[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.624153] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 18.880513] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [ 19.088076] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.231980] random: sshd: uninitialized urandom read (32 bytes read, 120 bits of entropy available) Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. [ 25.749571] random: sshd: uninitialized urandom read (32 bytes read, 126 bits of entropy available) 2018/04/06 01:08:53 fuzzer started 2018/04/06 01:08:53 dialing manager at 10.128.0.26:42367 [ 28.478405] random: nonblocking pool is initialized 2018/04/06 01:08:59 kcov=true, comps=false 2018/04/06 01:09:02 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) prctl$getreaper(0x28, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000140)=""/110, 0x80000000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r2, 0x40}, &(0x7f00000002c0)=0x8) r4 = request_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='$&\x00', 0xfffffffffffffffd) r5 = add_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="3b1ea861ad67ac50d8b615833e76d5ae4b6afc5778e79bc0bc284e81face4587842943d117839839f0a892b484dc72ae5dc371f9aa987620dc439c09b77a171090e4393499a801ab0827e843f6ecc5267738814961bd67c9df57e7aee3e23ab5234d6812b266526eb556", 0x6a, 0xfffffffffffffffe) keyctl$link(0x8, r4, r5) mq_unlink(&(0x7f00000004c0)='$&\x00') getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) keyctl$reject(0x13, r4, 0xfffffffffffffffc, 0x7fffffff, r4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000580)={r3, 0x2, 0x7, 0x3, 0x80000001, 0x8001, 0x62e, 0x268, {r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x0, 0x7ff, 0x80000001, 0x2}}, &(0x7f0000000640)=0xb0) r6 = getgid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000740)=0x84) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x6) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000800)) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSW(r7, 0x5403, &(0x7f0000000880)={0x5a2, 0x6, 0x0, 0x1, 0x2, 0x6, 0x2, 0x3, 0xff, 0x8001, 0x0, 0xfffffffffffffffe}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f00000008c0)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000900)={r2, 0x5ee}, &(0x7f0000000940)=0x8) add_key(&(0x7f0000000980)='rxrpc\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a00)="b7b7dc64218bc6440c6386f7002871058c21868fb66c1029b6f9", 0x1a, r4) write(r7, &(0x7f0000000a40)="5f0dc3b2e5cace3856a46a3a3aa90f89dc09d961006b28921ccb35e7262d7bd210ba61f35609e7ad010eae39b9472e61a95bc1729368bc6575f855d9d60d08d02324336074e29912ff5123f45ed46dc30773e4a8d3c286", 0x57) r9 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r9) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000ac0)={@in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x1f}}, 0x81, 0x83, 0x8, "9382cf46983647c68fc4f99a97256a344a8d24f4ac6b4c55ffe477f1d3b36c210747562f4e4db3ed6e12a4f0805f53a710abf7d179cb7acc4d5b0e9310cdde75de91d7931f002b43405b1cf36b3034c1"}, 0xd8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000e80)=0x0) r11 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0}, &(0x7f0000000f00)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0}, &(0x7f0000000f80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004a00)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000004b00)=0xe8) r15 = getuid() fstat(r0, &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000007040)=0x0, &(0x7f0000007080), &(0x7f00000070c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007100)={0x0, 0x0}, &(0x7f0000007140)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007180)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000007280)=0xe8) getresuid(&(0x7f00000072c0)=0x0, &(0x7f0000007300), &(0x7f0000007340)) sendmmsg$unix(r1, &(0x7f0000007440)=[{&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c40)="02a97bad75d6644b1d3ceead059a5083", 0x10}, {&(0x7f0000000c80)="3df1de0e50a51831b0abfc4ce009a25465fbaff0b3032aa54c440802332e9d446ac6455b360af587f6eccb4c59d9b8a9b9058161c1", 0x35}, {&(0x7f0000000cc0)="fea7cb97a70d510986f780df9a4d22be7bbe9420deb001ce426766e37c619c172a32c508fcbf9629", 0x28}, {&(0x7f0000000d00)="ef2960fe768fe60afbe11d66df7038c0f0514806e426553e2fa05b29230fa0c507a51afa5b589e148eab4eb76786e0311173417a658a983b65c3e72315d99e436a19c40f9b4b87b8daa99d1893dfa4142a77287adb5ff17100d60c6e5fdac018351f8337070e04773beb166d29f3c256f3d9f4ee0700fb1aedd4d2f2d19ed499fcf213159636fb8ef2c501092ca2589485303b3668db320cf56ec64b1d7c59c5fd3c02e9232cee75b5f57583b1b9dc9121bc2429075df595d137c291ec6c294b652320f53f24b03502b0192cea28ecde", 0xd0}, {&(0x7f0000000e00)="f0ff79ee1bc6c609f8134c3118b67db7662b8f3e7ea21205d2511cdae690d0e2df0676b4da47f47c460b2bd3dffcc9593985494a1939", 0x36}], 0x5, &(0x7f0000000fc0)=[@cred={0x18, 0x1, 0x2, r10, r11, r6}, @cred={0x18, 0x1, 0x2, r8, r12, r6}, @cred={0x18, 0x1, 0x2, r8, r13, r6}], 0x48, 0x4000}, {&(0x7f0000001040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002380)=[{&(0x7f00000010c0)="ae6eafed643caf9c6b8871d6479451359a61b6ca396cbe66275da3bb2ba7f93e1a00eea3932c47", 0x27}, {&(0x7f0000001100)="427ebf0a815aa95c345ec26cd92450e312951afd684030c1c3dfbf4dec5fff3202bbdff11596fc7a03ed0960947b9ae53afb784e5eadfd13151bc79974fa3508590c86b297eb44090816f6acc52c531cb149", 0x52}, {&(0x7f0000001180)="2ca7ac5655e05117d76fde33851fa7648643415c50ae8038daacb90c3cb0ef965d41e332f0e133629945ed98c7", 0x2d}, {&(0x7f00000011c0)="d2f1aaab2e91e4186a98de5511cc539d9ef03e09314f391ddd98f344fe9b9bfd700a4cefce74bf94a2d5673b13e49e19dbb97f647d1fa312f932d8ee98ee327f3c3955e7f9881ff30e9319081dedf99ee1c86fe3ef2cdbcdccf28493e943faa63d7ba523df15f48f1e76aff117d0120a11ad573959b03b550da3868376c2a82a7306519657aedf93b8bea4706c2da16f300b576617bb0f1fdaa2f8a788eb2199923853579debb6a21640c654ee3903b6fadee968ee4ca2c1a35d878fb07b70f7064023af073fb8745b1ea5356c71343f92a806b19026846fbbaa022e3c3fdd3741e3211d2f080fbde3399493083ae3143d36be06d249bcd8cb9efdccaf4c616025990e5a0f1c18ce110dd036ed12b6d90998fba2bf7bc2fccee7504481a10bd140b0f6105a4e2a20adad7bd34a75507644648693fbfa489f916b2fa0c15d2fb752bcb840a76b1777138b9496b753ca375e9c0e0d136838b25002e3e032bce41f4543ec6e138612f2e176a3fd706af470d24f99191431506313dd28f77806790681786be0b3c7d97e049b3dfe260ff5e69e3d98fa4511fc825b78d5ad43b5d03a3eb8d1603244c2fafd5490df4990140f94666002c54cd81bdec6dd31dc5f0f4a4b4c1484caa516db2e62c3aeec53369c9fff7f3eaff5e34ba0a310f778ea303fc0ed5162e6efe8f148dffbe640d25adaa08213e3e10fc75ca94338c696c31ad429d3333809c0531d6d4739e206aac4afbfd29621702ae4b1420b43d88ff9986971f5dc04abd5716ec1fa3b6df5ca6d38fee85c4d663ba042f81d8cae596a1cb4fc87a6e3e3aa7a80793d253bdd714cc515949feb30899e791058792d5e76979c2908483d9ef780a24b2e57f5ac855a8210834c1ebe4da3f08bd5bba2990b67647b1e3f688dd4c6f3387a193bdc161f54bf00dce80057dad2b1dc8ad5ed588f3220f424918264040a167580f29a3c53b202ae9bc18c0d128fed81e87a234436528a3a8a4018b9dbf6918db7f402ef6921f7a3856e3405fb237fb4e53a71957ea9a2f196d6ec8f899c0a44137c251a59614b1853691ef60ec393408783d2616cec13f3dab1ce97b1de9d70972600997a14b3133c2184ab82f67af5d6e95d77a2cbf0e2819d61289e40d0e841af4ac4392b1278a66d2b30442c18c42878add302af1c1f058c5575f8837b8cb095e93c7e59ebba8e792ca083451f7709d4883ed2715e23efae074957b087e08e66401550a03424ab07b861f34f8a9c72d997b7579a320694a66ce86d519e07a90617e982abc901b23a62d573585f671bda980bcd71107841845417ceed5e46734229b790edce2e0137faba17550dfa55b3ae7f5b98f5ee1cae479f00f406907f58e417b408a124539e72691defd4b9852ffb7bf5eb9a628439350d84ffbfbcb30c4a667c1de63bebdce8e911e414dff25732f654981a1d7886aee1f00c172420d114e671005374f59ffda6b390a47aa173860fe4c560c79706c79b87b0593ea3c33c941341ca7021319345743fe3e0dfb9997b04f91964db8d5d14228d0c13aa694a07aea2322f02e69c1dd2a2c6b35347590310a72d1ef3983980bef08d5859107f4dee9144f5455fd9ecfb99bbcbb91d60d97fc295112857dc29cfb54ac60968a304f055828f54fae10d2a666e2bb50270349e7e3370e595e5dc56ed9585a3f84be5d1e305af63720ef291df46d773d1b8c054b9f5166ca02f7a5d628365ef023909016b1c410ddafceb908ccac13218644c7c2f27e08ce173385c5669edf562461ad0b5eb774b849110e035dc4a92a064d9999c110bcc6d41edf3275995d18d9385a85646b5df0593c170dd8e009f44154a38fb3bddb40d59d99d441e5c6fa362ef31db68e635cc0cc2bf06653f791559bb3eb63361470dc01ce17e84f75d05d3f3dc50126ccdf9836bd7b6cd93977ccbb6f4c1950ce0d07e4efb6f125eda53e0d317c3bb69407844bb7738e56341b7882218df73c692a788782ccb81fd7a03e29905913a3c7f54872156e879733eb63ba5b40c75881baa70da90a5f31fc09f3fee8e8939c1e91236682276649f5a2c371e563007f45e6bbb65a218c0d43db4e7096188dda01e240122cae8fff63e86ba91a43472b1e87ac2693d2e9373c84a02e6f84631d91befb7e790bcbe84c78d6e138ce02d2dfc9f9b5ffe3e7c4f8cbb58f4c667cb1343c62758420121ae49800cef1e9e45626426a594b5776e0d59835bc953da208f7c267776c871fea38c6a1f58dbcb3eec1f6bda91c27fc2184bc37cd5d824f11e3d2ff6d200f55d764e90fb278bf66e8bf27bdb7378efdbee64ab633cb748368babde7731dea0eab3d16163c599788b526f0813cb6cd07789277e4c9c64e34f95f725ecfdb710ac61b6147fe6931ef515c9dc68aaae63fc24dc89beea47e63c776fb7c7427c575946671aa24f96bba72d5a2392f459afcebeb0d97926af9b254c543757b7ff5ee37af29e8d66cbf69a06f7fa4ed1d714ae085ee28baae727c3c6acca87edd0ac5a4875387ea0652bb6166f00cb0ed42641617c13733ff69190909f0a922c3f4415f021457cacaebc7d37b3724185bbc66711b083890d5a3be0523c601135207f39a026bdd0d8f97bbaad71ef5ed3cc325ef306d284ef0dc6428970b17cbac79ec954b9af9c1571ea30be8b7e1deaf95a8b2f03e215a47dd2ac4d90863c4b5106f07a327af69c38f225ea9905b81576fcfd5957345194a0025ec11f7ccad3d1d10ff09f803a8a52974497a2b742cd7b3b070a6689075b37a58ac20f4c4740607cf794a1a83fb3acddf21d48ed05c3b28eb5349948eeba135124e8a69ede092d3e13107638fc91052361b7f4ddaf8483815b5e7ed43792f70633195a7f1ca5ba5188ecbf9a873fb75cafde701ca41893c3cb1be8b5270c2a9feda029a669ee8439c69b8db431c96ffe86eefc5b6f3545ff1853a4084edd348b5c9c5cb5950c6dbabca5986b142e41cdecc8ccffca4e64b3f301ea28a4c81e2b55d69c28d6ef8f8ab6268174e610d03bf43e290c117af943ed561011a4637d3dfd7484b3d760ec1b08d4b00fd13442c3341073351af2c3bf1449fe8e434a765881a110107c818674a08ac3778d2c60deef7e2df90e8d5294ea5ab31b5612af43b582c7998942c3d9b1569a62b19352a5307d3eeac0c0303c6b5b4005e4f7fbe2699efbc01fe4649c428795fd0d87329ea494f0ba694adaa4c83a8fc2d4607455b859dde0da67942fe31272fdbbcab0ed1cfcf5c329cb08b67665757e84cf26f4d41f96385f2170ed0933358a04bec7d2cc47c3bb9bc29d53f7767506dae065944bda2653126f93297a0bf1316f1ad4ce925396aa866d201bc31a872416fb550593989354ed9afbbefc693a69c90af4d542c5d76837ab16d0ec3339f5b4dda260cc9348bb3950bf0f330f9b8cbd521ffb74b1e7c6389226532db9573a1c2c6f23157171856a3a72fc603a07ce673dc53106f2916fe448b3e568a65c48669bf3a268602fa9b4d52b1be8a3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{&(0x7f0000005e80)="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", 0x1000}, {&(0x7f0000006e80)="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", 0xfc}], 0x4, &(0x7f0000007380)=[@cred={0x18, 0x1, 0x2, r8, r16, r6}, @cred={0x18, 0x1, 0x2, r8, r17, r6}, @cred={0x18, 0x1, 0x2, r8, r18, r6}, @rights={0x28, 0x1, 0x1, [r1, r0, r7, r1, r7, r1, r7]}, @cred={0x18, 0x1, 0x2, r8, r19, r6}, @cred={0x18, 0x1, 0x2, r8, r20, r6}], 0xa0, 0x1}], 0x6, 0x80) 2018/04/06 01:09:02 executing program 3: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/113, 0x71) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10240, 0x0) ioctl(r0, 0x1ff, &(0x7f00000000c0)="04410ed16cd39500cf70df7d57dc4636e058cb5587f849d4d6e91fa29bf928714044c6b2040481799c229902ae780f34edad936e50ee799d2b46c60fdd89dadd4d11649494987fb9a49887a181946a0303067662b603ffef967ed047ab041f7f95d8bb2201ddbff12644a33b0651dc2501e47d3b09b443d840e81ce040fc92b5a2c89a330b71e635dfb3") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x100000001, 0x7, 0x7, 0x35b, 0x7}, 0x14) recvmmsg(r0, &(0x7f0000003f40)=[{{&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/166, 0xa6}, {&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/114, 0x72}], 0x4, &(0x7f0000000500)=""/50, 0x32, 0x7}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/211, 0xd3}], 0x1, &(0x7f0000000680)=""/86, 0x56, 0xa6dc}, 0x800}, {{&(0x7f0000000700)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002980)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/35, 0x23}, {&(0x7f00000017c0)=""/139, 0x8b}, {&(0x7f0000001880)=""/12, 0xc}, {&(0x7f00000018c0)=""/6, 0x6}, {&(0x7f0000001900)=""/73, 0x49}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x7, &(0x7f00000029c0)=""/244, 0xf4, 0xfffffffffffffffd}, 0x200}, {{&(0x7f0000002ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000002b40)=""/39, 0x27}, {&(0x7f0000002b80)=""/60, 0x3c}, {&(0x7f0000002bc0)=""/178, 0xb2}], 0x3, &(0x7f0000002cc0)=""/42, 0x2a, 0x28}, 0x8}, {{&(0x7f0000002d00)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d80)=""/130, 0x82}, {&(0x7f0000002e40)=""/187, 0xbb}], 0x2, &(0x7f0000002f40)=""/4096, 0x1000, 0x5}, 0xfff}], 0x5, 0x42, &(0x7f0000004000)={0x77359400}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000004040)) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004080)='/dev/rfkill\x00', 0xc0300, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000040c0)=0x0) symlink(&(0x7f0000004100)='./file0\x00', &(0x7f0000004140)='./file0\x00') inotify_add_watch(r2, &(0x7f0000004180)='./file1\x00', 0x10) mount(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)='./file0\x00', &(0x7f0000004240)='exofs\x00', 0x68020, &(0x7f0000004280)="9019b19a6b82fab4e29b6efbd2e2792c6bc29ea883568ab57d8c28cc64964eef685b22fa7daa341ce483bba8fad2b7d1622c4b6cfc20545454173e942db5002e10a3a96fdf2840f93ee2e1e06d5e53d1b560a0bd7ae2d6f79fd349132086b8aa5880d51ac7fe5119d9faf9af7ddd636514579af6d35cac28fc75055663bd023d26905871d918499c90231fbb2982b6974322616bffb3f0160aeb36954e695240ef5308e3ed9b86bc77dedccf2a295c79e6b5dc675f566d74bd943ee08099fa245f43b0d7e18df5110380ad466918fc235dc793121508f598be334a81de7b4a0b863c120bb14929") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000004380)={0x9, 0x2, 0xc, 0x1, 0x1, 0x100, 0x0, 0x800, 0x2, 0x94fa, 0x8, 0x8}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000043c0)={0x2}, 0x18) ioctl$TCSETS(r2, 0x5402, &(0x7f0000004400)={0x175, 0x3, 0x20, 0x80000001, 0x80000001, 0x1f, 0x49e, 0x8b, 0x2, 0xffffffff, 0x9, 0x584a}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1f) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) ptrace$cont(0x1f, r3, 0x8b91, 0x7fff) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000005600)={0x2, &(0x7f0000004440)=""/4096, &(0x7f00000055c0)=[{0x9, 0xf2, 0x3e, &(0x7f0000005440)=""/242}, {0xfffffffffffffffc, 0x43, 0x6, &(0x7f0000005540)=""/67}]}) recvmmsg(r1, &(0x7f0000009b40)=[{{&(0x7f0000005640)=@nfc_llcp, 0x80, &(0x7f00000056c0), 0x0, &(0x7f0000005700)=""/82, 0x52, 0x80000000}, 0x8094}, {{&(0x7f0000005780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006800)=[{&(0x7f0000005800)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xdbc}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f0000006840)=""/188, 0xbc}, {&(0x7f0000006900)=""/39, 0x27}, {&(0x7f0000006940)=""/98, 0x62}], 0x3, &(0x7f0000006a00)=""/128, 0x80, 0x2}, 0x2}, {{&(0x7f0000006a80)=@ax25, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006b00)=""/117, 0x75}, {&(0x7f0000006b80)=""/154, 0x9a}], 0x2, &(0x7f0000006c80)=""/77, 0x4d, 0xffffffffffffff73}, 0x1}, {{&(0x7f0000006d00)=@nfc_llcp, 0x80, &(0x7f0000008000)=[{&(0x7f0000006d80)=""/232, 0xe8}, {&(0x7f0000006e80)=""/63, 0x3f}, {&(0x7f0000006ec0)=""/81, 0x51}, {&(0x7f0000006f40)=""/188, 0xbc}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x21c0000000000}, 0x4}, {{&(0x7f0000008040)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000008200)=[{&(0x7f00000080c0)=""/124, 0x7c}, {&(0x7f0000008140)=""/186, 0xba}], 0x2, 0x0, 0x0, 0x8}, 0xfff}, {{0x0, 0x0, &(0x7f0000008640)=[{&(0x7f0000008240)=""/218, 0xda}, {&(0x7f0000008340)=""/2, 0x2}, {&(0x7f0000008380)=""/186, 0xba}, {&(0x7f0000008440)=""/67, 0x43}, {&(0x7f00000084c0)=""/72, 0x48}, {&(0x7f0000008540)=""/206, 0xce}], 0x6, &(0x7f0000008680)=""/2, 0x2, 0x1}, 0x100}, {{&(0x7f00000086c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000008800)=[{&(0x7f0000008740)=""/21, 0x15}, {&(0x7f0000008780)=""/15, 0xf}, {&(0x7f00000087c0)=""/23, 0x17}], 0x3, &(0x7f0000008840)=""/117, 0x75, 0x200}, 0x1}, {{&(0x7f00000088c0)=@nfc_llcp, 0x80, &(0x7f0000009ac0)=[{&(0x7f0000008940)=""/4096, 0x1000}, {&(0x7f0000009940)=""/224, 0xe0}, {&(0x7f0000009a40)=""/94, 0x5e}], 0x3, &(0x7f0000009b00)=""/9, 0x9, 0x4}, 0xffffffffffffb59e}], 0x9, 0x40, &(0x7f0000009c80)={0x0, 0x1c9c380}) getsockname$netrom(r0, &(0x7f0000009cc0)=@full, &(0x7f0000009d40)=0x48) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000009d80)={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x80000000}, {0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x5, [0x2, 0x1, 0x9, 0x1, 0x62, 0x1000, 0x7, 0x5]}, 0x5c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000009e00)) clock_gettime(0x0, &(0x7f0000009e40)={0x0, 0x0}) nanosleep(&(0x7f0000009e80)={r5, r6+30000000}, &(0x7f0000009ec0)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000009f40)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f000000a000)={&(0x7f0000009f00)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000009fc0)={&(0x7f0000009f80)={0x1c, r7, 0x200, 0x70bd27, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x1) r8 = add_key$keyring(&(0x7f000000a040)='keyring\x00', &(0x7f000000a080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r9 = add_key$keyring(&(0x7f000000a0c0)='keyring\x00', &(0x7f000000a100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r8, r9) 2018/04/06 01:09:02 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xb4) r1 = getpgid(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setown(r2, 0x8, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x401}, 0x8) modify_ldt$read(0x0, &(0x7f00000000c0)=""/34, 0x22) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) r3 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x19, "b18c5c0b6b332a41639d3d5f6ce767ce0b2573f24da504b154"}, &(0x7f0000000200)=0x21) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x80000000, 0x1}, 0x8) write$tun(r2, &(0x7f0000000280)={@void, @void, @llc={@llc={0xe, 0x0, "d3a8", "6768565522171098cb38b613395d209b577dc915d6bf757c6a397e8482bfb001046ea5f6e87cc429d42a67d1b821d34cb5bcba62c4e672d0d642bc9c678ec6ec76cc04503fe33353bae8e6e0b7d3e82b3a4f21729a4481f371013b51fb8220a3846282a9f3085d3ce6e2fab342eda8120b79103642a0df662a38a08a7964eeede6f7df45a145b83e2506cb28b0a09c3741f92af46ac5068d2094db79cb1bfd970d0f1643e3551ab00293a15122f27e8449f62564d476ac9187ce5131c9894e9410df17bc64f997503898d4"}}}, 0xcf) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0, 0x0], 0x3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000480)={r5, 0x2}) wait4(r1, &(0x7f00000004c0), 0xc0000001, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000500)={r4, 0x8001}, 0x8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000540)={0x0, {{0x2, 0x4e24, @rand_addr=0x80}}, 0x0, 0x6, [{{0x2, 0x4e24}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21}}]}, 0x38c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000900)=0x20, 0x4) getpeername$packet(r2, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14) sendmsg$nl_route(r2, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1d6c6a47485bd1bd}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)=@ipmr_getroute={0x14, 0x1a, 0x20, 0x70bd26, 0x25dfdbfd, {0x80}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000ac0)=[@in6={0xa, 0x4e24, 0xd00, @mcast1={0xff, 0x1, [], 0x1}, 0x4104}], 0x1c) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) r6 = add_key(&(0x7f0000000b00)='logon\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r7 = request_key(&(0x7f0000000b80)='pkcs7_test\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c00)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffb) r8 = add_key(&(0x7f0000000c40)='.request_key_auth\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000cc0)="399bdfc557b844576f528ffbf5359bde2df2393e717731f80e3a8f7470e08a3d732f3ffb328f07b6b9dc1a5010a828d579dcb65bcc4964f24509c3c5bc3f5ad8dab6dbf7a84d10cf15f0846dea49bd6e37e78625b247615e779ff52542b8f03fe82e27f1c83a50790d13860fa2ee218c26cf51f6b4e50f0583a80abd5dec0a5321e689f537329743b08cd1634908c2874bdd9d550545f88cfcd4963c5d0a265fdd12d10adea019422daf3f82dda264da994f2aaca7c0ce305085a97dc7553257ae", 0xc1, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000dc0)={r6, r7, r8}, &(0x7f0000000e00)=""/7, 