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"}, &(0x7f0000037000-0x4)=0x1008) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000048a000-0x4), &(0x7f0000cac000-0x4)=0x4) 2018/02/05 12:42:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x20000400) r1 = creat(&(0x7f0000090000-0x8)='./file0\x00', 0x0) recvfrom$unix(r1, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f00003a9000)={0x10}, 0xc, &(0x7f00002f3000-0x10)={&(0x7f0000001000-0x1184)={0x1184, 0xb, 0xa, 0x2, 0x3, 0x1, {0xa, 0x0, 0xa}, [@typed={0xc, 0x8e, @str='+(\x00'}, @generic="e50c91de89b4a3122d47d399d739af8da39f730d724d80", @generic="cfcb3248077c82042de83b19f179e844", @nested={0x94, 0x4c, [@typed={0xc, 0x50, @uid=r2}, @typed={0x2c, 0x64, @binary="973d4eb6afd328eb3ab734f2abf1f7e64018d154350127243926b0d76882104083468b"}, @typed={0xc, 0x4f, @u32=0x9}, @generic="9527c9f7ee3627f38725f859c376965d08", @generic="5e0de24b5fe32930a4e468e1c47a0caccdf10aae82ec39620299a0d787c9517aaafc51c5d93815c78b6614659f1919ca08a7fdfa04fa54e20867"]}, @generic="f5bf9877911c5c54acfb0b8620f95642c52aa6a413c9c48f14a1b3267763d1857b01dc9dd8c6fc2bc2ade6e6b22e61261fbe7871108df5958338735d55f6660c32b7342933a375a39b2f7d78eb4695ddecb85371fdedd47d077b47000cd3392f9124217de37178673e0aa5db06f29f009f93136eb8f0bae7bb3eab24fc40e3dea5c36ad2bec808f1411188293fbd10b50ce28ba664706a8a3ca02f93eb76a060d73375d5358d74", @generic="e3dfdf0fc26670efc1511f968bee20a995dd68f93dd4e156fa0e9f56e496b4544a6bfac2b1c534b5a64ca468d06db1fe212daa0c0ebd97dd05f4eae67115052107804d8c8e9b9fef1bd951e8c71f88eeec1b66b1856fa2048dad9d29df0c03f0900fc36579f8378f58648988a0799cd084845b61f2e37ac6e604fed25c502076048c930da69c2b532f2a8a707baf1f0eff3c594271a5b785d2d5d3e96bb676f7a111272a4f31dc9f03915a639f59dfb5170a71a1c8cbbec288767f66ee2ef0205d465a75dd37ebcf410e99da98bc382de8435bb527ebb906f98ba265eb40ffa14a3c0286f486f0d20b3e6c9601b87ee5b0fb36b20b900f3ff35b7296b97206bea55c7c278f91dabf7838f40ea47234819f982fd23526091190612006c31628e2cbaa59c74e2cd931425e4fc9a454bfd7ec88bab07184ed1ff05d809614c164973e39fefe4110e5bc172ba5c24ff32646a54e0ba556e0425cc44483a9cf0dab20cb4e847846ac3999f2c3d490b105045cb407a6206d617b72ee6646d4e883a2cd7568ed3d266cef2794d70fad54488982799d2c6b946feea5fe2c7b504ab4c4e6996550bee18abf818d79d3ceee650b59ff092442d144f1741694aeb7b84b55eb3c3704c8e48df564679c4044f602d0a447d4aa2cfb5838c86c19d596055a6a1e149a71bddb46aa3177091898fa6f7972fe9f336993263d24fb3fe1e1399de7fc5d9b42cb8ff84963b0f0484613c0ee4dbeb130b55620b6fb3c5ba96d76e27dd95da68bcfd3d4b91c804951dbee7e54d306c7eb3ca5f3f04404012758bbe56647012b45ca667e6779c654ceeb215062942a2ab09f5f19435a914db91a89d5a60a25845ecd0cc6cf04ade4da0f98f0b641fd3348c14c280333a8921ab92665594fc7aec957e5a11721bf92ce16429982c4fa1f74fcfabe4af41c7ebe80c35a6a9103c62aba06345f097e4f14436fd2a3b1020017d62e838f4c2f2ba3b2dbf2569c69c26e9d3a09d349d9a01d4e31551bd96f9799f6ab5f54dc69666e9d941678d430dbe150c926ac68f2f68a504524696a5a6ddce36392cb7d064bf3844f71661a8426ca829a6fc541b656a2803a1952ff06cf3d0a974ebbd1da3057367504e14b9319270dec41f0f70ad535422aae10651db95bb2bb8cdbb3a822ae3d1bee1f9e0f094ddfc296c6fb827097291039cb164337dd515b76bd5ad539ea885d270e07f1a6513f3039d8bc93865b5d8dbe5746a2555793f315d76065ceea9e25c0d382ec56fb96ee25594692f85cbe0ee63d45d7825e3bdcd3c1077f4029e2d8a730c0fef91db60ddf7a6120c1400d74e9a010df0e6c819a4890244e02f9e4501bf26e0087785e83671d820f04bb54b7e04e0aa30fe3dbffb57cc2af1f7505d2d32290425dd4bf639a86e8b37813c3e61e99f1725d4676c0b7ccaa946e46d4050a0b03cfab2cbe6d221459f7d91ae2ea5acb6524a8689cc68be4dcd6640d5bcb8f048f360a9722988db3226d1b744d3945a8291f3e462366250a5c11df6c3b9d94cc24008e7636f866bd52bdc1bba9ac95601e3e4372e00600bac13a6451d1c6f83528b286036c4aa5d96e4b1d80fe494c75cdb9215ba860e63514173df3d2400a98b4ec2d252a68ad3258a9b7a9d91c7a93da49d793a18ade695e47b95017a4742d3e711d4cc5b9444c875b4d2b4a333a3b5bebae987dcf513a0caed9dccae21bf3c6943ddc78476a4c3e08281191d5075cf0a14849c486869bc6142abee2ba112f16b96d67c87d16d63b547e36b79e54981cafb65acf7dad8ea36772f9d71d50af9cb89d184daa1fc04af9a9b1b6a6a8bb0e03e7815a41fd6e44849a8cf5d540f634289246a2a59ad5bd7df4b23eb0e7697426d0004381ed691c89dcb80963b11ad904018e0f49138dfc529b30b16007ff2792dc72d9c9c4e4c49eb1450a1a12b0e54409c50d4fcc417018dde58cea19f73cf8f0919bba0576b49fa254f5022a9709e7e02f48e951de3fea4d801e805170b56d48e0e0b74360da7a58f4c5c83c19a3e396b7553750d9eccedfe260516f8b71764e6ea83b769f21c146d6897241422c023deec9b6a80dce920a3769883961961becd1d08d1fcbb20df3c63752a88949469ddf37e9e0cd2ebf71e8ccc8f757069818a8449b3f1e567c7e600e5ecf159615cd6d67aff70eae65a87f6ec1be618eab251eb2953b440e4df38d01d19816bc957b4504c15f7f7e4940ef44d6244b9a430b6d4557225d85ddf2f98412d377abd2fb8f63dd08d61d949ca09f27fda38d364b784ec715bd216a997035bc6b0acfd2be9ae0fbde1ddb9eb9932f64e678d48daca58c9934a918d42538b11cefa82e46901229286d28e4cf13ef8d3bab54b7472e04956df4adf01e57881db24c767044e47fd84774961d9b3501a15a295a57e65677bd55f212135020b0a85987983df779bbb94d14e5eb3f41451fd5e70ffb4e5ee54fb0ebbd240b86dc787321ee4ec44017397dc077746ab6cde3b1e682d220da3e6916533e15e70f898c41f636c823e5dd6188e8c77aa3a7c993499a2b0045ae4a3db8ea04bd8841726289b484f5cc889d651de27a4c375f8462092e89b804de40cb8b5d2694a80723a955053a0407aad4eb5c2e5eb20313a998d8abf027622ccb0c116cac3d8f8e73bdefd69a5c2a4e98236e8760b7ca1c4f16dd787a0eb65418dcdd6a22a2762aae696f5b1aa166d34e4b276ef1260c8764e9988563cefe47d39416928ab1c1881c533f568458b9d53d4da8faf0008c4e09e925b274084db6bd489d2b3935cee0401cb40a0e9e60ac63c78a97622af035ac9bc250c3902d881575bfc4c9848d9336484a6df0f7dc7da6cfa08f2aa8728ba45dc9e3d65c96a421ce7ddd9af2cd5f7c951fca896669d72f76baf03f0cf4ca70dafbcc68ac16928e18d8270988c07a313bd58cc72e3d337701e6c5b896c8c0aafb9ceb4b9fe29d592b85e8948740fe96d70b9277cf55e3162aab598be50591d4eca1ad0cd31cafee702a7a84da3064220868ee4106f5cf937b04201b11e50ffc347c5165468148012d5eb296aeaa581d20aff3340f8afb59da3c5ce96be3656e848dbbf55dadd419a66d84f4ce18060c77bc103035ca8dabb19dedaf1e4e61274451e3e3bba331240463661c5b9afc83c5552f8146c6e796b926ba06d7ee6210a4022ddf9b4a0639fdfb33af375029e6c88b6a7f092040b23de3e7a999987d2172f39e243725e01214c34d7f49fffba957aa3f531a40167d684214fb3628ce00d6be792270bde1958568cc03902ca573c961930a6026d14cdc2dbe1249c906990622e587158c228227eca3eac41da5381e1c8a3a0fe0f9d7d6ebfc5dff3e0de248bd8e6598a9944d2c7dea6e73f48f1d15e3d77530b9fa117758f1f42882f9f76ca394ee86b4400d4b6508dda452587185e9004731ce1eae1e10d9ffce0d2fbb264f38ac38eecac7e43762f19273060ec48ac8c0fd0781bf75d5cc36f7e2c29ee422ac379262969abc1d492a3facc21f171aeb3f0e093c54938cc31de777e913613dcf3e379adfc47324495d7c019dcb7f001cce456f9951606ced5abbbeb5127f4def397d50f3d4c9d06e996a21b5d161c878f7dd0d622ebb0fb34e0c9708e4ce091e48a1d1fe5e1a947b49ca1668ebb4e1cc18831d21a8201ccaf7f4c6d941351a242438e83b470ba1f642a0dcff4ee37313dc649233f222b6174c5c4fc1020201f3e7d1b401c755b486ef2a5ebaa2011346f4ce6fd90a071dbdf6633d656919e24b838cc24712ea9e6279b5a3b334cdf86ac22cba2b41f3111e9fa664fc530e7135a029ce284a3407a5603fcda406c6b9c608021c05f5733ec347f72347f2af71969bddacf6f2e9f05aa6675b04ca07d264b22d62f5119edc395a104fa9f79b687f32c0570a69b3452372c840950ac25572dec833f3b900d00db440e26f22583bf67a7b19883fbfe560bb72c1ca2cce8f7e25030bfca572b6808de8cc49f92344ac339b0e326791212c0fe8091bce39fe8a640e8867b885d59b52382c260deee1c0686289561ea453cc02471eaca2cc9f992e44789b792bf34a8fdb1efe724282984b0145a547b57036604b58f919ac42550d27e7316a0a69b0bc17f95e91617b35b7b1af055e72d4204d2308b12fcbadecaba95d0f243fa8b1ab42bc3cba57b2807f4f4f3c532d97fbe2bc4b9d1a7098ab458022a6fe353164a49f4cafedc3541e5eb2966932725dac363c86415dd686e6c655d7be6d4adbe582286153716e9bc1ea676d704177a7badeac68c12ee19bafb101df0629798c44f180f7fbbc59fa01abcd93fad8f163c19f2747f134ac20fbf382fdd9fe148b1c579e3560af4e7bc7108799a6b8c3bbe0bf3aaaeb61140e83ba3dd763c5f4553f1387d11c7d0c083cc1ffee4ddbdcce321854d5f8a60d0bb006d7fbdab78a91ad88c0fc302bf0bbd8177f384d6449998db5b190f05f3bbb7975586473605668bf42f8543dc722ca8af6de26454bff86b37ad37fe513732e93b8d4d358257b3dcb1513fd4ae649f0d12494e4a51ac536eb5288420b202e6a8ee41182415f0945e358327e4da01c63807cf982eafbb3bc208f025aefb1000a49edce8ba0714f30540f74a2ef5a3f210a73899de9a80cad549b25dc952069d85eeea493ae635395466043a9bbcf9f163bd98029293a301eed83bf24fec1761f0303c7d2886e16b5abb8c36f3aa1a543bcd8a078efc3ef6e3184b3a3006882b22ef4737daa4595fc15f10fe3a186c9944144124841160b17c707541ddcded27ee705f4f3a74eacea8373fac4f850e204852b20603b999deb4d204a8b29ffbb6ee0dc237bddbf1ac9267581fa8a13a3e7ef14848bcb05828378a74b142376c5ad2f997f46decb209ad8eca6fa8dd3f53496f6422bf1fc79473f1334c09f1686e31e159d2f5ed00e0fc6c67187b44ea2c6b58f2ab6caf6d040a52fb12b97fae27270a7632aedf4656378378861eb502d36c2fb9dd4ea1345707e781825d1ba072ccdb4d198c12950be5997576296edd3e957ad3de1e6dcfb4f7803ace0c42b684b5bbcfb26275f6b95c38cd06e12c116947eb59a3104fbcbc3ebe73f04cc10288c0911af5ee63a9ed4f15ae506146e04449d9561e3be21ec4fdbc259d0118222794542241872baa2500947ff4fd935d9d42ab598efcb99b16d89abbaebf8a471ddf70728f95f4f25b943eb55ab3b787b827f6876c934a07bfb89601f6d5b9e2227a22cebe750c05ac297ff7968912f7f026e2f87cd21bb9a53b22dc29ea19bdea53a6ef11de27c8d27d0001064ec8fd25ffa9d4eea93a76a9bc5775662e6f0091c3c0ef49e17215f8f829e84eef2b9c56d694fcea976ec7a19dd4bb76d755e7fc1ef96cef5fa655111859175620c1baad951619976b386603b11e2d96282c45761ce682f7e41f021dea8ab81fa81e18ee8c8543fe522db1c8b24c5e6bf2012cc5f814c413ba3532b20d360892e5f0c3132ff93af9907f3e7f37017367b277d4662324228104712b733b01e6c149fb1985d53c56b4d52a3d990d3c86cfd115055ddd7f187205de24e5c264d1bf58c9de82db5988018bc4ebe563ef68e5513bd2aa977f2e5210ec99d91ec9843c1f32532636bb4752cfe5cd822caeb1c554664ae670763222f1bcda51ec7adf1baef839f63d15bcf2cb77f67da481a8b3964a7feb33b1d192baaae7090104772e0758ad7f830c099bfa39aa4d736ceb2a765b866f507e996ad7597875305834644406a9215b731c2c0f273ad9024ba52157993fec9efee90"]}, 0x1184}, 0x1, 0x0, 0x0, 0x80}, 0xc001) 2018/02/05 12:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000051000)) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d06000)={0x0}, &(0x7f0000724000-0x4)=0xc) r4 = syz_open_procfs(r3, &(0x7f00002a4000)="f70000000000000004ffffe905") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000801000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000341000)={r5}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000a2c000-0x4)=0x2, 0x4) sendfile(r1, r4, &(0x7f0000058000-0x8), 0x10002) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000760000)) 2018/02/05 12:42:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0x24)="2f00000000002500000000000100000e00100000dc0000000000040008000b0000020000", 0x24) 2018/02/05 12:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000065000)='/dev/sequencer2\x00', 0x200800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007df000-0x4), &(0x7f0000811000-0x4)=0xfffffffffffffecb) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000000000000}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:42:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r0, r0, 0x80000) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/02/05 12:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) recvfrom(r0, &(0x7f0000583000)=""/36, 0x24, 0x10000, &(0x7f0000a1e000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d04000)={0x1, &(0x7f0000bdd000-0x28)=[{0x5, 0x0, 0x0, 0x2000000000000006}]}, 0x10) rmdir(&(0x7f0000d19000)='./file0\x00') r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000230000-0xd)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000fe7000-0x8)='./file0\x00', 0x22) openat(r2, &(0x7f00009fa000)='./file0\x00', 0x80000, 0x20) 2018/02/05 12:42:54 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100, 0x0, 0xffffffffffffffff}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000017000)={0x0, 0x8}, 0x8) bind$ipx(r1, &(0x7f0000017000-0x10)={0x4, 0x0, 0x6a, "ffe6d02b70c3", 0x98}, 0x10) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000006000)={r0, &(0x7f0000006000-0x1)='F'}, 0xfffffffffffffde2) 2018/02/05 12:42:54 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000005a000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000dbf000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3, 0x1000}, &(0x7f0000001000+0xea7)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000000)=0x8) listen(r0, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000003000-0x40)={0x600000000000000, 0x16000, 0x8, 0x4, 0x8}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x2, &(0x7f0000003000)=[&(0x7f0000455000/0x4000)=nil, &(0x7f0000d5c000/0x4000)=nil], &(0x7f0000003000)=[0x7, 0x200, 0x4, 0xfff], &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000004000), &(0x7f0000003000)=0xc) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/52) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000006000-0xba)=""/186) connect$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"60ba53b95ea0ee"}, 0x7}, [{"8126d8a8f644cd"}, {"78c0ce57f25ff0"}, {"fd724887492668"}, {"27f2cbbc2b9898"}, {"bebb21d20030df"}, {"007a370db1f79b"}, {"9303ad91cca560"}, {"f5191946a90a8f"}]}, 0x48) prctl$void(0x1f) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000003000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000)=0x1c, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000007000)={0xf97cff8c, 0x8, 'SE Linux', "26b3e2039204e12c2f90892542a96e073dcd86264c9ac45243f41b65bde6ada45337789a6028df5fb324e9455ba88f1bfcc38bd5865c2a85023dc83e4560c7c794ce4d51eca51c617d316e4c6f26c082890ab6f90fc87def9c6444bbf08f339bbf7c2b560fa0d55d880679b9b66b847bb3a816d15ffad2a7b1c495aca18c03a5f472b9657d6bfaefc65df16951ce73da44ed4656eefc5ba1e23671"}, 0xab) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000008000)={0x0, 0x1000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000a000-0x108)={r1, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, [0xffffffff, 0x100000001, 0x1, 0x0, 0x3, 0x7, 0xad94, 0x40, 0x1, 0x9, 0x80000000, 0x10001, 0x800, 0x0, 0x3f]}, &(0x7f0000009000)=0x108) 2018/02/05 12:42:54 executing program 1: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) 2018/02/05 12:42:54 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8), &(0x7f0000d6e000-0x8)=0x18) setsockopt(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0x27b) [ 225.874796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=32725 comm=syz-executor7 2018/02/05 12:42:55 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) ioctl(r0, 0x4143, &(0x7f0000006000-0x1f5)) 2018/02/05 12:42:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x4000003, 0x32, r0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[]}, 0x0) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000015000)=0x7c4, 0x4) truncate(&(0x7f0000009000-0x8)='./file0\x00', 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000006000)=[{&(0x7f000001b000)="b8276f422cc096280afe1b7899907151f314d335576b50528a196bdb1d390fdd3097e03b", 0x24}, {&(0x7f0000009000-0x50)="e93d7637f865821f7fe5b9b5e7b5322b6e9acee26fd493166a642532cd39b86a46306d346617269ceb2dbc977e982df4a199184fc3f905cf5e5a9063330e1cf33ab846bb55c52202fd0f879d3fedf5b7", 0x50}, {&(0x7f0000018000)="fa2f4b75b039927dbd3f0dce1c91af56a7be27004abc2dd7289c27fbafc9a193488744286540f0b364e014137cc09fdbd66ba701cf705bfa9627365272dadaa893a811e6746e729288070c8f3d86e924698d5a463e42f1cbe548a9f5d1ac61a1bc7393635684b7c9be91f4c18805d69749c29762b07946d2f6e72610942e5593c624ec3ab791edfcfcf537ee10a6f51db301836c32713ef7aba8da747645cc0ff3d2b5093d2ad8a0fb31f3a57c4a085441872d468332ca302dbb3f88595ff7bf9465349d36ca7fe42f7bb046d102cb07c72afd8d57931180f46940627413d11a7bc29bbb8b6428", 0xe7}], 0x3) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r2}, 0xc, &(0x7f000001b000)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {}, {0x0, 0x2, 0x0, 0x91}, 0x1, @can={{0x4}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) dup3(r1, r1, 0x0) 2018/02/05 12:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005ba000)='asymmetric\x00', &(0x7f0000ea7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000005f000)='vmnet0vmnet1vmnet0&wlan1vboxnet0nodevbdev\x00', 0xfffffffffffffffc) r1 = add_key$user(&(0x7f00004e4000)='user\x00', &(0x7f0000a7a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bd9000-0xd6)="1658088e70f480f9d0f29b9327ba8ea1fa287625e78b3adb6efc051b5a929971b94c0cc4a8aa4e771de657069d6bab1f2cff97c13ee9482b39503c400c02c7f0ea688ab96140ee6c8cddd112cd384984330852d85f51e00577a608300ef0e3990b48af593ce68a252aeacf2600828041ec2e5fcebb3cd1ea0c4ad5f148292e1e62b0f4265e808b07a334c3dbd1074a61f3e76df3ac89b15b774843528586da2119b7665c8958dfc489e12240d1788f5c5dcfedc4fde818f06c6d6291c6d15ecc18bccac831cb1a4482e973b098a2df724cccf798c249", 0xd6, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000e17000-0x5)='user\x00', &(0x7f0000b9d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006f8000-0xd9)="25c5884146515359294da07435d86ee22940b8215d2915aeaa9aef8da09e3eff30b40c987a7153c16d13d212b96f52bd66d5727cc1d53f559e6c985c0c60a79aa4e59437f7fa182083ae103eca69077df326370dcf557399dc7dfb7480c626dc798edbe3789427e783dfc9d0707e57debf3c8e987c8014f3f48d349260c00a6a0b35c37db331f070cd606804b390c12d3e4cb7e6c5ea30e54db739142d76a19cde146080c86b7231b32ff60f06a5f038ef54978ec45e47c6a94eb6f0b7cb3f375bb7c9ee6c778a82a9a7bc59adb394c6ae6e351c08f13a5360", 0xd9, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000a19000-0xc)={r0, r1, r2}, &(0x7f0000dba000-0x10)=""/16, 0x10, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_ACTIVATE(r3, 0x5606, 0x8000000000000006) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6}) ioctl$TCXONC(r0, 0x540a, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/05 12:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/05 12:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000719000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x118) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000608000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/05 12:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x10000000001, 0xfd7b) sendto$inet(r1, &(0x7f00008d8000-0x3), 0x0, 0x20020007, &(0x7f00009f1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0xffffffffffffff27) shutdown(r1, 0x1) 2018/02/05 12:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000afa000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1a5641) accept4$unix(r1, 0x0, &(0x7f0000f74000), 0x800) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000750000-0xb)='/dev/mixer\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x5, 0xffffffffffffffd5) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f88000)='/dev/input/event#\x00', 0x2, 0x0) r1 = open(&(0x7f00007d9000-0x8)='./file0\x00', 0x400040, 0x16) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d09000-0x16)={0x0, 0x38, 0x7, [0x80, 0x10001, 0x1, 0x7fffffff, 0x401, 0x1, 0x594cd4a8]}, &(0x7f0000d2d000)=0x16) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f8d000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005ba000)={r2, 0x7, 0x1}, &(0x7f0000078000-0x4)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000a93000)={0xaa, 0x7}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000cdb000), &(0x7f000059d000)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)) 2018/02/05 12:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d8c000)='net/llc\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000984000-0x9)='/dev/ppp\x00', 0x40000, 0x0) fanotify_mark(r1, 0x1, 0x1, r2, &(0x7f0000d64000-0x8)='./file0\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f000055a000)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r3 = syz_open_pts(r0, 