5}, 0x2b5) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000dd4000-0x4)=0x0, &(0x7f0000837000)=0x4) 2018/01/16 16:15:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80800, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000)={@generic="24db7ff8260272c4396cc09c608bcff5", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000dc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000002000-0x6)='/dev/vcsa#\x00', 0x2, 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000001000)={0x5, 0x10, [0x9, 0x8001, 0x3, 0x8]}) r4 = dup3(r0, r2, 0x80000) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000092000)=0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) fsetxattr(r5, &(0x7f0000aea000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000c02000)='nodevwlan1', 0xa, 0x3) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ebd000-0x4)=0x0, 0x4) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f5e000-0xc)=@sack_info={0x0, 0x2, 0x0}, &(0x7f0000954000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ad4000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000b98000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e08000-0xb8)={r2, 0x1, 0x3, 0xec5, 0x10000, 0xfffffffffffffff8, 0x71cc, 0x0, {r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xfffffffffffffffb, 0x5, 0x25a2a9e7}}, &(0x7f0000073000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acd000)={0x0, 0x0, 0x0}, &(0x7f0000762000-0x4)=0xc) ptrace$cont(0xffffffffffffffff, r4, 0x5, 0x7) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r5 = getpid() syz_open_procfs(r5, &(0x7f0000080000)='net/ip6_tables_matches\x00') 2018/01/16 16:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0x18) r2 = add_key(&(0x7f00002b0000)='cifs.spnego\x00', &(0x7f0000cd9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001d5000-0xe6)="2ecaf8ea777a9a56c8261681863938265b22712c9e1942c83436d2e004eb50fc1903c132673a293a254c0d5247865188ae163b9a066ea604477a3dcdef6c45702fa5cd3dd36bbc5da7f80194096a57f625d33ad4dec13b13a558df09ddde79d45d19a60b1a2c4c3601405097416f89f14c5acb1106ca003d807b287a33b73706735ef42e200f79b1d1e63b63b190eea9808026908526d5cf27c949548cfa73a54395afc3b6e3b397360ea4eaa90b5f01fd62dd062b09ba8fc27056d1c99b1a5b56a90f5c774a6970c53942fd733a57d3b2f181901990b21f5286c38760097c5def12706b3984", 0xe6, 0xfffffffffffffffd) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000870000-0xa0)=[@in6={0xa, 0x0, 0xc4, @loopback={0x0, 0x1}, 0xba}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xcf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, @in6={0xa, 0x0, 0xd5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) add_key(&(0x7f0000f1e000-0x8)='big_key\x00', &(0x7f000072f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000038f000)="6ff71698c984978b509eda6f0a5a72bc45ff0bb0746954a243fcefdc5151c8", 0x1f, r2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/01/16 16:15:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000306000)='/dev/sg#\x00', 0x3, 0x305000) fcntl$setsig(r0, 0xa, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0xfffffffffffffffb, 0x1, 0x100000000, 0x9, "5f1feb60b8158a98ec09b8ad70099473a4cea1e2a50f00e156534584ee468a104ae7016e80fec137bf4970df", 0x9}, 0xfff, [0x4, 0x0, 0x7fffffff, 0x8, 0x6, 0x80000000, 0x20, 0x690, 0x8, 0x3, 0x8, 0x8, 0x5, 0xffff, 0x5, 0x7ff, 0x8a7, 0x73c, 0xca3, 0x80000001, 0x5, 0x9, 0x3f, 0x5, 0x1, 0x7, 0x0, 0xfe, 0x1, 0x40, 0x9, 0x8001, 0x80000001, 0x54, 0x100000001, 0x6, 0x4, 0x5, 0x3, 0x0, 0x81, 0x2, 0x5, 0x40e, 0x7, 0x3f, 0x4, 0x1, 0x5, 0x3, 0x2, 0x8, 0xfffffffffffffffb, 0xfffffffffffffe00, 0x0, 0x0, 0x80000000, 0x7ff, 0x6, 0x6, 0xff, 0xfffffffffffffffc, 0x1, 0x200, 0xfa84, 0x2, 0x20, 0x8, 0x9, 0x2, 0x7, 0x7, 0x20, 0x3961, 0x1, 0xffffffff, 0xfff, 0x2, 0x7, 0x1, 0x75a6, 0xffff, 0x4, 0x10000, 0x6, 0x4, 0x2, 0x8, 0x8000, 0xe326, 0x401, 0x6, 0xffff, 0x1, 0x100000000, 0x800, 0x100000000, 0xffff, 0x3, 0x9, 0x1000, 0x2, 0x9e36, 0x6, 0x5382942c, 0x5, 0x1, 0x2ecb, 0x5, 0x4, 0xc9, 0xffffffffffffffff, 0x7e, 0x100000000, 0xffffffffffff8001, 0xb041, 0x5, 0x47fba7f5, 0x4, 0x3, 0x1, 0x5, 0x2, 0x9, 0x200, 0x5, 0x0, 0x5], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00004f3000)={r3, 0x1, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r2) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000262000)=0x0, 0x4) 2018/01/16 16:15:04 executing program 4: r0 = socket(0x19, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000001000-0x4d)="acdb34f818c944bacc8083853c85875aeddf271388fb8f94f12cb992172793ef4dfe34f22fccb8eee6c05a935da6f14877153707dcfe2b9603d524b76082911cdcb2bd0dbed8ee3b69d4af0843", 0xffffffffffffff0e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1ff}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x9f}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0xce8}, 0x8) sendto$inet(r0, &(0x7f0000000000)="e21c669e64eb774636d627aaa6a5ab61175bcbac77be3d9855f1aef1dc5543c9d3f49962d821d47b2a62451ba30f8ac0eccfffd537a2c565f5afa0aefd7a75851c", 0x41, 0x8000, &(0x7f0000002000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:15:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x1f, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b2d000-0x1)=0x80000001, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/16 16:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00002a1000)='./file0\x00', 0x80000, 0x20) fstatfs(r0, &(0x7f0000efa000-0xce)=""/206) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) fchmodat(r0, &(0x7f0000d6a000-0x8)='./file0\x00', 0x14) recvmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007f1000)=[], 0xdc, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) prlimit64(0x0, 0x7, &(0x7f00007eb000-0x10)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create1(0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000eb0000)=0x4112) 2018/01/16 16:15:04 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000001000-0x4)="04000000", 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000003000-0x28)=[{0x17, 0x4, 0x9, 0x10001}, {0x7ff, 0x3ff, 0x2, 0x0}, {0x6, 0x101, 0xfffffffffffffff7, 0xff}, {0x5, 0x7, 0x6676412, 0x8}, {0x5, 0x16, 0x5, 0x6}]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000+0x4ab)={@generic="8a49df63cba0d9d1aec14435bfdaba59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00009ab000-0x4)=0x32a8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/vga_arbiter\x00', 0x400101, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000997000-0x2a)="643b2c9a8656bc7f280e91428fe2d8d41d7c0a4465363a3992eb4973a118bf812afc7a81bfe5261d73cb", 0x2a) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00001c1000-0x70)=[{&(0x7f0000718000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[], 0x0, &(0x7f0000036000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/16 16:15:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:15:04 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000f50000)='/dev/amidi#\x00', 0x3ff, 0xa8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x840, &(0x7f0000000000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/4096) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x200, &(0x7f000062d000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000dfb000)=[], 0x0, &(0x7f0000fd5000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8)={0x0}, 0x8) 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) truncate(&(0x7f00005c8000)='./file0\x00', 0xfffffffffffffffc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da8000-0xa)='/dev/cuse\x00', 0x0, 0x0) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) sendmmsg$nfc_llcp(r2, &(0x7f0000464000-0xa8)=[{&(0x7f0000c64000)={0x27, 0x800, 0xfff, 0x0, 0x4, 0x6, "ce85192297750211f24ee3ab497282a30bf2e00ac3d1264ada87ab0d0963049bb0bb00b8700ceb20ba0d0fa74d88556e28efd393aefa171c33e80697bf1042", 0x0}, 0x60, &(0x7f0000729000)=[{&(0x7f00006f3000+0x920)="a40d2c116924e9c0322daea2498de99660015e52156814740ff36e2b0e18081b428ac74b52e23f34b368bf8f4113cb3e239291f88e4979d7a65de387b358f93d6757dd65cc652564993f761729d438fb25026e6173e14500cfe9fd7ea6c76d474ceb54601dfd1c", 0x67}, {&(0x7f0000a5f000)="90671bfb7ed917978b2057ef4a5cb779e3cda35e8777f4c3ed18b52a970824bf7545b1be8fa60e3e6ff51c0a417831288e76bf744c56a5df49e4db015a3826d5446a5238df615d518e41294698424997388e33c5b130b32d4b966183b6205f7546de789f58343c9955467f50b2f101e11521e97e945c33dbdfa5d9ce1558c990cecfe01c517f7715eb0da78c3b4bf958199b86810db018a307e0c61ee398b9293818dc6f6ac46d30899fbb4704447f2c6c8cde1ecf522e8a0de9bd14fec1f66d2a648c73066b990d871f5284dd1fd182674adf3ffe3465f203e04dd3ba9de5b4332b8b7c3e4b56890873b5b0b95b130bed58f45601182630d7", 0xf9}, {&(0x7f000069c000-0xd6)="53ba43e4d046adafdc8552e7f4438897386d8d75f7aac30514667af0ae47739a9f71bf390e8c4e608bc1fb355f753c938fb3a32f126aaed45602c7558cc59e1a6641c1bcad682f80f88a4790ad91e4d233190d0339232b5f3f205eb29d5c25828c2892df6340d1d2270eecd0d14c46a61860ad8c28bc09b39beeeeff157e7757fd1d852f5a8e1c1c05eb99d9ae01ed06e3e032a076a09431f26d278b450af6f5ffc2ee9dbf1831dc3531c59f55c930d6e69dd5818b5f1376b64e3b4d70e292decc2a3a75efe2ba800e2e437ef5a934b8ce051477ede2", 0xd6}], 0x3, &(0x7f0000b99000)={0xf0, 0x10d, 0x30, "bf7669ecc63984f24c5941579de5633517bb362158fa4744a96ceeb7476b692c9a3fcb4752ce60df6efcceab1c988fee1138bba784849b6276901f06ef390d7fec0dd8d435fbcc93ddd916167459b385ef5a3aac769f11cb8bd9a69e73de901a56d2b1520b6b6588ae8dac110d862c9db43293775cb1c1cbc38129feb7fd43f7cb41b5a1e7b9ddfb70f5353eeab7c5961427a2fb69546b668ea65f4ab86318f20ae40b0a56f6a8808b9445a4a6e5c2fb4fcf75da083a14dc284a85d95502f18381ae51d2de4d3f8d375021627049e40980c827220cea904b2d7c4e20e3944f0f"}, 0xf0, 0x80}, {&(0x7f0000227000-0x60)={0x27, 0x1, 0x1, 0x0, 0x2, 0x0, "3e625a44467b48c255b49a692274a0a869d10dede79f3d88d05ff2ae2b6536b0c2615294bfb6777d269d7973b0354b0d87999af43a84fddf4613c4cd09d389", 0x3}, 0x60, &(0x7f00003e0000)=[{&(0x7f0000164000-0xa4)="561ec9c16f5f05239e0083cc5aab8ed2e081c708649255c0b03c8e620fea65d2b21db9e3cdfc9f8c04c0f22ff9719ae2bf20cb925df2bebd63b1ef9c27d600f3ea2e583978d3c2bd12a972bceffd1581594fbba904c28d4b42869149861738fde41e09bdb8c9f98db91aba6071d0a9715cea414841aed327dd4c42df7d06bedb6d2de92b84a905b54112e1334baef860d9671f17b361344370f2f651997368b203f1f9b9", 0xa4}, {&(0x7f0000561000)="fe0baa39147bd2b14610a6b210a044d9f5c7821e3912e5df7b3e4b96287054c76cd2c053b84bb45c57bf33b9d945073eb386f506b8a6469084acf095c338", 0x3e}, {&(0x7f0000d2d000)="590f0569a4ae26242ec707a8c837b87aa614fee2cae280c16b24e0e39f3eab4bf4e095ac2e38f1", 0x27}, {&(0x7f0000344000-0x3)="5d76ed", 0x3}], 0x4, &(0x7f000080e000)={0xa0, 0x117, 0x80, "a89b146808b89f00bd774b3ffbc12e1c993e7a8b4eac74eaaa43ac5a9b5560bf7840680ccf3cfeb64a9025f8e1153628d1c0791b40d132e1cbf5fdb649c96ff7af5b2ca789a710ed6bb27d3c0ef90a77ee594f3400c4927fd657dab880a631af12293ba648ac0d5397d43367d55c4a5d55569e19f9d98519984d03c8d418919758045d6e43883a230916"}, 0xa0, 0x0}, {&(0x7f000009a000-0x60)={0x27, 0x7fffffff, 0x10000, 0x0, 0xda, 0x1000, "ac7922a303be4f8707daa902f148f2740cd2cdd32a134823358baa4b2da3c54af1d219a86db562969d540586a713477f9ed81400ce7e25291b876ea1a97afe", 0x0}, 0x60, &(0x7f00003fc000-0x40)=[{&(0x7f00005ad000)="768980d7c2f09311b82263ca4db57d7042aa065e20c891d5b622ae02fdf324fd9dbd5f03c9cb02a6dbf001beeb22a675eac850b0ba1f212fd8458cabcfc0ca11f51ff8d962dc3e8d641539cb7d6095f0b65bcf69678253c5acfab9ac4a9a3fe6dc4d5ffb2ec59dd5e0180d98b2b42ea7ad57cea2afff6b28e6ecf9b8f21ec94394eab5c02418f36117e3ea5c806acfa0af8500acf2214e5022fdea285d439a94d9bf728ca73ca6863a8774751fde7427716066c6", 0xb4}, {&(0x7f00004b7000)="1d56d92cd508c26b9dff7a60f70360db56e674b045d9a04d12b4f439eb2eb1ddf86a5951472fe0c4bfc6ff540c5b97842949b18f575d1f723e988df2c2bdea6e3d70224691fcdbda26ec5dd6568dd69273cb6ba1f172f3bb2e2fc767469d83a77c5b7a6b1dc2a4c952b06f03ceeeb6037e2a56cb35ab9ea3b2bb41cdac4cc31200d0e45e29cef269cb5dfddff2113ec12c96900845ad8332da32bd073de49f8fdbcf2f93762419599b07", 0xaa}, {&(0x7f0000024000)="d91403724c4a58b7321b4821294b5edb4f6c66b90d9c5e715408f323036f78ab90f3bb36b7a96959688ccbcaf64ceab4da3324bb8f6136c59e66cfc91cead1aa7dca8692384bae4d1215cd6c971f2affd66f8738079fb5cb0129e10df72aea62ea506603e7806cddf6d3725cc4bd4c59fff550c0f9cade26a415e6cd85d144320f4c3bf393755045e1f47cc15d999810e41cfce44539c1ffabca8c869a1cc3d68b065764f8bd4fa27a7b1fc44a82d0af7995321bf2a8cb1bf5ac77213b74186a56d18fa49ea1a96ceff7f575baf4a0085f71348cec6889b0244bc502c16c8461c3e07ef60e79b13c9312455ccc82cb", 0xef}, {&(0x7f000009c000-0xd3)="7b05fa230cb3b2f4ae9a4e9dc2f2a61ce410e667c45ffa27ae56c6e212881601657048f574911f12ec2bf13acb512a52dcb3114939a4b9ad43259e50f11c9e8af681ba5e7960662da635d94eca13ffa11b2452ec206dcf364c70af7da43676d12d78328b9a7111fc3134f50b18e30739ec35476222cfcc910d6352d04ee3095822b0c300c8ab939774b81e643de951d02ac96b8eaba4c2d8efd422672ff97499362e0a2a04548124fd0420d29758921bc3b96132601190085dd3ca6df3e2e0843a017fbb3f7af57fbc4de3ab06600ae260cc49", 0xd3}], 0x4, &(0x7f0000908000)={0x108, 0x6, 0x8001, "4981168b2531a822c4e44a88fbefbcd8b7c57f57f29e3303c5880b548b637f701cb259585e1f8f9030c5edf8b5523c7a1a3a4b1df5191e6c113aa6b5b0b974cffdf59d0dca603cdee236110feba72fd3edbe38ef043a9c36887caba57a1497a299a05563607d87ada7cfa405ed39ab1e6d6a8bd4682a99439218403eac8828549427785f8991a8a8c21c852f64a6e3923a48901045787f9d14d64ba79b6b15f3d000850fe3c40919c0018b0a2c8d937589e45e6df89761a5e032618e09f47b6ddfc3c07e9f31b68cace4e47b1c40d2c118442803f7421f919abb7885625c421e88334836b4be59e5c704a6df758eb2d7ba3c09a7e2a056"}, 0x108, 0x40801}], 0x3, 0x48000) r3 = syz_open_dev$vcsa(&(0x7f00002c9000-0xb)='/dev/vcsa#\x00', 0xe9f6, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1f) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00003c0000-0xfd)="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", 0xfd) dup2(r1, r0) 2018/01/16 16:15:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000013000-0x8)='./file0\x00', 0x8000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x90, &(0x7f0000014000-0x90)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000011000)=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) msgget$private(0x0, 0x203) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000002000-0x10)={0x27, 0xfffffffffffffffa, 