0x7, &(0x7f0000000f80)={&(0x7f0000000e40)={'sha1-generic\x00'}, &(0x7f0000000e80)="db1d684a340ae05bb44b64ddb4b1a1739616cc80419657f18d76fb37359d30beab908ec93412310aa58e9e24c1781cb9a5f0fe4481e107e2d52f236982b852f307d16b4f6ee938e50662a6090c3febe7b6538a6d2871db7fc5a8b750f9c889e9b81f56ee6efc7c3b897703dbec75b25a772ae25001eccf396f20f7cc5336911a63ae275498ee57399df36c63c3c45caa9880553205f1d60260cadd7918d6827acdc4c7a02f1f6574a3cf12107d29ef6706873f79d28198fde1fcf2c112b0b0964e5620f3cce9672cc5f8510be080349106576632e1fde7801da8a936b476", 0xde}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000fc0)) preadv(r3, &(0x7f0000001080)=[{&(0x7f0000001000)=""/69, 0x45}], 0x1, 0x0) 2018/04/06 01:09:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/241) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x4c, 0x8200, 0x10001, 0xd7, r1}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000300)=""/41) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={'dummy0\x00', {0x4, 0xee, 0x81, "89943c7aa059", 0x3}}) r3 = request_key(&(0x7f0000000380)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000480)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x42, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 'yam0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x2aa2b482}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000540)={r5, 0x9}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000580), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e21, 0x6fbd, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000680)=0x84) r7 = creat(&(0x7f00000006c0)='./file0\x00', 0x60) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000700)={r6, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}}, 0x3, 0x200}, 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000007c0)={r6, 0x1}, &(0x7f0000000800)=0x8) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000840)) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000880)={@local, @remote, 0x0}, &(0x7f00000008c0)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000900)={'bpq0\x00', r8}) sysfs$1(0x1, &(0x7f0000000940)='eth0#vboxnet1\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000980)={{{@in=@remote, @in=@dev}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000a80)=0xe8) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000ac0)={r5, 0x6ed}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000b00)={r6, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xee, 0x3, 0x4, 0x2, 0x1}, 0x98) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000bc0)={0x5, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x238, 0x1258, 0xfffffffffffff04f, 0x0, 0x8, 0x0, 0x5, 0xcc, 0x6}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000c40)=0xf052) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000c80)={@broadcast, @remote}, &(0x7f0000000cc0)=0xc) 2018/04/06 01:09:02 executing program 1: r0 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='selfwlan1\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="25efd1dbafe9cc657fe484c65c6e252af964ba8b224e127eae8cfc7124254358248fa823b0a8a8fe78cf9ac91feef149a79cee8aa111e3929de0c64fdb7d04921df26c10beeeaf4e4feb0c0b432cc36f6fcfa1d321aecfe798febc35522d14da54c31e08b8ce41aeeeed2ef79f7d1975eb9e133f03f31c877d4fc2b728684ce13278ccee00d5be41c0c740796b9c3ac9a067d4e4a04890f99084ca5e751c8c29e131f50a54d3c76914e1d006ed9cdc40dba807f0578a88d497788a5b20ccb9164363f1a9b6", 0xc5, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = getuid() sendmsg$nl_netfilter(r1, &(0x7f00000013c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001380)={&(0x7f0000000300)={0x105c, 0x7, 0x7, 0x308, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0x8}, [@typed={0x14, 0x51, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="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", @typed={0x8, 0x16, @u32=0x5}, @typed={0xc, 0x4f, @u64=0xc62}, @generic="ae79c349afcfdd8068a1ad63b92333c641782c864a04f3769588dbc39c46"]}, 0x105c}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000001400), &(0x7f0000001440)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000014c0)={'filter\x00', 0x7, 0x4, 0x468, 0x270, 0x270, 0x270, 0x384, 0x384, 0x384, 0x4, &(0x7f0000001480), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffff00, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff]}, 0x5, 0xb3e9, 0xf98, 0x40, 0x3, 0x7, 'bridge0\x00', 'dummy0\x00', {}, {0xff}, 0x0, 0x4}, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x48000000000000, 0x6, 0x100000001, 0x1, 0x0, "d05673b59e10078efab1b94b2d6c9abe561bce2f844b9da98bddd5724911f9d194b6247edfa1d645d85550fd5b0cc7086b5df68752756f0249c4a68887a4dc41"}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0xffffffff, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, 0xcad7, 0x10001, 0x6, 0x80000000, 0x9, 'ip6tnl0\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x50}, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0xffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001980)) syz_mount_image$msdos(&(0x7f00000019c0)='msdos\x00', &(0x7f0000001a00)='./file0\x00', 0x7, 0x2, &(0x7f0000001b80)=[{&(0x7f0000001a40)="3a982cbfc65eee02e39bce408866c283a0046552d1afd051f2ee32092252b54c4f9905351ef43d018653eeb5cbefa7943819953bfd1f5ccb260a4422f3f5dff5c4a5d695033e549e524a3143b2fc81a5dc11244bc49d4f8e9be401572ad63d939bbdf39854319d89131dbadaee3383fab00c7253c7092d3da5d96c7b09d2233449bd2601f85c", 0x86, 0x10001}, {&(0x7f0000001b00)="525c8294817752c2c78470749b9470f339b65abfa7f5ad9c25f4d022533b5a7b998f35f1a22d3e3db0eece72c7f55476d4b4c99923eb9f848d3bf4468b0058cbe5f52d8e41ef4c7f3ca92456218b64e1a546cbde305d63187affb41609dc4fe62da7797870bf", 0x66, 0x5}], 0x8, &(0x7f0000001bc0)={[{@tz_utc='tz=UTC', 0x2c}, {@umask={'umask', 0x3d, [0x37]}, 0x2c}, {@debug='debug', 0x2c}, {@codepage={'codepage', 0x3d, '857'}, 0x2c}, {@showexec='showexec', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nocase='nocase', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x33, 0x30]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x35, 0x34, 0x33, 0x36, 0x37]}, 0x2c}, {@nfs='nfs', 0x2c}]}) bind$inet6(r1, &(0x7f0000001c40)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x1f}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001c80)={0xffffffff, {{0xa, 0x4e24, 0xcf78, @loopback={0x0, 0x1}, 0x400}}, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2ceb}}}, 0x104) ioctl$KDENABIO(r1, 0x4b36) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001dc0)) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001e80)={0x4d0, 0x3, 0x1ff, 0x0, 0x8001, 0x6}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001ec0), &(0x7f0000001f00)=0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) prctl$void(0x3f) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001f40)="d9d3502e698fe1126ddf7952243b7375a73a8222d553d020c787f6b78b9ba05ea9df2aa465e5858488520592774bdc7108289ea2ee282c5155598c3533dc18517b52869aa79c78274d02d337b031b8acc2c65f19cc244c80fc8eded155837f0a7addcd9a8c37e0e376d006723ca5368368d79d3acc1437a83b3b7105abcad9c633efb5bb48ea8098aa2eebff40d5b3e2d2795139ebd343c8210fa604340d6b7bb39e88901755004f8b52b38cb1793db23a01e8f1cfa4bceb63e3f3184d2887c3d16d756ab68fd062bd95b62baf5e4b9ba8d5334fa5566fd00c5b2098e26820b0bdf9de1f8e0dda75cc61f6258690270f3aa217e827") r3 = accept4$nfc_llcp(r1, &(0x7f0000002040), &(0x7f00000020c0)=0x58, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002100)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000002200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002240)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x5, 0x4e21, 0x0, 0xa, 0x80, 0x0, 0x2b, r4, r2}, {0x1, 0x0, 0x100, 0x8, 0x1, 0x0, 0x4, 0x9}, {0xfff, 0x8, 0x5, 0xca}, 0x8, 0x6e6bbd, 0x2, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x15}, 0x4d6, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3505, 0x4, 0x2, 0x9, 0x6, 0x7, 0x6}}, 0xe8) r6 = getpid() stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000037c0)=0x0) getgroups(0x3, &(0x7f0000003800)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003840)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003880)={0x0, 0x0, 0x0}, &(0x7f00000038c0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000003900)={0x0, 0x0}) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r3, 0x9) r15 = getgid() r16 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003a00)={0x0, 0x0, 0x0}, &(0x7f0000003a40)=0xc) sendmmsg$unix(r1, &(0x7f0000004c00)=[{&(0x7f0000002340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000036c0)=[{&(0x7f00000023c0)="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", 0x1000}, {&(0x7f00000033c0)="35b6998de0d7b4c8ffe434a42bb6323e97f3d137873482bf509b939a49f3509f2cf0cf11c9997c2a438466987de28c6027b6738b5325eaeaad58b57d7338686d6d3e553bba0b", 0x46}, {&(0x7f0000003440)="44106cfe785af69c5b88c21e64641d333b29def4ea815e8989c0251bb18a67a62441aba7f31bb98f0820e4205a010f7b0982dd89f36b831c7e313cb25c630a099de80a11674f9e365ab1a43ab5c3938e90ab816542d298c36203159163130e578710", 0x62}, {&(0x7f00000034c0)="64dff106ae369cea9d7c84e07f77e0dd6138e8857a51370f3d1db48959124992f5828eeb8332096de52f4a236245a1f918ccf79a6ba811118aa938a99483e763d0b177e2d3b9485f8319b00e168172fb841e4c59586e26f115d0c139ac81", 0x5e}, {&(0x7f0000003540)}, {&(0x7f0000003580)="170c7029e2b853bed43d1946cb7930314e5a8048ad673b73bdbc59168545f79299a31629418187c703a4274e6060d40fdf6bebec431c7b0260d32cc4982453fb6b41c856f9f4341be51163299179f08d02982ce6e5898157d77c0c31e6e10c9176eea3164810cb97853e5b659db7e316d4c06f4a6e32a0eefb8077", 0x7b}, {&(0x7f0000003600)="b51f0d57f7e5621ae6b77a43bd04b6afb72a57deb071e9d43dbdf29b9d560388b32eebd28618edd134a15e9729d7f07ad3c0a5ba26fd5377adb7247444d3c85ed18175004db1279944a97d322bd024aaeecb8a0ee5e3ed16f4c818a1ea37e48ad43e5645f05441a25103696c5112bbb0b265378a9f23c3acb619a48b0cb16aa487d8b2ebb46106bc485aef19f52294e72c0e8bbac4d11ca2bed4cfd9a560f209ed9f76306f4999bbdf46ddbcdae27b5f4dd0b672", 0xb4}], 0x7, &(0x7f0000003a80)=[@cred={0x18, 0x1, 0x2, r6, r5, r7}, @cred={0x18, 0x1, 0x2, r8, r2, r9}, @cred={0x18, 0x1, 0x2, r10, r2, r11}, @cred={0x18, 0x1, 0x2, r12, r5, r13}, @cred={0x18, 0x1, 0x2, r14, r2, r15}, @cred={0x18, 0x1, 0x2, r16, r5, r17}], 0x90, 0x80}, {&(0x7f0000003b40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004bc0)=[{&(0x7f0000003bc0)="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", 0x1000}], 0x1}], 0x2, 0x4) 2018/04/06 01:09:02 executing program 5: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/76, 0x4c) r0 = memfd_create(&(0x7f00000000c0)='[em1&,bdev:\x00', 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x5d0f, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x101, &(0x7f0000000180)=0x4) fanotify_init(0x41, 0x40802) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x40}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x8, 0x101000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000002c0)={0x77359400}, 0x8) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000300)=""/23, &(0x7f0000000340)=0x17) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000380)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ftruncate(r0, 0x5) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) fanotify_mark(r2, 0x3, 0x10000, r0, &(0x7f00000003c0)='./file0\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000400)=0x667, 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000440)={0x2, 0x1e, "06052dfec1564281caad12d8829d35e6d6da9ef32091bce5cbbd2fdfba55"}) r3 = socket$nl_generic(0x10, 0x3, 0x10) fadvise64(r3, 0x0, 0x698b8998, 0x7) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) write$selinux_context(r2, &(0x7f0000000580)='system_u:object_r:cgroup_t:s0\x00', 0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000005c0)=0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000600)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x8c, r4, 0x300, 0x70bd25, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1dcf}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x800) syz_open_pts(r2, 0x4080) recvmsg(r3, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000840)=""/247, 0xf7}], 0x1, &(0x7f0000000980)=""/102, 0x66, 0x97f9}, 0x20) 2018/04/06 01:09:02 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x5, [0x3, 0x1ff, 0x0, 0x800, 0x2]}, &(0x7f00000000c0)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xffffffffffffff00, 0x95d6}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x5, [0x200, 0x0, 0x2, 0x2, 0x5]}, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x10001}, &(0x7f0000000340)=0xc) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000380)=0xffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000003c0), 0x4) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000400)={0x1, 0x2, 0x401, 0x80000000, 0x1, 0x7fff, 0x4, 0x1, 0x4, 0x100000001, 0x4, 0x80000001}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3f, 0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000480)=""/82, &(0x7f0000000500)=0x52) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000540)={r5, 0x8001, 0x1, [0x5]}, &(0x7f0000000580)=0xa) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000005c0)={'bond0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000600)={0x7f, {{0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x10000}}}, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0x8c, r7, 0x0, 0x70bd2a, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffc00}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x58ee}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc3dc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x8c}, 0x1, 0x0, 0x0, 0x814}, 0x4000) accept4$nfc_llcp(r0, &(0x7f0000000880), &(0x7f0000000900)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000940)={r2, 0x80000000, 0x30}, &(0x7f0000000980)=0xc) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) utimes(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a40)={{r8, r9/1000+30000}}) utime(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x6, 0x2ef}) fcntl$getflags(r0, 0x40b) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000b00)=0x3, 0x8) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r6, &(0x7f0000000cc0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b80)={0x100, r7, 0x200, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x78, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd, 0x38}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1c88}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0xb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/04/06 01:09:02 executing program 6: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/71, 0x47) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xffffffffffffff36}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) ftruncate(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000180)={0x7, 0x5, 0x100000000}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x1}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000240)={0xfffffffffffffff1, 0x40}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000280)=""/4096) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001440)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000001400)={&(0x7f0000001300)={0xd0, r2, 0x100, 0x70bd27, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4040}, 0x4000040) finit_module(r0, &(0x7f0000001480)='sip\x00', 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000014c0)={r1, 0x6}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7d7d) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) r5 = getpid() tgkill(r4, r5, 0xf) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000015c0), &(0x7f0000001600)=0x40) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001640)={0xf9, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x20c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001880)={{0x7, 0x10001}, {0x5, 0x3}, 0x6, 0x1, 0xfffffffffffffffd}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') r6 = openat$cgroup_ro(r0, &(0x7f0000001940)='cpuacct.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000001980)={{0x7, 0x60d4}, 0x1, 0x3, 0x6, {0x3, 0x4}, 0x2, 0x9}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000001a00)={r1, 0x3, 0xc2, "15320dca81d6eaf3cef23e8856db2638c3ca4142135783b48e2797d524ae45ed2b95fc3736edabfbfe4e1a0884b18c55d7dde6cb0aaffa2a4195c7053d4f70da682843376b61cc69343aca7f95afbb5809182c77ef49de59092e14b42c585e6c2936602ed11698f52b776eeb9ea62af565c44d0eb4280c1038be0e4a639d966d679776a7103a1ff362a1541279b8a7e21acac3fa43d05ad10280a7291daa7a893ca9156d140a340d003fd400fceaf74f23d867cd55eee8cc4b0d965e97f107275392"}, 0xca) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000001b00)={r1, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}, [0x9, 0x9, 0xd6, 0x3, 0x7fffffff, 0xdf, 0x3, 0x9, 0x4, 0x81, 0x9, 0x0, 0x1, 0x4, 0x2]}, &(0x7f0000001c00)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001c40)={0x6, 0xe4f, 0xffffffff, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000001d00)={0x2, 0x2, {0x3, 0x1, 0x4}}) fchmod(r3, 0x5) [ 35.496487] IPVS: Creating netns size=2552 id=1 [ 35.614010] IPVS: Creating netns size=2552 id=2 [ 35.656630] IPVS: Creating netns size=2552 id=3 [ 35.727409] IPVS: Creating netns size=2552 id=4 [ 35.823192] IPVS: Creating netns size=2552 id=5 [ 35.916270] IPVS: Creating netns size=2552 id=6 [ 36.040047] IPVS: Creating netns size=2552 id=7 [ 36.172393] IPVS: Creating netns size=2552 id=8 2018/04/06 01:09:07 executing program 4: r0 = socket(0x18, 0x0, 0xfff) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798", 0x10, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x1c) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={r3, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000540)=0x1f, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x0, 0x0, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000500)={r3, 0x72, 0x0, 0x1000}, &(0x7f0000000640)=0x18) 2018/04/06 01:09:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/228) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x440, 0x114, 0x114, 0x22c, 0x35c, 0x35c, 0x35c, 0x4, &(0x7f0000000180), {[{{@arp={@empty, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, {[0xff, 0xff, 0xff]}, 0x5, 0x7ff, 0xffffffffffffffc1, 0x9, 0x0, 0x423, 'irlan0\x00', 'tunl0\x00', {}, {}, 0x0, 0x10}, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0x114}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x401, 0x3ff, 0x2}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "b6073c134adaf8c72cfbf32497310fd0db720a4dbc6b7764a70d72b22f87"}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x48c) 2018/04/06 01:09:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0xe82, {{0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8de9}}, 0x0, 0x9, [{{0xa, 0x4e21, 0xfffffffffffffffa, @empty, 0x4}}, {{0xa, 0x4e23, 0x5e, @empty, 0x4c}}, {{0xa, 0x4e22, 0x577, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xcc}}, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfd9}}, {{0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x7, @empty, 0x7fff}}, {{0xa, 0x4e23, 0xc62, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}]}, 0x50c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000640), &(0x7f0000000680)=0xc) fallocate(r0, 0x1, 0x2, 0x20) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffffe) pread64(r0, &(0x7f0000000000)=""/160, 0xa0, 0x0) 2018/04/06 01:09:08 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x1, 0xfffffffffffff642}, 0xc) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/04/06 01:09:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_init(0x1, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) 2018/04/06 01:09:09 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801", 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/04/06 01:09:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioprio_get$pid(0x0, r1) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000004580)='net/snmp6\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}], 0x5) unlink(&(0x7f0000000640)='.') recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000004980)=[{&(0x7f0000004880)="71ca54dfff982edcc2254d7f76182e24b51b652bbac4bc7b679518cd9503ca646af6b4b20209f47768036bc9578fd63f594d2d755003d12baace3d08dbf5395519df16e9c958d754678d4498bd830dce805e1de8e35a793205a7ac", 0x5b}], 0x1, &(0x7f0000003400)=ANY=[], 0x0, 0x80}, 0x40000020) r4 = getpgrp(0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000b40)=""/171, 0xab) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) preadv(r3, &(0x7f00000022c0)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/96, 0x60}, {&(0x7f0000001240)=""/71, 0x47}], 0x3, 