0x41) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a31000-0x24)) 2018/02/05 12:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) msgrcv(0x0, &(0x7f000054d000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r0 = msgget$private(0x0, 0x24) msgsnd(r0, &(0x7f00008f2000-0x9b)={0x2, "843bc8116f3e4fab368a3ec6f5406723aa550319b1897d3588e49f50f6aadc143d5832342afc8332bcd93a38f2b28218e2ac8260910ca195585d0d52365c1dd6b5981412d08baeb6546710b7ec0365bea0fb04458a846ffeb5b296cb52c4885757bbe2e410210ccb85464137a8297fe67b25878214d6c77d948ab84efada544cf8e8bdcddaaf45d5bb77315fe44c6bffc8ade6"}, 0x9b, 0x800) 2018/02/05 12:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000eac000), &(0x7f000006d000)=0x4) 2018/02/05 12:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f0a000-0x4)) close(r0) 2018/02/05 12:42:55 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xd, 0x1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00007a9000)={0x2}, &(0x7f0000d25000), 0x8) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/05 12:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000002a000)={0x2, [0x2, 0x3]}, &(0x7f0000105000)=0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r1, &(0x7f00000cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d08000)=0xc, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b33000), &(0x7f00009db000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000d5000)={@mcast1, 0x0}, &(0x7f000059b000-0x4)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000280000)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) 2018/02/05 12:42:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000cb5000)="751400ffff00000005657430e063", 0x3) ioctl$VT_RELDISP(r0, 0x5605) clock_gettime(0x0, &(0x7f0000aed000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f00004fb000)='./file0\x00', &(0x7f0000fd8000)={{}, {r2, r3/1000+30000}}) fcntl$addseals(r1, 0x409, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b86000-0xa0)={0x0, @in6={{0xa, 0x2, 0xff, @empty, 0x943a}}, 0x3ff, 0x1, 0x9, 0x7, 0x1}, &(0x7f0000fee000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d71000)=@assoc_value={r4, 0x8}, 0x8) r5 = gettid() setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dcf000)=@sack_info={r4, 0x8, 0x5}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f00003bf000-0x8)={0x2, r5}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a4d000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f000008b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000965000)={@generic="8225bc4db07fb4970e3714a28d8ea30b", r6}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000702000-0xc)={0x0, 0x0, 0x0}, &(0x7f000091b000)=0xc) r9 = gettid() lstat(&(0x7f0000cc8000-0x8)='./file0\x00', &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000738000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f000025d000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000271000)='./file0\x00', &(0x7f00003fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000533000-0x38)={&(0x7f000081e000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004db000-0x70)=[{&(0x7f0000ca8000)="3b8023c6ade1de6450aa53b730f8fc4dd849fc6b8a3655b24224dd164f452d6936e8aab4e3a04b510574af63262323066694b732f179a1a05e0956847037abad81b039957c493aeaf80c648fbcf4e1b4a1d2afb377c94dd1850db9125662070a3916c211f5ad55e47b0bb1f1cd1bafff9bc6ba5f2246a82da265aabaaa32ba42287b8a9a490d28a8499f2a0836b80ea51a1661b9c55fef919404892209b273b11b2f0c48c206768677d5872797dcf4bb4dd3f98f9cb4e2b8", 0xb8}, {&(0x7f00008ca000-0x65)="63eca9f40998e95a709f37172f7a9bdd464cad3b88d66e0f208d2c7effe51efcf3b7a73de1b70f16bcc48074f5e3266d129d434125ce1461ebf083e7b55e6476069287dcf8724a3fd7a0581bb41a3bccac20127e30c08bea5837e27e0134d1ecb8dd9c9ecf", 0x65}, {&(0x7f00002c0000-0x88)="e66d2061480b1f68a2299a2dcdc64dcdb1978151f97e8131599cf1d408a611b6b32e94053bc49ebc656db39f531c443f308390d48d72a67780f496370bce842fb6962ec6dedba84942e13f42f771d3dd6690e1786e62a5684e95a00eac1a2f66fb7c15ef8f65aaeca10dc7f69a11bb0e958f65a27d1a2e370234580f7bb872a2c2ebe7fd410451ef", 0x88}, {&(0x7f0000309000-0x89)="689836a9d28cd2cd2a7931a0959ed8022a068f4c464f766585494c17ff8f8912e4e26b9f43b3a79737605ad561aa7ba39199b1a513fe7ddb594b9636d314d94882e78226f56d4fc8ce0104ac9eacca4385fed9056c77270edfaadcc9834daae8df846f093d208e8a58690d998dcc6f45a53661178eb653642b559b1a938d44d48ce020f92b1e2aab3e", 0x89}, {&(0x7f0000682000-0xe9)="c9c3fffc1b14b1994c858f0c2d49453a98b056919e4f0b9b0e7cd93c88346081328194ea843ac1cd8abf7fc17c5f216e6081c75394ad7e0c0c45df31ed9623e243c2d95216f4089c92680cfd06c892884dbb8d70510086263b132b9cdba34340d4fcb41bfa1f22965fcfcf09b1e8d0d9c88af8af7bfd3e5f490e8a06e0933fc6d36de4a3e79a9fa781cdc53feb00b7e48130cd6c3907f18231a7adc5d7b2499db2bb2e8195a87a6cb53d5177bc8f270a6b35259d3bc71db0f18c747aa27f961b50cefabc0a4d8d4943841bd5fd3b3b60acfb92bcb92fd1db13b7d3b374b3debd4a1ff7b3eaa41b66db", 0xe9}, {&(0x7f0000be1000)="edfd71233546368baa0b0b68375229aa4a085500d5041f9830c8ef7f59a15c034cd94caab55b7f8ab82bd461877e78881ddbf1cb0bacd91cb7bc21fa0afd141eb9b814ff961e55277aaa265e4eb556e0e9fee8673473f6f6892b74e809cc1a63e930117470d367ed871dc4c1a9efdad03999036ebc04573c4ac5f778994f7af76084142c37accead943dd74fc3a0e9f39f5ef7418fde42dc190892516c", 0x9d}, {&(0x7f0000bfd000)="b0d475856009024de91b5be0f9acd214e72b49822896572d1d48ba8cce4c5b59c150bee73826959bed3f86cfcc0be07d0df7118539092201e1aaf6c3bbfd1f84e805a38e961f5a73bdb5bc6a9c143d8bb38bdf0309a637605d04ebb3043df1a12c8b96f79e4cb29d3c9269538e84417e9623c94945b3660356a19f0a6703f3ccf0d826cb716f60ffcaf32cf84e2646d2d825b022d3a69897d5b0", 0x9a}], 0x7, &(0x7f0000113000-0x88)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x88, 0x40040}, 0x20008000) fcntl$addseals(r1, 0x409, 0x8) 2018/02/05 12:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000dfa000-0x1a8)={0x2, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0x2, [{{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x1a8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000808000-0x4e)='v', 0x1, 0x1, &(0x7f0000656000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/05 12:42:55 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000593000-0x4)=0x47, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00009ea000)={"64b731132afad5a5923ae7c4512742bb", {0x4, 0x0, 0x5, "2505c4888a90", 0x1}}) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) listen(r0, 0x7fffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001bf000-0xbb)="37b8bffefe12c02f67c62c551cb4977697296ee0f50c66d4674874349671f8bf18ab9912f53f3ba34d696fa08406b7f7ea868c04e2d9bb2dcead677ac258441208dd53e0c2d0cfb9fdcf05bc739663c3a07066d34666949276a0ce32e7bd493cc6998ce32c010de7a4b833b86bcaec2f627c55a57f20a3a7b0e6f7aa73f8db8195cff45da780a4f73a9f073ae0425e3ac7af5476615f7d22f0cfe97ea284d1df52f2a05b7ca112346b1ed059fa11975af2f89f27902a21e0dfc288", 0xbb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ae7000-0x108)={0x100, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x80000001}}, {{0xa, 0x1, 0xc55, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x108) sendto$inet6(r0, &(0x7f0000f8a000-0x8a), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c3f000)="4204e8886712f8ebb4d97ebd50cb4ab2cf68d430d252feadc87ea47f9a4a2a6d7e7e580c3afe4a352cc52066677222ad8159314a37785cf224eaad0293674e0a18a048863ad8b4c320c62138e569d51dd974a12927da627f81f3b383c28bb9e90991f2baa7fe1bd7058b001a6242f390033234df1b44afffa6818927e229165be6b66d8d6e0a3ed80ac05943f5925bb01e372ecbfcbce27161d8a9ec4f410e63bcfe8b7f129d7b5afc8f77a7e10300593ea5930e141b98b75b42031a76fabe018aa803713c6c27bb5451f0100429f498246a68b707daa696d8ef9a36120f49cd7167d0587ee5057eaf", 0xe9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005a9000)={0x0, 0x1, 0x0, 0xe342, 0x3}, &(0x7f0000f8c000+0xa25)=0x18) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f8c000)=r1, 0x4) 2018/02/05 12:42:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000000000)=0x14) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)="6e038035010000000000fd740044") sendfile(r0, r1, 0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0xc000, 0x164c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xffffffffffffff5b, &(0x7f0000002000)={0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000)='/dev/snd/midiC#D#\x00', 0x662, 0x420042) [ 226.117569] binder: 317:319 ioctl 5605 0 returned -22 [ 226.123670] device syz5 left promiscuous mode [ 226.190311] binder: 317:332 ioctl 5605 0 returned -22 2018/02/05 12:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') write$tun(r1, &(0x7f00002d0000)=@hdr={0x3, 0x0, 0x65a, 0x8001, 0x400, 0xdaa3, @ipv6={0x800, 0x6, "659052", 0x114f, 0x3f, 0x2, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x93, 0x7df16213, [0xffff, 0x7a], "101381e087494d88731ce5c8c0e6a5e829e87fbd3724f556840a1ced9724386ba72b80526cd08453a7a9ff685cda0da4436c6fd66ff0e3cf787c0cab43e5bbfb363a294d53adb60d86fde9b0b1a4aa147c969cd2fe79903fd98c0404ea77ce0feaca585563c2f9a0330ef68148125a5cfce181b19dc40e9600d1616b1613f0694a5b7a24c132a800fd01277bf78c30ff5c6183"}, {0x0, 0x0, 0x9, 0xcb13, 0x0, 0x0, 0x800, [0x2ef, 0xfffffffffffffb31], "567c7436891de41f43463c277c404c15973c6d05f504dbd78ea22d7ae1cb2ee4d5eb4c85ce515cb0d58935c24656fef1752afef4f6a73c81d0d87259ebd9da8c381808880ce6f944e11cfe72b8a922cd0b04aab4441ca424aa1587ddd3aae3910190207f5b42f55def3b39ae4dd5b974c811f1537a410bfd3e1a551ea9afed85de0e7bfe4f8373dfa1a61c971621791499c984cba96fb2278eee0f3cbe6770d08577e73a"}, {0x6, 0x0, 0x7, 0x42, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0x1181) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000f0b000-0xc)={r1, r1}) 2018/02/05 12:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ae0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ppoll(&(0x7f0000342000-0x10)=[{r0}], 0x1, &(0x7f00005aa000-0x10)={0x77359400}, &(0x7f00005df000-0x8), 0x8) getpeername$packet(r0, &(0x7f000055d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d15000)=0x14) pipe2(&(0x7f000078a000), 0x80800) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000037000-0x8)={0x0, 0x0}, 0x84000) ioctl$KIOCSOUND(r0, 0x4b2f, 0xb4) syz_emit_ethernet(0x6f, &(0x7f00002a1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "2f10923c7180189e4cea1e54216cfd688f36064e40c2a4faf03b9be3d71647045ccf768aab15a2e1b934c6db9adb087ad7a93d6bd862b5c0c2b76ca25cbb08f6ee1fc8ac2a"}}}}}, 0x0) 2018/02/05 12:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000e45000-0x8)='./file0\x00', &(0x7f0000db3000-0x7)=@random={'user.', '^\x00'}, &(0x7f00006e4000)=""/227, 0xe3) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0f000-0x1), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) 2018/02/05 12:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) write(r0, &(0x7f0000209000-0x13e), 0xfffffffffffffdaa) 2018/02/05 12:42:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e89000)) keyctl$session_to_parent(0x12) 2018/02/05 12:42:55 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) io_setup(0x5, &(0x7f000000a000+0x730)=0x0) r2 = syz_open_dev$mice(&(0x7f000001b000-0x10)='/dev/input/mice\x00', 0x0, 0x14000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000011000-0x78)="adf1fbff957d0ad244d285fbab9b0c76e4a9f57e7270447bb24c5ac703318be1bbb8d0e31fb909b3a569e57ad147f3eee367cbcee826bf27c252fb48a570fa89cdfd286d2dc7a513e0498ad07e4733a223c300da8e448613a1886dbc67461d4647e319ca712f63adb41224f9ff5a77dbd98a146933e413bd", 0x78, 0x1f, 0x0, 0x0, r2}, &(0x7f0000006000)) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000024000-0x10)=@ax25, &(0x7f0000014000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x800454dd, &(0x7f0000023000-0x4)) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/02/05 12:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b39000)='./file0\x00', 0x0, 0x4eddf7aa1ffb05d1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b6e000-0x20)={0x4, 0x0, 0x0, 0xf90e}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e8c000-0x4)=0x1ff, 0x4) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000985000)={0xf, r2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ae4000)={0x1}) 2018/02/05 12:42:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(0x0, 0x4, 0xf, &(0x7f0000000000)=""/86) semtimedop(0x0, &(0x7f0000001000)=[{0x3, 0x2, 0x800}, {0x1, 0x259, 0x1000}, {0x4, 0x9, 0x800}, {0x0, 0xffbd, 0x800}, {0x0, 0xffffffffffffff4c, 0x1000}, {0x3, 0x4, 0x1000}, {0x2, 0x3e000000, 0x1000}, {0x4, 0x200, 0x800}, {0x1, 0x9, 0x1800}], 0x9, &(0x7f0000000000)={0x0, 0x989680}) socket(0x13, 0x6000000000000, 0xffffdfffffffffdf) [ 226.283510] kauditd_printk_skb: 10 callbacks suppressed [ 226.283610] audit: type=1401 audit(1517834575.368:922): op=fscreate invalid_context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executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007e9000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fe2000)={@generic="a5d421cb5fb0c0736e0dea9809857359", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) accept4$packet(r1, &(0x7f0000a53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006b7000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001ad000-0x28)={@common="6200000000000000030700000100", r2}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) 2018/02/05 12:42:55 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xc372db089c9dca3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x6, &(0x7f000027c000-0x30)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000086d000)={r1, 0x2}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xc23}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0xffff}, &(0x7f0000000000)=0x8) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x1000)=""/4096) 2018/02/05 12:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000022000)={0x1, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x803, 0x7, &(0x7f0000183000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000fe000), &(0x7f0000820000-0x4)=0x4) r1 = getpgrp(0x0) r2 = gettid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d79000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f000080c000)=0xe8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) sched_getscheduler(r1) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/05 12:42:55 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000000a000)=0x4, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) 2018/02/05 12:42:55 executing program 4: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) 2018/02/05 12:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007ba000)='/dev/dsp#\x00', 0x7, 0xa0000) getsockname$netrom(r0, &(0x7f00004ee000)=@ax25, &(0x7f0000b42000-0x4)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000d41000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "060807", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/05 12:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000be6000), 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x284000, 0x4) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f000053d000-0x4), 0x8080000001) openat$kvm(0xffffffffffffff9c, &(0x7f0000030000-0x9)='/dev/kvm\x00', 0x8000, 0x0) [ 226.376902] audit: type=1401 audit(1517834575.376:923): op=fscreate invalid_context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executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000086f000-0x10)={&(0x7f00002aa000-0x1)='./file0\x00', 0x0, 0x10}, 0x10) pipe(&(0x7f0000bf5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) vmsplice(r0, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) 2018/02/05 12:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7) connect$inet6(r0, &(0x7f00008b9000-0x1c)={0xa, 0xffffffffffffffff, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}, 0x1c) remap_file_pages(&(0x7f000072a000/0x4000)=nil, 0x4000, 0x1000000, 0x9, 0x2) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/05 12:42:55 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x25)='vboxnet0vboxnet0mime_typekeyringuser\x00', 0x2) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 12:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d3e000)='/dev/amidi#\x00', 0x200, 0x0) unshare(0x20000400) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000ee9000-0xc6)=""/198, &(0x7f000046c000)=0xc6) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$adsp(&(0x7f00007e5000)='/dev/adsp#\x00', 0x3, 0x100) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/05 12:42:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000653000)='./file0\x00', &(0x7f0000001000-0x20)={{r0, r1/1000+10000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0xa0800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000003000+0xd66)={0x3, r2}) personality(0x200000) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x7)={0x0}, 0x6, 0x3f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000004000)=@pi={0x0, 0x8977, @ipv4={{0xd, 0x4, 0xfff, 0xfffffffffffffff9, 0xed, 0x0, 0xff, 0x4dc, 0x73, 0x0, @empty, @multicast1=0xe0000001, {[@generic={0x7, 0x11, "f19b1004d18e412aa48bddc25e4e24"}, @lsrr={0x83, 0xf, 0x3, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty]}]}}, @tcp={{0x3, 0x2, r4, r5, 0x4, 0x0, 0x1a, 0xc0, 0x1ff, 0x0, 0x2, {[@md5sig={0x13, 0x12, "68618d34879dc13ef8337f5ce173cb16"}, @sack={0x5, 0x12, [0x7, 0x5, 0x400, 0x6d3f]}, @sack={0x5, 0x1e, [0x7, 0x2, 0x4, 0xb0e1, 0x80000000, 0x65, 0x0]}, @sack_perm={0x4, 0x2}, @eol, @timestamp={0x8, 0xa, 0x8, 0x81}, @window={0x3, 0x3, 0x9}, @nop={0x1}]}}, {"161540fceae8ef2cdd719463e4e833c45b543917e23cc1aa7ba405b5231edec7be9f6338c83f8824260704b5133f0a9b5c919ba9ee2cf1b4b39f1257b6964d428f56e6ead09f3c843d48c77bbdadca9395"}}}}, 0xf1) userfaultfd(0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x25, 0x0, 0x1ff, 0x3}, &(0x7f0000006000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000006000)='htcp\x00', 0x5) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r6, 0x9}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = semget(0x3, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000009000-0xef)=""/239) 2018/02/05 12:42:55 executing program 1: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f1a000-0xa)='/dev/cuse\x00', 0x80200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00004b7000-0x4)=0x2, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000025a000)={r0, 0x2, 0x1a92, r0}) tee(r0, r0, 0x7fff, 0x0) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000003000)) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000037000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getpeername$ipx(r0, &(0x7f000000b000), &(0x7f000000a000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/02/05 12:42:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f000005f000)=[{&(0x7f0000e73000)="9fed", 0x2}], 0x1) sendto(r2, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000034b000)={{&(0x7f0000c4f000/0x1000)=nil, 0x1000}, 0x3}) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/05 12:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b0c000-0x8)={0x0}, 0x0, 0x2) syz_extract_tcp_res(&(0x7f00000c3000-0x8)={0x0}, 0x8, 0x100000000) syz_emit_ethernet(0x13f, &(0x7f0000c70000-0x144)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x131, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@rand_addr=0x10000000000]}, {[]}]}, @rr={0x7, 0x7, 0x4, [@broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x2, r0, r1, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0x8, {[@generic={0x22, 