INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. 2018/05/04 16:06:37 fuzzer started 2018/05/04 16:06:37 dialing manager at 10.128.0.26:43959 syzkaller login: [ 48.916011] can: request_module (can-proto-0) failed. [ 48.926821] can: request_module (can-proto-0) failed. 2018/05/04 16:06:45 kcov=true, comps=false 2018/05/04 16:06:49 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0xe362bd5c4bfe25a3, 0x0, 0x98a}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r3 = socket$inet(0x2, 0x7, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x2, 0x8001, 0x5, 0xffffffff, 0x1f}, &(0x7f00000002c0)=0x98) accept4$alg(r0, 0x0, 0x0, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r4 = open(&(0x7f0000000300)='./file0\x00', 0x400000, 0xc) ioctl$KDSETMODE(r4, 0x4b3a, 0x82) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000000340)={0x2, 0x200, 0x7f, 0xffffffffffffffff, 0x1ff, 0x1}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000380)=0x8, 0x4) setns(r4, 0x52000000) futex(&(0x7f00000003c0)=0x1, 0xb, 0x0, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440), 0x1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000004c0)={'filter\x00', 0x8d, "38bd634ef080b52dd9597d48cabf336252a8d92173b4f67788f9a7a010a8a28cdcce5cb007f7fffaf1589a66adf4cba75e098bb5782c81ddd2b3349617d99bded23eba9bad911c6a80893295d59b968245c75e15ccef696500a1cc4508c52d7d3a0083506b0931be6e2eed8efe2ba8bcd8569ecde0cdda297f02f528a840556f9db8f7c1ec98aa9e721ece0010"}, &(0x7f0000000580)=0xb1) ioctl$SG_GET_COMMAND_Q(r5, 0x2270, &(0x7f00000005c0)) recvmsg(r5, &(0x7f0000000cc0)={&(0x7f0000000600)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000000780)=""/205, 0xcd}, {&(0x7f0000000880)=""/219, 0xdb}, {&(0x7f0000000980)=""/220, 0xdc}, {&(0x7f0000000a80)=""/151, 0x97}], 0x5, &(0x7f0000000bc0)=""/196, 0xc4, 0x9}, 0x0) getresuid(&(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e21, 0x4d19, 0x4e21, 0x6, 0xa, 0x20, 0x20, 0xff, r6, r7}, {0x6, 0x0, 0x6, 0x8, 0x7ff, 0x7ff, 0x0, 0x401}, {0x8000, 0x9, 0x6d83, 0x8000}, 0x400, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3c}, 0xa, @in=@rand_addr=0x2, 0x3507, 0x6, 0x0, 0x7, 0x2bc4, 0x4, 0x2}}, 0xe8) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000000ec0)={0x3ff, {{0xa, 0x4e23, 0x0, @empty, 0x7}}, {{0xa, 0x4e24, 0x1, @empty, 0x7}}}, 0x108) r8 = open(&(0x7f0000001000)='./file0\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001040)=[@in6={0xa, 0x4e21, 0x9, @empty, 0x4}, @in6={0xa, 0x4e23, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e23, 0x6421, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0xb9}], 0x8c) fstat(r1, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r8, 0x400454ce, r9) epoll_create1(0x80000) r10 = semget(0x1, 0x2, 0x5d3) semctl$GETPID(r10, 0x4, 0xb, &(0x7f0000001180)=""/4096) modify_ldt$write(0x1, &(0x7f0000002180)={0x7, 0x20100800, 0x0, 0x100000000, 0x93, 0x7ff, 0x7ff, 0xffffffff, 0x7, 0x4}, 0x10) 2018/05/04 16:06:49 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x88000) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) sendfile(r0, r0, &(0x7f0000000040), 0xee) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r0, 0x5, 0x6f2, "b49a2553e0717308e98adfaf5a7c3870f58f1ef12b78c39d5b81dee3bb19fe6d348d221dd4a41a33c3526dfd8e5f97d7375f150920070c6338ba1178599cff6d990e10e8996ee665c62cb9422a0461580cb0f053f96cc0e6d18462d40567dd47591787bae58370c75764280c1c122fb5752e17378cf523de905bb78b65916e8cf6a4a64184038a1fb6fab8083f6e4a24bc4b07142379890a2d"}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000140)={r0, 0x9, 0x0, "12e11cd71afeb96c5ee096dfa643624dfe9a05d4f2371d62c2be7da077c52a9eb1a598e47463074d22ad7ec2275307c8f051fae2970e644d82a413459e3c4cdaa4f810f74ec489be79d49bc46f1c26386324c88325aeae82a347d48382c28b5c83f7ac50f9ba30f2d37061d1eddbff6b28b0632031501af2280cad60d0b238ba30727abf567e05190f5aa7a02ab2363c3fb466dca2caef014efd03a4d996450e8c728074afbc4d2498b47bc5401acb668f5e27b7f1ede1299ee4b8c47cf594ab7fa714509fd0f2432722fe496a82ca2bb2a97cba1fffc0909b0d803c787f0bfd07156e283f755ca51335135fc200adecea98d2e2e82c1aa4b1c0335c21e8b8fa30af571e555734049f91da61f34cbb21009c5552111825ee295e9b7e8ec5a89ba51f726756a59179bc8b6460591e022de76d031b6e24ee241d29e717973bd28e7f2903253de03a9f4c8dfafe1a4ef8d2418c90b2feb29fd62b233fd986b11a60d2e16f5a30b7d5b21f5a394b5cecb8c60a65e47d2dda24c8ca9707a25df3604350c676cb57475f12a1368c2e6762d60b0e8134c792a3fbea04da9caeb4f4ce0b23669f69cbea6fed37b082d521d5c39f67695537754870e749eb95ec38490455463fb9a3ef61e271488f0f30871950158962622d4e0c05806544f6a3649e461c98af38dc52f6371fa5a52e8748dcb8c50f7f6f0a27ad0e6ab5fccf814528c7daa52cc3d7434138ca9405b99f1d08ba3c5d05b4befc9cb14b8b5a775dd1baa3204a0db96781c78d530660ea90a16d560452308404d5e39b351ffe1068ea79d4fde6f0ad716593e0392c324c61a1a1699de96bd7ee935085e66eaf5a05b017840ab45e63aab1b71efeb7c102e51de8fe18fbd8b562914e1a97709dfbb111878a6a6ca34959e13428477649592ff564bc51954ba90ed9bc94e1b7b47b2a6ab43d7b031e79838b1c6174bf9f9f0bcada2d312fece9c5177a6d13350c330497ac32469714ba4ef1a63a4458abbd83c837b42c06aa5feaf30a540b7ef6f0dfe2bfd481880422b9ab542614db0ce520559ada86d0ff8cdba641f8851ca84a081e8deb45388ff41fc775d1a61f31c1109c108f5639cde3b4c4256bd7af4cc93695b1b339e47155548feedfd96d8aa3e2e09ce556c9c6c7d86742572961869c6310ac6b5d19c058c4793188af6b325dd2699865be95b8d2969e803792fa5f8f6e49599c994d418a2c46c754247748104d516b3984a709b075c3d6a6475c523f91abc583a3386d3f0c0722c7d723d5fd55cf14b472d770beb87dcf5946705d61f06bc8f23b7a9871e6ee135be16fb1b3967963867e0794d177352bf38d98fe7926bce53bff129f461a7ded2c8c6e6f588ff04f733dac7b92e729156e05dc604e1a76297a05f37c76b731521df5420b255842b9cbe203bccbb55ca73e2aef77bb991523a6feec706858c5162f30359f7d6bdee12d52ae8dc66968385d1b92b41ef959a066d595f270d316a797b467be7d5050e6c63d9c469fa460956e451e642e078027b97e0502a319cf9e61fccf8f0de540c8727add89cb8072889b3eab3bb4a2fa31730beb588f15d7d74bcc97b3ffac760396f99e010086c8f813e07eefa6e207f58b83926071323c5129aca847e3e1ff01cad5d4bc7214f0a358e7d5333ee8cea4119a6284e1244b5e098578bcbf0292d466dca75287043774f9ca91c9b763aefe6e3add6b3f822f5429aa4f9be4960ebbfd37d8c701d76997859d296a2069167bb9dfe0f6d4731c515ce54e368f447f337b0f519c8a4f73c634d5aabe358f0c7f34cf017c3f57d1bd1bfeca8f8286744254d5ebd53680d23229643c68a315181028c46668dcb80fa37db5c65037e7300ecd6d80f5dd64de6ab315aa589e601024674f41beff4af886a94952048483a25bad897d91dd495bc7247ea419982c722b0daa0ad1a893f5432fba6f6c4b50b38a87acd8cf0d543a43affa1960ea955d2a3d7a6bf4569075a8d2816b22d1877fed4b554a5939d874937b8b3244abf38e6a5fe4962d81eb457952c4193206a8813463a753341b7fa483f003e5072a085b2e6eb31d317ececc8b987113a21709cfe78215448ee10259d59c86fd8f2d8f5c925f35a517d408fa306ea87327c0f07ecbed914f9faf52437597cc42af26fa0c726ef6a8c2837963cfa8a3875e54aff393fe3c63d2f47582c44bb3fd43b53f6bb042667431efb36dfebf98d494f894648b4dd540f95005cd7ea85916156aae10ab13c0eaf6ac0eb6fc60f520cfb0e019db076a0b0d735cf237b099c10e9d9aa7485a99fae6e9a35f8af8591d2285760da07ebb38d13b10cb525fc26f8e65a4f11a5f1d9f49a323fbd2f716b896b13b7b2467d9c00a98b625e3edf0e5992a52ae386b5157ed730977d68f4a1b4029ebbb00e53d6d62adf373e1b7feffcdd501d9f53f4e00e24af257ef4f87b7e5b4a10cf1280cb51eb846c6e06b1761ba851efe5b6a1576b5c01e54828144cde0702c91276833f2172bc4ab521743dcb1108e948f66501631c4fab04cfb108801b1b9cf734e16482fc7baed5d9a396d3ec102ad61cedba7a25523c9ac6f9a4fe1dac3fa68e71a2e7509584af39be802f4fe0f101e6a2dcb156c6c562963f68fa559e9e18bbb645d744620d5ebd10ab3565fbd604daa09e74b6545190d367a28449412ddfb1e456e3067bbd589ef34c2c0379d863665e52414894bb348082612a77596b3be87e0137cad828eafe7a16f57f6c25fe373a998c055913dce2d40f46a1ccdae5bc2e9e23437cfd19b543464b36c9c16c9abef0f15f5a337a39c276a4a1e888b60a1181e0d36853506ea68e8a27a12cc4a6b94010bae2eee9861d6393242040c4ab0b56eb08e35b1cf0eb38879d3fe97f10bfe607402713efe163176e35991c3f736b98531b1697da150e018b30a0ce73d266c48c6fd934686ceaddc844791ea3077126988a5aef966326c297c713756599e8d32037e0389b99c0e0fc3e47cdafeb0bacd7a68afe1eef6a6a6b6a0665b50826327e1eea9f07d8f5968070652505e8a0edbdcc1e80a64c133bedd8300c31f6292775ee4d5ba9422c3c9bb559c28d40ba5de741956c95ba21e3b7c568642c67f71d6bf8b647eeea408712038109e674e7fb60c1c47c9ee68ef4e9205c31608f5bdd0cbd89659c9f57157e9297a3d9585e3c04a26c1f697650bb5d0ef0fa3eb7e4161c13132572d1ca2ff9addf53633242c9e9ac2d312dc8947706485f13d789b08a2e2b9050b411a29f4b2648fff7d2f78610e677652f5fc16ff4ce432860246369bd0240859cd2907c6cc5517fd104adc8a000cc473b29e306861a346ec5545eec82aa6f9317aaa004c99a9035ebe8d90a45dc82a56a1fd78c01f52790b404ec6eb917518fcddff7fa8576f70d9aa66ca93ee9cdc068ab7fd972a0ab3b41f3931b031ff8a9479ff101598a17e69ab3a910880b62ec8567d25b8c7ca65bb9302d7bb4ae070802c5231c495663712fd2bdde61ce0604f4ff9575fd0dd985e497035ca1c513655ff689033e3a5e2bf344e63ed3787ad2048fdb8328e86b0b0a27aa9f74a96d90affbd77b22b67a3ce2acb92bd0e44bfe13fcf8cfaf55c3dd8aaddbcedf42bffa23f1c7db28c31344dff627e3dd9b18ba15f767fdc604f7b58aa6c3e8e57b29f1aee1d67611dd46f93281b6444d2565a0e433611a940de216169a44ce8392ffb5dd589d762aa66b0919c0ab49e566058c93f2e3379209841f469bdee05a7cf06286dd2735b1ab1157042f9d4f89dfaf3ba4cbd1732b26457ae0016ae909181e263d5389381dfbcf5e42c32a3ba55dff9f0c7e6288c87cff7d807386c95868440e864658de89c44a4636b4ecf5223fac25f76d3f8e865fbc288946152bed5c6d0dedfa9615f65232ef6e8574c118b045c9b1632276db7e4690222c7c5c1d20c4142420cc773872baf84bc48581e11a05f35ad1ef9f408b1a9694d9ca2514872c2ae854840ac3205faa4272a93c8093cf4ee0a2f6b10b750473d42bc324a15700b5497d0cd6806da8c10dd8d2d89b519a9367ffad338512d785b126a7c267504ad872be535ac87361555859543e6aa0c41d7e61df93be89ba3282da4ad96585c6b9ae46822e6deaf98be23e21efc6d1e22fc2584d2bf404c3818b77995a41ca553c0e35384e388ca6168f8dda1af9d55f5940105a0f52526a84a2a1aface604f11749bc732c2368a2db56598dcca5db0dbe1e5dd25ad3a1650e5b2323a60c73cf69f5ef57b5058d5d56cef5ef5405ab2cc5b95dc408c6919d84e3019087d111698d69a2748c00f354d143db4cf467801d597c067c48f3dede642869303a3ff81218c88dee38e5b40c4a7952a83bf32a9c212a7dda7118acb6443155cf5af1a4091f4579a624eb59a107b8ba5aa6ad1c29154524f025cefb68a2e8b8685771f8f23a8f4f6acfea0f4fba326a4278b6a34e6ed56b7e02b08c40fc03242823712aaae80f364cf866d1ce8a28aace28648e3fecb10634583355a07422b627176af0c3811198de5ef94b0e061331bbd67fa76b496f6f4fdc4c1a92ccb0c45c5dade98b2cb1ed9684b5bd5b84554deb8512eb91950a3ce41525a777f9772539e849963d949b459393f5e4f8692df862bd75bbbf6435d75282eb4af83d5839eef86c23c15a294295e20485ffd0480d4d35d5d0a0760bcc2b4cf8f060e554da94956cbb8e93afc4d4f61d3e251529055e5279dc1e1985f81c7488a1dc95809e8e958850387a1bb093c0c34b9c14c9b626e81b477dba8277e0819321e9c324251677c771305d46019c28a879f3a4676e3a496187fc5d0c7edebb5b0495e493fc9f670fe2de36c3596641231036936eac60a8c740798b9b05f7487d6b4592b5fbdf6f7f75337959bdecc4b5dc26be4d059eb268f5843b70bedc6361d0d0bf2cbaf42326ca8fee07c2ca184fad7feb1614f2b70e71f7099e8171551e6fffee6ea027510ae9a54fdb9c5b42002f236a37991500ba2bb60ffcd86197a8c97673d0c742b477dae7cd996e158b1f816187cb3244e8cdcb8d116a7341f8347f1a9281f7aa334ad6e7fa228ef84ea5abdbc73ee2a73a607a79ace1721fa897724c70385cab6ad6394613f8ddad11f1e5f8ab8b7fe29430a525f1d7dfc95a6260d07f265a3df80974d4d75cf6f3e184f8033d9e71297e07d4caac63c24a800786ee2c1da7a87a418390b4dafaa7b46f674f1f374c389281ac03f8a49dca7efde95477f93df7525cc06fbef5412ae2a21e730e5d10a27c8ba88a789e59e3abc01e7f0f66b56d00bb5b20137aeb8eb662b18b03297f33aad67539554985c57a949099730f3e3873d1b96a063fdb79d826dcfa18992cc88bef4ac656461fe48ea7a09356105ea070017dacd7a8cb276ae2a6cf89a59c9dc25be314573ce94a61a5a24e124c178ff2c258f83efef107f7b590036fe06d8cbd1eec6bf22716a42df61d9542ec78cae0d0ae0f04f27516159d9feb7a68ab0a2116859d7bfb5b60885cfa2350d56a685eb8020f4f347db1dde05241187c639013d8a9fad0938833ece1e5dd58083306863996686a6138c857ce2c9c07317bfa12565f9d16ace77f20563bfcdfadb5d1b0f2ca162fb9386e9dca89fe1e2e101602a9ca8ae226e5d2ce149be1a723638869fdbbf5d07a3a829c25c3c2e67da10ece98a7b83c924996e9cb08962effb8d6338da4abfcbebfc6f88adb24081f6fe70fc45b34f50c3723f7436c7fa014688c380112b4201432e49a6ace6ed06baf11197595a91d86753e993bb355fc34a9cfb"}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001180)='/dev/zero\x00', 0x883, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000011c0)={r0, 0x1f, 0x9}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001200)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001240)={0x9, 0x8e3, 0x9, 0x4, 0x80000000, 0x80}) r4 = syz_open_dev$evdev(&(0x7f0000001280)='/dev/input/event#\x00', 0x10000, 0x80000) r5 = getpid() prlimit64(r5, 0x7, &(0x7f00000012c0)={0x4ee8, 0xb6d}, &(0x7f0000001300)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001340)={0xb02, 0x20}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000001380)) tkill(r5, 0x1b) munlockall() getsockname$packet(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001400)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001440)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r6}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001500)={r7, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0x101, 0x1ff, 0x24aa, 0x8f, 0x7ff, 0x0, 0xca, 0x7fff, 0x2, 0x2, 0x7, 0x3, 0x0, 0x4]}, &(0x7f0000001600)=0x100) sched_getparam(r5, &(0x7f0000001640)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001680)={r2, 0x6, 0x100000000, "05ad5309cd3b5d746b2cb43f3a9ccf72e00998505905e150fa825df02a68effb575057f6e0dfd55e9186ee164d2565b39afbcf2b7ef02147567e06bb14083234fb36588186fe0c9824f35602d07b93da37fe1b31ed31b16b722c9a25b2c88a6bf1b114c883"}) ioctl$KDSETMODE(r0, 0x4b3a, 0xffffffffffffe3da) getpeername$unix(r3, &(0x7f0000001700), &(0x7f0000001780)=0x6e) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000017c0)=""/230) r8 = semget(0x3, 0x2, 0x100) semctl$SEM_INFO(r8, 0x3, 0x13, &(0x7f00000018c0)=""/35) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe) 2018/05/04 16:06:49 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[0x1000]}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xb5, "156bc68f629b600ee7823cab5672060cacb8691a42aa0c7547f97b4e5307442b7c814a4ca3a3b8c1ee0fd3f97794cfc110fecb16f6f39962d27dd3ed474fa2fd58666c54ac3ecf9ca4a689283461134ae25d15fa6bcdeed5ddd355542b082a334d84922440ffc3e932cf629b7342dafa87c59c23e7b811fc0163d0d9d8d3781b5fb2d4fb6193614498841841a3eeb377ee0f3cc7ce1520a60f50f3094cbb990efc430171936cd1f806be048d7a4e5a76c53453ada7"}, &(0x7f0000000380)=0xbd) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r2, 0x9, 0x50, "a9699261ded8fadf46dd6e9f96b75282d4d798813ae36449ad33afad414d0955d7bdd4c9e77132d0c25b2f99e267baec826d445808395d64abd9731a2428fbffe9a6cfe2a40994ddff91d8ea594652dc"}, 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={r2, 0x6f, "53f09a13aa7a6818a53f8f63b8271e7eb25887b7cf3a68ff300692ce653969befb13f996361d19ef335599495f15ff0ea75f1f549084ab6b5984c01534bf4bf1a132f9222abe7b4d38ff720608880cde75a3e0447a551e7c9b94a9d655420e76a75dcf979292c36d6ae4f85627a93d"}, &(0x7f00000004c0)=0x77) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={r0, 0x0, 0x1, 0x6, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000580)) ioctl$VT_WAITACTIVE(r4, 0x5607) getdents(r0, &(0x7f00000005c0)=""/117, 0x75) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7756}}, 0x1, 0x1}, 0x90) ioctl$VT_WAITACTIVE(r4, 0x5607) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e22, 0x46, @mcast1={0xff, 0x1, [], 0x1}, 0x9708}}, 0x8000, 0x3165, 0x81, 0x80, 0x3}, &(0x7f00000007c0)=0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001880)={r4, &(0x7f0000000800)="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", &(0x7f0000001800)="75abce1a7e597f554360e6f399f402d9241c4ff35ec36327e329d2ac4d9956c61b9ea50a81d8620aa716eba003eb4a5f6f678b51039e069dc5d67951133b5345775c35aa5fb97b3b744328145bc722fe026653cd2981be0003103956c9340e4439c738791ffd", 0x2}, 0x20) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000001ac0)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x6000200}, 0xc, &(0x7f0000001a80)={&(0x7f0000001940)={0x104, r5, 0x0, 0x70bd27, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffbe4}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff196}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb017}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000}, 0x20040080) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000001b00)=""/39) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/vhost-vsock\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000001bc0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) futimesat(r4, &(0x7f0000001b80)='./file0\x00', &(0x7f0000001c40)={{r6, r7/1000+10000}, {r8, r9/1000+10000}}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000001c80)=""/4096) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000002c80)={'raw\x00'}, &(0x7f0000002d00)=0x54) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002d40)={0x6, 0x3, 0x800}) 2018/05/04 16:06:49 executing program 1: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, r2, r4, 0x447, 0x204800) fcntl$addseals(r0, 0x409, 0x8) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x22402, 0x0) ioctl$TCSETAF(r6, 0x5408, &(0x7f00000002c0)={0x4000000000000, 0x2, 0x8001, 0x2, 0x6, 0x8, 0x0, 0x20, 0x8, 0x7ff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000340)) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0xe002, r2, r10, 0x5, 0x2000000) fcntl$setstatus(r7, 0x4, 0x800) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000440)) sendto$inet6(r6, &(0x7f0000000480), 0x0, 0x80, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@rand_addr=0x1, 0x4e23, 0x7fff, 0x4e20, 0x7, 0xa, 0x80, 0x0, 0x33, 0x0, r3}, {0x1, 0x7, 0x401, 0xd0, 0x2, 0x5, 0x8, 0x1}, {0x8, 0x9dca, 0x6}, 0x7, 0x0, 0x0, 0x1, 0x3, 0x1}, {{@in6, 0x4d5, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x1, 0x2, 0x7c23, 0x4, 0x9, 0x6}}, 0xe8) fcntl$setsig(r6, 0xa, 0x6) ioctl$TUNSETFILTEREBPF(r6, 0x800454e1, &(0x7f00000005c0)=r6) close(r6) sendmmsg(r7, &(0x7f0000002b40)=[{{&(0x7f0000000600)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'syz_tun\x00'}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000000680)="b12f61f2bc24bf57429524d376f44c892d0ad0a3b361a2743b3bd537849dcb382a392d03f34a10738431c78cd522c36618406a1441d83875873286e9dfabad5aa63e2771169e5791a9e9dd4e4e418bc779c7b920ce1a6a00b412391a0d7fc86c14960008715897160d8551be5a51be14d789b6173bb8207057d98763637cf47969d554293d08f7a431a773ac1f9a187548bae967956833fd3ba775b5b2450fd12d56ea548a5e62a23ae467d31ab7692c2c3642d812bbe55f2225c817e9fea972f2872806d379c7ea0c8898e79d76060ff604", 0xd2}, {&(0x7f0000000780)="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0x1000}, {&(0x7f0000001780)="2dd406cae7b263be18a08d8c1f09e9e0da5adf59b76625e5f218f2bbc699087b45c94b883687d8f61543b16cc1e889d02c7baff62aa6ee8f4917f81d5e9ac5a1a8e1e733c9c90da32abbb75230f0b590d213bc5c525c06b5fff6cebc1fed38d12c8d55c07dee26901bad362afccf179f79383f01a4853fd958f1f2684d37646498bd2bd0665940ff5e72d4ac7bf15ad628d2e8dc610672919514358d5cc526e0848a6c", 0xa3}, 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5d1f9f296e28930f9103b9080ec92c24a5ad20ec75f91fbc5d759b50866cff2390a975755cdb23153be3d5147411da4a4e3b6f2ba285cf2fad119cfce64199227bc5746c3b99d596a4a3fcd0969e74319263468d483ed97f0a6e3c778891c84f3647470eed283818c2069f1d5e9055a7d09087a796ab03562a7da3261db4d0eff3ecc27208de527dbdf2c162aed38355dcd19ba75e4c7ee18629b520daf369419925b4d367caad93dcbddaaaebce871e2351101577adf786440feac166a2410c0916a6b9a8643040ba7b12ae463bd9276fca120bf3068d98d5d41723f56d5df6093beba81b2a29967a76d440611494f8df92e32f2226adf0ba8ba1834db0aa3119180ae945a5cbe344c0c06e8e059961dc9661dfda985b863d44abc5abc7b3e9c7c98b0513d8437ab8a4ee78a6e6b442bbc89792a908c4a37617a28d89ebab4a3fa6dc89c67e101d68fa8e79edb90acac6004a509251110de71bb26d7cbf11750ebb4ddf2c416e018ada47a0c852394bea442c34abb556a4eddb14fafad513abd4181dc3579790c87abb0084a6289f4a8da03ad8eed02ef68234db6eda85e8d24e93acd7fb5f230f4e18abc6fab8f51d9f3d805b8f3c63e7641a2a1ea067d926a1b8eda85bbe3944ee913a7160d4813cba59a5b71776c4d4c051fb0efd079c4a941105736ba186235cd683be2aa3dc6fd593d97580f10e0534cbba6216bdae620460c186d0b6b5e37177b26eaf591bb6d233f799ec9c8f3dda4e15a758c122af1039f111437a57612240725ee7feba3fbaafbcbf738507165e735700f0b876299cc681986385cf8ddbe9965c5fd9d9dea7c36739a32fc2761e7a21be66a30467e96529b9782560a311a123c137a9e3b6232ea8c3d94cfecc76252ace0cc876c9f460ba8910cecb9188c2ef880bd41f61e64444bf4926c63dd917b8e7c6404b1b0f020c7671c466d3997e05710d4eb77a359521f516d5de2e7d8b903457c2072c65e74b6e83c85526ed033788aef50eaab6295f83535f1563c192b7582530c374287cccad966af381c682b4a9e2805d781b30b964c0e9830d4d12f75db193e575948a6641402d84eac20f75a6319ddcd1b414753833c73df9f25c381810f16624cd78eda0fe1cdc49b8ecfd5ce332e892792244e517d0122c353a6367cb44f4c37aa558d8e99d1b818c33b4b81584b055bc80f6a4bf10768a187c6ce40d0a0af2f6b1acacdf6e120637dee9afc30005e1fd4b450351d4ab9ee7bd66cf89ea92ab80ae33bc9c1cc6b671659dd0b4c00b32918cf26391d57241a92a507974b71f5f08c2cd0a3e59442f386890a6a0d00a111b5a529ec782d24def4cec82301fc3c53683744d3685d66908c42b5987900df271911bf723da6c420102fe325dc1a0e3c2d4edb71ae3278f1fc2175e80c57b50156355bb7dc56175b6a2f18e2eca53ab0cc807b4c3e3f9d126f9d8f116a7b184b315e5f57ea315e804ed2d160d0ac47d89a1bcd1f66c0b2c8b2dcd98ec922d207e72300517c2f19d9bb3fbfa637f7c7da37f95af869ef46f03b8f98e0ba7b4c956541ad8c9f7a24f4d4696cb76c3e7b5b57d06c65a75f3e701cbeb1c3e29c0dd25ee4b98496fabed554d864170e6af151aef5c897da935cede5a1b4ecd43294c5b3d6da741a332252ac8658e892aeaa7f9132455e961624d2b3f87af524d95c7226ffc703a01d063a95926f749a538f3774413cbc42825e3ef130e232b14d5e7f4df464d9a34514d8e32933722fd5901522b1b2cc5ee6cf405f18a0a077d238727079437dee12100a6d7a9dd9ecbe18a5221d9c67fe398fbf4bb14fedce64489412dbd1e89a212765cb62d2fb31dd3166cfe8369bdd3c903ec3c76dc0b1cb47aa7e92410300bd0cdbe4285f3c9b007569d4a1fc66f0a43b81f4f5cdd7bc0f898ad5de355990aab4181fa16aa21f01d4954bd955a064de2655ec2ecc76952949cc92bb53a8d976ee6433ae3fc0ea44e8d55138f49b525b864d952a96974597828375fd4745990d66a0842c1e793c206a4f2b31557445c24be58de817a133a7fa628efb7e4665fec7bca982495b95c3f8c79cf1cdbdf4c0707429309e9f74e86353fbc48659f6fc60da056e2970dbec05695289be26a60ebc3b22c0347f82d2feb8d448fad01382f151f556affc127dc2c49f512d39022105968377d49aea8dcfce5a5c0a04951318748e03d441da0ab7a0cb57bf4a35f0c1a3b8810b4c0c10f44a888f6a6432a15cb05ea6ed49eacff774f95a03ff357", 0x1000}], 0x4, &(0x7f0000002880)=[{0xd0, 0x101, 0x2, "f2059c8bd180f95a11de8ba7ce6c0460b511a73992dbd13b5aec2d51d375d05e39b214fe1b36e6528cd9f9d12dd01e3d86fcaca799c3fa1411d2d08e3bc4ccff8618a60ba6c35417d44c0de9f0d61ca8cd0e5a134effda2301d0cc8f478c5df80c8cdf4ee6ac7105eeaaf73efbef35232eb512595a47ee46b5b562be7a39657bc468654b8b395d54c8d57ad0a664a1249b45c50ed53ea567bca4afda370b1c9403cfdd869c86158c18bb8d72e3d429ffb29a780e63865b55a6"}, {0x78, 0x11, 0x6, "4cd46185bab28e2ec7efe69c5341f87184c86f35209a56046959f387a05953031528f4ac9b4dcfc032b21ac36270c3b4bb95af1f1abc90f47651c233277ee4cc7e20145842c739b43fd29acf543d92b8847f24cc75b56e0fba72ec57ad311ed39a4a4b0938"}, {0xb8, 0x29, 0x1f, "70e7c81f2223c969e41686a8770762962db87767823c9a049c80959162171f4d88b04f5fe2a374b2c7cee28984798b23a865be9081d43aacf2bdad90e01a8e67922c314c0b34f2b5134ad297b960d96842a9c8418a2829b2c3060d088f790a0e1d8b03ef13affd3249d348cf9b00f8109f56e44046e829a43771e1dbfdcfa95a143aaa5bdef40d93cfc7f189fc18b69600d8fade50f3793bbe198ce467ceb9214599"}, {0x88, 0x101, 0x1, "1cdb10895d11f48f7cd6767ced12271a4a1dc8f5366d7613b75fc75116b95fe20550a6ff71b5f4c4c53e6f268fb69d2eef7c1c90b85da1306dc179458362e8af96b4f9fe3302d6b1ab1455f2b32d5b1e666463ac1276f9566645c1991d4a615a6a9269c588e69bfd93240d929d079115fef70da8a1"}], 0x288, 0x800}, 0x6}], 0x1, 0x80) ioctl$VT_DISALLOCATE(r6, 0x5608) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000002b80)={0x7, 0x800, 0x900, 0x3f, 0x7, 0x10001, 0x48000000000000, 0x7, 0x68de, 0x4, 0x1ff, 0x5}) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f0000002bc0)) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cuse\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_DEL(r11, 0x2, r8) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002c40)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x5, 0x4e24, 0x5, 0xa, 0x20, 0x80, 0x3a, r1, r9}, {0x7, 0x5, 0x0, 0x8, 0x7, 0x8, 0x12, 0xafc}, {0xc1, 0x7fffffff, 0x2919, 0x3}, 0xeeb, 0x6e6bbb, 0x0, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3506, 0x7, 0x2, 0x3f, 0x9bc9, 0x7, 0x4c437be}}, 0xe8) accept4$unix(r5, &(0x7f0000002d40), &(0x7f0000002dc0)=0x6e, 0x80000) ioctl$VT_DISALLOCATE(r11, 0x5608) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r11, 0xc0145401, &(0x7f0000002e00)={0x1, 0x1, 0x71e, 0x0, 0x4}) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000002ec0)={0x51, &(0x7f0000002e40)="7af8cb14932032fb69f1f3fc45e3c7766926ef38dcc8cd22e8646013610a7c768bede149c3586c83276b0086b6eed3384e2205b9042b3a2bb36a7563dac7d476e25bf9877645b8a61db941590e9436c8f3"}) mq_open(&(0x7f0000002f00)='/dev/zero\x00', 0x2, 0x100, &(0x7f0000002f40)={0x1f, 0x5, 0x0, 0x10000, 0x1, 0x0, 0x99f, 0x4}) 2018/05/04 16:06:49 executing program 4: exit(0x3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @rand_addr}, &(0x7f0000000140)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x810, 0x70bd28, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x4, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x24000010}, 0x40800) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0x10, 0x4f, &(0x7f0000000240)="73a1e272e7c97a712913b93929fd8111", &(0x7f0000000280)=""/79}, 0x28) accept$ax25(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x65, "24a98923709acbdba42c0f462788abd8c9ab89ab9ec89a1449ba4bd797e2172b0aad788486605958d4e22cc00376c173b4e8a16d1911167a13a45e30f4273437d3df10251078171d1f3a49138c2bc80110cd9d07969717377e578d950a8a9f1af1cf144f4e"}, &(0x7f0000000480)=0x89) utimensat(r0, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)={{}, {0x0, 0x7530}}, 0x100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000005c0)={0x6, [0x3, 0x10001, 0x7fffffff, 0x5, 0x8000, 0x62]}, &(0x7f0000000600)=0x10) bind$vsock_stream(r0, &(0x7f0000000640)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000680)=0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x100, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000740)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0xe0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000700), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0x0, 0xffffff00, 'teql0\x00', 'lo\x00', {0xff}, {0xff}, 0xb6, 0x3, 0x40}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0xfffffffeffffffff, 0x200, 0x673, 'snmp_trap\x00', 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000a40)={0x1, 0x3ff, 0xfffffffffffffffc}) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000a80)="3d6c43aec1a1878419630114dad00c4f259cec57a1282470f627c39c40a991061aaea361d1f82a9857a3f9b22af174a968b08ec7b6ef1cd9bb5b52b52bc57418b2e9fad56cc777bd4594bfc58be00d2a523062e3bfa103400516cbd9499a26cef42b74049be87bb19d9ca022621b2f2cca5c1fd5d1520a6100a9fc6a94b86c44b2087e2c1c", 0x85, 0xabf, &(0x7f0000000b80)={r4, r5+10000000}) chmod(&(0x7f0000000bc0)='./file1\x00', 0x20) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000c00)={@loopback={0x0, 0x1}, 0x6b, r2}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000c40)={0x800, 0xc5a, 0x200}) r6 = creat(&(0x7f0000000c80)='./file0\x00', 0x82) userfaultfd(0x80800) bind$vsock_stream(r0, &(0x7f0000000cc0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000d00)=""/229) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000e00)={0x0, 0x1, 0xffff, 0x6, 0x0}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000e80)={r7, 0xda, "5f29478978d59f3fce0d3b14056edfe1f3c685e650f0916d83fef614d329c9502afafffa6780b12e0736e2a05f3d003a9862a103a4c85c3b328e4cf2ccd7414fbe7bc86fa240b7d3392c960bfa4c399fc1b6ea45c56d44266aef748d27fd743c61220220d336e608574ab96c78c6f2bbcb0b9213c4afa9368471bb257490e219e5519a9f8c42a08097a297faaf527acc99388a226b64d8cd641bba0a11c92a8c97d32dae67ac1938dc7b23dabb21f2aba41b136969d2f37b9921d237030cca1b37fae3bce5767c85fe0881496607f3d50f988853342dd88861d2"}, &(0x7f0000000f80)=0xe2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000fc0)={0x7ff, 0x200, 0x4, 0x800, r8}, &(0x7f0000001000)=0x10) openat$cgroup_procs(r0, &(0x7f0000001040)='cgroup.threads\x00', 0x2, 0x0) 2018/05/04 16:06:49 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x130) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x4010000000000, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0xe20, 0x100, 0x4}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x4, 0x5, 0x6}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22}}, [0x0, 0x5, 0x167, 0xe195, 0x8, 0x4bd, 0x400, 0xffffffffffffff7f, 0x6, 0x8001, 0xa9e, 0x179, 0xffffffffffffff72, 0x1f, 0x3ff]}, &(0x7f0000000340)=0x100) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000380)) getdents(r0, &(0x7f00000003c0)=""/234, 0xea) r2 = accept4$unix(r0, &(0x7f00000004c0), &(0x7f0000000540)=0x6e, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580)=0x1f, 0x4) r3 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) getgroups(0x3, &(0x7f0000000800)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x3, 0x5b0, [0x0, 0x20000840, 0x20000bc0, 0x20000bf0], 0x0, &(0x7f00000005c0), &(0x7f0000000840)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x10, 0x896d, 'ipddp0\x00', 'bond_slave_1\x00', '\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x138, 0x168, 0x1e0, [@connlabel={'connlabel\x00', 0x8, {{0x5, 0x1}}}, @physdev={'physdev\x00', 0x70, {{'ip6gre0\x00', {0xff}, 'veth1_to_team\x00', {0xff}, 0x12}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0x308, 0x4, 0x0, 0x0, "8e25c4a6a8391a06683d750eacd277309d03b8f06347d6e41324f6125f86c187706e7160bb34ee69bbedef54f80da82695167c9a7101de2f05983885134cc9d6"}}}}, {{{0x0, 0x20, 0x1c, 'syz_tun\x00', 'irlan0\x00', 'veth0\x00', 'team_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="79d2f5031533", [0xff], 0xa0, 0x120, 0x170, [@vlan={'vlan\x00', 0x8, {{0x0, 0x4, 0x8035, 0x2, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @common=@ERROR={'ERROR\x00', 0x20, {"cb36551612caad147522069ac202e9571b55c5eae26a90d9e6e4b498798e"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x800}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xf, 0x20, 0x8864, 'dummy0\x00', 'veth0_to_bridge\x00', 'bridge0\x00', 'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x128, 0x128, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @empty, [0x0, 0xff, 0xffffffff, 0xff000000], [0xffffff00, 0xff, 0xffffffff], 0x6, 0x32, 0x7b, 0x42, 0x4e23, 0x4e20, 0x4e24, 0x4e24}}}, @owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x7, 0x6}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x4209, 0x10001, 0x5, 0x1, 0x0, "e0b99545e9f75bb4c02bab91f9cc08991b671f4a75b434b1b5fea2fbd745dcc1a5d51efb12489c217a4969a389baffe957ded58da42148cdde0ab2d74f24efa4"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x628) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000e80)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, &(0x7f0000000f40)=0x84) r7 = getpgid(0x0) getpriority(0x0, r7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000f80)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000fc0)={r8, 0x1}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x2}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001040)=0x1f, 0x4) prlimit64(r7, 0x6, 0x0, &(0x7f0000001080)) accept$alg(r2, 0x0, 0x0) sched_yield() setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000010c0)={0x8000, 0x1ff, 0x3, 0xaf7, 0x9, 0xdc5, 0x5b, 0x10000, 0x101, 0x8, 0x8}, 0xb) bind$unix(r2, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001180)={0x2, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000011c0)={0x10000, r9, 0x0, 0x1ff}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001200)=0x7, 0x4) 2018/05/04 16:06:49 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21}, 0x2, 0xfff, 0x9, 0x4, 0x55e000, &(0x7f0000000040)='vlan0\x00', 0x8, 0x8, 0x4}) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000100)="4b48e3e6f615028707f4eba79867fe35b0ab65d48f466a64e049f5defbe8987359f5459c52ec21e5c09e721971ae70a16dd08eee4ec40ad88570f9") r1 = getpgid(0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) ioctl$TUNSETLINK(r0, 0x400454cd, 0x312) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000280)=""/241) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000003c0)={r4}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x20, r5, 0x100, 0x70bd2a, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000540)={'ip6tnl0\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000580)) rt_sigaction(0x1d, &(0x7f0000000640)={0x3, {0x5}, 0x1, 0x8}, 0x0, 0x8, &(0x7f0000000680)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000006c0)=0x7ff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000700)='lp\x00', 0x3) write$binfmt_elf32(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x406, 0x400, 0x3f, 0x0, 0x2, 0xa6166855c92c817f, 0x20, 0x226, 0x38, 0x139, 0x1, 0x5, 0x20, 0x1, 0x4, 0x6, 0x100000001}, [{0x2, 0x6, 0x1ff, 0x9, 0x9, 0xa4, 0x40, 0x9}], "c951dfddd96b7cb270caad30b6e4ceeeb0f873f9d693d2b8d58f43fa03aa03c02e3ca2e7eb8a1029dfd7f3fb3bb161fe944304ce0c6880aaf6780cb9b049ebf70ad5a2eeceb381b49cc99f8c6b3c468f7ab9d39c34aa183f55bb607bece0419ab11e283dc1f01acd87c49ba13cd45ff9f24fad721a31c47ac6f656f61ae0422240af9b819fa1811f43f057ed14a9be583271f9c9594df9f39672b866e66adf2a0b2880906a43ef15f294c4cd404d2e01eecf971c15e11b1976e21dd989358fa4608f0c1453c06d305c7ca319b0e124f6ac1d1910c372a4e1833eeb6cf178399a0fa9415203", [[], [], [], [], [], [], [], [], []]}, 0xa3d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001180)={0x0, 0x24, 0x101}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001200)={r6, 0x40}, &(0x7f0000001240)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001280)={@empty, 0x0}, &(0x7f00000012c0)=0x14) connect$packet(r0, &(0x7f0000001300)={0x11, 0xf, r7, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) process_vm_writev(r1, &(0x7f0000001700)=[{&(0x7f0000001340)=""/141, 0x8d}, {&(0x7f0000001400)=""/113, 0x71}, {&(0x7f0000001480)=""/159, 0x9f}, {&(0x7f0000001540)=""/234, 0xea}, {&(0x7f0000001640)=""/185, 0xb9}], 0x5, &(0x7f00000017c0)=[{&(0x7f0000001780)=""/16, 0x10}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001800)={0x7, 0x5b8f, 0x7, 'queue1\x00', 0xffff}) symlink(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)='./file0\x00') r8 = syz_genetlink_get_family_id$team(&(0x7f0000001980)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000019c0)={@rand_addr, @empty, 0x0}, &(0x7f0000001a00)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001b40)={0x0, @broadcast, @dev}, &(0x7f0000001b80)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000002380)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002340)={&(0x7f0000001bc0)={0x764, r8, 0x101, 0x70bd27, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r7}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7bf}}}]}}, {{0x8, 0x1, r7}, {0x78, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x100000000, 0x0, 0x1, 0x800}, {0x1f, 0xfffffffffffff8ff, 0xfffffffffffffff9, 0xcb}, {0x80000000, 0x2, 0x80000000, 0x6}, {0x80000000, 0xfff0000000000000, 0x1000, 0x1}, {0x6, 0x1, 0x400, 0xb0}, {0xfffffffffffffff7, 0x7, 0x1, 0x100000001}, {0x5, 0x10000000000, 0xffffffffffffffe1, 0x100000000}, {0x8, 0x4, 0xa8, 0x3ff}]}}}]}}, {{0x8, 0x1, r7}, {0xbc, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x3, 0x2, 0x831, 0x2}, {0xff, 0x1, 0x3, 0x6}, {0x9, 0x200, 0x8}, {0x4, 0x1, 0xf2e, 0x9}, {0x3, 0xd694, 0x1, 0xa6a9}, {0x1, 0x1, 0xff, 0xfffffffffffffff8}, {0x0, 0x7, 0x3, 0x800}, {0x1, 0x6d, 0x6, 0x1}, {0x101, 0x3cb4, 0x1, 0x9}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x140, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x401, 0x5, 0x9, 0x9}, {0x2, 0x9, 0x6, 0x3}, {0x5, 0x6, 0x3, 0x7}, {0x200, 0x8, 0x1, 0x100}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}, {{0x8, 0x1, r7}, {0xc0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0xdc, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7, 0x80, 0x3, 0x8001}, {0x7, 0xffff, 0x7, 0x7a1b}, {0x40, 0x6, 0x9d4, 0x704d}, {0x9, 0x6, 0x1, 0x2}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r10}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7fffffff, 0x80, 0x1, 0x8f1}, {0x3a, 0xb74a, 0x3f1, 0x7}]}}}]}}, {{0x8, 0x1, r7}, {0x104, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r7}, {0xfc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x764}, 0x1, 0x0, 0x0, 0x80}, 0x4084) 2018/05/04 16:06:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r2}) syz_extract_tcp_res(&(0x7f00000000c0), 0x800, 0x5) r3 = dup(r0) getsockopt$inet_buf(r3, 0x0, 0x3d, &(0x7f0000000100)=""/155, &(0x7f00000001c0)=0x9b) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x9, &(0x7f0000ffd000/0x1000)=nil, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000280)={'sit0\x00', 0x8000}) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x33, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000340)={r5, 0x11}) fgetxattr(r3, &(0x7f0000000380)=@random={'btrfs.', '-\x00'}, &(0x7f00000003c0)=""/26, 0x1a) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x0, 0x4e22, 0x2, 0x0, 0x20, 0xa0, 0x21, r2, r6}, {0x3, 0x5, 0x6, 0x7ff, 0x1, 0x200, 0x6, 0x10001}, {0x3ff, 0x8, 0x71e, 0x5}, 0x5, 0x6e6bbe, 0x0, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x1, 0x2, 0x3, 0xf, 0x7f}}, 0xe8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000980)=0x0) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000000a40)={0x0, 0x0}) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getgroups(0x2, &(0x7f0000000b40)=[0x0, 0xffffffffffffffff]) r13 = fcntl$getown(r4, 0x9) r14 = getegid() fcntl$getownex(r4, 0x10, &(0x7f0000003500)={0x0, 0x0}) stat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003600)=0x0) stat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000003700)=0x0) getgroups(0x1, &(0x7f0000003740)=[0x0]) r21 = getpgrp(0x0) lstat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000003840)=0x0) r24 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000003880)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000038c0)={0x0, 0x0, 0x0}, &(0x7f0000003900)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003940)=0x0) getresgid(&(0x7f0000003980), &(0x7f00000039c0), &(0x7f0000003a00)=0x0) r29 = getpid() r30 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005640)=0x0) fstat(r3, &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpid() lstat(&(0x7f0000005700)='./file0\x00', &(0x7f0000005740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000057c0)={0x0}, &(0x7f0000005800)=0xc) fstat(r0, &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000058c0)=0x0) r38 = getegid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000005900)=0x0) lstat(&(0x7f0000005940)='./file0\x00', &(0x7f0000005980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000005d80)=0x0) r42 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005dc0)={0x0}, &(0x7f0000005e00)=0xc) lstat(&(0x7f0000005e40)='./file0\x00', &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = gettid() lstat(&(0x7f0000005f00)='./file0\x00', &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005fc0)=0x0) r48 