0x5) ptrace$peek(0x1, r4, &(0x7f00000001c0)) sendmsg(r5, &(0x7f0000000d40)={&(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000700)="16b9f8f0d0439b4492ebb90f1bd52cda1a4250a764e61d5af3309295788cfe926b23685b7fad7e8ec1538dd162126442ced211237ee5b4649bed6c", 0x3b}, {&(0x7f0000000880)="91bab6d72e7aa915deaa5e4310f8be7c1f3614b0b6854cb0f420c66b5ad6ac8c10150e41621e", 0x26}], 0x2, &(0x7f0000004a80)=ANY=[@ANYBLOB="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"], 0x10f5, 0x40}, 0x4040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243") r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000004500)={&(0x7f0000002300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000002380)={&(0x7f00000045c0)={0xbc, r6, 0x0, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x21}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x22}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80c4}, 0x4) perf_event_open(&(0x7f0000004680)={0x5, 0x70, 0x1, 0xfffffffffffffff8, 0x7fff, 0x2, 0x0, 0x5, 0x4010, 0x9, 0x1, 0x7a45, 0x0, 0xe8a, 0x1ff, 0xe35, 0x7f, 0x4, 0x3d, 0x100, 0x10000, 0x4, 0x0, 0x2, 0x358c, 0xeca, 0x0, 0x4c7, 0xffffffff, 0x885, 0x2f400000000, 0x4, 0xbc4, 0x4, 0xa0000000000000, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000004540), 0x1}, 0x800, 0x4, 0x88, 0x1, 0x156c, 0x400, 0x6}, r1, 0x5, r0, 0x3) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000640)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000035c0)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x2a02000}, 0xc, &(0x7f0000003580)={&(0x7f0000003600)=ANY=[@ANYBLOB="18010000"], 0x1}, 0x1, 0x0, 0x0, 0x4004}, 0x80) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x8000, 0x0, 0x0, 0x401, 0x8], 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x0, 0x0, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000003440)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getgroups(0x6, &(0x7f0000000b00)=[r2, r2, r2, 0xffffffffffffffff, r2, 0x0]) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/06 01:09:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000100)="482c194b7b1be19ea0994197285b5c7de28754afca827bb460c87be63c1b987c3fa990e71074a01a834b1b77528746bf5d2aa97f6d2c9aa9369e96e79287f3eeedbe787962461eade5391c3b7ca80fe29ba0fbcc81d80af8d86558246bed4e1b1af5807c61", 0x65, 0x7fff}, {&(0x7f0000000180)="3199230d9415ae05e639f2a441f03c4a441cfb24dfebb67a7ac3372b55a008181662ae4aa557f97662998b1a1fc6e3b84253f9afb4a33d88b6658a9f72e9ccaa0a781faf302f8f24ffe209ebd8d6c11f44d0e7022968be52", 0x58, 0xfffffffffffffaed}, {&(0x7f0000000200)="066e107f7bf2a1030b0cc521640812b8e07288576126759b2b33eb4a44fc797257eee6a1e8bad7500387dc88721632ccbc3d63dbbe17d8bdeed64c1d6fc121501c44865344ab6508cad99850fa7e085ac07733566d838e4ebc80ebf8b722d5421faed995ac7e942fd6fd7e993872182c5cfe3744f08efe22ebf3f32c16d397eff478c32529b90f18d14f8209b3e212d2e80d92c3342f5977e89c7589cf4749136179c0d8", 0xa4, 0xbbe}, {&(0x7f00000002c0)="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", 0xfb, 0x7}, {&(0x7f00000003c0)="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", 0x1000}], 0xc, &(0x7f0000001400)=ANY=[@ANYBLOB="71756f74612c6c6f636b7461626c653d21776c616e30637075736574a42c2c6c6f636b7471626c653d5b656d305e6d643573556d292c6c6f7c6b70726f32519a16f62247746f3d646c6d2c686f7374646174613d"]) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000001500)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="0c97190000000700f753e1952e450000068100ed853b0900010082", 0x1b}], 0x1) 2018/04/06 01:09:09 executing program 3: unshare(0x60000000) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000100)=0x3, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4}}}, &(0x7f0000000200)=0x84) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00'}) 2018/04/06 01:09:09 executing program 6: ioperm(0x0, 0x7, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xbbe8fb24b5ad1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/04/06 01:09:09 executing program 5: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x81}, 0x4) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000080)=0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000000, 0x80010, r0, 0x2c) clock_nanosleep(0x2, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f00000011c0)={0x2, 0x14, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{0x0, 0x989680}, {0x0, r2+30000000}}, &(0x7f00006dcfe0)) 2018/04/06 01:09:09 executing program 1: r0 = socket$inet6(0xa, 0x800000000000007, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fchdir(0xffffffffffffffff) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001200)='/dev/keychord\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f0000001340)={0x2, 0x0, [0x0, 0x0]}) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}], 0x4, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001380)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x3) bind$inet(r3, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/06 01:09:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x9, 0x5, 0xb64b}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x94000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x1, 0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0xd8) r2 = socket$l2tp(0x18, 0x1, 0x1) readahead(r2, 0xeb, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8001) 2018/04/06 01:09:09 executing program 7: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e65742f64a80000000000000000000000") fchdir(r2) finit_module(r2, &(0x7f0000000000)="6e65742f64a800", 0x1) stat(&(0x7f00000004c0)='.', &(0x7f0000000500)) 2018/04/06 01:09:09 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt(r0, 0xfffe, 0x2, &(0x7f0000000040)="e5de4bb8a3595168309653adc67951", 0xf) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup2(r0, r0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x26, @mcast2={0xff, 0x2, [], 0x1}, 0x9f}, 0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020e487910000000000000000000000003000600002000000200000000000000000000000000000008001200000002000000000000000000f0fe0000000000000000000000000000ac14ffbb000000000000000000000000ac1400000000000000000000000000000300050000200000020000007f000001000000000000000068b6c1ea8c47dee38d2a3623d79cad625e131999df26157aaf3696e94f4c7415cb24854b90756d680b85b27ee7d5eab692922a3ad3a55346e32f4a698b8823"], 0x80}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00000002c0)=0x791, 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000000c0)={@rand_addr, @dev, @multicast2}, &(0x7f0000000100)=0xc) 2018/04/06 01:09:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x1000002, 0x11, r1, 0x0) madvise(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xa) [ 41.711713] IPVS: Creating netns size=2552 id=9 2018/04/06 01:09:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x4fa6, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab74c9a572f32741936f944ac583fd2f0d5c3ccd7f0f0f3ec94f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1fd8e02277a2f8", 0x44}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000100), 0x2000000000000333, &(0x7f0000000300)=""/56, 0x38}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x2) openat$cgroup_type(r2, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) 2018/04/06 01:09:10 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x4}) lseek(r0, 0x0, 0x4) 2018/04/06 01:09:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x50) readv(r0, &(0x7f0000000000)=[{&(0x7f00004e2000)=""/63, 0x3f}, {&(0x7f0000000040)=""/101, 0x65}], 0x2000000000000070) 2018/04/06 01:09:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000), 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x2, 'nq\x00', 0x10, 0x9, 0x7}, 0x2c) 2018/04/06 01:09:10 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2000000029000000020100002b07df31356fcbc0964f4f8f8500000000000000"], 0x20}}], 0x2, 0x0) 2018/04/06 01:09:10 executing program 4: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x1b, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x8f}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0xbe, 0x30}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02"}) 2018/04/06 01:09:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x200}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x10000, 0x2, 0x1, 0x2590da35, r1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000100)=0xffffffffffffff9a) clock_gettime(0x0, &(0x7f0000bbcff0)={0x0}) setitimer(0x1, &(0x7f00000e9000)={{}, {r3}}, &(0x7f0000281000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400}, {r4}}, &(0x7f0000d08fe0)) 2018/04/06 01:09:10 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa0, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000000140)=0xfffffffffffffe47) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000240)={0x6, r2}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8d}, &(0x7f00000001c0)=0x8) 2018/04/06 01:09:10 executing program 7: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) listen$netrom(r0, 0x4) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r1, &(0x7f0000000e50), 0x32e) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000000)={0x9, 0xfffffffffffff2a3, 0x5, 0xb8, 0xab, 0x0, 0x7, 0x4, 0xff, 0xa5d8, 0xfffffffffffffff8, 0x5}) 2018/04/06 01:09:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x7ffd, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000083eff8)) 2018/04/06 01:09:10 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x600, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x40) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x0, @empty, 0x480000000}], 0x54) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) 2018/04/06 01:09:10 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x8, 0x3d) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setopts(0x4209, r1, 0x20400001, 0x0) signalfd(r0, &(0x7f0000000040)={0x9}, 0x8) 2018/04/06 01:09:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[], 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x7fd, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/06 01:09:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = dup2(r2, r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x2000, 0x0) write$sndseq(r4, &(0x7f0000000100)=[{0x6, 0x6, 0xffffffff, 0x4, @time, {0x7, 0x8}, {0x80, 0xffffffff80000000}, @connect={{0x100, 0x8}, {0x9b38, 0x80}}}], 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getpid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xffffffffffff7f89, 0x202, 0xcf, 0x406, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000580)={r6, 0x8, 0x0, 0x7, 0x7}, &(0x7f00000005c0)=0x18) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) 2018/04/06 01:09:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x400000004e20, @rand_addr=0x1000}, 0xfffffffffffffffa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000000240)=',', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1e) 2018/04/06 01:09:10 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/04/06 01:09:10 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = memfd_create(&(0x7f0000000300)="f55c5d47504c2d626465766c6f00", 0x0) syncfs(r0) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f0000000140)='{\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000580)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) fsync(0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) accept4$llc(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10, 0x80000) keyctl$assume_authority(0x10, r6) r7 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') write$binfmt_elf32(r0, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffff01, 0xfffffffffffffffa, 0x0, 0xf73c, 0x7, 0x3, 0x3, 0x3, 0x2ed, 0x38, 0xfc, 0x3f, 0x8000, 0x20, 0x2, 0x0, 0x80000000, 0x4}, [{0x6, 0x6, 0x0, 0x3501, 0x80, 0x1f, 0x7, 0x3}], "b06627421f6759fe5a107d1b305fc54e590877fe667874cad0d6640c6fa2f5e1eb89a8a26e431a3f407dc4b9492634868e3e02d20fb765", [[], [], [], [], [], [], []]}, 0x78f) readv(r7, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) accept4$packet(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) keyctl$setperm(0x5, 0x0, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000100)=0x81, 0x4) sendmmsg(r7, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x14, r8, 0x1, 0x48a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000800)}], 0x1, &(0x7f0000000340), 0x0, 0x840}, 0x7}], 0x1, 0x4008050) readv(r7, &(0x7f0000f5c000)=[{&(0x7f0000002840)=""/4096, 0x1000}], 0x1) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f00000007c0)) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/04/06 01:09:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='user\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a518", 0x5f, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$assume_authority(0x10, r3) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000006c0)={'gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xa) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) shutdown(r5, 0x1) 2018/04/06 01:09:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001200)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001240)={0x4, 0x401, 0x0, 'queue0\x00', 0x9}) recvfrom$inet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x10000, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x81a, 0x9, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xfffffffffffff000, 0xed}, &(0x7f00000001c0)=0x88) 2018/04/06 01:09:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0x1a6, 0x0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x0, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0x0, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r5, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943"], 0x2) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000d5c000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x1, 0x8}, &(0x7f00000004c0)=0x8) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/06 01:09:10 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000040)="e3be79d25341ae5b6cc808c058a515fb8e025ee98b2d62045d74ee1460d0e113404cf2ee6adc3a7ee97b0d854949c481963a35079a03a228a4ebacb969c6a43c4074ab1ecc0bcdb62fdd00857aebdd71ae509cb0924543a4faf4332f1df09f4441db24c2123b96f31e0b83af438a8c14f071e3546b54a86faffc789f94d302cd6c165e4869cedcc992ad6d706d9efae17fe85a53086af5f2fa4e7aedf319909d98f6630a67e8c79d5bdd4e42f23bad0e7cbecb9b31f6da81") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/06 01:09:10 executing program 5: ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) recvmmsg(0xffffffffffffffff, &(0x7f0000001800)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/64, 0x40}], 0x1, &(0x7f0000000240)=""/94, 0x5e, 0x3}, 0x3}, {{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/46, 0x2e}, {&(0x7f0000000400)=""/14, 0xe}], 0x2, &(0x7f0000000480), 0x0, 0x9521}, 0x6}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000004c0)=""/61, 0x3d}, {&(0x7f0000000500)=""/27, 0x1b}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000640)=""/27, 0x1b}, {&(0x7f0000000680)=""/58, 0x3a}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x6, &(0x7f0000001700)=""/205, 0xcd, 0x20}, 0xfe3}], 0x3, 0x10140, &(0x7f0000001880)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000018c0)=0x3, 0x4) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000400)=ANY=[], 0xfffffe83) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000180), 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1, 0x3}) 2018/04/06 01:09:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='/dev/rfkill\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000480)='cifs.idmap\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='vboxnet1.[mime_type{nodevppp1%GPL@^\'\x00', r2) r4 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffffd) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000300)={r6, 0xff}, &(0x7f0000000340)=0x8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) keyctl$instantiate(0xc, r3, &(0x7f00000000c0)="8a45fa7a5a37c2b614653f7bdde07e840061798b59f53926d9573d8d19bed8dfac085b22d83840e105ae48fa1ab9ffdef7bb0d9a009d47776c9a9347305cf663183a4275f6d778df657daa1fa9574f51538f3dcebc40fabb2aef91f438e7ab4fd1bba4f693c4f42e5ccc6d6db7964e45289a93ca280fa29f9d0dbefcf5a6ffdfbcc4bb4cf9faaad99482f9624ec68a21d7f950e99ec6233d6eb6adc3770674abd6236350ced39a769498c7171564809952060936eb0146a31bc51217", 0xbc, r4) keyctl$negate(0xd, r4, 0x0, r3) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) 2018/04/06 01:09:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) sendto$inet(r0, &(0x7f0000001440), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 01:09:11 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000240)=ANY=[@ANYRES16=r1], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000008c0), 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429c", 0x54, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) fsync(r2) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000900)={r5, 0x9}, &(0x7f0000000940)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) [ 43.375359] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 01:09:11 executing program 0: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) tee(r0, r0, 0x1, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/04/06 01:09:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800000, 0x80) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) 2018/04/06 01:09:11 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000711ffc), 0x4) 2018/04/06 01:09:11 executing program 0: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="000129bd7000fbdbdf25070000003400010014000300ffffffff0000000000000000000000000c0007002d000000010000000800090073000000080001000a000000"], 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x80) renameat(r0, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e32000)='/') 2018/04/06 01:09:11 executing program 3: renameat2(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/06 01:09:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x141040, 0x4) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009100000000000000a16eb330c8e282fe6c8e3938ef0db9cfa54c51b7151722d2648d016f2fbbf4722da2dc5b4faba3e5d7aee5794b575282425e2e8b474862bd12abfb2d52367a411184d8bdaf5fa8ffc5a985faf86eeb74d62dfcb2ee4080ba2a91470c712e19c06e5848a1a0ebb1b2db0e6ea749f9ab664cfcbc6ac5bd4317ba9c6244aac49a048bc2d6d4"], 0x75) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x2, 0x4, 0x4) fchmod(r1, 0x8) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/06 01:09:11 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000040)={{0x1, 0x0, 0x9, 0x1, 0x3}, 0x8000000, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x100000000, 0xffffffffffffff81, 0x1, 0x6}) r1 = socket(0xa, 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x3000000000000000, 0x0, 0xa, 0x1d, 0x5, "3695a6db009f85fafb3c15fe80f658e77b682259e68dc01141110a3d2b6359fba418b044fbffffff3c97a251d89ed2d6cf76e5035fab13047761cbea9472fa9e", "4e474fe23fdec7a140e5b935bd6f1717fdb59ce4308792544830e82b8345b7999e5c779a13964cca2a674e7b94b76004f081f152fd5027940b2cc75abc7cb658", "b19eaee9165688f94a4808186faadb3008226f9db2e5da67e9c535613d4ba8bb", [0x2, 0x3]}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000a1aff7)={@loopback={0x0, 0x1}}, 0xfffffffffffffd5c) 2018/04/06 01:09:12 executing program 1: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) chdir(&(0x7f0000000280)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000740)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r5 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r6, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r5, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r8 = openat$cgroup_ro(r7, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r6, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x22000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000000700)=0x401, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getpeername(r0, &(0x7f00000005c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r3, r4, 0x0) ioctl$SIOCGIFMTU(r8, 0x8921, &(0x7f0000000780)) 2018/04/06 01:09:12 executing program 4: syz_emit_ethernet(0x16, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0021"}}}, &(0x7f00000000c0)) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000100)="b1a92ab840c7553c9f409aa33439d8a9112346132604836f17aa07a764685b523e90a7f77e9943eee9d29e84d65cc13467b9ecb8a1806f2413c013a0bcde47007b49ea485fcd7968bf45a2f1124fee127419f91e672dbf683b0ef526d4a611c1ff5fde990182b944c63e394d7c1539c231cf90a08ff3c6fbfc487df40d3afb2a1642a53da8272adc928c9fae14d3e327ab", 0x91) 2018/04/06 