0x6, "130a41ea"}, @eol, @fastopen={0x22, 0x3, 'J'}, @md5sig={0x13, 0x12, "4b6da07cd9206ff89806fba40de24b99"}]}}, {"bf74f4134ea757ef13bad408f947e1ecc074321dfe1ef5d90379aba80e3d2ffef1930a345a214bb9b53caba8406278fb35957bd59817e7571c7219b5a59d2f7feff2ada7b0dce7c86df907780f2dbd110df1b874c0aed0df3eb22be1d48e020a27d62aeeeab408f4eab14ac98708ca6d81e29d95c015b7a5407de1e34a04f683dd3cba63b6a1360513e14eda1c4e1f5308f4fcff05e201bd1c67655bd983aaee1339d349cb616a12496784b3323b98b37c493211e94d6a1afddf4c4cc492308e17ef15ac2f798c2bde37f80beaca79c9d511edd127"}}}}}}, &(0x7f0000687000)={0x0, 0x1, [0x0]}) 2018/02/05 12:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043f000)='/selinux/enforce\x00', 0x301000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e36000-0x50)={@generic="8d4c879ccfc8b51d6a08f1f7eef578c2", @ifru_mtu=0x8}) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf0, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"691df468809964a83dd0940b52db63fcefcf79ea92f8f46e40338ff2a596a17c55c3dd87828bd2cafbc8e4f4cafbeeb799063c748eeb4e3231"}}}}, 0x6b) 2018/02/05 12:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000027d000-0x1ef)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ec0bba", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000159000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) 2018/02/05 12:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be4000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000059e000)={0x1f000, 0x4000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00001be000)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r8 = openat(r6, &(0x7f0000f82000-0x8)='./file0\x00', 0x200, 0x80) r9 = dup3(r6, r4, 0x0) ioctl$KVM_DIRTY_TLB(r9, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x200, 0x80, 0x100000000, 0x1fc, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r10, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_submit(0x0, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r3}]) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) socketpair(0x8, 0x0, 0x1, &(0x7f00001a0000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000005000)={r7, 0x7}, &(0x7f0000fbd000-0x4)=0x6) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r6, &(0x7f0000476000-0xc)={0x1}) ioctl$KVM_RUN(r9, 0xae80, 0x0) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000484000)=0x6, 0x4) 2018/02/05 12:42:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='^trusted\\\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x1f, &(0x7f0000864000)=""/159, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x5d27, 0x40002) fcntl$setsig(r1, 0xa, 0x37) setns(r0, 0x0) ioctl(r1, 0x5381, &(0x7f00007d5000)) finit_module(r1, &(0x7f000065d000-0x9)='/dev/sg#\x00', 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ce5000-0x67)={r0, 0x6, 0xdf7b, "bee8e28be2968c4c6f375f4b3c52748f84d310e78992d36a94a03c15e20564e98d3d0be2124e342d265266cac328baeae307980e6a217e761d19a11f75b995d625d0106ee2e4d7e26353eecb249c28d0269b0a36aea76292020251f2b4"}) socket$bt_l2cap(0x1f, 0x1, 0x0) [ 226.663637] device eql entered promiscuous mode 2018/02/05 12:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000273000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000720000-0x10)={0x5, &(0x7f0000b08000)=[0x7, 0x4fb, 0x6, 0x80, 0x5]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b05000-0x4)) readv(r1, &(0x7f0000c65000-0x10)=[{&(0x7f0000dc0000)=""/120, 0xfffffffffffffe34}], 0x1) fgetxattr(r1, &(0x7f00008e0000)=@random={'btrfs.', '\x00'}, &(0x7f00009d1000)=""/37, 0x25) 2018/02/05 12:42:55 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[], 0x60}], 0x1, 0x20040010) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f000001d000)={0x2, 0x0, @rand_addr=0x4}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_mtu=0x4}) 2018/02/05 12:42:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000020d000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x9f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) inotify_add_watch(r1, &(0x7f000066a000-0x8)='./file0\x00', 0x400) sendto$unix(0xffffffffffffffff, &(0x7f0000e30000), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x4}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009ea000-0x4), &(0x7f00004d5000)=0x4) 2018/02/05 12:42:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0xa01, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000099b000-0xe8)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f0000cc0000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0xe1, &(0x7f0000aad000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000bff000)={@loopback, 0x0}, &(0x7f0000eb9000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003a5000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2f, r2}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00008c4000)={0x5, 0x2, 0xffffffffffff8001, "b5ba989a89f7", "94001cc1063cc76b3b7993b32f709ad6"}) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @rand_addr, @empty, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/02/05 12:42:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000d1f000-0x10)={0x5e2e, 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 12:42:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000781000-0x8)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet(r0, &(0x7f0000f57000-0x71)=""/113, 0x71, 0x12140, &(0x7f00001b6000-0x10)={0x2, 0x3, @rand_addr=0xa2}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) listen(r1, 0x6) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x1c) 2018/02/05 12:42:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000055000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x3, 0x6, 0x4, 0x9}}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13}}) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) r2 = dup2(r1, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000408000-0x4)=0x7, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000dad000)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000013b000)={r2, r1, 0x80000000, 0x1, &(0x7f0000016000)="70a92d7ad7696a1588add397d8b86de462", 0x3ff, 0x100, 0x6, 0xfffffffffffffffe, 0x8, 0x7, 0x2000000007ff, "6fd1c4c871e87e9e87c3ad53dc35e8c09394974c6001ad8a6ca930ad64a17d4eff71425a03693f875a5738f9995e7c28610e8f432055106f8878f2ee42ef90ce2af661477b6db4379c40fad8374a70084d9f34f50686b945a985eedde8bdd136c514d9ec183080c406e54fa04a52bbc4693c8233"}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00009ff000)={0x2000, 0x107000, 0x0, 0x3, 0x6}) 2018/02/05 12:42:55 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffd1e, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xac, 0x0, {}, [@common=@unspec=@helper={0x0, 'helper\x00', 0x0, {0x1, 'sane-20000\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x408, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000021000-0x4), &(0x7f0000020000)=0xfffffffffffffc8b) syz_emit_ethernet(0x2a, &(0x7f000001a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@echo_reply}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000008000)={0x100000000}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/05 12:42:55 executing program 3: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffefffff, 0x800000c0f) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000012000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4}, {0x307, @empty}, 0x6e, {0x2, 0x2, @broadcast=0xffffffff}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r2, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r2, &(0x7f0000dfe000)="621a0781009ba6723b441b30c6365f2e5809000000000000002caf086b4c54d657afe633221a7d1ceef9ff12e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8dad0ec0f28c644f6f4bfb03b7faac3a3c2b40cda46faca7be6ec2c30001325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000da6000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000a63000-0x10)) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000ffe000)) waitid(0x1, 0xffffffffffffffff, &(0x7f0000d3f000-0x10), 0x41000001, &(0x7f00004f6000)) clock_gettime(0x0, &(0x7f0000e81000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f1f000-0x10)={0x0}) getitimer(0x0, &(0x7f00006a9000-0x5)={{0x0, 0x0}}) setitimer(0xfffffffffffffffe, &(0x7f000082a000-0x20)={{r5, r6}, {r3, r4/1000+30000}}, &(0x7f0000b63000)) 2018/02/05 12:42:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 12:42:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) getpid() getpgrp(0xffffffffffffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bfe000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = open(&(0x7f0000afb000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000e89000-0x2)=""/2) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000486000-0x4), 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/05 12:42:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e2b000)={@generic="c5ef73d9d93bb5d90d80930c1a0ac8ad", 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006cf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000dc000-0x8)={0x0, 0x81}, &(0x7f0000d9a000-0x4)=0x8) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000042b000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c6d000)=@assoc_value={r4, 0x1}, &(0x7f0000e79000-0x4)=0x8) r5 = getpgid(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000030d000-0xc)={0x0, 0x0}, &(0x7f0000332000-0x4)=0xc) fstat(r3, &(0x7f0000bf5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006e0000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000c72000)=0xe8) stat(&(0x7f0000ef2000)='./file0\x00', &(0x7f00007a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000702000-0x38)={&(0x7f0000d75000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d0a000-0x10)=[{&(0x7f0000ba9000-0x10)="0514fbb796f9a4d34195bdd247c9ddfd", 0x10}], 0x1, &(0x7f00001aa000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r3]}], 0xa8, 0x4000884}, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', r2}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r11}, 0x10) bind$can_raw(r0, &(0x7f000013e000-0x10)={0x1d}, 0x10) 2018/02/05 12:42:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x802) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x1, &(0x7f0000326000)=[{0x6}]}, 0x10) r1 = socket(0x4, 0x1, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000686000-0x5f)=""/95, &(0x7f0000c47000)=0x5f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ccc000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f000023f000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ecd000+0x283)={'vcan0\x00', r2}) 2018/02/05 12:42:55 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000000b000-0x18)=@get={0x1, &(0x7f0000004000)=""/89, 0x3}) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000b000)={0xa4}, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005000-0x4)=0x14) socket(0x11, 0x4, 0x7ff) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/05 12:42:55 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000007, 0x5, 0x0) sendto(r0, &(0x7f0000001000-0xb8), 0x0, 0x0, &(0x7f0000fdb000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="169196e50fdd"}, 0x10) 2018/02/05 12:42:56 executing program 0: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000-0x8)=[0x9, 0x2]) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$ax25(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/02/05 12:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) r2 = getpgrp(0x0) sysinfo(&(0x7f000010f000)=""/201) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b8000)='/selinux/enforce\x00', 0x402, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000011b000-0x4)=0x20, &(0x7f0000a05000-0x8)=0x4) sched_setaffinity(r2, 0x8, &(0x7f0000842000)=0x824e) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)) 2018/02/05 12:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00005a6000-0x10)={0x2, 0x0, [0x0, 0x0]}) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006cb000)=0xffffffffffffffff, 0x4) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) fstat(0xffffffffffffffff, &(0x7f000019a000+0xc0c)) 2018/02/05 12:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbd000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002f0000), &(0x7f000040d000)=0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000028c000)) ioctl$sock_ifreq(r0, 0x894a, &(0x7f00007be000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x2000}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dcc000)='net/packet\x00') ioctl$TIOCSTI(r2, 0x5412, 0x6) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000952000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f000030f000)={0x200, 0x2, 0x1, 0x965e, 0x3, 0x8b, 0x3, 0x2, 0xfffffffffffff861, 0x1}) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffff817e8350, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 12:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000069e000-0xb)='/dev/audio\x00', 0x20800, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000331000)={0x6, &(0x7f0000d03000)=[{}, {}, {}, {}, {}, {}]}) writev(r0, &(0x7f0000cfa000)=[{&(0x7f0000857000-0x48)="bbfaa96042bc6689788de65c74b04c0aae664833f1598c25b7c055569f12eeb31f4e8b8430fe3964fd48aee0616b1c455cc523c7874c74e1812e8471dd39e8868fd3bcb27ee49e1a", 0x48}, {&(0x7f00003bd000-0x79)="fe4242acdfad013c5cdf1f21c5985f21e5684d81c9ff313d9a35c86f109bc90c76aeab2bf91295e6a6f992ce9da5312b9c2ebf686a0a74dc89cab2346bca7dd95223d075f6cf2ef7aee31db4602d5665c5f90c719983c72c8e4df4644d465ad5474eec657023cd62432ed14c42f0cc41c0c0d752f36e40aa04", 0x79}, {&(0x7f0000299000-0x4b)="38cb41bfd2fdb39748a8a918eca3d99e7cd263551197e79793d359012bac6ff1dc87f75fbc2c39e6357a63181f9ff40ff888a6248d08d88812835a0c722a7ba93a9bb5a826a081ca24d9b9", 0x4b}, {&(0x7f0000e1c000-0x24)="b66f47f9dc75cef3c117deff81c886cadbbae697a5ade545c447766ff7a638529e4c1ad3718a49e376932e262cbc752b5cf3161b112eb52928abe6e6d1d3a532098ba978d15e23ac0a1d9ab32d21d048be1293d9da584d448b22b0f353fbbf5a86fbfaeeafd4f043a956afdb9d66c49baf004a36ba163d", 0x77}, {&(0x7f00002f3000)="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0x1000}, {&(0x7f0000569000)="61b2869b94cb10979270a3b1d8571ea58206d927aa8ad983c2df2c50723acc4312769fee96fcd9121a3f667238ce30a601003737903fe890c43907585cae7097166c9c104b54431ce09fcccf2c51605e55a50553671f327bc1a8ded3bc94cd5b84a5b8719603873351b0ac13366217a6dff577784ba9e24faa1854e2289426f0b269e2488227de030c1a1bb38389b851f2ad5f18d1819891291856761aa0c5aa714241fe9667a4672033fddaddb4bd31d793ebe28b34fefa9c79137cbdd9", 0xbe}, {&(0x7f0000895000-0x1f)="1e0fe7a8736c3ceb52967ab59a90449a5af133c0e50788202d028e91919c38", 0x1f}, {&(0x7f0000110000)="6937a58b30bffeecfe5ef5c8e19788122849b946515b9b3c6d55e137dad039a2dc8142b773887679f64f4cb534b514ac42845d8fd5858d846268c9208ec3a01c1a0e859be09610c19b8a10fc39f5b92d185d4bfbaf1302ba974964cb33aac7f1bbf7d78b743e3648ea4bf0cb96c4ff7efb0168bc614fcab3c42f17e0011abb50fe8453aa616eec63b2006110ad7238f685ce240c512d1bbe264ccf465a63f7b6f51b81472699a59f7948da77c69c34f111dfcd95d436", 0xb6}, {&(0x7f00006a8000)="e180539e45162debe633965f7d03d42a03241fe35ca34e63d8d93cbf2fa5810f52cca3284af528c1bbb9aa5f71ab68e594c16b04cb02c7b910e638083fd886ef5b7f8544e33bfc28cc6b63f93979fbe7982d5aa6dfb2f90d1e3a115a19265b4039c44c6fddf481e94b7ecca9237b2a7efbdc7bf1511f0a362319e2b84189b574bc2cd0b8cc88d12d0f384ec394a48713feef88c20877c2aa4a53c31f7fce86d8771ce194b22fd4938dfa2726c1cd2617a3ad1e", 0xb3}, {&(0x7f000029a000)="55a45cfc97fa70e78597a65c92ee9eb340137ff54db99d57c26bda9e7d302bd4c6e52db1ffda52eff80c86855236eb415ddb81d31cbe5e83608543f3bbeffd74ddf69630bb0c165925cc09b81490ddaefae734954996e24b1a00b3cf5feef401a87a00f2e322bb45c006ac53350c50619a3bf1e39f241dfa5afcaef3d263490ae950e09b11db8eb167bba06e11e61e7b3c999f89fbec379fc0dc18176dfc9273436d300d6b7cbbfa7d00d1c2c712afd3ebd3f74231ad113ecb6ec3470c5607fda724da8cee059b498ee384ef5d8e0a5ccc9ecf7c4885230f65efecb5c054a9fe309ecadf60cd235fffdd623e2b401c4ddb0951b01edec44eba0fa5f4bdfbe91be4e896649317ae5ef273e7c0e3305d8c27de1bd6f3e747261b3aac539f174c2e88c5a10457b583bee5860bf7b88cb6c6b55cf5ee4d8aea4f28edc6b39db081e7f070dd3b6b66222ab60b4d35afb2c688e81c2cdf1a07fde1efeacc87b416f999104ab2e85978aec34c34bc04cde3419e62166764a4e484cbf2333fa3d804305db2c756af09ecf46455bdf365e8eee5913183f580145ab5067703f09180f1b4b44f738d8f66f29f191f147b5d2d9be778a6d9ccad103fa7bf1f9ce42d66157688ad279326e7b3bd640a6f960e3c3418c3b751844c3857ea300afae850f224481b4205a70e55cf747e8feb33d0f1bd7d766a939703595bb4bc8c5a8441f1244d3b87ec636bd6791ffe13077e82e83ee53499b091b9e0be96aa3b6e6539e0ee6681a609975c5fa85b0353ebf378dc70455c66d68835a9dfc981ae6e48146e7a360019797b75bdd363626b0a8278e372430fe218979e08917ec6d8d512fb5085661c2d4518c4da8bee827996475e7653c939ad903fffa2f7d0702e27d23a34f8b8088490c8673ff7d37cd879b892d9c4458e38339b736d687055ea98b1ae54e662c387c7b3b18c2ab3dbd281bc04225e9fae9b8409d626493eba1ad3e3db4b219d8ff3a7cbb0d0cc8568c6cbf0193ab67610c49f0a324b05ad1760b8636972853f021397ec9527c60951ebaa69f93710a085b4e28fa2fa8c6f355ba702a1cc8330c0e39aa1037f155631bc5e1c4b54a1f8380e7f2e9518e8b8eb6cd74e8bd9f03c8c59743c80be7c07258dc05dc2c7eb4a321f7586e0e283b8c0f240a1b4cd856f75fa30b6e802cd3ec85f10ad73548bc8120a6a29995382221d7110ff4074cc8d27f8787d2ab6b7ef703abf96f62bae118dfa481c0cac21b10abd25eae675c28152ff4e9597b425b5b5f63a1e8bc6ebbe6d64797f15f12a46fc6a9e2c56425bac36ff156f06da9092276137cd61611b6e4bdfb4a7cdb8890ca3c69e08701b1bf8b0f84d6c634fd40c8befd6d7b1bf8cc000a65b0c70945597789b056fc91e6b1329d71b4e141f406a02d5531d4b5757167085091701efddcd8055db3beaeaebc5eff94271f6959aa68f4ad604303db4fcd79ab048b24227d475cea08c8260cb29a55fa1a51648d54cc25a02e58bbff1b4f3deddc174d8a9ac111f75104fe70f068d38c784dbb0570147ac261093714afbd90992341044b689cb23e4529e98a2c64ffe6ed5ff1373803525f093e77f590127d88a325de84c622bde9ff876e5922fb89792a57cb4072405f6b09ec657ba1ee82988843e767ea763243f4e8c06fdebd8e6e0ee3ce9548cb106ed1710c9856a8f4f96b4789758576afc74331ee6c8379b91f8798259a70c853a0dfd7ec3e555a540384d0e5a1f443ab2c2100ca9779544916fc24b6868d270f15497488d63f94b5c738ebc7c8f96549b86027232ba1a9e3838baa32ca3b8a00112e05e488a9961740218983fd354c0622eb14f51db43ef7e6561187ec78f9a40bebac638d7dbee456ad4f11cf6edad7abe6b5710fff3c78acb73e93be1fa97bc896f48608794bb6fc7697f681f8c5defaec7dd16a20adf74ab95b4259ae8462a3f2fa73f91dad5ce2d03eee7cb5eec0c737b6cd8bbe65a9c140bf1d9f071efeb3c62bf612fc44f2e1e7287ff6cc8174597656b4cc7301819df70870bb5470774d1b3a318ce10f5430f7a42be0b71fec2052e8bdc56ad6308ccc06a3087c9912a926b5fccf85532e4ad0425a30ab1c9ab24f47241453754f4d5cf013410d53b74d04dd7f768e5f9be1084b376ae643d0e1eabdaa43a9af860cc79684d0fb6f78c69e8648da005f952e006722d38467e3e0a82fc79403a92aee166686c4b5e44973adf71dc12dbea4b8ad6f56e16402ba0b087d8314b00b309937ef33286f8c301980ac3ae277079d0a1cc63c608625073f873593326778efde1bdfe190faed733f3de05911279a490bc5dd8dbfa0fb6e7b6c2907269373a7774444bc4348db9eff2ff3a5e8caec4385d89e39a86029165fc8c49cf67bdfd16b2fa22de01b4753d552ad6b547a03aab4defb53e95816aebc6704b45df1e0f63180f8db53e4197ee55edade5dd7e85ed3a29a9b792b2a830220850f1fcb1edc48929b82dc810a87a49eb4b2d5f2d60dc78144680dc74f97bc35d54d5e341cbd9ad4c6e0803606a2a252e745f0ec9e98e154411c1a47ab26cbf88ce2cc53c96f1cb625f1a39be808c3b8946e1cee67bcbfbf0c087b1851106a84789e971576c590ed63e5e4086317f38f8153c2b975d269750fb82c8db944a030b3c7dc9c6a8b18a45f8067fa863625456bbe4cd87ec901679fcd26ecf1005e54330e0d502f70af1d4dca06a945074a27dfa684d577ca44b656041b2e208775b49103a5154398fab46c4c5951