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) fstat(r1, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = getpid() stat(&(0x7f0000006480)='./file0\x00', &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006540)=0x0) getresgid(&(0x7f0000006580)=0x0, &(0x7f00000065c0), &(0x7f0000006600)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000006640)=0x0) fstat(r4, &(0x7f0000006680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000006700)=0x0) getgroups(0x1, &(0x7f0000006740)=[0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f0000006880)=[{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000006c0)="ef645d97afec939d8390b41c9ff6b5301d73a272370ca2b3d0cf263a629eb2fdf6984aaa79a30935f6dc13ae048d0970e6eb8300f8de2f715de70328b9e4cda643bdd72ee165bf5b063bf53c39651cbfd832f7a87e0a79bdf1f87439c08842cde3a6817532dbfc7172916f8988929ddb", 0x70}, {&(0x7f0000000740)="cad0341b6da9bc7a2e40a9c29c6fd4c4000dad8e655bf1750b4f44d5a70b5ba839ff296ef7c08d4b86095b75895212e1c20a766f8e9c863b6e2f7ed5ff684410c62afcb0cc7d95e9b3b1165674bc20cb5eaaaeb91341cacf1932e20e73b68a32ee9ac046df5f811e70e8521009f777", 0x6f}, {&(0x7f00000007c0)="cb7f3d4af52b3e23f82e4c6072ec7aa1e91643eefb95163e2dd102d4c4", 0x1d}, {&(0x7f0000000800)="6ea1584737a78615b17af38b4c4573e36a9457ec71e4bdfbac0a6235f709641698b1c59f1e45c14659116040c22272eb835e9f1ce9d74192465637cc2870ada746bef66a924b", 0x46}, {&(0x7f0000000880)="563adcbfcfa8b84b18374935cb6a194803667e2725df9e6a46c509fc58e0770b34789ef50be680a5d161d4a3d50e4d80c6a321b9306c62fec5db6441cb158797035b4fd0c2aff99acaee60ca9e8720c07f192e646a395e56a349b27f96e7bd085349686f3e20d40de14a98", 0x6b}], 0x5, &(0x7f0000000b80)=[@cred={0x20, 0x1, 0x2, r7, r6, r8}, @cred={0x20, 0x1, 0x2, r9, r6, r10}, @rights={0x38, 0x1, 0x1, [r4, r0, r3, r4, r3, r0, r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r11, r6, r12}, @cred={0x20, 0x1, 0x2, r13, r6, r14}], 0xb8, 0x4040000}, {&(0x7f0000000c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000000cc0)="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0x1000}, 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{&(0x7f0000004380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005600)=[{&(0x7f0000004400)="b42801e5587d8523472f80761b42b1cef9d13c81092728a7d844d10ee3bfcea3a1183ec204006ee4688e9bca83eb807c6af28b29730a44f156ce2ab6c8bf04d9e3779db461ed9b6fa3d5c2e5dc827e0fbab0cacdd847668b7c4c77fdf6a724795a3d97d67075b6968d8f9c2c194c7356ce712729513fc82da20f858ed88b8ebb68a82cf10ccbae336834c1eb5bd0717c4cbec4a0097df7aeee9ab60357dda603837b2fd3c04f237d553c429f7933f74db25898b95fcf3c5e87ee762ff8d1ffc9090950b64a485b03821de7d92a1bc514e48ce59702add7", 0xd7}, {&(0x7f0000004500)="c77a6bd2b99ba4a667aec5361247d0def0f1b56f1edbb6901916271642f7358dac379325b8599fcfa5e4fe94ceb49a98b4d6a1534fc332d02b1a1f58f04c8bbf7e10af", 0x43}, {&(0x7f0000004580)="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", 0x1000}, {&(0x7f0000005580)="51f8297f94f75aca7d32bfc3c4f70f1d51f4963fed4ab1e059511a22c94c96d5ec3f2f08f44cacf5a9b74cba095cd71f1cbc90372ef5959874c7d3de769971329ac9f79eae", 0x45}], 0x4, &(0x7f0000005a00)=[@cred={0x20, 0x1, 0x2, r31, r6, r32}, @cred={0x20, 0x1, 0x2, r33, r6, r34}, @rights={0x28, 0x1, 0x1, [r4, r3, r3, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r35, r6, r36}, @rights={0x20, 0x1, 0x1, [r4, r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r37, r6, r38}, @cred={0x20, 0x1, 0x2, r39, r6, r40}], 0xe8}, {&(0x7f0000005b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005d40)=[{&(0x7f0000005b80)="74393bcff90b20f54d07e65211c620e6fba6ebbb6355a1a8b6b6dbc77bbb88076c4ea0f2fac0f05279a516b8ec4234ef8759b1df2338a25a03c93ffed82aef00ed6e13f11133fd9000e949c5de72d786bfb4fbdad63e3f1710366aa10a14f9c1d63d269a97f60ad9284bba5d9de56d62fb843b36101f8e59df88e0f8d6c1e9a32e90beb1bb3c9b6c796f9eb0c35733f2dc80e9ced7e4c07977d9a8fdbe49a52124ea838fcdbd88af035f129b60034149844c9859676e24132be7a01c4c7ff29a9e1441e5245375", 0xc7}, {&(0x7f0000005c80)="578170b518ab4d52c7691327bc3e2494d89de66bc36ad21e1443b63bcaaa2618ddf64673a5c1b67189bb1d3592d1fea94b61ca927528f518b079d62fb2358133f12880341a7526702c86f5d956e33f1109971d81065bb95ac27aca31fdc6d3427fad7a76445338cca0fc43f3ddde15812f54f2a3fd97cc8c51d18970b8dfebaf734754e884f112c898b19c91a813f3966263dffce003accf0673728c268c9b0084a6dbf70efeb448", 0xa8}], 0x2, &(0x7f00000060c0)=[@rights={0x28, 0x1, 0x1, [r3, r3, r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r41, r6, r42}, @cred={0x20, 0x1, 0x2, r43, r6, r44}, @cred={0x20, 0x1, 0x2, r45, r6, r46}, @cred={0x20, 0x1, 0x2, r47, r6, r48}, @cred={0x20, 0x1, 0x2, r49, r6, r50}], 0xc8, 0x4000004}, {&(0x7f00000061c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006440)=[{&(0x7f0000006240)="6a03e93c50be4ffadd4e9cb0db72eae7d23d427baa", 0x15}, {&(0x7f0000006280)="77335657efb5c02ea400a6e9118657598a55ecc644575b8e29ad9840ce99ea3fe3d7240f116b89c0e65838ae7a07ac38d0ef688160729f190b2c6283973db2956cc9e5f2f8d39b76ef93b6566fc62c396f055cbc55878051ae596fc79ff61253a819b6c4", 0x64}, {&(0x7f0000006300)="5cd5663f507b5b449b109f4df2", 0xd}, {&(0x7f0000006340)="86d8ce3da712d9609952c76fd9aafcf8f236424c85e8cc7969c8b07b0ad9c710e97fabd73d53215f4ec0b6c0a4dd58b17d146675adbe21df44c5ef39dc899650d201a318a933f043472ad7d2de8041d765f593aed4a6a417e6eb5e9e32820ca8e731943fbb92d2f942008bf1b06a939a367b01d621c1ce85f4d48e0111c2ff56c267eab9e20a002c302d9c647c0ca38f53d80ab673240fccec62634f27a79eacd73ab1416c985785a32e6b4d21b750a640385f3bf8b40cb35ac076dbe45ccaea097a88752fa28dadd9af0fe156e757b2156aea", 0xd3}], 0x4, &(0x7f0000006780)=[@rights={0x38, 0x1, 0x1, [r0, r3, r3, r4, r4, r0, r4, r4, r0, r4]}, @cred={0x20, 0x1, 0x2, r51, r6, r52}, @cred={0x20, 0x1, 0x2, r53, r6, r54}, @cred={0x20, 0x1, 0x2, r55, r6, r56}, @cred={0x20, 0x1, 0x2, r57, r6, r58}, @rights={0x20, 0x1, 0x1, [r0, r4, r0]}], 0xd8}], 0x9, 0x20040810) [ 54.297233] IPVS: ftp: loaded support on port[0] = 21 [ 54.389065] IPVS: ftp: loaded support on port[0] = 21 [ 54.433235] IPVS: ftp: loaded support on port[0] = 21 [ 54.507827] IPVS: ftp: loaded support on port[0] = 21 [ 54.615189] IPVS: ftp: loaded support on port[0] = 21 [ 54.718208] IPVS: ftp: loaded support on port[0] = 21 [ 54.866934] IPVS: ftp: loaded support on port[0] = 21 [ 55.019451] IPVS: ftp: loaded support on port[0] = 21 [ 56.509721] ip (4692) used greatest stack depth: 53656 bytes left [ 57.109455] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.115945] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.166607] device bridge_slave_0 entered promiscuous mode [ 57.334732] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.341220] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.383666] device bridge_slave_1 entered promiscuous mode [ 57.519897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.559514] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.566008] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.603197] device bridge_slave_0 entered promiscuous mode [ 57.716706] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.723208] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.743269] device bridge_slave_0 entered promiscuous mode [ 57.763860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.816119] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.822594] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.861212] device bridge_slave_0 entered promiscuous mode [ 57.881655] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.888145] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.916257] device bridge_slave_1 entered promiscuous mode [ 57.967474] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.973993] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.010465] device bridge_slave_1 entered promiscuous mode [ 58.061766] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.068271] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.099634] device bridge_slave_1 entered promiscuous mode [ 58.124130] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.130595] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.162192] device bridge_slave_0 entered promiscuous mode [ 58.172629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.239923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.268986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.356392] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.362870] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.405152] device bridge_slave_1 entered promiscuous mode [ 58.422352] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.428793] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.437195] device bridge_slave_0 entered promiscuous mode [ 58.450423] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.456879] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.472804] device bridge_slave_0 entered promiscuous mode [ 58.489906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.497586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.506744] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.515104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.553732] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.566373] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.572835] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.635555] device bridge_slave_1 entered promiscuous mode [ 58.708444] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.716438] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.722979] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.742350] device bridge_slave_1 entered promiscuous mode [ 58.773173] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.779620] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.812119] device bridge_slave_0 entered promiscuous mode [ 58.845897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.873156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.880820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.910896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.917828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.983580] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.990173] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.043136] device bridge_slave_1 entered promiscuous mode [ 59.095636] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.103670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.124325] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.137821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.148651] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.307142] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.323013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.332323] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.378879] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.392007] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.544361] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.580697] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.591873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.603563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.612287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.660471] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 59.740938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.748381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.778808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.811889] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.828263] team0: Port device team_slave_0 added [ 59.848460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.862263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.893812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.903494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.913772] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 59.923138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.946918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.997905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.005407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.026618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.033837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.087632] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.109096] team0: Port device team_slave_1 added [ 60.129900] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.190889] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.213572] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.224614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.312946] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.323091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.334104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.354366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.361414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.375926] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.410827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.417786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.543053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.552121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.567500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.585393] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.596928] team0: Port device team_slave_0 added [ 60.615590] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.629610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.636561] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.649824] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.661159] team0: Port device team_slave_0 added [ 60.706858] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.714144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.730991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.754358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.780571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.812649] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 60.828990] team0: Port device team_slave_0 added [ 60.864398] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.884569] team0: Port device team_slave_1 added [ 60.901600] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.910087] team0: Port device team_slave_1 added [ 60.929719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.938740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.973326] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.981840] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.999589] team0: Port device team_slave_1 added [ 61.016422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.029285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.076410] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.090463] team0: Port device team_slave_0 added [ 61.107294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.120818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.149219] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.166568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.208392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.221980] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.246832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.257658] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.296889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.338295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.355216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.362692] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.376787] team0: Port device team_slave_1 added [ 61.402003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.421949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.450695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.468370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.493676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 61.500644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.509421] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.529695] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.547062] team0: Port device team_slave_0 added [ 61.560841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.568528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.593013] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.621760] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.630866] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.642239] team0: Port device team_slave_0 added [ 61.654685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.689729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.704091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.720644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.735269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.753745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 61.761877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.786527] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.816227] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.826782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.840260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.866376] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.882717] team0: Port device team_slave_1 added [ 61.891085] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.906616] team0: Port device team_slave_1 added [ 61.913891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.927236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.949782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.990399] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.000210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.013155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.026774] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.034927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.047788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.114276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.122111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.134660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.176400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.183572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.204085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.257231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.266613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.280099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.301684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.315795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.322801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.359419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.387862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.405704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.442624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.450873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.458136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.485237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.501658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.518113] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.541599] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.560374] team0: Port device team_slave_0 added [ 62.589824] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.597825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.615832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.649504] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.664763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.682435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.806229] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.833510] team0: Port device team_slave_1 added [ 62.880307] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.887771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.907082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.051133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.062713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.083937] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.298485] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.305547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.317855] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.538210] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.548561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.561697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.804197] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.811599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.820821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.840604] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.847131] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.854005] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.860470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.909765] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.415203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.435513] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.441992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.448974] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.455443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.518160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.743295] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.749775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.756601] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.763118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.807828] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.816659] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.823100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.829946] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.836385] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.853964] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.881919] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.888399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.895320] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.901787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.943361] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.165649] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.172227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.179196] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.185660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.248171] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.439205] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.449788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.475881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.484647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.493620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.525171] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.531653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.538490] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.544939] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.553436] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.321282] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.327765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.334608] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.341141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.350219] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.464252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.478797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.098631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.524994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.916551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.977782] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.990653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.319261] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.456739] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.656109] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.790949] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.797251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.807781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.839919] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 74.852129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.101401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.141147] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.264121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.272279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.283011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.497202] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.503754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.514184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.566534] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.689932] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.696607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.706419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.736816] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.788475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.963525] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.969769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.979648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.035922] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.211713] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.479631] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.536770] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.590145] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.596468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.607961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.675825] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.810452] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.916879] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.923238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.933793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.441746] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.503604] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.509963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.522853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.922842] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.474916] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/04 16:07:18 executing program 1: futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x1, &(0x7f000000b000)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/05/04 16:07:18 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0), 0x3a7, &(0x7f000000c000)}, 0x0) 2018/05/04 16:07:18 executing program 3: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x800, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40401, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000180)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x3, 0x20000, 0x800, 0x81, 0xb7, 0x7}, 0x0, 0x5, 0x5}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, 0x0) 2018/05/04 16:07:18 executing program 5: fadvise64(0xffffffffffffffff, 0x0, 0xaa, 0x3) r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10000000000012, r0, 0x0) readv(r0, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/236, 0xec}], 0x2) 2018/05/04 16:07:18 executing program 7: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x661ef66b181039f4, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/05/04 16:07:18 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x121000, 0x0) bind$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x5, 0x2, 0x1633, "bbc68e068aee597bd277130ca14f87c4ca6a3f272e0e20641733cf8f299a3dd89a22fa85d3c812ba80e906ae54e5d092231db6f616ee6a7c12aaca090b750d", 0x32}, 0x60) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000400)=0xb8f) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x12) fcntl$notify(r1, 0x402, 0x80000008) r2 = gettid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x81}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="50000000a606995565cae5efeb7f0233c468e378fe69f6a7ef13e8f25db077ff13da69d3409ad90b9d2734084dec88544a8c743383b6f6870b9850cf38520f8de19affbe88c94a92b1360f57c696f3fd48111bf786dbb334e5febeee39b00d388da7f0839ea486e5047d20fe28db2f07e6b1791080bd3775354d1f21049d8d30b9a7e92223b000e4beeb96a11c89cc5ce5dcb2ab54aab8690e1bdf09a8c3b2650656b90146a1a8d72394fa2ea572ad9d084cf4051020f49e08702dd6265d97f369d8fbbcc1b75c388e9ab40492"], &(0x7f0000000140)=0x58) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x1000000000000003, r2}) 2018/05/04 16:07:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0xc2}, 'port0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/pid\x00') 2018/05/04 16:07:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00ea2bda6a2d8d3bee34013a2df8e6d00c") getdents64(r0, &(0x7f0000000000), 0x0) getdents64(r0, &(0x7f00000000c0)=""/68, 0x44) prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x2000000000000098, &(0x7f0000000240)}) connect$llc(r0, &(0x7f0000000040)={0x1a, 0xffff, 0x6, 0x8, 0x4f34c90c, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendfile(r1, r1, &(0x7f0000000000), 0xfff) getdents(r0, &(0x7f0000000200)=""/197, 0xc5) 2018/05/04 16:07:19 executing program 5: personality(0xc40000d) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 83.051280] audit: type=1326 audit(1525450039.049:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6608 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 16:07:19 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x9}]}, &(0x7f00000001c0)=0x10) r2 = dup(r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x80, r3, 0x310, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x18000}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff7c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x11}, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="e90097a6af3b0f9e3805017f27be7f"], &(0x7f0000000200)=0x2) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x40000000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000}, 0x1c) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0x7f, 0x9, 0xff}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000000100)={0x77359400}, 0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x4012}) 2018/05/04 16:07:19 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000080), 0x229, 0x0) 2018/05/04 16:07:19 executing program 3: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)="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") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x1e34ebdf}, &(0x7f0000000140)=0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x42) sendto$inet(r1, &(0x7f0000000180)="8b0b3612a18b79a23342dca73af07e823b199c224b2f08866d0aed655e37ced52ae736096ae5547d5f39b19b6b7ebd48e91da08bb83d6bbe81c8be6f5ee56e8a4980678622cd59eb9c12be0b119a0f0048d621dab2e96766182f3a9c6a6b34b17d651b5f068bc8af1da0a9d0ed49a756031711e5febf4f2132e8526f49a365910ee3ec882006b5b7130299ef1b8daeb30da8d9449278815476e64aa4c74c6bce9d661600f5f05236e8ed7128f52e761234c0c134ab9b2bc0c2ca887619337c0a904090395c1dc52c8885a847fb12398ed92822195e5a0b02b6cf95002e81fd4623384eeb5f5ba57c2a2b0f9080c0cfcac9b1b68515", 0xf5, 0x8004, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/05/04 16:07:19 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x8) r1 = eventfd(0x2) write$eventfd(r1, &(0x7f0000000100)=0x200, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x8, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0xfffe000000}}, 0x7, 0x1}, &(0x7f0000000240)=0x90) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000480)={0x4, 0x70, 0xec, 0x3, 0x5, 0x7, 0x0, 0x3, 0x60401, 0x2, 0x0, 0x8, 0x80, 0x7, 0xfffffffffffffffb, 0x6, 0x0, 0x2, 0x3, 0x2, 0x100, 0x1ff, 0x7, 0x0, 0x6, 0x2, 0x5, 0x0, 0x5, 0x0, 0x8, 0xfffffffffffff801, 0xfff, 0x9, 0x81, 0x2, 0x7, 0x3, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x6010, 0x3f, 0x1ff, 0x7, 0x1, 0x9, 0x80000000}, r4, 0x5, r2, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x80000001, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x8) syslog(0x4, &(0x7f0000000140)=""/33, 0x21) getsockopt(r2, 0x100, 0x2, &(0x7f0000000300)=""/145, &(0x7f00000003c0)=0x91) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x3, 0xfffffffffffffffe}, 0x1c) [ 83.947417] audit: type=1326 audit(1525450039.946:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6608 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 16:07:20 executing program 5: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x100000000000010f, 0x7f, &(0x7f0000001180), 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 16:07:20 executing program 3: r0 = eventfd2(0x7, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000580)}) writev(r0, &(0x7f00000000c0), 0x10000000000001dc) r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x2b6141, 0x20) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000640)=0xda96) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@multicast2}}}, &(0x7f0000000080)=0xe8) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000200)="2e7c25ba7590bf2b1538fba40f406f1cb253e282fa", 0x15}, {&(0x7f0000000240)="7d20ac9cae87a073b282b52c8f7ef045c88bbcb9186370b8f716836d8e4bdce521002b2d08ee620d2dcaf613ee2f984ca840af92e719f16a760af01e97d2395cc0911fecd08d6b119a5f015bd9ed96d67cf203a4c2d3befb5f6c4b5d23562928f22fe28c5418fb9e067882f8f52d5c9efa99542420abdb6f31748b7e379bed3dedfa1c21d8ea6b87946c0c69b3e5ef1ca7700e62042c8454f193549087f47a90c72051cba4f2bda8839e60fd4b06b547c8c02b17f0f088fb5083c4595d1b376d", 0xc0}, {&(0x7f0000000300)="17a40f1c8462bd151d", 0x9}, {&(0x7f0000000340)="cbe936750db3d4adfe06a1198a4c45a9a0a27d", 0x13}, {&(0x7f0000000380)="eb1fbec1c8825987f055fe32ec5d995eb53eb66ad529a613a899e18d6b1cca6127da871db274b1f9598ed3007df5da1a43f7cbb70d0d7e9fe714645d541b2cff95269e6de0cff2a8b2efeb4b93c603c28be46b73ace3d6eb3a54f95cbae2cd0fc6d25f40048d7d341501b8a6d28232e16cd1d637f48440d4fc6cc60d9f143b98520a2f8b82dc9c093c", 0x89}, {&(0x7f0000000440)="caad2c3f0315e04ba33a2e8658e8cb9b5bbf6a81e621742ad662ef71ca64a60ce64ffbe6c73fae995a3ee26ddf11d4b61eb38d82be70045356626c4263bc4abefe06ae518955fd66cfb280730b157a30c711468758fa8734b61d1181f8cac06b97a91195d12375ff1a1f3a3252164cb810110c6ec4f81330527a30cd291acc06796b6c2e200e013c591006fad8b8bc321327c2991026b2fdc34bde1c01c9b9c9075c619029ef81", 0xa7}, {&(0x7f0000000500)="0e5e2d0b63fc52696e7d01f34f3e854a0260bb6cf9a363b251dc571ca799b470e54b9c2932db9495a6ea22890da5bf129ac2125310f4ca891be5f7060b6ae1a0af213fd11798fc736750a2de7d1b5876aba607f6018beab752679ff7516b6da0437af2", 0x63}, {&(0x7f0000000580)}], 0x8) 2018/05/04 16:07:20 executing program 7: r0 = socket(0xfffffffffffffffd, 0x8000000007ff, 0x7c18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="4500000084000000c7ba000063a5e8b7135e73be04000000f7ffffff00010000c800000004000000"]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x7ff, 0x0, 0x5, 0x9}, &(0x7f0000000140)=0x18) io_setup(0x100000000, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'syzkaller1\x00', 0x2}, 0x18) 2018/05/04 16:07:20 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) geteuid() preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/04 16:07:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x62f0, 0x5, 0xe0, 0xffffffffffffffff, 0x2}, 0xc) sendfile(r0, r0, &(0x7f0000000100), 0x6) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r1, 0x29, 0x100000000c8, &(0x7f0000000000), 0x4) 2018/05/04 16:07:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x1d, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, "13cd9ac56a36c0134a529ef7f56e1ed2eaaa37b25c05e50ae5f20a355c9c87fa"}) 2018/05/04 16:07:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/125) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x440000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x100000003, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') 2018/05/04 16:07:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x20000072, 0x0) mmap(&(0x7f0000844000/0x4000)=nil, 0x4000, 0x2000001, 0x810, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$void(r1, 0xc0045c7f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}, 0x0, 0xfffffffffffffffd, 0x7fff, 0x1, 0x56}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x4f5, 0x800000000000, 0x4, 0x8, 0x9}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000240)={{0x7, 0xfff}, {0x4, 0x3}, 0x1, 0x2, 0x10001}) getpeername(r1, &(0x7f00000002c0)=@ethernet={0x0, @remote}, &(0x7f0000000340)=0x80) 2018/05/04 16:07:20 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x266}, 0x20) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) writev(r1, &(0x7f0000000000), 0x100000000000004a) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/05/04 16:07:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x100000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/04 16:07:20 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r2 = getuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89a3, &(0x7f0000000080)={'veth0_to_bridge\x00', @ifru_data=&(0x7f00000000c0)="80742401fc04308d269616cb35c1a42247cb1b4e391edd7405265a1ba6fd1216"}) 2018/05/04 16:07:20 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x0) connect$inet6(r0, &(0x7f0000b68fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/05/04 16:07:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000d0, &(0x7f0000000040), &(0x7f0000000180)=0x3a2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40c00, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8, 0x5, 0x10000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x3e82, 0x98c, 0x401, 0x1000, 0x4}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7}, &(0x7f00000002c0)=0x32f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x3}, &(0x7f00000001c0)=0x8) 2018/05/04 16:07:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x5, 0xc90, 0x0, {}, {}, {0x0, 0x0, 0x9}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000300)={0x5, 0x408, 0x0, {0x0, 0x7530}, {}, {0x0, 0x0, 0x1000001}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "551e4de2de80bbc8"}}, 0x48}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) r2 = socket(0x11, 0x100000803, 0x0) recvfrom$inet(r2, &(0x7f0000000000)=""/217, 0xd9, 0x2020, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0xfffffffffffffffa) 2018/05/04 16:07:20 executing program 4: unshare(0x40600) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r3, 0x800, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1136}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x48000) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/04 16:07:20 executing program 0: syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0xa467f0f) [ 84.389618] Unknown ioctl 21530 2018/05/04 