0x7, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000-0x4)=0xff, 0x4) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000508000)='/dev/dmmidi#\x00', 0x1, 0x400000) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000230000-0x18)={0x2, [0x9, 0x2]}) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004e3000-0x10)={&(0x7f0000199000/0x2000)=nil, 0x2000}) 2018/01/16 16:15:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) readlinkat(r0, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000b21000)=""/0, 0x0) 2018/01/16 16:15:04 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/16 16:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000027c000-0x1)='\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000dc3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f000030f000-0x10)={0x4, 0x2, 0x35, 0x1}) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r3, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000532000)=""/4096) 2018/01/16 16:15:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fa7000-0x8)=0x75) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) io_destroy(r1) 2018/01/16 16:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@random="72fc450a882b", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000efd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b79000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00006b8000)='net/xfrm_stat\x00') r2 = add_key(&(0x7f00004aa000)="74727573746564006899b063f0a30a79415603b560ba0cd5df42e929b048439a0552ac5f9a1e5a42b655ad854528e31df0a1b784591338bbebbda143b70308e7c76d0376108a4578b4302180e17da38f4a4057e8cd50c1ce94e3e74ce18882eec9a4751e8133b0ccce50a65f3eadeb3759537b5646724e8686bf4d93c9148a86ede08c6c4ee85795c01570871d7d97259334139f3d1cd8ba2c9d5e94db35afccd9ab603269cc49c8a88e797b2803e5910c1739d7d0791d6d88450cfd0cb2815d0e44c5a2b2cfefe294c71db54a84d3c1cd10", &(0x7f0000be1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048d000)="a641c14e3b5eb0e680ed3c9cdd0dec3b00e44a48b8bf4cd1eb26bc4e59165f0cf1542deb201da00e7ea68a56eff6078107eee33c4bd0ee2d2dd96fbdf4db250f9c0ad84d076411c3ed7dd02799155b3d3de047e5df306469f2a5bbed96c09958011e2644c014e27b669122c4d43482ec32293eb69f18e5d34daa51be3a0d7fa681ec4ffc57f95d56abeb7695a95f0d3619", 0x91, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000c46000)='keyring\x00', &(0x7f00005f9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009d8000)={0x1, 0x0, 0x8000, 0x0, 0xbda1, 0x6, 0x9, 0x5, 0x0}, &(0x7f0000772000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006b2000)=@assoc_id=r3, &(0x7f0000bed000)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009dc000)=r4, 0x4) r5 = add_key$user(&(0x7f0000aac000-0x5)='user\x00', &(0x7f00004c0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bbb000)="a8d33774453d44a03505de1210a5771787e97b83ee8f94fe06c713cfc2e2c3a63f19fa9f8f0262d62143f5e757334ae3f8461f9b33aadc7883c7e15ee8f27a458c215b3669261f73e46f6309d934e05f09b3680b52ad54ead62e10e7b6ac6d8b0ef6da917f86882d3963349a81c75c3bbc80276837e53094e3a31d2d4f638a3e6edf6108edcb5918ae04514d1c8cdaf1ee7d93f1f678bdbfae9b7c458f1b458d033ecdff00c2ddedce3894ca2d605d9429aaa0f8cf789ed60ccfa33e0c1d352df47ee0cd7067ad5b400fe5d03b23cdc1707ba02a68b73b8614697302dd9992", 0xdf, 0xffffffffffffffff) r6 = request_key(&(0x7f000036a000)='rxrpc\x00', &(0x7f000029c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d4a000-0xe)='net/xfrm_stat\x00', 0x0) keyctl$negate(0xd, r5, 0x3, r6) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000057e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) r7 = semget(0x3, 0x3, 0x244) semctl$GETZCNT(r7, 0x3, 0xf, &(0x7f000014f000-0xc0)=""/192) 2018/01/16 16:15:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000230000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sync_file_range(r1, 0x25, 0x4, 0x3) sched_setparam(r0, &(0x7f00009b6000-0x4)=0x7) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f72000-0x11)='/dev/qat_adf_ctl\x00', 0x80600, 0x0) fcntl$setown(r4, 0x8, r2) setsockopt$inet_dccp_int(r4, 0x21, 0x10, &(0x7f0000561000)=0x6, 0x4) r5 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000202000)={0x4, [0xa4, 0xad, 0xffffffffffffffff, 0x8]}, 0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000837000-0x4)=0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f000066d000)={0x800, 0x28758c81, 0x4, 0xffffffff, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000197000-0x58)={0x2, 0x0, [{0xd, 0x6e4, 0x5, 0x81, 0x8, 0xfffffffffffffffe, 0x5, [0x0, 0x0, 0x0]}, {0x6, 0x5, 0x6, 0x3, 0x1, 0x1e, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/16 16:15:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xec2, &(0x7f0000002000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000000000)={0x8001}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) sched_getparam(r3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000005000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) 2018/01/16 16:15:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r1, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000343000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9f000)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008a6000-0x4)=@assoc_id=r2, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000142000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) sendto(r1, &(0x7f000054f000)="", 0x0, 0x0, &(0x7f00007f6000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/01/16 16:15:04 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x7ffc) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000001000)='md5sum\x00') modify_ldt$read(0x0, &(0x7f0000001000-0xb)=""/11, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) [ 92.429242] dccp_xmit_packet: Payload too large (65423) for featneg. [ 92.452057] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 92.456569] QAT: Invalid ioctl 2018/01/16 16:15:04 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x6558, ""}}}, &(0x7f000001f000-0x18)={0x0, 0x36fe4942292c6322, [0x4b8]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000029000)='/dev/admmidi#\x00', 0x3, 0xfffffffffffffffd) perf_event_open(&(0x7f0000020000)={0x5, 0x78, 0x80000001, 0x1, 0x0, 0xd1c, 0x0, 0x200000000000000, 0x1000, 0x1, 0x7, 0xfffffffffd6044dd, 0x9, 0x7f, 0x1, 0xfffffffffffffffa, 0x8, 0xfffffffffffffffd, 0x0, 0x1a63c408, 0x40000000000, 0x4, 0xff, 0x3, 0x3, 0x7, 0x0, 0xddf, 0x800, 0x5, 0x4, 0x80000001, 0x9, 0x1, 0x0, 0x4, 0x7, 0x2, 0x0, 0x8c, 0x1, @perf_config_ext={0x0, 0x1}, 0x4000, 0x0, 0x3, 0x7, 0x9, 0x12, 0xfff, 0x0}, r0, 0x5, r1, 0x1) 2018/01/16 16:15:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000002, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000141000)=[{r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x7c, 0x0}, {r0, 0x6002, 0x0}], 0x4, 0xcdd) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/16 16:15:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00002ad000)={0x2, 0x0, &(0x7f0000d67000/0x1000)=nil}) r1 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x80081272, 0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bf4000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 16:15:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x0, 0x1, 0x2) 2018/01/16 16:15:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cd2000)=0x0) fcntl$getflags(r0, 0x40b) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(r2, 0x0, 0x0, &(0x7f00006d2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) writev(r2, &(0x7f0000bb5000-0x50)=[{&(0x7f0000183000)="97b450", 0x1ba}], 0x1) tee(r1, r0, 0x86eb, 0x0) [ 92.458215] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 92.520818] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 16:15:05 executing program 5: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xbb1}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f0000303000)='./file0\x00') write$evdev(r3, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000097f000)='net/psched\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000f04000-0x4)=0x2) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000dac000-0x5c)={0x2, 0x1, {0x0, 0x0, 0x7, 0x2, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000078000)='user\x00', &(0x7f0000ba8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000080b000)="bc66fb88becad12fb1112ba24c12667f02f21ae0e7553c2b551da0b28e56ffcf79b675285dcead93a9787409e37cf5e64de9be8954c83ec0799401e12481db5af4e2c0ba2442fff203ca63104e77dd5a4e95e0cb963314db9e", 0x59, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000202000-0x8)='trusted\x00', &(0x7f000096a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b13000)='[\x00', 0xfffffffffffffffd) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d62000)={0x21bca7c7911383b2, 0x0}) keyctl$search(0xa, r0, &(0x7f00007a2000-0xc)='cifs.spnego\x00', &(0x7f00008a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) syz_emit_ethernet(0x6e, &(0x7f0000a74000+0x5b6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cbe095", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "52b623dba60868ab"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/16 16:15:05 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fba000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008f6000)='/dev/rtc\x00', 0x2001, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000606000)=0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 16:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x800, 0x9) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ec6000-0x118)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e82000)=0x0) fsync(r1) syz_emit_ethernet(0x2a, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) r2 = syz_open_dev$sndpcmp(&(0x7f000011b000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000efd000-0x4)=0x0) 2018/01/16 16:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000042f000-0xb)='/dev/midi#\x00', 0x7fff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x800, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b46000)={0x0, 0x0, 0x0}, &(0x7f0000ff0000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007ed000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7fffffff, 0x3, 0x73, 0xa, 0xa0, 0x80, 0x21, 0x0, r2}, {0x401, 0x80000000, 0x8, 0x0, 0x1, 0x400, 0x8, 0x4}, {0x1, 0xef5, 0x3, 0x5}, 0x4, 0xb, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x10000, 0x3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x5, 0x3, 0x3, 0x101, 0x1b, 0x3ff, 0x7}}, 0xe8) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ad2000-0x10)={&(0x7f0000c1f000/0x2000)=nil, 0x2000}) 2018/01/16 16:15:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="24b26246326dc63781200ec1d022bae676560ad7f057a80fee3f4f52e2988d3fe7a78e3309d000e86b34c418a3a42dbf8f822075cd35782d7f7c633a8c29f931428f1ee19daeea3fb56e4ee9a9d6343fbee0de365ebfececf3a07e7d699fdf85cb5ada9563b2e139794d1f876d44917fc46637b57efdceff71bb964a658128f61cfa4377a0264a4ed26186756e44101641c633aab3c24c02") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001ca000-0xb)='dctcp-reno\x00', 0xb) 2018/01/16 16:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000045c000)='/proc/self/net/pfkey\x00', 0x440000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000501000)=""/210, &(0x7f0000365000-0x4)=0xd2) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x80000001) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000392000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000278000-0x18)={0x8, &(0x7f00005a1000)=""/29, &(0x7f000035c000)=[{0x1, 0xd, 0xffffffffffffffff, &(0x7f0000141000)=""/13}, {0x3, 0x9c, 0x6, &(0x7f0000c7e000-0x9c)=""/156}, {0x80000001, 0x2, 0x10000, &(0x7f000066e000)=""/2}, {0x0, 0x19, 0x3, &(0x7f000064c000)=""/25}, {0x6, 0xab, 0x10000, &(0x7f0000af6000-0xab)=""/171}, {0x10000, 0x99, 0x7, &(0x7f0000d98000-0x99)=""/153}, {0x41, 0xe1, 0x6, &(0x7f0000a03000-0xe1)=""/225}, {0x9, 0x69, 0xaa25, &(0x7f0000d05000)=""/105}]}) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000578000)={&(0x7f000068d000)=[0x3, 0x2, 0x100000001, 0x4, 0x4, 0xfffffffffffffff7, 0x7, 0x4], 0x8, 0x0, 0xf2d, 0x5, 0x7ff, 0x8c1c, {0x800, 0x4, 0x1, 0x2, 0x75, 0x3, 0x6, 0x5, 0xb0e, 0x1, 0x6, 0x5, 0x1, 0x82a5, "b2301f8e35773cc5c8c9317238fab08564ea378ec50998acd3c6a4da17887d6e"}}) 2018/01/16 16:15:05 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f000026b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006fb000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d56000)={0x0, 0x0}, &(0x7f00009df000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000f37000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000a52000-0x20)={{0x77359400, 0x0}, {r3, r4/1000+10000}}, &(0x7f0000a6b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008cc000)={0x0, 0x0}) utimensat(r2, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)={{0x77359400, r5}, {r6, r7/1000+10000}}, 0x100) fstatfs(r0, &(0x7f0000235000)=""/47) r8 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000004000-0x8)=0x10000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c3f000-0x5c)={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffb6}, 0x80, [0xb70, 0x9, 0x0, 0xe421, 0x4, 0x8001, 0x8, 0x3]}, 0x5c) 2018/01/16 16:15:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) splice(r0, &(0x7f000013f000)=0x4, r0, &(0x7f000061a000)=0x0, 0x8, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) r3 = getpgrp(0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e81000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000188000-0xc)={r4, 0x80000, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000773000-0x110)={{0x7, 0x1, 0x4, 0x8c3, "4bd4577ca11515852c9796fead4e078fde6ed8ddcecf64ae15556e09229cc57b219ad466f85152069edafc19", 0x8738}, 0x0, 0x0, 0x0, r3, 0x5, 0xf1d6, "71701d2beaae75c5576496ecbe22af6f6fe341a895e22d94e3d484cd8c8ffd2cec2d45ba0543ba6b615d8c454607a15ded65bef75008004e3b10deea003da894", &(0x7f0000a9e000)='userppp1)\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0x3, 0xa0e3, 0x43], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000156000)={0x5, 0x7, 0xad, 0x0, 0x6, 0x6}) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fd, 