ebe1bd444edd164222dc4803162416b5ea32305324178bf2714e54002154f26dcabaa1b6dafdc20b4ec3c6707f759132b4e0b69c1c668cb381a9af82c039a28819ee493e26a80b64cdf0b36102825f6df553fdfb437125e7846404dff20fbc7e3e8cb2e677623e5d984db53f00b797a01227058b10bcb0d72d1b54f7f74988a35a544d71e54c782f72043f5f1066acc026aa580aeca8c1923da509afd25d15dedfae1547f3ef1ce6b167ddec14dedc27d954f2a129c4fd723f8299f009d0b38c067fe326798dc83c31889b8fd73314dfee76ee550d0fc1e6036cdf67ee54831b3664be4562043bcbf4e82e1e743f2e0953500fc7baf466901600f233f98e73a75e3a1811ef837aacb24db5c0f0dcd27e591b68e2e771349f2200e817f4b72f0429296020ac454f264b7d14219dd0f5fdcc3626cabdf19145b2c6181b2cc2ce7cd1b400aa41f52178f707823dcc6899cbae79a71ddb2d13eb362920559ef2ad96b1dab6ab5697fb398239430023db57d31cfaf3b7aac5541f43d9deae1a54abb11f0785e0696e949925f0cdff936064b3266c74d281051786fbbaa6dae1ece7a747cb390ccdc29b979ff5364e07e01455768be3fa85522339945c3c94cc9504d2ca8ba7e9f72ab19c0b20d6eb1c14286eb2c268601945d1919b4e4eb1717acf0cd8b23f72b319fe2992b32beb70697ce42b90e926d3f929b28195c592045837912156df911b8dadec628f8601ec260c2cfbfe7acbd9cc2fd527daf2054158c768b47e60d4a12449a358336887e51ba41014877da33ea9957ea6ea8a61fb948a4b05165df67132d7190ff77c7e2f47e0eef44768a1ade71a6501f1cbfe8a15ba75ad5bbde5eae17f46b77e3c4689b5a887c8e22deac2e29a7c87e63964552639128dbea1ceb56cd0a2e31a4a4e13bb9750a1c5939246e6121642c5738e2935f88e917f9aab7a8c69d577bf2ba95d314aed0b35c68c8df3ba100ba4c5285dc45e52e229625b5cc3afcb77499b4d5c64452709d016b896a7f1deb76028ce34a4c772b300445dbc816553a5daad5f282e3af5a720cd2c2b74bc2bdeac52fe3896384c9240d8ed15f0efdb1a6f71ea60d07010e61408096618ffed6f0c8f8fd2afb202acdf24f459a1f8516dc35ad9386638b5ef92c36dd4631a4d0037ab56dc7826da84c2ccefa76a758a56c508fe91199dedab04de08fae7c2fd1a023b75fca2ff3f191c5958352883dcb2b7b2bccb6c841391064e95572f809157af96210da8b9d1a13912da201218d5e99c07c7455b140558b4896fc056b28368fb257700d2286914a26fd597685f192dc4f34ff6c2f1a6f8489d65d89e77900ea814ca9bfad7fcc7b1e12d14892d4c494ea4f903a5977b4dd5e10d20a0d2f39545e7b591f815542e8fb070172b3117df755fbc3ea957edef37e2c552c408611e4ca59f3c1fc572c0d03d8afec71c5c2104fa6ade4cfbaed8763b6e3f492a742756f44e8f75a34a9c9dfdff2427a50b0e35f79ba40b0e64c5153f3e3a3b3393afbc84dc44076301681f158687c29cacf02c132bb0595c527b7de9a0e8c11cf7202c670d46c8babf347aa5e98698c4357ca00427abf8cffb3d83d8231454fdbba7b4bd041592c54891f1daefc9a0d2e8d4c0278b4ca1c8ce592edc4183b580bfc063fdf36bcfa6191bb6bafaa2976fb28ae57954cef1b12cb07d540dbcb1dd510ae9b38d55a1389f02b62e785747e52f1e3aeeae70448290eef5acb40fbef5b52282b30a1f4cc82539ffa4a679f143b60ddf940b613958b719b221f766394183ed530388e23737f96d89d35d51bc99802049f602d086fcc0b8875ccb7ea8e717f0f63d483f3cafddd83ad19821ef0491cdc29440a2c49cbd1aa34694a726065c6b27042c306b7db1751962ebbfaf8ee97e5d0bacfa8efd0a32254b410b33fe6b59532a4bb1f895ee93446b0f91c89c37669206c7ddc6d990d33c840bf286762341fc3fe6c75e0b7cca527831c51cb66b7ef28df56a4e58a4eb656fbf52d3fde310801703f3638c5d81260e83abf94fe784d9628f1d09ad412de9cfa5d2759489b4b65b65f7be30da3909d59936409e9018cda68ee9e9c4d9a5415b75a7d7e93cceb46bec472a1633d9f1cfccc62894df413a59f865334210e9b35f64fd2c74bcb13356a4dd89a26d698997c96fc5426f48e092fa4be3ee2031faffabfbc95ca8283504920da873c482a9a47144abf53066a5ef30fdd6a7fdb3c947f238f4d299e7b5783648c818cb3ccb236dbfe84dd5d1cae342c598596ce957deb5bfb800ad2613ec47bcc001bdea7fb03a0827801f7043ce0898ada76e54deb29a48cc4cc38e5ad0864d8101762ed13bb823a78184693987d3e1c5c2d0820990b26d08b05617f3ded20cdd5fb0c400ebe781ef80fe1f33abc75d4fc5f7cb7ac6f744c8f06003ebd6b957d7c8e1cbc3d3563ea6ab0129b8edf76ec7b96e5e112cf9fe33fc3644c5d1bc11af2256cb802115267ab0bdfce64fa89e1fe87f52b633538246d865433f3db5b80b4c6dd794ae020c5cef0f922a8815969eb652dacd97548b3d165d590c6de8ab8472e0e6607346e3d0e87ad306d374d6804962ba2f5db4303a5117b319affe7db60bd1ed587fc1f38cbad0798bb0d97f918f328d5eb289a7016c2b28d553d589fd81c6f6ccb53072494830e72c26bcceb980ca35473b3ee2ef4f8105ad9c0d45388b8fa92666d4894d6e0a9622ab834ada3e1c197565d2de2a03fcbb7d65c84f6f8737e9e4f54051fbe22ea323a0c960f9e791e60f41f72b705ada41397f6dcff33e694c268a68cfe0f057021aa3a47021689c2e4fcfd5dcb4d9fcfd59afa5556a3483c0d652f206a49f7b38d2cb3bfa6a541dbc3b3f73e9145dd14e13ea431c1a6d79956139ef4cc23e5d3eb5ce5acf654c7a57973a807790d693b5fd907fd3d768ff6cb056cd9519dd2f2aff8b47c2605e282231e61b2edd1db73f3ee32a9efcb4135489fc23dcd519a2421d120521cfd6e5954cbd6cfe78397c13c", 0x1000}], 0xa) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000836000-0x24)={0x7, 0x100, 0x4, 0x5, 0x9, 0x9, 0x2, 0x8, 0x4, 0x4, 0x0, 0x4}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000277000-0x90)=""/144, &(0x7f0000581000)=0x3ba) 2018/02/05 12:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d3a000-0xe8)={{{@in6=@mcast1, @in=@dev}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f00004cb000)=0xe8) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006a2000-0x4)=0x1, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000038000-0x8)={0x88d4, 0xffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0x0, 0xfffffffeffffffff}, 0x8) r2 = accept(r1, &(0x7f000084d000-0x10)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000f1b000-0x4)=0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000007b000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000366000)=0x2, 0x4) 2018/02/05 12:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00001fb000-0xb)='/dev/midi#\x00', 0x2, 0x4080) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000169000-0x4), &(0x7f0000895000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003d5000)=@newpolicy={0x10c4, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x1, 0x1000, "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"}}]}, 0x10c4}, 0x1}, 0x0) 2018/02/05 12:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f7f000), &(0x7f0000a5d000-0x4)=0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000085b000)="a9a1dd7d86b9b7ab", 0x8, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 12:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xc, 0x0, &(0x7f000045a000-0xc)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) r1 = openat(0xffffffffffffff9c, &(0x7f0000a08000)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d62000)={0x0, 0x3}, &(0x7f0000cd0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002e2000)={r2, 0x6}, 0x8) [ 227.041817] x86/PAT: syz-executor7:528 map pfn RAM range req write-combining for [mem 0x1cf070000-0x1cf071fff], got write-back 2018/02/05 12:42:56 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000fc1000-0x10)=[{0x20}, {0x80000006}]}, 0x10) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000fc9000-0x8)='./file0\x00', &(0x7f0000c66000-0x8)=[&(0x7f0000a6a000)='wlan1\x00'], &(0x7f000017c000-0x8)=[&(0x7f00001b5000)='security\\em0-cpuset+\x00'], 0x400) sendto(r0, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/05 12:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000041f000-0x6)='wlan0\x00', 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a00000)=0x5, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000033f000-0x4)=0x4, 0x4) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/02/05 12:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d40000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x83) futimesat(r0, &(0x7f0000b0d000)='./file0\x00', &(0x7f0000f13000)={{0x77359400}}) dup3(r1, r2, 0x0) 2018/02/05 12:42:56 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000004000-0x8)={0x0, 0x4}) mremap(&(0x7f000095a000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000002000/0x1000)=nil) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x40000000}) 2018/02/05 12:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003e5000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000005473, &(0x7f00000fc000)=0x4) readv(r0, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007b4000-0xc)={0x3, 0x1, 0x10000, 0x1, 0x9}, 0xc) [ 227.099553] binder: 537:541 BC_FREE_BUFFER u0000000000000000 no match 2018/02/05 12:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$KVM_SET_LAPIC(r3, 0x4068aea3, &(0x7f0000560000-0x400)={"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"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/access\x00', 0x2, 0x0) [ 227.145580] binder_alloc: binder_alloc_mmap_handler: 537 20000000-20002000 already mapped failed -16 [ 227.165650] binder: BINDER_SET_CONTEXT_MGR already set [ 227.171554] binder: 537:541 ioctl 40046207 0 returned -16 [ 227.172530] binder_alloc: 537: binder_alloc_buf, no vma [ 227.182566] binder: 537:547 transaction failed 29189/-3, size 0-0 line 2957 2018/02/05 12:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ed6000)='/dev/amidi#\x00', 0x8000, 0x1) rt_sigaction(0x2c, &(0x7f00005a6000-0x20)={0x9, {0x9}, 0x18000000, 0x1f}, &(0x7f0000e2c000-0x20), 0x8, &(0x7f00004a1000-0x8)) ioctl$TCSETA(r0, 0x5406, &(0x7f00002c3000)={0x8001, 0x1000, 0x35, 0x9, 0x1d, 0x6, 0x1ff, 0x8, 0x5}) r1 = socket$inet6(0xa, 0x8000000000000801, 0x2000000070) connect$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0xfff, @empty}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00003b1000)=[]}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d2d000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000713000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000539000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) [ 227.193824] binder: 537:564 BC_FREE_BUFFER u0000000000000000 no match [ 227.258765] binder: undelivered TRANSACTION_ERROR: 29189 [ 227.264652] binder: release 537:541 transaction 154 out, still active [ 227.271411] binder: undelivered TRANSACTION_COMPLETE [ 227.276592] binder: send failed reply for transaction 154, target dead 2018/02/05 12:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ef000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000936000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000090000-0x4), &(0x7f0000cfa000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000131000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372420296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000612000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c80000)={0x9, {0x2, 0x2, @empty}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x4, 0x4, 0x8000, 0x2a31, 0x0, &(0x7f0000601000)=@generic="089aa54f1914021f4fcbbacf6f4b729a", 0xe2, 0x7}) recvmsg(r2, &(0x7f0000a89000)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000db9000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/05 12:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xa, {0x2, 0xffffffffffffffff, @rand_addr}, @common='nr0\x00'}) pipe(&(0x7f0000187000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000816000)=""/70) syz_open_dev$urandom(&(0x7f0000714000)='/dev/urandom\x00', 0x0, 0x4c0080) 2018/02/05 12:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0xe001, 0x0) 2018/02/05 12:42:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f000084e000-0x1)) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000a6a000)={{0x8, 0x40}, 0x24}, 0x10) getpeername$llc(r0, &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000099d000)=0x10) syz_open_dev$sndseq(&(0x7f00003c0000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/02/05 12:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000993000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') r3 = syz_fuse_mount(&(0x7f0000790000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) userfaultfd(0x0) dup2(r3, r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000036f000-0x10)={0x10000, 0x80000001, 0x402e, 0x400}) sendfile(r1, r2, &(0x7f0000ea6000-0x8), 0x6) close(r0) tee(r2, r1, 0x62, 0xb) 2018/02/05 12:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r0, &(0x7f000020b000)) 2018/02/05 12:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x2c5}, 0x1}, 0x0) 2018/02/05 12:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = add_key(&(0x7f0000ac9000-0x6)='rxrpc\x00', &(0x7f0000a0a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d44000)="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", 0xfb, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f000052f000)="96fdac8ae7ad8582f3ba8560839bcf2656ef44710642cd3739764405e3e5f1e5f1265ef33935a3ca38f22e3179209ea79bfd9b59977ff6f13fef8f42edf9b2cade1e567a8d7d765ab2bcb3786acedd4880299455ee621f4d786866b3194d4fa67b25215ed0615e20bf0ee421fe704c4ae2ce7c9d4e5082a9a4d500e48a486df1cc8b234b6fb98565b41aa5990ce4538dd87fe4006dbd5c61df1c3610ea395e26247cdf6670c5f20289fb6759d5feb7cdb4d718172428b002c8b1682f1322b5d1fcb22c73b1a8c55b87a579", 0xcb) r2 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000034d000-0x348)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00003b0000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='ip6tnl0\x00', {0x0, 0x0, 0x1, 0x8, 0x0, 0x2, 0xffffffff, 0x0, 0x78}}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x2}}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "be3efb07c646f6636b1168590c1d2b1594b23e3a60ec160879acc99a67e4"}}]}}, 0x348) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000043e000)) 2018/02/05 12:42:56 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) write(r0, &(0x7f0000d22000)="290000001400070002ffffffea08e0eb010010e2df", 0x15) 2018/02/05 12:42:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000000000), &(0x7f0000404000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)="fba900b7") getrandom(&(0x7f0000000000)=""/97, 0x61, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000c17000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x32, &(0x7f0000000000)=[], 0x0, &(0x7f0000c94000-0xb7)=""/183, 0xb7, 0x8}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f0000001000-0x4), &(0x7f0000c7e000-0x4)=0x4) 2018/02/05 12:42:56 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x87, 0xed) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000016000-0xe)='net/dev_snmp6\x00') syz_open_pts(r1, 0x2040) 2018/02/05 12:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d6000-0x8)={0x0}) getpeername$netlink(r0, &(0x7f0000433000-0xc), &(0x7f0000d24000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000d20000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0xc40) 2018/02/05 12:42:56 executing program 0: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xffff, &(0x7f000062c000)="b555ea66adfff6867486c7cd09e6b06e76b7b9ca69d842c111a915fdf99f69458106b316a165cc0811e76f5541c66f346d050d644103bc0d0f2ecfb73922a6461227e82c85d438f68bf15bb3cd6595f381db7da1bc3b33ba37a1eb0fb75d8747a4d3cece92fa51cbfe6a72d17c9324f3d28e252d21200feb6493b32d898ad5f32c846988d6dd5f4cf0c861c2b70500000000000000b4d2647d98c698086babfc0ac2558cdc8ad92adbb770f5662adea078d816") mmap(&(0x7f000082a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = syz_open_dev$sndmidi(&(0x7f000029e000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x402000) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000082b000)=0x3ff, 0x4) mmap(&(0x7f000082a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000082b000-0xc)={&(0x7f00000be000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/02/05 12:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000296000)='/dev/rfkill\x00', 0x80000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000681000-0x8)='./file0\x00', 0x0, 0x45) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7fffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000312000-0x8)=0x3ff) perf_event_open(&(0x7f000014e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000266000)={0x2, 0x1, @broadcast=0xffffffff}, 0xfffffffffffffdae) sendto$inet(r0, &(0x7f0000bba000-0x2), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @empty}, 0x10) 2018/02/05 12:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00007c2000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) fcntl$addseals(r1, 0x409, 0x1) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000ebd000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c14000)={{}, 'port1\x00', 0x0, 0x20000, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000655000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000016c000-0x8)={0x0, r2}) 2018/02/05 12:42:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f85000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000ae5000)={0x3, 0x78, 0x80000000, 0x1, 0x80000000, 0x0, 0x0, 0x8001, 0x100e, 0x8, 0x6, 0x808000000000000, 0x9, 0x4, 0x0, 0x1000, 0x400, 0xaf02, 0x200, 0x33e, 0xfffffffffffffffc, 0x2, 0x8, 0x438d, 0x8, 0x100000000, 0x3, 0x6, 0x7, 0x6, 0x1255, 0x2, 0x3, 0x1ff, 0x401, 0x80000001, 0x6, 0x3, 0x0, 0xcfa3, 0x5, @perf_bp={&(0x7f0000001000-0x1), 0x4}, 0x4, 0x4, 0x101, 0x4, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0x8, r1, 0xb) r2 = gettid() prctl$setptracer(0x59616d61, r2) 2018/02/05 12:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000807000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e6b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) 2018/02/05 12:42:56 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0xa1, 0x40, 0xea, 0x6, 0x1a2bc408}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={r1, 0x200}, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x5, r0, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000002000)=0xffffffffffff0001) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) 2018/02/05 12:42:56 executing program 3: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_setup(0xad4, &(0x7f000026e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000026f000-0x14)={{0x7, 0x3, 0x5ab, 0x94, 0x80000000, 0x100000000}, 0x5, 0xcc, 0x50000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x5, &(0x7f0000000000)=[&(0x7f000026e000)={0x0, 0x0, 0x0, 0xb, 0x3, r0, &(0x7f0000000000)="9c68a37174728bb0b643a38e25fc33d44f92cee40938034694c3a171a3ced193cc53c396e4ca578ba2c875086e70ab9aed34a0093074aa16d65ebcb638db11ce33cd61d715af4a09c4d8cf0f25014ab72a1dacbdcd5addb1fc115c1f0ec013750af4e31be3453a684579b3ac13b5e6f7ed5187fa894345cecb9ef479b1465580e00ba3e010f9f69fc494a597c0106ad638bb0f9810c78f4c03", 0x99, 0x0, 0x0, 0x0, r0}, &(0x7f000026f000-0x40)={0x0, 0x0, 0x0, 0x7, 0xd21, r1, &(0x7f000026e000)="535b4c3c65aa0713dc9371bb9aea618d18a1d111ead3c9461c93cc176db82546b461a406c39af9979036a73ff8178c209b22ee56acdc3ee41ffd1dc152c16c554604525b19476104021120f4aea74b35247e1ac0573a7cc52e49aab2d9256a611a9a5e5e2fbdfb1096bf28da17c952da0c6d1bca0045904639a6734007486c62ffbe25eaca5f7f", 0x87, 0x6, 0x0, 0x1, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f000026e000)="2f89c53029c54735d20420a1534275626edddef60df2291cf5ff17e1877343624a78db45294229", 0x27, 0xfe, 0x0, 0x1, r1}, &(0x7f000026f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f000026e000)="1055dc0a22f6772eb5b7e81b5fd1a867526a0232dfae8fca0cdc1be365346e46d296b346202bffd5e996e74d9c86b92bc0cbe8d16d64bc4ba36f7eaebbe86fd8f9b919fad60100830cfc1d2abec9359b53f97cf0eff8f0c41b6ec06e93c646f5e69a5c1850b7aba617ddc8905df59eb6ada46d71277c545a42852cc87425021cd606254da66ec043bc43a7dc373e043aa4de8bf0e9b40d248ca3820c2d77be59397feb47a400f3946121e079af0807580a014d66305ead0e5297189708464b576cc2a6cbce42c4677021c9f7fece9e9970e22207a52ad2c8ec8b38cd9a", 0xdd, 0x2, 0x0, 0x1, r0}, &(0x7f000026f000-0x40)={0x0, 0x0, 0x0, 0xf, 0xd2, r1, &(0x7f000026e000)="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", 0x1000, 0x5, 0x0, 0x0, r0}]) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001cd000)) 2018/02/05 12:42:56 