16:07:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x69, "e03c736c8e7a59086460d54ccfdae7758cd4ba890e3047a3fd4c3d48d996497477eca26339ec9bc6a48697d6fef8d7f9d6021e9dbfcdfb09f321aaf3e24cb37f7b6a8ec8decefa0f4eddb547a23bf04e2a3b86730461da316ca7881690dc195db5fda43bad3da76663"}, &(0x7f0000000000)=0x71) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_id=r1, 0xfffffffffffffe4a) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0xf, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000080)="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", 0x277}], 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f00000009c0)="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", 0x201}], 0x1) write(r0, &(0x7f0000000380)="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", 0x2ed) close(r0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/05/04 16:07:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) write$cgroup_int(r1, &(0x7f0000000040)={[0x3f, 0x31, 0x33]}, 0x3) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 84.749381] print_req_error: I/O error, dev loop0, sector 0 [ 84.755342] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 84.763123] print_req_error: I/O error, dev loop0, sector 4 [ 84.768940] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 84.776718] print_req_error: I/O error, dev loop0, sector 8 [ 84.782513] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 84.790299] print_req_error: I/O error, dev loop0, sector 12 [ 84.796166] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 84.803899] print_req_error: I/O error, dev loop0, sector 16 [ 84.809737] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 84.817514] print_req_error: I/O error, dev loop0, sector 20 [ 84.823385] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 84.831144] print_req_error: I/O error, dev loop0, sector 24 [ 84.837011] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 84.844771] print_req_error: I/O error, dev loop0, sector 28 [ 84.850661] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 84.858440] print_req_error: I/O error, dev loop0, sector 32 [ 84.864326] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 84.869909] print_req_error: I/O error, dev loop0, sector 36 [ 84.872103] Buffer I/O error on dev loop0, logical block 10, lost async page write 2018/05/04 16:07:20 executing program 2: r0 = gettid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2002, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x16c, 0xf, 0x7, 0x0, 0x70bd2a, 0x25dfdbfb, {0xf, 0x0, 0x9}, [@generic="737ef2a66d1b79d7e1812d38c2ef35aa16daf9ec137069076eabfba913085d3be5a010f5a83baf68343838efe2358840e13755453741760c329c62955dd4f5f56edf3b0d92bda25a437f455cd356ba0daa0330f4bf760cb363b7775eb11d96f9b1c3ffeda4776b728584c5e7191d4e981d0a019758ba63010b1be50de93b98b73f8166d79092dc9bbb47bd6beeedd4fbb05b6fa1", @generic="752444fd2996522e1205be9072693e0b6559c8946a407291a9cb9cfc00a0796f8c1694b162ab7ce9dd0d840ce6ed8a7f92a3a6c5e57df94d950be63fb5efb3dc4478f2c4133609cf6d79475e5b45eacfcc7761736892c897d465319c29a58eb173420bcca663e8a550a61294026e2441743d59b2e35f45b6d0bbb5a59f4e4fd4dedd8fd43606fe4daa16428f3927af40dce777444b0218e9ad3668fe0020112aaac0848f2ed0c20be7d168256b925da629a62e6b8d144ef53c4cede5f7229af0d7567a"]}, 0x16c}, 0x1, 0x0, 0x0, 0x20008800}, 0x1) r2 = syz_open_procfs(r0, &(0x7f0000000080)="7374617400a28f09b49544d7800cb3af050a928c3109f46e343ae4fd042200b4bf19488eb3940ef49c1d603d48e5899002937c5c4daac3d0") pread64(r2, &(0x7f0000000040)=""/26, 0xfffffe7c, 0x0) 2018/05/04 16:07:20 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) unshare(0x40600) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2800, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x4f) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/05/04 16:07:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendto(r2, &(0x7f0000000000)="81", 0x1, 0x20040000, &(0x7f0000000280)=@ipx={0x4, 0x0, 0x0, "14936935a3d2"}, 0x80) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) 2018/05/04 16:07:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x3b) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x400, 0x101200) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/34) dup2(r0, r1) 2018/05/04 16:07:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"6c6f0000000200", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0xf000000, 0x1}}]}, 0x40}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x14, 0x52, 0x401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/04 16:07:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x6, 0x4}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="900000005c2b8b1404a9ac2c134d34162883e71be37277db5c251755d980d1685bfd35f490f10815cfc878627c735b7881ceeb48035264e72a78425d77aad429817bf01580889a6ece08d0702d003b85f18cb62e9cc3966f0676bd7b0e0d6e34fd269fbdfdd61b49a3f1446b47a1b13be10ce780e8c1807c074500227f7f75455e00661cb8e5e852fb2dfd0bad0f4edd8eb6cf387f9fc1dad3f76ec906294c248f5b201e4220a14355367383487136bcc49667a75a0da988e6f6c6a8623574e73fb34fd43438253a2f30ecb4ad284cfe515933200535f76be5bdfc9f1e2a85ca"], &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x1, 0x30}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000200)="060000", &(0x7f0000000300)="5a1f74dff70fc4ff08c0269d7fc73d20b40070bbcfb1fc6cac862adf95a303c637b8acf9f80e353180194e35868b88cb040541bbcddaeecf208ae6ffb6096e47581d7d4ba364ef078d217180d957571c844ed9d29e2f0d051975455e82b78e13"}, 0x20) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x4, [@empty, @empty, @multicast1=0xe0000001, @rand_addr]}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/05/04 16:07:20 executing program 5: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@local, @local}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@loopback, @remote, @multicast2}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x80000000}) 2018/05/04 16:07:20 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x91aea9fe) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x8, 0xc2ce}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xd, 0x20000000000001fc, &(0x7f0000000280)=@raw=[@alu={0x7, 0x8, 0x0, 0x0, 0x9, 0x10, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x0, 0x4, 0x4, 0x1}, @ldst={0x1, 0x0, 0x6, 0xb, 0xd, 0x0, 0x1d}, @call={0x85, 0x0, 0x0, 0x3a}, @ldst={0x0, 0x3, 0x1, 0x0, 0xf, 0xffffffff, 0xfffffffffffffff0}], &(0x7f00000000c0)='GPL\x00', 0x7fffffff, 0x8b, &(0x7f00000003c0)=""/139, 0x41f00, 0x1, [], r1}, 0x8f) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="b4000000000000009c000000000000000f0000000000000000000000000000009500000000000000df786370933254e80c570a9ea6f0f3ea1cc9b96c705146611d2047c30beebba2c2292c11a16e56f50b2b4e8f6ed746822c26131adf1d3ecfadb7d31d0be0ec1f859fc73c7ea5a86c1ef371a1b0ee67db0b3dcb420821be27e746abaa196cafe40f2c97d6a9e43c0faf72a0780c6cbd3c3ddc0fd81ab2f9206af36b32fe38054b6a1ce22932"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x6f9, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r1}, 0x48) 2018/05/04 16:07:21 executing program 3: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00000000c0)='.\x00', 0x0) socketpair(0x19, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7f) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/05/04 16:07:21 executing program 4: r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000100)="0000000201000000000000010400000000000000", 0x14, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x4b0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xffe000000000, 0x40002) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x204100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/05/04 16:07:21 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xf) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') dup2(r2, r1) exit(0x0) r4 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup2(r4, r3) 2018/05/04 16:07:21 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) shutdown(r0, 0x0) flock(r1, 0x7) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/05/04 16:07:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5414, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40202, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xd7, "1f3ee6a911c87b5ba74f82e90e72d7180c56bb704adb8ea28f44c2408086b5516420caeeda3ae56420b9dc3089a0a9b4d20a39f702f5d22187b3f453705e006683328428bef25f4440ae01e66935f1b701b7f3cf957171b144aa4ba0a74a113682e33188f886ffb27c411b41f82c7a652a05eef9ba5affa783d3103f49d3fb1090caefa2c0e62b829ca79c102a0b664672052a7fafb6e0bf1c0be5451258bcda9644f6b5fe96188f36b06c3140630ad0fbbba935a7aa30bc36ba334f80d2dd020b12b589ae400b66cc36051d4d919d6d32978bd12f5035"}, &(0x7f00000001c0)=0xdf) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x6}, 0x8) 2018/05/04 16:07:21 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20000000200203) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) 2018/05/04 16:07:21 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x9) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="01002dbd7000fddbdf250b0000000400010008000600ff0f0000"], 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/05/04 16:07:21 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x3, 0x9, 0x3, 0x7}) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x1}) 2018/05/04 16:07:21 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000088aff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000688000)='./file0/file1\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}}, 0x9, 0xfffffffffffffff8, 0xff, "eab12c5b111e0f09b00bd51e4580c5f4dfee2381415ab2b2a279bd95638bb217072b3f9a429f80f29a84dcc337b0756a87bd0a136123723770ff3b2fa7c780be2c49d2a5d9bb2af07cbb251e617182e1"}, 0xfffffffffffffdf1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000871ff9)='cramfs\x00', 0x1002001, &(0x7f0000000100)) fcntl$setpipe(r0, 0x407, 0x6) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000200)={{0x3c, @broadcast=0xffffffff, 0x4e20, 0x1, 'lblcr\x00', 0x11, 0x604a, 0x78}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2003, 0x9, 0x1f, 0x8}}, 0x44) 2018/05/04 16:07:22 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0xfffffffffffffffd, 0xa0, 0x400, @buffer={0x0, 0xee, &(0x7f0000000080)=""/238}, &(0x7f0000000180)="ed159c1228d22dad75e5bf52aad7e83e6656c8e7eaf208edbc8f8ba3a297e4dc9e924a725026f16bc87e00622f3340d63e85b481869ae1d9c7bc011e126a151235a00825c515be933576c2e48c10d47d12cf0fc8e9adce204aa18f89d23c6622fdcd2d16b584c1dc8280757f1b2156a70b8ccf944f08c32687d1a59f6e77e39b8f9e1c4590620cd8e765840d97b1a1aed2f5578961e852050ed9866a2a373aa0", &(0x7f0000000240)=""/197, 0x74, 0x10000, 0x2, &(0x7f0000000340)}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x54, 0x8, 0xffffffffffffffff, {0x2, 0x3f}, {0x5, 0x3}, @period={0x5c, 0x1, 0x8, 0x1930, 0x3, {0x101, 0x9, 0x100000000, 0x10001}, 0x3, [0x474, 0x1, 0x3]}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/05/04 16:07:22 executing program 7: r0 = getpid() r1 = getpgrp(r0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000264000)) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 16:07:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40880, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) 2018/05/04 16:07:22 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340), &(0x7f00000004c0)=0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) io_setup(0x5, &(0x7f00000000c0)=0x0) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x86dd4f1cdaddd78, 0x20, r1, &(0x7f00000001c0)="b04197c7e32d093abe6126c32f32476dc88cec884733a59859536f49f7ed1b2f2b7b4bdb78dd06156498677b0e84ce78faf138d5509bce6645ce2b5faaf11908804360acdf6a8cb248e2459e13cbbb7eccca424b063879990e0d1d7250a10465b8f6714f5d9bbe0dfdae21d7df9eeb9219f446ac8d22732f561a34a3ae87fe4b36cad8f7631931f7f623f46d", 0x8c, 0x80, 0x0, 0x1, r0}, &(0x7f0000000140)) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@setlink={0x30, 0x13, 0x301, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000280)={'team_slave_1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockname$ax25(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/05/04 16:07:22 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x202500, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x27, 0x0, 0xffffffffffffffff, 0x7, 0x3f, 0xfffffffffffffffa, "0a65e93fd37f66351ef0d84d6f3522a40e62161849b391b94f9d917b91875232d26532b41675777103d94893a9be0d0f62a1a14cc875f0f9d789473189acad", 0x33}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000140)="5beeeecc15c667aa4e1465fcf313614d5090f312e1c09f6667f7e8f20051a8f195009719e9b483e7aa55bb5d4b608c559f4e1093b81272e8e434af77ed817954a220e9cf806c789fc82f5abbe27d5282a67a759ebad506ccd32ee2487d4d5ccec09740942ba1c7be7e130ade8d1dce19bd0df81f8b97f988d8470da783c9f84eb7bcb94605d5b91caf725eda754477be6b83ed188b49b14535438d506f8ac6875b7359429e74b6fade97360f36a02ff697f2416c7e95b15407f66a34ba24", 0x2f3}], 0x1, 0x0, 0x0, 0x800}, 0x0) mount(&(0x7f0000212ff8)='0,file:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) 2018/05/04 16:07:22 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=@getsadinfo={0x2fc, 0x23, 0x118, 0x70bd26, 0x25dfdbfb, 0x0, [@algo_comp={0x108, 0x3, {{'lzjh\x00'}, 0x5e8, "dc1e73ca62e234658f2cc45fcde3816eb92d011bf8f5fc16baf3b5dcb303d0926d67f271b8fa8e7b1b1f2933c6f66c1222e6d59cec634bdb9c96adb0f918dbd477e213f3548488c55a272f3a348946adec1f318a3e4ecda5539ecfe1063ff1a58e132668573b8bd9c032cb65bae6d13544de3e392d83e3db71ac3ce8c7a296548310ca39d7578799dabb6dbc45034dcafe0dd05a2089773b3497bd5dea7ec667f18083b2fca968b604ec54bc55dba4f785e392fba3fe108c1c672d39a3"}}, @algo_comp={0x108, 0x3, {{'deflate\x00'}, 0x5f8, "995c10f7b6c00eb3d36f882ed21c668398804c896ed666818d66b62c2f82c8fb35fd275a84ab57cef2b894ccf3c88c42d5689da3637ed08ba29db5a75a6d788a7b3ef33a40a529303e4b88e565fec75ef030b81c69ee11a0a74240b03efde33fa4fe10f6778cb4887aa4cfcf065f66f82d03e2973afa12180b7684f861fcaa9ff805aa90ffb2bdbcee7229c87db97895ccd9a4933d668cfb3c7ea9b541f8d0d6f00eb513df72a5946b127ddac26026e6e3af7a3ccad0951ac00688303c3339"}}, @algo_auth_trunc={0xd8, 0x14, {{'tgr192-generic\x00'}, 0x448, 0x300, "f201c2abe9ab6f62570e10642db3d448e776925e09a16c2adcf072419bd9d967ed505661ad1182235731a09508d2598d36fa5356ad30c29802d7aa859c94cc2be75e6c097ecbec7c0e8f94a495681f9d83258f6c3d9195e3ca1d98f26c1fba88285f670365f478df0a0265187ea38dc5d99d748321fdd819de29917622e4bf810052d708f637a3f9ae"}}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/05/04 16:07:22 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0xd, @empty, 0xfffffffffffffff7}, {0xa, 0x4e23, 0xea2, @mcast2={0xff, 0x2, [], 0x1}, 0x347}, 0x5, [0xffffffff, 0xec, 0x3f, 0x1, 0xffff, 0x1, 0x800, 0x4]}, 0x5c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b52000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000000000)=ANY=[@ANYBLOB="04010000160009030000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001000000006c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080736ccb855e5adb56000000002de64006ef9a761d64f151c7c80600000000000b78000004000c0015000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/05/04 16:07:22 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 2018/05/04 16:07:22 executing program 5: unshare(0x8000400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x10000, 0x1f, 0x3f, 0x9}, {0x100, 0x5, 0x101, 0x1}, {0x1, 0x8488, 0x0, 0xfffffffffffffffd}]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff}, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) [ 86.441635] libceph: parse_ips bad ip '0,file' 2018/05/04 16:07:22 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400200}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=@getsadinfo={0x2fc, 0x23, 0x118, 0x70bd26, 0x25dfdbfb, 0x0, [@algo_comp={0x108, 0x3, {{'lzjh\x00'}, 0x5e8, "dc1e73ca62e234658f2cc45fcde3816eb92d011bf8f5fc16baf3b5dcb303d0926d67f271b8fa8e7b1b1f2933c6f66c1222e6d59cec634bdb9c96adb0f918dbd477e213f3548488c55a272f3a348946adec1f318a3e4ecda5539ecfe1063ff1a58e132668573b8bd9c032cb65bae6d13544de3e392d83e3db71ac3ce8c7a296548310ca39d7578799dabb6dbc45034dcafe0dd05a2089773b3497bd5dea7ec667f18083b2fca968b604ec54bc55dba4f785e392fba3fe108c1c672d39a3"}}, @algo_comp={0x108, 0x3, {{'deflate\x00'}, 0x5f8, "995c10f7b6c00eb3d36f882ed21c668398804c896ed666818d66b62c2f82c8fb35fd275a84ab57cef2b894ccf3c88c42d5689da3637ed08ba29db5a75a6d788a7b3ef33a40a529303e4b88e565fec75ef030b81c69ee11a0a74240b03efde33fa4fe10f6778cb4887aa4cfcf065f66f82d03e2973afa12180b7684f861fcaa9ff805aa90ffb2bdbcee7229c87db97895ccd9a4933d668cfb3c7ea9b541f8d0d6f00eb513df72a5946b127ddac26026e6e3af7a3ccad0951ac00688303c3339"}}, @algo_auth_trunc={0xd8, 0x14, {{'tgr192-generic\x00'}, 0x448, 0x300, "f201c2abe9ab6f62570e10642db3d448e776925e09a16c2adcf072419bd9d967ed505661ad1182235731a09508d2598d36fa5356ad30c29802d7aa859c94cc2be75e6c097ecbec7c0e8f94a495681f9d83258f6c3d9195e3ca1d98f26c1fba88285f670365f478df0a0265187ea38dc5d99d748321fdd819de29917622e4bf810052d708f637a3f9ae"}}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/05/04 16:07:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="64f0a1b6b65d49211eb3abdd3577", 0xe, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x240400c0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 16:07:22 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x52, {0x2, 0x4e21}, 'veth1\x00'}) 2018/05/04 16:07:22 executing program 4: mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, &(0x7f0000000040)=0xffffffffffffffff, 0x4f7, 0x0) r0 = memfd_create(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="f3093aab0638e05418aa5c34be769371", 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1e, 0x9}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20}}, 0x44ee, 0x1, 0xfff, 0x1}, 0x98) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x4080) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) mprotect(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000008) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) 2018/05/04 16:07:22 executing program 3: r0 = dup(0xffffffffffffffff) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xda4a, 0x2) mq_getsetattr(r1, &(0x7f0000000180)={0x1, 0xff, 0xe6bc, 0xfffffffffffffff7, 0x3, 0x4, 0x6, 0x8}, &(0x7f00000001c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000080)={{0x3, 0x7}, {0x0, 0x1}, 0x8, 0x6, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r3, &(0x7f0000000200)=@random={'osx.', 'security.capability\x00'}) getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000000040)=""/4, &(0x7f0000000240)=0x27f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x6, [0x7fff, 0x2b2, 0x5, 0x7, 0x43d, 0x8]}, 0x10) 2018/05/04 16:07:22 executing program 6: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x9}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={r0, 0x2, 0x1000}, &(0x7f00000001c0)=0x8) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/98, 0x28) flock(0xffffffffffffffff, 0x9) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000002000)=""/4096, 0x1000) 2018/05/04 16:07:23 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) close(r0) bind$unix(r1, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c8ff8)) sendmmsg$unix(r1, &(0x7f0000000640)=[{&(0x7f0000000000)=@abs={0x1}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18b2a87b584481eb110e6b29c5e9962490f344d86a68dc1c853eb87b405790e116620bc46ae0cb5ea43bb99347f312ef184c92f0c7beddac", @ANYRES32=r0, @ANYBLOB="000000008468f945495b68e6bddbf2b1d5da76df2570aaa03ec5522924a2f34e7a75283a1a0a284f53a7adc21cf36211ad2e303e27a0df9ac00d215e358b8b3c59409c94060084831b14a1a322d8d70c12240874909c"], 0x18}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xdc, 0x4, [0x7, 0x0, 0x3, 0x7]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r3, 0x9}, 0x8) openat(r2, &(0x7f0000000100)="e91f7189591e9233614b00", 0x2, 0x4) accept4$packet(r2, 0x0, &(0x7f0000000080), 0x80000) 2018/05/04 16:07:23 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r2, 0x40b) ptrace$getregset(0x4204, r1, 0x7, &(0x7f0000000000)={&(0x7f0000000100)=""/191, 0xbf}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffdfffff4ce7517c4f6d08006e000030009e000000019078ae3014bbac1414060d00907800000000450000000000000000000000ac1414aaac141400bbef3948fcfdb4758eb39336738b7e19b6b92d4d8c5240"], &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0xb30]}) 2018/05/04 16:07:23 executing program 2: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f00000000c0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x4000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000900)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r4, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000003}, 0x18) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000540)={0x5, &(0x7f0000000500)=[{0x1f, 0xfffffffffffffffc, 0xf15c, 0xff}, {0x6, 0x2, 0x2, 0x7fff}, {0x20000, 0x80000001, 0xaaad, 0x400}, {0x0, 0xfffffffffffffff9, 0x0, 0x800}, {0xffffffffffff2fc1, 0xc4, 0x800, 0xfffffffffffff001}]}) fstat(0xffffffffffffffff, &(0x7f0000000940)) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={r6, 0x4}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e24}, 0xfffffffffffffe5b, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d7418ce4824d0cfaf4a617a87e3d33", 0xa685a7b2cf1059c8}], 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4) timerfd_create(0x2, 0x80000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) 2018/05/04 16:07:23 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x840, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)={0x1, 0x0, [{0x1, 0x4e, &(0x7f0000000040)=""/78}]}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000900)=ANY=[@ANYBLOB="00c40000180700000000000000000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x10000, 0x0) write$rdma_cm(r1, &(0x7f0000000a80)=@set_option={0xe, 0x0, 0xfa00, @id_tos={&(0x7f00000000c0), r2}}, 0x19) 2018/05/04 16:07:23 executing program 6: ioperm(0x0, 0x1000, 0x0) exit(0x1) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='/\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000002c0)}], 0x1000, &(0x7f0000000100)=ANY=[@ANYBLOB=':']) 2018/05/04 16:07:23 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x2000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.capability\x00') 2018/05/04 16:07:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffb, 0x20000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x81) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0xfffffffffffffffc, 0xffffffffffffffc1, 0x7ff, 0xe7, 0xfffffffeffffffff}) close(r0) 2018/05/04 16:07:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000000)=""/4096, 0x1000) r0 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x400) write$vnet(r0, &(0x7f0000001180)={0x1, {&(0x7f0000001040)=""/140, 0x8c, &(0x7f0000001100)=""/119, 0x1, 0x7}}, 0x68) 2018/05/04 16:07:23 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) r1 = socket$inet(0x2, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x2, [0x4, 0x6]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x2, 0x30}, 0xc) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) 2018/05/04 16:07:23 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = msgget$private(0x0, 0x8) sendto$inet(r0, &(0x7f00000000c0)="376c77ea5ab1d6de7aee81ef027f88f0991d78937326c2b7c5c2684458a829c1d8d0db7ba0ef30075b2f7d27967605a9f4829642b5450a372e8208701b410c4bfdbbf08701ca42b2a39845f8eb51f9bd27fe7ed2abb9c3770086c33a94bc0ee2459e76d0bfb82d471f66814048a336e59de97ad4a1fd96a89a272cab5dcba79cbf02dd97449ce256461e", 0x8a, 0x800, 0x0, 0xfffffffffffffed2) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/106) 2018/05/04 16:07:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/58) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000b0dd000000000000000000000007000000"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@hci, 0xfffffffffffffea4, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0x70}], 0xfffffffffffff4a, &(0x7f0000ec7000)}, 0x1) 2018/05/04 16:07:23 executing program 4: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000804000)) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x22c400) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x1ff, 0x7fffffff}) [ 87.668586] IPVS: Unknown mcast interface: nr0 [ 87.680555] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 87.682377] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/04 16:07:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) r3 = dup(r2) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00005bb000/0x2000)=nil, 0x2000}}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) close(r1) [ 87.739643] IPVS: Unknown mcast interface: nr0 [ 87.819826] alg: No test for cbc(cipher_null) (cbc(cipher_null-generic)) 2018/05/04 16:07:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001200)='/dev/cuse\x00', 0x100ffe, 0x0) read(r2, &(0x7f0000000180)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000011c0)=0xe8) getpeername$packet(r3, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001540)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000013c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000014c0)=0xe8) getsockname$packet(r2, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000015c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000017c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000019c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001ac0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001b00)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00000059c0)={@remote, 0x0}, &(0x7f0000005a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005e40)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001600)={"5ceea04fa28a35981ffa85dc7e2700", r5}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000006180)={@multicast2, @broadcast, 0x0}, &(0x7f00000061c0)=0xc) accept4$packet(r3, &(0x7f00000062c0)={0x0, 0x0, 0x0}, &(0x7f0000006300)=0x14, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000006340)={@mcast1, 0x0}, &(0x7f0000006380)=0x14) getsockname$packet(r3, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006400)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000006440)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000006580)={0x0, @rand_addr}, &(0x7f00000065c0)=0xc) accept4$packet(r2, &(0x7f000000ce80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000cec0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000cfc0)={'syz_tun\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001b40)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f000000d100)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f000000d900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000d8c0)={&(0x7f000000d140)=ANY=[@ANYBLOB='x\a\x00\x00', @ANYRES16=r4, @ANYBLOB="000327bd7000fedbdf250200000008000100", @ANYRES32=r15, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="2c0102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040008e90000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r10, @ANYBLOB="8001020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e0000000800040073ab000008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000100000080007000000000008000100", @ANYRES32=r16, @ANYBLOB="b400020040000100240001006c625f686173685f737461747300000000000002000000000000000000000000080003000b0000000800040000000000080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004002000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r17, @ANYBLOB="5c02020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000104000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="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", @ANYRES32=r21, @ANYBLOB="08000100", @ANYRES32=r22, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23], 0x778}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/05/04 16:07:24 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) io_setup(0xe, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000440)=@add_del={0x2, &(0x7f0000000400)='bond_slave_0\x00', 0x5}) sendmsg$kcm(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)="468bd7333ac6a718b03150760900caf1e0d108f8e67131518403474b4390ec987632a7abb1ffecb1c5c657ce63c30af97a7911c73514e63d585e045d08b0f0a6e3851ed1140575372e6f0564fb2f260dd4d615e31ff2036585893883c221e6a0cce817ca6f4672542af78eadcef071111b3672c971bfc6989f356e75380c4b0ea527ad3cea176fdd1a8a65424cd7c490bceed898566e80d16f62f479f4c9c996f91bad55b24e20d7444d6c20a04119f0fce6c59ff6be8a03273963a8347ebb70b4858ecb0e56c2950310ed6bb588bfbbf189b436c995122125450085711813d61071c4814cae0868ff53ab9036ceaf65e40ccfefb56b", 0xf6}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="90000000000000008b010000810000000c17f442993bd965f36251b88a68ac37dd63a26f6e3efc30b8062f12e52e08c2fc5413b11c107209b5cb300639be385f5b6bfe08cff96219f1e8cfa60230b1997505a553695b4d3b7f4e0bab0916d681d8170e811c1c00461b0fe2bef6f95592ebc916160682e1aabb7e7f9e88843b805ad9fb660000500000000000000010010000060000007349ff54f25e43960096969c4ab7a267601fed387fdcdf97534e2b7d1e6adde3bafc3c5d3e7a9207acd74d9b1a16a3808b9cf8b7fb4a4900971663ce00000000"], 0xe0, 0x40090}, 0x10) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) 2018/05/04 16:07:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x35) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e21}}) 2018/05/04 16:07:24 executing program 7: r0 = socket(0x11, 0x802, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=""/4096, 0x1000) pivot_root(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2}, "69703667726574617030000000000001"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syzkaller0\x00', 0x400}) 2018/05/04 16:07:24 executing program 0: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000027c0)=""/26, 0x1a) getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/05/04 16:07:24 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x9b2, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl(r0, 0x4, &(0x7f00000000c0)="114fa2a1739939bb3086d80ab64727df49bcec54728aec3252885cb877879d01eaa62afc619d419d14da94de6ed9d9c0800100000000000000eebaa8e4cf051d2dd60a342512de5d70db08d96574c4479f98084a7e664f4ce654a092600b65938181741d2fcb6d5faa83435a963b13008ff0e9d146b9f1c88196ec967a90ddc35f9ddcdd5ef1eb7f790258acae766de72870fa270efb87d68a9235311f0a7ee38e8a5e62144d6dd0c40dc1028a84d8339d59b9b31ea0ef3ffca5baeedc3afee31fd3d5dedcd9e674f8d4bd48916289a9f3f066a100c11926a17147a8ebf68194e4") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000004c0)={{0xffffffffffffff98, 0x0, 0x0, 0x0, "625eb441b984c54a5a30e9b3d2d00e3b823ac0dd1fbfd71312937118640d2714082feab7f531a3cea6af25ae"}, 0x0, [], {0x0, 0x1c9c380}}) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)=ANY=[@ANYBLOB="80000000853dedd495c379520400000006000000ff7f00002f090000010000000200000000100000"]) 2018/05/04 16:07:24 executing program 3: r0 = socket(0x1e, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x3a, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x2, 'lblcr\x00', 0x0, 0x8, 0x4d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x3, 0x81, 0x1}}, 0x44) setsockopt(r0, 0x10f, 0x0, &(0x7f0000000240), 0x0) 2018/05/04 16:07:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x810}, 0xffffffffffffff9b, &(0x7f0000000380)={&(0x7f00000003c0)={0x11c, r1, 0x50e, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x19}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x0, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x0, 0x8, 0x8b}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x0, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @dev={0xfe, 0x80, [], 0x19}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x442}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd52}]}, 0x11c}, 0x1, 0x0, 0x0, 0x82}, 0x20000010) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000002c0)=0x2972ffbd, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000280)={r4, 0x2}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) 2018/05/04 16:07:24 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001340)={0x4, 0x3}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/04 16:07:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/04 16:07:24 executing program 4: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xc, 0x200000) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000100), 0x8}) 2018/05/04 16:07:24 executing program 6: r0 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x8, 0x4, 0x4, 0x435, 0x5, 0x8, 0x3, r1}, &(0x7f00000001c0)=0x20) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000007c000)) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000e54000)) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x26c) 2018/05/04 16:07:24 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x4201) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e00ff070100f904101d7bf8ff0004d3ebbfa196bc2050f2d9955f00000000000080969300"], &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x80000001}, &(0x7f0000000200)=0xffffffffffffffc1) r2 = memfd_create(&(0x7f0000000080)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) read(r2, &(0x7f0000fcc000)=""/16, 0x0) 2018/05/04 16:07:24 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x80284504) 2018/05/04 16:07:24 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xc562, 0x0, 0x40000000000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) utimes(&(0x7f0000000240)='./file0/file0/file0\x00', &(0x7f0000000280)={{}, {0x77359400}}) 2018/05/04 16:07:24 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004140)=0x14, 0x800) getpeername$packet(r0, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000004240)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000042c0)={"76e200000006503f000500", r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000001380)='/dev/admmidi#\x00', 0x3, 0x103) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001240)=0x0) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r3, &(0x7f0000001340)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000001c0)="24a18acd7bd26b74d6b6c3ed462b487b1803aa0d0c34a020becb9b47e20f85b3be2b83614a65cf3e62590ccc7d86bcd524776c062d5ef87055ee36b2fc254495e8eb084a4c2fb4391a7754865913b62ca95837c4b6239eeb1f2e60", 0x5b}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001300)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x1}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) write(r7, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="ccbaeadf67530d1b549a91c3e9ea3aa2a37ec7185da5849f428258783ed376f979bdb385d32cc88a1a7724c94d0eb4036ffef803f22f5662", 0x38) [ 88.867117] mmap: syz-executor0 (6985) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/04 16:07:25 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000de0000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000002880)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/250, 0xfa}}, {{&(0x7f0000002240), 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/159, 0x9f}}], 0x2, 0x0, &(0x7f00000028c0)={0x0, r3+10000000}) 2018/05/04 16:07:25 executing program 7: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x41) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x149e, 0x40) recvfrom(r0, &(0x7f00000000c0)=""/255, 0xff, 0x10000, &(0x7f00000001c0)=@in={0x2, 0x4e21, @rand_addr=0x1f4}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/04 16:07:25 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x6, 0x100000001, 0xfffffffffffffff8, 0x0, 0x3, 0x55, 0x400, 0x8902, 0x2, 0x7, 0x4, 0xb0}) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f010046000000000000000000000000020006000000000000000000380000000100000000000000edff0000000000080000d8f4794f05bf71c00000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/04 16:07:25 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501100, 0x0) sendto$ipx(r3, &(0x7f0000000240)="7eacf72196beff743c710446c1db9ed81848f3c43f8cf308201fa51cb7ac694cf04d490a842695bd03a5ac4a1968e271d658efbaa0a9e03598bf41cd55684e9eb26fac5ccde3b7e292618fb08e43683da1f268eced5080535dc18ab7a0c6e9ec52a02954e5aa83a3e3b42e93ba1582b14411a84c15aedfdc541a58a3f81059c1730368a9612851c0f34915b6dbc066ae477934dd42a62fc369f4edd7eb0144fa32e5b05ff94f2bad76bb822b619c77c1262d5e724343e5d5005af7b8f69eaab92b63e6833617f2", 0xc7, 0x800, &(0x7f0000000080)={0x4, 0x7fffffff, 0x0, "3e8e73a5354b", 0x6}, 0x10) rt_sigtimedwait(&(0x7f0000000140)={0x1}, &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000000380)='./bus/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000340)=0xfffffffffffffe5c) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000400)=0x1) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/197, 0xc5}], 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) tkill(r0, 0x16) 2018/05/04 16:07:25 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e23}}, 0x5c) 2018/05/04 16:07:25 executing program 5: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ftruncate(r1, 0x5) sendfile(r0, r1, 0x0, 0x72439a6b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x7, 0x8, 0x7fffffff, {}, 0x80000000, 0x4d}) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/04 16:07:25 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x495, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x2, 0x13, 0x0, 0x0, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8, 0x80000001, 0x9f26, r1}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x3) preadv(r0, &(0x7f0000000100), 0x2d9, 0x0) 2018/05/04 16:07:25 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000040)="1ad10e106e89166e8b2807018f15a8764f736b1c5edf1c88cc046d494d3daed66408b20c47d5abcedff4004778465f69809de15b18abdeeb369de31ef45be0c8836f43a1d556eee5868c00db6584c7ca79c990fbac4efc0fb482f224a77d3535019304e9f50518a33a37b61d02ff86e5a6cff8b34e3394d44016f8e28eccc4667a4dbccfcce9c91645b0", 0x8a) 2018/05/04 16:07:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300020e000000e5c50eb4a3db2203821e199129ee04000800d3000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e1000002000100000000000006070000000000030005000000000002000000e00000010000"], 0x70}, 0x1}, 0x0) 2018/05/04 16:07:25 executing program 4: r0 = inotify_init1(0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8942}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2}, 0x8) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000540)={0x53, 0xfffffffffffffffc, 0xf8, 0x401, @buffer={0x0, 0x59, &(0x7f00000002c0)=""/89}, &(0x7f0000000340)="ed98874e7ca0a336c5ef6b8b895d46fe02857fcc3e40e841a3a5af97250f2e7f8b2f95d5dbff1fe3ade3e1582ac30a5f29286a602c688a116a92a5d55bef9af24587df37acf84d6853bd0757fa313c5b0949e2421dcf8ed33a0e245da08f0f0c55abeaa0f9dcbabbfedc6827a43afca10648d9f5892c7a8ca6d7f51ccfb658993046a144d18fb0ddfed072c393c44ee8f4978b67205b5bc7e3f8daaaf8313248adf058870f541ca4bc3c92a41751e4afa3dfc4dee28136cd46622d0ac335663ce91f9fa39799bdd672f1f80b11eaab872498fb4277d11af45e0e5ab09650517dd38cbb041418cee43110e9626865d93a6347e235dcf2fdaf", &(0x7f0000000440)=""/183, 0x300000000, 0x1, 