0x0, 0x3, 0xfffffffffffffffd}, 0x10) r1 = semget$private(0x0, 0x3, 0x400) semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f000087b000-0xad)=""/173) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d4c000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000f2d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d23000-0x8)={r4, 0x10000}, &(0x7f00008c2000-0x4)=0x8) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) setns(r0, 0x4c000000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) 2018/01/16 16:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000035f000)=0xd33, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002c4000-0x5)={0x0, &(0x7f00005f3000)=[]}) 2018/01/16 16:15:05 executing program 2: 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', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000580000)='/dev/snd/seq\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r0, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0xfffffffffffff001}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 16:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ecf000)={0x0, 0x0, ""}, &(0x7f0000d10000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f3a000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb7000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f15000-0x18)=@add_del={0x2, &(0x7f00000fc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) fanotify_init(0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000d8e000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:15:05 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e4e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a37000-0x5c)={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x9, [0x5, 0xbb, 0x10000, 0x80000001, 0x10000, 0x2, 0x4, 0xd7]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/0, &(0x7f00003c6000-0x4)=0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f67000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cf000)=0xe8) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f67000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, r1}) 2018/01/16 16:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x16) keyctl$set_reqkey_keyring(0xe, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x100000001) 2018/01/16 16:15:05 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00009b4000)=0x0, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0xa01, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000002000-0x10)={0x4, 0xaea, 0x6, 0x9}) getrandom(&(0x7f0000000000)=""/0, 0x0, 0xfffffffffffffffe) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000719000-0x10)=@common='rose0\x00', 0x10) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9a000-0x14)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000c62000-0x4)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000377000)="c4", 0x1, 0x0, &(0x7f0000f10000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:15:05 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a31000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000071d000)={r1, 0x80000, r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003e9000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2600}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000548000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x6b2, 0x6637474a}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0xc1205531, &(0x7f0000009000-0x88)=""/136) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000e55000)='bsecuritykeyring\x00', 0x10000000800) rt_sigreturn() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005b7000-0xc)='cifs.spnego\x00', &(0x7f00007d5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000350000-0x11)='bsecuritykeyring\x00', 0x0) r2 = add_key(&(0x7f0000168000)='rxrpc_s\x00', &(0x7f0000f02000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x0, 0x20, r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) r4 = memfd_create(&(0x7f00002b3000)='skcipher\x00\x00\x00\x00\x00\x00', 0x3) bind$ipx(r4, &(0x7f00002b3000)={0x4, 0x7, 0x81, "77b35807a751", 0x9, 0x0}, 0x10) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f00007f8000-0xc)={0x2, 0x7, 0x0, 0xb3, 0x1, 0x0}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[{&(0x7f0000f7c000-0xc4)="b09149a7e64d1916201eecb374efdc03", 0x10}], 0x1, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r6 = dup(r3) recvmsg$kcm(r6, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) prctl$void(0x1b) signalfd4(r5, &(0x7f0000869000)={0x0}, 0x8, 0x80800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00001e5000)={&(0x7f0000148000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00009a5000)=[0x0, 0x0], &(0x7f0000505000)=[0x0, 0x0], &(0x7f0000a83000)=[0x0, 0x0], 0x4, 0x2, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:15:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000-0x30)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)='userselinux$-\x00', &(0x7f0000011000)='keyring\\#\':)security\x00', &(0x7f0000013000)='\x00', &(0x7f0000012000)='\\security\x00'], &(0x7f0000012000-0x18)=[&(0x7f0000001000-0x7)='&wlan1\x00', &(0x7f0000000000)="9873656c696e7578f900", &(0x7f0000000000)="47504cc373797374656d766d6e6574315b00"]) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) sched_setscheduler(0x0, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000054e000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000054c000-0x4)=0x0) socketpair(0x0, 0x80001, 0x7, &(0x7f00007cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f000018a000)={{0xffffffffffffffff, 0x1, 0x5, 0x2, 0xffffffff}, 0x1, 0x101, 'id1\x00', 'timer1\x00', 0x0, 0x2f7b5050, 0x8, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpgid(r1, r2) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") getgroups(0x40000000000000cf, &(0x7f00003e8000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setgid(r4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000915000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002d1000-0xbc)={0xcbe, 0x0, 'client1\x00', 0xffffffff80000000, "e889055336a856c9", "431d96089c76b088bf8c0f6b8bfa7c60e835406939d2be1d3b72f342d8a9d3bb", 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000531000)='/dev/rtc\x00', 0x80, 0x0) connect$netrom(r1, &(0x7f0000a0c000)=@ax25={0x3, {"f3e7b1ffa25072"}, 0x5}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r2, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/16 16:15:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xc00c0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00005af000)={0x3, 0x4, 0x200, 0x1, 0x0}, &(0x7f000015d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000979000)=@sack_info={r1, 0x4, 0x9}, 0xc) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000000d000-0x8)=0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x4c, &(0x7f000045e000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xfffffc58) times(&(0x7f0000758000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000595000)=0x0, &(0x7f000011d000)=0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/16 16:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendfile(r2, r2, &(0x7f0000058000-0x8)=0x0, 0x5) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000853000-0xb)='/dev/hwrng\x00', 0x2100, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000d30000-0x1e)=""/30) 2018/01/16 16:15:05 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000ff5000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ff6000-0x4)=0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000fa5000)=0x0, 0x4) sigaltstack(&(0x7f00002e4000/0x3000)=nil, &(0x7f0000ff5000-0x2)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000023f000)={0x0, 0x0}, &(0x7f00001d6000-0x4)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000268000-0xe)='/dev/admmidi#\x00', 0x5, 0x602040) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000c01000-0x45)=""/69) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a00000-0x14)={r1, 0x0, 0x3, 0x1, 0x0, 0x1}, 0x14) 2018/01/16 16:15:05 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000343000-0xb4)="65ae65f4774ba884e1732c67dbe410a3c850c6bbe3733e39277fcdcf2892412bc19d49826f47e5c16d80bd3a47fe330252825ca92a0088f05ed4dd3acd8c7f4efc18f96d88b83ab43248e8340dd78c1b1eb5488c141b44bc16e7a4b4af3fd23a8b021d31a9b847ecd2e24800bcb1870e3fec9d3a2fc4ec51ef83879e896fa52d85b9a076cd9961d44afd030eec3b586a106af5a70073ebe794b5fbab67dbbc544a1dc5c191af1bfd3030d1de1991eba77cedc2be", 0xb4) pwritev(r0, &(0x7f0000562000)=[{&(0x7f0000918000)="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", 0x33d}], 0x1, 0x0) sendfile(r0, r0, &(0x7f000043f000-0x8)=0x0, 0x6) r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000fc0000)={{0xa3, 0x5, 0x5, 0x6, "85b04429413c6d9aaf091b323dd62540d17a392b06421a5c5df686967817aa9da56c3951cb5a01874ffb5eaf", 0x40}, 0xfffffffffffffff7, [0x20000, 0x7ff, 0x1000, 0x4, 0x4031, 0x100, 0xfffffffffffffffd, 0x9, 0x7, 0x0, 0x8, 0xffffffffffff0000, 0x1, 0x0, 0x8, 0x8, 0x1000, 0x8, 0x7, 0xffffffffffff8000, 0x5, 0x8, 0x1, 0x7fff, 0x758a, 0x5, 0x0, 0x6, 0x5, 0x2, 0xce8, 0x8, 0x2, 0x800, 0xfffffffffffffffc, 0x6, 0x1, 0x6, 0x3f, 0x6, 0x8, 0x0, 0x9a, 0x8, 0x1, 0x1fc000000, 0x9, 0xfffffffffffffffd, 0x100, 0x6, 0x8, 0xfaab, 0x3, 0x0, 0xb4, 0x6f, 0x81, 0x401, 0x2, 0x7, 0x5, 0x5, 0x0, 0x4, 0x4000000000000, 0x81, 0x7e000, 0x4212, 0x3, 0x800, 0x3, 0x760fa300, 0x40, 0x4, 0x216, 0x8, 0xfffffffffffffffd, 0x9, 0x7, 0x8, 0x8ff, 0x4, 0xfffffffffffffffa, 0x800, 0x2a9c, 0x1, 0x8, 0x4, 0x7, 0xa7, 0x3, 0x4, 0x7d, 0x8, 0x3, 0x3ff, 0x1, 0x0, 0x4, 0x8, 0x6, 0x100000001, 0x40, 0x7, 0x800, 0x80000000, 0x0, 0x6, 0x80, 0x8, 0x3, 0xfffffffffffffff8, 0xd4, 0x9, 0x20, 0x7fff, 0x80, 0xe00000000000, 0x4, 0x7f, 0x7f, 0x7, 0xed, 0x2, 0xd8bd, 0x1, 0x3, 0x9ff], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000449000)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) syz_open_dev$sndmidi(&(0x7f0000e7c000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x88a01) fdatasync(r0) utime(&(0x7f00002c4000-0x8)='./file0\x00', &(0x7f00003a2000-0x10)={0xe86, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000191000)={&(0x7f00009a6000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0x3c1, &(0x7f0000207000-0x10)={&(0x7f0000602000-0x404)={0x404, 0x41, 0x400, 0x5, 0x1, {0x7, 0x0, 0x0}, [@nested={0x2b0, 0x66, [@generic="a264a067c20d0258af7f1029e5037bb8cb34bb82009de4bffd1fecac28da8094cf35a4fe911f0bf55edcec2cd769a4506043e0fda0f267bc0fa50cf989c2297d94e55cba73bf5cbeabef67776218ad501d0aa36d101ef3e73c44bbe06ad5a8cae8760e2f350f9340f7a39d78c19ff772902e19eb3e0df22c6a60136628e5d33dd8e4b572ab3012c98b7f0eab587e8ad06b00209232db07ae18b9f0db4c0c928d3d4c9c90f2d1e9c6d621139af89958d749de00", @typed={0x12, 0x46, @pid=r1}, @generic="eb77fe5726e730628b5fc4ce819bcad1d6aeb563e094ce1dbaa09167d74cf55cff33154f37a9c22414fc3b437748bca466fc1503a663cfeb9e5c6dbd47dc70ee6e8a6bf3b9d8888ed25889dda93fc347f501b1c0fe4184a2e730637282fe53b04658d41917a78a8c182bc6e39f690fefba2e737fda8eb7232bbdff021e9c9c19a536674d99dfbcf4b4a6a0428b2c1bb5d4a17342fb308c0136f14e03a591b1d585090902410e3f2d875286e46f2be1d62d1ab58e7c17f108244afec18747c06c1c452ccbc26632790c5b5bc01174f666eaef4bdb8663e9952be5284ca20a83d259fd2001ef4d3836d727bcefc470892dabdcba8265", @typed={0xc, 0x8e, @pid=r2}, @generic="44efb1afbff51eab31f8a48a27b808164afdf79107f649051ffbcf3b4e3ac17d9f9defb5359eed13c7281b4c0ca4671317377c4c9ec6b2fb29dce092fd6bc8b1656449b5baf35446d4062e2728a0e2296d7abbb1dcef47e3308cc4b3fa19628e49b3f174cd82b7c3f20d80de4880d047c7395b76f8dabe8f6ca40fc07c1e2e61658e7934f8a280beb88d2927c12f19c7a8570a40a94e391e0d8320836be13307b901260a86a52e96958329f5af69e8c0c156882ae3004aeccc8cf7a1ba54809658848ddfbe273a28292bea39c44c285cf6a041b77b8534522496dfb252e97c96e548efccbab32876b99642"]}, @typed={0xc, 0x7d, @pid=r3}, @nested={0x134, 0x8f, [@generic="c5bb6e94614f281cd467216a263174bd77b335803692e6b6fe172339d151b338b4bf179a46540adde98b46276fd7d99e4a2fe7043dc0ea60157c8608a65fc9902a992d743b71f81665708fa4e840bdd35d540f59036d8832483d4da7c01e91e6efa448c9371d2fdb1ac8c0c2dfb7f6085cb8870ba4e543037dd2bfb57f248b81a8b5244c0accbed24bc0106890ee482380e3ff4abeec1f3234b4806d962f1fbf441fc4f0831b371d74a909d95674ef699c419d39f500ec873a2794f2f0041a400cd22f7278ab535887ab7c5a41e05f907984", @generic="dd0296e3cce4973a09f498d8dae3dfeab288344c945d6c88ad80c39883ea2186aa3486a40df500d0ad372331fd6fed2f19fb8fe7054b90764ae25f9d8722a10d", @typed={0xc, 0x81, @pid=r4}, @typed={0x8, 0x53, @void=""}, @typed={0x8, 0x56, @void=""}]}]}, 0x4ef}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000c6b000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000258000)=0x1e) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x81000000) r1 = gettid() syz_open_procfs(r1, &(0x7f0000ace000)='cmdline\x00') 2018/01/16 16:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="81", 0x1, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvmsg(r0, &(0x7f0000ef2000-0x38)={&(0x7f00003b9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000e36000)=[], 0x0, &(0x7f00006ab000-0x71)=""/113, 0x71, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085d000)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006b0000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f83000)=@buf={0xfb, &(0x7f0000952000-0xfb)="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"}) 2018/01/16 16:15:05 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df", 0x0, 0x0}, 0x10) lookup_dcookie(0x10000, &(0x7f0000004000-0x8a)=""/138, 0x8a) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000004000)=0x0) 2018/01/16 16:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d95000-0x4)={0xffffffffffffff9c}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000784000)=0x4005ce72, &(0x7f000071d000-0x8)=0x4) connect(r0, &(0x7f0000762000)=@rc={0x1f, {0x800, 0x9, 0x5, 0x6, 0x6, 0x0}, 0x2}, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000f36000/0x1000)=nil, 0x1000, 0x300000a) r1 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r1) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/16 16:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000001b000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c53000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000d20000)=""/194, &(0x7f0000af1000-0x4)=0xc2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/16 16:15:05 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ef5000)=0x10) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ef5000)={r1, @in6={{0xa, 0x3, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000016c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/16 16:15:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000436000-0x10)={&(0x7f0000cde000-0x48)=@canfd={{0x0, 0x7fffffff, 0x3, 0xb8}, 0x12, 0x1, 0x0, 0x0, "f5381ed2a51b3057714eb975a09e8b8ab4d47a8645e2dc1861bb8318ac326a7f247c8610f10d9e31a909a943013d13dbf6c43c2dde30cd981d83ebf8b1429090"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x200) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000001d000-0xc)='./file0/bus\x00', &(0x7f000002b000)="6675736500711004b6a438fcb5776fe748f790ab625ec0d043a1481bb4f85b692795ca0e14c20c1ce711631e71e1682af15543f573707ac8ec7049801d22f3843ce0d11bc7416b8a824e25bc76", 0x0, &(0x7f0000032000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000001a000-0xc)='./file0/bus\x00', 0x4) 2018/01/16 16:15:05 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c23000)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000b74000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00003d8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000a000)='./file0\x00', 0xc0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000006000)=0x9, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x14000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000d000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x10000401}, 0xc, &(0x7f000000d000-0x10)={&(0x7f000000c000)={0x14, 0x19, 0x4, 0x1, 0x3, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2004c000}, 0x48014) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000c000-0x20)={0x0, 0x0, 0x0, 0x200}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:15:05 executing program 4: socketpair$inet(0x2, 0x2, 0x9, &(0x7f000011a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000085d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dce000-0x210)={0xb, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000460000-0x20)={@generic="87d81b171c4069458d293da5a3edc6fd", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000f85000)="1c", 0x1}], 0x1, 0x0) r1 = creat(&(0x7f00002d7000)='./file0\x00', 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d4c000-0x4)=0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/16 16:15:05 executing program 0: clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") r0 = accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r3, &(0x7f0000001000)={0x0, ""/202}, 0xd2, 0x1, 0x2800) move_pages(r2, 0x6, &(0x7f0000000000)=[&(0x7f0000904000/0x3000)=nil, &(0x7f000079d000/0x4000)=nil, &(0x7f00006f7000/0x3000)=nil, &(0x7f0000ff2000/0x3000)=nil, &(0x7f0000089000/0x400000)=nil, &(0x7f0000502000/0x1000)=nil], &(0x7f0000000000)=[0x4, 0x400], &(0x7f0000000000)=[0x0], 0x2) listen(r0, 0xfffffffffffffff9) tkill(r2, 0x28) creat(&(0x7f0000001000)='./file0\x00', 0x1) 2018/01/16 16:15:05 executing program 5: clone(0x0, &(0x7f00000c2000)="", &(0x7f0000f59000)=0x0, &(0x7f00002f3000)=0x0, &(0x7f0000950000-0x3c)="") fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x364a12d3, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000a05000)=0x0, &(0x7f0000000000)=0x1ee) 2018/01/16 16:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000ef2000-0x14)={0x0, []}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00005af000)={0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(0xffffffffffffffff, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/16 16:15:05 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000279000-0x9)='/dev/dsp\x00', 0x80001, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000ae1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009bc000-0x4)=0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ae0000)={0x4, 0x6, 0x20, 0x88, 0x5, 0xd, 0x5, 0x8675, 0x3, 0x8}) syz_emit_ethernet(0x2a, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000000c000)='/dev/adsp#\x00', 0x8001, 0x200001) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x2, &(0x7f0000000000)="", 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r0, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000e000)=0x10, 0x80800) connect$l2tp(r0, &(0x7f0000005000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x2, 0x0}}, 0x2e) signalfd(r0, &(0x7f000000e000-0x8)={0x3f}, 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000000d000-0x4)=0x6, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000f000)={0x0, 0x3f, 0x1, [0x800]}, &(0x7f0000001000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r4, 0x4}, 0x8) getdents(r3, &(0x7f000000e000-0x2d)=""/45, 0x2d) getdents64(r3, &(0x7f0000001000)=""/53, 0x35) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006be000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000361000-0xc)={0x3ec400000, 0x200, 0x401}) socket(0x1b, 0x1, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f000061c000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000938000)={0x1, [0x0]}, &(0x7f0000921000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005e5000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a15000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d03000)={0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) sendmsg$netlink(r0, &(0x7f00002af000-0x38)={&(0x7f000032e000-0xc)=@proc={0x10, 0x0, 0x1, 0x20000}, 0xc, &(0x7f00008ae000)=[{&(0x7f0000ec0000-0x3f8)={0x3f8, 0x1e, 0x200, 0x3, 0x3, "", [@typed={0xc, 0x82, @pid=r4}, @generic="be978eb065798551b8f0a43d65a1e209d60210161d72527476fe89357b15cbd08f7e054af903ef4d4b45352bef537cda2ed9b208629107da34d0880a8da2130b1a08ed8421c9cf6daddbf0d2cc5f95e04108ffb7a148a76473b3c95313c116273280d5", @nested={0x1bc, 0x2c, [@generic="73d570fc366ea6c4f31ac8e87cf5e2e02a99ecdaf4d0e6d2a47abe7cface2b6978f5785e3a01dd1fb5338610ee3567dc76bf39c779c809a244", @generic="719c20c9f6b38737b62f9ea8be735d5968cadbf64cd679f1c499d9df2100917e3d315c92b9b0d4e2bd0422c1398fee82a8c212abc61f8f24222011d92e832191853250bb7a5b6df8aab389b989a29652e993245e04de6d7821bc79947aec3b2fd7b0df4ff8570f5920628609ff5b49d8def151079d1c51cfa16fa68d110b117eec837cbff7c648d806894d20379f703e70996cc61982d80bc707c05270395fefcd073fea3b4047287a", @generic="0930028388cdd4e2b74fd8390359d738034cbc767484124c957af662aa3b2b4749b1e0f186f3a0f19ffd6fdc47a46f9b9b5cffd2c953b65e4df330bf9b47e74d224eb7931892b62aec5c6a8a87358c2e9ba64ece6c39f703a46fe1357c14cbd2e52139cb4d05536c7bdb63aeff11f44a8b0529f175625d98b5ee9fe4149103de4b60018a7488ab29bf20588751f223f667e7bb20178f6e61fa04a1a077e9079e6f4e41edbbd96faa3b8a6865406ffac2393c3a2b3eced1dae547df80ca8c85c515c16847877bc360056d", @typed={0xc, 0x44, @pid=r5}]}, @typed={0xc, 0x37, @pid=r6}, @generic="88c8f603180978334c214efad7d5d9e028871bc120a7c0ed6eb6eb8e52e94f20cc29ac794b45abef9ade1c24f9fbada33f1b9595f6161c75471cccced622e5aa367775cf2c87dd56f5ca6a68fc1d44bc11b7bbd029a766e4f14c0b2e656941297d33920f59182280fb0e2ad6f0b6628295dac270f77a632f3ec641ebd7991ca6d5e86454eea6e757428832a1c894b5fb63a8580adcfb589ff1231f387f93882f11d929eef7aa567f", @nested={0x108, 0x7a, [@generic="b289dca2665ec2c11e94de17b8369696a3f51ac51db15f39a419a46ca6c5a63fa578e30e7d10d94f7f1e4bda806c952f8145efe43313dff6abf8dc9b063e98ea8ecffaf844c5cfdb0909873ddd68fd3b96edb0410935b685c30b873d02b43132efb9588244785d54f8385fe927e3649aff9812f50cd33c5ef459f6adde35bdf838c828af92a464fd0085fac476ba05d466af893c619fa4d99e2aa5fda6b1d4befa8f1c41310ab19177cc47871ae8be53b2743bc6a99be36768c3196280804f85ce9d35cc908921399bf28ecadf8ca3627e6e0321dec4b1c81f3e8c4171446327b7f99eb5907b626164db9c4986f6109df48e0fcade8089c2", @typed={0xc, 0x63, @fd=r0}]}]}, 0x3f8}], 0x1, 0x0, 0x0, 0x4810}, 0x4044801) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a98000-0x10)={0x3, 0x820c, 0x80000000, 0x10000, r3}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)={0x14, 0x27, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003da000)=@req={0x0, 0x0}) 2018/01/16 16:15:05 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000746000-0x11)='/selinux/relabel\x00', 0x2, 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000fb2000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x1, {0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f0000f43000-0x20)="53b82727e3f6aff075229b15be35496f00ecef244874a59ff4df0d9d8c5134fc", 0x20}, {&(0x7f0000000000)="ef4bf070ede41436fa", 0x9}, {&(0x7f0000001000-0x89)="c73a20d31d346d354c1839e789f157181da525be564dd48312e4840ddda234e00b34e517814d5bab1a28da6e8a840435ba1cc3bb12c42bbc6129432a3286030c785d63beba6fbe79b05d5bd74fd597ed98c3ce414f14c7ca34585dc384bbb264e2138a8a863ddfe7545f49e88dcecd8e5ac2945bcca82768b89a0b933f619308846eca8c67bcc26711", 0x89}], 0x3, &(0x7f0000001000-0x1380)=[{0x78, 0x7, 0x7db, "66342954cc1cdb5f8bfe02f950c3db7e99521f17638dc80a1cc19de6cabe57daeca594b31977a7bcf7c00ddaa948c11953032790a47cd6a8b1a7837965f452ea40fa3deb74e3fac1c60c35f4de440410f35e19e51da006192c3e8fb2e0dc479e1d21a556194c"}, {0xf8, 0x102, 0xfffffffffffffffd, "7c0ef17232e8948b4795dc01adf6ad99096a0afd23f8fe655d5b2b22baf5a0a1c9137abbfba92d33fdc4a7b6a6304a274db40bc5a21538497ac1cfac2e11b215fd1c49d7abae2a657a818b59ea5ced6e7b05b56aa3123e0de67e7abe7a6bebd26fa16f9d0046601ee47a0a730426a506f31f7eb17546986b3ba794495d8b6de84516a4ecec637dfec8b74a020212a07a434710a9018aafd6229efa65c0553ca0b413708728a25ee876506ca38a210753f44e2f3fca52d8adff0c2485d60f0d66a918a571bc076331ae726f1f8eea0c658a091e33e2d97f6659d2c2f270c2b1431257"}, {0xa0, 0x102, 0x5, "5fb3daf15e7fc831154255bf0e3b1ce7938a9d0a1cd7778c5cb74916c6951a46b042f274cbd5a7134ebda26cd3d21309ba2101aed5c0ed61b9ee991b997a1c907491bbe18fc612871f5aef893bd08915dcb30374e8f8f9befb119385262d8ff8ca8680073bdd383d1cf5df1c5fb193ba72e3dbb4058c212b73c0f0e6c120ca02889c1da0ccdea386861f4da20c380d"}, {0xa0, 0x13f, 0x5, "7a61a37a62a75c21f7ae26122152d8a98d13071652f815527a0b7afcbdea7c08a082c89dfa0e6682463dd599543058ef95aeb6e38a0b727a40659a18b8c537a216eb18e331d979cacb42e6d0fa48a4e75322a7f2a3be59890807fb017c93102817783bab7f9aab6fbdcae788e0238f588ab19ee094a30b60dbd0d802b252e178f7c26c2ba5d45f050d87a2f4f0f903"}, {0x1010, 0x107, 0x9, "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{0xc0, 0x116, 0x0, "e0a53dc1531b2119550fddae622923fb42ba2239fd6ab5a090e3c0eb1c722083915ae80a2b0708d83290dc7a41c59a542ee291747d582b501cd8e0a9b6fd6debd0538eaa95797fb0185b6fa7c1f3444a20b97e1a92601bf271a5e1d98f2b4d8d8617a70a4211ffb05f7247589b6508dd8d2c73cae17adc51da49f089d4add0638bf7a04b3f8693618a8e5f98de4a98b08b0de0d5b5c48a23ffee0925836ed30dcf02702f1aa41fa74a2b"}], 0x1380, 0x4850}, 0x9ecf}], 0x1, 0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) mq_timedsend(0xffffffffffffffff, &(0x7f000045f000)="", 0x0, 0x10000000000000, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000905000-0x8)={0x0, 0x0}) open_by_handle_at(r1, &(0x7f0000a1f000)={0x95, 0xa61, "8dccc1c0a3497f51a9de5a26844e056d83eae67f8ffa0fd07947f06ff5bc07dbfc8e859d98e4181da6d4d1eef91fb345651ca86616bc3c8c8975bcdae00492b613bb3e1738259124eee0ebccc3133fdcae51f72e86b20d1f7d22d71641055039caa58676644700548c1805245f711559c3929c9bff4eac3b5ed4d6420d16c46ea190d1447775b5dc1fb2ef4ae5"}, 0x101000) 2018/01/16 16:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dcf000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007c9000-0x4)=0x7fff, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000158000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xd) getpeername$netlink(r1, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000300000)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c0c000)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x3ffffffffffffc8f, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb4]}) 2018/01/16 16:15:05 executing program 1: clone(0x0, &(0x7f0000145000)="d1c898d700a3d8e9d1160de44606af5c8e79d14e18b28da354f318e72f792a03cc23067765b037ee37b465ca0db0985754ef9b563a85c40d902a48082c4d681e008b9792f90bce132bf8dc269d45d69a76d26b6041eaee80c054f7edd21889331dfd62969f2091d7adb064d9dee5b6045130fb57dbec8a415e23a7e84300cb45057476578b12", &(0x7f0000b2a000-0x4)=0x0, &(0x7f00001b4000-0x4)=0x0, &(0x7f000015c000-0x77)="") msgrcv(0x0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/16 16:15:05 executing program 0: r0 = semget$private(0x0, 0x2, 0x14) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000fc2000)=""/27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/16 16:15:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') getdents64(r0, &(0x7f0000f46000-0x7c)=""/124, 0x103) getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) fcntl$setstatus(r0, 0x4, 0x44000) 2018/01/16 16:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") poll(&(0x7f000033b000)=[], 0x0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e0b000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00006e4000)={0x1, r1}) 2018/01/16 16:15:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000817000-0xa)='/dev/dsp#\x00', 0x40007, 0x20800) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r0, &(0x7f00004da000-0x50)=""/80, 0x50) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d1b000)=0x0, &(0x7f0000ddf000)=0x4) accept$inet(r0, &(0x7f0000029000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e5000-0x4)=0x10) read(r0, &(0x7f000000b000)=""/192, 0xc0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) connect$inet(r0, &(0x7f000011e000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:15:05 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000b30000)='/dev/vcs#\x00', 0x5f1c, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00006a9000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000a9b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003d3000-0x4)=0x1c) bind$inet6(r0, &(0x7f0000cf4000-0x1c)={0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) socketpair(0x3, 0x8000f, 