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common="c82d0000006a3000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229229619c5706008ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffffffffffffffff}}}]}}, 0x2c0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000018000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000019000-0x4)=0x1c) 2018/02/05 12:42:56 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000037000)='/dev/hwrng\x00', 0x10080, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000037000)={{0x8}, 'port0\x00', 0x2, 0x20004, 0xffffffff, 0x1, 0x8000, 0x7, 0x3, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000037000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000037000-0x28)={&(0x7f0000029000/0x3000)=nil, 0x1, 0x3, 0x0, &(0x7f0000009000/0x3000)=nil, 0x6}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000038000)=0x9, 0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f0000037000-0x8)='./file0\x00', 0x0, 0x40) openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) creat(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/02/05 12:42:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2a6367726f7570776c616e3047504c6367726f75706d643573756d6e65797200004000000001ff766367726f757000edd3173050106c31dc7bef046e9de9fefdcd3b6c3a1de76005a05bf35bfae1748003ae69be4251acfea77f695d525ae98bf3f66916e89bf6f3b9f907892d1c08787b333c668518ba74a8f29f7d1d844ffb41022ed044f44dae5f9215947d6e82d6a11637d5b7ba16a1f4dfdb7a0d949e51b053b2990430ace07616c1cb49a6c4c2bef1ff5ddc9f34b4115babbb47ae2ba9f89a7ce1", 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="009b9a2b8d6200f26e072f24c5578d0f", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @empty}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0xb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='gretap0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000213000)={&(0x7f00006fa000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000fad000-0x3c)=@ipv4_deladdr={0x20, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000000}, 0x800) 2018/02/05 12:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b7000)='yeah\x00', 0x5) r1 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a83000-0x40), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) clock_gettime(0x0, &(0x7f000031f000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f00001b6000-0x30)=[{{0x0, 0x7530}, 0x1ff, 0x80, 0x8}, {{r2, r3/1000+30000}, 0xff, 0x8, 0x10001}], 0x30) 2018/02/05 12:42:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) openat$vcs(0xffffffffffffff9c, &(0x7f000057e000-0x9)='/dev/vcs\x00', 0x410100, 0x0) close(r0) ppoll(&(0x7f00006bf000)=[], 0x0, &(0x7f00002cb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000331000-0x8)={0x6}, 0x8) 2018/02/05 12:42:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='gql\x00', @ifru_flags=0x900}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000918000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@noop={0x1}, @lsrr={0x83, 0x7, 0x3, [@dev={0xac, 0x14, 0x0, 0x14}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}, 0x42) 2018/02/05 12:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e06000-0x4), &(0x7f00007c4000)) r0 = shmat(0x0, &(0x7f0000b0c000/0x2000)=nil, 0x3000) shmdt(r0) 2018/02/05 12:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000899000-0x8), 0xdfffffff) [ 227.627888] xt_TCPMSS: Only works on TCP SYN packets [ 227.638922] xt_TCPMSS: Only works on TCP SYN packets 2018/02/05 12:42:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006ad000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000111000-0x10)=[{&(0x7f0000100000)=""/4096, 0x1000}], 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = open(&(0x7f0000e62000-0x8)='./file0\x00', 0x0, 0x106) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000aff000), &(0x7f0000d07000)=0x4) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r2) 2018/02/05 12:42:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/dsp\x00', 0x800, 0x0) lstat(&(0x7f000040c000)='./file0\x00', &(0x7f0000c37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00006b3000-0x4)=r1) read(r0, &(0x7f0000423000-0x67)=""/103, 0x67) 2018/02/05 12:42:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x36, 0x5, 0x20a, 0x3, 0x8, 0x5, 0xd0d, 0x7d, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0xd61}, 0x8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/05 12:42:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000e74000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000c02000-0x1dc)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 12:42:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/05 12:42:56 executing program 7: removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'trusted.\x00', '\x00'}) r0 = add_key$keyring(&(0x7f0000d8d000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r1 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r1, &(0x7f000000a000), 0x40000000, &(0x7f0000009000)) clone(0x0, &(0x7f0000807000-0x1), &(0x7f0000cad000), &(0x7f0000113000), &(0x7f0000b66000)) semget(0x2, 0x3, 0x200) r2 = semget$private(0x0, 0x2, 0x40) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f000000b000-0x32)=""/50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 12:42:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) syz_open_dev$binder(&(0x7f000036e000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0xfffffffffffffffe}) 2018/02/05 12:42:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cfc000-0x4), &(0x7f0000c2d000-0x4)=0x4) write(r0, &(0x7f0000339000)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000321000)) 2018/02/05 12:42:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fadvise64(r1, 0x0, 0x7d, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000bf1000-0x10)={0x6, [0x2, 0x8, 0x8, 0x0, 0xffffffff, 0x80000000]}, 0x10) 2018/02/05 12:42:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000e7f000)=[{&(0x7f0000b8d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000661000)=[], 0x0, &(0x7f0000831000-0x18)=[]}], 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$getregs(0xe, r2, 0xffffffffffffffff, &(0x7f00004f7000-0x2e)=""/46) 2018/02/05 12:42:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000eac000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b2a000-0x10)={0x10009, 0x80}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000068b000)={{&(0x7f0000993000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r2, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000538000)='./file0\x00', &(0x7f00001f6000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000037b000-0x2)='-\x00', 0x2, 0x3) r3 = getpgrp(0x0) r4 = open(&(0x7f0000b94000-0x8)='./file0\x00', 0x10000, 0x8) perf_event_open(&(0x7f0000aa3000-0x78)={0x4, 0x78, 0x4b, 0x1, 0x0, 0x6, 0x0, 0x8, 0x40000, 0x3, 0x8000, 0x1, 0x3ff, 0x7fffffff, 0x1, 0x52e9, 0x8, 0xd6b3, 0x9, 0x4, 0x9, 0x5, 0x4, 0xfffffffffffffffc, 0xa63d, 0x4, 0x14000000000000, 0x1000, 0x8, 0x10e8, 0x1, 0xc08a, 0xfff, 0x81, 0x400, 0x0, 0x10001, 0x1, 0x0, 0x101, 0x4, @perf_bp={&(0x7f0000b9c000), 0x8}, 0x800, 0x2, 0x8, 0x0, 0x4, 0x100000000, 0xffffffffffffff85}, r3, 0xce6, r4, 0x1) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r5 = memfd_create(&(0x7f000093f000-0xf8)="292373656375726974795e006dca170f4ec53ea7ec5dd27bd7dd17e7c45063117861402666c3ccda86cfc672acc58d52391681cdc5114833777b1e7ebbdafa3d48b2d117da379d70e535d35720c6a022b17bf127501ca84a388001f2509a3e20a2b26527c2a31658ed521eef04e85b444db07c7fbee2c381bcaa10326fd9527fd2ffaf89a55e601a3c15552b8a734dab609e06b4c372d7e8c8b1099e7d9a4ebd4500077a312088e0913cdff33ab29dee7641361e5412d4239fd7a9b1efc7fa39bf23a3778387f5a81cab0ca02f400160ffa43659c5edffd958a544a300da4b5cce4d49c6e3d886d62f810eb0630729e0cd8f61f81160238e", 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000dcd000)={0x1000, 0x5}) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x2000000, 0x8011, r5, 0x14) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) exit_group(0xffffffffffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009ec000)=0x2, 0x4) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) pwritev(r0, &(0x7f0000040000)=[{&(0x7f0000027000-0x1)='2', 0x1}, {&(0x7f000003e000-0x1000)}, {&(0x7f0000026000)="1e", 0x1}], 0x3, 0x1) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fe3000-0x8c)={0x4, 0x4, 0x8, 'queue0\x00', 0x2}) 2018/02/05 12:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f00006d1000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000075000-0x10)=@generic="7b564056a13fb344ff5004e5e159a77b", 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_settime(0x1, &(0x7f0000bb9000-0x10)={0x77359400}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000063e000)) syz_open_dev$sndseq(&(0x7f0000c23000)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/02/05 12:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30), 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000050a000-0x8)='rxrpc_s\x00', &(0x7f0000a81000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000868000-0x97)="784cd8382b3085b59cf361a2dc638f24f5bef7913f037c0a6993e842d14ad0f57abf1aecaa9f581add9de10addc73c558523631b749cd1640800d5f374febf37e6f8d967d37f134788126a34b4b595206fd9cb3015c37a8b03d99f8eccd7d797e8e394c7d149e08f408925dfc1817c730f6cf0a7f1497317a5ac6f3e9d326f46410ffc4ab2da614727aa3e74353529494e7dad16af0c41", 0x97, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/02/05 12:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/05 12:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4), 0x4) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) pipe2(&(0x7f0000c1c000), 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) pipe2(&(0x7f0000504000)={0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000532000)={0x3, 0x3d, 0x2, 0xfffffffffffff1a7, 0xffffffffffffffff, 0x98}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f00008e4000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf82ca9f898b021ed0ba52cad299205393678f909280bfdbbebd052cf5728bc7aea5ff6092", 0xa6}], 0x1) [ 227.880380] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 227.909013] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/02/05 12:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000c9d000-0x60)={0x0, 0x17, 0x2, @thr={&(0x7f0000840000)="2e9a5091691abef53661ca42f7ee0f10fc037c47d64961ad90a766daefa8e163410594b63d351c7e7c30ef4484603c263e64a49e9d0f512918fda3316c8a97c2bb3d1e5d1220dbc006", &(0x7f0000751000)="e6514a5a9c4f7b47872f4ab8e1319c4232dd00c0e5c9709bc266c1c3df136d01a040beb72fa2ef5da3c2542797ed8bf43efd6d5e65229bb0732617d1d91d0e853595e504ea7c1183ffb9826c7b5f67887248a0f0818e8522a36f09c9431dbb"}}, &(0x7f0000ab0000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f0000f27000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000b69000-0x20)) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd4000-0xce), &(0x7f0000c96000-0xcc)}}, &(0x7f00009e4000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c3d000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000913000-0x2)) readv(r0, &(0x7f00002e6000-0x10)=[{&(0x7f00000d5000-0x67)=""/103, 0x67}], 0x1) dup3(r1, r2, 0x80000) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/02/05 12:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r1, 0x1) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f000001f000-0x5e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x2, 0x9, 0xfae}], {0x8100, 0x400, 0xfffffffffffffffe, 0x4}}], {@canfd={0xd, {{0x4, 0x9, 0x8, 0x1}, 0x2e, 0x1, 0x0, 0x0, "452babd11bc2a42a0126b82ccf2abf4c1228f9caa2d263d55f8e5f78d66e96bd3ead3ba5474fc39fcfa38b9bbeb6f9c79629397cfeffffff2f2bcc8e67993598"}}}}, 0x0) 2018/02/05 12:42:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053f000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000247000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f00006f4000)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f000069e000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x800) r3 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r3, 0xc, &(0x7f00003e1000)=""/31) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000002000-0xc)={r6, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ptrace$poke(0x5, r5, &(0x7f0000001000), 0x7fff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x1000, "606dc319324f2a73e8fa455bd4ec35b2182b168d8c1c1587df91f18236f3809ed9122bcf19704309a2f3c3497cfdb02f59312386f8712e3293cbaf8e575e82a10ce80988f3be4d71300197d56ae8b474f5c60ea340f809c104eeeda380dd1afe73246789b9d11430ca095e5e16c1f3751b22459341a09722bf3d1460fda73eca6c6e20ed131a1f039e4c20f1fa91a2cd4d203d69de704a086cd94173208eda94d9f1b7d429c5ad5487ef96a952e4943e1adc020bfa34299b86d4f0edfb46e61500fb974b9e45f931978c70d520528115524e930a7e6107e6dafb49277cc5c3c5fe27b4e60b7c06ed28dff6782248db77f9acdf7bc92193e5aa4d6af198933c72227e90ad2ee50052b5a3c73937a31d55c4e4f7ecdacc40ffec07f83e145132f363e10e24e369debc3a4da538077cca5688fe96945d1199cac16a3b99b519d6af5b6d1811ea4c6c862f71803e585a4994ec4cf3e9f15907cd9ffaac135290da5760c692d696fa0e859a195f74d209a1eb2d5854e8a0e5017390309d2749e9c5eb81bfdef517f98f5d1c2977931be014c49b2c2256175e431ce56077fe0a11f5cd31033444beecd5259e5ac3d04b8fab1811920c4b631c48f03727588d09328ad1038c18852807f0fdaf1cb7b0b58d9ffe0ece4d5fe366fc3555f6b19c48388f7e2dcc40c7f6070c2e65715d1a86eaf216c29e9fad599bea33181681aaa7fc07a65b0d2d496d611656a410e1fc4c93874591fc3774f0b14a1c26999a0d990ef1cc21aaa77a4a1bc21347303ce4144b50cc9373fb14b5972ac1c5ffddd3608b91d6d5ef2c4e9a43e97b4407035bfd5156d6e6b57b848607fd796f6a5f093580fca902b06625381cccefc8e45680008743f38276531ef2ab81ee178c9b956853a77afe59286d59e3eea36754791a24fa191f1ca446d667462b2229cbb8cef29d8121aca4b5161465d0731e7c35e1e6be85eb943fa6753cc7aeda148cfd44ae658e1e3c791cc51c774c12f995856f4efca8a5f349205926c02ab03ac37cb458f4580b6c2ebc607a026a9a8176e7ac2dea05dd9f6b361f3741107908a7e47ea8617fcb087973c97207f07223aec0d38e3b3b21825e19287d97fd9c2a94fedd4332a888412848d6baeae3e2a9966fba601b23441ab4b425db51019d0f9058b9aad8114ff347590690bb8553a0bb77ff1b3c028a83b56af5702d2993c8aff99cee3ac479547763aa698659b21c36a396ad53d5c18df99d40f2791bb9f6c0236ad1327ba7d5909b3688d167bc3bbcc5a31233a9307894ee867ff2adb00da2ed2f33fba9748c35b63123d4cc5b93aa0910293b326e6da08da66f1c326f6eca908871c115e5b126163d704b4d48f37401d04d4f51bc779162bcab1eebdd4397bccf5914e72a65d23f3853b51d46d9b15798946db8f3378f85d4bebd1f4ffbf874f2be23b837e0d4aff40b0d66afd3cb78300e537a915e14c5d7e5baf7279a7b3cc906180c3fae9be3422f6e94acb8e145b46ae231b7578f882b3db71f38d85a33b7f2f09a51115a7bab2de780670e6dabdfa49cefd3ee92f4b3a27aef9d6a21661efc23e35e98b1fed8578684cea4aaac4530767f55758ceb545bb3a37f4cb6443da49f1ff66b3573e75cb58d63ea33a438b622ff0e1ad0a450ceb3932dbb188f252ea3097f1fa4e288ca686df2b811fdeb808ad1902a07b93c38214d3bc6f2b43f9025e5341ed3c5c6c23c0bfb54c44a900fb5b4975c054509e8f23964d58f0a6923f5ca5015a0ffbba09ac15231bcb1e1ca723304cfaca9a67e7ed7471292804935168e6598eca59a398f313dcc30d95bb0440e4c768749ebbbbae77b3bd00f26969c72b70a7adae24e32cdf0bc20ea8bc5afbe0088cff50a025a1ecf7035969da8c3ed9de514ef022da752a0afc00761a1f7ce39bc4779b3ec3d61880ef3eb54412367f74c625b67ba92ed124c2af5f55a384466bcb2d97c6f5422ae62a287ef78d9fec17ebd62a63e3e954c16bc71a558c7e33aab205a4f395e529cf442ec4e10c772f25574d7350b540633e93218ab61312d8c348a9a52b6f4fc36a2b2aeec25440326078db122c392d46a726989619266e6722dbb14b840def502bb782f1cc38a5c8928f73bcddb50ae74219a321c9ccd2542e403267fad4e4bcef51eebe4dd73e6bf3985ddcc7b4bda6bf21ca2aa856784fc05269315b66cfe9f085db84b1cc52ac0728dc4b9370802dbef3ca15c75e858ea496d378600390f108779ef43a0acd923d2c70748bf20a1f881c7cd2a0a61b7242c6be8aec04cf74d9923b2c584592eaf0d6b3b85c153ec34538624f9a7bbb4c50c12394122b1b9878d89f3fc0e6677f301a0f408ea0401db90a756f2d1a990555006e89f5d5e776ea74a736396f319f59427cb8837b9c561099f2190ebff9a6085492779b0fbf270554f5115ce448fc63d3362f2d83ac2a0e04ef8de62a59978b3f3e10dd566122121b7a72e01b25d52a7a1a3716dcd42e03560b0e53ec299765acd470a816e7e6a8db1bf60bfa64d44e7c68cf1e71b4003e0f20a6c6eaf0411c7f2c216eec887a05ea65b33cf6a9ba2d0cbec5652c167536453eec800d05c86c5b796adab706dd86bf9a6c4523f386e8a4829d720c18c41cd395ab9b5d4b1a8cf7b6e86c79767b38a0111024198c64f11d205223df28ac47e737e630a93a6a5375757f73fa9cf280563acba961a73bf40e7f48773efa275a77815b9abcc67ffc2f6aaf66308d371102644ffb6be47766940091646afff262faeab155b642dd53c0edbb8c69841d355f5f363b452f7e7c2e0b0e10c9d0e3e9a4b44ab4d13aa4b7817afd246fbe82443683d70b7606718361599204b6bb328dd925c00f6e5ec087302f1dccfc06a362222afc0acb1b5eeeb3102535e87a2679ca65c2191ed3381ce821942e5e452e2b58edf2fb172d50c9e781585a8c233f90ae708ed9ab6ddc95ee5832c3547c423cb936fb1535d5a847d018571fe59e58e729d16439277821c72b0c7d7256b908160b91d372d9c93ea2ead48e9d1a1025ad02dab976ac595cc75a4e7bb8e3c91922137be9b2834541832fc108eff4285be65a6c022a2ee04bd2c776df4c182002aee96bbb56685f03ac7ca3e6a1704015439dd514e606de373e151eeca633efc984ae274306e8a143a4178939c0bb2cc955a79ee9b1f681803f9fb22d293c6249bc88e475212c506acec6d2099d747d679cc9a5b0e1a47b5b71f1eb4f77ec3d95a7250f6f3f30fda812f3e8a2896942274d544b39ac046113a3812abb24f50f7f8b6edbb2b6621b371b53175f27ca7853331ad6d41d54beb88ff8085eaecbae454b1b11509a0f709856b0156f1fa7728f9847b78ae74ecd4b452c50b06df7cc3733f32fed5eadfbb6ae3fea1aff2666f71746a268ce631ad5bddf0c437b1584160002b617b010668659762fa397df690f5e60fffbf6c85ba19d0c9aabbff6c1af0b80c6b1261db5d8e05554f8eb64dc4ce6349507189172ec0b5355005017fb88b564ae092e727bdf446e6732cbced027a0bc9457ec415304b91986fd245dbdbd1f9073484b5922759eaee8395c2363ccb14dd48f31f79c4c9a2976483a2aab9e6a0119a11cd61bd1ff72835fba67dea08091e65515820e4168f0af750c0d7687869c9a767edb72ed41be9f4b84f5d8f9243fb99093e116d2c886404bced65ccc99c6e1e24a13c63219e99a0d1569fe3c1e60db10cef8cff7c875cde25b265ad4a1c333c255f2adbbfe654196a8e82e460199c5490c31e618aedfc40879445492500539ad7ffbc3d4cd4f2766cfae5524c480919fb32dfd0c74a1b8f2f81411a5b8955c1531dc609381a563ba815e4fa8d8ece4ffd8ae4f7cf3fcd2c74fa47cf248781817e0d1d015c6dfe1e22a704d988b902e14b587cf333992da202694e8023b1ca646db2182d6248a2276e15ca9a4078ba29d773ba5054d058e34518c3602b62cf92ae780fb38b93e1017b88a3fff2c4f260fa7fb0d59e70e6f3983aa31534ea7e4ed4db6c5b258e22a603038d6dc3f25864c7d006bb27d03dbc887e73f958218b4eabce45bd599aa8fddb03c3df9863f77d386c57f4824053901e952ffa5612dd01a51bc90d2ebb128474bad5d9838fcfcefc6c716513d2910668ba867a9b4ed5c7bab1778f16bb62efbd2e19787ad36d946f22ea453dcc59dd6227de3903fd5e13b9f23b643bc8a00d89a6a93b9ed702043540f17b5bfe255d1b25d9573abf8ca439dc454edbcee17d1fdb69b8438eae0e67b0bb78df4d3135d07ae965dab41a7de351c0e28b9593671ff8f9436632b18ad0f26d31fe2cf25e26db30bb524ce3cd8bb2d14855aa1fe69993dc91c374b2411cc5a6cf69c0e4e703fa412f553ca48547223ca51b85e412af863c1e21fe30fc12e90cb8edbefef5ecdedf5f67ca26dd1a5af85fa61554d37ebeba3f0d35697e6d24930f60f0fe2ca085bda97fa9fe094a9a2976ebab754f379c7f380374782e59c500df9c39b263454c234d434c3737bbb49a4581fdc74956c54a18bd96e7de06cb1fa3187ac01edc23fae214e9f19236ac860be3d76d2b33020aa02011af6a0246f2b8ec98a7c6bfee54f457d1132763601bb161b0178feb9d0a3a70d7131d67583ed03cd80f681165258eb89728850d24ed084cd1c39e2fb5cd35aee3cd15b0c221872ca724c3e8611255cdbcf405a797fca64c54679b730ad6bd49219ce0576fa9a08823d794e0e062001945f6314f39c7033d68df068e08d4cae8571ef0ddc4166f3e4927e67bfd065fd0ec629daf2a176f008fe56c0ab7781fd721f4fd50d4aa4c30fef899eb421ee5a1ddc817f77dd81fa242f17ab44384af6e720af988fb6fc8e7d19e0d89dbb1b42382c34d0ac521266ebfe0b666d3bae73f9bb1fe07c26fc216bfb94fc8cabea23949e592ad4c89783ec1789b229f0292460c662afe8ea0094c36688bc063fc61b2fd125585cb532173fe1d1c8195c8d783279f1094d5c52f83f3b6804a7117a588469fcecfdee7548c9ec7cc962bdda062252b98a8f7692bd4a6af25c50eefd0330cf78708ec275d50cdb4ae69929db12ccfc02945991258a471b282c14d61107dd5c6d6bd9cbe856e69a1f7704a98a68ec7535ee10ab2a7506e9daf81786dae7e02d502419ea6a105d1b046df74416d92817633901d5c169bf3ed0c473b72cb6cbaee7fb0211d00f74fe4922cc7d4e25a541ee4dd9e4c42e08729f574f673daec13f7521bc5a08b4dcce44e93c5f9d3b2537fd537167e0ee46db4cc94453221b16678cb58ff2215d76a92380d8209cbd7a3c852b7415cea683ced1821df49823c4415b1c527058cb4c185a0273f9c00d52a2c6b1a85abf05a26626368a4e20b23ba5e5bc52e1b462c4a3d0d45958ad43c7025a59aee8200cf4cbda3f0910df28953b762442e034d0342d2e327d0ae0fe1e376f9cdfba413f5f894749dbd86f48240f6248a604a7408bc019d1fcb87d2e791f32d2efb6dfb5d7ed1b35c95d8513db74d6082cf12ff79130dcd644ead1c914c1885c46326d349299599a8f2c90f2986861dca8cc3a86b038e61161ef8bbed089b45ef59c2a523cfe4c5738fc8ed2850856d1ea5a289aabf8db8fd48c05b310b03d5163134ded574b35f4c9a25c9bf14f12e004e857f9dcad9bf840c650943a664c9a0024c5214d0037d7a2c68aaa9a0babfcf9060ff2c5ab6a25ca68eb7f4473d9eac34f0ed5e53cf0f7bd9f3c082987737313cac1aaf3adcc836238b22a7d4b9651e35f03105e59a05d70437c41e2102d2f22466c0c1"}, &(0x7f0000001000-0x4)=0x1008) 