01:09:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="38543a954b9fefcce54732132a3bdd85", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4b96, 0x40000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) r2 = gettid() bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x4001000}, 0xc) syz_open_procfs(r2, &(0x7f00000000c0)='net/tcp6\x00') 2018/04/06 01:09:12 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/141) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x4, 0x30, 0xffffffffffffffff, 0x3) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x16d, 0xafc5b8a, 0x6}, 0x8) 2018/04/06 01:09:12 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f00000001c0)="30f465e7c12e5d7e680000000000000000337e00000000000000000097b8f7ef4a5e84ad06eaf3b30852a0ecd5fd4fb8b546b2211d2df1e634478ae400dccfef306fd7902cc571d44c187e8a86c88e0f8b2885da156c5990d782deb0596907d60ecf811d456bf5c2b92a089ff26b6fce51b8f84fabe361c2893ef6eabaa186f0ec5e00000000000000", 0x89) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/06 01:09:12 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ffdef79777dd07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="4166b29dcbbfa5b0a1d0472d70"], 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 01:09:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000040)={0x6, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x104) 2018/04/06 01:09:12 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x208000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'syzkaller1\x00'}, 0x18) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e0000000000000000000000082c824c8ca7fe3f8d3d3c16a9b58c519a0e19ec2947b9c8481b554b16862ef3c4042138d2c8569017d83ff8322fd28f99bcbfaf49c769efe8c93a1387c25597066227ad2b0feaa54038e2362b758c5005801f710e062751ff0844285619efa1c0c2", 0x200002, 0x0) fchdir(r1) r2 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r2, &(0x7f0000000080)="f0", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 01:09:12 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x80000) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/04/06 01:09:12 executing program 4: r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/147, 0x93, 0x40000020, 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000180)) ptrace(0x4208, r0) r2 = memfd_create(&(0x7f0000000000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r2, &(0x7f0000000300)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0xffffffffffffff0d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000601fff)=""/1, 0x1) accept4$unix(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000280)) 2018/04/06 01:09:12 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r2, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x3f0000) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb0000010a7f000300501c0100"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9e1d975042a"], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a05000000000000fcfd0ed9f32813f49cdfc989caaf915d25f67916b3bcf6c875d742d3f23eea710aad49ad16e0", 0xb5) 2018/04/06 01:09:12 executing program 6: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000040)={'syz_tun\x00', @ifru_flags}) [ 45.370563] device lo entered promiscuous mode [ 45.394182] device lo left promiscuous mode [ 45.446702] device lo entered promiscuous mode 2018/04/06 01:09:13 executing program 3: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f00000001c0)=[{&(0x7f0000000080)="861d71058a15740f45afd00e42ccdf51ae27a593a67cdffd942ae32b14fff96017c11f50057ead30a2fd8d3126f3053a31d3169c753efb0813e4ffabcd6f5621834cb4", 0x43, 0x3}, {&(0x7f0000000100)="0fbfbcc6593547c9ba0cf2d4ecaae4df6da5f27da21087d1d59b7c37fa166d9ed61fe4529115c635f1ae6cb9bd3bf5edef0b8a25d3ff8479690eaba6d378ba86124e9aee5db0adbf5bb63f8a857011b22313f91d2c7229a71e32999af3f7f03ce87c08de33a847b00e8a91f8daa85d9535057ce9019dc04824617c335bcccfa2ef3fe8a5da226602c4b96fcbc5acd65a704905f2616c051eb3ef49", 0x9b, 0x81}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="03d70ec9550b929693451f5c49783a6f5ffb5e0202f28b54eb45a8bf56bf314e5a771ee76603e88f49cb02bc5daad775db316ff19a9380462209dbd51fe010b0fe6b8dd0cf7a105b1e2922ddc093b00417b7a1afe5ca86475ceb2c2fe239ec3ccc41e7d63e580f1d9d038aec829accdb12dd4d", 0x73, 0x3}, {&(0x7f0000001300)="e3c864a494477b96df80b46477056fac71fc6a3181c9ddf7777c18113555d7224dc2b995677907b69e6954b909a9be7b5d14e03e250d5a3b1a6554c767ee06539df18ae076385b39459a539f62", 0x4d, 0x3}], 0x265000, &(0x7f0000001380)={[{@dmask={'dmask', 0x3d, [0x37]}, 0x2c}, {@utf8='utf8', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x35, 0x37]}, 0x2c}, {@nls={'nls', 0x3d, 'utf8'}, 0x2c}]}) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000013c0)='cpu.stat\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000001400)=""/57, 0x39, 0x2, &(0x7f0000001440)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77622a85}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f00001cd000)}) 2018/04/06 01:09:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000004b80)={&(0x7f0000004740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004a80)=[{&(0x7f00000047c0)=""/231, 0xe7}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f00000049c0)=""/35, 0x23}], 0x3, &(0x7f0000004b00)=""/66, 0x42}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', r1}) sendmsg$netlink(r0, &(0x7f0000004380)={0x0, 0x0, &(0x7f0000004300)=[{&(0x7f00000002c0)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfd, "", [@typed={0xc, 0x1b, @u64=0x2}]}, 0x1c}, {&(0x7f0000002f40)={0x10, 0x26, 0x405}, 0x10}], 0x2, 0x0, 0x0, 0x40}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x765c774a, @ipv4={[], [0xff, 0xff]}, 0x3}}, 0x863, 0xa0b, 0x6, 0xa9, 0x9}, &(0x7f0000000240)=0x98) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') getsockname$ax25(r4, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/04/06 01:09:13 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x76002, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="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", 0x1000) unshare(0x40600) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x1ff, 0x401, 0x4, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) 2018/04/06 01:09:13 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000100)={0xa, &(0x7f00000000c0)=[0x1000, 0xffffffffffffffc0, 0x3, 0x100, 0x81, 0x3, 0x5, 0x4, 0x7, 0x2]}) dup2(r0, r1) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x2c1) write$eventfd(r1, &(0x7f0000000200), 0x8) 2018/04/06 01:09:13 executing program 5: r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000540)={0x3, 'eql\x00', 0x4}, 0x18) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/06 01:09:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f0000000a80)=ANY=[@ANYBLOB="300000006f46ba4a4ce944d98bc0a215bb5b29344897d6f2ba6b6e2003cd11d75601fc3c48b1342076bddbb150b26a1e40630fcc29b1709c23351154751678ad18fae1a3a74aeb40a72960a99a0960bc8ff0e0c69c44681f700cb5fe9e33b5c3ec37c65db9f47814cca3b82f802cd658a0065adc2166b09aaf2690cc30912c580744877a187d988e64f54cf5fac79774ec8ac227520048cec3d05b8d8d9a0019f5429ac31081472255b89e84a34209cdf4351abd1cc45c388bd8ef9419fecce6229354de29cffdba20e69a3107ee89e6400635"], 0x1}, 0x1}, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/31) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000940)=@mpls_newroute={0x7c, 0x18, 0x2, 0x0, 0x25dfdbff, {0x1c, 0x0, 0x0, 0x8, 0xff, 0x3, 0xfe, 0xb, 0x3000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_DST={0x2c, 0x1, [{0x20, 0x5, 0x0, 0x82}, {0x3, 0x0, 0x0, 0x3}, {0x101, 0xfffffffffffffffa, 0x1, 0x7}, {0xfffffffffffffffc, 0x80000000, 0x744285c0, 0xc809}, {0x98, 0x7fffffff, 0x0, 0x6}, {0x6, 0x1000, 0x1, 0x3bbd877a}, {0x3f, 0x5, 0x93, 0xfffffffffffffffc}, {0x20, 0x3, 0xfffffffffffffc00, 0x339955e0}, {0x6, 0x0, 0x1, 0x6}, {0x66, 0xfffffffffffffff7}]}, @RTA_DST={0x8, 0x1, [{0x7, 0x7, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}, @RTA_DST={0x1c, 0x1, [{0x9, 0x3, 0x5, 0x1}, {0x1, 0x6, 0x1, 0xff}, {0xffff, 0x1000, 0x0, 0x25}, {0x7fff, 0x1f, 0xc000000000000}, {0x8, 0x7, 0x1, 0x80000000}, {0x45b1, 0x6, 0x3}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20004080}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000006c0)={0x0, {{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x152aaa35}, 0x2}}, {{0xa, 0x0, 0x3, @empty, 0x7}}}, 0x108) close(r3) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x0, 0x0, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440), &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/06 01:09:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x8000001) ioctl(r1, 0x442000000000127f, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x56500, 0x0) 2018/04/06 01:09:13 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/04/06 01:09:13 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) utime(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)={0x4, 0xd852}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/04/06 01:09:13 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7a, 0x0) set_tid_address(&(0x7f0000000000)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, "82d5a1828c6638dd99d7e25267b31d804a09ff7ff90204f2072c57b357d5715a"}) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000001c0)={{0xbf, @rand_addr=0x5, 0x4e22, 0x0, 'nq\x00', 0x1, 0x4, 0x10}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x0, 0x3ff, 0x2, 0x3}}, 0x44) 2018/04/06 01:09:13 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x2) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xae, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000340)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="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", 0x1d5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa5112110da3bb4eab3ccb22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/06 01:09:13 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x53, &(0x7f0000006000)}, 0x0) [ 46.106329] binder: 5534:5536 ioctl 127f 20000000 returned -22 [ 46.122716] binder: 5534:5536 ioctl 127f 20000000 returned -22 2018/04/06 01:09:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/223, 0xdf}, {&(0x7f0000000180)=""/85, 0x55}, {&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/162, 0xa2}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/123, 0x7b}, {&(0x7f00000005c0)=""/163, 0xa3}], 0x8, &(0x7f00000006c0)=""/121, 0x79, 0x6}, 0x2}, {{&(0x7f0000000740)=@pppoe, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/174, 0xae}], 0x1, &(0x7f00000008c0)=""/172, 0xac, 0xfffffffffffff6c8}, 0x3}, {{&(0x7f0000000980)=@ipx, 0x80, &(0x7f0000000c40)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/84, 0x54}, {&(0x7f0000000a80)=""/70, 0x46}, {&(0x7f0000000b00)=""/20, 0x14}, {&(0x7f0000000b40)=""/54, 0x36}, {&(0x7f0000000b80)=""/81, 0x51}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000c00)=""/17, 0x11}], 0x8, &(0x7f0000003040)=""/4096, 0x1000, 0x5}, 0x1}, {{&(0x7f0000000c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000d00)=""/100, 0x64}, {&(0x7f0000000d80)=""/219, 0xdb}, {&(0x7f0000000e80)=""/250, 0xfa}, {&(0x7f0000000f80)=""/24, 0x18}, {&(0x7f0000004040)=""/211, 0xd3}], 0x5, &(0x7f0000004140)=""/138, 0x8a, 0x7fffffff}, 0x1}], 0x4, 0x20, &(0x7f0000004280)) r2 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004300)={0x0, 0x0}, &(0x7f0000004340)=0xc) sendmsg$nl_generic(r1, &(0x7f00000065c0)={&(0x7f00000042c0)={0x10, 0x0, 0x0, 0x2400101}, 0xc, &(0x7f0000006580)={&(0x7f0000004380)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="abb804fab2fc060d5c9a6e4a2ad8422aa63ce7065bbe2167a06e81a28933bae699fc7a2dadbcced0d840497cfe8dd662683f8e490b737c428d51d9a092ab6b6858d232a7f20603176831473db35ed956e5108ad1a0589864cdb45689e679d36726ec7cf69d57d540054089994964b165a69dc72e64e239237d1a5e51008b7f7d226b630a3eaa2e7e642fb8a97ae965e67016f55174530baed479648e91cd783769d3fb829cb2231a5735214050351686633577578995b01958e93ad85287f5a7570ffec16294712349c391a7c2f6652e00dce5b6c7d0f8f8eedc7ad8f32ff3431d10517954a2380a2226730f3700cddde913f558560360564fa6d54cc10caf743e76afd915b41ff79e9594a1f804c1b0fcb931d4afb78bce5524cded7d68985a5c8d9cf0623443537810073269fc0508defa4d9df8c60cf7ad2809be078a388d4af67b657a3b560599f69b5b917f1abeca2e1de1816ce70afd2e84c0dd35431a5a7b092b1ac23ede5e075aaa6a1ca7a85a07f3c15627d7c9045e355ba9214edcd16d915809c5eeaf89e6c6f410e81e624d398231440151ebc58626d9d606c62b0f063eb65595dc0ffdbb8a4452c8814c3061a8da334e9d52a24f8f1e74d7c1727ed53fc976aa95527a63a663907b7e270c9c11b090887d06ac18bae1910052aa52cc10905508631250177ba857b267e61b00989014d4c8e58f9f9901f9611daa479a698a7aa3ca320f27ac206c07f5697de257e8876e0f7168ec89105b013c556f7dd87583830667d0c508dfc035d05c23a1f5d3f416f8982c2aad048dbb7c20689243127bb6dc2e71d28bd2fe3a5f5247b340519578b26fd6530e50bea161c676ce29d0dd887a44a46b78af981f60e957428164e93c29df4ce0aae3de240340a4d435a17e25f8af094edb30e88083b71b5fb79dcb86087c01628658a07b5177357fe174384718b91c0cc4da37b05dab3c9ad7df0feef9a9c4534470be2630a738ac584631098ea3922be9d982263c68104503a4acafcd136dd9b4a7ee10f9a0936fa64f5abe06e23565c234cbf7e7c3c1471d85e460b7388bb4a60c76cfe9d0ba1682344238ee201bb1dfe9370fe780e0bef1f3202abd221c4a00fea761ae4d797ba3b97cf8925935f9934c06c1303c325533a0467b7bf4444a9dfb0fb378ee6d741a49752d201bbf9f3ae5045b9965335eea9a15dc0c2cd5461e4ddeadaf9dc9f78d5606b47050046bf5075580515e80a8a3d8886956d0697259f617317abc77f433e4992c90a2ef541213e0e42de23af2722e678a1da5d8120ce2ba210dcead97c531d9228ca1729cbe18d7ba3a1ba5526063e1205215e8a0cda10f7bcbb82745c5f2a14dcd58b11efeaf8d65ce8aaf2c6eaf6d09d29301c88793fad1020dd6a29e0d699a5e56fa33cec58f0d7347da15a1ea51aba9cc695c3e983b9122f7c9fffd731ac070b4f316f9f9d5f81b193263f1b683e08a9170aacf54c0f88165551f88689db57d3886c3ae917a2689bbe98a2c3441faff3f71efdb254d596c820943e689a8a98dcc0cbff3f4ad769a93ee05042f1e3e12b0ba58a133462206e0009de8643edf0f1c5481678b54d4172d8020df14c41625d83d8e7c500891d6c1db591e265b8ed127957152192be88d9d5d6cc727fa91c5bccd9d58a0cf5c0496747e04ede444b88e7763e50b1d1a735482eee95aaa8c9163f481ed7cb93981b1eace223eeb5b65f781614f66c1706422faa9a9af2ecb2c1a385c02ddd490a6725ee5ceecd465b8dbe1dcf86f137e881e6d8d3f6a93711660b9808b6e40e184a8c6bb8ada326965c6d92d377648993d5f92a0df0d61146a34083887b71f059f54c68aa922bf12831dbd5984527afd6192ab59c334176ac9ea123b6b9da274c71c2b90da86f248dd34a43424a71c351c2dc926c8caea5fe21980b2cb6ac3974755aa703a47680c5e2d619a41d8432ea2e69ff290088ffb022c67557f0fed022290a923da5c0d566f5bd2d0db831238ce09160ff964a1d7831571326d61cda3d6fa1278b63d541bad845c07835cfb69c238f45e181acaf1718dd596b1c4b8cdb73d4b0f44ef0f1adc95cee98843fd0b97015a8ea7aba7422bce69da5867973b2cdb162d8e42dbbf6d1c6e4a6fe2c10172e064d0133676f10b90eeeebfb291204d35b532bf198c1f1388fc779962297bfd2afa271e6bfb847f4e66a6ce47f1145165a45893805a2e6c1b5306e7141dee8f4f813539172b91a585e544ed7f237d0b373449662dce76c1c31de000fbaa15bba132cd7a2b329c154691e2cd60393f2de52dc79ae38b5a14d62f79aba162dfb179b89b26bd27f29eced831ef02d1c493f805285a2dbe0c3388f015e7fa3676be0c1bd5571c570c95e14aadf629dc7ebbd74cfc98a20e2fa38fd465261bd86837c5ff16a8d47b67cb67dcfd3bca7e0149c2d5ddc357fada0dc50e3c210599cffa375d2b24080535f319244a3a91d5d4cc735b78b403397869c040bcf4834f24d88948de5588d4a17c3abac6eb3f3fc598e75f69bef87a2f8082f4d3f9ddcc0575d0249f8c69a51d820709eaf4529caa2ce8f81d660ac7607c01b0b60c8fb755364c0f4e07c14b8749a47855e3bca5c360ed344f210e7de46c8762deb400fdab9b78c473b3f99fe5d67b44a94e41dc2ebe825dbda7ad959862ee74c95816f9769ebf860cd4fcf7f58e1c0eb631cba60233780462bee5cfab105c285c8469ff32563f51c95c719888f645c35bb2896ffd93e99cf65c4a6434413a156e55125ef9ac84fe15c78202f0492442a0d0eab320bee2353a5d10e1da952d021dd57ef821e8e9b465e55252fc06751b8e4c0e08bb60a35b3888325f7490c5ea00ce4ccaa3dde38254dc56dbbd8edbf3ae1ec227261feb02fe1caaa48125d8423e23e6a801fe8c45788389eaecbc5518a597b2aa8442c1e0688e9c8482b351f1922df25d33ac8676a0c80d4cf32fe5dc081da4cbe3314d7a9d91e381b9a4b7efe838a4be18a4c5be4885980088755a76229046214be151ab848d3f19b26ed3f2dd0c77bcd959b8aa7c29a23115e7c9944210492a4adc4318198c2f2b6411e123f6cb4eb93551b5ad3e79ea767530f6a115dca8e60b698b88b8f62be75a4b1425c3575c9f2b9ec5b617228ee67a7bd31ce3ce8e528cded94c98f852dd16c6799eee4132c96599767e5cf785037fa86e5ff120a7438c1aed110e93a45f8585f78a02898285c6c77c78b354df3ff556da73e029aaca857b29601bf7ea857f4d624019c9f62b5feb1e01aad2971270e901d57d08a2e8f2c4d36909cf7e63f8b2cb923aab3182a4bca0ed057194d1779cd89c2b2302c62aa607ff2aa30286b5b36fa2d08c6cc9a46d7a2cd0266584fdf45f7dda27786a56ff032e7c4000c8800a6a2e70ff5d4b971b05f038ee335d9cba77bde730a822e9c151d61086f003ae16987fa1d2c89f6196eb911fdbd8b774098a3706b271111a238504cf4cf6cfe3fd93d45516da5482842eff3cb19510bed590bd7404338b5dadfc835dc4b7274968ef9c75f9c805f14c65e52194f0486b33d530d0b9e834fddd9ed93c42c73014dcd1cbe45b20d99acb6bb66e802c2c56cb48533d8cf87f18af6372d4fdb913802f6b49c8f388a3770a793ea79ef9dbcfa48f0310047c16e94121595fbab472a89eeb1fabfb00c3d0db78394f5b217b6a6dcd5ade48b4ece24718d87537d009613d87d86a78eea6a30e295cdb807fbf1590a71dc093b493e88f7078487acae7a9d5369da0c1cf7a68e3457bb2062bed85d52310c622a9e28e59fc6e7ed472b510edab0aebd98edcce7037f29f1dd2e33294f2a09c469eacd1ae118822035c925c2bf8726fab718ab6e0e2cd8a674c7e443e73b5659c372535d330b28c7bcb487e91c86ecaecc10de4165778ac00f6cd0f12fd32adbe2312e134647f7250c0545a4d56cbfc1e731e85b28adc5227b83d610a7de7a78c422b42255323ad996886786af00baa9a2b231ede657b9563e4338e544c4f185646148250571237fa7b0fa248427e4543cee2b060bf7d51e4bd331b16fedd3f523f8cddbeec87cdf4bba70061f8d0e361cd7ab45ec0cb2c5476c65f3cb0670114437321ccee4553c606fe0c78d1c1e7b7be137f07911a4be08d3bd0ababb4a542aac23e3c4c4e4a3069239f50675dbbf7a44d9f2e4601df13a6ea51e889d72deda0b982d66f6296a2a48897a136c32d090f42194bdae1af88875986bba9d399e716c789b90e5f0e8b2fcc89ae6ce3b4c3e7cf413bc368a0bfd96702f64eaf9f720eaacf36ed67fe9d04a4e3a7929f04755e85a9ccc6835b4b07345ee4845c7e6d308e420bb75a2949f69c3af4dfd2fd81e0c4b0712490d543aa265b09286510dd2689d11a61c33f4c8a2e9c7df1c148e05b3760e83578a72743e742777913382d78cbbf4f39fcc01815d20fece1e238602cd95849745a07f920117248b5355cdce1e62a18d194c9e668f7f5cb86795b89b8ba7e9b0b96e34ca2d6a29c7be2c564cea754a060f0d5ff5235d9bccb56b0a6067a9db7769caa6cabd4906dab46a66fe48795b706bc38b01c0727d8c0f34f1c9443c7ac324be21562b9183ebff656e19cf7d18ac3235c7a6f312fbd59499469627faacf34c1653978b4a2acbe32055ea675283daa423d1374ea54ae0039892d4edd1a06298c85d1813638d6482ee5a2222f33ba55e987b7dd635f5656f408eff7e66e24d941c175c73adaaeaa456e35a71698e023b00ba08b29b82377f351d1eb0b9f28930ec43519994099af9e7f6cf33d6cc467a8c9677c9e3498437532ab4cfe7e4a2b8b24785676dc8dd4896e7a8b6ffeab6d22f46f7f997c63545fcf870000c4909366f7ae19f74c411a9ed0a19e3b0ad5ad42905f5c441ee51ac12593467f07141eb1d593336d4cd7b40aa9ef32e4388a3e43916513ac36883d8ea773ea98e655823310af767c44d840c208938fb610b6f18611e9146f31eaffa6ae15f41cfe62a40f03e9b53fdcda72fe8c3e2ba0bbf71d7ff2cf5c1805090a7a2aaaac45a46e3f8956e3fdc6d2de862e2729e7d1b48a69bf2f2a5918d86e997538f5e53b7a0e9c04710e11641f092af0dc1eb781a07d84e8cdf14251e947925e095604e8525c48c470e5088e2007d31765607bba428c9092abc8d9fd41d339b414def19d0a3248c3f3d19cda82b9f5c1e263398e0935a454d41a15916abc5fd10a4f3f3be0223c43659f96dba2a5c9643df610d11a2554d2b382dcb6743d02637f2cd9fe23404d556ad4479fbb98f852ee9e5f05ce4111decaea65435a2ebad26bd5c98a2eade5463db27686f4ebbe996b895a14b0b8ea4c1a79a76c47ca519c4bc04d0e511b4cd5d3b3bfb70badccc50b7cbc49bc5e537a0f551f8ffba73123a593b9c8573294c8ec9ea3ed85b050b0e90e3141fcab2b783a72eb259f93d1d64bbc6dae7de7d54bd591e472579765f056d5ecb6c63e31f87fe04040227852bf593e9d6150d53ee92145a6e4fea87a97bdafcc2c26fc9f86d7e5cf5c3c20415d44b43e96c16b1916632cfe11d389011e57360d2558601bcf7bd135fc31d9adfdb1da4aa7b2e37766ca9c55ef401401ce07b165d71b04d347e4f1c84eff1a981a362801b0faae331807cd1c1d4f24dc82d0736945c38be916bce6727b38ff0d2afe3a9cde50f9cc3557206042d02eb7284cf644c7369bd0d9b6bd4bf3ea484a8e216b891ea4431ee1fa3470f3ad6269223de9fb58e3ff5edd3430f8de9c266ef25951fbc45edb0f280e42c36b6795b2db12d878f253967608000300", @ANYRES32=r3, @ANYBLOB="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"], 0x21d4}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) r4 = syz_open_dev$usbmon(&(0x7f0000006600)='/dev/usbmon#\x00', 0x5, 0x10000) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000006640)) 2018/04/06 01:09:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000007, 0x54012, r0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) 2018/04/06 01:09:13 executing program 1: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/06 01:09:13 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x2) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xae, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000340)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="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", 