0x6, &(0x7f0000f32000)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00009b6000)=@dstopts={0x3b, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x79}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x18, {0x7fffffff, 0x4, 0x878b, 0x80000000, [0x9, 0x2]}}, @ra={0x5, 0x2, 0x1}]}, 0x44) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f000067f000)=0x0) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0, 0xb6, &(0x7f0000003000/0x2000)=nil, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0xfffffffffffffffb, 0x6, 0x8000, 0x100, 0x80000008085}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000005000-0x10)={0x2, 0xa33ca075a30690c1, 0x0, 0x5, 0x80000001, 0x800, 0x2, 0x7f, 0x7fffffff, 0x20}, 0x10) 2018/01/16 16:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000109000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e59000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe678, 0x1, 0x2, 0x400, 0x6, 0x40600020, r1}) 2018/01/16 16:15:05 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffc00) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000353000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000081000)=0x7, 0x4) clock_gettime(0x0, &(0x7f00006c0000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f00001bf000-0x20)={{r2, r3/1000+30000}, {0x0, 0x0}}, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000)={{&(0x7f000036f000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/16 16:15:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c7000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d05000)=0x0) syz_open_dev$sg(&(0x7f0000e47000)='/dev/sg#\x00', 0x0, 0x882) 2018/01/16 16:15:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e7f000)={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r1, 0x7) r2 = request_key(&(0x7f0000784000)='trusted\x00', &(0x7f000012f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000de8000)='\x00', 0xfffffffffffffff9) keyctl$update(0x2, r2, &(0x7f00001fd000)="9401d0446e35eba7aa1ea091d9a2eaa89e4c1d58bf46dd0a16be9c25dac744848398de8d0d60df74cda5f6ded15a47427ec1c058c0d0abb21720693c02b1322b5e1c7a58763d2423bd132c741159270a2a788a37fc91d0cf492f0a919f9a2b133d4e55e85f97b9ac3a5ecc53ecf89614cc2d0b46182b156c3388b75ba0ce8100b6a2e3f04d30455c57e455215573f6baaf964d8b69738b45cebecc5787dfac7c714f5a43aec99b9044f064c0", 0xac) r3 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002f6000)=0xe) sendmsg$kcm(r3, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000d53000)=""/4096, &(0x7f0000844000-0x4)=0x1000) sendmsg$alg(r3, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d9c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000102000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) 2018/01/16 16:15:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) sync_file_range(r1, 0x9, 0x0, 0x1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/16 16:15:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xbcf4) ioctl$int_out(r0, 0x5460, &(0x7f0000375000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000bd9000)=""/4096) 2018/01/16 16:15:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) clone(0x0, &(0x7f0000fea000-0x82)="", &(0x7f0000fe3000)=0x0, &(0x7f0000dfd000-0x4)=0x0, &(0x7f0000a9d000)="") vmsplice(r1, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000deb000-0x9)={0x1f, {0x6e51, 0x4, 0x2, 0xc21, 0x7f58, 0x9}, 0x5}, 0x9) 2018/01/16 16:15:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fadvise64(r0, 0x0, 0xffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00005ff000-0x1c)=""/28) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f000012c000-0xe)=@random={'security.\x00', 'em0\x00'}, &(0x7f00008f4000)='*wlan1self+em1selinux\x00', 0x16, 0x2) mkdir(&(0x7f0000632000)='./file0\x00', 0x3) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000948000)={0x7ce2, 0xeb7, 0x6, 0xd3, &(0x7f0000fec000)=""/211, 0xe1, &(0x7f000013c000-0xe1)=""/225, 0xa2, &(0x7f0000717000-0xa2)=""/162}) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000a05000)={0x5, &(0x7f00009f8000)=""/4096, &(0x7f0000487000-0x78)=[{0x101, 0x2f, 0x4, &(0x7f0000dc0000)=""/47}, {0xfff, 0x1000, 0x8, &(0x7f000077e000-0x1000)=""/4096}, {0x79c, 0xa9, 0x3, &(0x7f00006d0000-0xa9)=""/169}, {0x800, 0xb9, 0x7ff, &(0x7f0000ef6000)=""/185}, {0x8000, 0x1000, 0xb4, &(0x7f00003aa000-0x1000)=""/4096}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b5c000)={0x0, 0x0}) getdents(r3, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r3, &(0x7f0000505000)=""/1728, 0x6c0) wait4(0x0, &(0x7f0000d5e000)=0x0, 0x40000000, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:15:05 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000615000-0x12)='/dev/input/mouse#\x00', 0xad, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x9)=@random={'os2.\x00', 'em0\x00'}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x17, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000002000-0x8)={r1, 0x1}) r2 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x800, 0x4) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x40) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff8, 0xa00) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000)=0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000004000)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x10001, 0xffffffffffff8001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/kvm\x00', 0x400800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x10001, 0x40402) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000000a000-0xe)='./file0/file0\x00', &(0x7f0000004000)=@random={'trusted.\x00', 'os2.\x00'}, &(0x7f000000a000-0x2c)='nodevcgroupcgroupnodevwlan1posix_acl_access\x00', 0x2c, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000a000)={&(0x7f0000003000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000)=[{&(0x7f0000006000)=""/192, 0xc0}, {&(0x7f000000a000)=""/137, 0x89}], 0x2, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x80000000}, 0x120) 2018/01/16 16:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f3b000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) syz_emit_ethernet(0x3e, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "1a64dd5948fcd523706248fc3e77c7627602df06"}}}}}, 0x0) 2018/01/16 16:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d47000-0xb)='/dev/adsp#\x00', 0x200, 0x1) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000385000-0x2)=0x7, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000876000-0x38)={0x0, 0x0, &(0x7f000046c000-0x30)=[{&(0x7f0000d76000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f0000c18000-0x38)={0x0, 0x0, &(0x7f00006f5000)=[{&(0x7f0000159000)="18e31b0b21ee2072fb61f69a4b36f566905f5e4fac28397d8430f51250bc637418b329e9ecf5878e00a23db49dfbac7944ccdc69c5a6966a9cb6f263ac93caff097a22337322a188f317a75b55d430163c131e4a5f4eb56975a16f359a785b09e1f6c5670389fe3189d25935a15b228e7e21bbc94970cf5a126d926afe3a851b9cfacc271cc7754bc12ae414034f7f16600f77ea2bfb9493f9d1af5dc7afff7aecf1fed59da76b07b2b486136b95723067929028912f33a9a73c602ca82c992d8ae4946535666654a290e1dbbdef5e", 0xcf}, {&(0x7f0000be5000-0x79)="767c1c28661f73324403b0db8f6cf26e4cabf1b73f4ecac6254a3efa1cdd17c5c7b086f93a6f2a7bbfe5431abd4404483a00e12b3236d95e870085289736f6f289702e333567b3fa63d235a718d78eee23fee9736b1a10bd7f5cf2fcbe5e930c33dc4e6c89816fb145ef41ab9892f4ac02d5171c6b7b56dcf1", 0x79}, {&(0x7f0000462000)="9e1bec6d7d1ba32b4f8bb1cde3a1c61b6c6c54557761d03af03358e62a5f814509f00c549acff4202fe7431dce9d39106f4a8f27632cb743d63bc4cdc7be9ad3d136748e54fb8915883d8214fe6b4c762e47a1b8bd554d10a084b7399d4a8e6f86543608a9116f424b6a", 0x6a}], 0x3, &(0x7f000054d000-0x1b8)=[@iv={0x28, 0x117, 0x2, 0x14, "0e19e722facf330cd6e66114d9e184d2aad0b143"}, @iv={0x78, 0x117, 0x2, 0x5e, "189d6760d0f8dbcd6526b0f72298a4fb9c7b4bdc109b607487eb9fa4648072820d9534a11ca64bc9ac9985a2428d402e61d60d339c3725b5e04b491f3e42eb1681c20caaaa0a00bf5a8860f2bd1453de7b6c1e73e3e76713eb9b6d40208e"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x8c, "1555b4d488cd6d568b8c3b5f69de113d768681175e420015c895a6d1d9a857e38bad96ccfedd896a32ff779b543d0da9be2a94bd619b7aa3d615e1f9c31a1f1bf06906c3d742e1cd47f4d8fd826ca3e46a5c6e9851118996d57cfd0b2e5ec483ab19e0c01b9310f672105268927b6ba5e4a68c2d9b08f823f1ba20144381a084e55c80ebd007a20d7edc4f2d"}], 0x1b8, 0x0}, 0x20000000) 2018/01/16 16:15:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x6, 0x40) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x1, 0x103000, 0x0}) r1 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000)="f8", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000)={0xa0, @time={0x0, 0x0}, 0x20c, {0x6, 0x50}, 0x9, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/16 16:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000097e000)={0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000312000-0x4)=0x0) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/16 16:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000041d000)=0x0) ptrace$setopts(0x4200, r2, 0x8000, 0x5) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = syz_open_dev$mouse(&(0x7f00005c4000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000483000-0x4)=0xd0f6) pipe2(&(0x7f0000902000)={0x0, 0x0}, 0x800) r8 = accept$packet(r6, &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getuid() getegid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000185000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ad000)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00004be000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004a2000-0x4)=0xc) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f0000112000-0x4)=r9) getgid() shmget$private(0x0, 0x3000, 0x9, &(0x7f0000730000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)=0xe8) fstat(r8, &(0x7f0000fb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() capget(&(0x7f0000442000-0x8)={0x20071026, r2}, &(0x7f000000a000-0x18)={0x100000000, 0xfffffffffffffffd, 0xb13, 0x8c, 0x5, 0x4}) getresgid(&(0x7f00004d8000)=0x0, &(0x7f00006c6000)=0x0, &(0x7f0000270000-0x4)=0x0) 2018/01/16 16:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000021a000)={0x3, r1, 0x1}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) connect(r1, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f000000b000-0x4)=0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000964000-0x10)=[@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000caf000)='/dev/snd/pcmC#D#p\x00', 0x659, 0x20000) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xc0c) clock_gettime(0x3, &(0x7f00002a1000-0x10)={0x0, 0x0}) ppoll(&(0x7f000026c000)=[{r0, 0x0, 0x0}], 0x20000000000002a6, &(0x7f00004fb000)={r3, 0x0}, &(0x7f000016a000)={0x8}, 0x8) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/16 16:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000785000)=@known='security.selinux\x00', &(0x7f00009dc000)=""/0, 0x0) 2018/01/16 16:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000f63000-0x8)='cmdline\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 16:15:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00009a6000-0x50)={{0x2, 0x1000}, {0x6, 0x5}, 0x3a, 0x0, 0x766edd82, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80502, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x101) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r1, 0x5, 0x3, 0x0}, 0x14) 2018/01/16 16:15:06 executing program 7: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003de000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000044b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044c000-0x4)=0xc) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) 2018/01/16 16:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f09000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a1f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000c17000-0x8)={0x9, 0x81}) 2018/01/16 16:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000398000-0x13)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000d01000)=0x10001) r1 = request_key(&(0x7f00003e4000-0x8)='rxrpc_s\x00', &(0x7f00000d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ee000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000ad7000)="a5ab2dfd653f70fb0cf4d8f01523ac7fe8336255182598f2701c2a523a172df60329d2756cff99", 0x27) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00005f8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f000061c000)=""/4096, 0x1000) 2018/01/16 16:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$audion(&(0x7f00000b0000)='/dev/audio#\x00', 0x9, 0x10000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c26000)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r0, &(0x7f00000d5000-0x38)={&(0x7f0000a6a000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ecd000-0x60)=[{&(0x7f000016f000-0x8)="1319cac47a4ae8c51e22a30a1d6c475598dd9665814127508a9c0e6000b0468980c0887a3765825557882b177b259020dd4d45f3aa516b5f0b8ecbfb0f94edcba243a4b54663e3eecf8b4d752e9b7c4ecde0340907833fb648ab6e6024c0ec330f9b2d83bcaa151c5609dd5a2b429f76e4f8b092eb7388e403d69238bbf8489657c2c0048cb40e3f03d73e3fdb20406cc7ca461f4f1f3edae08461943113c6d75377a0534ac723d74e6b2ade0cd27d70f7649108aabdbaa34b3138710a47e4c2491da10b38534cd1fba798bc82b6b832b7dbc093c717", 0xd6}, {&(0x7f000006a000)="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", 0x1000}], 0x6, &(0x7f0000a5d000-0x2a8)=[{0x30, 0x19b, 0xffffffff, "6594f348fcf3543382052d7cc7989662ad7d11fd0bb77cd613e8f0c16c"}, {0xd8, 0x103, 0x7fffffff, "0d66f2b78fb3b9f44c7775f76f4e97d279003af7911401576eb0d4ef6e92d19b168547ec89d97fee74f221e23492f1648009881d931f4850e5ff70592599cc00be2f0f2f8fddb5e55a2bedd2939c94b648357c6a5157781472c9d95f1fe77d789be43259d7c90c5d9f35d41bddc0a6350d3c025e330c3112d445f22e05865aff6e6521e56782fda467eb0e212ee7e3b5f23f53de641ec0bcadbbe94e42a29e016cc9d908c90bd52771df7f8482f1b814e38c96327487ca7ed8fa7c02d40a0d513e25d2037a195f33"}, {0xe0, 0x11f, 0x7fff, "5d87ac357463ba25b24162c08d7a3213cf542ffb36d3208d804307e06b10148b5cad5899be2bd3d73e0eb43d1cd0a4d7d1abc185f090ce697da74668e8f141cc0c013fecb5bcf6cebf72b843e759d30a31e7c0c684dcc8a50e61f0c6fd8d2aed586e4bf9415e09696803f00d525d8c6a9d83c0141efe77252ac802e9617a0f9d0848356a095e56f69e6e35861424e65b2c0f1580cede848d310b0ee61db15f287310f46fee648edf936b65bda49af475b6453220e0ce831646602a975276a50fc8caf4005fe2bddd4d8acc"}, {0xc0, 