2018/02/05 12:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00008ec000)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000114000-0x1198)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076b000)='attr/exec\x00') r2 = getpgid(0xffffffffffffffff) ptrace$cont(0x7, r2, 0x7, 0xfffffffffffffffc) r3 = syz_open_dev$mouse(&(0x7f000022b000-0x12)='/dev/input/mouse#\x00', 0x7b3, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000d7c000)=r3) openat$audio(0xffffffffffffff9c, &(0x7f0000426000)='/dev/audio\x00', 0x1, 0x0) 2018/02/05 12:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x3, 0xb700000000000000, @ipv4={[], [0xff, 0xff], @empty}, 0x80d2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 12:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = semget$private(0x0, 0x4, 0x401) semctl$SEM_STAT(r1, 0x6, 0x12, &(0x7f0000a9c000)=""/193) sendmsg$nl_netfilter(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000e60000-0xc)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000dea000-0x18)={0x14, 0x6, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000b02000)={0x0, 0x0, &(0x7f00006b8000)={&(0x7f0000e17000)={0x2, 0x18, 0x2ca, 0x8, 0x2, 0x0, 0x6, 0x0, []}, 0x10}, 0x1}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001c1000)="102f96", 0x3) unlinkat(r0, &(0x7f00005eb000-0x8)='./file0\x00', 0x200) 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4(r0, &(0x7f0000228000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000884000-0x4)=0x3a, 0x80000) unshare(0x2000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) ioctl$sock_bt_hci(r1, 0xc00448fa, &(0x7f0000c4d000)="b7d38e21861960733a05bcc570c3f2991c7832e7bba75e4bd8c5c02a9ae23de25a4714d088f2fc5c9cfc19e6b9de58b566a85b53542fed4e158aee3590a91c9da71e5954a9355ce65f6a4f88ea404d991b4c561bce3f9265ca4acfb6c38e88ad58f0a20da958cc9ee1e9841ff231e8ac85599f551c08ebd8f9ab7044a43a360e6dc65e69266e00473dda3ccda7dc6ea95becb8cfd48e587316971716c4800618c405ef0a0c0db962c1ce2d4ee43b7362e14ef812b51848f559ac2916048aa6ac8723c195eb856edf1c9e714fc096744bd17a8e5e78efab9dc8a8ad7cd94ac78ce5a8e6b1d91f08") 2018/02/05 12:42:57 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000295000)=@updsa={0x13c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {0x0, 0x4}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x38, 0x17, {0x7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x5, 0x10000, 0x0, 0x7, 0x1, 0x7b9f64d9, 0x8]}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x13c}, 0x1}, 0x0) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000f6d000)='/dev/sg#\x00', 0x2, 0x8481) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007db000-0x4)=@assoc_id=0x0, &(0x7f0000ca7000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009cc000)={r2, 0xd4, "d89b19f9ad65eed2a8b03ec72b6c29ba6115312d4610b781861022e1e7b332fbc27e4f2e6004da3720a898fffc84ebb58edee0452d8a63489e6f4cb753639760bba16d1186043a69a16b45c4d93d81934c587b80b0105611088bc64c977fea2ea7a8b674693f2f38cb232a613a81148089266c496558b5b558ac9dfc15d5687a4df885093f195d206ad32ffa0d8b0189aac642863a8fb955d1c9243cda79bf0f38832d39b7958c65acba4896a4c55a61d39d90c09b60ec51c24aa9046b3768dfa07ad3179a82b3b5a671e612eb040f96eb452310"}, &(0x7f0000aee000-0x4)=0xdc) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r4 = getuid() getresuid(&(0x7f0000a8d000-0x4), &(0x7f00004c2000-0x4), &(0x7f0000530000)=0x0) setreuid(r4, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000681000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 12:42:57 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) socket(0xa, 0x806, 0x1bf7) 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0xb, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000018000)}, 0xb) 2018/02/05 12:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00005f5000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00003d0000)={&(0x7f0000212000)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bee000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff7f, 0x1fd) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00007d4000-0x3)=""/3) kexec_load(0x2, 0x6, &(0x7f0000ca9000)=[{&(0x7f0000f43000)="d22885f466497c7494d6b9bb58c3a455ea17d8d2d4803eeadeb8eeac748e42482c17b41dd6b417d8236db185a14f9c372db21e011578e861992cc22173957a99f311102d44bc67861ae128761f6034ecb6f4620aea1d54604162847e6f1dd205e0f53559f13aa672549e44a3c3d8c12a823d9887d1caea44a9b6f9adeaff16c849051e61f9ac556a96a15c1656b36ec76a7c4dfd0802", 0x96, 0x1, 0x1}, {&(0x7f00000c8000-0x1e)="505cb9f1004ab1a5482aaeafebcd7a0f22653765a07dca4c772a178fb675", 0x1e, 0x10000000000, 0xffff}, {&(0x7f0000a9f000)="311193d73b0ac6e64bcdf6588255aabc27538621123871af80f3106294ff10979cee2e25bb9fb299aca9e9954b72c2f22f92669879af59ca31b799a8b4fadf756027077513757fcb2cab8b068fcb565c17a297569cfc0576287db4b57c92ba6f881beeab8ccc11b85e0d7d078e6804df97e7f5ca5e6a2e71b6a775332be00c1828ae0a2eee81dfdc9cdf246c4ea5e4f49ea87df6845c05523d73436c6b8a7851b05768702c62c9cc37a05a510e02bb68c90d8766dea64b925c3c0ff5d4bfdb4522de0416e852d872a6e74c2e2de25727ec5523df5a7a8eb7fa78a60e924e8bd0bb22c1c1f1d6", 0xe6, 0x4, 0x70}, {&(0x7f0000fa8000-0x1000)="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", 0x1000, 0x80, 0x4}, {&(0x7f000028d000)="df9db23d48f5966b696c16ccdb06c57532bb34a4149079632ccda6010ce861126ecc73ef", 0x24, 0x1ff, 0x1}, {&(0x7f000019c000-0xcd)="702b21d5c2432f22045d7151d2b678043562da6de0e0f54bb0cd2696865b4c4e6daa16ee50724ee3bc5aa6411f6476d16998cb8a71bfd3f622b6154c9aed0f8771c6e5715bc742f09ebfda30670d573e57c4fce0e5eace860eff30d8d963d10e5212e84ca67bb4e3dca47e39c4e42ced3f78acc270e415713cc82b2b3a50511d388d940de2bf45a5ded39b250a0d6a3b48a19404dfdc1417a0af86e05f5320104cd4a212d3957f191854b45605bd99896b6510d5fe08ad6ae5a4b4f9e94681884abd6ff2ac96e85b6947cf095a", 0xcd, 0x6, 0x3acf01b1}], 0x280002) 2018/02/05 12:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f00000da000-0x27)=""/39, 0x27) r1 = syz_open_dev$dspn(&(0x7f0000bd1000)='/dev/dsp#\x00', 0xefe6, 0x100) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00006d9000-0x20)={0xd000, 0x100000, 0xc07b, 0x6, 0xda8d}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffff}) socket(0x9, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000083c000-0x28)={@common='bpq0\x00', &(0x7f0000d00000-0x5c)=@ethtool_coalesce={0xf, 0x9, 0x2, 0x100000001, 0xfffffffffffff800, 0x5, 0x8, 0x1, 0xf8c2, 0x10001, 0x0, 0x8, 0x6, 0x7fff, 0x8, 0x10000000000, 0x9, 0x7f, 0x75b2, 0x51, 0x10001, 0x100, 0x8}}) 2018/02/05 12:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a1a000)='/dev/midi#\x00', 0x80000000, 0x43) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr}, 0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b67000-0x14)) 2018/02/05 12:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 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={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x200000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) prctl$void(0xd) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) 2018/02/05 12:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000546000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/status\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000e19000-0x18)={0x1, 0x0, [{0x4b564d02}]}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000294000-0xb8)={0x0, 0xfffffffffffffff8, 0x49, 0x7, 0x3f, 0x400, 0x5, 0x3, {0x0, @in6={{0xa, 0x3, 0x3, @empty, 0xfffffffffffffff7}}, 0x200, 0x20, 0x7f, 0x100000000, 0x7}}, &(0x7f0000c27000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c22000-0xa0)={r4, @in6={{0xa, 0x1, 0x8, @empty, 0x6}}, 0x100, 0x0, 0x9, 0x7, 0x20}, &(0x7f0000bc5000)=0xa0) rt_sigpending(&(0x7f00009fd000-0x8), 0x8) 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f0000-0x11)='/dev/qat_adf_ctl\x00', 0x4a880, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001bc000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000cc0000)=0xfffffbfffffffff9, 0x4) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000592000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x7fffffff}, &(0x7f0000cc6000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b38000)={r2, 0x90, "74a9eb778e08a8d6e23da9e7683352f72834721cc321f54ac0f2bd6140e9df2865119fa17486c34a561cbf5b091eb4de4c74b2e609bca03f7753864c7f10d73ffa4fff1fd53e871c482c73996cbe6515b8ad0a9943f6ceac2903054ca18999bc220e6d63c49db11bd873b3be4d8f60291190e3263b1320bbb58ab901e256205ebb59013f417f41efafb39ab04fc38a14"}, &(0x7f00003ad000)=0x98) fstatfs(r0, &(0x7f0000abc000)=""/142) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/05 12:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) modify_ldt$read_default(0x2, &(0x7f00003ca000-0x67)=""/103, 0x67) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00002e0000)=0x400, 0x8) read(r1, &(0x7f00001d8000)=""/220, 0xdc) r2 = memfd_create(&(0x7f0000221000-0x2)='$\x00', 0x1) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000d04000)=0x2) sendmsg$nl_generic(r1, &(0x7f0000afa000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b1000-0x128)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000001, 0xfffffffffffffffa) r1 = openat(0xffffffffffffff9c, &(0x7f0000718000-0x8)='./file0\x00', 0x200, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fb3000-0x4)=0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000036000-0x358)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/05 12:42:57 executing program 1: socket$inet6(0xa, 0x6, 0x4) r0 = socket(0x1d, 0x3, 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e90000), 0x4) 2018/02/05 12:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e45000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083e000)={0x0, 0xfffffffffffffffd, 0x80000000000003f7, []}, 0xceffb9970f04098f) r2 = dup3(r0, r1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000049f000-0x23)=""/35) 2018/02/05 12:42:57 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000a000)={0x3, r0, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000008000)=@un=@abs, &(0x7f000000b000-0x4)=0x8) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e6d000-0x8)='./file1\x00', &(0x7f0000f8f000)='./file1\x00') lchown(&(0x7f0000654000-0x8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000550000-0x57), &(0x7f0000c98000-0x4), &(0x7f0000337000-0x4), &(0x7f0000883000)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000d2e000)={0x3, 0xffff, 0x3, 0x9, [], [], [], 0x80000001, 0x4, 0x0, 0x4, "c4eb91bca6898df01dcd618e23597a4a"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b13000-0xc)={0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 12:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) r4 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x9, 0xffffffffffffffff, 0x7fffffff, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r4}) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000338000/0x18000)=nil, &(0x7f0000349000)=[@text64={0x40, &(0x7f000086a000)="440f20c03506000000440f22c0460f01c9c4818057fb66b831000f00d0c4e1fdee7d004cad644bf466bad00466edc481517407c403f568d757", 0x39}], 0x1, 0x0, &(0x7f0000251000-0x20)=[@cstype3={0x5, 0x8}, @vmwrite={0x8, 0x0, 0x2fb, 0x0, 0x8, 0x0, 0x81, 0x0, 0x3}], 0x2) sendto$unix(r2, &(0x7f000082c000)="9f6f4cea6ba1a269deb0afe3f56ddd1bbd1f93c7c82e4da276b4029e769881fe9d806261ba13d2fe216e101cc3dcfecb741902a3d6959591a99fede76cabbde4659d7cc41970900f754bd4dc5c500feb1ce90484a09e2d1f6188b75b7fd51ef3a72819e1f4ae34f15d3b0a920a581f7fb1a88e1b236a99d556288aa5c592c4dd75514d799e0795820b849a96589cd62c967bc698b17f779aa54b405fce6a5c97f23b586a9c2a7fbd0ebff6b21aac6ec21db06abb106d6e611fbeb12d9c8e1dfeea9d7c7f75246a4cd62d33c4d2390f", 0xcf, 0x0, 0x0, 0x0) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000051b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) 2018/02/05 12:42:57 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d26000-0x8)='./file0\x00', 0x600000, 0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000049f000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000069c000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x168}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x4, 0x2, [0x21, 0x6, 0x8001, 0x6, 0x0, 0x8, 0x7, 0x7fff, 0x5b, 0x6, 0x9, 0xc2, 0x1, 0xf1a8, 0x1000, 0x6], 0x2, 0x7ff, 0xc9}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @generic="ea7dc98748ce02dd532bb7c36250e011", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xc, 0x2, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x1, 0x3ff}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xffffffffffffffff, 0x1, 0x1}}}]}}, 0x328) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00006ae000-0x4), 0x4) 2018/02/05 12:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f00009b4000)='./file0\x00', 0x460002, 0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000003a000-0x4)=0x7) syz_emit_ethernet(0x46, &(0x7f0000219000-0x52)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) [ 228.388903] device syz6 entered promiscuous mode 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000662000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00007d8000)=[{&(0x7f0000ecb000)=""/72, 0x48}, {&(0x7f0000716000)=""/4096, 0x1000}, {&(0x7f00003c4000-0x74)=""/116, 0x74}, {&(0x7f0000ed4000)=""/182, 0xb6}, {&(0x7f0000cc0000)=""/17, 0x11}, {&(0x7f000049a000-0x10)=""/16, 0x10}, {&(0x7f0000a3c000)=""/113, 0x71}, {&(0x7f0000de0000)=""/152, 0x98}, {&(0x7f0000785000-0xe3)=""/227, 0xe3}, {&(0x7f00003e0000)}], 0xa) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x80, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/05 12:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x800) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000), 0x2, r2, 0xe}) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a9, &(0x7f0000002000-0x1a9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x400, 0x6, "11e532", 0x173, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x163, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/05 12:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000001) bind$netlink(r0, &(0x7f0000de4000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x200000000005}, 0xc) lremovexattr(&(0x7f00001da000+0x46f)='./file0\x00', &(0x7f0000c06000)=@random={'system.', '$cpuset\x00'}) bind$netlink(r0, &(0x7f00007c6000)={0x10}, 0xc) 2018/02/05 12:42:57 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bcc000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d0e000)={0x3, &(0x7f0000cdd000)=[{0x0}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x1}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x5c)="01d962e5039a21ec9e029d119c6ce8ad7c7593b35cc644e8776bdcac6d4db271876641a794b586cd90793b3068ef9348b22cd182e9a40e5d66316e2bc90d23f3dc5dad6fcbfda6b6de23269342e543140e514a7067d40d6f821fa60e", 0x5c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000-0x6)={0x2, 0x81, 0x2cf7f34}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioprio_set$uid(0x3, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000)={0x6, r0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000003000)={r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7fff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xcbe}, @in6={0xa, 0x2, 0x3, @empty, 0x1ff}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000003000)={@empty, 0x5, 0x3, 0xff, 0x4, 0x9, 0x6fe2, 0x8}, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002000-0x4)={r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000006000-0x8)=0x0) io_getevents(r5, 0x80, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000001000-0x10)={0x77359400}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r6, 0x3, 0x10}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) r0 = syz_open_dev$adsp(&(0x7f0000298000-0xb)='/dev/adsp#\x00', 0x7ff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000569000)='/dev/sg#\x00', 0x1, 0x24600) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000682000-0x18)={0xb04, 0x8, 0x1, r1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000684000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000027000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da0000-0xc)={0x0}, &(0x7f0000624000-0x4)=0xc) ptrace$setregs(0xd, r3, 0x1c, &(0x7f00000a6000)="cfa1cfc7c1aae66853a818dc324c19dcff08884b7655b7bf98b67416af61f1617df529d34a109a41008ab18bd7c8a9ebb49aa79dfc44e2dc066ae3dcb0f292db40") r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x381000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001e1000)={0x9, 0x0, 0x10003, 0x4735}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a2d000-0x10)={r1, 0xf1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x40) write(r2, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) 2018/02/05 12:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) [ 228.600432] device syz6 left promiscuous mode 2018/02/05 12:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a65000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00001f2000-0x18)={0x0, 0x7, 0xffffffffffffff22, &(0x7f0000a17000-0x8)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(r1, &(0x7f00002d3000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0xfc2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty, @dev={0xfe, 0x80}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf9a, 0x0, "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"}}}}, 0xff4) 2018/02/05 12:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000b97000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x40, [0x0, 0x74d, 0x0, 0x4]}, 0x5c) 2018/02/05 12:42:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000e8c000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 12:42:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000055c000)='/dev/snd/seq\x00', 0x0, 0x80) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001e4000-0x8)={0x0}) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = syz_open_dev$sndctrl(&(0x7f00009b3000-0x13)='/dev/snd/controlC#\x00', 0x5, 0xe6b6d46e91a9afbb) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000532000)={{0x0, 0x7, 0x0, 0x0, "2994c21517b6096df93e477bbc9d88738be036c32489dd37dc595148ccbb427809c994f0554fed7514d2e6ae", 0x8001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffc5, 