0x0, &(0x7f0000000500)}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xffffffff, 0xc, 0x9, 0x7, r2}, 0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7f) 2018/05/04 16:07:25 executing program 5: 2018/05/04 16:07:25 executing program 6: 2018/05/04 16:07:25 executing program 0: 2018/05/04 16:07:25 executing program 3: 2018/05/04 16:07:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/05/04 16:07:25 executing program 2: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000001680)=0xfffffffffffffffd, 0xffffffffffffff7d) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/05/04 16:07:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/05/04 16:07:25 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r1}) write$eventfd(r1, &(0x7f0000f43000), 0x8) [ 89.788136] device lo entered promiscuous mode [ 89.837565] device lo left promiscuous mode [ 89.871796] device lo entered promiscuous mode 2018/05/04 16:07:26 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) sysinfo(&(0x7f0000000100)=""/105) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40) connect$netrom(r1, &(0x7f00000001c0)=@ax25={0x3, {"40f5ab1e5c0936"}, 0x10001}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xc) getrandom(&(0x7f0000000200)=""/231, 0xe7, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000040)={{0x6, 0x5, 0x2, 0x800, 0x2, 0x2}, 0x40}) 2018/05/04 16:07:26 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x501100, 0x0) sendto$ipx(r3, &(0x7f0000000240)="7eacf72196beff743c710446c1db9ed81848f3c43f8cf308201fa51cb7ac694cf04d490a842695bd03a5ac4a1968e271d658efbaa0a9e03598bf41cd55684e9eb26fac5ccde3b7e292618fb08e43683da1f268eced5080535dc18ab7a0c6e9ec52a02954e5aa83a3e3b42e93ba1582b14411a84c15aedfdc541a58a3f81059c1730368a9612851c0f34915b6dbc066ae477934dd42a62fc369f4edd7eb0144fa32e5b05ff94f2bad76bb822b619c77c1262d5e724343e5d5005af7b8f69eaab92b63e6833617f2", 0xc7, 0x800, &(0x7f0000000080)={0x4, 0x7fffffff, 0x0, "3e8e73a5354b", 0x6}, 0x10) rt_sigtimedwait(&(0x7f0000000140)={0x1}, &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r4 = creat(&(0x7f0000000380)='./bus/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000340)=0xfffffffffffffe5c) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000400)=0x1) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/96, 0x60}, {&(0x7f00000004c0)=""/197, 0xc5}], 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) creat(&(0x7f0000aa0000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) tkill(r0, 0x16) 2018/05/04 16:07:26 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2}, {}, {0x0, 0x0, 0xffffffff}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000183f92)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/05/04 16:07:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x151040, 0x0) setsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00000002c0)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x3, 0x1}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x60}}, 0x7, 0x2}, 0x90) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)="6833f6c5c19ee28959a374f089e46679b7d99acd5569676873793ab52c343d16f032bb8467842aec2f584062591185c7b9f0a095194cd2101e0d1ac28b99", 0x3e) shutdown(r0, 0x1) 2018/05/04 16:07:26 executing program 4: unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x2, 0x1, 0x4, 0x4}}, 0x116) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3117d06c8979612e78671db0520476f93f5123d64f98706eeeac8740eb0f156e718917f17ce1b1ca188f2ba2fef9e2c31fa48392ba58960f346bdff3b80dc3651275f17b543ba8086dfc608aa6c490e004418f534bb45d7d86a8146df1579f70c2baaeeadad262b9a98f0dc4a6ba516b62e1b4d68c64d8f73d2c4f9b921ac1c5d5cee3a1aad9e223613676685b8046337fd8e2eb2d72d2f0df1bfc11269e88a5d11392c29eef12dad24314273859e0", 0xa2, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f00000001c0), 0x0, r2) 2018/05/04 16:07:26 executing program 5: r0 = eventfd(0x1) fremovexattr(r0, &(0x7f0000000140)=@random={'user.', 'vboxnet1{\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x19, &(0x7f0000000000)=""/213, &(0x7f00005db000)=0xd5) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}, [0x6, 0x1, 0x3, 0xffffffffffffff50, 0x7, 0x0, 0x2, 0x4, 0x5, 0x46dd, 0x6, 0x1, 0x3, 0x6, 0x6]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x1, 0x1, [0x4]}, 0xa) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x80000004, 0xffffff65) 2018/05/04 16:07:26 executing program 6: r0 = semget(0x3, 0x6, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getgroups(0x3, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000380)={{0x2, r1, r2, r3, r4, 0x112, 0x1}, 0x9, 0x80000001, 0x573e}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) statfs(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/169) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x10800, 0x0) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet(r6, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f000074847c)=[{0x8, 0x20}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/05/04 16:07:26 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000480)="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", 0x1000) prctl$seccomp(0x16, 0x1, &(0x7f0000000440)={0x0, &(0x7f0000000400)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x111400) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x7, 0x9}, {0x4}, {0x4, 0x633}], 0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) [ 90.421150] audit: type=1326 audit(1525450046.419:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7085 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 16:07:26 executing program 4: unshare(0x480001fe) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) r0 = socket(0x3, 0x4, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x3f, 0x0, 0xa000}, 0x4) 2018/05/04 16:07:26 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/4096) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) read(r0, &(0x7f0000002080)=""/4096, 0x1000) 2018/05/04 16:07:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r1, 0x8, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x8d1}, 0x20000000) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x400}]) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000180)={0x3}) 2018/05/04 16:07:26 executing program 5: unshare(0x8000400) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040), 0xc) 2018/05/04 16:07:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x1, 0x20000000000002, 0xfffffffffffffffd, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/05/04 16:07:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @rand_addr=0x40}}, 0x1ff, 0xa6e, 0x10001, 0x3, 0x40}, &(0x7f00000001c0)=0x98) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vsock\x00', 0x20000, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000c00)={0x1f, {0x80, 0x7fff, 0x9, 0x7, 0x800, 0xffff}, 0x2}, 0xa) fcntl$setstatus(r0, 0x4, 0x5ffe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="0171e0ce72a9e9e00d35a9206a880c0dbbe9a6a2ab542d279f125e4eb31a4b1141d7937d6cb05038de79afa348d2127eb0b4cc82d583", @ANYRES16=r3, @ANYBLOB="000627bd7000fcdbdf25040000000800040005000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc4}, 0x20000000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) [ 90.730659] PPPIOCDETACH file->f_count=2 2018/05/04 16:07:26 executing program 5: unshare(0x28060400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x5, {{0xa, 0x4e23, 0x5028, @mcast2={0xff, 0x2, [], 0x1}, 0x8d}}, 0x0, 0x5, [{{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, 0x57}}, {{0xa, 0x4e20, 0x3f, @empty, 0x80}}, {{0xa, 0x4e24, 0xe26, @dev={0xfe, 0x80, [], 0xe}, 0xffffffffffff8afb}}, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffff8}}, {{0xa, 0x4e23, 0x3fe8, @mcast2={0xff, 0x2, [], 0x1}, 0xce3e}}]}, 0x310) connect(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80) 2018/05/04 16:07:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0xc028660f, &(0x7f0000000080)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$KDMKTONE(r0, 0x4b30, 0xdbaf) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)) [ 90.796226] PPPIOCDETACH file->f_count=2 2018/05/04 16:07:26 executing program 6: socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000001fdc), &(0x7f0000007000), &(0x7f0000007000), &(0x7f0000007fe4)}) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9b44, 0x600202) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffff, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0xfa, 0x1, 0x100000000, 0xfffffffffffffff9}, &(0x7f0000000140)=0x14) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0xfffffeba) [ 91.318425] audit: type=1326 audit(1525450047.317:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7085 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 16:07:27 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1, 0xff, 0x4}], {0x8100, 0x4, 0x7f, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/04 16:07:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x5, 0x4, 0x100000001, 0x3, r0}, 0x2c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) syncfs(0xffffffffffffffff) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x1f10a428b9378519) 2018/05/04 16:07:27 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) flock(r0, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="05000000030000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000800100000000ff0000000000008e15adec45df2e9788791cdaae71e5ca08000000000000008a209786adbd8254561bfca3829f47a690e5d23328c2396a1c347e04f6d2f8ca17aebc9cd5fb0d5feadb6f79e8db94a125748aea992d83b0916c1ced"], 0x48}, 0x1}, 0x0) io_setup(0x0, &(0x7f0000000040)=0x0) io_getevents(r2, 0x2, 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0xc80, 0x0) openat(r3, &(0x7f0000000240)='./file0\x00', 0x10200, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r0, 0x0) 2018/05/04 16:07:27 executing program 5: r0 = gettid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x3, 0x2}) ioprio_set$pid(0x2, r0, 0x0) 2018/05/04 16:07:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth1\x00', 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x1, 0xff, 0x9, 0x1, 0x4, 0x59}, &(0x7f0000000140)=0x20) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/04 16:07:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) getrusage(0x1, &(0x7f0000000380)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000340)=0x8, 0x4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.system.Security\x00', &(0x7f0000000280)=""/144, 0x90) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf", 0x21}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/04 16:07:27 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000000003, 0x10080) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'syzkaller0\x00', 0x100}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000000000000000000feffffff250000009779d5b1c305a5c300000000950000000007e700e9160a608bb35784eebc4fd8a38aa39b5c0feea2f1be1c3b7af798147d8769d299f0c6975c4e8199a6fab991f8f702ce32958304baaf65712ce3c7ad2947026bb0c89fd75af8af000000c1da92"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x3}, 0x48) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000180)) 2018/05/04 16:07:27 executing program 1: r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = gettid() r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x8adb4ab559635591) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000100)=""/94) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000180)=0xfc71) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/04 16:07:27 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = getpid() ioprio_get$pid(0x1, r1) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x8001) shutdown(r0, 0x0) 2018/05/04 16:07:27 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x103, 0xfc53) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x4000001, &(0x7f0000eed000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/54, 0x36, 0xbd}, 0x10023) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80}, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x2}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x6, 0x5}, &(0x7f0000001380)=0x8) 2018/05/04 16:07:27 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0c50000000000000025000000000000b195001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x87, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x3, 'ovf\x00', 0x6, 0x5, 0x6b}, 0x2c) write(r1, &(0x7f0000000200)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/05/04 16:07:27 executing program 3: r0 = socket(0x10, 0x7fe, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='auxv\x00') getsockname(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4b000000030000000000000000005541b18af62c00ffec00000300636f564800000000ff01000000000000ba"]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) 2018/05/04 16:07:27 executing program 5: r0 = memfd_create(&(0x7f0000000000)='vK%\x00', 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000800)=[{&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000200)=""/105, 0x69}, {&(0x7f0000000280)=""/236, 0xec}, {&(0x7f0000000380)=""/209, 0xd1}, {&(0x7f0000000480)=""/244, 0xf4}, {&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/246, 0xf6}, {&(0x7f0000000780)=""/74, 0x4a}], 0x9, 0x0, 0x0, 0x6}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) r3 = dup2(r0, r0) socket(0xa, 0x3, 0x1) getsockopt(r3, 0xff, 0x200, &(0x7f000091b000), &(0x7f0000000640)) 2018/05/04 16:07:27 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) 2018/05/04 16:07:27 executing program 0: r0 = semget(0x2, 0x0, 0x200) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000000)=""/110) keyctl$update(0x4, 0x0, 0x0, 0xfffffffffffffea3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20a580, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) 2018/05/04 16:07:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8000, 0x0) getrusage(0x1, &(0x7f0000000380)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000340)=0x8, 0x4) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.system.Security\x00', &(0x7f0000000280)=""/144, 0x90) sendmmsg$unix(r2, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf", 0x21}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/04 16:07:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x4, 0x4f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4, 0x22ef, 'syzkaller1\x00', 'veth1_to_team\x00', 'ip6_vti0\x00', 'bond_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x110, 0x148, 0x178, [@state={'state\x00', 0x8, {{0x8}}}, @rateest={'rateest\x00', 0x48, {{'team_slave_1\x00', '\x00', 0x1, 0x0, 0x4, 0x100000001, 0x4, 0x1, 0x8000, 0xab31}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x0, 0x18, 0x88ca, 'ip6gre0\x00', 'bond_slave_1\x00', 'gre0\x00', 'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xd8, [@cpu={'cpu\x00', 0x8, {{0xffffffffffff8000, 0x1}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'gre0\x00', 'ip6tnl0\x00', 'bcsf0\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xc0, 0xf0}, [@common=@log={'log\x00', 0x28, {{0x0, "8b8c2c6712e3610d09278620d2608168e47d700a9d26668472ac6d927e5f"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'veth1\x00', 'eql\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xa8, 0xf0, 0x120, [@realm={'realm\x00', 0x10}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"b541355f296b4635aceaee7d52207a517b13b5ae1588840d95cbbcef6468"}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x568) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200015}, 0xc, &(0x7f0000000180)={&(0x7f0000000b40)={0x57c, 0x5, 0x9, 0x0, 0x70bd26, 0x25dfdbfd, {0x5, 0x0, 0x7}, [@typed={0x8, 0x4c, @str='\x00'}, @typed={0x8, 0x1b, @u32=0x1}, @nested={0x464, 0x37, [@generic="3269cfafd79b09e83c954d74654d231bc160322fe915857095abe4deca74916caf599082e5645e163784b131b426728b9307f2e04697ed11edb598ae5287bd0e8a7be12f57640a4bb3a631acc56536f533360823819cc4608ee742ef189bd627f42e8eb18631c0b6a9007d703b8c3e191f3054ce5e13fbc25d9050037b3bb2a236fda07ec953cd9e453f697cf5d9395dbcae62b34400750bd93a6119d7610d3005cf98e079", @generic="e1fd8cb11031b1bbb1cec1b9e0f48a3d3b119b37e9009ff89d47870ce455fe29366580dd99c9d849c3c383a634a5195af423eba6c3d214b8e26010ba11c0d595fc692261d686fb40bdbeaa758346c6fb435c92298bfbb2b4a3da6bb26c74a4ad9bb25bdf21b3e093e96c8f04c6698bf518f6f26b31f29a721f2e45910f49d0f8a34630dbb1fec9a023132b913e6e0c1c76aaf1b3e19505f467b275967cfc354f7d60c4a73a70a1aeefb284b8656a452400f776e301a7196aceeb6656ef4c4e8612543014011182bf4b0c644c8d2b19cc03ab4b2f4cb9575767460a3542c011e9f6ba7727aeab63951eb35ce89b477bbd", @typed={0x10, 0x69, @str='[vmnet0self\x00'}, @typed={0x104, 0x0, @binary="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"}, @typed={0x8, 0x88, @ipv4=@multicast1=0xe0000001}, @generic="906ca09b1ff76289d5e689c4a9d110443f187ee60fd53291f41d279f224ce5cd3cf24bbe7be47f4b9927a50b06c1be80d09a54b6f3723dae15047afadfbe4f48605c85ac9ff477c45b33fdb1f2a98bbbfdd418aa3b4de35879a19f3914c7b7310f4819ba5b1dfccfbf25d19314000b052492f3c7fa30b287216898a23a56d389", @typed={0xe0, 0x1d, @binary="848692bb52c4595ec7fa605a4bb2ba6a5ddc531b968478dd5a23dd04362c52ff40a7c329c4df656b78adb99dcecb97e20a10912a993b6e602a62d2e4f85333a146446dceb8bc08b9fb4269be955bb3ac9cd4f0a34d027f4f5f6435a33a501aa9a095b8491d92cb9226da3094d0d1c12cfa70c97fd74373c5a25abcec3aa5d98be68407e44b9a5d704be74e441ce02c4dd0cfde14d055290f395e3784def48a3bdbfb0be82d48f90d3221ce03e8276c91111560e9103f120050c77ab55593063120932e8e053ffcfe0cd39c8a442df088006423ede1dd5393eb6191"}, @typed={0x8, 0x20, @ipv4=@multicast1=0xe0000001}, @generic="ce7ec6b81dc9df0d945b9a80a0254c2d463887fd4caf76782a383f2c2a89344b78db2c19d822cb2e4d04512f5dfa74c2513b024da447252fb9643979da541dbd29c4e044"]}, @generic="1808cd61c48473f56662c54d850dc17dccd9370c8eb7323007aacc9516190fbe7d516b2cd42870f0cb9269c35cdd244e4bf7d06e8faa474d43e781635025326703f00bb9701385e092b561b993ad8c2d15c034f49427a6bbd5", @generic="b8d8f26675ceb7d08decaf2528e7a40361cb8ba7f720ab44a254c99da228e6f098e29b3bbeae588ebf775d5ac549855a47367505a1a155d5c38d3da83cef9dce946d26ec77b3af1f72df971e0335265f2ab6b531d174672cfa5c3aa3c19322847b70ba46b93b5b72fd834bd665c31917ed5e29d0a0cb142b35d45619bf6af4", @nested={0xc, 0x7, [@typed={0x8, 0x62, @u32=0x3}]}, @typed={0x8, 0x3f, @uid=r2}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}]}, 0x57c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/05/04 16:07:27 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) write$tun(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="00e4000060dacffe00ff00000085797ee5c7784f4c33ff7f00000180009078000000000000000000000000ad8398ad0000000000"], 0x34) 2018/05/04 16:07:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getpeername$netrom(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000240)=[0x82, 0x5d02]) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)="41ecb083bceb0167df2510197aa7415d555d80cc9a3fc6848fb282555c3b889e15f62e1cfc8961363e97bc183bfe9520c319e4d8f08979f9f7c920183efa18da418df6b58a6165f7485ef0777473d44c69be8600bf0c9a1422b7b8a7a95f64d31b73020d7355d9abebf739560542a66989f02e23c46525927c12555cada0b6fb6ab553479782701828689cb4dbc3a914960563fdc9c38af73d6cf5987d95", 0x9e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0xdc8f, 0x1}, 0xc) 2018/05/04 16:07:28 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x6, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) [ 91.967757] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/04 16:07:28 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) 2018/05/04 16:07:28 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x0) recvmsg$kcm(r0, &(0x7f0000001500)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/143, 0x8f}], 0x3, &(0x7f0000001400)=""/202, 0xca, 0x2}, 0x40010100) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00', 0x2) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) chown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) [ 92.093226] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/04 16:07:28 executing program 0: unshare(0x40600) close(0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@broadcast, @rand_addr}, &(0x7f0000000100)=0xc) 2018/05/04 16:07:28 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) 2018/05/04 16:07:28 executing program 2: memfd_create(&(0x7f0000000240)='/dev/autofs\x00', 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in6}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000200)=0x8, 0x1) sendmsg$nl_route(r1, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {0x1f}, [@NDTA_NAME={0x10, 0x1, '/dev/autofs\x00'}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/04 16:07:29 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="ff3c1038b2ce99e6f9a5b7b4ecc28f5921b247370dba9cc5a38d6830a5e1ef3c9577fd8c6d093d9b9d94d17548987f15ec63545f203be5fdf803b7cddf8c9137a512c8122ba88d9717f7da3a2185b81561db6562c2c6315a1c93d393d6b97a29df42816048ab62bf55365469a066b7f47fbc29399e79e6396bbb7eb336d9f50dd32b1bcd908d3ed4cb08347c89b762771161c26941de27777c88cd7c02352aac6095a0b431fe917891ec5763678c497226d3bf820ea7f904e7a76b72f7ae577778dcbbd16525") ioctl$void(r1, 0x5450) read(r1, &(0x7f0000000000), 0x1d0) 2018/05/04 16:07:29 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000180), 0xfffffffffffffda9) io_setup(0x70a, &(0x7f0000000280)=0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x100000001, &(0x7f0000000040)=0xfffffffffffffe75) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x10000}]) 2018/05/04 16:07:29 executing program 5: unshare(0x8000000) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xa4b4, 0x80340) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x800) recvmmsg(0xffffffffffffff9c, &(0x7f0000004100)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/45, 0x2d}, {&(0x7f0000001280)=""/69, 0x45}, {&(0x7f0000001300)=""/55, 0x37}, {&(0x7f0000001340)=""/66, 0x42}, {&(0x7f00000013c0)=""/48, 0x30}, {&(0x7f0000001400)=""/7, 0x7}, {&(0x7f0000001440)=""/234, 0xea}], 0x9, &(0x7f0000001600)=""/157, 0x9d, 0x400}, 0x20}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000016c0)=""/47, 0x2f}], 0x1, &(0x7f0000001740)=""/41, 0x29, 0x7fff}, 0x2}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001780)=""/127, 0x7f}, {&(0x7f0000001800)=""/71, 0x47}, {&(0x7f0000001880)=""/7, 0x7}], 0x3, &(0x7f0000001900)=""/135, 0x87, 0x3c43}, 0xfffe0000000000}, {{&(0x7f00000019c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a40)=""/181, 0xb5}], 0x1, &(0x7f0000001b40)=""/105, 0x69, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001bc0)=""/53, 0x35}, {&(0x7f0000001c00)=""/29, 0x1d}, {&(0x7f0000001c40)=""/116, 0x74}, {&(0x7f0000001cc0)=""/136, 0x88}, {&(0x7f0000001d80)=""/189, 0xbd}, {&(0x7f0000001e40)=""/219, 0xdb}, {&(0x7f0000001f40)=""/195, 0xc3}], 0x7, &(0x7f00000020c0)=""/149, 0x95, 0x7ff}, 0x7fffffff}, {{&(0x7f0000002180)=@nfc_llcp, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002200)=""/198, 0xc6}, {&(0x7f0000002300)=""/3, 0x3}, {&(0x7f0000002340)=""/207, 0xcf}, {&(0x7f0000002440)=""/90, 0x5a}, {&(0x7f00000024c0)=""/234, 0xea}, {&(0x7f00000025c0)=""/241, 0xf1}], 0x6, &(0x7f0000002740)=""/220, 0xdc}, 0x4}, {{&(0x7f0000002840)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000003bc0)=[{&(0x7f00000028c0)=""/145, 0x91}, {&(0x7f0000002980)=""/4, 0x4}, {&(0x7f00000029c0)=""/180, 0xb4}, {&(0x7f0000002a80)=""/160, 0xa0}, {&(0x7f0000002b40)=""/51, 0x33}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/38, 0x26}], 0x7, &(0x7f0000003c40)=""/143, 0x8f, 0x200}, 0x1000}, {{&(0x7f0000003d00)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003d80)=""/140, 0x8c}, {&(0x7f0000003e40)=""/44, 0x2c}, {&(0x7f0000003e80)=""/197, 0xc5}, {&(0x7f0000003f80)=""/106, 0x6a}], 0x4, &(0x7f0000004040)=""/160, 0xa0, 0x80}, 0x3ff}], 0x8, 0x0, &(0x7f0000004300)={0x77359400}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004440)={0x0, @remote, @remote}, &(0x7f0000004480)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000044c0)={@multicast1, @rand_addr, 0x0}, &(0x7f0000004500)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000006300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006340)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000006380)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006500)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000006600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000080c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000009840)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000a1c0)={0x0, @loopback, @rand_addr}, &(0x7f000000a200)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a240)={0x0, @multicast1}, &(0x7f000000a280)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f000000a2c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000a300)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000a900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f000000a8c0)={&(0x7f000000a340)={0x56c, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x479a}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}]}}, {{0x8, 0x1, r4}, {0x190, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb38f}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8, 0x0, 0x73, 0x2}, {0x1, 0x6, 0x4, 0x8}, {0x7f, 0x100000001, 0x7, 0x7}, {0x0, 0x8, 0x3, 0xca}, {0x100, 0xc04, 0x2}]}}}]}}, {{0x8, 0x1, r8}, {0x1bc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0x200, 0x80000000, 0x79}]}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x80000000, 0x100000000, 0x80000001, 0x8}, {0xffff, 0x100, 0x7, 0x8}, {0x4, 0x0, 0x2, 0x6a}, {0x7, 0x6258, 0x5, 0x7}, {0x8a30, 0x6, 0x7fff, 0x1}, {0x7fffffff, 0x7, 0x1000, 0xffffffffffffffff}, {0xe8, 0x3, 0xfffffffffffffffa, 0x7}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r11}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}]}, 0x56c}, 0x1, 0x0, 0x0, 0x84}, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x805, 0x1000}], 0x1) unshare(0x8000000) 2018/05/04 16:07:29 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2c138000000000, 0x480000) ioctl$KDDELIO(r0, 0x4b35, 0x801) 2018/05/04 16:07:29 executing program 0: r0 = socket(0x10, 0x2000000002, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000040)="220000002100050700be0000090007010a0000e4ff0000000020040005000380006a", 0x22) 2018/05/04 16:07:29 executing program 4: r0 = socket$inet(0x2, 0x4, 0x5df4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xff, @broadcast=0xffffffff, 0x4e23, 0x2, 'lblc\x00', 0x10, 0x5, 0x1f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2000, 0x2a4a24e7, 0x3ff, 0x9}}, 0x44) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000010002100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e0000001a7f35e15a3b00001400030069706464703000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/05/04 16:07:29 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x9ec, 0x100, 0x1, 0x9, 0x8, [{0xffff, 0xd84c, 0x0, 0x0, 0x0, 0x300}, {0xcd, 0xfff, 0xf9, 0x0, 0x0, 0x802}, {0x6, 0x1378, 0x2, 0x0, 0x0, 0x80}, {0xaa00, 0x4, 0x5, 0x0, 0x0, 0x1004}, {0xb6, 0x3, 0xdd, 0x0, 0x0, 0x180}, {0x8, 0x80000000, 0x41, 0x0, 0x0, 0x8}, {0x2800000, 0xf33e, 0x5, 0x0, 0x0, 0x2200}, {0x7, 0x4cdb01f8, 0x6, 0x0, 0x0, 0x1080}]}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) 2018/05/04 16:07:29 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x8000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000140)=""/38, &(0x7f0000000180)=0xfffffffffffffe62) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x80, 0x9, 0x1, 0x9}) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/246) [ 93.058967] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/04 16:07:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000000c0)=""/237, 0xed}, {&(0x7f00000001c0)=""/148, 0x94}, {&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000480)=""/21, 0x15}, {&(0x7f00000004c0)=""/179, 0xb3}], 0x7) recvmmsg(r1, &(0x7f0000007d40)=[{{&(0x7f0000001080)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002300)=[{&(0x7f0000001100)=""/24, 0x18}, {&(0x7f0000001140)=""/11, 0xb}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/208, 0xd0}], 0x4, &(0x7f0000002380)=""/78, 0x4e, 0x28}, 0x20}, {{&(0x7f0000002400)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000003600)=""/227, 0xe3}, {&(0x7f0000003700)=""/77, 0x4d}, {&(0x7f0000003780)=""/75, 0x4b}], 0x3}}, {{&(0x7f00000052c0)=@can, 0x80, &(0x7f0000005700)=[{&(0x7f0000005540)=""/131, 0x83}], 0x1, &(0x7f0000005740)=""/223, 0xdf, 0x2}}], 0x3, 0x0, 0x0) 2018/05/04 16:07:29 executing program 6: r0 = socket$inet(0x2, 0x10010000000003, 0x6) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000000)="5ae7a0d1efafe36eb9374be98b0080679dfac85d3ee12635a3c5bbd151c168675ac7f442584f4adb2526f7afca83bedffb27305d0c208a2a247299c81fcf", 0x3e, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/05/04 16:07:29 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xa8, 0x6, 0x1, 0x1, 0x10000, 0x401, 0x1, 0x3, 0x0}, &(0x7f0000000080)=0x20) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r3, 0x10, 0x70bd28, 0x25dfdbfb, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xffff}, &(0x7f0000000100)=0x8) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/232, 0xe8}], 0x1) 2018/05/04 16:07:29 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)={{0x5, 0x4}, "706f7274300000000000000000000000000000002000000008000000000000000000000007000000000000000000000000000000001bf73a3400", 0x0, 0x0, 0x8, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x400000}) ioctl(r0, 0x8000c1004110, &(0x7f0000000140)="4ab23500d20000000000008000000a") 2018/05/04 16:07:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001480)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000340)="ea6bedf26b8e91bb6e9514319542dad2", 0x10}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000100)=""/116, 0x74}], 0x2, &(0x7f00000001c0)=""/169, 0xa9}}], 0x1, 0x0, 0x0) 2018/05/04 16:07:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6c4ead276061cc35) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001eff6)='./control\x00', 0xa4000960) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/05/04 16:07:30 executing program 2: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0x1, 0xbf31, 0x100000001, 0x80000001}, 0x14) 2018/05/04 16:07:30 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x10000) ioctl$int_in(r0, 0x8000008004500b, &(0x7f00000000c0)=0x4000000000000) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x50000) 2018/05/04 16:07:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x24d, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="feff00003000ff0a0000000000000000040000000c00000008000100"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xb9b3, 0x0, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x10000}, &(0x7f0000000100)=0x8) 2018/05/04 16:07:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/05/04 16:07:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x1) fchown(r0, r2, 0x0) 2018/05/04 16:07:30 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r2, 0x610, 0x70bd27, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}]}, 0x98}, 0x1, 0x0, 0x0, 0x20004080}, 0x44000) write$tun(r1, &(0x7f0000000080)={@void, @hdr, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "a586ba13b3225dacfe2fe2c0c6ff9bcd"}}, 0x2e) 2018/05/04 16:07:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf", 0x21}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/04 16:07:30 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="44286394733caf8bf72514ec99f025cb508d14e5c92ff406f6f2d12b5db0d711e77ac17c5928bc455571f952d752dd9af1e117fd3d8997ae38ecd29604a502ddba6e82a9ad3ee7ee860aacbcd54e72900c417e50d84ccd10", 0x58, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="21b25f8395829134df4c7972a8a8ad3fc7b7ea960d697ed63fdd35d5150b4b103c39671bfd8c9d7ca7bceddb1eb27aca3a106d44f89aa76686acdc37d575f93fe9a55ff4445046069e5557a5c7ebf46dc05659e18651dc2f15108c74a9a03dd7deee24985902b3ff6bbddbc481a642b22cea545679c836", 0x77}], 0x1, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000000c0)={&(0x7f00006bb000/0x1000)=nil, 0x1000}) r3 = dup(0xffffffffffffffff) bind(r3, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) pkey_mprotect(&(0x7f0000989000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000a62000/0x3000)=nil, 0x3000, 0x1, &(0x7f00009ecff8)=0x5, 0x2, 0x3) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) [ 94.249269] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/05/04 16:07:30 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000700000000000010478ac1414bbac1414110b00907800ac00004500ac1414aaac141400444000000000000000000000e000000200000000e0000001000000000000e000000100000000ac14140000000000b4e5bf68f55c0d1cc17bdfb9fe53a6a867000000000000000000000000000000"], &(0x7f0000000140)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x90440, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f0000000100)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x3}) 2018/05/04 16:07:30 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200000, 0x0) write$binfmt_elf64(r1, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x101, 0x0, 0x2, 0x3, 0x43e2, 0x32d, 0x40, 0x19b, 0x9, 0x82, 0x38, 0x2, 0x1, 0x10001, 0x100000000}, [{0x6474e551, 0xffffffffffff7c2b, 0x6, 0xfffffffffffffff9, 0x9, 0x5, 0x0, 0x9}], "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"}, 0x1078) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xa) 2018/05/04 16:07:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x40002004}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x0, 0x0) 2018/05/04 16:07:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140), 0x1) r2 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e22, 0xd1, @empty, 0x3f}, 0xabb076ae) 2018/05/04 16:07:30 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = memfd_create(&(0x7f00000000c0)='em1user[\x00', 0x3) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x3f) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x3ff, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x3, @empty, 0x1}, {0xa, 0x4e23, 0x6cc4, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x7, [0x5, 0xfffffffffffffffc, 0x3, 0xffffffff7fffffff, 0x7ff, 0x0, 0x0, 0x1]}, 0x5c) 2018/05/04 16:07:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r0, &(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x2, 0xbdbd, "5075deed9468f22aa2cd0fba015f17beddcbfcbaa2cc3a371541032a848bdbc23525c4e5f972a31f2538c83807c8e147892e4ecc0db4fc7154b6292f5b8ea3", 0x1b}, 0x80) r1 = socket(0x1e, 0x1, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) socketpair(0x6477ede7939aa6ef, 0x6, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedreceive(r4, &(0x7f00000008c0)=""/4096, 0x1000, 0x1200, &(0x7f0000000180)) sched_rr_get_interval(r3, &(0x7f00000000c0)) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)='n', 0x1}]) 2018/05/04 16:07:30 executing program 2: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x3}) fcntl$dupfd(r1, 0x406, r1) epoll_wait(r1, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) 2018/05/04 16:07:30 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/04 16:07:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) 2018/05/04 16:07:30 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2000600) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x40, 0x1000, 0x20, 0x100000000, 0x0, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000380)={0x5, 0x0, 0x0, 0x0, "0ef797366fe93814a5db6c652e1aac593ea5e1e6e9ba1e4924a40be46fac1e1a144170cd2661d66fb56d535d"}) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) r2 = geteuid() ioprio_get$uid(0x3, r2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/04 16:07:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000001c0)=0x6, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x2c, &(0x7f0000000600)={0x1fffff56, &(0x7f0000000200)=[{0x80000001, 0xdffffffffffffffd, 0x0, 0x7d49}]}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x6, 0x1148, [0x0, 0x20000640, 0x20000670, 0x20000898], 0x0, &(0x7f0000000000), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x66, 0x89b7, 'ip6_vti0\x00', 'ip_vti0\x00', 'bpq0\x00', 'veth0_to_bridge\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xc0, 0x108}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz1\x00', 0x3}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"d626d440b4da0380fe151f0b58df9f5d81da4afc0fba6c80644180d9a008"}}}, {{{0x3, 0x1, 0x86df, 'ip6_vti0\x00', 'ipddp0\x00', 'syzkaller1\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xec21913ba4f8599a, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xf0}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x7, 0x9}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x9, 0x0, 'ip6_vti0\x00', 'veth1_to_bridge\x00', 'gretap0\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], @random="b07f2eefdccf", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xe8, 0xe8, 0x118, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffff00, 0xffffffff, 0xff], [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x0, 0xc, 0x2, 0x0, 0x4e22, 0x4e24, 0x4e22, 0x4e24}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}}, {{{0x11, 0x20, 0x17, 'bcsh0\x00', 'bond_slave_1\x00', 'team_slave_0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xf0}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@log={'log\x00', 0x28, {{0x880, "0e5a800113ec36ab48aa8af23ee58d6ce706549d453c1209c219b51f02f8", 0x4}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x5, 0x42, 0x9877, 'bond_slave_0\x00', 'bridge0\x00', 'veth0_to_bridge\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x9c8, 0xb48, 0xb78, [@limit={'limit\x00', 0x20, {{0x9, 0x1ff, 0x8, 0xc77, 0x7ff, 0x7f}}}, @among={'among\x00', 0x8e8, {{0x9, 0x4, 0x7, {[0x9, 0x8, 0x2, 0x2, 0x16a8800000000, 0x8, 0x4, 0x401, 0x3, 0x80000000, 0x3, 0x1000, 0x6efa, 0x4aa1f422, 0x7f, 0xffff, 0x8, 0xeb, 0x5, 0x80000001, 0x7, 0x18, 0x7ff, 0x7, 0x89f, 0x7ff, 0x7, 0x5, 0x0, 0x8, 0x9, 0xffffffff, 0x9, 0x4, 0x3, 0x3ff, 0x0, 0xffffffffffffffc0, 0x7fffffff, 0x100000000, 0x9, 0x100000001, 0x10001, 0x5, 0x5, 0x4, 0x0, 0x3ff, 0x86, 0x4, 0xfffffffffffffff9, 0x8001, 0xdc, 0x7, 0xffff, 0x6, 0x7fff, 0x101, 0x5, 0x8, 0xfffffffffffffffa, 0x1fa23fd00000, 0xa3e0, 0xffffffff, 0x564, 0xb59, 0x0, 0x1, 0x80000000, 0x6, 0x100000000, 0x2, 0x2, 0x1, 0x1ff, 0x4, 0x0, 0x630a, 0x6, 0xfffffffffffff000, 0x6, 0x1, 0x8, 0x5, 0x6, 0x80, 0x46a, 0x7, 0x0, 0x573, 0x6, 0x401, 0x80000000, 0x80, 0xa0, 0x5, 0x1f, 0xffff, 0x7, 0x7, 0x7db7, 0x2ad2, 0x7fffffff, 0x40000, 0x5, 0x1000, 0x81, 0x3, 0x9, 0x4, 0x3, 0x83, 0x9, 0x3, 0x8, 0x5, 0x7fff, 0x80000000, 0x1, 0x7fff, 0x0, 0xcabe, 0x80000001, 0x4c, 0x1, 0x0, 0x5, 0xfffffffffffffff7, 0x2, 0xff, 0xfff0000, 0x100000000, 0x5b0, 0x101, 0x100000000, 0xff, 0x2, 0x3, 0x9, 0x7, 0x101, 0x9, 0x0, 0x0, 0x80, 0x3, 0xd69b, 0x8, 0x2, 0xd60, 0x80, 0x3, 0x7, 0x4, 