0x1d5, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa5112110da3bb4eab3ccb22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b"], &(0x7f0000000240)=0x2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') [ 46.364174] binder: BINDER_SET_CONTEXT_MGR already set [ 46.369555] binder: 5515:5563 ioctl 40046207 0 returned -16 [ 46.380477] binder_alloc: binder_alloc_mmap_handler: 5515 2000c000-2000e000 already mapped failed -16 2018/04/06 01:09:14 executing program 4: r0 = gettid() exit(0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) [ 46.688538] binder: release 5515:5522 transaction 2 out, still active [ 46.696196] binder: undelivered TRANSACTION_COMPLETE [ 46.701786] binder: release 5515:5563 transaction 4 out, still active [ 46.708411] binder: undelivered TRANSACTION_COMPLETE [ 46.713728] binder: send failed reply for transaction 2, target dead [ 46.720327] binder: send failed reply for transaction 4, target dead 2018/04/06 01:09:14 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001140)={@rand_addr, @loopback, 0x0}, &(0x7f0000001180)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f00000012c0)=0xe8) getsockname$packet(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14) accept4(r0, &(0x7f0000001380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001400)=0x80, 0x800) sendmsg$nl_route(r0, &(0x7f00000015c0)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000001580)={&(0x7f0000001440)=@ipv6_getroute={0x120, 0x1a, 0x100, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x10, 0x7ff, 0xfd, 0x3, 0xfe, 0x0, 0x800}, [@RTA_MARK={0x8, 0x10, 0x3}, @RTA_MULTIPATH={0x24, 0x9, [{0xff, 0x9, 0x10001, r1}, {0x6, 0x7ff, 0x3, r2}, {0xff, 0x8, 0x0, r3}, {0xfffffffffffffffd, 0xe0, 0x7fff, r4}]}, @RTA_PREF={0x8, 0x14, 0x5}, @RTA_METRICS={0xbc, 0x8, "c918058ef3867d286c306b0d66926bb713b37a1d6e4666c45e86b628245f17e3a1ca0a39aa27c53bb925484e2af91575ec8cddd5313841989fb052585e455f4b4f653971e1fd2387b0b0ef8b47e80fdbd606dd94058b31fed9e040ea7d4353746ebc1cbcc590e82a746a8cf3b0e1fa6acbe97ac52fe2d0a46d0b9a6e696483f695139eb7cbdb58dd7ecf069e82cb975b1b3c89d8c992cd1be2c85a0c7ecc1211a0cfd7cf9c61557086f9744731932567ebaed32194f14509"}, @RTA_GATEWAY={0x14, 0x5}]}, 0x120}, 0x1, 0x0, 0x0, 0x20040000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="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") 2018/04/06 01:09:14 executing program 2: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000fb5ff0), 0x36a) 2018/04/06 01:09:14 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x14, 0x0, &(0x7f0000000380)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000000580)}) 2018/04/06 01:09:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) socket$inet6(0xa, 0x7, 0xffffffffffffff01) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"0707005b8140000000000000e4ff1b00", 0x1825}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x4, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24}, {0x2, 0x4e21}, 0x80, 0x4, 0xffffffffffffff7f, 0xffffffffffffffff, 0x3, 0x0, 0x5, 0x385, 0x8}) 2018/04/06 01:09:14 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r1, &(0x7f0000000000)=""/24, 0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000005000/0x1000)=nil, 0x1000}) listen(r1, 0x6) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/04/06 01:09:14 executing program 3: r0 = epoll_create1(0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp6\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0xc06d, 0x0, 0x2, 0xffffffffffffff81}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000100)={r2, 0xd7}) poll(&(0x7f0000000080)=[{r0, 0x3, 0x7f}], 0x1, 0x401) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x0, 0x0, 0x2, 0xffffffff, 0x3, 0xfffffffffffffffa, 0x9e43, r3}, &(0x7f0000000280)=0x20) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r4, 0x3}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f0000e9eff4)={0xffffffff80000005}) [ 46.872010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 46.888694] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/04/06 01:09:14 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) 2018/04/06 01:09:14 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/235) r1 = socket$inet6(0xa, 0x0, 0x0) sendmsg(r1, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x4e23, @rand_addr}, 0x80, &(0x7f0000000680), 0x0, &(0x7f000001ef80)=[{0x18, 0x0, 0x8, "010000000000000000"}], 0x18}, 0x0) 2018/04/06 01:09:14 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x42) ftruncate(r0, 0x7fff) read(r0, &(0x7f00000000c0)=""/171, 0xfffffc25) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={r2, 0x800}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x3}, &(0x7f0000000400)=0x8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000004c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x10001, 0x4, 0x4, 0x3ff, 0x4, 0x300, 0x9, 0x7fffffff, r2}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x101, 0x2, 0x0, 0x9, 0x100, 0xfffffffffffffffa, 0x8, {r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x0, 0x4, 0xfffffffffffffffc}}, &(0x7f0000000340)=0xb0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x832) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000380)=0x480d) 2018/04/06 01:09:14 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2040, 0x0) r1 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='security.evm\x00', &(0x7f0000000900)='/dev/vga_arbiter\x00', 0x11, 0x3) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x100000001}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x5f37, 0x1ff, 0xf3f, 0xc, 0x7], 0x7, 0x1, 0x8c91, 0x3, 0x0, 0x65, {0x7, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x99, 0x29e7, 0x2, 0x1, 0x1ff, 0x0, 0x9, 0xf21e, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000540)=0x80000000, 0xfffffd10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ca01000018010000000000001801000080030000800300008003000004000000"], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r2, @dev={0xac, 0x14, 0x14, 0xf}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00000009c0)) sendto$inet(r1, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000980), 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0xea) [ 46.955393] binder: 5598:5601 BC_INCREFS_DONE node 5 has no pending increfs request [ 46.964006] binder: BINDER_SET_CONTEXT_MGR already set [ 46.970779] binder: 5598:5602 BC_INCREFS_DONE u0000000000000000 no match [ 46.977659] binder: 5598:5601 ioctl 40046207 0 returned -16 2018/04/06 01:09:14 executing program 7: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000000080)=0x7c, 0x4) 2018/04/06 01:09:15 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x6, 0xf412}, {0x0, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r4]) fchmod(0xffffffffffffffff, 0x101) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={r3, 0x7}, &(0x7f00000002c0)=0x8) 2018/04/06 01:09:15 executing program 5: r0 = socket(0x10, 0x3, 0xc) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x1, 0x4) write(r0, &(0x7f0000000040)="1300200000230a00000000000000000000000000", 0x14) 2018/04/06 01:09:15 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0x7fff, 0x8001, 0x22}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) 2018/04/06 01:09:15 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr(r0, &(0x7f0000000100)=@known='com.apple.system.Security\x00', &(0x7f0000000240)='-selinuxmime_typeproc\x00', 0x16, 0x1) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x101040, 0x0) userfaultfd(0x800) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) 2018/04/06 01:09:15 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getpgid(0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000002c0)=0x8, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x7, 0x4) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000680), &(0x7f0000000640)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r4, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r5, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000600)={'yam0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780)) 2018/04/06 01:09:15 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/04/06 01:09:15 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs, 0x6e) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/191, 0xbf}], 0x20000000000003b2) dup3(r1, r0, 0x1) 2018/04/06 01:09:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) write(0xffffffffffffffff, &(0x7f0000000700)="42d7a5fb2e606456f17346aeabd302f1d29ef84660542848a063", 0x1a) recvmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/247, 0xf7}, {&(0x7f00000015c0)=""/244, 0xf4}, {&(0x7f00000016c0)=""/126, 0x7e}], 0x3, 0x0, 0x0, 0x4}, 0x0) sync_file_range(r1, 0x9, 0x0, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2) mkdir(&(0x7f000000e000)='./control\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)=0x0) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000540)={&(0x7f00000004c0)=""/116, 0x74}) r3 = open(&(0x7f00000006c0)='./control\x00', 0x80000, 0x1) umount2(&(0x7f0000000580)='./control\x00', 0x9) llistxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/36, 0x24) mq_open(&(0x7f0000000140)='procppp0\x00', 0x40, 0x8, &(0x7f00000001c0)={0x0, 0x40, 0x1f, 0x66f, 0x81, 0x0, 0x1, 0x8000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000380)={r4, 0x5}, &(0x7f00000003c0)=0x8) mknodat(r3, &(0x7f000003f000)='./control\x00', 0x1, 0x0) readlinkat(r3, &(0x7f00000005c0)='./control\x00', &(0x7f0000000600)=""/176, 0xb0) execveat(r3, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/04/06 01:09:15 executing program 7: r0 = socket$inet6(0xa, 0x17be6299c9048afd, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) fcntl$setsig(r0, 0xa, 0x1f) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x0, 0x0, 0x0, 0x8, 0x0, 0x780, 0x4, 0x0, 0x0, 0x9}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r3, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r4, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) sendto$inet6(r0, &(0x7f0000000440)="d48fbb201efeabba4cf1ec6ae8dc3b0773ce6c16d4a28d972c33ea86703b0e1903b4479b40ab9b48cafb096dad545a9a342bd34534c0db1ec687040c8b62b66528946766ab75369e079ab2c4b0e8dfde0ad7a41a2af5032e42e17fb8c7ca920371244bc670e2895d98509b532347065690b5626f84", 0x75, 0xfffffefffffffffe, &(0x7f00000004c0)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x2c5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8008, 0x9f91, 0x100000001, r9}, 0x10) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000680)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r9}, &(0x7f0000000200)=0x10) 2018/04/06 01:09:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/04/06 01:09:15 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mremap(&(0x7f0000d21000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000648000/0x4000)=nil) 2018/04/06 01:09:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000015c0), &(0x7f0000001600)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000000000000580200000000000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="81000000000000000000008845000000000000000000000000000000000000000205000000000000000000000000000000000000000000050000000000000000"], @ANYBLOB="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"], 0x4a8) r2 = socket$inet6(0xa, 0x2, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) setsockopt$sock_int(r2, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x20, 0x4) sendto$inet6(r2, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000580), &(0x7f00000005c0)=0x8) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0x6, 0x40140) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000014c0)) 2018/04/06 01:09:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x11}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, [0x7fff, 0x8001, 0x2, 0x80, 0x7, 0x7, 0x9, 0x1c96, 0x2dc2, 0xf84, 0x3, 0x7, 0x8000, 0xfffffffffffffffa, 0x2057]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x69}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/04/06 01:09:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) [ 48.229222] ÿ: renamed from bcsh0 2018/04/06 01:09:15 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f00008a7000)='./file0\x00', 0x0) open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0xff, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x0, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000400)=0x17, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc3bd8c7c9d07751ab5da2018db7f3e65332f0b2934edbfeb1af0e0a012833e727829d27423e64953dd42808672e5a1adb2b2df9f51bd9c853b1fb47b3dcf7e63a2714dea4f52ecd5950807c5ae9abd8a36d7e605f3403e337f45c", 0xd2}], 0x1, &(0x7f0000000940)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x205, 0x40, 0x80000000, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x5, 0x4, 0x5, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0xfa42, 0xb2d, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x4, 0x4, 0x8000, 0x2, 0x493, 0x7, 0xd3, r6}}], 0xb0, 0x24000001}, 0x0) connect$netrom(r2, &(0x7f0000000a40)=@full={{0x3, {"437fca50fc9ade"}, 0x1000}, [{"900600cb6074b7"}, {"4c87f75d900129"}, {"4713c983580b47"}, {"da2412bd921b59"}, {"6148e3a1fdd9ed"}, {"fd0139ebcb366e"}, {"6f6a19e8824034"}, {"8dd7e81aa510f7"}]}, 0x48) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fdatasync(r1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3, 0x9b}, &(0x7f0000000100)=0xffffffffffffff6d) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r4, 0x100000001, 0x1, [0x4]}, 0xa) open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) [ 49.291090] blk_update_request: I/O error, dev loop0, sector 0 [ 49.297266] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/06 01:09:17 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getgroups(0x1, &(0x7f00000001c0)=[0x0]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1000, r4, r5, 0x7, 0x2080) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) dup2(r2, r0) 2018/04/06 01:09:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000100)=0xc) r2 = socket$inet6(0xa, 0x81037b40581ca7ff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r4 = dup3(r2, r3, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f00000004c0)=[{0x0, 0x111, 0x1f, "a1605182324e35ae316b5dd1fa626a2a9153b92fa661698689e4f4cf7e55f37d9a3cd14ab2216af2912b224e03e455d274aee0f3918c23422497acba8b985ece9998702e45fe48e5258c797928b01f60728713354eaaa989fa96602b7d808f9156d8d73b5938640585a26ce31117b0bc17f5e3f3f9ff454fc4bb68d923a5525e2b421e3ac3b2a2f679e0850059a4ed2ab07b258de45219ffd9bc06baa7ac276d0cc0a482635502f41b5a56c6c60cc5383a86a3f2cf23a70cc6a783c27d84b6e9fe3cf942db64431dfff3c7f41f8b21c3128795cf9ac85ad6b09f7ab1c73245aa4c286fd25e96b1"}]}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000000280)}}], 0x800000000000183, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000000380)="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") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000180)={0x80000000, 0xb, 0x0, 0xffffffffffffffc7, 0x3, [{0x7, 0x6, 0x5, 0x0, 0x0, 0x3084}, {0x5, 0x80, 0x2, 0x0, 0x0, 0x8}, {0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x1980}]}) 2018/04/06 01:09:17 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='attr/current\x00') exit(0xffffffffffffffff) pwritev(r1, &(0x7f0000001200)=[{&(0x7f0000000040)="4897caf9f657e63bbc8dfe69e4735b2b41941551eee620effc85e101956f2f7d4edf635f3a8135000b13704a10b3966f758897ff4385d2ac6ad98a14276c34e5e4f466158ce5ccc5f3368556eba9d50dd64f1c18282eeb4143624764b8dd5bdc179b41a0b57cc9c89cd32a46b0af4744de55ad53b821ef643cfdb82b8c885eafda45f1bac10257492eb88b3a1d8a38d9076b9fbc13034313a4d49b2186545af02aba24abd2fe6b1d141629", 0xab}, {&(0x7f0000000100)="8bb634a0a3e359b9abfb8791e20edb48ff2900f34693621e2e107f1dafb997d1e248e09f2df452378987046b7ad73f74c2984210e23855df1557a76f35064e15ed00001dc2a3becc526e0c8ede1d38285e93abfcb13367fb3d3811906fcf00bd8300dd929d74c26c8ee7f37690a856fd50fcb1b91ccac942", 0x78}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="0de70b9dc371d902b7b737113021a1d372c43f1762f2754183a5d4828c9cbebdb843b0d2da7142b138cb8a6c069b712f6c0c750488b53b61a44f38", 0x3b}, {&(0x7f00000011c0)="1d23e7cca2", 0x5}], 0x5, 0x0) write$tun(r1, &(0x7f0000000000), 0x32) 2018/04/06 01:09:17 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getpgid(0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000002c0)=0x8, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x7, 0x4) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000680), &(0x7f0000000640)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r4, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r5, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000600)={'yam0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780)) 2018/04/06 01:09:17 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) faccessat(r0, &(0x7f0000000600)='./file0\x00', 0x20, 0x100) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xa4, 0x7, 0x8, 0x5, 0x9, 0x2, 0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000005c0), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x22, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002"}, &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000008c0)={r5, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) getpid() chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000640)=ANY=[@ANYBLOB="1000e4002a00400109007000fcdbcff8e58509cff1f2d0ad"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a4", 0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000480)={r5, 0x7, 0x20}, 0xc) syncfs(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x4, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) statfs(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)=""/102) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/06 01:09:17 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) listen$netrom(r1, 0x7fff) write$selinux_access(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f75010100007865635f743a7330206f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302c63316adc5e9bd8869b0430323320340000"], 0x58) 2018/04/06 01:09:17 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x2000000000020) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0210f091a2956387e980b446935ceb8442d7193f3d1b3a09000000000000000f4dc1704196971ba06602271b0334cb9b6fba53d7d6464e82fab10c984564e76ab0b8d3784f1a7663e5f93184b2"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000640)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x24a}], 0x1, 0x0) getitimer(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000006c0)={0x8, 0x8, 0x202, 0xc18c, 0x0, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r5, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(r4, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x58, &(0x7f0000001080)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500)={0x0}, &(0x7f0000002540)=0x8) sendfile64(r4, r3, &(0x7f0000000500), 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000019c0)={0x100, 0x200, 0x7, 0x0, r7}, &(0x7f0000001a00)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000001b40)=[{&(0x7f0000000800)=@in6={0xa, 0x4e20, 0xc000, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000840)="a9a2fb7ed549fbe029b3cd1593603f14c53d3f928ada094ab5f62e65de8ca6b42de413560bdb4e117c6b04e1ff61b662b68f6b5b919fc90a6b3c90319f6d8d7cc3e05d0c744cda4a6a567e22d84196a131570474f34d854b9c53e266ca940ea49b5f5d51e8e430ae30e40e7ad5f3ab9b7ed073415ed9468dbf44af614a187ffc11f6336652af4957e5a64d93185dfc2e469e7376ec701a8c184c4b0ad875dd92b812b83b103a4aaf968985ca9ad858b6178a82985a942b9272d72d1d61b6dc8829e6ed0c2f705bada52a21b32001c0b39942"}, {&(0x7f0000000940)="395299445a30098fac80fca8c5ef732959a0c7ea1bcfd679cef07aa7bb97a333309b54ee66b49b193316e428b233d84b54326d4a012a1a9373f1515b5ab2a22e9deb0b88bc856aadb05d850214f822f9ba4365271afa5a0ede74"}, {&(0x7f00000009c0)="2413c64700416cb2aeec84a937332201b3cb189cd2de133d8f5a8c211de9aa1c8f51779b120198b5fdd51cdb68872e8b9a185f9399d521eb18b2a0b4c4ebb68357cb235b3b06db4d1373757d51f9fbe40164aceaca5a6dae2ea5bc49af8daf3d1037d98aecd3d08623b1c9bf5776700e3ce954259e101fbe6298b0bd044e", 0xffffffffffffffd7}, {&(0x7f0000000a40)="ec512552847919fdc95ec2504b73122cd157d220b85caf8a3c70c92c6ebc3becc848d58345c5622769d129fed8060e2a5695c1f4251f28fe4e919a1fd3031cfd40e5943e3b5d634d24493bb2c2dc177593cabf113450e7222a2cf6b94cd8498ed8a3394903e7b15ec6971b6586d5e3bd61d9abb167754b67e503a8f368227fa2248c107508815fde14347ba5fe2aa509dabf3ef856d98deceebdbf293a1634dc74ca17356e79ab4de641684d3136bb54bf8acf4ce40de1c269caeaaf3ca79bf3c9d9abe96da31fd7e246187e416b", 