0x10d, 0x6, "d7454fdf533690495074e0b3738a53dae9693703c65e6871922b6041d248f5083372d890692734735c048fce0c7f75fc99e1e7afbf144fa0b7ec1678c8381f2b6cb9b68f5a7d70532c3b5a521f4a80650acacb1e05c427d9b57c366fb45147c8e7afb398daeacf0493eabfbd42259cf681b9d7724433fe35d3e0696dcd656c82974735b90e8de5d965bead02cd4f4d55bacdd9bcfa42e4f6f47954c284bb1cc90b3f6ac0e53e17d9fe13c9502b1e"}], 0x2a8, 0x80}, 0x880) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r2, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf655577e9e6e444973444147b99bd71d9c2b88f9cac4a27f87cbf2484a24601c1b2", 0x40}], 0x1) recvmmsg(r2, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/16 16:15:06 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000000e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r1, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000-0x11)=@known='security.selinux\x00', &(0x7f000000e000)=""/86, 0x56) write$tun(r1, &(0x7f0000001000)=@hdr={0x2, 0x4, 0xfff, 0xb28, 0x1, 0xfff, @ipv4={{0x0, 0x4, 0x80000000, 0xa75, 0xdc, 0x2, 0x7, 0x2, 0x88, 0x0, @multicast1=0xe0000001, @empty=0x0, {[]}}, @igmp={0x1f, 0x20, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, "928538fe53c71ab58cff6c7a214f2073d18aef4ceda8073bc2a9d32c3f9f28f6b9744eb61d93c6c94042a72e15b270e6ce1fdfaa5994a59ab944e3225896d5683bd2389919a977b6f11f62ff0e18d956477d39c095931fbdeb5ed751991cfdc7b5c925c4ff2f319ae3eec5b65c498cec737c4afe1c4192b9b52393eaeccb28e7c567517c52243379de95bb4c7147a5e98dc9d9ef6e77733dd92bb7f015aa469831c2a32ad80b2d69d2de4a4ee2b8fd70cca5439c0d815b8d6e43c8356842a1a6"}}}, 0xe6) syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x7, 0x400040) 2018/01/16 16:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000306000-0x20)={0x3f, 0xfff, 0x209, 0x9, 0x7ff, 0x1000, 0x9, 0xda, 0x0}, &(0x7f0000abd000)=0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002c9000)={r1, 0x400, 0x2, 0x800}, &(0x7f0000ffc000)=0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000e12000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000ca8000)='affs\x00', 0x80000, &(0x7f00009c7000)="") mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") mount(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x81000, &(0x7f0000508000-0x1)="") umount2(&(0x7f0000535000-0x1)='.', 0x0) 2018/01/16 16:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x800101000, 0x0) connect$inet(r0, &(0x7f00006c3000)={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffa) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x158) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f000013f000-0x38)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000871000-0x10)={0x0, 0x989680}, &(0x7f000044b000-0x8)={0x0}, 0x8) 2018/01/16 16:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000e42000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fab000)=0x14) readv(r1, &(0x7f0000bbc000-0x20)=[{&(0x7f0000c94000-0xa7)=""/167, 0xfffffe5b}, {&(0x7f0000f59000-0x97)=""/151, 0x0}], 0x10000000000002fd) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000322000)={0x0, r0, 0x0}) chdir(&(0x7f00001f6000-0x8)='./file0\x00') 2018/01/16 16:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x0, 0x100, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000812000)={0xffffffffffff8001, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000030f000-0x10)={0x8, r1}) 2018/01/16 16:15:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000270000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000215000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/status\x00', 0x0, 0x0) io_setup(0x8, &(0x7f000038a000)=0x0) io_destroy(r4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f2d000-0x68)={0x0, 0x60, "16e2436026bfc282d835c1b73925f72230929d3b46d425bed46d91ef808b57b97a17a4294986833eb44ba9b308515f1740976a6b66e011deff0471798f451189cb641936538a3ca940e9c3fc19a8cc23fd25ed40bf9bcccfbf05f58cf596faee"}, &(0x7f00003df000)=0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000416000)={r5, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x3, 0x9, 0x3, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x6, 0x400, 0xe899, 0x7fffffff, 0x10001, 0x0]}, &(0x7f00005fb000)=0x108) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00007fd000)={0x80000000, 0x4, 0x3a1}) syz_open_pts(r0, 0x800000000000) dup3(r1, r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000695000)=0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000e30000-0xc1)={0x3, 0xb9, "287931b6d9f694273d7ba1726add630f00eadf2c2c5c1c54bc8f12c34c08b2fc7c6ee319e85f758202dc2592a61e6644db0557989d7f1b8a8d198b5c3114e0b02ef4bcb5cc90c0416c5aa19ae949faf936cfd5051f201ef6f31530a7779fa5233c94186b4556cd2f9aed07f585cdaa357dd2a96681abcad741ba0ca726e33e3ca15623b6afc244507e55c499d46893de9208b849232db34bf6dd596ddaa973d944437c56084ff9d3944af15cf9f486bb694b62b435d72f63fb"}) 2018/01/16 16:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000741000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c8a000-0x4)=0x0) r2 = socket(0x13, 0x0, 0x80000001) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00003de000)='/dev/audio\x00', 0xa0000, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00001d9000)={r3, r4, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000070c000)='/dev/usbmon#\x00', 0x0, 0x80000) 2018/01/16 16:15:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e60000-0xa)='/dev/dsp#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007e0000)={0x0, 0x1d, "3d0ce494d747e44d23ff78ac04e00b50a4599fdc84f67e4a8b0404cf3b"}, &(0x7f00004e8000)=0x25) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000032a000)={r1, 0xfffffffffffffaa9}, &(0x7f0000be2000-0x4)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(0xffffffffffffffff, r2) sendmsg(r3, &(0x7f000043a000)={&(0x7f0000645000)=@l2={0x1f, 0x1ff, {0x4e78, 0x8, 0x7fff, 0x1, 0xe0, 0x9}, 0x101, 0x3}, 0xe, &(0x7f00009d2000)=[{&(0x7f00009d5000-0x3d)="deb2c00caaf4278a302d920ce085fb3abc2182fd42a5ad011799040615ba6efcc0fb9e705edb62aada50125374ba7d97d297bed46b853b4f0d10d1a11c", 0x3d}, {&(0x7f0000fd0000)="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", 0x1000}, {&(0x7f00002a1000)="53cef34867c0d3c0a8829382f24dac58c538470ed80e186e7f58d21c67864996dda2bd31ff9816db34d2d492317a4c5e0617fef204404a68", 0x38}, {&(0x7f0000593000-0x68)="db1edcc3c553eb3bcf3b353a80c02e37442b61e88961d04c74dda1e2e7a3f46cf3c3b6a52ba371c5c997b62f057772d66aaceb067037cc04f2172b741056cec5b519dd3b6fc7e9dc23b208de2980a5597ddaf3353c1e78bba77022f42a5f8550517ff6b7f3996bb2", 0x68}, {&(0x7f0000cb0000-0x8e)="17d0fef21d629ad76652841c8ed2330c0e00fc0ec4c0c0d43bb8997c3295a1ab9b690e3493c1ca48f0873ddb6eb7d0d4fba8551981585299d5e48f1fb7678f0cf9b73f4cfb2861cb33830cefe36ecc492a3fcc70e3a04d7b9a25424c92a954aaef7ea2f01871b876ad0bbb727c2c9f7dba760003fb21dc631029b229773e53e11d6590371b3cda72c0d62e98b485", 0x8e}], 0x5, &(0x7f00007f4000)=[{0x108, 0x3a, 0x9, "a6c0ff69f6a53dc6a1d24e9e67685ce82bfecad307f9ac28acc946651d66a0aa2e624e3649f56623cac1d03a31a6029962259f466c9fb35df517207ad6e37cbe5758e89d3d6a75964ef0fd529b9af2ff1b782fe516aa3dc29b0867b1e416c3b858f08d2bd6e2587d0bfafe899e51b3a59b06c0179ec8a5ad108a343e76cd95008bb22f8fa0040d2be9840d121c2846c64c8913401c50bd01db5c2855759c3fcdeb8deedde4ad789a2bdedb235b52f37fa6668179ea1f17f806e875fd08436681e58db1855570e7cfbe411ff2aac5a11446b1eabc76c48f567e9e1a597d97764506a36e7697b1e96cdb4ef123b49baa2f9f"}, {0x90, 0x111, 0x2, "578d320976d0f6013b0816aee6b69eb7d436588cd037bdc499852d62a60e47eafcdfdb78aa22983f41ba01bbe1b4e47538bc11b4ace514ecb3972262d8ab6f047a95cbdd72fd4d849ea661356288cbf82191273376c46002be61d11e2c338c1b5b21375fa491cd9f0b0d0e0fe50993ccb9b8244bb443d00185ca"}], 0x198, 0x44045}, 0x4000000) ioctl$TCSETSW(r2, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) readv(r4, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/16 16:15:06 executing program 2: getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000426000)=0x3) 2018/01/16 16:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000618000-0x8)='keyring\x00', &(0x7f00004bf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000734000)='.dead\x00', &(0x7f0000da1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000467000-0x8)='keyring\x00', r0) r1 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0x0, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00003c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084e000)=0xc) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00008af000)={0xfffffffffffffffb, 0x3, 0xfffffffffffffff7, 0x4, 0x6d92e3fc}) 2018/01/16 16:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa9}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x54) r1 = accept(r0, &(0x7f00007e0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000887000)=0x26) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fb8000)=0x5, &(0x7f00009fc000-0x4)=0x4) 2018/01/16 16:15:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x101fd, 0x2, 0x100000, 0x2000, &(0x7f00001c7000/0x2000)=nil}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000000)={0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2018/01/16 16:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x201) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000356000-0xc)=[0x55, 0x2, 0x9, 0x8, 0x0, 0x80000]) 2018/01/16 16:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000c94000-0x8)={r5, 0x8}, &(0x7f000056f000-0x4)=0x8) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r1, 0x2}) r6 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r6, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) r7 = dup2(r6, r6) bind$netlink(r7, &(0x7f0000a40000-0xc)={0x10, 0x0, 0x0, 0x1100840}, 0xc) 2018/01/16 16:15:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000e65000-0x400)={"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"}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000e64000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/16 16:15:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000fc000-0x4)=0x0, 0x4) 2018/01/16 16:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d5000)={0x0, 0x0, 0x0}, &(0x7f0000cf2000)=0xc) fcntl$setown(r0, 0x8, r2) unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af3000-0x4)={r0}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00007bd000)=0x0, &(0x7f0000be1000)=0x4) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d", 0x0, 0x0}, 0x10) 2018/01/16 16:15:06 executing program 7: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000df5000-0x9)='/dev/sg#\x00', 0x3, 0x4000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000009d000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00004f1000)=r2) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000df5000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x400000) r4 = shmget$private(0x0, 0x2000, 0x8, &(0x7f00003b5000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000c8a000-0x31)=""/49) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000cd6000)={0x9, 0x1, 0x8, 0x8001}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00006d5000)=0x0, 0x4) 2018/01/16 16:15:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a92000)={r0, 0x0, 0x1, 0x1000, &(0x7f00006f3000)=[0x0], 0x1}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f2f000)={"ed549b97cf8b9cb7e14ccbe688ce8ab2", {0x4, 0x6, 0x3c4d, "4411e37dacba", 0x9, 0x0}}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) tkill(r1, 0x16) fcntl$setstatus(r0, 0x4, 0x6400) 2018/01/16 16:15:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x9, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x9, 0x8000) sendto$ax25(r1, &(0x7f0000001000-0x3a)="cd4654295978c204f96859e603b713d9dd7ec2bcf378edff9f370417baafddd622be042f9707e882bf98b86f2c638034d8377656663a217e59fd", 0x3a, 0x4000000, 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TIOCCONS(r1, 0x541d) ioctl$TCSBRK(r1, 0x5409, 0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000)=""/226, 0xe2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x17)="53b3c2074095fed472f6f8818bb1f7c6c445c05fd8584a", 0x17) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000000, &(0x7f0000005000-0x8)=0x0) io_destroy(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x8, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000005000-0x10)={r3, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000004000)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000008000-0x6b)=""/107) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000008000)=""/239) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f000000a000-0x28)={0x8, 0x15, 0x2, 0x401, "e5cb48b73dc4ebfac25e18369eec3d1735b106bf7bd9e7cad06d30ef6885faa7"}) 2018/01/16 16:15:06 executing program 1: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000011b000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f0000017000-0x360)=[{0x10, 0x113, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000a2000)=""/0) 2018/01/16 16:15:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000992000-0x4)=0x3, 0x4) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 16:15:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e46000)=0x1ff, 0x4) 2018/01/16 16:15:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) fsetxattr(r0, &(0x7f00008a9000-0x14)=@random={'osx.