0x4, 0x7, 0x5a3098a0, 0x7, 0xfffffffffffffff7, 0x10000, 0x1, 0x8000, 0x7, 0x1, 0xffffffff, 0x2, 0x3, 0xe6a, 0x3, 0x1, 0x3, 0x100, 0x8, 0x401, 0x4, 0x5, 0x3, 0x4, 0x5, 0xae, 0x3ff, 0xb7a9, 0x0, 0xe8f, 0x6, 0xffff, 0x62, 0x401, 0x7ff, 0x880, 0x8, 0x400, 0x6, 0x0, 0x9, 0x8, 0x2, 0x80000001, 0x5, 0x4, 0xb2, 0xffff, 0x1, 0x9, 0x7fffffff, 0x80000000, 0x7, 0x6, 0x100, 0x0, 0x6, 0xc6, 0x2, 0x8000, 0x5073, 0x4, 0x0, 0x7, 0x6, 0xb7, 0x6, 0x2, 0x2, 0xa969, 0x4, 0x4, 0x7f, 0x4835d0a0, 0x2, 0x68, 0x800, 0xbb4b, 0x9, 0xac, 0x4, 0x7, 0x6, 0x8e, 0x6bc, 0x8b, 0x4, 0x0, 0x0, 0x465, 0x4, 0x8, 0x2, 0x280e, 0xfffffffffffffff9, 0x8001, 0x1, 0x1ff, 0x0, 0x2, 0x9, 0x1, 0x8001], 0xa, [{[0x6, 0x2], @multicast1=0xe0000001}, {[0x5, 0x80000000], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x10000, 0x8], @multicast2=0xe0000002}, {[0x0, 0x1], @multicast2=0xe0000002}, {[0x1, 0x9], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x2, 0x3], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0x5, 0x100], @broadcast=0xffffffff}, {[0x4c8, 0xc1], @dev={0xac, 0x14, 0x14, 0xd}}, {[0x6, 0x5], @rand_addr=0x3}, {[0x100000000, 0x1]}]}, {[0x6, 0x6, 0x0, 0x40, 0x0, 0x6, 0x8001, 0x8, 0x3, 0x0, 0x7fd14b76, 0x80000000, 0x4, 0x4, 0x9, 0x6, 0x2, 0x1, 0x0, 0x1, 0x1, 0xfffffffffffffeff, 0x0, 0x9, 0x6, 0x3, 0x3, 0x8000, 0xffff, 0xfffffffffffffffe, 0x9, 0x7, 0x4, 0x6, 0x39b6, 0xffff, 0x8a, 0x4, 0xff, 0x7, 0xd7, 0x2, 0xc5, 0xb1, 0xa5df, 0x9, 0xb4, 0xa1a, 0xe4, 0x4, 0xfffffffffffffffc, 0x6, 0x3f, 0x80000000, 0x2, 0x2, 0x7, 0x7f, 0x8, 0x3, 0x101, 0x1, 0x3, 0x5, 0xcb1, 0x8, 0x9, 0x1, 0xfd, 0x850, 0x0, 0x10000, 0x4, 0xff, 0x7, 0x3, 0x973, 0x5, 0xfd5, 0x5, 0x3, 0xdebf, 0x8, 0x800, 0x7fffffff, 0xffffffffffff8000, 0x8, 0x8, 0x10001, 0x0, 0x8, 0x9, 0xa0, 0x80000000, 0x1, 0xffffffff, 0x0, 0x3ff, 0x7, 0x9, 0xfffffffffffffc01, 0xa9bc, 0x0, 0x8, 0x4f, 0x1ff, 0x7fffffff, 0x3, 0x8, 0x0, 0x78, 0x0, 0x7810, 0x1f, 0x8001, 0x8, 0x3, 0x93, 0x4, 0x8, 0x40, 0x4, 0x100000000, 0x673e, 0x5, 0x100000001, 0x7, 0x5, 0x28c, 0x20, 0x3, 0x2, 0xb5, 0x0, 0x1ff, 0x5, 0x85, 0x40, 0x9, 0x0, 0x3f, 0x6, 0x2, 0x401, 0x1, 0x9, 0x0, 0x4, 0x3, 0x2, 0x0, 0x7e0000000000, 0x9, 0xac15, 0x2d, 0x4, 0x4, 0x0, 0x1a0, 0xfffffffffffffc1a, 0x7fffffff, 0x4, 0xfffffffffffff998, 0x9, 0x8, 0x2c14, 0x0, 0x8d, 0x7, 0x100000001, 0x6, 0xfffffffffffffc00, 0x40, 0x100000001, 0x1000, 0xca, 0x1, 0x4, 0x200, 0xb348, 0x3d, 0x0, 0x0, 0x62d, 0x9, 0x1ff, 0x9, 0x1, 0x9, 0x64a3, 0x8, 0x4, 0x280000, 0x800000000000, 0x2, 0x4, 0xa2a2, 0x9, 0x81, 0x100000001, 0x1ff, 0x0, 0x2, 0x8, 0x2, 0x8, 0xffffffff, 0x7f, 0x8, 0x5, 0x9, 0x7657, 0x7, 0x0, 0x20, 0x81, 0x1, 0xfffffffffffffffd, 0x10000, 0x0, 0x5, 0x20, 0x4400000000000000, 0x6, 0x5, 0x4, 0xffffffff, 0xbfe, 0x80000000, 0x7, 0x4, 0x1f, 0x123, 0xad0, 0x7, 0x5, 0x1, 0xd791, 0xfff, 0x7, 0x3ff, 0x3, 0x2, 0x9, 0xff, 0x7, 0x8, 0x62d, 0x3ff, 0x3, 0x9, 0xfff, 0x7ff, 0x7, 0xffffffff, 0x400, 0xfffffffffffffff7], 0x7, [{[0x98, 0x3], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x3, 0x1000], @broadcast=0xffffffff}, {[0x4], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x7f, 0x1ff], @dev={0xac, 0x14, 0x14, 0xa}}, {[0x7, 0x87ee], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xffffffffffffffe0, 0x80000000], @dev={0xac, 0x14, 0x14, 0x19}}, {[0x401, 0x7], @loopback=0x7f000001}]}}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x41b8b1a1, 0x6}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:apt_var_lib_t:s0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x15, 0x40, 0x9000, 'rose0\x00', 'syz_tun\x00', 'bond_slave_0\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x110, [@stp={'stp\x00', 0x48, {{0x2, {0x3, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x20, 0x3, 0x8, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x4e22, 0x4e23, 0x0, 0x7, 0x856, 0x2, 0xffffffff, 0x2, 0x8, 0x9}, 0x208, 0x12}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}}]}]}, 0x11c0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/53, &(0x7f0000000100)=0x35) 2018/05/04 16:07:30 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080105013, &(0x7f0000000640)) 2018/05/04 16:07:30 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@ipmr_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x80}, [@RTA_DST={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x20, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffe2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/05/04 16:07:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) unshare(0x40600) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x402, 0x0) syslog(0x9, &(0x7f0000000280)=""/4096, 0x1000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x4, 0x800, 0x7f, 0x6, 0xad4, 0x7}) pwrite64(r2, &(0x7f0000000180)="94de400d677454b710616f78ae9d0c56a101d1425749cc4e52a6bd8d27847b1af42497933ba79ee94623", 0x2a, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000010002000000000080ffff000065000000ed77020000b0e6330ee7f9b31908000000000500016a310fe05a26fb0000008001c9a733525bffff00e2d7", "cea40001003500f7ff00022000000000000000000081000700"}) 2018/05/04 16:07:30 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) write$cgroup_pid(r0, &(0x7f0000000000)={[0x30, 0x39]}, 0x2) write$cgroup_pid(r0, &(0x7f0000000080)={[0x38, 0x33]}, 0x2) write$cgroup_pid(r0, &(0x7f0000000180), 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)) 2018/05/04 16:07:30 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/04 16:07:30 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x3ff, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x3f, 0xfffffffffffffffe, 0x1, 0x100, 0x401, 0x2}) socket$nl_generic(0xa, 0x5, 0x84) 2018/05/04 16:07:31 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/05/04 16:07:31 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x400, {0x2, 0x4e23, @rand_addr=0x9}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x200, 0x3, 0x2, 0x0, 0xe9, &(0x7f0000000180)='vcan0\x00', 0x8, 0x0, 0x10001}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xd49, 0x422282) accept$nfc_llcp(r2, 0x0, &(0x7f0000000100)) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="e8000000240000032cbd7000fedbdf2565000000ac00120070637279707428726663343130362867636d28616573292929000000000000000000000000000000000000000000000000000000000000000000000000000000000300005bf01c9fe0fd9ce2a1ead3216a48a9c6a1a5e90b63ba912f39744ecc4f33606f5e74561fb5a8c86586b2c15bbe87437ad083c0c9d3bc78c0734bc9dff4a77745a51818152bed9ee5a3142f3c25f6e805e06229a4e404afad8c5863feb2579a33b045a59c1c000400ffff4e244e210000ac1414bb0000000000000000000000000c0010000100000000000000"], 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x44000) 2018/05/04 16:07:31 executing program 2: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x3) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x10001) fcntl$addseals(r0, 0x409, 0x8) fchown(r0, 0x0, 0x0) fchmod(r0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/tcp\x00') 2018/05/04 16:07:31 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000000040), 0x21d) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x1, 0x100}, {0x4, 0x3ff}, 0x2, 0xf27f2bd6c69b4bbe, 0x100000000000}) 2018/05/04 16:07:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000080), &(0x7f0000000100)=0x4) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000e6a000/0x2000)=nil) 2018/05/04 16:07:31 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) write$cgroup_pid(r0, &(0x7f0000000000)={[0x30, 0x39]}, 0x2) write$cgroup_pid(r0, &(0x7f0000000080)={[0x38, 0x33]}, 0x2) write$cgroup_pid(r0, &(0x7f0000000180), 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)) 2018/05/04 16:07:31 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/05/04 16:07:31 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000040)="8c48923b27a7d9b0b9ec6787a5fc5c819abc6c517364e9e248ebad294f8161e2a2f0b3fbf72ccd44beb54fd908691849ee8b65c66400043692e1fe855f01db1c48d9b4fd19c011a879de69", 0x4b}, {&(0x7f0000000100)="30a0693aac373bed13e60ff92716ddfdda337486c0058fc15511c246590039995e99e40df19b4aadb320106976c63598c80a6da98dbf41048427590bd9b16bcfa8f8324ddc9ce80cdc0c869c2005472a49793644d87bdb17782d588144d0c560bd2c4a25556018260ba8840aab7edbe6ec0e96bbfc5adb34aa4a3e9fd3660f40820a43d4558479ddfe2a94f2e00ea6683fba83b2928ccebd6de8b6893124a875a55abdab4f6478d6c8d49e2cb71ea70f0af3be1d", 0xb4}, {&(0x7f00000001c0)="21edb5a7db254a252903f473555df470d4bf0b93f9c66969f7246d23dedfea324b3f08ccdc0debb8bce450e079a080bbb0b59af9077cd4f753038cf5f40b23b02aab5d72a756b71ac7be67c9bc63d10703c927750e1ace9592a8", 0x5a}, {&(0x7f0000000240)="4440af25f66732e8b4d1e9c92b4333d8952b62276d37a1b0aa81a3ea644e808a323bdbec12add448895d2842dbcbf1408399fb2ffd77dd18d4f1e3f4dbcca1e0a1627a2253a9cee0ab7efa030e815cd66bfa515c7081e26639a0cb6f06b79a1c6a67986f262b6bb87c773011467c78a8e7fdc5e003fa3cebc94d04552924a8268cd7d1b2289a09af070d38864067d0033d80ca7c951ebce6509711eda910842ac96fc2e3a6f9cbbd7c9df445b4c548dbf0c0022c8821b7228c38d275d12b5f", 0xbf}, {&(0x7f0000000300)="e14d6ec3dd66a77d11efda0e7ba6972f666aaca1ce164a079f9e5c8e8089997784927f594f0cdd2728d65b2cbd8a6a248c2a4398ea6cb872cb163c97d635b25604f50d2eaba3d72ffb81553a8e04915900ad00995a511431a07e1318aca5157b86de5d1f9a05e56f5fd17cf2ce67c979bea1a25012b10ada6b5caea2dda60d895c4ef849bd898592b25a5ba90c6c0b1b4d99b50f6690dedad295d800e8b4d05c2c00e11ec693a5ad92a1040865517e2a5c03e21dda4b7c22f23e65aa0f87e55275bc06e58822", 0xc6}, {&(0x7f0000000400)="a3ff6f25d21ddb736874babf05a6904c271380b089e0074816fba6930e4b14679467d74d673dce4f1fd0db09b1a250c8271bcf2ba1d3de96ed1add61326bf6c2609fe1b55436a3cc1b66c74bc208fb9a5e1f96434d35294ac1f3396a0eb6ccd338c346d133da4645c6e80b552224aa0ade467d6a36b1488773e64c304e9247debcf03f3f8c498a104a75c9cd393e9c9d9864797aa7b2e2704332f840a1262e211d593af7688d1eb6fb418f12ba930c61435624807ec35bd59c6ecc4ead8558609185236c09a662705b6451c2703398a06047ed03b9cbb04cca728f1d414f44afc49bc11b33c14afcbe546d18bf763e26517d055389ef84ba06481590f122d4d94b351a309b4f0a7f4da4b97ec2a0f687da98da3cc6b3bf3dee8bc7648de5510f462a21010c604c019a736b28767485b532036e8fe784a736e78ff706756a1ec8f839624ba44abbdb5cce1ed89d1e3544c6b6c8065e7ac27a9dce8e6155710f08d2e460fd145173aa143e895726f50664e5266d57555ea4b507a98f0421dfa047fe23fb42b212a1088aa06e6de8711f7fb032c26b9f84106c5db939a734e1bcad8d7273f4213fe249dbf0d4c756eb2dcdbf79e7ba810104a2487b9bde1f97ba34389f83e20ae8e8e8ffe007b6ba66f82477ce1df9a1bbfc67666892fd6548629321b6827c074b24b1f9cb0ce96f5681e52dd8b36dc1493cd0db1b73071ea4e69ef7ce6fd3ba5368425ca8992841fcfc3f35f9d7f7d7a9d866cd45ee77074833a9e23641e6a8d2ce0cd6a39b2ef46bc023a41e2a0ab6ddbc79017b9132bb1b221857370cd4e166ae0439caacd152f18c11065de471d28a9c309863b3a6fa3315d84336db9b243aee2bef588d9308e5bd371c5395eade1b9a8aa5bad297a33b5c9bccbd73d59423adc386e3b341a672a7c863cd4f9c1691a88e236701a1d8de33801e92e816a242512cd22504fbaf2f7c1bcd23b6c12a4b89a33c145ae27e22bf6691064b1b95c746ca8b53d1bd03c9a2997bb50aba9353705bcf4c1156490144b415b70ea9422ccb47dc3036cc3c02e6faf89a302a2feabb67e4f20bad109d779e3f68d01cfbdfff38126a2e2d9b2a0629f41c4fed96162805b128f647ae995d8ec55966e09e391a34cb1f085eaaa0e893f0cf3afab1591e997f66c1dd7e391b84be653a5ecc00da7acd6f9450a9fa4273955c8b95c46521b44d4f5a9df327cbd847218e7fc1dd09e9d552e17647f1bbef701e72a24ee377dcb7b6bc1b7959f404623e54a24a2b1c34fd11e2490c29f08f9e3a4c5b593c5a95527dea28abc53a9f01c519f3e6d16d045c41409fbf0d23fa36e799479064bdeefa61875a6cbf384f002d21ca129ef59de2c66b81d78487a58dff5ea0793a7d4e741a57f29ca411a0bc76f8bccc345cfafc3eb9f9c76981f4e7d722ad2e5398290015d76aaef8af736c6b8f526911339658b8b961993e6b37182623511eff8248b3ad494dc5565f3ec878fe5ad67efe28e5b8dfb1ada6bdd45ce252079c9aa1809c5d1c6ea60c330a4a734b4245d60a17648b4f3033ff1e495c72d3fca709d0b5964176b2f58f983a41053045e92ca87e5de6789b9aef6701d11e1865299944d72fc3c9e9bf7b9a9d25b1041a741df04d8052e5b087397d99238c480a7f06a41eaf8f439e642e4247c7ab0f2dc20840935ffe4e3c1938d640fde536ec7d8301056710e83bd3d4e666301183bd817f90ac4788f48f402af654a2951800e5ac289a58b45e0ebc3420536201d4f2c427fd0432275bfe65446c756e0c130e4e74c38062fedf91d8fbe9a087cfedc4f07f7f6a4f051187992b137d97232cba9df3b470aab39a378458a5fc3d6342b81965ca0d9b846a4c1667efdaf4d23291ad47dacd74f60e29b3f25bd28b6b8c953468e27eb1d32a58708d072ba57b9d7a2c013eee0a70395fcdab9e5db12c8ecedba741e21fc46f12ddfbb98d5691f3c75c12325aa6542d2635f77e2c5a37ffb69f43ce0ff637227489a80e8b6c60acb67492b670b3413063e9a2be3cff5deb150b5a80728d44dfed98a7a2d7a45341d393e4bc8de3ba9c4163e5101e628c65f7c9876cd7574986302c8ec45684a2b3d2a1f85b476303a36de8352f5892f637622b02e026ac3afe6a38adc4be8eae5d2e2f1ebc50811c4f07c39fe46d3a87fffae0bb791fc2a39d9e9ffbf5208820167e29ad6e79cbd65f7e46d17a14abb9ed3f5892909736163472bc0bfd32fc9b03bcf297b43e27f37707f12808ac51ec8ffec50a41d70c2ef0d69235e742aaae18bae8cc92e293883dd9512001749734cd078b609896a7c3d1d29d38e2b684d47eadce5eeff590691134693d39820554ebc9465a3b18128605dbccf3ccdb0fad3f9c5141c46b6d13a5c881bdb258feb8a2f28c7eaa1bfc0371636308eb1aaed359931edb0f16b304f7d47c31e1e4ddd5992a003c621a745b563631cbe6e23c7af28e910e5e9c9a213246abc62bea0889bd27ef9246dc9a48b32aa765ce52e5db01b769d02090b5f0d863997af58c699ddc203670b21c4fcf5969409ae0e25371747d7de2c0e030aade7073866225310bde97fdb95ab502c0659fa83d261ca9c3b9d2eb812de84c9425f1a6dc5f5f33d08ec8e4f09be66683f2dc4b5d9d76b864fade73888aa4d5ebc0c9d17cd56e119773093a6737e1e8a50fd704659d9897c3ef6afa40d0434a42fb562a42352019c78d9712986b8b7afab6289c59182d5538e598102128b00f21afb8ce27c657469b42730533bf753e976b165688e958d49c33cff4ca6db48b36623f0f01669d473da2353a5fbe2fdb2216d4d035be3875d09cf53c3296096ea2818b2eaff7411a3c3192d1601d54d4bc96bceeba52984ab54031baa603fa1dcaac9dcd65a1ceb0d1f10c11e943add595dd710a3c5299dfab706f04f3fe95d7ec11bd4e51b8426eb8693e04eab9182ab7db0bff37dce6c8e5dd7f8f5801beb8a52e4dd4d896b913e125e5d5cca7d9234aff5d9e6b9bed0e90febee7a1411c02b68bb67c30cbd8feb85edb99eca84c47738a5fc4c69c5e8f27169cb7a8e103b7482356a97e794852840247fc8bd807597eb4b862287532bc1d84802ec6d7937ff102a750a506691ae536aba352f834de00f842edb66970055e562a40971653fd7b70bd3657fc808da1a4bf2f8d6114785d080078f1b8ea72c5ea709329544e98ec5780110ab8c48c609ae34f774ba88f737e4e7ffa8a06ee5ad982d396cb8a6779851779a1135051eca8ccb064c2fffd8f2e0fa5b98050a20a640fe82100f6b2cc6959a3ec202f6e78d570ab670d72f12d2342883533f5bd6147fb4c6286533a5cfd86d12b21e570850dcd12d6359b066cd0d5b3a32b7c9515988eb6f55d5dc9fcad99d793f7058aeab0342e9abd91ec5b1fcb515c121f4a7235dcbd5acdd9f726e4fde626ecce696dbf1356115de4c31ce8cc94cf9b230b0c57eec92a74249c7f6f5b94c188a8024ae56871c9ac3d1771ce4d04ee1bbece15c3aa342ef7ce209ec9c9bec3247b08796790927778fff80d527422d3f094437c0b9e0000d0ab5773b43343ae12d1b2ff5cfd09ffb5cf494e14f4d929370dfc72f9ab0478275bca3f2c4c764652d0a230cedeb6920b0922d38fdba062f9e7ed84bb9c971e184e3660ce3d100b57c78d44409e6fa750db19c9a13a8f622496000b6d11a341707b1573b951f27f764e32eef3195b6ab75a10d018ec4124c36b9bb0b7c77415d05265b20a9e3b5572db4d8622aa78f9a332f2a66eb7d52a2dd7b0fb59b5282d2f947dfd186e1c099e81d7b3b13ac67673f790d331e334c20db4b347ec4f6c57cf1689f26abca42b89af0431f12cba7103976f9bdc0ec630af96390109cd09b2e5aff4a2274a7ed0c71a772df05d97dd7a3e41aafe8e905b21b4a31e151e38747a30471b64fbf39c1c421846c40829d8072a2a0b2b175bb8e0ceee36808bc3e19334c04bf56599df9352f2331d9dfefdad065bc3821903dfb7572ff85b0e75cce609849390c6329de387889144eb29f93390ab3e61472fc8f6c98d78b5d3c8c4f6e8c87049b3444726b1f79aeebd89eeea00ef93c1384b7d8664a80b71c6af26f51fd496e8928d54741458437c672c3615cee294c2af57bba514e6b2950acb79f055fe5c0011a4f6599c4f866b051c35a021c2a040a1a350ff5be21faffe9d4ccaae548d5a030e55a87d39c115fe25a1f2d6835ac81d60cfa71ec49dc0a82217cecd941c35b4a1be363a80e9363767c744d10b136d78a790ef118dad09adb765b6726425a7e4b57c298b2162316b3096583e4c2fe7f9cb8ebf274e70348d339efda3a99a67c0d9e461e319d49ff154701faaa58f99fa53b49e6267b6de52cbf5cbcda4248c40dd285bbfd19789ee86eecbde17d707b39923312703942f44ebfaa58a046072a5f5429aa9c9ea75bfd37d933f37dc6422dc7c542323f146f336b14ab5401be0377f9d4e299577ea2759ba2f18f2647288f5873c629914e0148645844b2fb1d2d2bbaf833358265005b11b55091ea0968f73c88d5aa7bd970f478db1b5947bf232201a9e324ad6380a6854a6da7f6d799b27d2c1432df1898914f6f458898df80373d2aaf5a4e74739a1c64ac07302d40bdece95e635da9e5e65975cc1cf248289824512c7c53ee7d0232b5d46459509dba7c230ddd30eb29ec200ace230b7ec8b24543ec359409deffe36356c3f86a92ef1887a9ae422a2a8a43a1f134ccdda18cb1acf158f5713752f46330d78a3b21d9cfedcfedee6b6c162011e13fa7cd2fb4fb5654a6dc79d591df224cf963077cd5ed61089df497538a066b2548b2c41fe0270ce4757418e44f0e3b7a578c235e31736f57d22f0855ff43fc4b4ab832aa526d80ec5f3ddff0a0db9d5308991f8019bb27810ab0efa19c9a8041d7a6853dad69a7985f4967a21fe318ea04856b43db0a77f473ebb9de7305e737b71670007f09ce71a87aa59b5bf29c5d6ec4b3d50bf18e791a73af113b2911c491d74137802386be56ca1e0bb9305b81e610fc525d982a1f4e6743c841cedd9b1d49f99173150406a9ee80cd73fb5d72f3cf9d54d5bcc7203601ae8bf07cd04ca89743b4aec27c2fb841a5a0970e80c2a27b94681a8ba2c5cc29904cbdae6b898331f876799c58afd611052e657bb3f6b42e1759e8a0eddb4baa255d0f81b96ce6afdf050b1c0b9295e7e3bc9a9bf1058e3252795b3a0d236fd35935939bcb15bca0503120b72f6c615abde0b4dc01edb8bb337c3c8570012592322ea05b343da91fb36ee43365b41fa21cdcd975ce73bfadf8a30572bbe9d763b8ab0d248e7cfbc298e33dbfed114be28e3f6a2607666dfe3f0f58f2cfe802e68bfdffa4474f487be1ef8ff424b40b7f83fa32f089a3be9b30387418f9212a204b1274945ba4d995442e64078b4ecca1e7ea5d8c3c8581f4e3bc0eaf3936e5b277121ce330d60bd35fc481f06c117eaa8538a85518e78cc5e801a19820ef8d62379bfa0ccaadb4fa943c9c7ba81f19baa6928f6382dfe2e3cfb2f2acaa25d0b13ae15e7049d70222f6d9af2c8d137f5579154072e87d555132be1d92c5a9e4b0027e003c8d35d25be3df2b082b6628d10abc3a06dca29fe7c229f11e771d4adcb6c410c6cd318585eae86792da16ed9f77d3fdd2a83d90a08c994c454bf3b8b705a6e3349b073683cdd8da0257215de057f7a9489ee5f91f20ca569d17cf3044487d736671421ea098816ce9ef1f15d2e72cd98d074fe857fc0baab7853f74eb111084b332515a33c8eda21bb1487", 0x1000}], 0x6) socketpair(0x0, 0x6, 0x8034c4, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f00000014c0)=0xc06, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) pipe2(&(0x7f0000001500), 0x80800) write$tun(r1, &(0x7f0000001540)={@pi={0x0, 0x8917}, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x2, @random="c86665cb3251", @mcast1={0xff, 0x1, [], 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @local={0xfe, 0x80, [], 0xaa}}}, 0x38) ioctl$BLKTRACETEARDOWN(r2, 0x40005504, 0x0) 2018/05/04 16:07:31 executing program 7: socketpair$unix(0x1, 0x10000000000002, 0x0, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x80000000004) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x400) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0xff, 0x10001, 0x2, 0x6, 0x101, 0x0, 0x100000001, 0x4, 0x2, 0xffffffff, 0xfffffffffffffffe}, 0xb) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/05/04 16:07:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x10000000000002, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/192, &(0x7f00000000c0)=0xc0) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000003300)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000003380)=""/150, 0x96}}], 0x1, 0x0, 0x0) close(r0) 2018/05/04 16:07:31 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cda000)) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1704, 0x0) 2018/05/04 16:07:31 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xffffffffffff0001, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "f91e1c0602732d278952e4b910b4e4f20fc25dd63ab5bd6eb0f835aa14a8de8562a9ebbafdb3d6d227727b73"}) 2018/05/04 16:07:31 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001, 0x3f}, {{0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/45, 0x2d) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001500)='/dev/urandom\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001580)={&(0x7f0000001540)=[0x0, 0x0, 0x0, 0x0], 0x4}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/219, 0xdb}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/5, 0x5}], 0x7) fchdir(r0) 2018/05/04 16:07:31 executing program 3: r0 = shmget$private(0x0, 0x11000, 0x0, &(0x7f0000fef000/0x11000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(r0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff5000/0x4000)=nil) 2018/05/04 16:07:31 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x1, 0x5, 0x1, 0x2}, 0x3b, 0x2, 0x0, 0x0, "f442d82f5b6f9a863f2d11ddec3e9f1219ad95885715f030e0df61a2a4b592d3a98bc0c2c6aa0760075649d8fcd10a6bb08ce561cd5c3e9bfdf927f496eca303"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0xc000) 2018/05/04 16:07:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000080e, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x400, @empty, 0xfffffffffffffff9}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e21, 0x50b, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e24, 0xa861, @empty, 0x1ff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8562, @local={0xfe, 0x80, [], 0xaa}}], 0xac) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfa60, 0x28000) getrandom(&(0x7f0000000200)=""/15, 0xf, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/217) 2018/05/04 16:07:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x29515e3c000000, 0x7, 0x2}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r2, &(0x7f0000000000)=@nl=@unspec, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/04 16:07:31 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) dup(r0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x2, &(0x7f0000000240)=""/22, 0xfffffc6d}}], 0x40002ba, 0x0, 0x0) 2018/05/04 16:07:32 executing program 0: unshare(0x80003ff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000000040)) 2018/05/04 16:07:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000001b00000200010000190000000002020000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0xffffffffffffffeb}, 0x1}, 0x0) 2018/05/04 16:07:32 executing program 7: clone(0x0, &(0x7f0000000000)="58a912c007a8977e2703af63f826aaefe736000000000000000100c2000000000035dd95dc", &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) 2018/05/04 16:07:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0xffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x3) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000000040)=0xae) 2018/05/04 16:07:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) socketpair(0x1b, 0x800, 0x4, &(0x7f0000000000)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/237) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/05/04 16:07:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl(0xffffffffffffffff, 0x1000, &(0x7f00000000c0)="e2da7ab4d2794715e80cf0287eaa7943c6feb27f28233a56185503e9ad893ae5dc7756730e76c45d55289dda6d5defa0a4970227350d46e7e276ca1f9485ebe2c41aa3bc2042e7f2a4d27ffb0a6fb5c0568899e326590b281532287fd850b9d845d2667282b3a477fd609a64e81bb5364e3660a144aaa87aac01b20ddb56483500") ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x220801, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x6, 0x0, 0x0, 0x7fff, 0x6, 0x3, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1c, 0x2, 0x101, 0x6, 0x8001}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x80}, 0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x7, 0x0, 0xbd97}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) 2018/05/04 16:07:32 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x28000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0x3f, 0xf27, 0x2, 'queue0\x00', 0x3ff}) 2018/05/04 16:07:32 executing program 6: socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000740)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "228df6ad54062d04830e54eea740b5fa1fef093657d4aba45e3eac2098169b61612c2bbc9ab86f9116d4e91aaad197f63e60e3836f4657446c7c9589327e71"}, 0x80, &(0x7f00000006c0)}, 0x0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) close(r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/05/04 16:07:32 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x90e}}, [0x7, 0x1, 0x9, 0x7, 0x1ff, 0x100, 0x0, 0x200, 0x200, 0x81, 0x7, 0x401, 0xad95, 0xfff, 0x2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x5, 0x5}, &(0x7f0000000080)=0x90) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) 2018/05/04 16:07:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) unshare(0x40600) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x4, 0x6, 0x200, 0x7, 0x0, 0x1}, 0x0, 0xffffffff, 0x4, 0x2, 0x7fffffff, "85602dfa0f9500547a87e47d0749de290950da883e2113d99168b639b922d81ff11066409ccf277cb6daa5689deab083c46fcaaa789b1794fd033264aa6573eb42a35a3506a12ece7a2365bbd2bed757343a44b50f8607f8f0e6931499c99abdfa456767ef01668ed7b3a283cfa3e2494d0102dd32a8af1cc91de1a73dcb01a2"}) getsockopt$bt_hci(r1, 0x65, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000000)=0xfffffffffffffffe) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_flags=0x1003}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100)=0x9, 0x4) 2018/05/04 16:07:33 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$cont(0x29, r2, 0x3, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f000000e000/0x9000)=nil, 0x9000}, 0x1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0xa5, 0x8}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') write$sndseq(r5, &(0x7f0000011fd2), 0xa8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) dup2(r5, r3) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000200)={{r6, r7+10000000}, {0x77359400}}, &(0x7f0000000240)) 2018/05/04 16:07:33 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040), 0x1400) dup3(r0, r0, 0x80000) socket$inet_dccp(0x2, 0x6, 0x0) getdents(r0, &(0x7f00000000c0)=""/145, 0x91) 2018/05/04 16:07:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000006e00)=[{{&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/42, 0x2a}], 0x1, &(0x7f0000000400)=""/212, 0xd4, 0x3ff}, 0x100}, {{&(0x7f0000000500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000580)=""/4, 0x4}, {&(0x7f00000005c0)=""/74, 0x4a}, {&(0x7f0000000640)=""/181, 0xb5}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/240, 0xf0}], 0x5, &(0x7f0000001880)=""/224, 0xe0, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001980)=""/116, 0x74}, {&(0x7f0000001a00)=""/22, 0x16}, {&(0x7f0000001a40)=""/117, 0x75}, {&(0x7f0000001ac0)=""/22, 0x16}, {&(0x7f0000001b00)=""/99, 0x63}, {&(0x7f0000001b80)=""/163, 0xa3}, {&(0x7f0000001c40)=""/78, 0x4e}, {&(0x7f0000001cc0)=""/157, 0x9d}, {&(0x7f0000001d80)=""/144, 0x90}, {&(0x7f0000001e40)=""/183, 0xb7}], 0xa, &(0x7f0000001fc0)=""/235, 0xeb, 0x49}, 0x2}, {{&(0x7f00000020c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002540)=[{&(0x7f0000002140)=""/189, 0xbd}, {&(0x7f0000002200)=""/30, 0x1e}, {&(0x7f0000002240)=""/205, 0xcd}, {&(0x7f0000002340)=""/177, 0xb1}, {&(0x7f0000002400)=""/158, 0x9e}, {&(0x7f00000024c0)=""/14, 0xe}, {&(0x7f0000002500)=""/54, 0x36}], 0x7, 0x0, 0x0, 0x80}, 0xfffffffffffffff9}, {{&(0x7f00000025c0)=@alg, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000002640)=""/78, 0x4e}, {&(0x7f00000026c0)=""/10, 0xa}, {&(0x7f0000002700)=""/172, 0xac}, {&(0x7f00000027c0)=""/191, 0xbf}, {&(0x7f0000002880)=""/142, 0x8e}, {&(0x7f0000002940)=""/112, 0x70}, {&(0x7f00000029c0)=""/6, 0x6}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/254, 0xfe}, {&(0x7f0000003b00)=""/169, 0xa9}], 0xa, &(0x7f0000003c80)=""/69, 0x45, 0x7fff}, 0x14}, {{&(0x7f0000003d00)=@l2, 0x80, &(0x7f0000006140)=[{&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/4096, 0x1000}, {&(0x7f0000005d80)=""/232, 0xe8}, {&(0x7f0000005e80)=""/66, 0x42}, {&(0x7f0000005f00)=""/208, 0xd0}, {&(0x7f0000006000)=""/95, 0x5f}, {&(0x7f0000006080)=""/134, 0x86}], 0x7, &(0x7f00000061c0), 0x0, 0x66ad}, 0xffffffff}, {{&(0x7f0000006200)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006900)=[{&(0x7f0000006280)}, {&(0x7f00000062c0)=""/95, 0x5f}, {&(0x7f0000006340)=""/212, 0xd4}, {&(0x7f0000006440)=""/180, 0xb4}, {&(0x7f0000006500)=""/220, 0xdc}, {&(0x7f0000006600)=""/197, 0xc5}, {&(0x7f0000006700)=""/217, 0xd9}, {&(0x7f0000006800)=""/241, 0xf1}], 0x8, &(0x7f0000006980), 0x0, 0x10001}, 0x5}, {{&(0x7f00000069c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006a40)=""/198, 0xc6}, {&(0x7f0000006b40)=""/228, 0xe4}, {&(0x7f0000006c40)=""/104, 0x68}], 0x3, &(0x7f0000006d00)=""/216, 0xd8, 0xffff}}], 0x8, 0x12000, &(0x7f0000007000)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000007040)={'team0\x00', r1}) r3 = eventfd2(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f0000000100)={r4}, &(0x7f0000000140), 0x8) recvfrom$packet(r2, &(0x7f00000071c0)=""/159, 0x9f, 0x10000, &(0x7f0000000240)={0x11, 0x1c, r1, 0x1, 0xfffffffffffffffa, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) read$eventfd(r3, &(0x7f0000000000), 0x8) write$eventfd(r3, &(0x7f0000000180)=0x8, 0x8) fdatasync(0xffffffffffffffff) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40802000}, 0xc, &(0x7f0000000280)={&(0x7f0000007080)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="64c029bd7000fcdbdf250f00000024000200080004000100008008000600bf88000008000500020000000800030001000000"], 0x38}, 0x1, 0x0, 0x0, 0x4001}, 0x20040801) 2018/05/04 16:07:33 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="3ebc778ac6e576e303cd72990b3747aab03249331e2d7fd96f2a825f4e5fef43eaa1c4967b55f5667955dc4623df3dc23586972e20cbee5ddad27b760fa39930107eefbb96f3d238c0a22496250f575dae5dd6f62e908cd77c0e0d0f1dbfbb713588c5532aa6dad39350228c23c58a360a425156cfdcc3bfe51c2ca0607aa33e5e068d1e76243babe5537c83ad7a90ff21c884b434b7ef5af898ed7aba37ee98cb0245a3ea5d291a60a85d57121a2ad7392847de1ec55842a95cb7", 0xbb}, {&(0x7f0000000040)="305cebf36cd21bb8c1dcb91fa0ba7281bec574623b827f5272854c9580b53b53f857b4", 0x23}, {&(0x7f00000003c0)="aefee6bea56c16b8803110620506bbe0b3ab83b19329e2b2fc337815bcf072c97808741a6de07f0794bd4c0a01ea6d3e6e2f2b2ed702cc62b736448536d49538d5223203534d7345e726acef7917300ced75f4988f027bf9df6b75d2138efd5f14b6a0", 0x63}], 0x3, &(0x7f0000000440)=[{0xc8, 0x114, 0x8, "467538af5565b820e2659cb32e2d42e63a5e8be69c77e5d7660317f4f3b8c6a90a35a993e0f078ebbda7c6190335eb7306c3fd93a46f2a93db0f0beee75b36b568128aa844751e42370f38447baac0ad1397de4a27fe5d683c747b10c0256ba97ebd80f80ed056f28ff0dbd5e58de14066dc6850dff7365a458c771f482e5318e230a8f9a2843345c03d33bad7dacb0a048ce778d629a13c0f43f8337dc0e111ee15bfbef42b8f937c31ec73ba8e201fb02b4e6ddbbeba"}, {0x20, 0x11f, 0x6, "f73d7a019c32deb02e"}, {0xd0, 0x0, 0x8, "214c640a497b6f82776bc425669760a8c2509c4d171703eaf6953acb1c5e9ab5c1929e1b857dec50c7ee5614ee5fe19c90a1d35026c504db74befffe95cb48bbed54ffa7eb75d8f2188491a9141b505501e8636553e3fbb04acfcb25e8d556f24199edeaf841f821fa9df21d5f93cc056556861a92818c463357ce209b17addfe55ba65e54d3076f0ae98d0ddbb3d6d9764a8399cf7c97a0324311aa9fe9a3e943b17dff9a70c4eb82b732382da2b71c76712dd79aec6cb21f"}, {0x50, 0x10f, 0x2, "c1e13468daedd289411c2fc58399d4fcbdb26b6b58ac1433b9aa1c1d45ef3cda89ff8ee5665948f70a6c333401634171188a212651094aac4b73dc5e"}, {0x90, 0x114, 0x401, "81a76487ed26ff39d787b703a12f3fe5256aaae30b0376604282adb01c1dbecbaa41bd7cb0877d68bdc51630426d5e193ff7cb2f5b3f60a3245e1f5a28b07219e3ed2a2d6dcd151ea58a432c214a6d2beda6c3ad6768c49ae90f0f55cdfa2bbd3844bfbd78d8d1ec200563bc0ccff5800f53928bb7a11f2fb9da8864"}, {0xa0, 0x0, 0x98, "44810fd48b96b942cd96d02a84c18b3cdd8e3f77519525a1d6dbd7f29a18d5619009cb813586e4caaf7f4bd6a75835922b82601433d0a1d5c4a91894933c216729d1813c8bf416ee84b1d4681b8c2dc00d500d7dd8d715d66a942cc77a7210d5e018af6f8d6f25cc35b148e9646a8f46f0b89060b9753f333af3a6eef810a4835412ee4bf8bcad291d64f97e8d2829"}, {0xb8, 0x6, 0x8001, "e45ed5739f80a84db53c3bd13cceea19171c7c369441f6cfaf907c4720478ed45a79d42699b96240563dcf8969ae9b2bf755049626ef6182afd3be9ca4c1d9ef130c5b0d102b143637272658b8f1c1f703611e572d99648a3c8be0a85c96e4d62441f26d5331c00209004d690aad91bc6b9deecf1025e44328fa4a6389d2c65e40e445d5168c2540f3935b4d467070a100bfc8f10a17fb7ef4c4c22da7df67a19daa69745d"}, {0xa8, 0x117, 0x8001, "c9b4ab411b06c3cf30d510936320d712beb01cf166a40b91e9dcfa6f78471a7b3fccb01e5c53875e174adf515aa88468e9768b1b8605b71d902a4c25275ea38a11c3cc28293dbf15f322b4d3a980b35e80294311c1fe3200e47671d092c6510d50007c1b62db5b324c4322a22b84c6f4864b517d9ad6b20e5ad0b7cd516bf4da4837d8963c77eed65e47e0f41be52f438f7e"}, {0x88, 0x29, 0x5, "eddb8ae6439af7185f84706d97e4e7444416839b03b58011a5d4965729a06ccd4e0776d6dba1539d31cef7561f226428fddb24907ee7980abbe52eca6e87551c95d1b5bf6c22ed4bae99b07635504860557903a8b560bd38a0c3f63801e1b0d1922327efbb3429620b938d54c23a0121cf92d44135"}, {0xe8, 0x0, 0x7c0ee8e4, "30b7a83c4371a72e43324a093b721f114e23f16ddae48680ec5d53df4cd1c41b0a28d03f90cfc1adb2881732c4fbeefbeb07bb1fa5ffed90520f40527f17cac12d3188c79bb671d1cf4e407ebd4e86a7fc5b7dd5ca728df143f40aa1d9b3476f61350eddeab5e0c48b8f436f1345f6018b5f9ac840487d199089dd2156038e1e384929c11da66c61d892d1eeb298270b302fcaa26f6ab7df2cbe23d31fb98012019cb31f32b7a6e7cb6606ba1db4ee96964a3155767936eb3037ad5cf1ee92ac774f88d3ec2f31ab46b17a4245f1c056aaa4d3797dfb"}], 0x608, 0x80}, 0x80) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') readv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/144, 0x4e5c0c38b85abb61}, {&(0x7f0000000180)=""/199, 0x7}], 0x2) 2018/05/04 16:07:33 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write(r0, &(0x7f00000001c0), 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) accept$ax25(r2, 0x0, &(0x7f0000000140)) 2018/05/04 16:07:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff]}, r2}, 0x14) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) connect$rds(r3, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x690f}}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) 2018/05/04 16:07:33 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x502, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x4000001ff, 0x2010000080000c}, {0x6}}) fgetxattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="6f73782e7d23003142a3b26d2418ec31e01c7a26ad13b3885f7e7eb5790c4fcdb45bb1ca9409ea40e8cdac308861bfb9384e99cbfa6b06b833bfb7004d8052ee55f87ae6fafd22900b4ab6a39936a94616b5a690540bc85dafbdaa82edaa032158e26fac1b9b2f43468b9934fcdf2758568f190a8bb3031873c887cebe1950a51c1311865d1bfc0e93c0eeebf280d42e6a39f63b3673e85c"], &(0x7f00000000c0)=""/75, 0x4b) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x1) 2018/05/04 16:07:33 executing program 4: unshare(0x40000) recvmmsg(0xffffffffffffffff, &(0x7f0000003b00)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000140)=""/220, 0xdc, 0x3ff}, 0x558d}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/227, 0xe3}], 0x2, &(0x7f0000000400)=""/52, 0x34, 0xff}, 0x7ff}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000440)=""/149, 0x95}, {&(0x7f0000000500)=""/69, 0x45}, {&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/135, 0x87}, {&(0x7f0000000680)=""/199, 0xc7}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/129, 0x81}, {&(0x7f0000000880)=""/30, 0x1e}], 0x8, &(0x7f0000000940)=""/95, 0x5f, 0xfffffffffffffff9}, 0x37b7}, {{&(0x7f00000009c0)=@alg, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000a40)=""/124, 0x7c}, {&(0x7f0000000ac0)=""/41, 0x29}, {&(0x7f0000000b00)=""/158, 0x9e}, {&(0x7f0000000bc0)=""/149, 0x95}, {&(0x7f0000000c80)=""/252, 0xfc}, {&(0x7f0000000d80)=""/170, 0xaa}, {&(0x7f0000000e40)=""/161, 0xa1}], 0x7, &(0x7f0000000f80)=""/127, 0x7f, 0x6}, 0x87}, {{&(0x7f0000001000)=@ax25, 0x80, &(0x7f0000001380)=[{&(0x7f0000001080)=""/208, 0xd0}, {&(0x7f0000001180)=""/103, 0x67}, {&(0x7f0000001200)=""/197, 0xc5}, {&(0x7f0000001300)=""/123, 0x7b}], 0x4, &(0x7f00000013c0)=""/3, 0x3}, 0x1ff}, {{&(0x7f0000001400)=@sco, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001480)=""/249, 0xf9}, {&(0x7f0000001580)=""/109, 0x6d}, {&(0x7f0000001600)=""/15, 0xf}, {&(0x7f0000001640)=""/49, 0x31}, {&(0x7f0000001680)=""/221, 0xdd}, {&(0x7f0000001780)=""/135, 0x87}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/71, 0x47}], 0x8, &(0x7f0000002940)=""/4096, 0x1000, 0x8}, 0x1}, {{&(0x7f0000003940)=@hci, 0x80, &(0x7f0000003a40)=[{&(0x7f00000039c0)=""/122, 0x7a}], 0x1, &(0x7f0000003a80)=""/111, 0x6f, 0x1f}, 0xfff}], 0x7, 0x10000, &(0x7f0000003cc0)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000003d00)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x30, 0x8) 2018/05/04 16:07:33 executing program 6: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='mqueue\x00', 0x7, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xc, 0xffffffffffff349d, 0x98, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x4, 0x8, [0x80000001, 0xffffffff, 0x3, 0x5, 0xffffffffffffffe6, 0x6fe8, 0x2, 0x6]}, &(0x7f0000000180)=0x18) 2018/05/04 16:07:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1100, 0x1) mkdir(&(0x7f0000000080)='./file0\x00', 0x88) 2018/05/04 16:07:33 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0x5, 0x1000000000000008, 0xfffffffffffffffe}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/05/04 16:07:33 executing program 1: r0 = getpid() ptrace(0x11, r0) r1 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='sessionid\x00') exit(0x0) ioprio_get$pid(0x1, r1) 2018/05/04 16:07:33 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='vmnet1ppp1bdevvmnet0[posix_acl_accessvboxnet1$nodevE{\x00', &(0x7f0000000140)='ramfs\x00', &(0x7f00000001c0)='nodev\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='ramfs\x00', &(0x7f0000000280)='%vmnet1\x00', &(0x7f00000002c0)='ramfs\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='ramfs\x00']) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) open(&(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x0) 2018/05/04 16:07:33 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs, 0x80) 2018/05/04 16:07:33 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) 2018/05/04 16:07:33 executing program 6: mkdir(&(0x7f0000000180)='./file0/bus\x00', 0x1) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x5) r0 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x3) 2018/05/04 16:07:33 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xfc00, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/05/04 16:07:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x90}, &(0x7f0000000300)=0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x210400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x40, &(0x7f0000ffc000/0x4000)=nil, 0x9}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/04 16:07:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="736d617073008174480ea8b77f330563559195f7f3078e35e6f88ba352c4c41c40607ce9ee48bcafbde7a06afc62423d5cce1fdc030024b185a6f9df0f308dd00b6a8711afbf183839bb3c8ab865d180bb234932bb3433d67e62fffdd78178df0cbbfb03a7ecbbdc843d29294110f478ab41ebc9d8d3fbc4fa2070881c9d39c5301cf2a079911e104e") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x1}) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x401, 0x2}, &(0x7f0000000300)=0x8) sendfile(r2, r0, &(0x7f0000000080), 0x7fffffff) 2018/05/04 16:07:34 executing program 7: creat(&(0x7f00000000c0)='./file0\x00', 0x14) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x80, 0x0) recvmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/15, 0xff4c}, {&(0x7f00000003c0)=""/164, 0xa4}], 0x4, &(0x7f00000004c0)=""/81, 