0xffffffffffffff27}, {&(0x7f0000000b40)="686a212e37891858b9185574df075cb2746cc03e8a9465d9eabfd65cb73d09731e6e434ed6c61d3adca1d3a201ed18a166405d4872245bbb1244fe7a5112f36e2d4aa20d37b5284ae1d7d99843f70f91fd459830f9ffe96eceebd11444edb84ce3fbae27328f1c47cdb665425cd43555c8c90bae653fab414b999b7294b195d510f821a578850cf9d6a914d68a1a922e0015631aa560e35af9574a587028607375c5af68b95e945689e74a3b6647897c009c34e50400baa597ef93557364cb449197b56a15d06c7aadeaad4a9578d261a17df36e94aac7f4a089d7f3401f3ee70f4d156c"}, {&(0x7f0000000c40)="c3ac7700d4db3f8392160661b96c38ef959e47d3789b0dc1aab0ebebd3652dd3cb3ad23c54f6f3d6e9c4f72fb1216fa43bc6443dc18ca70208107d8d08921d9dd2f43476e0f445625a99c49509554f6e7c1b10f97c3c2a2f79b2bac5d4f71e9410736db2f9c36608964a3a51a6de1412023cbe57552a923fdb11f6aa2f638b67ad17138b3581a1f42bc883bc859bfb02153ff89776bdb8cce3713e1defaabe84fe0dd9fb57a0c168808226354aa61e9283d65798fa5f4a9d476486d2351c7655ea1fcac384b814ab1428bb4a48f42d1b86fd28b3e622427572df12"}], 0x0, &(0x7f0000000d80)=[@init={0x0, 0x84, 0x0, {0x3dff8ce4, 0xffffffffffff110d, 0x3ff, 0x8}}, @sndinfo={0x0, 0x84, 0x2, {0xfffffffffffffff7, 0x200, 0x80000001, 0x120, r7}}, @sndrcv={0x0, 0x84, 0x1, {0x8, 0x1000, 0x2, 0x7f, 0x0, 0x2, 0x4, 0x4, r8}}, @init={0x0, 0x84, 0x0, {0x401, 0x6, 0x0, 0x1000}}], 0x0, 0x40}, {&(0x7f0000000e40)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, &(0x7f0000001000)=[{&(0x7f0000000e80)="b8e4c622428c65af419a3e6bf3ba86313a2e06ecffb45b7fdd672c6abb5413cb3431eef2507db6e9baf8f04098d7eae8ecbeab674936c70a5b61193df2e1cc3a77abd06e49b29c6662cf1a3f1052d876a8b2b4d6aeccc843815b47dd65ad30303d575a2e45a91f032f1b60c4b90b9cd7c8a6ccf8f7246a727b834a6353b48ef542f778ca3ba91e70f698af6e4aa3d3a4a318ee6572034ccb4e77d372f33ad8c0278bb8dbee7b8f7b"}, {&(0x7f0000000f40)="a2d6c64a6befb34c2dfc22dc3ab24f77e86fc3728ececca23a9f4191239717219d29ee6b35453b4589d1f666f26675ad53065fca1b9777cbf3fb804177a5bcb2c3f130b45bf7a71be1c3eecaf0022b52d07562b90a770395bd17bd7bdd001adef8d078b95e96b67a8e770e2e5fcadc1566783e300f7c241018cbe42f667def81a3f3aff916a072", 0xff0b}], 0x0, &(0x7f0000001300)=[@init={0x0, 0x84, 0x0, {0x101, 0x80000001, 0x100, 0x7fffffff}}, @sndrcv={0x0, 0x84, 0x1, {0x7f, 0x4, 0x2, 0x0, 0xf6, 0x4, 0x1, 0x0, r5}}, @sndinfo={0x0, 0x84, 0x2, {0x80, 0x201, 0x100000000, 0x0, r9}}, @init={0x0, 0x84, 0x0, {0x8, 0x0, 0x100000000, 0xfff}}, @sndrcv={0x0, 0x84, 0x1, {0x1f, 0xfffffffffffffff9, 0x200, 0x3f, 0x9, 0x20, 0x1, 0x2, r5}}], 0x0, 0x4000000}, {&(0x7f0000001040)=@in={0x2, 0x4e20}, 0x0, &(0x7f0000001100)=[{&(0x7f0000001400)="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"}], 0x0, &(0x7f0000001500)=[@init={0x0, 0x84, 0x0, {0x80, 0x4, 0x1585, 0x7f}}, @sndrcv={0x0, 0x84, 0x1, {0x1, 0x5, 0x208, 0x40, 0x7, 0xfffffffffffffff8, 0x3, 0x3, r9}}, @sndrcv={0x0, 0x84, 0x1, {0x97a, 0x7f, 0x8, 0x91, 0x4, 0x4, 0x8000, 0x1f, r6}}], 0x0, 0x4000000}, {&(0x7f0000001240)=@in={0x2, 0x4e21}, 0x0, &(0x7f0000001280)=[{&(0x7f00000015c0)="7b78de4a907ba2d8966f599bde953ca00457b11997e2af81771ae96ed2b277ae14ee50fa6ec7b0df607025dfea46654c7207a05c7bf46950fa0c5f19cf44bb0876c93289481c02a532233945f178d6696b5cbc99546f1af246b1fc4364acb5591b5a5680efc2d217089e03537791cb27720e5a"}], 0x0, &(0x7f0000001640)=[@sndinfo={0x0, 0x84, 0x2, {0x100, 0x6, 0x4, 0x1f, r8}}], 0x0, 0x80}, {&(0x7f0000001680)=@in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffd}, 0x0, &(0x7f0000001980)=[{&(0x7f00000016c0)="2c47e558e9b7c91c8e25"}, {&(0x7f0000001700)="25f8d62d1d7c771b65a8a3ea4027284459434d872d7111f1008aa0f3b5e83b70778fe1aee7eae053ed67244da0f1f20b7a516f3af71e613be3d35d0fde81fc9a5c8db1fe36784f313d43a37b42eccedcfcb7328d6fd956e325ac0b04a6db232c16ba4fd688beff9bcf89625ce481ee6275019449847f8ae5006e7bad2cca815d46d0a98c8027d110bb3bdea5ca07d5510ae020b411841233f1ec6808534c1f9d60e2867df1b8ce5fc5010bc863c68d08a391e2315f45bcf3e0317fd34ff41ae9a03b36ff77b53216"}, {&(0x7f0000001800)="8fd4d9d61f5560676a9a26a610ba685630eb4f55191b72e809933d13afb6880629b4032508c4"}, {&(0x7f0000001840)="450358e22e662ba3dec698ee32646b8c6184c108389c69f3ebcfbf7235c0a05f396d3f468f7ebdef9dab725d0a76f8dab9480959da8ae5a1537306df7905a758ae8ebe97b0f28e2c5de7f070c3261c6168e3f5e92594549cc32f4e445f489615c34ebb7a39e363244366cb758ab73c10a2439cfc562a961074cdeb"}, {&(0x7f00000018c0)="a0e7e08ff9dbc75ae4aa9d3b2704c10d7e30ba5b880255edccbea2f1d107a8e61e3070d441d617d0984956013d834d3054709c56ea1a818d8ccbfd45f450774e797a682c7230e94834d4bd3f12da7c58"}, {&(0x7f0000001940)}], 0x0, &(0x7f0000001a40)=[@sndrcv={0x0, 0x84, 0x1, {0x9, 0x9, 0x1, 0x7, 0x2, 0x8, 0x7, 0x6, r10}}, @init={0x0, 0x84, 0x0, {0xab4, 0x0, 0x0, 0x7f}}, @sndrcv={0x0, 0x84, 0x1, {0x8, 0x1, 0x8000, 0xab53, 0x3, 0x8, 0x2, 0x3693, r8}}, @init={0x0, 0x84, 0x0, {0x4, 0x1, 0x7, 0x6}}, @sndinfo={0x0, 0x84, 0x2, {0x4, 0x2, 0x6, 0x5, r6}}], 0x0, 0x40000}], 0x92492492492495f, 0x40000) 2018/04/06 01:09:17 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0x7f) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140)=0x8, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/06 01:09:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1000000101004, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="a55cf2e000ff0773dd644e29bdbac227419b970931cde3af85e2385278111da081f439090d33965cb85cabaa824811af24f708b383c077982c96a7c2d2a5") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r1, r2, &(0x7f0000000100)=0x40000, 0x80) 2018/04/06 01:09:17 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000100), 0x800) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000440)="e43ec1bb0fdf93a34a74d19f0d3020ec03dcd284ea9e6c4b0c13ca4c590f23c3e08ed3e355501b0066734b59a9540928f9c27602dce1f1162ea1f3cb3a5a3044a80784dcb6a8a928df746930d7f494329718b5ceec1b47", 0x57}, {&(0x7f00000001c0)="99f6469d69872f1f57cdae4379c7639bdaf7bad944903711b8003fb9ecbdaca24fdf30b63a20d5fcb516946da80bc3a35ba539bc72378a9ce4ac78f893c79f67c18901c13ac6248b79f0b6c16e2716139445d48ab5624f89da2974e38b05ce877490f2fdb9181c1854d53f5832ef4ca1b85edb4186f2c1fcde3e94bca528dbd23804498b518140b0236b284b8913ad7c4ffaa0ebcc3cf080948f6fbf5281a72e6954d870bd041744412bf4345b6e2eba46fb65048533c577de248c6a20a1c25cef0e156a0eb9933332d496518518f7d9425aebfab988bcb863918ddb8c5807850c6a807d9c6bd60cf8ae81aecd5d98", 0xef}, {&(0x7f00000002c0)="5ebb111761818e969cd08734a6fa6f7a8ee776bf1dee9e052e3c44c7ee55a4a2b04b288bcc0dd45429df727c1b7711c643879234368aeae7c3b9172bf9b29a0b2fb0b70c245fe4c3cfb76735a59c811d0055d7df392fbcb91f8865a3525c10dbc0f768102d45a380", 0x68}, {&(0x7f0000000340)="1c2f07d4e33ce34278886df7158365cce0195adc81f7c35ac40e4e1b95e102d79a7a0503c46ac4d71d235b5c8003556d23f5cc88890ce198a9db111c39cf6dfcf9850119172a377c5bb13fcb59c01f5e629f26ee959a2deff09b83b381eab69464766e7e8d0410b5fad541007dc834b1b36b8a7e20f8c795b06f98d9d0e6a52aa70505bbb3f83419911a9905827e8bd3b1d5dd7c0434ec06685f095250d062e06a902cc5767a", 0xa6}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000780)={0x0, 0x96, "8f2857cefe2da81306f442aafcc5f8c9aee0a4ae5ce471dcec035dea8b869b01e6e9e7039a377a5b46fc939ac33a8bdc4e2999bd17596c1fc2a4efb02930b5b1e84393f77c0e193aea5c438724205f8f897de68d6bdcd2b0ae9537da9abcd9447f30d8bd460189e03e264eede10c4f1369e38bdaa3ede0c51bc9d785ac30af26c3ef02aa52aa133609e67153ccdc386c5a8db9963dab"}, &(0x7f0000000900)=0x9e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r3, 0x4, 0xdce, 0x800, 0x0, 0x8}, &(0x7f0000000880)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000740)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x42080000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)={0x194, 0x10, 0xf, 0x100, 0x7, 0x25dfdbff, {0x0, 0x0, 0x7}, [@nested={0xcc, 0x53, [@typed={0x8, 0x2e, @ipv4=@multicast1=0xe0000001}, @generic="7eaf16c31eb89ec5fc2c60287a95e4e34bd0ab766f80a53ea85e69a3804955aef8402d7c4d01ea94344a120da3d26fff9c952a862f6a219b14ae5cffc132bd01c8a6823402ea686eae63268d2aa908b79c08562a0fc654c30f36ebdf523cec963ddebc5df057db465cb7254153e631b049fc3c0ef0b3bab2820aae9820e6ce0b1a9a12ee4b25337d0be5590d5cc36d764d937bc5973bd8bee70b72dfdff4ac81e623e4dcbccc50dd35e07e5585a9d12bdf529f07db9ef3a8ec3dc25be8c3e4"]}, @typed={0x8, 0x64, @binary="8e54"}, @typed={0x8, 0x32, @pid=r4}, @nested={0xa4, 0x83, [@generic="cdff9ed2c4976759afd576ae", @generic="026de4a65249e82dfd14a1c650a25b3b5ba469f36189f1bd94aa6572cfda49b2505f085b11e086b944c70ea063dea42542bfc55fbf7a5f83846ab15fb6e1f05447a50f0a0a75b400b5a31d30d1a25e71f67e51929f78499fb4174c0b4e151b4544efa526815139f7234c7e0a2ec48acc578779fac3fd7698481741342a81e52363cf6998beea2ef74eea186a380875b4d4ca"]}]}, 0x194}, 0x1, 0x0, 0x0, 0x41}, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)) 2018/04/06 01:09:17 executing program 7: r0 = socket(0x8, 0x802, 0x0) write(r0, &(0x7f0000f4afdc)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) 2018/04/06 01:09:17 executing program 0: r0 = socket$inet6(0xa, 0xdffffffffffffffc, 0xe1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x50, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0xffffffff80000001}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x1, 0x8, [0x7fffffff, 0x3293, 0x3ff, 0x9, 0xffffffffffffff81, 0x4, 0x0, 0x3da6a082]}, 0x18) r2 = accept4(r0, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x80, 0x800) getpeername$ax25(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x7ff}, &(0x7f00000001c0)=0x8) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="20000000000000000400000000000000000000"], 0x20}}], 0x2, 0x0) 2018/04/06 01:09:17 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000052000004ed453718a9a713231a1394d90855ac9aac69ceaf61d32639c85476d59e84802bbd7000fbdbdf2500"], 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0), 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600), &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x2, [0x0, 0x0]}, &(0x7f0000000d40)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02d8"], &(0x7f0000001600)=0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = creat(&(0x7f0000000000)='./file0\x00', 0xc) getsockopt$inet6_dccp_buf(r7, 0x21, 0xc, &(0x7f0000000040)=""/50, &(0x7f0000000080)=0x32) dup(r6) 2018/04/06 01:09:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000), 0x0) socketpair(0x1, 0x80002, 0x6, &(0x7f0000000e40)={0xffffffffffffffff}) r2 = socket$pppoe(0x18, 0x1, 0x0) dup3(r0, r0, 0x80000) r3 = creat(&(0x7f0000000e80)='./file0\x00', 0x42) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000e00)=0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)={{0x1, 0x8}, {0xffffffff, 0x3}, 0x8a, 0x5, 0x2000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}, 0x0, {}, 0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000100)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000f40)={{0x0, 0x5e}, {}, 0x1, 0x1}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer\x00', 0x803f, 0x0) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000380), &(0x7f0000000b40)=0x2) r7 = request_key(&(0x7f0000000840)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000c40)={@multicast2}, &(0x7f0000000c80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x7fffffff, 0x4e23, 0x3, 0xa, 0xa0, 0xa0, 0x3a, 0x0, r4}, {0x0, 0x1, 0x8a, 0x56, 0xfd, 0xfffffffffffffffd, 0x9, 0x7}, {0x7fffffff, 0x7ff, 0x7f, 0x6}, 0x81, 0x6e6bb6, 0x2, 0x1, 0x2, 0x1000000}, {{@in6, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x3501, 0x4, 0x2, 0xa800000000000000, 0x1, 0x0, 0x1ff}}, 0xe8) r8 = add_key(&(0x7f0000000940)='pkcs7_test\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000009c0)="94bfd80630f63b49d5829f332141644e2bcfbd32d5e3ec99d4344d2cd622772bde4e1971443c708da671628bd00ce8c5d3eea6cc1728bea53c40672a0afdc146006fd2a4f91129173b2a86fcfa80588752c2f96b383693cea7cc99d0dd30c8e5b30e061b218e9cce7def73d8a44906d81655f5ccdba87dbbaa675593ae4c653f8bcda4724957d4c9207bd38d3b14514dff0df9c2f7cef0eea412875d6d", 0x9d, 0xfffffffffffffff9) keyctl$instantiate(0xc, r7, &(0x7f0000000900)="ca9ea2b1d8e41621e5cb6bae6a6f5d3070d7545249030dbbaaa5f0d0354619ec65b9ad764a73c01111209059ec3ec88eee1307d77177e7cb744d", 0x3a, r8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)={0x10}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000340)=0x579) r10 = add_key(&(0x7f0000000b00)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="174e9822f39274cf11bdf9d1d06f08fa834c1c78659b41753b531da39a032544e94884b3801cc5b41cdd96f3c5c63798a615c1a63710e87272cae56438a174f6f54bf7211a4f2d09f1b685870b73a5674f20151a6b8943c2cfbfd2938712529cd6815dc002bdbb2fab64066e87f7cd62b0e22c5ee7a1849fe383d2e166c9e10744d07cdfd58cacc735ffc79d3a1b8b9aa03daef1b437662237a6a2dd2e4927ee5e9a994f3f32a0883e44788e2c857288adeb0ad1bb9311418b035cbe1f028ba1d7930676dc9f", 0xc6, 0xfffffffffffffffe) add_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="695675f56f559a8776d88a9acefe59d28a322560c53e988b6e501ecc7a846f1758218c40d5a8317eda2c4034c0d8e705bb8df449de371325b47fffe2e1eb6b60a127dcf736fdea", 0x47, r10) getrusage(0x1, &(0x7f0000000740)) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f0000000a80)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x60, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, "9885ecabbdfd6b4897fddefffffc0800"}) request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/sequencer2\x00', 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r9, 0xc0505350, &(0x7f00000007c0)={{0x4, 0x1ff}, {}, 0x2, 0x1, 0x101}) 2018/04/06 01:09:18 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000180)={0x94, &(0x7f00000000c0)="9f6d35ab37a061557b2b794ca2e38328e7443076296b46f3c166380723085272fd2a7f4e0acff6723639c259e81c3d6a249037819663ca3b4d5dd1beb583ee16067d7e731a7c3bc11eb2fdb6f0db12cb56fda814cd6e8310c243ac661a4e62e47ab706cb4a8bc9b3dd4fc2e4afce17fa25316256e20ee059c6a628e4bf8d00a9d817d65fde3bc0804a7a94e5c0a18d2ed055a2ac"}) 2018/04/06 01:09:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xa201, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000040)="99a32911c98327ad035db1d3ee40e60fbc5bb958fa8539333df106afe3294e625ad77ed0ba8e37cb6e64c64b738bba0d48ed6b6fb485236efbfa38a58ba738d3e87d699227b90a7d92c2bb0e77849e74e6261967f3e9f344d71fb473e12d3fff221827e781c889394c146f25d6d40e0c727d3820c8d7fa649ee4bc8722dac3273a2d7c26d2cb2d37bb74939e3feac8f1ed4f07c6da4c9bdf266a8599b815", 0x9e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'teql0\x00', 0x4}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/43) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x81, 0x6}, {}, @control}], 0x1c) 2018/04/06 01:09:18 executing program 5: getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000540)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000600)="b45c") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x100000001}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f27ff8)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r7 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r8 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r8, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r8, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x5, 0x1}, 0xc) lseek(r4, 0x0, 0x3) r9 = socket$inet6(0xa, 0xfffffffffffffffc, 0xffffffffffffffff) keyctl$instantiate(0xc, r7, &(0x7f0000000480), 0x0, r7) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={0x0, r10+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0xfff}, 0x20) 2018/04/06 01:09:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101002, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='aio\x00', 0x800, &(0x7f00000001c0)="5d27cf4f280e5e9ab71cda726ee1abae911a9cfb06c73e762ebc07247d00510a596824e26f0e656741bd80") 2018/04/06 01:09:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0xfffffffffffffffc, 0x400000000000000]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$TIOCSCTTY(r2, 0x540e, 0x5) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/167) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x100000000, 0x7fffffff]) 2018/04/06 01:09:18 executing program 4: getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="440000001b074f12cc3532908f54e893761e739a415dfa07c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b23e30a1606aaac7e01a5828cd1969e5a54e5d2dc756a6be3a646eafd56143fcfff99d1a098d81deb00000000000000007d238c3a5f992d8e7718ff509dfae0d22fda3455554b40c6c03a5a736e0796f126b243dde5c6"], &(0x7f00000007c0)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) getpid() syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000004c0)=0x712a9e10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r4, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={r0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}, 0xf0eb}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x40, 0x9, 0x0, 0x8, 0x200, 0x4, 0x6, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r2, 0x5425, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f00000002c0)={0x1, 0x8a4}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/06 01:09:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2a0000) writev(r0, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033ffffbffda060200000622e800d7954492140d00040006020000d200019c00", 0x29}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000140)="ac40b4864e13c140471a8d0d20a68bdf0a113023359747b054aee186b0c1c79c170af37b5f4dc0d174b5a8fe18c042f5404648d2ab8fab2df2548c634332a867256d084c1895d9a658914ad9a9b6e908c659fc160345b85bc9b05cc33cf3b8d48c8e8049a82e81b95e5c0bf2b888769f8be6feb50ff7882435af35798873", 0x7e, 0x8c, &(0x7f00000001c0)={0x77359400}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) clock_getres(0x0, &(0x7f0000000040)) r3 = memfd_create(&(0x7f0000000080)='/dev/net/tun\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x10000, 0x25a) 2018/04/06 01:09:18 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='attr/current\x00') exit(0xffffffffffffffff) pwritev(r1, &(0x7f0000001200)=[{&(0x7f0000000040)="4897caf9f657e63bbc8dfe69e4735b2b41941551eee620effc85e101956f2f7d4edf635f3a8135000b13704a10b3966f758897ff4385d2ac6ad98a14276c34e5e4f466158ce5ccc5f3368556eba9d50dd64f1c18282eeb4143624764b8dd5bdc179b41a0b57cc9c89cd32a46b0af4744de55ad53b821ef643cfdb82b8c885eafda45f1bac10257492eb88b3a1d8a38d9076b9fbc13034313a4d49b2186545af02aba24abd2fe6b1d141629", 0xab}, {&(0x7f0000000100)="8bb634a0a3e359b9abfb8791e20edb48ff2900f34693621e2e107f1dafb997d1e248e09f2df452378987046b7ad73f74c2984210e23855df1557a76f35064e15ed00001dc2a3becc526e0c8ede1d38285e93abfcb13367fb3d3811906fcf00bd8300dd929d74c26c8ee7f37690a856fd50fcb1b91ccac942", 0x78}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="0de70b9dc371d902b7b737113021a1d372c43f1762f2754183a5d4828c9cbebdb843b0d2da7142b138cb8a6c069b712f6c0c750488b53b61a44f38", 0x3b}, {&(0x7f00000011c0)="1d23e7cca2", 0x5}], 0x5, 0x0) write$tun(r1, &(0x7f0000000000), 0x32) 2018/04/06 01:09:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") flistxattr(r0, &(0x7f00000003c0)=""/158, 0x6) flistxattr(r0, &(0x7f0000000000)=""/25, 0x19) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x200) 2018/04/06 01:09:18 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x7, 0x6}, 'port0\x00', 0x10, 0x40000, 0x20, 0x0, 0xaa38, 0x7, 0x1f8b84d, 0x0, 0x4, 0x7ae8000}) r1 = socket$nl_route(0x10, 0x3, 0x0) readahead(r1, 0x8000009, 0x6) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f0000000300)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/04/06 01:09:18 executing program 2: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x7, 0x80000000011, r0, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/04/06 01:09:18 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x9a, "175f09542d1d1d7cbb5996ccaace4af2d3bbec3c280ca037e10bd8815cc2f8564b4b260221dd975728e3bb62ba17c92b20048331fa0971c91831d0849313ab29388e0f7c137640075a785d6f57967a99aba223b4957f6db972a15589f562ac8811779d096989306b4c60771b6abd1dbeb0ce3befc653421ee1d452ccdb3da76e76d41d1a351d140c2a83e98166dd15c9eb95fdadae415bf50cd3"}, &(0x7f0000000280)=0xbe) get_thread_area(&(0x7f00000002c0)={0x4, 0x20101000, 0x400, 0x8, 0x7fff, 0xe56, 0x7, 0x6f7, 0x6, 0x8001}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0xfffffffffffffe63) socket(0x1, 0x1, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000100)='ipddp0\x00', 0x40}) getsockopt$sock_buf(r0, 0x1, 0x119, &(0x7f0000000040)=""/192, &(0x7f0000000140)=0xf950) 2018/04/06 01:09:18 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc694fb5853db46e, &(0x7f0000901ef8)={0x0, {{0xa, 