\x00', '&selinuxvmnet1\x00'}, &(0x7f00002a4000-0x7)="2573656c66d200", 0x7, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f000038f000)="d642b1faf2ac1f55603d4301a42911c5e9904e19c6845032e7c7456191c7cd2fcb31ca58a5ca13b8bedcfff1790886da0367e4e0a13802c64a7716cecd301abf895b6d515a4d26e30afff641f6c7add90eb3d96eb49832ced530e1e9d8ed8de7228466596306dbcc08ef3a15073b0dd4ca28d1edb7945845bf0feb0a5dbe141102b5255a1fb1cfa350f8eaab7efa5febe9d0115f301ba3e35c06a0c59311d5a1a869c610b9028dd19fb7f8900439ba0d63f97aa44987e314376ea3743ff63358b6a7f13e93f7ed", 0xc7) bind$inet(r0, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:15:06 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) flock(r0, 0x4) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) getrlimit(0x5, &(0x7f0000fef000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000391000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}], 0x3c) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000000)=""/223) 2018/01/16 16:15:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000d9000)='keyring\x00', &(0x7f0000390000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000632000-0xc1)='&', 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={0x0, r2, 0x0}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000ac7000)=0x0) 2018/01/16 16:15:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f00009b8000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00003e3000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet6(r0, &(0x7f00002fa000-0xf6)=""/246, 0xf6, 0x23fff9, 0x0, 0xffffffffffffffc3) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000012e000-0x1000)=""/4096, &(0x7f0000b01000)=0x1000) 2018/01/16 16:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000082e000)=""/220) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000562000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000096c000-0xa)={0x2, r0, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000349000)={0x6000, &(0x7f0000150000-0x8)=0x0, 0x1, r1, 0x2}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000dbc000)={0x1, 0x0, [{0x3a, 0x0, 0x3}]}) 2018/01/16 16:15:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208000, 0x98) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='bpq0\x00') 2018/01/16 16:15:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00003dd000)=0xfffffffffffffffd) 2018/01/16 16:15:07 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c9d000-0xa)='net/ptype\x00') 2018/01/16 16:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) getgroups(0x2, &(0x7f0000607000)=[0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000fac000)=0x0, &(0x7f000049d000)=0x0, &(0x7f000026c000-0x4)=0x0) r3 = getgid() setresgid(r1, r2, r3) bind$unix(r0, &(0x7f00007f7000-0x7)=@file={0x1, './file0\x00'}, 0xa) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r4, &(0x7f000097d000)=0x0, 0xff) 2018/01/16 16:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000785000-0xfa)="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", 0xfa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) fchdir(r1) 2018/01/16 16:15:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x8000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000887000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000+0x121)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x5, 0x100) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000004000-0xc7)=""/199, 0xc7}], 0x2, 0x0) fcntl$setsig(r0, 0xa, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000-0x15)=@random={'osx.\x00', '/selinux/access\x00'}, &(0x7f0000004000)='/dev/amidi#\x00', 0xc, 0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x7, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000006000)='./file0\x00', r4, &(0x7f0000006000)='./file0\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000)={0x5, [0x7, 0x101, 0x9, 0x7fff, 0xffffffffffffff32]}, &(0x7f0000005000-0x4)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000008000-0x28)={&(0x7f0000004000/0x3000)=nil, 0x202000000, 0x5, 0x80, &(0x7f0000003000/0x2000)=nil, 0x8}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000000a000-0x34)=""/52, 0x34) readahead(r0, 0xf703, 0x5) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffff9c, 0x40046205, 0x80000001) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000002000)={0x7b, 0x0, [0xb2, 0x9, 0x5, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:07 executing program 6: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000f4000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00000f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f2000)=0x14) 2018/01/16 16:15:07 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 16:15:07 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fcd000-0xb)='/dev/vcsa#\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000d4c000-0x4)=0x81, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ce8000-0xa)='/dev/vcs#\x00', 0x3, 0x400) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000522000-0x70)={[{0x5, 0x6, 0x5f35, 0x2, 0x5, 0xf4c, 0x9d, 0x3f, 0x1cd37dcf, 0x2, 0x3f, 0xf8, 0x4}, {0x8, 0xfffffffffffffffb, 0xff, 0x6, 0x37b79f76, 0x5, 0x5, 0x7f, 0x4, 0x20, 0xe8, 0xfffffffffffffff9, 0x1}, {0xffffffffffffffcf, 0x7, 0x9bc9, 0x80000000, 0x10b, 0x7, 0x1, 0x0, 0x7, 0x5e0f, 0x9, 0x9, 0x80}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:15:07 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000030e000)=""/73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000364000)={r1, &(0x7f000074f000-0x2e)=""}, 0x10) 2018/01/16 16:15:07 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d1b000-0xe)='/dev/admmidi#\x00', 0x4, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000981000-0xe4)="ec8aaa0f7e84d0ca59143b174d4aa53e0107a875a0b7f3ac37cbb9e5ab4252bab02c6e5ac35213572de17ea0d5d898f49d67f52f8de0fe55593317c92b6837078931e43791780bbca1f516b695396823375e4254215e59320324f6c2da2e047e98c8dfffc924cbebcb34c972b8095a78a8f0889dc75997ebedce48b263bf7dc8d6500808bd189aa3e977cd2aec5b497065c06caf32723f0c36a377381339ebed0b057c2408e17c19bcc02919242dc87e1bc57da06aef39e54cb797277001644092852582c5bcda0767f4e30aa9df7d01f5c8011cf3bf3d4c4749493bddab5b1f23b93386", 0xe4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:07 executing program 5: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000034000+0xc3c)=0x10000, 0x4) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000046000)="776c60fff30000", 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000045000-0x1a8)={0xffffffffffffffff, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000023000-0x4)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000046000-0x4c)={0x80000000023, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fa000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xfffffffffffbfffe, 0x84) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082a000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000ef3000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fcc000)={0x0, 0x5, 0x8, 0x1ff00000}, &(0x7f0000d2f000+0xa34)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000898000)={r3, 0x4}, &(0x7f0000dbe000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c6a000)=@int=0x1, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/16 16:15:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2001fffe, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000020b000-0x1c)="") 2018/01/16 16:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000818000-0x1)="e5fcb5bf918f7855fbcdfef1f7b418312208", 0x12) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/16 16:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="06", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b50e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a2ef944edb74b1f50ae08c59180d8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b076e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:15:07 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000)={0x0, 0xac, &(0x7f0000016000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xa6}, @in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53d9}, @in6={0xa, 0x0, 0x180, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x93}, @in6={0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x454b96c6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001f000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001f000-0x10)={r1, 0xc0, &(0x7f000001f000-0xc0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffff8000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6ec}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f000001a000-0x4)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001d000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001e000-0x18)={r2, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0xe) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:15:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000025a000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x0, @ipv6={0xff, 0x6, "38c32c", 0x40, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x3, 0x100000000, [0x0]}}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x6c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e47000)='/dev/hwrng\x00', 0x80, 0x0) sendfile(r0, r0, 0x0, 0xfffffffffffff000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000036e000-0x90)={0x0, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) 2018/01/16 16:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x4000000000, 0xfffffffffffffffc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/16 16:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r0, &(0x7f0000be4000)=""/245, 0xfffffffffffffef3, 0x0) 2018/01/16 16:15:07 executing program 3: socketpair(0x0, 0x7, 0x8, &(0x7f000018c000-0x8)={0x0, 0x0}) stat(&(0x7f0000fe2000)='./file0\x00', &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ca000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x4, 0xa, 0x0, 0x80, 0x3c, 0x0, r1}, {0x3, 0x3, 0x8, 0x4, 0x8, 0x4, 0x0, 0xffffffffffffff5c}, {0xfb81, 0x0, 0x2, 0x4c1}, 0x6, 0x6, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x7, 0x3, 0x3, 0x8, 0x45, 0xff, 0x1f800000000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005b8000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9f000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r2) 2018/01/16 16:15:07 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000013000-0x35)="706f7369785f61636c5f616363657373109c44d4b127beb439b0cf7b1e27ef9395a3e21cde67a1f449247c6683c0e961d9ac99b2ac", 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000012000)=""/108, &(0x7f0000006000-0x4)=0x6c) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 16:15:07 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x200000002001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000001e000-0xb4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947c81ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4893c51367a98f9b5b410ad957881ba87660df7b11300008001115b", [0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001e000)='task\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/16 16:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000085000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x1f}, {0xbf6, 0x0, 0x3}, {0xbff, 0x0, 0x43}, {0x1c8, 0x0, 0x71}]}) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/16 16:15:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f0000085000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000010d000)='/dev/qat_adf_ctl\x00', 0x80080003, 0x0) getsockname$inet(r1, &(0x7f000034d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000-0x4)=0x10) r2 = socket(0x100000001e, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = syz_open_dev$midi(&(0x7f0000c6a000-0xb)='/dev/midi#\x00', 0x1f, 0x40) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00007a1000+0xf3b)={0x20, 0x8000, 0x9}) prctl$setname(0xf, &(0x7f000011b000-0xb)='/dev/midi#\x00') getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00007db000-0x4)=0x0, &(0x7f0000055000-0x4)=0x4) shmget$private(0x0, 0x3000, 0x126, &(0x7f0000d67000/0x3000)=nil) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000dae000)={{0x3, 0x1, 0x4, 0x1, 0x60}, 0x1, 0xffffffff96c5ee81, 'id0\x00', 'timer1\x00', 0x0, 0xd9, 0x7, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r2, 0x10f, 0x80, &(0x7f0000f77000-0x6)='\x00\x00\x00\x00', 0x4) 2018/01/16 16:15:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)={0x0, 0x0}) readv(r1, &(0x7f0000a0f000)=[{&(0x7f00002dc000)=""/4096, 0x1000}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001c0000-0x10)={0xa, &(0x7f0000be7000)=[{0x66, 0x6, 0xa3, 0x1f}, {0x66e, 0x2, 0x1000, 0x100000001}, {0x17, 0x45, 0x80000001, 0x1}, {0x9, 0x7, 0x0, 0x8000}, {0x7fffffff, 0x5, 0x5, 0x5}, {0x971, 0xb617, 0x380000000000, 0x100000000}, {0x5, 0x8001, 0x6, 0x23abadb8}, {0x8000, 0x1, 0x0, 0x9}, {0x80, 0x1, 0x9, 0x10000}, {0x7, 0x8, 0x30000, 0x400}]}, 0x10) fchownat(0xffffffffffffffff, &(0x7f0000cee000)='./file0\x00', 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00002e3000)=[{&(0x7f00002b5000-0xa1)="", 0x0}], 0x1, 0x0) dup2(r0, r2) 2018/01/16 16:15:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00004e0000)="260000002a00ff000343007fcdffff03000103ff01000000ff090000000000000000000000fe", 0x26) 2018/01/16 16:15:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bce000-0x4)=0x0, &(0x7f0000aed000)=0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000043f000)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000569000)=0x7f, 0x4) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/16 16:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) writev(0xffffffffffffffff, &(0x7f0000e3c000-0x30)=[{&(0x7f00001f8000)="0d64700a42742a5f56c3006cd4a6cfa0329286a5f9288e59969fa38a3159046130f3ad733f84e6d50d54aa46caeb78686591d2a76fed8133999fbdd9a028b8e7c526c6c26b4a8b6f08b2e92f3a9d7c0ee43a4b1a272c46ea57bac427efad560a0a6dd7eecf85df1de2c884c33ed682eee4bfd1faa907455c05ed84f2842bdaaba93bf4c3b74f9fd1b8c1844e42c85bdd35de02069c3628b3b04116826bd5646c31f8f54ca10acef92c9bd18ed81f899789da05137f3ec431828b9f8b15ebea773035aa9171005b854b558516217dce445ae7aa5109708f9ff8f9124776a4a526cae4eae9ac", 0xe5}, {&(0x7f000035d000+0xc1c)="7f54dbd3cea7e85d58be827b1d1701265dacb4695b3933b2cabf5c4b46f035b8ec752a828691956c794ccaa80237c8ecf2b629a95c79cb5d1f27b82ab1c0d0ce5179ab4504e9a3bba70c788f2b6e05686613ca6290bef7b38629e7e0d03fa1d63883576113479c3592e0b5de9d25ffa33a9048bdf8e270af8fede66e67271f10852e9f00334413ca21ed2824bbf233a66dc9e390e3b493dc4456ecbf9e65d15e47f8a28e32e8776173f76f6bbc8c5b2595fec97c019889136f7443367a38ba8ef82822fc74c0f6d67264cffe94f0261a32a2c5", 0xd3}], 0x2) 2018/01/16 