0x18}, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)="12422b6867b5702220528f82327eaa65bcfbf1a72cae9c5d2b10694bb34ac23c60dbb75d5172c159d9317fbbb039690dbad2ffd7b7c7463c86f64e80dee45591019a0f780b473f0b5cf93c9d8a5c74dbed57eef77bb9a28289753a5361ac16e74faa6f54f084683ca2aca00804028f2340121f4cf3c6701b7ee6e4b7ed374465eed6da5cf6732432cb9baf954ae360ebf78a6e7d75577db83a9df9c0c349d46ff0f665c96784092f320d67efaf9451e52666e8139929cf84", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000540)={&(0x7f0000bfe000/0x400000)=nil, 0x400000}) 2018/05/04 16:07:34 executing program 0: 2018/05/04 16:07:34 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000000)) 2018/05/04 16:07:34 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) 2018/05/04 16:07:34 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) eventfd2(0x1, 0x80000) 2018/05/04 16:07:34 executing program 5: gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) read(r1, &(0x7f0000000040)=""/90, 0x5a) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x480) 2018/05/04 16:07:34 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x78, 0x200000) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) 2018/05/04 16:07:34 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f000000cff8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/05/04 16:07:34 executing program 7: r0 = semget$private(0x0, 0x1, 0x0) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000001040)=""/144) 2018/05/04 16:07:34 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x3}) 2018/05/04 16:07:34 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) unshare(0x8000400) lseek(r0, 0x0, 0x3) sendfile(r0, r0, &(0x7f0000000040), 0x9) 2018/05/04 16:07:34 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) io_setup(0x100000002, &(0x7f000044bff8)=0x0) io_submit(r2, 0x1, &(0x7f000052afd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x400000001, 0x0, r0, &(0x7f0000000100)}]) 2018/05/04 16:07:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x18, 0x29, 0xb, "3ba03d"}], 0x18}}], 0x2, 0x0) 2018/05/04 16:07:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x189) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f00000000c0)=""/148}) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) 2018/05/04 16:07:34 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x1fc, 0xba, 0xfffffffffffffff8}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='gretap0\x00', 0x10) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/05/04 16:07:35 executing program 3: r0 = epoll_create1(0x80000) getpgid(0x0) getpgid(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='setgroups\x00') dup3(r0, r3, 0x0) mq_timedsend(r3, &(0x7f0000000180)="7c43fca015d857a45d204e708d73943a23044012c0a9d02a6c7dabbbd88ad74175ddad0c7c019ea608afbd32e1138f7a7c527cc43a430bc0af4805612eb5aa13fe9c42a7020166f6c1699ece578da219129652", 0xfffffffffffffee4, 0x5, &(0x7f0000000000)={0x77359400}) 2018/05/04 16:07:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x100, 0x7f, 0xb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000)={r0, &(0x7f0000000100)="d16fcae61bf453228d1c16dc60381d782dc6cec2789a4986e9cee178a10b5581f4c91f8569053ce67ba8206ebc396d55a416705e946972bbd9a67d00d629ac0fd297ca52052e676a94d9774860832bee5c36"}, 0x20) 2018/05/04 16:07:35 executing program 6: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006"], 0x13) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) poll(&(0x7f0000000000)=[{r0, 0x20}, {r0}, {r0, 0x9010}, {r0, 0xc}, {r0, 0x44}], 0x5, 0x2) 2018/05/04 16:07:35 executing program 4: io_setup(0x59, &(0x7f00000000c0)) io_setup(0x1fffffffffffe, &(0x7f0000000380)) io_setup(0x5f7c, &(0x7f0000000240)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) io_setup(0x10000000000ffd, &(0x7f0000000100)) 2018/05/04 16:07:35 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x79, 0x2000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x401, 0x10, 0x101, 0x100000000}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1000, 0x9, 0x0, 0x0, 0x8}, 0x98) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x100, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$int_in(r3, 0x5473, &(0x7f0000000480)=0x77d2) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x80, r4, 0x404, 0x70bd26, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x20048080) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x67}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r5, 0x8b8, 0x4, [0x7, 0xde, 0x9, 0x7fff]}, 0x10) read(r1, &(0x7f0000009f9c)=""/100, 0x2e) 2018/05/04 16:07:35 executing program 0: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, r0, 0xfffffffffffffffc) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)=""/85, &(0x7f00000001c0)=0x55) 2018/05/04 16:07:35 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7fffffff, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000027c0)={0x9, &(0x7f0000000280)=""/4096, &(0x7f00000026c0)=[{0x8f, 0x8, 0x7fff, &(0x7f0000000080)=""/8}, {0x0, 0xa3, 0x0, &(0x7f0000000180)=""/163}, {0x1, 0x1000, 0xfffffffffffffff9, &(0x7f00000012c0)=""/4096}, {0x8, 0xe2, 0x400, &(0x7f00000022c0)=""/226}, {0x0, 0x92, 0x7fff, &(0x7f00000023c0)=""/146}, {0xffffffffffff2b5d, 0x5b, 0x10001, &(0x7f00000000c0)=""/91}, {0x81, 0x9b, 0x6, &(0x7f0000002480)=""/155}, {0x8, 0x5a, 0x0, &(0x7f0000002540)=""/90}, {0x7, 0xc3, 0x7ff, &(0x7f00000025c0)=""/195}]}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001280)) 2018/05/04 16:07:35 executing program 1: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x9, 0x1, 0x2, 0x66e, [], [], [], 0x3, 0x80, 0x7, 0x2ef, "a1fb43cf902d90a3f69f2bfd688586af"}) r1 = gettid() fcntl$setown(r0, 0x8, r1) 2018/05/04 16:07:35 executing program 0: socket(0x40000000015, 0xa, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/05/04 16:07:35 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000040)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0), 0x0, &(0x7f00000000c0)=[@init={0x18, 0x84, 0x0, {0x800, 0x1ff, 0x2}}], 0x18, 0x800}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x20}], 0x2, 0x0) 2018/05/04 16:07:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x9d6, 0x4) dup2(r0, r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x418800, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x7fffe, 0x40) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000100)=[0x1, 0x3]) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00') 2018/05/04 16:07:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x700, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000300), {[{{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x8}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @dev={0xac, 0x14, 0x14, 0x1e}, @broadcast=0xffffffff, 0x9}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x101}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1000, @empty, 0x61}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x80000000}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f00000002c0)=0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x61, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000008c0)={0x2, 'team0\x00', 0x4}, 0x18) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000040)=""/52) fstat(r2, &(0x7f0000000840)) 2018/05/04 16:07:36 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001200], 0x0, &(0x7f0000000100), &(0x7f0000001200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0xf0, 0xf0, 0x120, [@quota={'quota\x00', 0x18}, @owner={'owner\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x228) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0xc00000000000000, &(0x7f0000000080)=0x4) 2018/05/04 16:07:36 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000100)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) tkill(r1, 0x32) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x3f, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000200)=""/203, &(0x7f0000000300)=0xcb) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) lookup_dcookie(0x3, &(0x7f0000000040)=""/195, 0xc3) 2018/05/04 16:07:36 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x80000000) fallocate(r0, 0x0, 0x0, 0xb0a3) lseek(r0, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x1, 0x1, {0x3, 0x1, 0x0, 0x0, 0x2}}) 2018/05/04 16:07:36 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x49, "75260b46225233d5869ff6bb1b370efd15449d69a33df597a4c58efdcd3e445f525f207cb386375ea747137daf064e0f232685172a487b3b40afec4f3f087f54027965983e4d4ceb4d"}, &(0x7f0000000140)=0x51) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24}}, 0x80, 0x9}, 0x90) r2 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, 0x18) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23}, 0xffffff2e) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/04 16:07:36 executing program 2: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000001080)={&(0x7f0000000080)}) 2018/05/04 16:07:36 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa000086dd6008de0600303a0000000000000000000000ffffe0000002ff0200000000000000000000000000010600907800000000609433df00003200000000000000000000000000000000010000000000000000000000000000000182292a77042ffdc5284eb1a5cdec97e6c1f8e9b81f440853420956890d2975023feb58aae51a5c73387e3c5ebb01000ed5f72501450ad0f08a799e00ee3aed6e6f1b93aab2ba8eceeb8cd176c08f083288197fa8200c9cc8d5d662fdd605406cd0a3d5508fc06cd6a299a89dba397836be355e8d1c41d495ce"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="3adee3e917bf", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@canfd={0xd, {{0x0, 0x20, 0x81, 0x3}, 0x36, 0x2, 0x0, 0x0, "aa67c7e966ade9e3c18a37f300dc7ec8b76b76fe131f304529f83ac85b7fab66c361d0af19b4286b6cb9a17ebdc13a836ddbd747993c8a70e152f3bc3307a43d"}}}}, 0x0) 2018/05/04 16:07:36 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/04 16:07:36 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000080)="6e6f8d53c1ae2dd2d1682db12e75f79ef264657600", 0x1) ftruncate(r2, 0x8000005) sendfile(r1, r2, &(0x7f0000001300), 0x100420000000fee) shutdown(r0, 0x0) 2018/05/04 16:07:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000000180)="dbef803e3d9f65e1e52055bb7c8a326fe4600e771f13ffcb59029b011ded54a09c41c6cfcfbcdb90cc665c33af223d42438b496a0304e700a70f330e6fe3a1c9c72ce549f2b32968000000000021632650652cca89e9366510a7f4ff33475d83062741e9c6185f1cfc13995dd396b8a76be2644be18bacd764c4d230226c14d030763075c80b5e0dfa2f681b95345f60c02c3af5960d2f031cfd1f2aa918e7f0b109520a4201c7c8c1aa1985981096a2f29bedb30147b65822312a843465c1cffa32ea8f04cacdcc453bcab798", 0xffffffffffffffd4) write$tun(r0, &(0x7f0000253000)=ANY=[@ANYBLOB="000000000f0000000001000000000000000000000000000000000000"], 0x32) write(r0, &(0x7f0000000040)="ee000000080000000000ec6700800000230000e2ff056362569a4460000080006538000000000400000091", 0x2b) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x4, 0x200) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2040, 0x0) r4 = getpgid(0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000080)={0x6, 0x4, r4, 0x7, r5, 0x1, 0x5, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={0x0, 0x427}) 2018/05/04 16:07:37 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) unshare(0x400) r2 = dup3(r1, r0, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file1', [{0x20, './cgroup.net\x00'}], 0xa, "8c5d3f606bb2cbda1d5d44d5bd8b95df1e204deab4f15e1280b93a1c08bb5f0c5f5fe2950f117a920a91a8a9d6df0351830d81c4cb1e17d05935b0ccb1"}, 0x56) fallocate(r2, 0x0, 0x0, 0x400003) 2018/05/04 16:07:37 executing program 7: r0 = inotify_init1(0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000021ff8)='./file1\x00', 0x4) link(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='./file1\x00') unlink(&(0x7f00009ff000)='./file0\x00') 2018/05/04 16:07:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) sysfs$1(0x1, &(0x7f0000000000)='\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x482000) 2018/05/04 16:07:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xc4, "08af542ab2ee6e93dbe469aa34595d6035155e82fac4ca1af8fc17a0eada405a5f6608770037b9d5573596e62b274ada144a3dac7c10884500e51a3d32453be7d40db45273dd0cdd49d41d68ec90b92539d3b1ab264737b628ecf8cc0542c1057cfcad82799e23431f9ec7df3ffd7a0790ae3649bcab8b6a19eb4e21ceb938955ee2e3cf0cb462980c3e9548a7f8ee313915e0d04496e441d0a4b17e32bd9f967563740e0b4bf84d6671f7aada9a502f822edf340a601f58e64b1057013db7e44fcff74f"}, &(0x7f00000001c0)=0xcc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x2, 0xfffffffffffffff7, 0x5, r3}, &(0x7f0000000240)=0x10) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0x800) 2018/05/04 16:07:37 executing program 0: r0 = socket(0x1, 0xb, 0x5) getsockopt(r0, 0xff, 0x800000000000001, &(0x7f000091b000), &(0x7f0000000040)=0x1dd) 2018/05/04 16:07:37 executing program 1: r0 = memfd_create(&(0x7f0000000080)='syzkaller\x00', 0x2) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffa0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x19, @loopback=0x7f000001, 0x4e21, 0x2, 'fo\x00', 0x10, 0x6, 0x1b}, 0x2c) 2018/05/04 16:07:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/192) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = getgid() fchown(r0, 0x0, r1) 2018/05/04 16:07:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) getsockname$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/05/04 16:07:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6}) r1 = dup2(r0, r0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/05/04 16:07:38 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/04 16:07:38 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffe01, 0x40) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x0, 0x36, "9881f6d0c559c7333d8378e75ee1b328e36df06612d0786bd3a791f4cba4291939331625e2285afd96be424ea80af975529746d93836"}}) 2018/05/04 16:07:38 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000080), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df5ff0)={r1, &(0x7f0000eef000)}, 0x10) r2 = dup3(r1, r1, 0x80000) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x5, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22}, 0x8e, 0x8, 0x87, 0x8, 0x7, 0x0, 0x2, 0x81, 0x6}) 2018/05/04 16:07:38 executing program 3: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f000065b000)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) r2 = dup(r1) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/05/04 16:07:38 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x87, 0x40202) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1, 0x9401, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x400000000000001a}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x1, 0x20, 0x10000000000000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x6, 0xab0}, 0xc) setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe) 2018/05/04 16:07:38 executing program 0: r0 = socket$inet(0x2, 0x80806, 0x0) select(0x40, &(0x7f0000000080)={0x1ff, 0x4531, 0x5, 0xb6, 0x31e8, 0x2, 0x5, 0x200}, &(0x7f00000000c0)={0x91b, 0x2, 0x3, 0x1, 0x8000, 0xb682, 0x1000, 0x10000}, &(0x7f0000000100)={0x7, 0x800, 0x8, 0x8c, 0xdf, 0x3f, 0x0, 0x1}, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x40800) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000001c0)={{0x4cc, 0x6, 0x1, 0x8, "8640d171ab5475a7db47f7518ae5336fa98a91cd0392399584479e462c00527d913999babb052ceb3f77fa8f", 0x7f}, 0x2, [0x7, 0x9, 0xb3, 0x2, 0x9, 0x0, 0x1, 0x1000, 0x1, 0x5, 0x2, 0x2, 0x400, 0x8, 0x5, 0x0, 0x80000000, 0x5e5b, 0x7, 0x3, 0x9, 0x3, 0x6, 0x7, 0x4, 0xc4fd, 0x5, 0x6, 0x0, 0x31aa, 0x9, 0x1f, 0x1fffe000000000, 0x3f, 0xffff, 0x4, 0x9, 0x3, 0x3, 0x10000, 0x10000, 0x81, 0x1000, 0x1, 0x80000001, 0x8, 0xfff, 0x8, 0x15c9, 0x0, 0x0, 0x22, 0x3, 0x56a, 0x101, 0x7, 0x101, 0x3, 0x1, 0x7, 0x5, 0x2, 0x7f, 0x1, 0x101, 0xffff, 0x1, 0x70000000000, 0x101, 0x5, 0x3, 0x5, 0x0, 0x2, 0x9, 0x70, 0x7, 0x9, 0x0, 0x1, 0x2, 0xae23, 0x3, 0x81, 0x2, 0x8fb, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0xffffffffffffffc1, 0x7fffffff, 0x100000000, 0xe6e2, 0xfffffffffffffff9, 0x8d7f, 0xb8, 0x400, 0x1, 0x800, 0x80000001, 0x7fffffff, 0x4, 0x6, 0x9, 0x74, 0x7, 0x7, 0x3ff, 0x6, 0x7f, 0x800, 0x6e5, 0x800, 0xeffb, 0x5, 0xfff, 0x0, 0x1, 0x4, 0x0, 0x100000001, 0x6, 0x4, 0x2, 0x10001, 0x2, 0x10000]}) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x3) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) write$cgroup_int(r1, &(0x7f00000006c0)=ANY=[@ANYBLOB="3fa0e17d84db15e4d8fe57a10000c23496bf72f2d2c6ea07b2dc9c9fcba39c4b214712821e"], 0x8) 2018/05/04 16:07:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x210000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000500)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000000c0)=""/119, &(0x7f0000000140)=0x77) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000003c0)={r3, r4}) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) r5 = msgget$private(0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x100}}, 0x8, 0x100}, &(0x7f0000000300)=0x90) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000000)=""/98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000440)=""/191, &(0x7f0000000080)=0xbf) 2018/05/04 16:07:38 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/4096) pread64(r0, &(0x7f00009f3000), 0xfffffffffffffc68, 0x0) lseek(r0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@loopback=0x7f000001, @empty, 0x1, 0x2, [@empty, @empty]}, 0x18) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/04 16:07:38 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2e6c, 0x20000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/62, &(0x7f0000000100)=0x3e) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/05/04 16:07:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x100000001, 0x8001) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x7, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000606ff0)={0x2, 0x8004e20, @broadcast=0xffffffff}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000700)={0xffffffffffffffff, 0xe249}) recvmmsg(0xffffffffffffffff, &(0x7f0000009940)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000b80)=""/120, 0x78}, 0x7}], 0x4000000000000f3, 0x0, &(0x7f0000009b80)={0x77359400}) sendmmsg(0xffffffffffffffff, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[]}}], 0x2, 0x4004000) 2018/05/04 16:07:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x802, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000040)=0x5c13dd4557a8a441) [ 102.537127] IPVS: length: 119 != 24 2018/05/04 16:07:38 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x90, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/05/04 16:07:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) write(r1, &(0x7f0000e86fff)='l', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x12103) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x8, 0x8, "6cde12632cdd", 0x9}, 0x10) 2018/05/04 16:07:38 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000001280)="82", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @random="939ba36fdb85"}, 0x20, {0x2, 0x4e20, @loopback=0x7f000001}, 'bridge_slave_0\x00'}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) [ 102.672555] IPVS: length: 119 != 24 2018/05/04 16:07:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000280), &(0x7f0000000000)=0xfff) 2018/05/04 16:07:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x9}, 0x8) 2018/05/04 16:07:38 executing program 0: r0 = request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000f6800008027694dfa26c", 0x0) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\']&-proc\x00', r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80800) 2018/05/04 16:07:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x0, 0xe4400) recvmmsg(r1, &(0x7f0000004680)=[{{&(0x7f0000000440)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/6, 0x6}, {&(0x7f0000000500)=""/70, 0x46}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/125, 0x7d}, {&(0x7f0000001700)=""/113, 0x71}], 0x6, 0x0, 0x0, 0x401}, 0x1d}, {{&(0x7f0000001800)=@nfc, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001880)=""/215, 0xd7}, {&(0x7f0000001980)=""/183, 0xb7}, {&(0x7f0000001a40)=""/201, 0xc9}, {&(0x7f0000001b40)=""/202, 0xca}, {&(0x7f0000001c40)=""/243, 0xf3}, {&(0x7f0000001d40)=""/209, 0xd1}, {&(0x7f0000001e40)=""/218, 0xda}, {&(0x7f0000001f40)=""/98, 0x62}], 0x8, &(0x7f0000002040)=""/173, 0xad, 0x200}, 0x6}, {{&(0x7f0000002100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003380)=[{&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/198, 0xc6}, {&(0x7f0000003280)=""/208, 0xd0}], 0x3, &(0x7f00000033c0)=""/219, 0xdb}, 0x2}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f00000034c0)=""/166, 0xa6}, {&(0x7f0000003580)=""/177, 0xb1}], 0x2, &(0x7f0000003680)=""/4096, 0x1000, 0x6}, 0x400}], 0x4, 0x0, 0x0) connect$packet(r2, &(0x7f0000004780)={0x11, 0x2, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/04 16:07:38 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x6, 0x8001, 0x3fc0000, 0x0, 0x0, 0x2}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x6, 0x1ff}, 'port0\x00', 0x0, 0x20000, 0x3ff, 0x2, 0x400, 0xb97, 0x200, 0x0, 0x1, 0xc7}) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0xbf4}, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) 2018/05/04 16:07:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x110, 0x70bd2d, 0x25dfdbff, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200), &(0x7f0000000340)=0x8) 2018/05/04 16:07:39 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) setxattr(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='/\x00', 0x2, 0x1) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000f25ff6)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r0, &(0x7f000059afbf)=[{&(0x7f0000b35f09)=""/247, 0xf7}], 0x1) 2018/05/04 16:07:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x20, 0x4000000000}, &(0x7f0000000200)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = accept(r2, &(0x7f0000000100)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'trusted.', '/dev/sequencer2\x00'}, &(0x7f0000000300)='/dev/sequencer2\x00', 0x10, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x5}, &(0x7f0000000240)=0x1) 2018/05/04 16:07:39 executing program 0: io_setup(0x0, &(0x7f0000000040)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34e, 0x0) fallocate(r0, 0x1, 0x1475, 0x20004080000a) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40000, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c00007745b337edca8833be45f1912faaf50e01a55010e3901263ae1b437aac56528bb12e161494323b00", @ANYRES16=r1, @ANYBLOB="000128bd7000ffdbdf25060000000800050001000000080004000200000008000600530c0000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000280)={{0x91, 0x2, 0xfffffffffffff801, 0x2b2cdb1, "3cb3ec0a71d91a52429c9e3a3e6b51d6fb846ca991bcc7420ad313990e65020748fddd0846af7fa73b4ac294", 0x10001}, 0x0, 0x0, 0x8, r3, 0x8001, 0x0, "2b779bf4de4550c93a3b7a85141056b07dfc486f27ba80f9ce5d0f4929cbbe67422efaef391bb328bf0809ff880329682585834e09e112249a2ad749e2fceae6", &(0x7f0000000200)="7b231f2600", 0x5, [], [0xffffffff, 0x100, 0xf7, 0x875]}) 2018/05/04 16:07:39 executing program 6: unshare(0x40600) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x400800) mmap(&(0x7f000085f000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x400032, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000), 0x4) 2018/05/04 16:07:39 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf61", 0x2}], 0x1, &(0x7f00000002c0)}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x84) 2018/05/04 16:07:39 executing program 4: timer_create(0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000002000)="b08205b420af456f148c7cfe394f6d358af4a464698cadff82bea950f7", &(0x7f00000003c0)}}, &(0x7f0000000540)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) flistxattr(r0, &(0x7f0000000200)=""/51, 0x33) finit_module(r0, &(0x7f00000000c0)=')\x00', 0x3) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0x3ff, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000001c0)={0x8, 0x3, 0xffffffffdecc674d}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x1, &(0x7f0000000180)=0x4) execveat(r1, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000140)='mqueue\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/04 16:07:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000100)=@ethernet, 0x80, &(0x7f0000001440)=[{&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/104, 0x68}, {&(0x7f00000003c0)=""/120, 0x78}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x5, &(0x7f0000000180)=""/43, 0x2b, 0x528858ca}, 0x40000000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) readv(r0, &(0x7f0000001f00)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/05/04 16:07:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000a20da4)=ANY=[@ANYBLOB="14000000010afdff00fcffffffffffffff000000"], 0x14}, 0x1}, 0x0) 2018/05/04 16:07:39 executing program 1: unshare(0x40600) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340), &(0x7f0000000380)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/04 16:07:39 executing program 5: syslog(0x3, &(0x7f0000000300)=""/215, 0xd7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) recvfrom(r0, &(0x7f0000000000)=""/28, 0x1c, 0x2, &(0x7f00000000c0)=@can={0x1d, r1}, 0x80) 2018/05/04 16:07:39 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x6, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000240)='n', &(0x7f0000000040)}, 0xff26) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x14200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffd0a) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000280)={0x9, 0x24, 0xbb, 'queue0\x00', 0x7}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x10001, 0x9, 0xd7, 0x7, 0x4, 0x1f, 0xff, 0x0, 0x0, 0x400, 0x1f}, 0xb) 2018/05/04 16:07:39 executing program 7: futex(&(0x7f0000000000), 0x10004000000005, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f247942654) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0xc8000) read(r0, &(0x7f0000000080)=""/17, 0x11) 2018/05/04 16:07:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/05/04 16:07:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) 2018/05/04 16:07:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") connect$ipx(r0, &(0x7f0000000000)={0x4, 0x2, 0x2, "0c5c8684ed33", 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8, 0x4, [0x4, 0x1, 0x401, 0x7]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x3, 0xb}, &(0x7f0000000140)=0x10) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000002c0)=""/252, 0x137) r2 = getpid() ptrace(0x11, r2) 2018/05/04 16:07:39 executing program 1: bpf$MAP_DELETE_ELEM(0xe, &(0x7f00005ebff0)={0xffffffffffffffff, &(0x7f0000de6000)}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7a8, 0x200000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2009000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x7c, r2, 0x500, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) capset(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)={0x0, 0x1, 0x2, 0xfffffffffffffd51, 0x7, 0x461}) 2018/05/04 16:07:39 executing program 6: poll(&(0x7f0000001fef), 0x1, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x10000003}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/04 16:07:39 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) fgetxattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)=""/248, 0xf8) r1 = socket$inet(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x3, 0x4d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000040), &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100000007000000480000008035697064647030000000000000000000007465616d5f736c6176655f31000000006970365f7674693000000000000000006c6f00000000000000000000000000000180c2000001ff00ff0000000180c2000002ffffff0000ff0000a0000000d000000020010000636f6e6e6c6162656c0000000000000000000000000000000000000000000000080000000000000000010100000000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000000000000000000000000000000001fbffffff060000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000020000000f0000004000000000167665746831000000000000000000000065716c0000000000000000000000000074756e6c3000000000000000000000006272696467655f736c6176655f3100000180c2000002ff00ffff00000180c2000002ffffff0000ff000000010000000100004801000074696d650000000000000000000000000000000000000000000000000000000018000000000000001c0d000007000000bb250000ed18000002000000000300006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000046000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000008020000000000002000000000000000fb2a78500000000000176772653000000000000000000000000076657468305f746f5f62726964676500677265300000000000000000000000006c6f0000000000000000000000000000aaaaaaaaaabbffffffffff00aaaaaaaaaaaaffff00ffffff0000a00000006001000098010000636f6e6e6c6162656c00000000000000000000000000000000000000000000000800000000000000ffff575a000000004e464c4f470000000000000000000000000000000000000000000000000000005000000000000000010000000500ef99010000008cd468dee1a4749e979c7b1c3adfdaaec695348ab83695bf94de7ec644a29489956d79483b609492a2b7179509ef8765a9d37ef1867dad0b751f8cae3c010263000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000004c3f00000000000014000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000f0ffffff00000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000027c9615bc21a5310af82e74ce6c5caac00000000000003000000feffffff00000000"]}, 0x548) sendmmsg(r1, &(0x7f0000000200), 0x400000000000180, 0x40040) 2018/05/04 16:07:39 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="286f35c4d3a8971fd3228ef5c84482452c5299431f29a7cdbc5429a8d2928a623e19374b02940ae78d21e4bcdf53b116ed4a5ac89354d5f4d6e96e033ca8af7a06be10d4ff53fcd8de1e34da7c639d53a6e15278bebf926a09ca4583cea13a810f54e2d188d7206c19a2b16ee9297f14f18e18c9fa40b67b52a45b0765f56bbb46ca71163335d53763ea282fd432ca5a0054ce", 0x93}], 0x2, 0x0) pwrite64(r0, &(0x7f0000000040)="bd1a30447f49f9b73c298b1b095fc8384f94cd120307520765f32dfddaf9122e9a6922eab4fada01c75dda950df4ecea3838396a7273c0c11ec7b891f23f57a5e3418a203a1e207b64011167f804b60f6006", 0x52, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/04 16:07:39 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000240), 0x1000000000000230, &(0x7f0000000280)=""/143, 0x8f, 0xfffffffffffffffc}}], 0x40000000000006b, 0x0, &(0x7f0000000380)) r1 = accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x800) recvmmsg(r0, &(0x7f0000004b80)=[{{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001880)=""/136, 0x88}}], 0x1, 0x0, &(0x7f0000004dc0)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x400}, {0x6, 0x800}, {0x8}, {0x4}, {0x7, 0x6}], 0x5) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000000100)=""/28, 0x1c}}], 0x40000000000010c, 0x0, &(0x7f0000002ac0)={0x77359400}) recvmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/135, 0x87}], 0x1, &(0x7f0000000400)=""/158, 0x9e, 0x8}, 0x20) [ 103.936807] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 104.110528] kernel msg: ebtables bug: please report to author: entries_size too small [ 104.169548] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/04 16:07:40 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x2, 0x7, 0x4, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xe5, "f3ccb1c27718c86703e676b3f60b68a097e79e21f74e317731947f569adbf603df851dcde455ade4b19972acc5428f6f8292289a8c0900ea9d9f97edea55d0396a3c2547f299e0e54c4f217aa3e1270052dd49fb3afb92978c713b10f7fa258b954b3a4f772df824ec746986c4c860a7dacfed12de6d74221cd041a0b5f9e5c0c9e7b5b95d13cc6f445acaf30247d6cb165678f0ef2e8d7568d50cdd6d142db968073fc4c31aced7b04b43046f320a28a847719880cee080b1b0e48a4b56923e623aac5d97a1a995bd1957ce4ec282d624e931a181e16cbfd819c4a6b3db66045dd205b076"}, &(0x7f0000000240)=0xed) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@generic={0xa, "ff8031c23f7c055b451ac30b87ef6a8897f39981bc6c2844ee44a9704056d799865cf65e28d440a0077e329bc6b211bb1506a2944f9aa1cf5b5680bb2012eec83c58950d8a811bf5a88cb64d9f276c7f04e9fc7c3fd8eeeb1664bd2d1874a414f1b395ea444da51065c0bdaba218c9d8ef175034ea61c00080cc50c8a2b6"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) 2018/05/04 16:07:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ef5000)=0x80000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef3000)=0x7ffffffffffffdfd, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x10000000000002e2, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/05/04 16:07:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x80000001}]}, 0x10) r1 = socket(0x11, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="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", 0x5dd, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socket$packet(0x11, 0x2, 0x300) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/04 16:07:40 executing program 0: r0 = getuid() r1 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setresuid(r0, r1, r2) 2018/05/04 16:07:40 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80001, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) read(r0, &(0x7f0000001100)=""/65, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x10001) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000140)=0x800, 0x2) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff00000000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) 2018/05/04 16:07:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x6, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr}}, {{@in=@dev}}}, &(0x7f0000000180)=0x340) 2018/05/04 16:07:40 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000000c0)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0x1000, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) iopl(0x8) 2018/05/04 16:07:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/04 16:07:41 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000000000, 0x0) unshare(0x408000003) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) fstat(r1, &(0x7f00000001c0)) 2018/05/04 16:07:41 executing program 0: socketpair(0x11, 0x80000, 0xd0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000300)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x1a, r3, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x0) 2018/05/04 16:07:41 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x7fff, 0x800, 0x9bb, 0x3, 0x0, 0xfffffffffffffff9, 0x4, 0x8, 0x6, 0x58ce, 0x4, 0x1, 0x7, 0x7, 0x1, 0x100, 0xb3f8, 0x3, 0x8, 0x3ff, 0x8, 0x1f, 0xb4d, 0x5, 0x1, 0x0, 0x80000000, 0x8000, 0x7fffffff, 0x9, 0xa2, 0x0, 0x3f, 0x2, 0x3, 0x8, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000), 0xe}, 0x280, 0x6, 0x8, 0x4, 0x3, 0x20, 0x68b}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x280, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000480)=r1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) sync_file_range(r0, 0x0, 0x2b, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2203, 0x0) flock(r2, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x1, &(0x7f0000000140)={0xfffffffffffffffe}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x15, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [@generic={0x80a, 0x193, 0x4, 0x7}, @map={0x18, 0x9, 0x1, 0x0, r0}, @jmp={0x5, 0x7, 0xe, 0x2, 0x9, 0x3c, 0xfffffffffffffff0}, @map={0x18, 0x1, 0x1, 0x0, r2}, @exit={0x95}, @ldst={0x3, 0x1, 0x1, 0x6, 0xf, 0xfffffffa}, @exit={0x95}, @ldst={0x2, 0x0, 0x1, 0xf, 0x7, 0xffffffc0, 0x1}, @ldst={0x3, 0x3, 0x0, 0x3, 0x7, 0x18, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x100000000, 0x8e, &(0x7f00000002c0)=""/142, 0x0, 0x1}, 0x48) ioctl$int_in(r3, 0x0, &(0x7f0000000400)=0x100000001) 2018/05/04 16:07:41 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffb0f5d5dcab0986dd601a0649001000fa913a1600000000000000ffff7f000001fe8000000000000000000000000000bb000000000401907800617b8400f9dcaa"], 0x0) socketpair(0x1a, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x2, 0xff, 0x1, 0x3, 0xfffffffffffffffe, 0x3ff}, 0x20) 2018/05/04 16:07:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x6, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0xa0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) 2018/05/04 16:07:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xc, 0x4, 0xf, 0x15, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x14, 0x4, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x612, 0x0, 0x0, 0x70bd2c, 0x3505}, @sadb_x_sa2={0x2, 0x13, 0x10000, 0x0, 0x0, 0x70bd29, 0x3501}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x6e6bb1, 0xfffffffffffff798, {0x6, 0x2b, 0x1f, 0x2, 0x0, 0x6, 0x0, @in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x3ff}]}, 0xa8}, 0x1}, 0x4000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x0) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x40100) 2018/05/04 16:07:41 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000d9ffec)='security.capability\x00', 0x14, 0x2) 2018/05/04 16:07:41 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x8000000000003a, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="ac1414aa0000eb05ac141405000000bb00008000"], 0x24) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000080)=0x2, 0x4) sendto$inet6(r2, &(0x7f0000000180)="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", 0x23a, 0x10, &(0x7f00000003c0)={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000480)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'team0\x00'}) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast1=0xe0000001, 0x0, 0x1, 'none\x00', 0x8, 0x0, 0x6a}, 0x2c) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000400)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/04 16:07:41 executing program 6: r0 = socket$inet(0x2, 0x803, 0x8000000001) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000000)}, 0xfffffffffffffffc) 2018/05/04 16:07:41 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x582fd7afb4af1fd9, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0x80, 0x0, 0x5, 0x8}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000), 0x6) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x8, 0x2, 0xffffffff, 0x4, 0x41, 0x9, 0x3f, r2}, &(0x7f00000002c0)=0x20) 2018/05/04 16:07:41 executing program 5: unshare(0x40600) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000001c0)=0xe8) r2 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x100000000, 0x400) r3 = dup3(r2, r0, 0x80000) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000240)) r4 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000040)) 2018/05/04 16:07:41 executing program 3: getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000140)) getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x101, 0x444440) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000200)) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f00000000c0)=[{{0x0, 0x2710}}, {{}, 0x1, 0x20, 0x5}, {{0x0, 0x7530}, 0x1, 0x20}, {}], 0x244) 2018/05/04 