0x0, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffff01, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x255, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xd1, 0x0, 0x0, 0x9, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ecb000-0x34)={{0x2, 0x3, 0x521, 0x1, 0x4}}) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001c6000)=0x7, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bb6000-0xa)='/dev/cuse\x00', 0x1ffffd, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000009b000-0x14), &(0x7f0000a0f000-0x4)=0x14) recvmsg$netrom(r1, &(0x7f0000068000-0x38)={&(0x7f0000385000)=@ax25={0x3, {"7ea42283f81424"}, 0x7}, 0x10, &(0x7f0000516000)=[{&(0x7f0000b44000-0x2)="9d52", 0x2}, {&(0x7f0000cba000-0xe1)="df356bb41dfe426b2ed6914a70a28b2716a6006fcf1ef714b3f6e195423f5c87cb1644cd0716fb236a9cd51c6ca3b97016b38d4073e5b3cfd6dfc61770f2f5e94469ce4928299e14a20b2dadbf61e984b3a1805f9d80efdd6c61785e1456f39bc6fca6fae1cc7c8500ec3f3c4aa6cb18f78baf6e58353dabb15278166fec5714f40c4599f5518c95fe8b5e3dcf09c31e86418792b76f254aa905ade086e16ce540117d9469fb00952677f19c3102a267e74616149da6f0e2b5da8ebbc714c9eb4864931aa97127f5289951ac555a76e9dad58e22f836d2ea08e1dabae4e5081134", 0xe1}], 0x2, &(0x7f0000d5e000-0x548)=[{0xf8, 0x113, 0xfffffffffffff8c5, "66560522c84dbcc657c917acf6b1c9f1c6b5de16d2c0877323cb3bbd5259cf80fd746d92027dcb5a193b6eeef93dd4f68a7f32a1a6aa80bcdbd857967e6a8131ba7c07b5bd3e007e7cba049edbd07ca5578722e6e732e9fdb38f35bdff0486da3784e9821d85093ff02554694baffb421ad93193c5a09333f9f3aedc04cf0d56a0df0d4c0c6cdb71fe9e6dce13ff020b6ecb2efa70a5c349f879ce6e3d89c854ca88486b204eebe6c0fdf8bac76a19a07ce20f017f83811833cc62db95550f3d858d3b71e691e5efbde2be01ff21b28660a5c330ac2accff3e5e2e615a295a5e57be8e0412fef9"}, {0x68, 0x115, 0x100, "070ae54b35c599200b310a95bc2eda326bbf5f9f8e2509e13d0db659c591b2f9b3e3e728c2caf9274bf377bd67f3b0c3f5e3c5094c10ae11a5b4139b8ca55c31c83364928111b1403de0a522340fd0bcc5c4e57b30b751"}, {0xf0, 0x1, 0x3, "00ffc9e28444235c3cf06344667e43a9b4128aaaf6cbdce9fae9dbfd47f1080e1534f3c01130559726c33969a60ff511bbc6d505fc1bfe10377ce41aca31c13cb429b9af254b88b12bae42f8b2d2e24e91456b639bac8e624818966627dcf6d6b6f52a82377099627e5857485af60cde5b6e16d5771ddf2f735cbd62d2943e72cc78bc8c5cfee748912c59345f5d38b21dda9f9982e1f34aa3c756abb6f05de31ccbd41bc118a13900bd87027157f67f05e791c7b71a06aa9da09a05955154522307f16242f50d50f851ab5c49a7468c876eaafcf2ad135dba659ce8e4"}, {0x60, 0x11f, 0x4034, "9a9246b359ef1f230596bc77822ab15488ffdceb11d6c81e6ad656dcffc84c86a8dc0e3b0933a12d352c3321bf86d3111d1a9618a74d42aa7e446576a018b1be1a2a6bc48620010d60"}, {0xb8, 0x0, 0xfffffffffffeffff, "b5e6664c84adc8f27268b92ea2068c50067ebe9d0a590534797755604f3bc320471c1c405f60e058d37b33c12895eecbc907538a74d03e71200eaa0970108e0c772ccab973744bbed8e497fd5a9c5517a42b5c40ce2866ad8e7f62e37a5bc2b9e1501f008078a54e3d19bf02821599f4c727a0a3ee3a0681846b12e0eae7698633f6a9431bde90c30998d751ffd7cb51f7735de2aa4c09bc349977fc300b41bf158ff7473c1caa"}, {0x28, 0x113, 0x6, "ba96e8ceb447f1ce4d0f33b252e56384db51e0c8"}, {0xd8, 0x103, 0x0, "2f8db01cd009bfe6f10f50a203592f81f00820e6ef280484901f22cb2c3bccbbe8ce4fda752da904ab32d0cb6ba8a42b42361d30ec54ec97dda20d13fdff0fc63857662262aec8bb54edfe52ff427cb44be43de0b30e17bf236e203d3936acfb45640e496d76144b938c6317c0bcb10432ae627f858b0547260bc50881470af091f6fc7ab02875778809e3850cc703599dde2e221cbaab18f21a0e71dda4db504778fbf6562f9b78bf51309ce494f24c0f8197afcc9574975ae22fbf1a5ac64396c83e828dab08"}, {0xe0, 0x1ff, 0xf4e, "1b59f07baf0915c145e7a51f38752243614bdbb2aed3db3585118d68d39cd8b8866716de50f27f69192da632eb2f29440c3487e2d96ca4237934f7a8577869e3e4bc63ffbebecc6ad5653c2f05ca3da410550d4fcc047a045645fd1881b0c14e45c4167fc498c34f47ccdaa86f7f9dec65a1eaff0fd5d8e5a22ebdfe61771441fdc90c8e08751ee1811170027395ebd04188b656e083eea6c3a873bf0d8fc509aeb6cfdb46dcb31293def1a837ec769de8e3b85f28fdf156dd7baa43a29ade31b6abe9125cce81183be888285133"}], 0x548, 0x8010}, 0x10000) r2 = shmget(0x3, 0x2000, 0x40, &(0x7f0000e58000/0x2000)=nil) init_module(&(0x7f0000396000-0x3)='&-\x00', 0x3, &(0x7f0000cda000)='\x00') r3 = add_key$keyring(&(0x7f0000e39000)='keyring\x00', &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f00002e1000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000f28000)=""/195) 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000504000), 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a6c000-0x8)={0x0, 0x1}, &(0x7f0000c05000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000188000)={r1, 0x1ff, 0x30}, &(0x7f0000a3c000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007c6000-0x10)={0x0, 0x1c, &(0x7f0000f57000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00003e1000)=0x10) 2018/02/05 12:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000031c000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00008be000)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/02/05 12:42:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000719000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x118) socket$inet(0x2, 0x807, 0x1) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000069f000)={0x103ff, 0x2, 0x1, 0x1000, &(0x7f00002f4000/0x1000)=nil}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006f7000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000de1000-0x8)={0x0, 0x9}, &(0x7f0000089000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002f6000-0x98)={r3, @in6={{0xa, 0x3, 0x100000000, @empty, 0x9}}, 0x7fff, 0xfffffffeffffffff}, 0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000012e000-0x8)={r3, 0x7}, &(0x7f00007da000-0x4)=0x8) lseek(0xffffffffffffffff, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00008bd000)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/02/05 12:42:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) chmod(&(0x7f00007a5000)='./file0\x00', 0x81) fstat(r0, &(0x7f0000ff1000)) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r1, &(0x7f0000488000-0x14)=@known='security.capability\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b68000-0x4), &(0x7f0000a73000-0x4)=0x4) 2018/02/05 12:42:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000001, 0x58d) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@common='gretap0\x00', @ifru_ivalue}) syz_open_dev$mice(&(0x7f0000f2e000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r1 = creat(&(0x7f0000c5e000-0x8)='./file0\x00', 0x40) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/05 12:42:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000f8b000)={&(0x7f0000422000-0xe)=@l2, 0xe, &(0x7f0000ea7000-0x70)=[], 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) listxattr(&(0x7f0000d3e000)='./file0\x00', &(0x7f0000ea4000-0x67)=""/103, 0x67) recvfrom(r0, &(0x7f0000f00000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00003b9000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b41000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x7, 0x2, 0xffff, 0x6, 0x5}, &(0x7f000085f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000051f000)={0x7, 0x8200, 0x4, 0x80, r1}, &(0x7f0000ba9000-0x4)=0x10) write(r0, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) recvfrom$ax25(r0, &(0x7f00000bd000)=""/150, 0x96, 0x0, &(0x7f000040d000)={0x3, {"15ea9526d5b6cb"}}, 0x10) 2018/02/05 12:42:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x2b13, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x1, 0x4, 0x683) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x6, 0x7, 0x0, {}, 0x7, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b85000-0xa2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "87000029250b5909"}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) 2018/02/05 12:42:57 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x9, &(0x7f0000399000-0x8)={0x0, 0x0}) accept$packet(r2, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000426000-0x4)=0x14) getsockname(r0, &(0x7f0000001000-0x8)=@sco, &(0x7f0000c76000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fab000-0x10)={0x7, 0x1, 0x100000001, 0x7fff}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7fff}, 0x8) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000eef000+0x98)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000814000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000119000)={0x0, 0x3, 0x2, &(0x7f0000c92000-0x8)}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00005a5000+0x855)=""/254, &(0x7f00001bb000)=0x39c) 2018/02/05 12:42:57 executing program 2: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000000), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000011000)='/dev/input/mouse#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1f, 0x244540) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x2, 0x101}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0x7fff, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffe}}, 0x8000, 0x200, 0xffffffffffffffff, 0x6, 0x12}, 0xa0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000001000-0x50)={@generic, @ifru_mtu}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/02/05 12:42:57 executing program 7: r0 = eventfd2(0x8, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009fb000)={0x0, 0x7}, &(0x7f0000933000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c50000-0x8)={r1, 0x5}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000dc000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400) r4 = getuid() ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) fstat(r3, &(0x7f0000b4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) fchown(r0, r4, r5) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000cce000)={0x6, 0xfb, 0x3, 0x100, 0x9, 0x5}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00008ce000-0x20)={0x4000, &(0x7f0000f55000-0x8), 0x3, r6, 0x4}) ioctl$VHOST_SET_VRING_ERR(r6, 0x4008af22, &(0x7f00006c8000)={0x3, r0}) 2018/02/05 12:42:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='\\[\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0xffffffffffffffff}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/05 12:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000057c000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x8]}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x320) r1 = accept(r0, 0x0, &(0x7f000012e000-0x4)) sendmsg$rds(r1, &(0x7f0000cb1000-0x38)={&(0x7f00009c3000)={0x2, 0x2, @rand_addr=0x1ff}, 0x10, &(0x7f000011c000)=[{&(0x7f0000539000)=""/167, 0xa7}, {&(0x7f000076a000)=""/143, 0x8f}, {&(0x7f0000172000-0x1d)=""/29, 0x1d}, {&(0x7f000094d000-0xcb)=""/203, 0xcb}, {&(0x7f0000ba0000-0x70)=""/112, 0x70}, {&(0x7f0000ec5000-0x2)=""/2, 0x2}, {&(0x7f0000203000)=""/150, 0x96}, {&(0x7f0000288000-0x73)=""/115, 0x73}], 0x8, 0x0, 0x0, 0x90}, 0x811) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ec3000), &(0x7f000010c000)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000a08000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x0, 0x0) [ 228.802097] binder: BINDER_SET_CONTEXT_MGR already set [ 228.820488] binder: 886:892 ioctl 40046207 0 returned -16 [ 228.854251] Cannot find del_set index 0 as target 2018/02/05 12:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cad000)=0x8, 0x4) 2018/02/05 12:42:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x7) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000699000), &(0x7f0000fea000)=0x4) 2018/02/05 12:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00002fc000-0xd)='/dev/usbmon#\x00', 0x10001, 0x20000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000cf2000-0x4)=r3) r4 = syz_open_pts(r0, 0x0) close(r0) dup3(r1, r4, 0x0) 2018/02/05 12:42:58 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000058e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f00003bd000)="2400000024007f000000000180007701000000ff010000000000000000000000bb00ff10", 0x24) 2018/02/05 12:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x2, 0x800, 0x1) connect$inet(r0, &(0x7f0000d69000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getpeername$llc(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001b6000)=0x10) 2018/02/05 12:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000280000)='/dev/ppp\x00', 0x341000, 0x0) getsockname$ipx(r0, &(0x7f00001c3000), &(0x7f0000d5e000-0x4)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in=@rand_addr, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00006b2000-0x38)={&(0x7f000072d000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000181000-0x10)={&(0x7f0000a4c000)=@getspdinfo={0x18c, 0x25, 0x900, 0x0, 0x1, 0x619, [@sec_ctx={0x40, 0x8, {0x3c, 0x8, 0x0, 0xbf, 0x34, "9b3f14b25f727e0e5e79776964271c9ea1279402e05149dd66f78204f8d6056595befec7bd486824929fcd65bd8a662602670199"}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @output_mark={0x8, 0x1d, 0x4}, @algo_aead={0xf0, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x508, 0x0, "69123bf7da7922787f721ee92fc4cb4694cfc918abfce1b86eee3649bd00dd580b5eefcb2f09aa2c8f111966551c9b96401057918f91a381e1f9325c7bd244d3ebfa96a20f9939813cb490a8021a7bf2f385dd8e066cd487581763e80acaecdb44c40cf7fb195c3991b9ac013590be9d2c22eb7ecd23745a8e84d8d330b81d90e6e636e012e3c8f568f4867c138840e20980b3ea1a588baa45a71ab1672ec2b740"}}, @replay_thresh={0x8, 0xb, 0x4}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @output_mark={0x8, 0x1d, 0x1}, @replay_thresh={0x8, 0xb, 0x4}]}, 0x18c}, 0x1}, 0x4044010) 2018/02/05 12:42:58 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000)='/dev/rfkill\x00', 0x400080, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000001d000)='/dev/snd/pcmC#D#c\x00', 0x6, 0xc080) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000026000-0x3)) 2018/02/05 12:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r0, &(0x7f0000464000-0xa)='./control\x00', 0x200) close(r0) [ 228.918357] Cannot find del_set index 0 as target 2018/02/05 12:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/05 12:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket(0x0, 0x800, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008fb000)='yeah\x00', 0x5) shutdown(r0, 0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000441000-0xc8)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa}]}]}, 0xac}, 0x1}, 0x0) 2018/02/05 12:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000), &(0x7f000010f000-0x40), &(0x7f0000810000-0x40), &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8), 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000852000)={&(0x7f0000c2e000)='./file0\x00', r6}, 0xc) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2018/02/05 12:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005e7000)={0xffffffffffffffff, 0x50, &(0x7f00009a3000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000808000-0x4)=r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a74000)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000a36000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00004d0000-0x5c)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c13000-0x5c)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 12:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 12:42:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x82) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000863000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e46495005657", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0xffffffffffffffff, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ece000-0xc)='/dev/autofs\x00', 0xf63183c72936b418, 0x0) 2018/02/05 12:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000059e000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000951000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000e25000-0x2)=0x3f, &(0x7f0000195000)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 12:42:58 executing program 0: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa), 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) r1 = memfd_create(&(0x7f0000793000-0x7)='/eth0\'\x00', 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f000031d000)) 2018/02/05 12:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = epoll_create1(0x0) close(r0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000cdd000-0x4)=0x3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10f}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d83000)) 2018/02/05 12:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x3f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$notify(r1, 0x402, 0x2) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000652000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept(r0, &(0x7f00000cf000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000247000-0x4)=0x10) 2018/02/05 12:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000247000-0x2c)=""/44) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/05 12:42:58 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fb5000-0xd)='dns_resolver\x00', &(0x7f0000b9c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009ef000-0x13)='ppp0%^systemeth0.