16:15:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a75000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$ax25(r1, &(0x7f0000de3000)={0x0, {""/7}, 0x0}, &(0x7f0000d86000)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r2) read(r4, &(0x7f0000ec3000-0x91)=""/145, 0x154) 2018/01/16 16:15:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dee000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000adc000-0x20)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x100000003, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) [ 95.104934] QAT: Invalid ioctl [ 95.121536] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 16:15:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff7, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x4, 0x1, 0x401, 0x1, 0x1, 0xfffffffffffffc00}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000008a000-0x4c8)={{0x5, 0x0, 0x0, 0x0, "a4feee9105c5087f635f8e1eafdac6924ed79c302d1df463eff8667d61205cb69d5cdc9d6e0acbbc4a6b3a2f", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c7000)={0x0, 0x0, 0x0}, &(0x7f0000b57000)=0xc) perf_event_open(&(0x7f0000922000)={0x4, 0x78, 0x1b8881ca, 0x100, 0x3f, 0x7, 0x0, 0xffffffffffffd0bb, 0x80, 0x6, 0xf11, 0x0, 0x3b, 0x2, 0x1, 0x8, 0x0, 0xc000000000000000, 0x4, 0x3, 0x8001, 0x6a, 0x101, 0x1, 0xa62, 0xee1d, 0x101, 0x4, 0x3, 0x3, 0x1, 0x1ff, 0x790d3e6900000, 0xdef, 0x513, 0x7fffffff, 0x20, 0x1, 0x0, 0x7, 0x5, @perf_bp={&(0x7f0000a46000-0x1)=0x0, 0x4}, 0x500, 0x5ad8b0a5, 0x2, 0x4, 0x20, 0x9, 0x1, 0x0}, r2, 0x100000001, r0, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000494000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000abd000)={0x1, 0x2, 0xf000, 0x1000, &(0x7f0000b04000/0x1000)=nil}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000abc000)=0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000023b000-0x90)={[0x2, 0x80000000, 0x39e, 0x2, 0xbddb, 0x44, 0x0, 0x10001, 0x4, 0x5, 0x7fff, 0x10001, 0xffffffff, 0x3f346ff9, 0x6, 0x800000000000007], 0xd000, 0x600000}) [ 95.145212] QAT: Invalid ioctl [ 95.181752] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 209.465159] kauditd_printk_skb: 69 callbacks suppressed [ 209.465168] audit: type=1400 audit(1516119421.947:1439): avc: denied { map } for pid=16250 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 246.751220] INFO: task syz-executor7:16224 blocked for more than 120 seconds. [ 246.758589] Not tainted 4.15.0-rc8+ #263 [ 246.763183] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771219] syz-executor7 D23400 16224 5965 0x00000004 [ 246.776899] Call Trace: [ 246.779514] __schedule+0x8eb/0x2060 [ 246.783255] ? __sched_text_start+0x8/0x8 [ 246.787405] ? mark_held_locks+0xaf/0x100 [ 246.791628] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.796824] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.801977] ? trace_hardirqs_on+0xd/0x10 [ 246.806219] ? prepare_to_wait_event+0x1dc/0xba0 [ 246.816784] ? prepare_to_wait_exclusive+0x530/0x530 [ 246.821932] schedule+0xf5/0x430 [ 246.825308] ? __schedule+0x2060/0x2060 [ 246.829280] ? lock_release+0xa40/0xa40 [ 246.833281] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.839189] ? dl_cpu_busy+0x370/0x370 [ 246.843093] ? __might_sleep+0x95/0x190 [ 246.847072] blk_mq_freeze_queue_wait+0x1bb/0x400 [ 246.851927] ? blk_mq_poll_stats_fn+0x1f0/0x1f0 [ 246.856607] ? mark_held_locks+0xaf/0x100 [ 246.860770] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 246.865888] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.870924] ? trace_hardirqs_on+0xd/0x10 [ 246.875159] ? dd_has_work+0xb6/0x220 [ 246.879097] ? cfq_completed_request+0x2e90/0x2e90 [ 246.884097] ? blk_mq_run_hw_queue+0x56/0x190 [ 246.888643] ? prepare_to_wait+0x4d0/0x4d0 [ 246.892902] blk_freeze_queue+0x4a/0x80 [ 246.896886] blk_mq_freeze_queue+0x15/0x20 [ 246.901132] loop_set_status+0x1a2/0xf60 [ 246.905250] loop_set_status64+0x9d/0x110 [ 246.909423] ? loop_set_status_old+0x9b0/0x9b0 [ 246.914063] lo_ioctl+0xd86/0x1b70 [ 246.917614] ? loop_clr_fd+0xb50/0xb50 [ 246.921547] blkdev_ioctl+0x1759/0x1e00 [ 246.925558] ? blkpg_ioctl+0xb40/0xb40 [ 246.929480] ? avc_ss_reset+0x110/0x110 [ 246.933516] ? lock_downgrade+0x980/0x980 [ 246.937695] ? lock_release+0xa40/0xa40 [ 246.941683] ? __lock_is_held+0xb6/0x140 [ 246.945818] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.951724] ? rcu_note_context_switch+0x710/0x710 [ 246.956676] block_ioctl+0xde/0x120 [ 246.960307] ? blkdev_fallocate+0x3b0/0x3b0 [ 246.964673] do_vfs_ioctl+0x1b1/0x1520 [ 246.968572] ? _cond_resched+0x14/0x30 [ 246.972475] ? ioctl_preallocate+0x2b0/0x2b0 [ 246.976904] ? selinux_capable+0x40/0x40 [ 246.980987] ? match_held_lock+0x834/0xa00 [ 246.985247] ? syscall_return_slowpath+0x2ad/0x550 [ 246.990200] ? security_file_ioctl+0x89/0xb0 [ 246.994638] SyS_ioctl+0x8f/0xc0 [ 246.998034] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.002792] RIP: 0033:0x452df9 [ 247.005984] RSP: 002b:00007f8a94648c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 247.013753] RAX: ffffffffffffffda RBX: 00007f8a94649700 RCX: 0000000000452df9 [ 247.021067] RDX: 000000002001df4c RSI: 0000000000004c04 RDI: 0000000000000013 [ 247.028339] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 247.035631] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 247.042932] R13: 0000000000a2f7ef R14: 00007f8a946499c0 R15: 0000000000000002 [ 247.050253] [ 247.050253] Showing all locks held in the system: [ 247.056592] 2 locks held by khungtaskd/748: [ 247.060950] #0: (rcu_read_lock){....}, at: [<0000000064975896>] watchdog+0x1c5/0xd60 [ 247.069066] #1: (tasklist_lock){.+.+}, at: [<00000000d40aab70>] debug_show_all_locks+0xd3/0x400 [ 247.078137] 2 locks held by getty/3658: [ 247.082116] #0: (&tty->ldisc_sem){++++}, at: [<00000000d3953023>] ldsem_down_read+0x37/0x40 [ 247.090822] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ed588dab>] n_tty_read+0x2ef/0x1a00 [ 247.100125] 2 locks held by getty/3659: [ 247.104098] #0: (&tty->ldisc_sem){++++}, at: [<00000000d3953023>] ldsem_down_read+0x37/0x40 [ 247.112796] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ed588dab>] n_tty_read+0x2ef/0x1a00 [ 247.122099] 2 locks held by getty/3660: [ 247.126082] #0: (&tty->ldisc_sem){++++}, at: [<00000000d3953023>] ldsem_down_read+0x37/0x40 [ 247.134783] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ed588dab>] n_tty_read+0x2ef/0x1a00 [ 247.144138] 2 locks held by getty/3661: [ 247.148133] #0: (&tty->ldisc_sem){++++}, at: [<00000000d3953023>] ldsem_down_read+0x37/0x40 [ 247.156828] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ed588dab>] n_tty_read+0x2ef/0x1a00 [ 247.166130] 2 locks held by getty/3662: [ 247.170106] #0: (&tty->ldisc_sem){++++}, at: [<00000000d3953023>] ldsem_down_read+0x37/0x40 [ 247.178843] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ed588dab>] n_tty_read+0x2ef/0x1a00 [ 247.188164] 2 locks held by getty/3663: [ 247.192145] #0: (&tty->ldisc_sem){++++}, at: [<00000000d3953023>] ldsem_down_read+0x37/0x40 [ 247.200891] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ed588dab>] n_tty_read+0x2ef/0x1a00 [ 247.210231] 2 locks held by getty/3664: [ 247.214207] #0: (&tty->ldisc_sem){++++}, at: [<00000000d3953023>] ldsem_down_read+0x37/0x40 [ 247.222895] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000ed588dab>] n_tty_read+0x2ef/0x1a00 [ 247.232218] 1 lock held by syz-executor7/16224: [ 247.236886] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000b5f13fe1>] lo_ioctl+0x8b/0x1b70 [ 247.245486] [ 247.247111] ============================================= [ 247.247111] [ 247.254126] NMI backtrace for cpu 1 [ 247.257754] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc8+ #263 [ 247.264658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.273978] Call Trace: [ 247.276539] dump_stack+0x194/0x257 [ 247.280136] ? arch_local_irq_restore+0x53/0x53 [ 247.284770] ? debug_show_all_locks+0x2f4/0x400 [ 247.289419] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.293798] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.298260] nmi_cpu_backtrace+0x1d2/0x210 [ 247.302555] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.307019] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.312320] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.317568] watchdog+0x90c/0xd60 [ 247.321112] ? reset_hung_task_detector+0xa0/0xa0 [ 247.326011] ? complete+0x62/0x80 [ 247.329483] ? __schedule+0x2060/0x2060 [ 247.333469] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.337837] ? __lockdep_init_map+0xe4/0x650 [ 247.342257] ? do_raw_spin_trylock+0x190/0x190 [ 247.346841] ? lockdep_init_map+0x9/0x10 [ 247.350894] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.355970] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.360977] ? trace_hardirqs_on+0xd/0x10 [ 247.365105] ? __kthread_parkme+0x175/0x240 [ 247.369406] kthread+0x33c/0x400 [ 247.372746] ? reset_hung_task_detector+0xa0/0xa0 [ 247.377568] ? kthread_stop+0x7a0/0x7a0 [ 247.381519] ret_from_fork+0x37/0x50 [ 247.385322] Sending NMI from CPU 1 to CPUs 0: [ 247.389948] NMI backtrace for cpu 0 [ 247.389957] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc8+ #263 [ 247.389961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.389988] RIP: 0010:irq_work_needs_cpu+0xdd/0x280 [ 247.389991] RSP: 0018:ffff8801db207aa0 EFLAGS: 00000046 [ 247.389996] RAX: 0000000000000000 RBX: 1ffff1003b640f55 RCX: 1ffff1003b640f59 [ 247.389998] RDX: dffffc0000000000 RSI: ffff8801db207c48 RDI: ffffffff86944858 [ 247.390001] RBP: ffff8801db207b70 R08: ffffffff8163ca4e R09: 1ffff1003b640f50 [ 247.390003] R10: ffff8801db207a50 R11: 0000000000000000 R12: 1ffff1003b640f59 [ 247.390007] R13: ffff8801db207b48 R14: ffff8801db227b40 R15: dffffc0000000000 [ 247.390011] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 247.390014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.390016] CR2: 000000000266e000 CR3: 0000000006822001 CR4: 00000000001606f0 [ 247.390023] Call Trace: [ 247.390025] [ 247.390032] ? irq_work_queue_on+0x1a0/0x1a0 [ 247.390048] ? kvm_sched_clock_read+0x25/0x40 [ 247.390058] ? sched_clock+0x31/0x40 [ 247.390073] ? sched_clock_cpu+0x1b/0x170 [ 247.390091] __tick_nohz_idle_enter+0xb60/0x1640 [ 247.390097] ? tick_nohz_handler+0x130/0x130 [ 247.390107] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.390121] ? raise_softirq_irqoff+0x276/0x320 [ 247.390125] ? irq_exit+0x200/0x200 [ 247.390130] ? task_prio+0x40/0x40 [ 247.390133] ? sched_set_stop_task+0x2a0/0x2a0 [ 247.390138] tick_nohz_irq_exit+0x4e/0x60 [ 247.390142] irq_exit+0x1b6/0x200 [ 247.390145] scheduler_ipi+0x318/0x820 [ 247.390150] ? clockevents_program_event+0x108/0x2e0 [ 247.390153] ? migration_cpu_stop+0x470/0x470 [ 247.390157] ? tick_program_event+0x83/0x100 [ 247.390166] ? task_prio+0x40/0x40 [ 247.390176] smp_reschedule_interrupt+0xe6/0x670 [ 247.390179] ? smp_thermal_interrupt+0x700/0x700 [ 247.390185] ? _raw_spin_lock+0x32/0x40 [ 247.390190] ? _raw_spin_unlock+0x22/0x30 [ 247.390198] ? handle_edge_irq+0x2b4/0x7c0 [ 247.390201] ? task_prio+0x40/0x40 [ 247.390215] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.390220] reschedule_interrupt+0xa9/0xb0 [ 247.390221] [ 247.390225] RIP: 0010:native_safe_halt+0x6/0x10 [ 247.390226] RSP: 0018:ffffffff86807c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 247.390230] RAX: dffffc0000000000 RBX: 1ffffffff0d00f8a RCX: 0000000000000000 [ 247.390232] RDX: 1ffffffff0d19178 RSI: 0000000000000001 RDI: ffffffff868c8bc0 [ 247.390234] RBP: ffffffff86807c38 R08: ffffffff8666fae0 R09: 0000000000000000 [ 247.390235] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.390237] R13: ffffffff86807cf0 R14: ffffffff87037da0 R15: 0000000000000000 [ 247.390247] ? trace_hardirqs_on+0xd/0x10 [ 247.390251] default_idle+0xbf/0x460 [ 247.390254] ? __sched_text_end+0x4/0x4 [ 247.390261] ? tick_nohz_idle_enter+0x125/0x220 [ 247.390265] arch_cpu_idle+0xa/0x10 [ 247.390269] default_idle_call+0x36/0x90 [ 247.390274] do_idle+0x24a/0x3b0 [ 247.390279] cpu_startup_entry+0x104/0x120 [ 247.390283] ? cpu_in_idle+0x20/0x20 [ 247.390287] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.390290] ? trace_hardirqs_on+0xd/0x10 [ 247.390295] rest_init+0xed/0xf0 [ 247.390307] start_kernel+0x7f1/0x819 [ 247.390312] ? mem_encrypt_init+0xb/0xb [ 247.390316] ? early_idt_handler_common+0x3b/0x60 [ 247.390324] ? x86_family+0x32/0x40 [ 247.390330] x86_64_start_reservations+0x2a/0x2c [ 247.390333] x86_64_start_kernel+0x77/0x7a [ 247.390338] secondary_startup_64+0xa5/0xb0 [ 247.390342] Code: ba 00 00 00 00 00 fc ff df 4c 89 e1 48 c1 e9 03 80 3c 11 00 0f 85 82 01 00 00 49 c1 ec 03 49 bf 00 00 00 00 00 fc ff df 48 85 c0 <49> 89 45 80 43 c6 04 3c f8 74 62 e8 73 2b f4 ff 48 c7 c0 54 65 [ 247.390963] Kernel panic - not syncing: hung_task: blocked tasks [ 247.390980] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc8+ #263 [ 247.390985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.390988] Call Trace: [ 247.391025] dump_stack+0x194/0x257 [ 247.391037] ? arch_local_irq_restore+0x53/0x53 [ 247.391051] ? vsnprintf+0x1ed/0x1900 [ 247.391069] panic+0x1e4/0x41c [ 247.391075] ? refcount_error_report+0x214/0x214 [ 247.391090] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.391104] watchdog+0x91d/0xd60 [ 247.391122] ? reset_hung_task_detector+0xa0/0xa0 [ 247.391137] ? complete+0x62/0x80 [ 247.391152] ? __schedule+0x2060/0x2060 [ 247.391159] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.391168] ? __lockdep_init_map+0xe4/0x650 [ 247.391176] ? do_raw_spin_trylock+0x190/0x190 [ 247.391182] ? lockdep_init_map+0x9/0x10 [ 247.391189] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.391197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.391204] ? trace_hardirqs_on+0xd/0x10 [ 247.391211] ? __kthread_parkme+0x175/0x240 [ 247.391221] kthread+0x33c/0x400 [ 247.391227] ? reset_hung_task_detector+0xa0/0xa0 [ 247.391231] ? kthread_stop+0x7a0/0x7a0 [ 247.391239] ret_from_fork+0x37/0x50 [ 247.856755] Dumping ftrace buffer: [ 247.860747] (ftrace buffer empty) [ 247.864444] Kernel Offset: disabled [ 247.868081] Rebooting in 86400 seconds..