16:07:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000000200)={0x7f, 0x9, 0xb25a, 0x200, 0x3, 0x3, 0x5, 0x3}, &(0x7f0000000240)={0x8, 0x5, 0x9, 0x835, 0x40, 0xbd, 0x2, 0x8640}, &(0x7f0000000280)={0x24ca, 0x0, 0xfffffffffffffffb, 0x5, 0x7, 0x380000000, 0x2, 0x400}, &(0x7f00000002c0)={0x0, 0x2710}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x280) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000000c0)=0x848a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) accept$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x1, 0x0, 0xf, 0x7fff, 0x3, 0x1}, &(0x7f0000000340)=0x20) 2018/05/04 16:07:41 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)) 2018/05/04 16:07:41 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x103000, 0x0) r1 = getpgrp(0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0x9, 0xffffffffffffff6a, r1, 0x9, r2, 0x7f, 0x4aa480, 0x6}) 2018/05/04 16:07:41 executing program 6: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x101, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4000000, 0xfffffffffffffffe, 0x2}, &(0x7f0000000140)=0x20) 2018/05/04 16:07:42 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000000000039, &(0x7f0000000080)="ff0204000000000100000000000000e6b60b5a8e0316874c000000000000000205", 0xcd) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xd}, 0x1c) 2018/05/04 16:07:42 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x480, 0x0) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x9, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/05/04 16:07:42 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x180) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) getsockopt(r0, 0xffffffffffffffff, 0x3, &(0x7f0000000180)=""/56, &(0x7f00000001c0)=0x38) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000da56ead50eb856ac28c702ed2e3cb72f2567825a4b0861f1aa99c28defb8e2a4f4e1f88dae1ff0eaac8c7d7ffe355c84ee6f6c9bb260ea89f8810e9d0a2d5429cba66eb23d5fd8e7cb475b4d247e52a2ab3db9fbb2da01ce6275011c9a2af685bf3e0000"], 0x28c}, 0x1, 0x0, 0x0, 0x4000004}, 0x8011) r2 = syz_open_procfs(r1, &(0x7f0000000080)='oom_score_adj\x00') gettid() r3 = syz_open_procfs(r1, &(0x7f00000002c0)="60797363056c6c0068dc17fdb1d0959990c38239a064230d500eb23494e699a9b527297ec5267a2252d8c9d95de7206d6cf7bcce0f9360f9368f8352ca2d26981f7322043aeeea6067c3cf0a2fe8e0387d87f3fdd294f2") sendfile(r2, r3, &(0x7f0000000000), 0x2) 2018/05/04 16:07:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x244000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000a8bfff)=""/1, 0x805031ae) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) ppoll(&(0x7f0000000280)=[{r2}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) dup3(r2, r0, 0x2) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 106.051619] Unknown ioctl -1071094779 2018/05/04 16:07:42 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x9, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0xff35) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000140), 0x800) dup3(r1, r0, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/05/04 16:07:43 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x0, 0xfffffffffffff4bc, &(0x7f0000000040)}, 0x20) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz0', "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"}, 0x103) 2018/05/04 16:07:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0600ffffff810000000000000058000b4824ca944f64009400050006000000000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) sendto(r0, &(0x7f0000000000)="4d04d28275db800d905c18f1395841126bcfdaf50528d7e25e7c1558a63e90b643025881dd88a4d072b0153685e8fce08e27c024e2", 0x35, 0x44800, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80) 2018/05/04 16:07:43 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x99d1, 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0xbbf}}, 0x10) r1 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) getpriority(0x3, r2) 2018/05/04 16:07:43 executing program 4: io_setup(0x20, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) 2018/05/04 16:07:43 executing program 1: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clone(0x40108000, &(0x7f0000000180)="794d88bc2934fab3ff33a60a279ebbcdce432a4c1e53eecf02340c118707d53d6e7707f5e1867cc06c21b333811624e3261ba921c59e23ecaea0c6e6769654a28b5023d0f36afea3370430980f783cafd083b52f87bc3e820f2cd55ee9f3018b71a0c429b5d0dae9830682853da0a37d829c1c01ca6d789ef4e1dfa1901974771f53a247a7274b2524ca63ac00cf9218944b85bf37d54ee3aa39a1f3d0b08b99007391fa3adc1961589ab04471dcdc50429a94b43ea14466b493980e7a94e95d762d7c5e75d3508a7d24ac0afcbc59683ebb7d02b4d2bc69fcd086d3d2abc71342aaad817e0b55131a9c18be8854f3", &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x3, {0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}}}, 0x3a) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x1}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) 2018/05/04 16:07:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)=ANY=[@ANYBLOB="0206000002006ef70000080000000000"], 0x10}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x8001, 0x5, 0x20}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x2}, 0x8) 2018/05/04 16:07:43 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x80000c0d) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001300)=""/156, 0x9c}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/114, 0x72}, {&(0x7f0000000040)=""/34, 0x22}, {&(0x7f0000001200)=""/83, 0x53}], 0x5) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './control\x00'}, 0xfffffffffffffffc) 2018/05/04 16:07:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f0000000040)=""/8, 0x8}], 0x1, 0xfffffffffffffffc) 2018/05/04 16:07:43 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x840, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000280)) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) ioctl$sock_bt(r2, 0x541b, &(0x7f0000000140)="d489e89fe073daadaa044de5cf98c3d883c3e92bcf26753a14be837049dcfdd00f42a75fed860dd76bdc37c9785854b4896a0a75de3b7ec99226848bf87de19b79865f7ce06cdb8391360964d7074639cf3ecb0597dec4c92da47d8c848343806612890d4ad1ab9bc76316bef382983136") recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003080)=""/95, 0x5f}}], 0x1, 0x0, 0x0) shutdown(r1, 0x1) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) [ 107.368841] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 16:07:43 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x9dd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x224100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/05/04 16:07:43 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000200)={r1}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) 2018/05/04 16:07:43 executing program 0: r0 = socket(0x1e, 0x1000000000005, 0x0) recvfrom$llc(r0, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/05/04 16:07:43 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000110000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000007ddee15e151eb71948c24a0d4f42e4e20c1518e949857ff2c1cf1f46b77e6941b773b2c3c553ae1fad43adc24c83038162dcb2e41c2144e0a0c87389f9c42350a90ace6e71a6b0f98f50"], 0x58) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/05/04 16:07:43 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x9) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60766051000000000000ffff02000000000000000000000000000186009078000300240060c5961e00000100000000000000002fc4bffbaf3f53db96b9e36ddd0018030042be000001ff0200"], 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x100, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40001) 2018/05/04 16:07:43 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) recvmmsg(r0, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000600)=""/227, 0xe3}], 0x1, &(0x7f0000000780)=""/214, 0xd6}}], 0x1, 0x0, 0x0) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000004380)={0x1, &(0x7f0000004340)=[{}]}) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@canfd={{0x3}, 0x0, 0x0, 0x0, 0x0, "cf51a6005a56ad530eb92438df5303a0944cf42dcf596802b552caf50d02c79bcfafc4a34eadec45856b76b5b4aab5ebef270204603f9441e930762a15c9ed94"}, 0x48}, 0x1}, 0x0) 2018/05/04 16:07:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x9, 0x3, {0x1, 0x0, 0x7fff, 0x2, 0x1f}}) sendfile(r1, r0, &(0x7f0000000040), 0x5) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000000)=@sco={0x1f}, 0x8, &(0x7f0000002340), 0x0, &(0x7f00000023c0)}, 0x0) [ 107.898494] IPVS: ftp: loaded support on port[0] = 21 2018/05/04 16:07:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/04 16:07:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22}], 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x20011, r1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/05/04 16:07:45 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb9427ecd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19007c8262d732940142ab1cf90b11e002000000f94035"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0xfffffffffffffffc, 0x40, 0x6, {}, 0x9, 0x7f}) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) 2018/05/04 16:07:45 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1fe, 0x0) unshare(0x40600) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) 2018/05/04 16:07:45 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip_vti0\x00', 0x7}) write(r0, &(0x7f0000000100)="d6ab5b7a8e03b8743c1cfa05cd493225a7735e1985c5a2eebaf5ae460db317238d5eea1984f4b7c93ea999805b2f52c29c0259ebe05518a9a9729054a3a0c8348f32aee91e3948a9e1af476b46dc3164d715a373308f7a82a287e683f4aeef3e4dd6aaf2f1233190921c0f9a2ad1808fad4b43ac88b9ac550ebd095c3d6ee7a2691c6bcc853a6eb1e009fd8d4ffd5c7e1625aed6c66768c616ef813aceb0f3c8ce09ce49ec8f80a928241d8f5bfa0434a50705a6d083944c83a98ee72d33e5757b", 0xffffffffffffffeb) 2018/05/04 16:07:45 executing program 3: rt_sigprocmask(0x0, &(0x7f00000000c0)={0x81}, 0x0, 0xfffffffffffffff8) 2018/05/04 16:07:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'lo\x00', &(0x7f00000001c0)=@ethtool_stats={0x1d}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 2018/05/04 16:07:45 executing program 1: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x400) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/05/04 16:07:45 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/05/04 16:07:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/131) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x2, 0x1a7}, 0x8) 2018/05/04 16:07:45 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x2808, 0x80000001, "c04acb27d28f", 0x7}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000240)=""/205) 2018/05/04 16:07:45 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000000), &(0x7f0000000900)=ANY=[]}, 0x78) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x30000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_bond\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) 2018/05/04 16:07:45 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = accept(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/04 16:07:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000040)=""/126, 0x7e) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000140), 0x4) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00000000c0)=0x1ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000180)={{0x8, 0x2}, 'port0\x00', 0x45, 0x1, 0x100000001, 0xfffffffffffffff7, 0xfff, 0x8, 0x100000001, 0x0, 0x0, 0x40}) 2018/05/04 16:07:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x548, 0x2, 0x7, 0x804007ffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x72, @uid=r1}, @generic="50bfd67afc08cd12bee724c269eb429525ca71a2681b238db64a2c49bb587a67dff1212c4cb53d", @generic="cbc102bca606d6971d3b23fbd4ab264bc9dc7837fe577911d4962c87cf87048c2d6c455846971b114755e08d2ea0619c4c4ea2aa417b5b4129404e83711bf4b193b523463fa507f424eb0b1dad054e7559588eebf24fb65f64768f4dd65983c7913f1113fc6bb3704a07a9d6819cec60c6884f76e4808a90b1fee0ffad4292da0cf961c8952228b61f3fddce470bdcf7", @nested={0x2e8, 0x12, [@generic="dec71314c30877b72e7acd0b603cb27b7d0d16b96d87503fc3d81cdaccbc295ca1c5e833df20b733e40ed3c30cf18798ff6ecd74a169731f7529a112a6961bcd202538e5759523a6dc375ff86a90b727cb4b3842b0a4d06373f5a505dff17401b1046a1336d54c67f20d718065f0", @generic="1380be25c618770bac777b4667b959cfd271d185d8e72109effca12a1122d02fc013a3d85af875e8d7dc9477fa73739e3f4152e82954c85cbf7ae6cb36b4705cbc2e8428da33be7d08077bf3fd2d67bb969767423dcb22ab0fa6b1f98382da6f0176c6f16c47e9d65a71db432612ca351460fa5c5a8f07246cdf66b99d8212372136c18f74762c924059a0172b5c727f8c4cde087f52732e59dfaa5300f8a1fa5a01f318629cdabd25c8ac506c890abf7c5e0c0fa58a2dea809890", @generic="444a03259795669bec57eceae6fa15f6cc9356d58d30b787bd4c89cf161dd27e906e883295e9bf592926d2b0cc2d19112d3f8b306bf2d68622178cd5beadbdf18ffa04eeb23dd80bc50b18b162f16d851aafad26e78a232f157149ced854bc23bb24ce440591654b2ba3313fbc77a50d2b9e427ffbc89ac4e3b77efda7061a628e972cf68c7e31e5ac43c49e", @generic="826aadd7d0bf50e9ddef6483df9f982e20293c66bde2311eb503210389b8858fb009aaf60603f45eb1a02f6e7582229907a0f9d676fd46abfc3a49a0c72190faeb05835315e7544497bd6b37474dc403377a1f84dbc137600e3e667e103f0eca90467753dec9845774b0d628d839f75815608b5c68bed297f400126b0b29424aa48cf18d9600a48fc764827a15a10639f2c4139e32cc684ae3b672ca273586b1415c58829df59d617687a4f3dd1109df958f3a55459df2431549fa3467a17bd7199354e238ced3f50cf0d3dfdbbe53780584897c22c851fe43a43e125c746e6f8a43e05db3b99ab50b2862022aa94c2ecdd977d785309f", @generic="d95d84dc987b1b139301402c62cb98d7bab445045caa523d7d2e96f5856861e99cdcff26075287effcad3843bb1840bff21ea4b4c9a860"]}, @typed={0x8, 0x11, @pid=r2}, @typed={0x8, 0x71, @fd=r0}, @nested={0x17c, 0x8c, [@typed={0x14, 0x12, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc8, 0x94, @binary="91a4ff47ee1acf35cc404b0a48031c600a224b75ec57c519629e196df1d2c5c6c45cdbad284e25741bbb5aa4db1a2ccd63ac7250607c3b4cbbbe120f51747b367f523bb65975b5583a3c34ad6da02d7d92e9550b986254437d70ffca93c5b365081b64977979ce346ee164dcbdc6d6d3494598db5e0a5280d9bc8f2d0d297947ec00f8cc12f39d79f3df31fa12cf57c35e5c0c64a742770625ba15c3ae1b319a8a0a151882b47e056d90a4f06c163671e2c501eba4152019b47ed2336bb453e22a0e"}, @generic="b2c9a80643e3f031da1c59d7d4fe2349b9627922d08b1875b30a06df24a3d3d6c7a7910c47b71e982f8d8adaae181f92712827a0776799a5134c696b1ba758ce", @typed={0xc, 0x1, @u64=0xff0}, @generic="2ee76d6fb97fcb25b567aa1b21ec", @typed={0x14, 0x6e, @ipv6}, @generic="c310a26a0cd82792ec29de3004ddccf62b21b49c5afa249020908245c7c5ca8f9423fa0dccea125c86a6988592f3"]}]}, 0x548}, 0x1}, 0x0) [ 109.363482] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/04 16:07:45 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x7fffffff, 0x0, 0x2, 0x2b}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x85, r1}) r2 = socket(0x1e, 0x100000000000801, 0x0) write$cgroup_int(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="3f31eb0309a7f0326506c1a30a65e7f662e807045ea4ea9bff674223ffbd272a77c85d6aa3ef181f424cfd980ad9ce891ee7ac"], 0x4) r3 = epoll_create(0x100000001) listen(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000707ff4)) [ 109.422959] netlink: 1324 bytes leftover after parsing attributes in process `syz-executor0'. [ 109.460196] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/04 16:07:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4120, &(0x7f0000000000)) 2018/05/04 16:07:45 executing program 5: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) connect(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x80) accept$unix(r0, 0x0, &(0x7f0000000140)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/43, &(0x7f00000000c0)=0x20) 2018/05/04 16:07:45 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000900)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000b40)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x100, 0x3e97, 0xffffffff00000001, 0x400, 0x3a, 0x180, r3}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x0, 0x50c, &(0x7f000085af91)}) 2018/05/04 16:07:45 executing program 2: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/186) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa8, r2, 0x0, 0x70bd28, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x6695}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ae7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5f2}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/04 16:07:45 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./control\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./control\x00', 0x28000, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/05/04 16:07:45 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000380), 0x0, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000000140), 0x8) 2018/05/04 16:07:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1003, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) 2018/05/04 16:07:45 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000040)="f06bdb2fd8e750897859032c9b84ecb1ddf8850c", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x52, 0x4, "5179d7ba3e752ad5daef3e7a045ec4562c84b4de789f074aa649df9b52bd39f8ed7e7701382e1a2dc52749c746a0f059af842fd3d2038dfa90b78912dc626d7580c16e87a84adc4cc316"}, 0x200000) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/05/04 16:07:45 executing program 7: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) write$tun(r1, &(0x7f0000000080)={@void, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @random="4a8e92d6782d", @mcast1={0xff, 0x1, [], 0x1}}}, 0x34) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) syslog(0x2, &(0x7f0000000040)=""/39, 0x27) socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setstatus(r1, 0x4, 0x42800) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/05/04 16:07:45 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x9) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='devpts\x00', 0x2, &(0x7f00000001c0)="877384cca96459c74d17f45b60a206a2a8de2a6aaf77674e7d0e6d671f5c59bce58fdf22cb6c6eee0971fa4d7fb42ea6e51adb274b26b14bd5a87958fb7659aae89c514b85b8a5130329722ae4026b639d8c38dc182c46b58800005ef953650c902c4ffb0382e57bbd6c48bbc20d8b564a4b1139e47096ab40c86ba701000000010000006d229f9a452774d19bf6") setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/05/04 16:07:45 executing program 3: unshare(0x8000002) r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000200)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x8, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x1) 2018/05/04 16:07:45 executing program 5: socketpair(0x15, 0x80005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x80) 2018/05/04 16:07:45 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @tid=r1}) mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r2, &(0x7f0000000080)='net/fib_trie\x00') 2018/05/04 16:07:45 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x200) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x11}, 0x47, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x0, 0x10800a}) 2018/05/04 16:07:46 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@dstopts={0x0, 0x7, [], [@calipso={0x7, 0x30, {0x9, 0xa, 0x100, 0x2, [0x8001, 0x5, 0x1, 0x7, 0x5]}}, @jumbo={0xc2, 0x4, 0x4}]}, 0x40) syz_emit_ethernet(0x82, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "4c026c", 0x4c, 0x1c0b7b679a58cc2c, 0x0, @loopback={0x0, 0x1}, @empty, {[@routing={0x88}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0xd0c7}, 0x1) 2018/05/04 16:07:46 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x8010004000000084) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x7fffffff, 0x4) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x15}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="19d3fb7ab767e16dd52800673e2d8cca8889b7728249031b0888bc01b13eeb437249a20a2219074f31f7970354e968522d9c0493c9c1a411982b9b37b72551c53baa1d31fc23c39e37cac5fe916b056d3fa431c6b5c84f9aedcf"], 0xfe54) 2018/05/04 16:07:46 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0xfffffe1e) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/04 16:07:46 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x404903, 0x100) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffffffffffff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0xff) ioctl$TIOCNXCL(r0, 0x540d) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x0, 0x9, 0x81, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcd, 0x2}, &(0x7f0000000280)=0x90) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x5, 0x4) 2018/05/04 16:07:46 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) syz_open_procfs(0x0, &(0x7f0000000240)='net/dev\x00') r0 = mq_open(&(0x7f0000000340)="8b439a9fea1e549fce253b700f87a952eb773dac476fbcb4c957f384d364ba9b7753e2644f6a5d8fc0d86f3e2eeafa94fe6f67f15a79c06c3bcc2afdd3671e", 0xc1, 0x0, &(0x7f0000000140)={0x4, 0x1, 0x7fffffff, 0x4007, 0x10000000000000, 0x100, 0x800000000, 0x2}) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r1) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000000440)={0x10}, 0x1c8, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x7d) 2018/05/04 16:07:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0xc0189436, 0xffffffffffffff88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20200, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000040)=""/141, &(0x7f0000000100)=0x8d) 2018/05/04 16:07:46 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x8000, 0x101, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x28060400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x2, 0x0) dup3(r2, r1, 0x0) read(r1, &(0x7f0000000100)=""/229, 0xe5) 2018/05/04 16:07:46 executing program 0: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000002c0), &(0x7f0000000300)=0xc) truncate(&(0x7f0000000380)='./file0\x00', 0x1) creat(&(0x7f0000000340)='./file0\x00', 0x21) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000100)=@raw=[@generic={0x6, 0x7b, 0x3ff, 0x8}], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195, 0x0, 0x1}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) chroot(&(0x7f0000000140)='./file0\x00') 2018/05/04 16:07:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa83, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7b1) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) 2018/05/04 16:07:46 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[], &(0x7f00000004c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000240)={r2, 0x2}) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x3}}], 0x2ef720d, 0x0, &(0x7f0000f40ff0)) finit_module(r0, &(0x7f0000000140)='ppp0vmnet0cpuset\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x1}) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000180)) mlockall(0x0) dup3(r1, r1, 0x80000) 2018/05/04 16:07:46 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/112, 0x70) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 16:07:46 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000640)=0x1, 0x4) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000180)='!\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='net/psched\x00', &(0x7f0000000340)='net/psched\x00', &(0x7f0000000380)='keyring&ppp1\x00', &(0x7f00000003c0)='net/psched\x00', &(0x7f0000000400)="9300", &(0x7f0000000440)='net/psched\x00', &(0x7f0000000480)='wlan1\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x3, 0x3fa}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x200, 0x0) 2018/05/04 16:07:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101400, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x5, 0x8c9b}) pipe(&(0x7f0000000000)) writev(r0, &(0x7f000007eff0)=[{&(0x7f0000ae6fc7)="390000001100094701bb61e1c30500ff070000000400000045efffff080015e719001a000f000000845032eccbb7319164e9ff0006000d0005", 0x39}], 0x1) 2018/05/04 16:07:47 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x181003) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x3ff, 0x70, 0x2f, 0xff}, {0x5, 0xfffffffffffffffe, 0x4, 0x100000001}, {0x4, 0x7ff, 0x9, 0x48000}, {0x3ff, 0x7ff, 0x90000, 0x2801}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') fchmod(r1, 0x6) fchmod(r1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) 2018/05/04 16:07:47 executing program 5: mmap(&(0x7f0000668000/0x3000)=nil, 0x3000, 0x2000000, 0x3f, 0xffffffffffffffff, 0x80000000000000) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6_sctp(0xa, 0xc01002, 0x84) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'team0\x00', {0x4, 0x4, 0x2, "94e7d3fc76d6", 0x1}}) 2018/05/04 16:07:47 executing program 2: unshare(0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xba, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x40, 0x5, 0x7, 0x3, 0x0, 0x8, 0xe408, {0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x494}}, 0x5, 0x7, 0x10000, 0x5, 0x1}}, &(0x7f0000000040)=0xa8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0xdc, 0x5}, 0x10) 2018/05/04 16:07:47 executing program 3: r0 = socket$inet(0x2, 0x1, 0xa7) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/04 16:07:47 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x9, &(0x7f00000003c0)=0x4) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000400)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x8001, 0x8}, 0xc) recvmmsg(r1, &(0x7f0000005040)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/253, 0xfd}], 0x1, &(0x7f00000002c0)=""/80, 0x50}}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f00000003c0)}}], 0x2, 0x0, &(0x7f0000005280)={0x77359400}) close(r0) 2018/05/04 16:07:47 executing program 5: unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xa}}, {0xa, 0x4e24, 0x101, @loopback={0x0, 0x1}, 0x9}, 0x1f, [0x5, 0xed, 0x80000000, 0x10000, 0x5, 0x7, 0x0, 0x28]}, 0x5c) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), 0x4) 2018/05/04 16:07:47 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x101200) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x800000000001c, &(0x7f0000f2b000), 0xfffffffffffffdf8) 2018/05/04 16:07:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x2, &(0x7f00000000c0)=[{0xff, 0x800, 0x1c0000, 0x9}, {0x7, 0x8, 0x5, 0x101}]}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x3adaab79729a1b42, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x390) r2 = dup3(r0, r0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = inotify_init() r4 = dup2(r3, r0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000000)=""/161) 2018/05/04 16:07:47 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000536000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0x7, 0xb13, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$KDENABIO(r0, 0x4b36) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x12}) signalfd4(0xffffffffffffff9c, &(0x7f0000d19000), 0x8, 0x0) 2018/05/04 16:07:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sctp\x00') getdents(r0, &(0x7f0000000140)=""/98, 0x2a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getdents64(r0, &(0x7f0000005000)=""/4096, 0x1000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="e8fc13ee0c26fdb8ea8cad8e27a6fb9cd7ea1b5e04d4f9ecfeaba247909f37dc8dd14f9ac1fa3f5ee5a4dcdd9ee92b710101c95dfd3941f1309f34e2683e8d68daf5a852e818a6f99a945c1220522e8260e9f22da8895d1c073ac28768c1c925aa53a97f2d6cf65311304d1c192549fd8b3781f3b93275b5946ffa795af953c711383698ac4aacac8d4b9cf54baacd54b8491ecaccb90f1da7e58a1e2d42a6c6b86d180e07e8e54953c6a8654fc0f732d20e9d05b252990f926959b8474595c1237df58ab1bf1a5d24e98d04aebc622dec716d9653a683f2cf744a97", 0xdc}, {&(0x7f00000002c0)="4c83b74d2723aae71a5294469ca6bbddfceb3444e092e913248a3ffc2112d3fc581dde830ea9f60715a214a616d5f7ce8149d165a36ec74ec5b65961234f7153b28299c24b2169d130f19ad81da27f105367d6bc387d7ba8247de3f0e0e005335aa49e7fe218ccacce188392f20423e97e8f4d7b569b08f1941372d6b5d05b333a9267013f198b1ad7c8cf0003b7bc8c43dcc46afa9b9a83b7d615c91f8b9d3c7b2d544163ef11723dd0d6e913a4e16b06794d0a96333c71a15be2ccf7c84754f196c79c4dba3ba99b09d29a0a3cae61d558ca0213d2e871c5e9411a8c9f4030aac1ca1957a21d17a0a80703a0ccf462ca4b32", 0xf3}, {&(0x7f00000003c0)="41dcdb9724d73d0a2a875a23cf35d15bc28d56d4ca2adb4d64684cf44aea50c13a4b354459cf254d51981f976601ad156860819b69fbc974b49ec029d8ddd4fe78510b4a1507ef78215451dd925e444f48da82e5c182b19f5b9effa612daa031173ebd7bd4f44297817afcf678772f6aada7b82d09e5203601a1de517609d7410734511d23f221307bbe60c6678c606a63c106a97ea02065dc7756cf117d835f44ed8506d67472479457f368d0ad1305bb95dae19c7bf1a6bd75c9ad7c2f1d9f602953646e6f0acc7ce26fd4e16ff55c7f4ce36a3bef3fdf171b75d6527f", 0xde}, {&(0x7f00000004c0)="f54498c5a243942272fe778680ab7382403fdfc5d7198e36a5c5892d36f94c0d10d593cd3418017cfbc54829dc83697a8a8b88872470733255d555afdc18539b287c9d747cb0b5f97aa60f12acb7025ec922317e9720788b9d12905269759fb2c7bafa912dd35481bbfa34824d56d25fb0386b696fff94f327ddb67fca04ccdaa2ee5e75b535cc49a64feb835e6002c3dbfe590f101b91e9535f76e82bbc58c154c0cb426c0506320afdfafc30fa1780370f49f431c908f6274a3fa998cc2fce32b287bd02dfc46fd72f", 0xca}, {&(0x7f00000005c0)="68d4c8a5c9151d76a0ae9115c7a5ab5a3e8de6918064ba57c58d5bd1abf1d06d4bfb11356b0df86ce700620eef6661fe215dc6916570e0f6dd12a40f3a4a55083e53bfd255101b6195a3474cdefe41544aeaa50f1dc4f6b5dba0391ad4e140b781775c3c1e831264a31d2ba55e67ccc277e61a9db6fc2de36af1673c79aac6eb7678650ed7d117a64617baf2a8db7c67ddafcbd5473be81bc0b2ac17cbcdbc521c83cc41d0df5ba398317421761dc47fb52f34133b8bcf9040ac09bf7a820086b49b5f8e67f9c329a0908331b1f243366dae223d0f1143b3df", 0xd9}], 0x5, &(0x7f00000006c0)=[{0xd8, 0xff, 0x9, "22d65b353e3579bad1ca27d3d904f990d2435a5ffb2142294a7927d208dc1c77a9b4984940b47f1f0ed6d63cb40805dfe38691f26ae346138fc39b23d26ef893383892c33ce6c35c728a434777233d196abd2b1b5e0831decd4f2cc88a81c729526c1a5f97fd778086911a6786c1b303c0da16f1d508ebdba4d16612025ef061a4f7a59330cc47f78f9e8fbde69f17bd6572e880d3aee9a888cd3bad326d439ae99a6769d3a9d07f57ef80186b30435b527097baeadb392df11f62fc1250320b15"}, {0x78, 0x10f, 0x9, "90dd1764ad8fbb9aae6fe6bf47a0031ea9bf9fc413f401b4de5f94d031dc9e0837870a056d40d9568afdd8c105f0ee6f0ceb5f4090dbd357c105f513c46051898c997c1d67890992b735b5054c7429ac64a9c83eacc95e8f146a0701f8f2d6d5b6be66072a4e7f0d"}, {0x1010, 0x199, 0x485, "cc997305acc7df2b304c53047bfec84219cd596c8673418fa47429b3b15de467ff59280df9c495ba4ff9dcda291d3e5b6c4eb0b06a833b4e667c19dd50b7a0671db2804f2ca59fe8ef71c65e4e6b208c9ef2e95f0cdbb9f8d582cb5edfcf8136bcd80ee9cc5c0bf8fea80bca91447c77b90bcaadf8bf6c2a03986b6ed12c5e3228172c3274ade7b85f4fcf0bdcdb5f6e69bd341d0c7c6ba8a5af6129c850ade73f0cd6b282be871ebc60bbcda77ee568f058095abba75504170f5822acb457944832d95528e2a0b9455326475c508d806f8dd3b165e1e31ecb5d79d7c0ffba7db42e53798501a45dbf9f3598cfec75684e8fec0787ad8d35631eb82a30cade023eaf18b32fc7e3bef4dbf221f075d876de4f0c6ae196a1b1ed5223ae39b93442fdea97813f60783b1f76b78313ad7e27914ad250df02a1b132f9ae742369d1be7b7a2586ed1e8b412e4a02aad0bb9ae67aac761c72ff14977b27a958218b51e4e8107d2ca683fef6113f40f6793dd8b3148a283ab156ddd222501425292841f4f83f9ce4147e801f2ec3728260a734490dcce99345760bd8190447759f0da8a766f85cc3daf21b82650a2149aa9cfe968fc8da1260b42bcab9a6fa23367b27b6e848488a7326d79860697fefdd978f91c13a523b513b33d2c55a7a2606919f76d34ce2cea5b04a73fce2c126667b9969ed9aee9a1a89204e1d5f63498cd0a154c8e35f1de426b5c5bd6e23256a0a2069ff17701da31d36efaa531c82fcc4cd9a7cd362d1ca331f2d4a696f8a38434cec78b2f0e4f6690cdce5e8b4634d713d9291984ccb42b6d757709800d8c2a277cfe3ea747fbb8ad557220c88984cddb6677feeb122e4522a44e4cf2b2557eace6bb1427d03a0e812a26a3bf3f2535ea5d70c3d9721ff47112dccfe2b3e436884ae42a9f0066850cde79b47a0c339000e52fb8e1b1539e55ffb49df6395e1c09946994f58689e93ebf105306800192bd3bb6f9db1a66e6bac2a72c4708c67b2f2e0c1b2f54049df50da31ccd8501c3bc9b7a9ee6cc6e939f4932295665602660009340769ef4a1058ef225d0c8a771362d975c44d7059a1a8dcaed92c0bc7723891acd13d1ac43a2accd41591d0d9c29e699bd96c990044d67c43d09b78d389453c274f85c7b2ae51eb8ac440308af2c1001bcb2c76e69ac7cc7b1b808350c3da8b217ea0d478d0eb3a7628c331a2a1a4b67ffb9ea3469e49c933152e780d255494b68c5893b885031797077e65de8b2dcb5549c4bd641823321922be069fd1853622df8d7624a0f843267a724ea81526ff296830de25f391fb329ef2707ed3e689fe71ab8e144d7ddb23f238852133a58257167cffeb9d89fc304527e23ef1dee74598d862fd4c3ece7a87ea9ab4a9a6eb205e970abfcafe7f9da44e38f75184d6839281b23df5110d98690b0563ab0d660190ca44e26692befa44a7b62676aaf1a150d6ad24856c6182a9fc6286ee2921daf45cb1419cd38b3653056f67695460a3ed14bed534179cd6bef6a209730018880a1d2a78fc224ecd4ceaa6ab235bae9b096647ff06e8e42bdf640d53f217a26e819b84fa2e95a9a99a4e2d3bc30aa4cdf01942c07d8ef31d4f972b3ddabfd067185d23c7d8b34e810792b6a92b78a67e462eba2671f5091ace860c78dc6417ce6eaad02cfbf869dc275234f11fe40aea9de7eb68fb4bb308ba363f4e353b6677b0938fe03f9261aa4f188f70ef9e56c5d51a1ce7fe40f43723377a40e3c9eb24ddb9d7aa0e790acca6c52d023957e9941065ff5b8db19ac63e67883806a37f659fa7bb979cf05aedfbffecc6fdf1a7b65af869d8cd5797ef6345c1e2f9321a8f52f64419d1afde26f336631579cfebd3d035a690917604570ea422aa3021fd4e10b4fef7c9c73a313c14f909097c341ff2f9683ad1eb45acdad662ba0efdd172e879c0e9a8e397bd57ea2c808c83c474ac9b60bf25fa6abf3a6a28f0da2ca67d3989198697f9d2c3b8c76bb58217e71fede00fd118c33e12c1371ca96a2b9371abbc1454ed3d71249a51d7cf536885956e4223a018366e929f59f5d696d5630688402e8ab2c57fc837324465a2c9f1f2cf434c15e356296928b5f61a9dbbf4a089927f350b305916f629d74cc519eccab254dd78a251a0853ff46e4228388052c4ef8af3ec89e338b9afe65c1f8fa1f1102dbb081477134d258121206b7f49be3259e40662c988dd164584b3c0e178b267b5f39057a02a66108dea0cbc64ef496bdaf5708f1114a9a5469c742f07a58fd0c2f1f309d75fa43c4278a417707ec4ea37dbcecd8fe5895390fdd865009f2148969e4555096641b9ba711ba9ad5eb9d15ddcfc93b031bdc4aad192453ad09492f75f4d9d33cf90ba5bd1dfb59aa0f13c17590cf367918afd68e3400518c69cd8f3bb1b3dd2695089a7a5c9e7f5d70730f33d5135c1df08e0cd94b8e03ba2541fca01ab18a5e3ce6062701f2472310950f20a24c832d730fbde5e2293443a3ace43b9f02a144a279d03a2b3b0dde85a758280d9700b2dc7d774e68d2733231e39b057863fa0919d6ff8fe1b97860651849f0dfa9b76226365b4f110bfc2441ed94f40e3465601ac149185677dac06556c3f5f020a616cd02c3e8f2364a6f800ae6a36822229d853112d7fa217af6c44368b598ee464c55ba329087596be26d8bd530fa826647f48cf1572f70a7f8ff2188daf6ff5343059771dcfeaea94812eee77ee6e7298073f62e75402b34289e04891ee2815d7640ca4b464da5be9ba92eaa4522af739136b615f22f13ed68baf1698dc63fed58fc03ab527324dab6a83a290b3624ca0801a7309bd6ee587b8dbdd395199a5eb699c96cc17f2360b911eea60c423e8064499681887c84d26b6e5f6e398a72d9b38e57974d2f51c3672579d9923990fde9dcd21cd4a7c628b39ab5f683a094cbe69c9d0b35da0e58879d695d0b4f151c4df4a185ccf8fcbb362ceb058854b139f6df8d5ecdd4b816976b9a94ab70254aae6acc59a80b85ce5f8bdef395e230b05629103f78a9e32b9a07d72f2946e06f8b1ebdcc44973f5df7d5931a15a7172af41958e53c833d88231f7a80b1d060f209a41e762298c4edaddec08e4e77d7f8741ad85ff5b840958d159a23a84f800757ba14e1d597b4bd9aea5c9c6731fbaddc367fc5e3887f2ddf8d445b4de316d6416497aabd0d1e0ab643ce17f8d46137d5e45c4449b03a9b51b4bd33c87efcc747b24f767abcd8dd6fdce36436cb88a799041014b588ce114c38ed8b2fed57996ecc18d1e3dbaebf33da34bdaeb595befe77e9ab5852bb705df5876601353af2f8dca2b40d282131792c9c9a0f57d2329f5db29767f63d305ee31116a48b0605ec70afb78a08e286ac4ec3c2a23270e8272be20ab27a8ec7f03326d47bf9dc49da3d18a01132124390b251d80ec2fe4285b17a0cdd508353afd56a97284a0c8745b562613bb45dfdfd89e36070e28687cf0c67f77868e3246db8c573f660aa758db52db05a17333769d08e5fcc8695cc5d01fca5692ef3a71b26cf8d96e9a833926927c6f55430781cf1061f424d4659ebe8e664a95bb6562d953b3d0ee00de1abdc02d19464f45329564ddc2659cc7318120d85b4207b64769e773886d64f19ee5f2a1243d96636dc3d927b516fdaa09572776b5518a655677e034fe3d37f9dc0a5a8758246ab270e1bd92c7f9b83e19cb23974333098ea5357c298dc4dd8368c25df4b13fcc8a89ebe415aa11764c9843407fce6dbcc49bc162855fc33306ac4f938c6a288a33252b629aa8510b5b2e667485e8a2f8a99d0fa1f6d2713ef4c47273746f5da0bc9808aeaf2ebe9840366d3142045f3daf569881e8ed0a62d34f28b6600030e2732b03cac5b562720f0ae9de4a65a3d32cd4f30ffa7a6bce610eb0ace414ca88cfb7cae40d524ae149c5cfb4e644a22ec53979771c7ffb34f400dfa5f090d7e495434ee2379b4d6e871fc843bf889e50a7178c389e62ba651143d3cf3d31d68de165ed33aee6a72842b405e250d9ac2f745b41098e06e68461c153d2d247863136ca925960c14451b55721cf9f235bce20cebcb4fa19b6c62dba3dc28b4310c0df8b746cc096464f5714aac4a84c3d21e14d18c497137f8a0d385ad15fbc8858b0023f0c3d70b81e22ee2be9491195e090127ea1c3adfb003ae8f992b4586bb50f3c67d941eb4f9567e9a09beaf3d330a6aaca1a18f7df1ef7074168a9e39287a77342d4ab0c1519e4450e496288a81c62775d71118453260fb3dc74df5d86c80d38f9108fe7aa4ff7bd25507aba1d00c2cd0e735692f31356a41cf6c8a18a820d9dd7af7f2aa764b0e5c65e1d771e0a2a70cfa6219ea5f5c66272a34861fbd1c6451f723567cb162be2629d26d02110ff93d1e50c1d812b6268468151a61cb3b1446ca2feb3da4c22204fb91c6802ec930f1e45294ec2236b73184fe9e672a001b53299765fb67df8aeda151dce4ac7084873e7f42efa37ed3d064be8e6e3a18ea5274079ad112a94645fd186b047eeae27e2740a7aa8b1fb2d48b3416e7c485071cf1069bd663a19060c90d5e861f95b45b9916706c9d2fe2946944c29c05dba928fe0c42a6e2bb73b47c037169f572369d5c8336f3f1bc534d99ab38a13db418ddaf7196390af547627615c815530661cd9f0e201259f1469319ac0d75bda98ca7cbda2152b3449c3d65ffa27df39d8a61fc09c8a8d7ab3d99b275f4d5992352e3b945c8310b500b040bc08ec3528a6ba5519eda0362d24dc8f47b2f058f1c8ca77df3857fecbf1311d2dc6f3d5e2ed2abb8921f9e7cf4c01c6404af34d9830e2f256e077bc494334b6d7d787361ab78dedd1fb30c5c8c0cb7e1847f45c2b2cf57c21ce9c563cecf21f5725951558fdcfafb646603173ece73632180ce17db8408042364fcb5e091dfce8d69c3d9c160d26c92a1f8494f457c897d3e5a84185cfb17927ad5521e7a8eeefe18a4ba2abd25626f344b57b63120ca67dc06f4f5963751239ec8e6209f01d23ac496aa3eec02f9ea51464cb974d08dcbac737656ccdf51bdc31978c88b4051b8e9308018463e594b58134223b8b2c7f428daf87ad1b7acaccb1a372c0c222fdb00769bc09929f4d19afaa2068dc2420198fb44260a0cbe50197ef2eea4a2c0902d0f01abed63dce722c6a55700d27e5cf5076e280c4d93bb4c95e98b41360e3b768fe7708ff8913f4866c83acb5d7ff39d359fd5fd7002339c746f1ab2369a4e868055bbffedb883e4fc7b8a5337370fd4249c79c6971ad6921ad53933ca1539b1bf9758dd786a991f87237d1216ce6ce493d3e5249a79c29e19d7c43cf6ce6651eadb189f9b6a6a721e5425eedf4d7d5c42cd948d212d0d3056f49dfc3e39257c5ae1e773bd8808de19d898f52a35f922991bb14bed0985b0c4f7ed1a4dedec41bc193aa255e5d21a50496b6cf4852454ff1c2941443aabe23adeb5d834b6396e2e4d3f082e3ae3a0bcd69a69a5cd688c3e3ab4ae48ab8b0aa5fff96903e80a26fbf1a5f3a90ade6263604971ce5ede15daa89e53a94e0e49d60b418466d220dae894e889f8476c541441271503bbf3011fb33a64494e597053b6c33ed72e0eb6ffbffb8b5f1edc370f46bcd3a6b1b94415ace2536de14df3d1bb8eac2603a64d22436f157f293a750f0f9555a7ceb47e8b329587f2d67204e42b66c88f8436d0563f4cb401aa2cdefaa5e47c1e7b3dbc149daa6061a8542fe5ed1357e44196ceb1d29a8f789593105785b3116f5fc9f3843675ff87e"}], 0x1160}, 0x4000) 2018/05/04 16:07:47 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="f7b6ffa768ffae5100bd7000ffffffff0000ffe50c0200ee000000008059ffff5b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c913ef35525c3cac5e59f7f1969136edfd73294c0356666ffff000044f2a432a15b4ce5a166b5040d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x101, 0x4, 0x0, "06394316d3279a6af20e9bf9840f512b01b640442628890881c9453a2f8147b6f13e51d863f77d68118821db94835b82588ab20dad23d2df166ef8f6b6b40115defd3d854878df3b0194e5a24dbcffcc"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x1ff, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x200, 