0xfffffffffffffffc, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x104) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) sendto$inet6(r1, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000002c0)=""/8, &(0x7f0000000300)=0x8) pselect6(0x40, &(0x7f0000000380)={0x3, 0x1, 0x1, 0xfffffffffffffffc, 0x8, 0x2000000040000000, 0x7fffffff, 0x1e}, &(0x7f00000003c0)={0x20, 0x0, 0x7, 0x0, 0x9, 0x5af, 0x1, 0x5}, &(0x7f0000000400)={0x2, 0x9, 0x1, 0x6, 0x0, 0x6, 0x800, 0xfffffffffffff3c2}, &(0x7f0000000440)={0x77359400}, &(0x7f00000004c0)={&(0x7f0000000480)={0x3}, 0x8}) close(r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x35f86450, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0x800}}}, 0x104) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) 2018/04/06 01:09:19 executing program 0: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) mq_getsetattr(r2, &(0x7f0000000100)={0x80000001, 0x9, 0x9, 0x4, 0x1f, 0x1000, 0x800, 0x100000000}, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0x364}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x521400, 0x0) close(r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, r4, 0x100, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xc}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 2018/04/06 01:09:19 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1c}, 0x22) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) fcntl$setsig(r1, 0xa, 0x1e) 2018/04/06 01:09:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) r4 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001640)='&]/vboxnet0md5sum\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)="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", 0x1000, r4) 2018/04/06 01:09:19 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r0 = socket(0x3, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f0006bb404fe0c051c020b49ff6e10b500200700eb0800030001009bb6", 0x24) 2018/04/06 01:09:19 executing program 5: mkdir(&(0x7f0000c41000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"5e199862dfca23"}, 0x2}, 0x10) mount(&(0x7f0000d41ff8)='./file1\x00', &(0x7f0000485ff8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000000a000)) 2018/04/06 01:09:19 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(r1, &(0x7f0000002ac0)=ANY=[@ANYRES16=r0, @ANYRES16], 0xfffffffffffffe26) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002680)=""/159, 0x9f}, {&(0x7f0000002740)=""/162, 0xa2}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x20, &(0x7f0000001ec0)={0x77359400}) getpgrp(0x0) pipe2(&(0x7f00000008c0), 0x80800) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000900)=r2) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mremap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) syz_emit_ethernet(0xd2, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa15884700f0ffff6ed3df9d5c9b7a03ab937ee6693c65ed2e0edec3cd624f709f9a9ebb1e65d9d36efe634f72496087d3a9a2aa423db14081d53e2287440c11e0d85c94ba78c5132faf3ea98304b2bda53444714c182e93608b302b31f69d7024bdd8fb0f3044e9e2a47d7e8b62e73d09974c05d37ab3d68ff0e3dd17465252af0c2f97df4f122293c284332b882cab5f8e1c534c79b0cbd90ad254ad5cc7824b71f30fdfb2a5e2dc409201de516a00b3b3b43bfa17270989bb6b02d61b5d073870ee9c30680393"], 0x0) 2018/04/06 01:09:19 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'nr0\x00', 0x601}) mmap(&(0x7f0000031000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xe4f) 2018/04/06 01:09:19 executing program 1: r0 = eventfd2(0x1, 0x80800) fcntl$dupfd(r0, 0x406, r0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/04/06 01:09:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x30000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ff9000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x80000001}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x5, @empty, 0x1}}, 0x2, 0x0, 0x2, 0x9, 0xccac}, &(0x7f0000000300)=0x98) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f00000000c0)={{0x3, 0x1, 0x1, 0x1, 0x3}, 0x9, 0xc63f, 0x331}) r4 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00000003c0)=""/172, 0xac) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2012, r4, 0x0) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r0, 0xfffffffffffffffc) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000001c0)='\b', 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) close(r1) 2018/04/06 01:09:19 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r0) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) 2018/04/06 01:09:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x34) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)) fstat(0xffffffffffffff9c, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/04/06 01:09:19 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(r1, &(0x7f0000002ac0)=ANY=[@ANYRES16=r0, @ANYRES16], 0xfffffffffffffe26) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002680)=""/159, 0x9f}, {&(0x7f0000002740)=""/162, 0xa2}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x20, &(0x7f0000001ec0)={0x77359400}) getpgrp(0x0) pipe2(&(0x7f00000008c0), 0x80800) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000900)=r2) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mremap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) syz_emit_ethernet(0xd2, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa15884700f0ffff6ed3df9d5c9b7a03ab937ee6693c65ed2e0edec3cd624f709f9a9ebb1e65d9d36efe634f72496087d3a9a2aa423db14081d53e2287440c11e0d85c94ba78c5132faf3ea98304b2bda53444714c182e93608b302b31f69d7024bdd8fb0f3044e9e2a47d7e8b62e73d09974c05d37ab3d68ff0e3dd17465252af0c2f97df4f122293c284332b882cab5f8e1c534c79b0cbd90ad254ad5cc7824b71f30fdfb2a5e2dc409201de516a00b3b3b43bfa17270989bb6b02d61b5d073870ee9c30680393"], 0x0) 2018/04/06 01:09:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x900, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x5, 0x6}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x0, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 51.800791] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 52.019265] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/06 01:09:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={r5, 0x0, 0x7}) r8 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d80", 0x4e}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r6, r7, 0x7}) renameat(r4, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000380)='./file0\x00') r9 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r9, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r3, r4, &(0x7f00009bcffe)=0x40000000000, 0xc3) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="60806807aa999cd04ad990c83f339283ecfddc0ecbc6f9fb5d133e5cced9143bf7f8b78d2c028fb6dc88c155eba41a90b9dd37297f1b3932953cf4302a90df71fe695b9048381c916a6a2020a3abec20c8cf9695ec1fdf57c48d3aa5df66b7528d912741044812df859a8706db754ca4aeb326f8197e956957d9a525df297b5051f12cd30451d6c09914e38e723b83f8196e01ebcc0bc3865d9d2ba366e6b4b0cc5162ed66176b687192ff54d75f21863278d33b9fd7a5118b10ac196b0317204ecee8997d8ec015fafdf870b183768e3a9b651714142fef2b"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r3, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r10 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r8, &(0x7f0000000480), 0x0, r8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={r11, r12+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r10, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r10, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/06 01:09:19 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) signalfd4(r0, &(0x7f0000000100)={0xfff}, 0x8, 0x80000) exit_group(0x2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/04/06 01:09:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'lo\x00', 0xfff}) 2018/04/06 01:09:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x400061f6, 0x418002) ioctl(r0, 0x440000000000127d, &(0x7f000002cfff)) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x2001) r2 = dup3(r1, r0, 0x80000) recvmsg$netrom(r2, &(0x7f0000000500)={&(0x7f0000000000)=@full={{0x3, {"2115be5a4756dc"}, 0x4}, [{"ca4c09b75e714b"}, {"b97316a065e1cf"}, {"22be743d973792"}, {"4f6084b8fe7c78"}, {"d4309ad45f2b80"}, {"c6bd4b51bbc7f2"}, {"1e4d96d3a1109c"}, {"5632afa48b51cf"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f00000000c0)="5e804768d79fb2f8cea2443592a02c5345d4574784e092a49a5796096730dfaae34ea6b98e6844efc2d08050a86324c73e322199366ab76e40fda2bc16fb39143dcc4c9ed024d0eb9ef8f220b6a4c1c9d1edcf160aa8982e5d591687f4f3783a8060ca8b342a3578a754aba18ec2", 0x6e}, {&(0x7f0000000180)="4928ff7adca1c45fc4d0040fdeb5e2e7090669ecc326b6df64f71d173cb2af04ab2e24a323b98c63d1208211448d86a73be396b539a7688c7dab47d2d7af717602ab84d8035edc42532605156c8f8df0906d6508e4972a2c328d604444f3b2428580a79326e30fe6e057e5b19649c8a55c25f2d525000bb405fb65e0cb3aae7d32a53e4eb89311467a9f319a6ebe4dffd2d97cfd4516ec1c375a1a593b09a7b9de1cfce927f54798e84dfb8f7b548fa15f9ba25a45c1c533418494457d3ea966", 0xc0}], 0x2, &(0x7f0000000280)=[{0xf0, 0x11b, 0xdfdb, "5df7e222fccc9d31dd31a2388da72e4d957c7eb8573372a01d2136c30d8c0b1a1bb7f2fe1f107027711a17887ccaf83a5173b5e8832092c52c504318754be2443666ab98f4f1b3bcddafbed66dcf9d8a836cc812aa85ea4314a5a85a26889be05955aff28637a28bd646c7e23c00b9afb5a466b3523525d63f6fe58238807024d28362f1d4244d93fe5880b35eed6e28eeda9e64c86cdaf0a42f402e98feb94d84d19c478f235ba20d8b832fa1309106a9b2551323b59f4f5cfb7ca6cd44ed9e476398960f6f5e999bb72552d7f0184bdc91db6e902cf8f4f0cd30faa1ea765bd7"}, {0xa0, 0x10a, 0x4, "7201cab514595d181a83e75f9a64dc58f470fea7ef57e0e8593f4c81ab18d178d73de79e84737d765b84792f7b41bc2e015366fc06af95fe531d6a500215e452b3d7f060d2df72623cd290c3aac7be7a82486726ad47e00b011d2d72e362467df9a63d3c8a1465cf9d16506332b05f9ac6b910810c69d7213cece39624e236355c4c1cf05a89af705f578bb595fca15e3abb5a"}, {0xec, 0x10b, 0x1, "fda7d6f9ca99234d6003b534e91e980e36359646f77591db9ec51aa8d0d10dbc6bf3dd9ca9e87227f555d3f2f57b251fd010b5486c759c5febfd7cb0324a972fd22c17444698221f67f77352c3849fb123b4dfc78186b0e5767299bd5e8555351223ace370f7026abb02b8821336b52c2abbc97011394c333d1b8e9c6495c9bc232f1f7bda94952fa1ec5193fc4b496ce6958ae7715ef07bbc71719567d65b16690afa1fda22ac7e26496402384f1173ce076791c06d82cca8fd98c4052f5c03f8c0f1cd40d854cd9cbbd61a116a1b35cfc489a11ee80b48f299e2ee940fe201"}], 0x27c, 0x8000}, 0x2000) 2018/04/06 01:09:19 executing program 7: syslog(0x3, &(0x7f0000930f14), 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '.em0\x00'}, &(0x7f0000000040)='cgroupppp1selinux\x00', 0x12, 0x1) 2018/04/06 01:09:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/06 01:09:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000000000)={0x2, 0x4e1f, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/06 01:09:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x3) 2018/04/06 01:09:19 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800000000046180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) write(r0, &(0x7f0000000280), 0x0) 2018/04/06 01:09:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) 2018/04/06 01:09:19 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="b84a74d9b9c4042b490d268900b5d636cc143bc08430e4ace311188e441e8d13", 0x20}, {&(0x7f0000001180)="c7ed579110f5bd373371ae3af7b139e049f4a8368ece1092618ed0d46a36de3f1b3c60a26dceac6a61b99762b8b2244f2fadb171c1e30ad33f8e06d127dd44588c46faf4fbd518463e70e1b57c12e5a24c057b0045aca1b0ac924611ae95aaf46ca7bc48f6416c96a96f7081a61ecfd4656d9247d2d1f0f3e3453227491739b5bf7c19baf6dd01dc4e7aa285a89d94dfdb591e667e6ade8f7f7dfaf5ebf37699d0fcc54dd890c966cec83e1a9242", 0xae}, {&(0x7f0000001240)="2263d7b298be67d539a9986f35f136088a76107bb62f9cbfe63d487fe229aded9d394f47d8da8e9cd5d3add727856f2321d1b862cb13b87bdc10d5f099d864a9c5497a0e54eb887ebfa40ee29ed935fb061e7f87010c469af99c59e4f9cdc912e0542a06a9bef4c9942d65b1519c2f1c3c753820ce2b12f5a89d431196d8056791ec7c792c6d70f95e0b2bd067", 0x8d}, {&(0x7f0000001300)="76848fe8b9640ef848f806ca5b38aa021174bdacf65f64caf4e8c3ab5c86dc3544a8077bd779ab80ae599396de392b6ae1eebab9f965853a8af5cec1918a460d6900deb55748a2d440ba5c475c67de0de8d4ef942c1832ca408387a168c165efb9df93c1a3a3b7eb80f7ea6b93bdc2b650d71338e7411cd6600929f49a211336af7a06c9eeca0677fcbb9bbf5f0771f10abd9971722aef5998c1253372c35b081b766fc0aa65886b3de80d5dd109bd9b33617ff782b3dd8ae54bccd688199e7ee07d0d476d3ed895", 0xc8}, {&(0x7f0000001400)="e9b04c0652b7d0f403b3faacdaffaa3e35bc9817e9388133b1b949e0eb308b1faf2590acbe6f740a5c92ac1711da106274b40f324f227a404ab181a4757b96835fc101073434043709c0cc65471f11d73c25576e6e59caffcb4ebdec1d9bfe6596fea20dbfbc7e38503d", 0x6a}, {&(0x7f0000001480)="8a3de13c29670114186a861e4e5d26c811ef9b438d317a44ae953d17b150773b527614cfc02d6f39ab379a2fcfe38f01307908b0653d1e7ba7073cbe5b93074f456798123efc1a2867b723f7935c2e29adb27fd07aaa9bb9f1e89c1c0c4e9bc0bafa5a42eec209774027b086d654674f2ccba81263aadc10573be37494d63e144317eabae30248c480566b3026cdcf127d4459ae89e768caee2ba14355bfdf2ca6aecf8e03", 0xa5}, {&(0x7f0000001540)="3d3c5b4246057e69294999e6e786b59fc1c5d6d6bb82f891236e87065ecc874d151be19045c3be5dc0cf8db72138654de896f8e7c3bb58066c2cf33b3b91415fdb3d2f3a23b790c1d8ace119ad30211e2537813a1f29d1f77be0e6302ccb484f3f3ddbf9f470710c35b87fe67f803afed91980fb739bc78994380a4ea76f5d98990d251acdff6ab485349b6e1a991c66193cbdab57dbc543f4cc2461cc5cc1c3fab0ecb0433a320db2cff3c02ba91c36459349a6ddb08dc1b46437a74e920b35e1c75be87ad164963d95fbb4b7894a29e78529fba01a026c9a1a6d4e2fb4cb6c41ff101b76", 0xe5}, {&(0x7f0000001640)="7af500c30fd52676c00b7ad02e7f680e0eebe8dd4e83a324087c019da5a80c4389e6a4a3696a4d6260572f4618dbb777a95883e15a0b1b", 0x37}], 0x9) 2018/04/06 01:09:20 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000924000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x4d) prctl$intptr(0x200000002a, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x8, 0x4, "c00e863eff7f", 0x101}}) 2018/04/06 01:09:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc}, &(0x7f0000000200)=0x98) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r7 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r7, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="0836ec366a185340bad89bbb9251687097a775680ae80a2b1be004e8f546ec2ed1f54a36ac4affd253f1f5205c82f352f1a3b83f04d8306897ce9dd4f92a7666320f6b9ced6fd5b00d603b8d5777da78ed0784c4e1840534e8a49514fd2868824ce9139b529272c3843a5ade663bdf6fbe310003db86009c52e4ec86758b0a9072125e98a472c1e6a45d323896fb6ea44a8ba58a05328beded2457d2391d59eed167b06c1b1d6f202c82ca8afb85a0da7a897e3ba6f7a208fc1c4b154a1329712be74f9559c93a330bb1d6e715db664d2bfb0b644f7a61ccf24c4f38e6bedd191dca4b229b0000000000000000000000008952"], 0x1) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000980)) writev(r3, &(0x7f0000000180), 0x0) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0) request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1}, 0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x590, 0x0, 0x800000}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="51a306f3f51c67789602d7a2b2b339f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3b", 0x31) 2018/04/06 01:09:20 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) r1 = mq_open(&(0x7f0000000000)='\'\x00', 0x43, 0x8, &(0x7f0000000040)={0x1, 0x0, 0x3, 0xff, 0x3, 0x8, 0x81, 0x1}) fcntl$dupfd(r0, 0x406, r1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="100000000000000016000000"], 0x10}}], 0x1, 0x0) [ 52.392885] device lo entered promiscuous mode [ 52.401501] device lo left promiscuous mode 2018/04/06 01:09:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}, &(0x7f0000000100)=0x50) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) fremovexattr(r1, &(0x7f00000000c0)=@known='security.capability\x00') 2018/04/06 01:09:20 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e9}], 0x1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r3}, {r1, 0x8000}, {r3}, {r2}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000580)=r5) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5de0298a86a53c30b79dbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a87f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b81e0f67"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r6 = dup3(r4, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x7, 0x0, 0x4}) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) statfs(&(0x7f0000000500)='./file1\x00', &(0x7f0000000640)=""/32) openat$cgroup_subtree(r1, &(0x7f0000000780)='cgroup.subtree_control\x00', 0x2, 0x0) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96", 0xa1, 0xffffffffffffffff) [ 52.462207] device lo entered promiscuous mode [ 52.483284] binder_alloc: binder_alloc_mmap_handler: 5946 20000000-20001000 already mapped failed -16 2018/04/06 01:09:21 executing program 2: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x11, "33460755b1c3eb07138884ba59394dd292"}, &(0x7f0000000240)=0x19) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r0, 0x4, 0xff, 0xdd7}, 0xffffff77) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = accept4$bt_l2cap(r1, 0x0, &(0x7f0000000000), 0x80000) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000180)=@req={0x20, &(0x7f0000000140)={'bridge0\x00', @ifru_data=&(0x7f0000000100)="c38292922c56dc6ee8b4f59e0d66c2fc65a451395fbf024a79ee41b9e1916a68"}}) setsockopt(r1, 0x109, 0x5, &(0x7f0000000440)="254be570dc918eaabc05b4d6403122e9f2451687664173b8413b6fb70118aad9d6a08096825090553692b82f0606fe31a08c0bb568e89e6f9cb4fb6b2ea1057d000e14c61603e603d7906496e45deabb49b3707762bb4bf72594d06ec1f765ab0263722c5e12796f11a5cebf3f7615d4c4fda7f25c10a01775d16f9a36a3d27c4661a3b05bb82d0500000000000000cb718c41492a3103eb211f49ce9b38caae61f2997fa9ad81bd266f63e932daa4c131c2852bb0a8659ee9cbe05db1b26dc27df2", 0xc2) poll(&(0x7f0000000040)=[{r1, 0x2}], 0x1, 0x1f) socket$inet6(0xa, 0x800, 0x10001) ppoll(&(0x7f0000000440), 0x0, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000000300)={0x6}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/06 01:09:21 executing program 6: clock_gettime(0x9, &(0x7f00001abff0)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x30, 0x9, 0xffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x20}, &(0x7f0000000100)=0xc) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x8001, &(0x7f0000000180)=0x4) 2018/04/06 01:09:21 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x100000001, 0x83) r1 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000001, 0x50, r0, 0x0) fcntl$getflags(r0, 0x401) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0xa, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=r1], 0xc3, 0x0, &(0x7f00000000c0)="7d43d2b3e3847598bc7beb1e869c50905c3228e2885174f668e02421c1ae0de93c8232e3e2f272b7630d159c5f66cc6bc95e2f513de354395067ee64a13a7344e5226b1c93b745e8caaa077cd87c74ff4312c39c8099014ede339b91de8e4c56ce94ddd687c36c37b07ecda3d09de536b8271a50619410f424109da89c1e47d1df6ee7221ad3013382d5022c749e79a53222721f2bfda75c8493877361f293fc080f1b0853b824880576208c667c88c67005de7ecf1254fbc999c3804bff1564e7af45"}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x4) 2018/04/06 01:09:21 executing program 0: r0 = socket(0x10, 0x8400000000002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x6, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9c}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0xf3aa}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}], 0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r1, 0x0) 2018/04/06 01:09:21 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x10000) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1db, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x2c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x1, 0x40000000000000) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c882ba9442bac3b9b6d4"], &(0x7f0000000240)=0x2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x100000001, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) 2018/04/06 01:09:21 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00001fafe1)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x2b, @empty, 0x4e24, 0x0, 'lc\x00', 0x20, 0x101, 0x28}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x2, 0x8, 0x3f}}, 0x44) 2018/04/06 01:09:21 executing program 3: r0 = syz_fuse_mount(&(0x7f0000eefff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, r0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ea9ffc)) 2018/04/06 01:09:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c7ff85)=""/123, &(0x7f00002c6000)=0x7b) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) 2018/04/06 01:09:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xadde, 0x0) signalfd4(r0, &(0x7f0000000080)={0x7fff}, 0x8, 0x80800) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfff, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x1c1) 