0x5}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x100000000, 0x5, 0xb3e, 0x88}, 0x98) syncfs(r0) 2018/05/04 16:07:47 executing program 4: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10, 0x800) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x5, 0x200, 0x9, 0x5}, {0x80, 0x100000001, 0x6f0, 0x200}, {0x3, 0x6, 0x9, 0x5}, {0x6, 0x5, 0x4, 0x3}, {0x4, 0x3, 0x7, 0x8}, {0x332, 0x6, 0x100000001, 0x101}]}) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x4}}, 0x2e) fchdir(r1) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mincore(&(0x7f0000f20000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/17) mq_timedsend(r3, &(0x7f0000000040)="495769a59c4a2b73862e3a80b979ee5408edd04885ad82ef4bf3588c4eff1ff4f2f0abe4a3cf8983334871f51dfea2b95e22b018a9376789f46138d5ce82fe0a", 0x40, 0xd5, &(0x7f0000000080)={0x0, 0x989680}) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xff, 0x80000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xa) 2018/05/04 16:07:48 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/05/04 16:07:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x18, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80900, 0x16e) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x1, 0x3, 0x1, 0x2, 0x8}, 0xfffffffffffeffff, 0x20, 0x5}) 2018/05/04 16:07:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10000000000012, &(0x7f00000000c0)="dfff0605c4d84be035bedbeada27e3d43c15655ffe4418a270e2424d9f2755b6a0fe54f2d819718ee34953b7c1794b0d62fd56abf9c0729def4238690b936ca286fe251cd2556cef6717b9939a544c5f4b6e13ad902dc20159b42073ee84c4a1481cc618aa7c76399f4b83a0fcf9226174ed3f4870ce310a2925b8bc9df547fa328da01701cb3bf88ce8f5df4bfe82819eaa04bfe14c1883b2d1e012d25e954f7415bbe7ad8bf89487427add948d1daa65b9549496861bdf5bc2952193342149d5f75019", 0xc4) 2018/05/04 16:07:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x6400, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/05/04 16:07:48 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) unshare(0x400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2081, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/05/04 16:07:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stus\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) waitid(0x1, r1, &(0x7f0000000040), 0x4, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000000100)=""/46, 0x2a}], 0x1, 0x0) [ 112.153613] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/04 16:07:48 executing program 4: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x27, "a2b449c3ca167a7ad41d05a77e366d114e671252641b440c11e3e75d084abbcc974a32580ed75a"}, &(0x7f0000000180)=0x2f) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000200)={0xd52, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) socket$inet_smc(0x2b, 0x1, 0x0) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/05/04 16:07:48 executing program 7: symlink(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000900)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') [ 112.216366] Unknown ioctl 35147 [ 112.228665] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 112.255609] Unknown ioctl 35147 [ 112.391845] audit: type=1326 audit(1525450068.390:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8443 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 112.411448] audit: type=1326 audit(1525450068.409:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8443 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 16:07:48 executing program 5: r0 = open(&(0x7f0000000100)='./bus\x00', 0xfffc, 0x80) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) mprotect(&(0x7f0000ff1000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x400000000008) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x2}) 2018/05/04 16:07:48 executing program 1: r0 = socket$inet(0x10, 0x2, 0x5) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000007dd0700060000001f5f08c90a000200000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/05/04 16:07:48 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x3, 0xfffffffffffffffc, 0x7ff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x8, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xe92}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x2, 0x101, 0x20, 0x800, 0x6, 0x812, 0x8, {r3, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}}, 0x6, 0x7, 0x7, 0x7ff, 0xff}}, &(0x7f0000000380)=0xb0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0xffffffffffffffff, 0xfffffe43) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/05/04 16:07:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x26802, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="dfe73360e59ff3de55ad53c794578fd6f66fba9b2e8585eb3da2fbf39dec044c645fe6f84ae3d954d1206be6b18293b318c069bdb07fc0f37232c1ac5a0d5222475af9bcf0de486d2fae549396817cab938e768e1a04ded23a974a0ffbce5b403dfa36cb5ddf12f30b9b6001e2", 0x6d) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) 2018/05/04 16:07:48 executing program 6: r0 = epoll_create(0x2) msgget(0x0, 0x400) r1 = socket$inet_smc(0x2b, 0x1, 0x0) signalfd4(r0, &(0x7f0000000080)={0x6}, 0x8, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x40000000}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000180)={{0x4, 0x3, 0x35, 0xfffffffffffffffa, "75329482597a32c749966c3d933aec475882dc553cdeb9fc9b79300097f0cb13aad2391ee1f5ebe6b86af286", 0x9}, 0x862e, [0x2, 0x7, 0xfde9, 0x8, 0x10000, 0xd17, 0x1b0, 0x7fffffff, 0x2b2e, 0x0, 0xffffffffffffff2f, 0x81, 0x60, 0x100, 0x0, 0x8, 0x6, 0x0, 0x200, 0x3, 0x2, 0x6, 0x7569, 0x0, 0x52d, 0x5, 0x8, 0x7, 0xfffffffffffffff8, 0x8000, 0x9, 0x0, 0x79, 0x800, 0x8000, 0x6, 0x4, 0x1, 0x7, 0x1, 0xfffffffffffffffb, 0x3, 0x7, 0xfffffffffffffffe, 0x1, 0x4, 0x7, 0x2, 0xbc, 0x6, 0xfffffffffffffc01, 0x70a, 0xfff, 0x7, 0x8, 0x4, 0x0, 0x3, 0x80000001, 0x2c, 0xf298, 0x1, 0x1, 0x5, 0x6, 0x9, 0x2, 0x3, 0x9, 0x5, 0x10001, 0x5, 0x1, 0xb783, 0xfffffffffffffff8, 0x7fffffff, 0x98, 0x80000000, 0x7fffffff, 0xfffffffffffffbff, 0x100, 0x1d97, 0x3, 0x6bda, 0xfffffffffffffffa, 0xffffffffffffffbb, 0x7, 0x8, 0xa06, 0xfffffffffffffffe, 0x7, 0x80000001, 0x9, 0x9, 0x9, 0x4, 0x8000, 0x8, 0x3, 0x800, 0x10001, 0xfffffffffffffffa, 0xf36, 0xa67b, 0x20, 0x9, 0x401, 0x10001, 0x36891722, 0x1, 0x2, 0x9, 0x6, 0x9e1d, 0x0, 0x7170, 0x3, 0x8000, 0x4, 0xf63, 0x0, 0xffffffffffff8000, 0x0, 0x8, 0x5, 0x2, 0x1, 0x5], {r3, r4+10000000}}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/04 16:07:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000001000/0x4000)=nil, 0x4000}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) close(r1) 2018/05/04 16:07:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) pwrite64(r2, &(0x7f0000000180)="17dcbe3432", 0x5, 0x44) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000400)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) socket$inet(0x2, 0x0, 0x8) 2018/05/04 16:07:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xf4, 0x2102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0x8}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x800, 0x20100) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000140)={0x3, r3}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@mpls_delroute={0x1c, 0x19, 0x701, 0x0, 0x0, {0x1c, 0x14, 0x0, 0xffff}}, 0x1c}, 0x1}, 0x0) 2018/05/04 16:07:48 executing program 7: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) 2018/05/04 16:07:48 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d02fb4)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/05/04 16:07:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000006f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006f40)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000007000)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000002840), r2, 0x0, 0x2, 0x400000}}, 0x3fd) 2018/05/04 16:07:49 executing program 1: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000140)=""/137) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, &(0x7f0000000040)=""/51, &(0x7f0000000080)=""/182, &(0x7f0000000200)=""/3, 0xf000}) 2018/05/04 16:07:49 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0xfffffffffffffffc) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000080)=""/168, &(0x7f0000000140)=0xa8) write$binfmt_misc(r0, &(0x7f0000000240)={'syz0', "25a449570e8c709fb15c9f839af284b39edfb5fa446deb855b18a5630550404a928bc612a82f8adab5a5facb93a65d05e8a50db53d34544560bc29e19321ed8dd1ef"}, 0x46) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x1d3) recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="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", 0x10d, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000300)=""/127, 0x7f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) 2018/05/04 16:07:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x26802, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="dfe73360e59ff3de55ad53c794578fd6f66fba9b2e8585eb3da2fbf39dec044c645fe6f84ae3d954d1206be6b18293b318c069bdb07fc0f37232c1ac5a0d5222475af9bcf0de486d2fae549396817cab938e768e1a04ded23a974a0ffbce5b403dfa36cb5ddf12f30b9b6001e2", 0x6d) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) 2018/05/04 16:07:49 executing program 3: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="684bb69b260c54e296e14b198f0af807186406dea4b345c18b5f409283551b8ecf81bc8e8f6cc0e220c5c7297c702594d5596ceb9d38d5f403d14ecc6114b85c6e7d06c86c4fdc6417bfd9a4bed779fac83e2cbc28be1db1a74a438770cebcaa95fd7c28e442bc2391815fb37ce6a865570867a8c4dc292ddf592624f64147966af15e6aada0a8561ec573d42a4e652f6c7f69a1", 0x94}, {&(0x7f00000000c0)="d37e98b8f63e37a226b9e51fe42b179dd3d223daaf2ee864e24c84f8a32efe3563f502f744b2664c0bf1f44eb871c9a5420500a8d85894a335f4e8d3fd4470a5", 0x40}], 0x2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/05/04 16:07:49 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3f, 0x400) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x2, 0x8001, 0xee, 0x4, 0xa7d, 0x9, 0x5f, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3f, 0x4, 0x9, 0x7ff, 0x3}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1ff}, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000000100)='attr/fscreate\x00') ioctl$fiemap(r3, 0x40086602, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) fcntl$getown(r3, 0x9) socket$pppoe(0x18, 0x1, 0x0) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc) ftruncate(r3, 0x3) 2018/05/04 16:07:49 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) write(r0, &(0x7f0000000300)="c0b1fdb5c95410c830823a0496e0cd72350147b78733ae87d4bc1a14454e88f9b39697a03d9719f8e4732b03d1ea8b96c21a398ee06f421a7bd81a4aa05ce28ff7cb1e4ce9f246862e23cc1808180c291db1db2f8bdda8e927fa0c11d4fa2105e672b3c7e9646501070300fef82eb27a45aaa8e1529c003312c7f669a8f79174127700000000000001c66efc2106fc9b4e295ac76f8a14ae87edb07457cfd0c36a584887e6d1d1057ef9caa36e6c5abec0ff06b827b4", 0x5d79) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x7fffd, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000000c0)=""/238, &(0x7f00000001c0)=0xee) 2018/05/04 16:07:49 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/05/04 16:07:49 executing program 7: pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) accept(r0, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80) socket$vsock_dgram(0x28, 0x2, 0x0) lseek(r1, 0x0, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/05/04 16:07:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x80, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@empty, 0x69, r2}) ioctl$TIOCNOTTY(r0, 0x5422) socket$nl_crypto(0x10, 0x3, 0x15) r3 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000040)={0x6000001c}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x25f7, 0x23, 0x1, 0x9, 0x7, 0x4}) epoll_wait(r3, &(0x7f0000000180)=[{}], 0x1, 0x0) 2018/05/04 16:07:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x100}, 0x2c) setrlimit(0x100000000007, &(0x7f0000046ff0)) mq_unlink(&(0x7f0000000100)="00f0f8d01a75863860f7903273963ec44449e389c92ace027bce2d91837012160e0000a7d45431c4e54da3706b75ad1058e39b267dd2036849ae0f106ff42feb4e2b34e93ac454849a8923292de0f2f426a1c9") bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x7daed7d8, 0x0, r0}, 0x2c) 2018/05/04 16:07:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffffa5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x125) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="ef425bb5b2b9931aa4f27ade580b98d269901799aed03ee5a20f07439112c7127308c3390d18f170d7b2dd555ce3124180a1d0711ee63f190246a7efb925d9327b95ee096a3a6fa8bb0e3c5ebd7ed3e1fc818ed224a9790ee723fe3751fe29fd244f32b1ae7c8f3c11de3c1c92469a2a7d3114086d7f5147b27712e414698e01f07dc373adf3422f758e6d0f041d1f8ba85c91949026b94cb1a45cf4d25b9f306ad6afa94517e950ff", 0xa9, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x906, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1e) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioperm(0x0, 0x200, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000480)={{0x9, 0x8, 0xffff, 0x6, 0x66, 0x6}, 0x4, 0xfffffffffffff801, 0x3f, 0xffffffff, 0x19, "35540ac9123c802223467bb4744ffb09c6989261a89d33c4c62cd6eb7cca6bc052c1fe59f53569a27868440724fb0e51a60afe6d3b5a2c104be88ec915201ac073aa6078adb2bd578ee9de3675aca7fea9868ae319d779f07feb998ba3c3bf8af4e383cbe39e866d4bd574726883bfc9f52a44ac6b3b78920aeda34abde9e914"}) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e22, 0x49, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$ax25(r3, &(0x7f0000000340)="eda0ffabd13335b6de14293e447f4158e8a1175af548746d464f780600bec72b2729fa04dcde2473a113c6bb78bdb826c45f7fae8fecccfa1076af423fb6956e97f0c2a0c665e3531580eba41186ae4b436bd8ad6514bdb178cbc206506b4cc35d49f9fd9bc056e00e262ed9590c13a5a187b3a3a5f9f55b63194bc4ec5a9e454405c1efa31e4ce8800b331231f801ec13b4baee94c9dd9cbad13a83a2f71db77c3fdef88b6478201ff85977b71738cabedd6068e0d6dc419e704fd0dbf0cdbceed8d0530e4e2bcd0eb60f42de7d6764010c2001874a54cc62c4d2c78c4f694b6dcbcc2c205c3989c9", 0xe9, 0x800, &(0x7f0000000440)={0x3, {"56cdeb8e5ba280"}, 0x7}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/04 16:07:49 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x80000000, 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ip~4/vs/becure_tcp\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/04 16:07:49 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x800400000, 0x103040) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "9bfd8cc6d93b20e1df6924f4c47da736a7a53498e2b9d06fade06a6f8d1c1f548e63d73827e6dd73a2f7c974"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x48400, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) 2018/05/04 16:07:49 executing program 4: r0 = getpid() perf_event_open(&(0x7f0000bba000)={0x20001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0xb9}, r0, 0x0, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x3, 0x80000000}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0xcac}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x1f}}}, &(0x7f0000000080)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) [ 113.497905] audit: type=1326 audit(1525450069.496:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8545 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 16:07:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8a00, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/05/04 16:07:49 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000000)=0x68) write$sndseq(r0, &(0x7f00000001c0)=[{0x3, 0x6f80, 0x6, 0x100000000, @time={r1, r2+30000000}, {0x2, 0x2bc5}, {0x1, 0x5}, @time=@time={0x0, 0x1c9c380}}, {0x4329, 0x3, 0x101, 0xfff, @time={r3, r4+10000000}, {0x7, 0x1}, {0x2, 0xfffffffffffffff9}, @control={0x1ff, 0x1, 0x401}}, {0x3f, 0x7, 0x8, 0x6, @tick=0x9, {0x0, 0x5}, {0x1, 0x7ff}, @ext={0xb2, &(0x7f0000000100)="dfeb40ff7b41086f5ee68638649fd8eb3ae2b42fa61feb4fc93a56dbe15cf17a63986ad994b891e43ddccf021d8955f6a25488f3b50d29776c4ad24b0dd79561538667d929c879eb443bda2a2f0a65d0c43d90c61c1643cc759e05bcfbab351d3ae7f48c875459c57aa2f9337f3d75b8c1ec2c9f2fc6a47e79a09e41760c977a01c1a47ba9ac220eafe1eae338221094ed98326e3a4bba7ba61f59f8968ccbe450ba62471565d10bda91c50b21ee53e5164a"}}], 0x90) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000300)) 2018/05/04 16:07:49 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$KDSETLED(r0, 0x4b32, 0x588f) pwrite64(r0, &(0x7f0000000100)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x101, 0x8, 0xc00000000, 0x0, 0x80000001, 0xc1f2}, 0x7, 0x7, 0x9}) 2018/05/04 16:07:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffffa5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x125) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="ef425bb5b2b9931aa4f27ade580b98d269901799aed03ee5a20f07439112c7127308c3390d18f170d7b2dd555ce3124180a1d0711ee63f190246a7efb925d9327b95ee096a3a6fa8bb0e3c5ebd7ed3e1fc818ed224a9790ee723fe3751fe29fd244f32b1ae7c8f3c11de3c1c92469a2a7d3114086d7f5147b27712e414698e01f07dc373adf3422f758e6d0f041d1f8ba85c91949026b94cb1a45cf4d25b9f306ad6afa94517e950ff", 0xa9, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x906, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1e) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioperm(0x0, 0x200, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x6, 0x1, &(0x7f00000002c0)={0x303, 0x33}, 0x4) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000480)={{0x9, 0x8, 0xffff, 0x6, 0x66, 0x6}, 0x4, 0xfffffffffffff801, 0x3f, 0xffffffff, 0x19, "35540ac9123c802223467bb4744ffb09c6989261a89d33c4c62cd6eb7cca6bc052c1fe59f53569a27868440724fb0e51a60afe6d3b5a2c104be88ec915201ac073aa6078adb2bd578ee9de3675aca7fea9868ae319d779f07feb998ba3c3bf8af4e383cbe39e866d4bd574726883bfc9f52a44ac6b3b78920aeda34abde9e914"}) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e22, 0x49, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$ax25(r3, &(0x7f0000000340)="eda0ffabd13335b6de14293e447f4158e8a1175af548746d464f780600bec72b2729fa04dcde2473a113c6bb78bdb826c45f7fae8fecccfa1076af423fb6956e97f0c2a0c665e3531580eba41186ae4b436bd8ad6514bdb178cbc206506b4cc35d49f9fd9bc056e00e262ed9590c13a5a187b3a3a5f9f55b63194bc4ec5a9e454405c1efa31e4ce8800b331231f801ec13b4baee94c9dd9cbad13a83a2f71db77c3fdef88b6478201ff85977b71738cabedd6068e0d6dc419e704fd0dbf0cdbceed8d0530e4e2bcd0eb60f42de7d6764010c2001874a54cc62c4d2c78c4f694b6dcbcc2c205c3989c9", 0xe9, 0x800, &(0x7f0000000440)={0x3, {"56cdeb8e5ba280"}, 0x7}, 0x10) recvfrom(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/04 16:07:49 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) read(r0, &(0x7f0000000000)=""/66, 0x42) 2018/05/04 16:07:49 executing program 5: syz_emit_ethernet(0x368, &(0x7f0000000000)={@random="87f6fede71bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x11, 0xffffff80, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x101) [ 114.388960] audit: type=1326 audit(1525450070.387:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8545 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/04 16:07:50 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x10, &(0x7f0000000080)=0x4) r3 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r3, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@remote, @loopback}, &(0x7f0000000100)=0xc) 2018/05/04 16:07:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2002, 0x0) ioctl$TIOCNXCL(r1, 0x540d) openat$cgroup_int(r0, &(0x7f0000000040)='cpu.weight\x00', 0x2, 0x0) 2018/05/04 16:07:50 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400500, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240), &(0x7f00000004c0), 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) 2018/05/04 16:07:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='security.evm\x00') getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) close(r0) 2018/05/04 16:07:50 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x1, &(0x7f0000000100), 0x28c, 0x0) 2018/05/04 16:07:50 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000040)={0x1, r1}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x42) openat(r1, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) r2 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/45, 0x2d) 2018/05/04 16:07:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xbe, 0x7, [0xa6f9, 0x5, 0x5bb, 0xffffffffffff8000, 0xfffffffffffffffe, 0x4, 0x1]}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x80000001}}}, 0x84) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="616c610f"], 0x2) 2018/05/04 16:07:50 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) open_by_handle_at(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x2000) rt_tgsigqueueinfo(r1, r1, 0x6, &(0x7f000058a000)={0x0, 0xed9f, 0x5}) r3 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x185080) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000011c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001200)={@loopback={0x0, 0x1}, 0x22, r4}) socket$bt_rfcomm(0x1f, 0x3, 0x3) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) rt_tgsigqueueinfo(r1, r0, 0x29, &(0x7f0000001040)={0x20, 0x4, 0x5, 0x8}) 2018/05/04 16:07:50 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/05/04 16:07:50 executing program 4: unshare(0x401) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x4, &(0x7f0000000040)=@raw=[@generic={0x7, 0x0, 0x2, 0x80000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1}], &(0x7f0000000080)='GPL\x00', 0x8, 0x9a, &(0x7f00000000c0)=""/154, 0x41f00, 0x1}, 0x48) dup3(r0, r1, 0x0) pipe(&(0x7f0000000ff8)={0x0}) splice(r2, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000ff8), 0xa175, 0x0) 2018/05/04 16:07:50 executing program 2: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000280)={0x1, 0xc49}) dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, 0x5ca}, 0x0, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x5, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/05/04 16:07:50 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, @dev}, &(0x7f0000000740)=0x10) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x0, 0x10}}], 0x2, 0x0) 2018/05/04 16:07:50 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x3, 0x0) signalfd4(r0, &(0x7f0000000100)={0x7}, 0x8, 0x800) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556e, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x5, r1}) 2018/05/04 16:07:50 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f558e45647945"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = dup3(r0, r0, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001080)={r1, 0x0, 0x1, 0x7f, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x40f00}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) ioctl$sock_proto_private(r3, 0x89e3, &(0x7f0000000080)="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") setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000010c0)=r0, 0x10000004c) [ 114.859612] ================================================================== [ 114.867026] BUG: KMSAN: uninit-value in iptable_mangle_hook+0x5e5/0x720 [ 114.873777] CPU: 1 PID: 8634 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 114.880615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.889963] Call Trace: [ 114.892536] [ 114.894689] dump_stack+0x185/0x1d0 [ 114.898320] ? iptable_mangle_hook+0x5e5/0x720 [ 114.902911] kmsan_report+0x142/0x240 [ 114.906717] __msan_warning_32+0x6c/0xb0 [ 114.910779] iptable_mangle_hook+0x5e5/0x720 [ 114.915193] ? iptable_mangle_net_exit+0x130/0x130 [ 114.920123] nf_hook_slow+0x158/0x3d0 [ 114.923928] __ip_local_out+0x6d5/0x7e0 [ 114.927899] ? __ip_local_out+0x7e0/0x7e0 [ 114.932048] ip_queue_xmit+0x1958/0x1d10 [ 114.936115] ? ip_output+0x5d0/0x5d0 [ 114.939823] dccp_transmit_skb+0x15eb/0x1900 [ 114.944237] dccp_send_ack+0x2de/0x560 [ 114.948309] ccid2_hc_rx_packet_recv+0x229/0x270 [ 114.953072] ? ccid2_hc_tx_exit+0x1e0/0x1e0 2018/05/04 16:07:50 executing program 7: unshare(0x8000400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/05/04 16:07:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 16:07:50 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000980)='/dev/midi#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000a00)={0x0, 0x5, 0xa, [0x3, 0xfff, 0x7fff, 0x7fffffff, 0x1000, 0x9, 0x2, 0x100000001, 0x1, 0x5]}, &(0x7f0000000ac0)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b00)={r1, 0x9}, &(0x7f0000000b40)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000a40)) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/autofs\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x1000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000540)={r5, @in6={{0xa, 0x4e21, 0x0, @empty, 0x1c15}}, 0x1, 0x8, 0x4, 0x9, 0xa}, &(0x7f0000000400)=0x98) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x5, 0x0, 0x8, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r8, @ANYBLOB="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"], &(0x7f0000000440)=0xf0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) setsockopt(r2, 0x7f, 0x80000000, &(0x7f00000008c0)="6ae9458cf486e417855ae4b81d7370ac80ee979e83f6f34329c4962d4f8d2b6980b486f4c566b637e7a96216aa6925c59b5a354127a464bb13ff0be015e8a507e8bf7439f32c1884dc85b220fcbb3cd63e49d630d908dba1aba0cd231434765653478b07fb82ac562f75a19b0ea47ee98279c8c33bec510505b0c8623af01a6877d4eae464b4d0155038", 0x8a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000640)={r5, 0x8, 0x81}, &(0x7f0000000680)=0x8) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r3, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00000006c0)="a1d66d302d2f0dba78f75a6b2f6e64c617fc509c1a8c276137b5986120134cb0abb43ba6e278eaf16209968ee69e831e44d99c04587063d081a4977c0592e6ac7cef1c0f8917aa502cb7a0084c28e0bede1acaf81e6d37cde997afed723b659221afcc381fc9259645343ae5f0e40009cccf972de55acfbb6cc32b7ffd5dc0bc1d3dbcb017648e474e4b0336784d91593b05c79583576a", 0x97) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x4b}, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000500)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}) write$binfmt_elf32(r2, &(0x7f0000000d80)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x20, 0x20, 0x20, 0x40000000000, 0x3, 0x3e, 0x6, 0x96, 0x38, 0x36e, 0x29ae, 0xffffffff, 0x20, 0x1, 0xffffffff, 0x9, 0x4}, [{0x6474e551, 0xfff, 0x10001, 0x2, 0x869, 0x8, 0xd2c, 0xb5}], "7cd4c9375127147623110548ed6d6d820849b3007ba3b1b07402d75be72b56efa224868e6689c7dbec2d5617d5c8ab908f4193f8c5d1284912bc418100c5d57099aca76836788c636e", [[], [], [], [], [], []]}, 0x6a1) [ 114.957394] dccp_rcv_established+0x3d9/0x620 [ 114.961905] dccp_v4_do_rcv+0x19a/0x340 [ 114.965882] ? dccp_v4_send_response+0x5c0/0x5c0 [ 114.970640] __sk_receive_skb+0x60e/0xf20 [ 114.974792] dccp_v4_rcv+0x25e5/0x2750 [ 114.978690] ? local_bh_enable+0x40/0x40 [ 114.982765] ? local_bh_enable+0x40/0x40 [ 114.986828] ip_local_deliver_finish+0x874/0xec0 [ 114.991587] ip_local_deliver+0x43c/0x4e0 [ 114.995735] ? ip_local_deliver+0x4e0/0x4e0 [ 115.000058] ? ip_call_ra_chain+0x7b0/0x7b0 [ 115.004380] ip_rcv_finish+0xa36/0x1d00 [ 115.008363] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 115.013725] ? nf_hook_slow+0x36f/0x3d0 [ 115.017704] ip_rcv+0x118f/0x16d0 [ 115.021157] ? ip_rcv+0x16d0/0x16d0 [ 115.024791] __netif_receive_skb_core+0x47df/0x4a90 [ 115.029806] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.034649] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 115.040276] ? ip_local_deliver_finish+0xec0/0xec0 [ 115.045209] process_backlog+0x62d/0xe20 [ 115.049286] ? rps_trigger_softirq+0x2f0/0x2f0 [ 115.053864] net_rx_action+0x7c1/0x1a70 2018/05/04 16:07:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040), 0x10000000000000e1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2000003, 0x10, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 115.057837] ? net_tx_action+0xab0/0xab0 [ 115.061900] __do_softirq+0x56d/0x93d [ 115.065700] do_softirq_own_stack+0x2a/0x40 [ 115.070011] [ 115.072252] __local_bh_enable_ip+0x114/0x140 [ 115.076747] local_bh_enable+0x36/0x40 [ 115.080638] ip_finish_output2+0x135a/0x1470 [ 115.085050] ip_finish_output+0xcb2/0xff0 [ 115.089205] ip_output+0x505/0x5d0 [ 115.092745] ? ip_mc_finish_output+0x3b0/0x3b0 [ 115.097328] ? ip_finish_output+0xff0/0xff0 [ 115.101649] ip_queue_xmit+0x1a1e/0x1d10 [ 115.105715] ? ip_output+0x5d0/0x5d0 2018/05/04 16:07:51 executing program 4: r0 = socket$inet(0x10, 0x2, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x988, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000100)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) recvmsg(r0, &(0x7f0000005fc8)={&(0x7f0000035ff8)=@un=@abs, 0x8, &(0x7f0000027000), 0x0, &(0x7f000002b000)=""/12, 0xc}, 0x0) [ 115.109424] dccp_transmit_skb+0x15eb/0x1900 [ 115.113851] dccp_xmit_packet+0x817/0x9e0 [ 115.118018] dccp_write_xmit+0x20f/0x480 [ 115.122079] dccp_sendmsg+0x12ca/0x12d0 [ 115.126062] ? compat_dccp_getsockopt+0x190/0x190 [ 115.130916] inet_sendmsg+0x48d/0x740 [ 115.134718] ? security_socket_sendmsg+0x9e/0x210 [ 115.139561] ? inet_getname+0x500/0x500 [ 115.143536] ___sys_sendmsg+0xec0/0x1310 [ 115.147607] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.152457] ? __sys_sendmmsg+0x5b8/0x800 [ 115.156707] ? rcu_all_qs+0x32/0x1f0 [ 115.160426] __sys_sendmmsg+0x42d/0x800 [ 115.164418] SYSC_sendmmsg+0xc4/0x110 [ 115.168219] SyS_sendmmsg+0x63/0x90 [ 115.171845] do_syscall_64+0x309/0x430 [ 115.175739] ? __sys_sendmmsg+0x800/0x800 [ 115.179891] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.185075] RIP: 0033:0x455979 [ 115.188257] RSP: 002b:00007f234b073c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 115.195962] RAX: ffffffffffffffda RBX: 00007f234b0746d4 RCX: 0000000000455979 [ 115.203231] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000014 [ 115.210497] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.217766] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.225033] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000000 [ 115.232295] [ 115.233917] Uninit was stored to memory at: [ 115.238240] kmsan_internal_chain_origin+0x12b/0x210 [ 115.243349] __msan_chain_origin+0x69/0xc0 [ 115.247580] ip_queue_xmit+0x1b47/0x1d10 [ 115.251637] dccp_transmit_skb+0x15eb/0x1900 [ 115.256043] dccp_send_ack+0x2de/0x560 [ 115.259924] ccid2_hc_rx_packet_recv+0x229/0x270 [ 115.264676] dccp_rcv_established+0x3d9/0x620 [ 115.269172] dccp_v4_do_rcv+0x19a/0x340 [ 115.273150] __sk_receive_skb+0x60e/0xf20 [ 115.277295] dccp_v4_rcv+0x25e5/0x2750 [ 115.281178] ip_local_deliver_finish+0x874/0xec0 [ 115.285932] ip_local_deliver+0x43c/0x4e0 [ 115.290074] ip_rcv_finish+0xa36/0x1d00 [ 115.294042] ip_rcv+0x118f/0x16d0 [ 115.297498] __netif_receive_skb_core+0x47df/0x4a90 [ 115.302514] process_backlog+0x62d/0xe20 [ 115.306572] net_rx_action+0x7c1/0x1a70 [ 115.310542] __do_softirq+0x56d/0x93d [ 115.314327] Uninit was stored to memory at: [ 115.318653] kmsan_internal_chain_origin+0x12b/0x210 [ 115.323753] __msan_chain_origin+0x69/0xc0 [ 115.327986] inet_csk_clone_lock+0x503/0x580 [ 115.332392] dccp_create_openreq_child+0x7f/0x890 [ 115.337232] dccp_v4_request_recv_sock+0x22c/0xe90 [ 115.342157] dccp_v6_request_recv_sock+0x2a3/0x2090 [ 115.347168] dccp_check_req+0x7b9/0x8f0 [ 115.351133] dccp_v4_rcv+0x12c1/0x2750 [ 115.355018] ip_local_deliver_finish+0x874/0xec0 [ 115.359768] ip_local_deliver+0x43c/0x4e0 [ 115.363915] ip_rcv_finish+0xa36/0x1d00 [ 115.367890] ip_rcv+0x118f/0x16d0 [ 115.371350] __netif_receive_skb_core+0x47df/0x4a90 [ 115.376381] process_backlog+0x62d/0xe20 [ 115.380438] net_rx_action+0x7c1/0x1a70 [ 115.384411] __do_softirq+0x56d/0x93d [ 115.388201] Uninit was created at: [ 115.391737] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 115.396842] kmsan_kmalloc+0x94/0x100 [ 115.400642] kmem_cache_alloc+0xaab/0xb90 [ 115.404792] inet_reqsk_alloc+0xc4/0x7f0 [ 115.408859] dccp_v4_conn_request+0x5cc/0x1770 [ 115.413531] dccp_v6_conn_request+0x299/0x18f0 [ 115.418540] dccp_rcv_state_process+0x2ea/0x2410 [ 115.423294] dccp_v4_do_rcv+0x229/0x340 [ 115.427276] dccp_v6_do_rcv+0x16d/0x1290 [ 115.431335] __sk_receive_skb+0x60e/0xf20 [ 115.435481] dccp_v4_rcv+0x25e5/0x2750 [ 115.439354] ip_local_deliver_finish+0x874/0xec0 [ 115.444269] ip_local_deliver+0x43c/0x4e0 [ 115.448402] ip_rcv_finish+0xa36/0x1d00 [ 115.452359] ip_rcv+0x118f/0x16d0 [ 115.455795] __netif_receive_skb_core+0x47df/0x4a90 2018/05/04 16:07:51 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0xfffffffffffffff7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000180)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fremovexattr(r0, &(0x7f0000000140)=@random={'osx.', '.cgroup/\x00'}) poll(&(0x7f00000001c0)=[{r0, 0xb010}, {r0, 0x4000}], 0x2, 0x99) capget(&(0x7f0000000200)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000240)) 2018/05/04 16:07:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0xffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0x660c, &(0x7f0000000080)) write$rdma_cm(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000040000701d62b4a8edb9c5127ee690c8a7b935e1909b10e54f5353a01ff6d420abd215baa259de0b75e65d41edd32e7277efcc039a9ba015b936d565452c2cc9405ee5a3e092fcb7f65d653aab5c0626762b99e290d30d76867f74e7cb7bb87c29edcd89e7e9ce4cc62bf77e0afd43195064d814ffc94bc751857416d2cf3016ddb6fa620ee737e43a35d529cce199c0443352518d5a8090295dcb292af9ada37239d7c72adaa300e4e4ca8cf08614a338c86b49eb58e3e2b41f8d7619137a2c1785d722416b2f05f03ec96e7d09aa538a1ca6a28a783352aae567"], 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="13000000100000fa", @ANYRES32=r2, @ANYBLOB="01000000"], 0x10) 2018/05/04 16:07:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) 2018/05/04 16:07:51 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='personality\x00') preadv(r3, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x26102, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00000002c0)=0xdadc) [ 115.460800] process_backlog+0x62d/0xe20 [ 115.464854] net_rx_action+0x7c1/0x1a70 [ 115.468829] __do_softirq+0x56d/0x93d [ 115.472615] ================================================================== [ 115.479959] Disabling lock debugging due to kernel taint [ 115.485395] Kernel panic - not syncing: panic_on_warn set ... [ 115.485395] [ 115.492755] CPU: 1 PID: 8634 Comm: syz-executor6 Tainted: G B 4.16.0+ #87 [ 115.500891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.510236] Call Trace: [ 115.512812] [ 115.514963] dump_stack+0x185/0x1d0 [ 115.518594] panic+0x39d/0x940 [ 115.521803] ? iptable_mangle_hook+0x5e5/0x720 [ 115.526389] kmsan_report+0x238/0x240 [ 115.530195] __msan_warning_32+0x6c/0xb0 [ 115.534259] iptable_mangle_hook+0x5e5/0x720 [ 115.538677] ? iptable_mangle_net_exit+0x130/0x130 [ 115.543605] nf_hook_slow+0x158/0x3d0 [ 115.547413] __ip_local_out+0x6d5/0x7e0 [ 115.551390] ? __ip_local_out+0x7e0/0x7e0 [ 115.555542] ip_queue_xmit+0x1958/0x1d10 2018/05/04 16:07:51 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x14400, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x5, 0x4, 0x28000000000, 0x3, 0x2, 0x1000, 0xffff, 0x9, 0x1000, 0x101}) futex(&(0x7f0000000000), 0x86, 0x0, &(0x7f0000003ff0), &(0x7f0000000000)=0x10000000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x1d}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) [ 115.559612] ? ip_output+0x5d0/0x5d0 [ 115.563325] dccp_transmit_skb+0x15eb/0x1900 [ 115.567731] dccp_send_ack+0x2de/0x560 [ 115.571603] ccid2_hc_rx_packet_recv+0x229/0x270 [ 115.576356] ? ccid2_hc_tx_exit+0x1e0/0x1e0 [ 115.580680] dccp_rcv_established+0x3d9/0x620 [ 115.585180] dccp_v4_do_rcv+0x19a/0x340 [ 115.589154] ? dccp_v4_send_response+0x5c0/0x5c0 [ 115.593908] __sk_receive_skb+0x60e/0xf20 [ 115.598057] dccp_v4_rcv+0x25e5/0x2750 [ 115.601948] ? local_bh_enable+0x40/0x40 [ 115.606001] ? local_bh_enable+0x40/0x40 [ 115.610067] ip_local_deliver_finish+0x874/0xec0 [ 115.614830] ip_local_deliver+0x43c/0x4e0 [ 115.618978] ? ip_local_deliver+0x4e0/0x4e0 [ 115.623300] ? ip_call_ra_chain+0x7b0/0x7b0 [ 115.627619] ip_rcv_finish+0xa36/0x1d00 [ 115.631597] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 115.636964] ? nf_hook_slow+0x36f/0x3d0 [ 115.640938] ip_rcv+0x118f/0x16d0 [ 115.644388] ? ip_rcv+0x16d0/0x16d0 [ 115.648024] __netif_receive_skb_core+0x47df/0x4a90 [ 115.653044] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/04 16:07:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/234, &(0x7f0000000180)=0xea) socket$nl_netfilter(0x10, 0x3, 0xc) [ 115.657888] ? kmsan_write_aligned_origin_inline+0x10/0x60 [ 115.663517] ? ip_local_deliver_finish+0xec0/0xec0 [ 115.668449] process_backlog+0x62d/0xe20 [ 115.672526] ? rps_trigger_softirq+0x2f0/0x2f0 [ 115.677103] net_rx_action+0x7c1/0x1a70 [ 115.681083] ? net_tx_action+0xab0/0xab0 [ 115.685140] __do_softirq+0x56d/0x93d [ 115.688943] do_softirq_own_stack+0x2a/0x40 [ 115.693256] [ 115.695494] __local_bh_enable_ip+0x114/0x140 [ 115.699990] local_bh_enable+0x36/0x40 [ 115.703876] ip_finish_output2+0x135a/0x1470 [ 115.708289] ip_finish_output+0xcb2/0xff0 [ 115.712443] ip_output+0x505/0x5d0 [ 115.715985] ? ip_mc_finish_output+0x3b0/0x3b0 [ 115.720566] ? ip_finish_output+0xff0/0xff0 [ 115.724890] ip_queue_xmit+0x1a1e/0x1d10 [ 115.728962] ? ip_output+0x5d0/0x5d0 [ 115.732675] dccp_transmit_skb+0x15eb/0x1900 [ 115.737087] dccp_xmit_packet+0x817/0x9e0 [ 115.741237] dccp_write_xmit+0x20f/0x480 [ 115.745302] dccp_sendmsg+0x12ca/0x12d0 [ 115.749284] ? compat_dccp_getsockopt+0x190/0x190 [ 115.754133] inet_sendmsg+0x48d/0x740 [ 115.757935] ? security_socket_sendmsg+0x9e/0x210 2018/05/04 16:07:51 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x480100, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x1, 0xebe4}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_procfs(r1, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) syncfs(r2) [ 115.762779] ? inet_getname+0x500/0x500 [ 115.766752] ___sys_sendmsg+0xec0/0x1310 [ 115.770819] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.775663] ? __sys_sendmmsg+0x5b8/0x800 [ 115.779806] ? rcu_all_qs+0x32/0x1f0 [ 115.783518] __sys_sendmmsg+0x42d/0x800 [ 115.787497] SYSC_sendmmsg+0xc4/0x110 [ 115.791298] SyS_sendmmsg+0x63/0x90 [ 115.794925] do_syscall_64+0x309/0x430 [ 115.798815] ? __sys_sendmmsg+0x800/0x800 [ 115.802967] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.808149] RIP: 0033:0x455979 [ 115.811334] RSP: 002b:00007f234b073c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 115.819044] RAX: ffffffffffffffda RBX: 00007f234b0746d4 RCX: 0000000000455979 [ 115.826309] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000014 [ 115.833577] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.840850] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 115.848116] R13: 0000000000000515 R14: 00000000006fba98 R15: 0000000000000000 [ 115.855819] Dumping ftrace buffer: [ 115.859346] (ftrace buffer empty) [ 115.863029] Kernel Offset: disabled [ 115.866630] Rebooting in 86400 seconds..