2018/04/06 01:09:21 executing program 1: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x31) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2000, 0x0) write$cgroup_pid(r0, &(0x7f0000000240)={[0x31, 0x36, 0x30, 0x30, 0x34]}, 0x5) uname(&(0x7f0000000480)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 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, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/04/06 01:09:21 executing program 5: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/9, 0x9) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/06 01:09:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)={0x2000}) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x18, 0x21, 0x8aff, 0x0, 0x0, {0x1}, [@generic='8']}, 0x18}, 0x1}, 0x0) socketpair$inet(0x2, 0xa, 0x800, &(0x7f0000000000)) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/209) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x9, 0x5, 0x77b, 0x2, 0x1e}, 0x14) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000300)=ANY=[@ANYBLOB="1003bcc36c8ed9f1a7ea9318a5000000000080"], 0x10}}], 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x80, 0xb6, 0x7, 0xc7, 0x1}, 0x98) personality(0x5000002) 2018/04/06 01:09:21 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x411}], 0x1, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(r1, &(0x7f0000002ac0)=ANY=[@ANYRES16=r0, @ANYRES16], 0xfffffffffffffe26) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002680)=""/159, 0x9f}, {&(0x7f0000002740)=""/162, 0xa2}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x20, &(0x7f0000001ec0)={0x77359400}) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r2) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000e00)={0x4, 0x0, 0x10000, 0x8c}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000001040)={r4, 0x5}) clock_gettime(0x0, &(0x7f0000003680)) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x3}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') mremap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x9, r4, 0x2, 0x645ff0f4}) syz_emit_ethernet(0xcc, &(0x7f0000000740)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [], {@mpls_uc={0x8847, {[{0x0, 0x40, 0x1}], @generic="6ed3df9d5c9b7a03ab937ee6693c65ed2e0edec3cd624f709f9a9ebb1e65d9d36efe634f72496087d3b1a2aa423db14081d53e2287440c11e0d85c94ba78c5132faf3ea98304b2bda53444714c182e93608b302b31f69d7024bdd8fb0f3044e9e2a47d7e8b62e73d09974c05d37ab3d68ff0e3dd17465252af0c2f97df4f122293c284332b882cab5f8e1c534c79b0cbd90ad254ad5cc7824b71f30fdfb2a5e2dc409201de516a00b3b3b43bfa16270989bb6b02d61b5d073870"}}}}, 0x0) 2018/04/06 01:09:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x5b16, @multicast1=0xe0000001}}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e21}}) openat$cgroup_ro(r2, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4f, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) 2018/04/06 01:09:21 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3ab}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000640)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d72"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e", 0xbb, 0xffffffffffffffff) 2018/04/06 01:09:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x1e) sendto$inet6(r0, &(0x7f00000000c0)="03e9ab95234f9aa7351b84d212ca4ea8b4ec9c474151a3522c9d6f13edef9e9b94dc4b1761ad321357cb9a851c15e320c0473207e16948c8eb883df2550c483922f85855032e9cf3eb57956e2c175e567d9e54018744ffa7d573c958587bc2b5e4aac457eeeda3ccdf72fd5a784d7b26079921cabdec5ad0ec20597f826ebc15e165b626f9510962bab168587b24e58355e301fc8f2a3803b461601d4d04651aa6c56b77d992186fa71540e44f2850e0a05e946f6dda13dcfba56c4ec215efde297c99d43013f394d1afac4946d79c9617", 0xd1, 0x884, &(0x7f00000001c0)={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, 0x1c) [ 53.499188] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/04/06 01:09:21 executing program 2: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000240)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$inet6(r4, &(0x7f0000000880)=""/4096, 0x1000, 0x120, &(0x7f00000004c0)={0xa, 0x4e24, 0xde72, @dev={0xfe, 0x80, [], 0x15}, 0x10001}, 0x1c) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r3, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(r7, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r5, @ANYRES16], @ANYRES32, @ANYRES16=r7], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) close(r5) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r1, r2, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780)) [ 53.685841] IPVS: Creating netns size=2552 id=10 [ 53.756034] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/06 01:09:21 executing program 3: mkdir(&(0x7f000010eff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000788000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f00000002c0)=@ax25={0x3, {"ef212bc89533db"}, 0x4}, 0x10) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000080)={0xffffffffffff0001, 0x7, 0x5}) [ 53.820398] IPVS: Creating netns size=2552 id=11 2018/04/06 01:09:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') sendfile(r1, r0, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/04/06 01:09:21 executing program 5: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/9, 0x9) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/06 01:09:21 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001e00), 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001e40)={0x4, 0x8, 0x1, 0x0, 0x72a}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x0, 0x4, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffff456, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}}}, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300030e000000000000000000000005000600000000000a00fe8894e0febbfb834e20182a29adbb09a09567bf00000000000000000010000000ffff0000000000000000000000001c0de805be0200010000000000000000000000000005000500000000000a004e200000000000000000000000000000"], 0x70}, 0x1}, 0x0) [ 53.885606] pktgen: kernel_thread() failed for cpu 0 [ 53.894155] pktgen: Cannot create thread for cpu 0 (-4) [ 53.900711] pktgen: kernel_thread() failed for cpu 1 [ 53.906367] pktgen: Cannot create thread for cpu 1 (-4) [ 53.912318] pktgen: Initialization failed for all threads 2018/04/06 01:09:21 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="cf0109051e00000021030000060000004a010000010000000000000000000000238b1995b04265404e8ccad70fdde28f9be778ecf841cdce27078673dc8c0abcb0c7103dd1f9e1f73cedc4de274ccb25b00ba166995f6791c9599f7e0355df2b7af064428424cbdac68670f8a8235f335034000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x972) r1 = dup(0xffffffffffffffff) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/122, 0x9}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000da9ffc), &(0x7f0000edaffc)=0x4) 2018/04/06 01:09:21 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), 0x3) r2 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa000002}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x14, 0x4, 0x420, 0x70bd2b, 0x25dfdbfd, {0x5, 0x0, 0x5}, [@typed={0x8, 0x84, @uid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4010) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/04/06 01:09:21 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001840)='/dev/rtc\x00', 0x224000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f0000001940)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001980)={r2, 0x4}, &(0x7f0000001a00)=0x8) getrandom(&(0x7f0000001800)=""/31, 0x1f, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001700)=0x0) r4 = geteuid() r5 = getgid() sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000002c0)="40739c38eb0bba426a6aae1a957c6bb48593e82db433ed6f79cfc69847a71ff3d948d527cccec613", 0x28}, {&(0x7f0000000300)="09a93289783bcb8451fa3dc1f157f601e8837981bdfcb8c6325d17b4b65a08604ce124067f93e95a4a2ff37f53ab96d1875de1cdc4621326745100479ea400c8d914b922db29bb2de0", 0x49}, {&(0x7f0000000380)="058590d237d14dad1087edc7c6e8af0896f8c4e5de05c6248651b0", 0x1b}, {&(0x7f00000003c0)="3083b2ee2256cb05b47a69d76bd12559457c92bdc08c8c44e85cfa39d3f6f313158c7db29c8c55c8a96f1877cca739460a859ea36ee75a76cc78fd2456363507f2ca96b5fa512925318d8fc3c02515742b572be8c5d2ba638a762343326877962bc65a55a5c200034f78245f65a29e55d36a931033bd42a10466b74f241f6f727a7ea233d4a6caa85c0426ddb68eacdee8eb5b5127d8c70f3df2afa6fd9d912d4a5c6bcc759b8638a16125f43e5ce590dc3fe8e08dd1c9f35c61d1f5a8c496da91f0497284a37a", 0xc7}, {&(0x7f00000004c0)="ce4fe01b61f8a0814380fde10e5cff2a0381c75019461523047b384b530661e626191e3c82ef27a4b95b33752da5131c2076fef1284c5c35558a1c73f469522cc7db14647a2c549c6096a582f405774ffb51056e83fd4e53674f89a2a3c5ac45aadba3872b6337eed2bd9f80f762e28cd9d536be7caff204357181c3f7ed7719593c074f68a771a8b523e86f539017cc03aa74f4b3cdab0ce1424b1a02f5f5c7b54d7bcb7ffccae9c6963e203af2e58642ecae860812f1ee8f7af4693f2e8bd1f3daa7d86bbfe021d2b1fda87096a4bc0ff348097e23e0b93609f8ef06902a", 0xdf}, {&(0x7f00000005c0)="7c6430f6811736fcb0012e0ad7116d622a33b64818ef75ba5f4d5795501395c7652f1de83732127cfb03b5ef0e297c744bbb", 0x32}, {&(0x7f0000000600)="f4e0cd35776d6c5bdd239771aaa0bb2a621b3cefd3424bba9c0f0b18b0915a08074021e17a4c8a6b2f8d9795a233fbaaef7eb94d0a40777b54b63350cd5ba74ed5778390e0ea5119c68dd531c8156881aa729f53afee2ea36c9ec1ffcdb7cd425843ff09d8432f532e34303aea5d24854298a10dcc6a45a9d5f23d3ee08eb80a30d8f55ba3463e3a59449135db16451a0c13279f9e03d8a647de52c1ee2071be92", 0xa1}, {&(0x7f00000006c0)="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", 0x1000}], 0x8, &(0x7f0000001740)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x10}, 0x4) r6 = syz_open_procfs(r3, &(0x7f0000939f01)='ns\x00') r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f00000017c0)=0x3) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x16}}, 0x14) preadv(r6, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x3) [ 55.273174] pktgen: kernel_thread() failed for cpu 0 [ 55.278330] pktgen: Cannot create thread for cpu 0 (-4) [ 55.283707] pktgen: kernel_thread() failed for cpu 1 [ 55.288829] pktgen: Cannot create thread for cpu 1 (-4) [ 55.294170] pktgen: Initialization failed for all threads 2018/04/06 01:09:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=ANY=[@ANYBLOB="c1c7f19eab8093714275ba51"], 0xc}, 0xfffffffffffffffc) 2018/04/06 01:09:23 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd9ffc)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r1], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r3, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init1(0x800) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r7 = memfd_create(&(0x7f0000000400)=']\x00', 0x100000000000000) fallocate(r7, 0x0, 0x0, 0x10001) write(r7, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r7, r7, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r7, 0x0) unshare(0x3fefffd) clone(0x1, &(0x7f0000000900)="05ee4b66e9adec82f36bbc2c9101fd84d034645647da10000000ff03000000", &(0x7f0000000dc0), &(0x7f0000000d80), &(0x7f0000000b40)="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") ioprio_set$pid(0x2, 0x0, 0x8001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x4, 0x0, 0x2, 0x4a}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001380)={0x1, r8}) 2018/04/06 01:09:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000040)={r1}) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000080)=""/36, 0x20) 2018/04/06 01:09:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0xd) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000), 0x0, &(0x7f0000006000)=[{0x10, 0x29, 0x8, '$'}], 0x10}, 0x0) 2018/04/06 01:09:23 executing program 4: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) 2018/04/06 01:09:23 executing program 3: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0), &(0x7f00000012c0)=0x8) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r6 = fcntl$getown(r1, 0x9) setpriority(0x0, r6, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r3}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r7, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r8) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x40800) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f6", 0x33, r5) 2018/04/06 01:09:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x5, 0x4e21, 0x100, 0x2, 0x20, 0x0, 0x6, 0x0, r1}, {0x15a2, 0x5, 0x7, 0x3f, 0x100, 0x8, 0x3f, 0x100}, {0x3, 0x5, 0x3, 0x7ff}, 0x58, 0x6e6bbf, 0x0, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x1, 0x3, 0x8001, 0x9, 0x3308, 0x1827bc0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001fda)) 2018/04/06 01:09:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) 2018/04/06 01:09:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x867b, 0x3ff, 0x100000000, 0x5d, 0x5}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r5 = dup2(r0, r1) ioctl$KDSETLED(r5, 0x4b32, 0x54) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000380)={0x1, 0x1f, 0x8, 0x7f, "0d6b72d87fb5aa96534e962767283186b9cddbbd952a753c1dad77bb74103a3f"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000400), &(0x7f0000000580)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x2) sendmsg$inet_sctp(r6, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce54c83635f17acaeb56876447377ce20b12b77675c122324e10307e66d0334869e58d97c267480faafa7c59c8ffb20e545f691da446e81ce24d64bba0d6197835", 0x5c}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0xae85, 0x400, 0x2}, {0x190, 0x1, 0x7, 0xffffffff}, {0xce9, 0x0, 0x5, 0x80}, {0x3cc7, 0x3, 0x0, 0x800}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0xc) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) 2018/04/06 01:09:23 executing program 0: unshare(0x41848340) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@local}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) [ 55.397550] mmap: syz-executor3 (6101) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/06 01:09:23 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r2, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x7ffffe, 0x11, r3, 0x0) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001580)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f00000013c0)=0x4) fcntl$setstatus(r4, 0x4, 0x6000) lgetxattr(&(0x7f0000000180)='./bus\x00', &(0x7f0000001700)=ANY=[@ANYBLOB="7379737465532e76616d666911f85458e2733476f50876bc9024b3d11fba3db52aac0ac15164504898215e5c0a84e3aff4eeff9c469dcb55af0d70f4207057767a18c8e27e03984b8252653a6faa7d4c7cfb7a2ae42989a9577318e2045a2910fb0e3e3cc45637d68c941676d3d0bba07d4f668c19d4304d61bb22f6ddd86fbbfd"], &(0x7f0000001440)=""/235, 0xeb) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) getpriority(0x2, 0x0) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/06 01:09:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)={r2, 0x2}) fcntl$notify(r1, 0x402, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) 2018/04/06 01:09:23 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000880)="2e2f6306006f75702f73797a3100549e74e0a66d39d9215754bd5fab988a9233440200000084620923bf42e360f363aba823d95f93614bc744a2efe11cda556fa0", 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000c40)=ANY=[], &(0x7f0000000e00)="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", 0x1b6, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000200)={&(0x7f00008c4000/0x2000)=nil, 0x2000}) eventfd2(0x9, 0x20080000) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x0, 0x3bf4, 0x0, 0x0, 0x1ae0ea1e, 0xca, 0x6, 0xbf0}, &(0x7f0000000680)={0x0, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x600, 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$KDSETLED(r2, 0x4b32, 0x25191e0b) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)="188ec733a14a2a50f8b634e9d19295a0b2634145044adc9efc63de783d9706deca75f2a7df0449fa933139cbe1bf732014ab757dacc06ff383e118f72f325adf051ccff5c66364bc3a1b414902b6fd0fc3a6628176929cec52a4394fa7aa34834b207dcc7bb36d3c27bf", 0x6a, 0x0) keyctl$assume_authority(0x10, r4) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000b00)=@alg={0x120, 0x10, 0x2, 0x70bd2d, 0x25dfdbfc, {{'drbg_nopr_ctr_aes128\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xffff}, {0x8, 0x1}, {0x8, 0x1, 0xc3}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x7}]}, 0x120}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x0, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff, 0x0, 0x0, 0xffffffffffffff00}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000d40)=ANY=[@ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135ef0ac3da20c4a5ac0ae2d687f11943553db6d23d620b56a51df6b7fea574f260d222205a3c1ccebff5f26bb23cc03cd92c9a7f89a1da9925880d18815837019df4a08a646ee81714f70daad0d0ec0f870fa1d1225bd1006875a78b89d81777b2e4c0d3dc43660a19d1550105fa7b2766aa9e269911d63eec2bc971136e"], 0x1) fstat(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file1\x00', r6, r7) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000a80)=0x5, &(0x7f0000000ac0)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/06 01:09:23 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001ddb4)={0x2, &(0x7f000002d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000072000000226936bf5d0db4d3f50a9eafface8ece91a41a3fcb3b03b40a5bd52f72b61a04003cf582800000006575f42c6846f7cf40e8f3abfde375a67f7f3522fc1f53ac40cb2ccf6b0229bc5d82df1fed7cbc2a81d82c447ef97ee8cc4df1d32c436c4f36ffdfc1eca2"], &(0x7f0000000100)=0x96) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x800) accept4$bt_l2cap(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000640)='.\\loem0-keyring!proc1\x00', 0xfffffffffffffffe) [ 56.320684] kasan: CONFIG_KASAN_INLINE enabled [ 56.325106] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 56.338357] Dumping ftrace buffer: [ 56.341876] (ftrace buffer empty) [ 56.345567] Modules linked in: [ 56.348872] CPU: 0 PID: 6148 Comm: syz-executor2 Not tainted 4.4.125-g38f41ec #21 [ 56.356474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.365810] task: ffff8801d39ab000 task.stack: ffff8800b66a8000 [ 56.371848] RIP: 0010:[] [] sg_remove_scat.isra.17+0x17b/0x2d0 [ 56.381131] RSP: 0018:ffff8800b66afab0 EFLAGS: 00010202 [ 56.386558] RAX: 1ffff1003b0e986d RBX: ffff8801d874c358 RCX: 0000000000000001 [ 56.393816] RDX: 0000000000000008 RSI: ffffc9000925b000 RDI: ffff8801d4abd274 [ 56.401072] RBP: ffff8800b66afb00 R08: ffffed0016ec4124 R09: ffff8800b7620900 [ 56.408325] R10: 0000000000000005 R11: ffffed0016ec4124 R12: 0000000000000001 [ 56.415568] R13: 0000000000000008 R14: 0000000000000000 R15: dffffc0000000000 [ 56.422812] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f56b4b40 [ 56.431006] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 56.437048] CR2: 00000000f56f5c20 CR3: 00000000b7358000 CR4: 0000000000160670 [ 56.444297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.451558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.458797] Stack: [ 56.460915] ffff8801d874c370 ffffed003b0e986b ffffed003b0e986e ffff8801d874c368 [ 56.468899] ffff8801d4abd258 ffff8801d874c340 0000000000000000 0000000000000000 [ 56.476871] 0000000000000000 ffff8801d874c438 ffff8800b66afb40 ffffffff825bb5d6 [ 56.484835] Call Trace: [ 56.487395] [] sg_finish_rem_req+0x2a6/0x320 [ 56.493424] [] sg_read+0xa32/0x14d0 [ 56.498670] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 56.505305] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.512293] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 56.518938] [] __vfs_read+0x103/0x440 [ 56.524356] [] ? vfs_iter_write+0x2d0/0x2d0 [ 56.530295] [] ? fsnotify+0x5ad/0xee0 [ 56.535712] [] ? fsnotify+0xee0/0xee0 [ 56.541131] [] ? avc_policy_seqno+0x9/0x20 [ 56.546986] [] ? selinux_file_permission+0x348/0x460 [ 56.553717] [] ? security_file_permission+0x89/0x1e0 [ 56.560441] [] ? rw_verify_area+0x100/0x2f0 [ 56.566381] [] vfs_read+0x123/0x3a0 [ 56.571635] [] SyS_read+0xd9/0x1b0 [ 56.576792] [] ? do_sendfile+0xd30/0xd30 [ 56.582474] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 56.588677] [] ? do_sendfile+0xd30/0xd30 [ 56.594375] [] do_fast_syscall_32+0x321/0x8a0 [ 56.600493] [] sysenter_flags_fixed+0xd/0x17 [ 56.606517] Code: 45 b8 eb 3e e8 c7 64 da fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 56.633094] RIP [] sg_remove_scat.isra.17+0x17b/0x2d0 [ 56.640028] RSP [ 56.643842] ---[ end trace a5cacda1a518b854 ]--- [ 56.648737] Kernel panic - not syncing: Fatal exception [ 56.654594] Dumping ftrace buffer: [ 56.658108] (ftrace buffer empty) [ 56.661789] Kernel Offset: disabled [ 56.665383] Rebooting in 86400 seconds..