#\x00', 0xfffffffffffffffb) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fb4000)='id_resolver\x00', &(0x7f0000928000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000374000)="23e9e85d720e02dc31368bd0c5060515d45ddf87888c778cd2a999911d63451f63859e9d313fd254120e0f04d02401eced3ff3b2c5db6077166ead63261386bed6bf0d3c37138535a23d00a67c00130f4d74592ab286cec1af8b982a95b26ca2eefefa3e6dba05306efdd32ee85b61248b7d747288e4ede9", 0x78, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a}, &(0x7f0000f29000-0x1000)="b3", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)}) 2018/02/05 12:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000aba000-0x8), &(0x7f00000aa000-0x4)=0x8) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f00002b4000)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c6e000), 0x6) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/05 12:42:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbd000-0x25), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x5, &(0x7f0000000000)=0x3652a234) 2018/02/05 12:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a1f000-0x8)={0x0, 0x20, 0x7fff}, &(0x7f0000fa7000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008da000-0x108)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x9, 0x0, 0x931a, 0x0, 0x9, 0x80000000, 0x100000000000000, 0x8001, 0x7fff, 0x0, 0x4, 0x1, 0x74, 0x9347, 0xfffffffffffffffb]}, &(0x7f0000927000-0x4)=0x108) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r3, 0xfffffffffffffffe) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f000093e000)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000287000)) 2018/02/05 12:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000f2000)={@generic="f2d316237a685a06e2d90eb8e2af5667", @ifru_mtu=0xffffffff00000000}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00004e0000-0x47)=""/71) r1 = dup(r0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a14000-0x4), &(0x7f0000d49000-0x4)=0x4) 2018/02/05 12:42:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x5) set_thread_area(&(0x7f0000a50000)={0x5, 0x1000, 0x1000, 0x8001, 0x8, 0x43, 0x0, 0x2, 0xffffffff00000000, 0x7fff}) flistxattr(r0, &(0x7f00000a6000-0x4)=""/4, 0x4) 2018/02/05 12:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000792000)='/dev/dmmidi#\x00', 0x32, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00007c7000)) listen(r0, 0x400) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005bb000)={0x0, 0x10, &(0x7f0000ca7000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}]}, &(0x7f0000d2a000-0x4)=0x10) 2018/02/05 12:42:58 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00001c2000-0xa)='/dev/dsp#\x00', 0x1, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x2, 0x1, &(0x7f0000001000-0x6d)=""/109, &(0x7f0000d10000)=""/219, &(0x7f0000000000)=""/125, 0x105000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/05 12:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000fba000)={0x0, 0x0}, 0x7fe) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c76000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00008d5000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a89000)={0x0, 0x0, 0x0}, &(0x7f0000ea3000)=0xc) syz_fuseblk_mount(&(0x7f0000f5f000)='./file0\x00', &(0x7f00002f6000-0x8)='./file0\x00', 0x4002, r3, r4, 0x2, 0x5, 0x1001000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000059d000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}, 0x1000, 0x9, 0x3, 0x3f, 0xfffffffffffffffe}, &(0x7f00001fd000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d45000)={r5, 0x2, 0x9}, 0x8) removexattr(&(0x7f0000c1d000)='./file0\x00', &(0x7f00008eb000)=@known="746563757201165c2e696d6100") ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/02/05 12:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000088000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ea0000-0x10)={r1, r2/1000+30000}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000519000-0xc)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d20000)=0x0) ioprio_set$pid(0x3, r4, 0x1000010000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000673000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000401000)={0x0, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2400000000}}}, 0x88) 2018/02/05 12:42:58 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000014000)) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}}) 2018/02/05 12:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000433000)=',', 0x1) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000583000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/sequencer\x00', 0x401, 0x0) write$sndseq(r1, &(0x7f0000c5b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/02/05 12:42:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc4000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDENABIO(r1, 0x4b36) listen(r0, 0xd) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000061a000-0x4)) 2018/02/05 12:42:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') r1 = mmap$binder(&(0x7f0000066000/0x4000)=nil, 0x4000, 0x0, 0x4010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000baa000-0x30)={0x68, 0x0, &(0x7f0000002000-0x68)=[@increfs={0x40046304, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x38, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x736a2a85, 0x10b, r1}, @fda={0x66646185, 0x9, 0x1, 0x25}], &(0x7f0000000000)=[0x60, 0x38, 0x0, 0x38, 0x48, 0x20, 0x48]}}, @acquire_done={0x40106309, r1, 0x4}, @increfs={0x40046304, 0x1}], 0x4b, 0x0, &(0x7f0000a49000-0x4b)="cc4472e1e0c3f95624b889e802ffff000000000076878d386d41201262e3d06259f730fcec2296ce846af47e4b9bff9c51dd5e675516a3552de7974ce2d2139ad898c796fa04a0f5fc2dcc"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0xb) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000188000-0x4)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffe0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00005f5000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00003d0000)={&(0x7f0000212000)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000673000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00008da000)={r3, 0x1}) 2018/02/05 12:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') socket$bt_sco(0x1f, 0x5, 0x2) madvise(&(0x7f000067d000/0x1000)=nil, 0x1000, 0x14) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/05 12:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00002ce000)=""/191, &(0x7f00003f7000)=0xbf) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a0e000-0xc)={0x7, r0, 0x1}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000453000-0x11)='/dev/qat_adf_ctl\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000349000-0x8)={0x0, 0x2}, &(0x7f0000c21000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e61000-0x8)={r4, 0x5d4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000690000-0x4c)={0x3, 0x4, 0x400}) r5 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r5, 0x3, &(0x7f00004ad000)=""/58) ioctl$KIOCSOUND(r3, 0x4b2f, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000715000)=0x6, 0x4) sync() 2018/02/05 12:42:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f62000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000922000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000033c000-0xa)={r1, 0x6, 0x1, [0x8]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ee8000)={{{@in6=@dev, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000f5b000)=0xe8) pwrite64(r0, &(0x7f00003e6000)="6b765f7bb87e5b941fb76dcd38b7b71929b10b18fc618d498ee12202c2fb052e461c6803c96f11a426fa8af2f0a910", 0x2f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r2 = add_key$user(&(0x7f0000c69000)='user\x00', &(0x7f0000116000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c0c000)="44a6d165b8e5f220c200c0a8cbc9148148e4cc4c1baccf38d05ac3a8d66e4a253d2f365f", 0x24, 0xfffffffffffffffa) r3 = request_key(&(0x7f000008b000)='id_resolver\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e7b000)="63ffffffff7000c5", 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r2, &(0x7f00001fc000-0x50)=[{&(0x7f000086b000)="ad711afe1ae10ee2da05ab288b6ebfac1e78a0618931c5ad205f16e708d3d59fb37ccaf9b444e8c3d979d969eaed572e0bb48dd99723ae1ec50b5c918f71e6aa839ad5", 0x43}, {&(0x7f0000001000)="a4580c869b92a7e91cb1f265c8b3bd", 0xf}, {&(0x7f000030a000-0x4d)="052e94645470c7632816383da39d0f92bc24cc254bd91d02bb01571786076604e908d5579b84562de0cb95ea2f23525a56041d8c351fede77f3f8eca0ac6fbbb56d96be482958920d29be18a42", 0x4d}, {&(0x7f00009b6000-0xbd)="ada41f757ee301be939d7c976e68da2aa046e32b29e30250b68c77f42857c9256409bca5e06c452a2fee24e10ee33e09f366c77c94916d46bc808688816105f5acd567513a7f8650445dc366e7f4af690ca7eff27496272cc32308bc305dbea99ebf8da0a5c5d5b0a0c9c6c38d23f77f38ef3615192343cddffd8562bacfab7ef6d33c396f3f1403a43ec355ac798a919c139575618464aa5e4fa1894c5f84439f84d191a6c52f1daab71ae090a76b9f227e4ea6e52844b1034b585ae2", 0xbd}, {&(0x7f0000a1f000)="690e92d77e3600dcdecf04055d3116501eb66a3e99c0430a01c3de076fd1ebc5b29425edd7e0ee6459bd63e05a2a99b9986706c3fad2bc555bd4695027be6d2772dcb1cdae8abbf9af7303f425336fa137b269bff2fe3b036bbe1ce4df3465bf95cc6a86b2b6b5f530a2f64a0255cf7f1c2099eaa1bf4fa592af469bf5221d17d29590f2fa8f4b61a88a445d0a24f3f2d05503ee97f56a584e58d79dbfe3ab723cfaf27700380eafccbe83cbe0674618e866d18b06415597d67466473c250954effa0c4406ce9fa5502bce50f363c31f58e53e78e55e68e69ac4f69ec8c1d3733bd33aad", 0xe4}], 0x5, r3) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062c000-0x1000)=""/4096}, 0x48) 2018/02/05 12:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000) ioctl$void(r0, 0x1) 2018/02/05 12:42:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000db000-0x4c)={0x8, 0xa92, 0x9}) write(r0, &(0x7f0000ffe000-0x5), 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/05 12:42:58 executing program 4: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000130000)={0x0, 0x80000001, 0x1000000, 0x83d1, 0x1000, 0x40}, &(0x7f00003a3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000130000)={r1, 0x81, 0x8, 0x60000}, &(0x7f0000179000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@set1={0x28, 'set\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/05 12:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00003ac000-0xfe)="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") 2018/02/05 12:42:58 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f000067a000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000089c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000171000)=""/37) readlinkat(r0, &(0x7f000044c000)='./file0\x00', &(0x7f0000bf6000)=""/100, 0x64) socket$inet(0x2, 0x802, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004d8000-0x8)) fcntl$addseals(r0, 0x409, 0x1) 2018/02/05 12:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) close(r1) sendmsg(r2, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) [ 229.469686] Cannot find set identified by id 0 to match [ 229.482690] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/05 12:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fb9000-0x9)='/dev/dsp\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003a9000), &(0x7f0000d09000+0xcc1)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000084000)='/dev/rfkill\x00', 0x4, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) 2018/02/05 12:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) 2018/02/05 12:42:58 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) sendmmsg(0xffffffffffffffff, &(0x7f0000036000-0xb4)=[{{&(0x7f0000035000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x32, &(0x7f0000020000-0x60)=[{&(0x7f0000036000-0x1000)="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", 0x22a}], 0x1}}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x2440, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000016000-0x30)={0x3ff, 0x1, 0x80, 0x1, 0x9, 0x8}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000039000)=[{&(0x7f0000022000)="33856dd0f58485263ce12a0922e3fccefe5b7fc03c836c0a623f5837e1d18fc1b75ba42a3d4759ae4740145298192651bff388fc659ad08a36ee3543b9cd58638b4df6ca7afdfce848aa7c10277e0eccfc9572895c0a925a6967694c3a65bfac36982b0c4260ec357baa8e0af7c8c5c8262befc5d2aa48e5a85228e4551ebec215f9843e4efdaafd37e79cd037c5844520a04466449eced7f0041f6db9225d84ae792b4ee9cf05fc2cc9e67e293c6588612b5f02307f88ae8c7c1aeb4617aa008665158b29d36dc8fb266b3d8b721e", 0xcf}, {&(0x7f0000009000-0x57)="461aff0760fda283dc1bb503f5c4713507de8a09d5e9c45a2978ac1f8a4929c302c39e93a1a8bbde62b267733edba311f5c840eb333b7d7b09dd89d3ed6f7baaac64ea66585ac56e5cb9543f766ae31b36c048c146358c", 0x57}, {&(0x7f0000026000)="7993e9ded0c521161ff44e3b5374772ff8261f7f9fe2be7e0ceb5edfb340a76853aca170683ed3e458ef7a69429388bfdb7a709af4178d938bd106f93cfc81925508cfdebfe2c94588823fc117b287c2ec6b4d51705f5b7e5a6dd042b9b8dc5c3bb826297dd9e32bd4e5b3593fb39a72ee87ec0bbce9990501b7324d537c34ab35dac7b87892108c7cdecf4f5785e7dfa7c7ba8e1a6834c2bb9755b1d4ad71ab861ee70a0a529280e53423b75becba56fc1d", 0xb2}, {&(0x7f000003a000-0x53)="d40853434862bb3e41aad3376dffc2badb342eeb5871a8a824ff721979b0c7667329c6af0de8e88c014edbd9ad48907e2e2726ce4b71fa0c00ff1fb5105c5de5ff32e64b0c8a3ad9f8862427b8ece82aae62ef", 0x53}, {&(0x7f000003a000-0x31)="85ed10dde9db8d3449af265f313a82360a82695783a3bd226450ecf22b2283732dd623a125f68f7bb50e62115d651091e3", 0x31}, {&(0x7f000002d000-0x1000)="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", 0x1000}], 0x6) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000003b000-0xb)={0x3, 0xffffffff00000001, 0x9, 0x4, 0x2496000000, 0x100, 0x10000, 0x10001, 0x0, 0x6, 0x6f8}, 0xb) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f0000022000-0x50)=[{&(0x7f0000038000-0xf2)="7393a729b52565a58dc8ab9aaf0c12e33b32a2dee00bb727e3afe6b53b1d0d7701c01a37d83d287870aeceb5b93e8b067cd3b249331c16146d00fde159da13a765ff6266724b30b0794a02b7e05342b726902f2e584da96f6ad7da2277bb754155971a340972683fcf0c13aa47437eb23d4ec0d8ec1bb57b169b2c428b2a49a3e55fe92cefa11700e625ddcf31617bddee79253d45c69df3734528d48a94b8a66da25adbe81375684ebb013fa41b97e0e7e849da350fb24ad411bb4929f0603130b7a9157367437438fecc9fe3f8b8dd0809a2a6d5c036680896d9df38fb0a2ef9dde5a2b4e9e28be157845a725644201578", 0xf2}, {&(0x7f0000038000)="bd0bcda38831c5630445c0676e30d6318d36263d44eb81da9c919f25fbfff22f5ca5bb5a11b96d714e73296786c40e7f45bb7463ede21d9c3c3b8852de11dcc10385e1c483a6b89ffebae1e0f49adda9987f364fbcfcbfa614b53ae4f8347f32d93e952b2c1bb9c2e4e6280d0a75a604f8bfc210ad1f99b052c5628198fe0eefed9ada09cc044999151fe4156640312e5a8e088fd20087b43a", 0x99}, {&(0x7f0000039000)="7a5040877b299ed17532e8274aa1214ea23818b54596df9857660109aa519517d5753fb8244d9bec53ac07d73d6f43e14ff81254896b799d96e43993455a4783750f190fbe8396dcc716fbd7a92ad7bc901e3cf53ddb6e66e0321de34353977143a76c879c7683c5553bd24c81f65c2821f0c23744b3937ec767d7", 0x7b}, {&(0x7f000003b000-0xbb)="5b50de383397833a47edf4d6fd299cfa724f05c75eaaa5ee41d7fb1045fd591a1479f3dee4fe11970cfb3821699cad0197c2e61f6fa3d17c82dc0f0cd7b1b720e9c1fac63f5d8c9eb41399b11aa85d64991d9a25bfa2ea2fdb392e9cfd178807ee162dcde7a7a5774bcb2d11b213e09a59d62787609b698fc30b8f5015e8d12d488256469b5b8ce9e9ac132f1a3ac68d96c6aa00b9d17ee17e24b8ea0eb879cf799c4ca7828d20b85654cca756a1c5859f893db40fc538f8e330d1", 0xbb}, {&(0x7f000003c000-0x47)="30fc047428f0b5ae04c8e0871ef32e8636258d10ff359c53c83e43f3ea51cf671c822d11af3a66b0f9fb99d98b869d2e8085b810ba439db628e1ed1cb935cad09237d43a964900", 0x47}], 0x5, &(0x7f0000004000)=[], 0x355}, 0x0) 2018/02/05 12:42:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d8000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'user_u\x00'}, 0x30) socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000c05000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) connect$bt_rfcomm(r1, &(0x7f0000c2c000)={0x1f, {0xf8, 0x4f17, 0xffffffff80000001, 0xfff, 0x3, 0x7}, 0x87c6}, 0x9) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000096b000-0xc)={0x0, @multicast2, @multicast2}, &(0x7f0000447000-0x4)=0xc) connect$packet(r1, &(0x7f0000265000)={0x11, 0x1, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003b9000-0x4)) [ 229.594548] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/05 12:42:58 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b4a000-0xd)='/dev/usbmon#\x00', 0x3, 0x200000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000690000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 12:42:58 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00008f7000-0x9)=""/9) 2018/02/05 12:42:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) mknodat(r0, &(0x7f00002df000-0x8)='./file0\x00', 0x20, 0x101) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x20000000, 0xffffffff) 2018/02/05 12:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000495000-0x4)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000a45000-0x78)={0x6, {0x2, 0x1, @rand_addr=0x675}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x11, 0x1, 0x3, 0xb1a, 0x6, &(0x7f000025b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10001, 0xffff, 0x5}) 2018/02/05 12:42:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000453000)="084840212d97031837b721d7c06e430da7b307e1", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fremovexattr(r0, &(0x7f00002e2000-0x33)=@random={'trusted.', 'system^nodevself/#user,system{self^trusted\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)) 2018/02/05 12:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffd, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000), &(0x7f0000008000-0x3)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000082a000)={{{@in6=@loopback, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f00007d4000)=0xb766) sendmsg(r0, &(0x7f0000834000-0x38)={0x0, 0x0, &(0x7f0000d3b000-0x50)=[{&(0x7f0000afb000)="b7ad51b4ca47179908fe524f272c26a6fb68fbc891beecc0a9d89370de6e6922437a896c6b0b71b4e35f6b0effc255ffdbf174cb606dabef4f342be075e1f8c4c1d9cfe395935095f5bca18feb38f3c05b28b5d264a26184077b55b2b60353cb0084d07afb3124bcd2a44510364c21165b7b349a183e6a689a9a70b824ccdcd9040da371bd0473b0bcf3ca8f62e906909f63361d95e928855261b856711b64c4bfd8688cb27904a594", 0xa9}, {&(0x7f00009a0000)="b7a21913b1ea53f52d14cdb0ba4e0a589b6f04b407aae47bc0736ddaa5077090e5d101de8fd6eb019d7e15ee00044a69f8da34537c263ad0514347a1ac628e7878", 0x41}, {&(0x7f0000e8b000)="0c3b73dddab3e8b74c02e1f0aa56a96d922d6eabf76a5111888df582631a857da7d6068ebc98b389e1d78c5ce81292c181923e8091b8dc3cac0aa30f13a8914537a555f23e158fcb806edfacc330bdc51c3e17f474b2cdb1b34a92f67cd7a22c46f1de21a0d53f24c63f64b4f8b96e06e9885fd12cb06aa0b46f240c74b8adbf498c30bd95d9a3de9533e028ad6eb94f94feb52bf82fcc713e0d655069edadca4b7a9727c5e2d11ad27c1befdbb2e92598582b63520e3806a29df38b4a601494cda8a6cff9160fd98510051243cdab7b1742b1aadc3ef2de478aa512fc0cb36d73b2ec44", 0xe4}, {&(0x7f0000f89000)="ee945a09ddc4fb010c69816ee3164c6631d4a58bfda3a64bcd0b908852831d0336148c43eb8cf54e8b97d03dd529d85e21e0c7b62b97e79abdce8371ef57acf77c00a8728b67d06138e5ead9a2310431e9e9da6d73282ffbfbb6bfc520b0741a215c96097594b16267027b035074f64250089d3472b52eedb042ea3224cd36c845f349a4cd8b6c", 0x87}, {&(0x7f000013a000)="f3246651ece65f1df38200c5d64808a9bf21480f1e926886fe2518cbba4113", 0x1f}], 0x5, &(0x7f0000141000-0x1448)=[{0x38, 0x1, 0x3, "0f425337d1262a38d0435e9b108de46772bc52c63c761791854dc8fadd32dfa7c1ef0af6"}, {0x1010, 0x0, 0xfa3, "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"}, {0xf0, 0x199, 0x5, "c1c1c88b8b87830f369cc8c6a4ec08e0540faaaad72e5ba37e47eaf0a9c984560fc655bce36273891453a8c8a268de5c308325299db376544ad7f0d2382ef7b3f42032f64a2ff56f8ca3c06d729362a11afdf316e6fb4eb4c8156fb0e9887a1595ea132230035a5b2299159431f0361c61869df7b7059f138048393d1e62f4bf45cf340ca58abbb022038f99784a83e12541dedba8d5111f2cd8072cd528fa23396cb9deb8856e08a4ef6f74cbc594f5b7e5b4f9f33bc4661d2f6d72723b04d154e5bddd52ff7005e8af2843d2b513d34165f8af09f567fc3b"}, {0xd8, 0x119, 0xffff, "656fec1955a3b166558c5962615dc41c91529ebf8f803eab78da352b6714092029809cefeab10e7b29a438fef12274230dbce171c0c490dc1a4c44c6fca1a0cd99702e630b38194e92bcd995f9f04de6d474373fa95583f3a2493a8ba90bd1f009ff2764e1c34fd2097ff14a8abefc04282d073f8ebc936e7503f36b9b1984453e76a1cf8ae9d2d5dd848f5a3255fc2e761689784fd54248de99b3a34765c0c6e201436dba1dcac648c9469a1aa9c3bf9ef1603a9527e56ff8d74ecf173c3865b05522"}, {0x108, 0x101, 0x68, "b9ca393fcfb601683a12e0e7b3086ae843b05af370eeb56c6480104459eeb9c7d8d8f2f21bbb271b9e3ef2ce6b27ab6e5436183a63fc35e2ec76927a246cbe0962cdebdf73dd0fd9439eaac5ca7d01860d8e68599fdfef73028c4f8c62457d795a4d2d4f5a7c8df4487dd328dce98d3bdfae192aaeba529ce4bbc0e6a4c8ca76e648287fb6e0d385ac836d6d9a12ecefecdfabaa61d11f46927e761094212e91031facaa2bbe80d6e143f759b30c524a878bac3d3ddb5782385a7ee4487b46c35b73991a1f1774d97c9e62db9e208712e090eaa09dccf89de4b0bcf5e3266d8e5e7a58558d45abf003f53f7d3bbb4da00def9461"}, {0x10, 0x10f, 0x800}, {0xd0, 0x29, 0x40000000000, "2be10c2f24bd25946269cb95992a48fd483aa5619f494f6e74b827f28ac774cf8a2923c56d6294a2151f4bc193e9c2d4f4ac068617294738673b0362b71571b6b390259dc1e73cf483634d83a509329f7daf31fa794852ce76ce4d62e63e9120e048035acb5abe323809a4d1c7fd90a76942e23d45d516166621a32a5ae2fc288c9d748edb563442d4599239da39dcd0cff8d609813e7d6b39e210cabe6cb3a277a82a4fba84bb9c94ddccfb00857bf64ad6807558446d1dfe016b339d859f"}, {0x50, 0xff, 0x0, "78f7d48f6e6ee754c82a49f34feb402eeb489eeff85d975ea1bc3751957dfa82e78907fab751c83bf6d3f0a971c40b5cf5c714825150919602"}], 0x1448}, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c67000-0xc)={0x7, r0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000027b000)={0x3, 0xffffffffffffffc0, 0x2, 0xefba}) 2018/02/05 12:42:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f00005b5000-0x400)={"1edc07646cccfae91c0f080bd971d318c9a4afc7038f2478d4a4c267c784846267af5c6a34c2012395c6b3b30ece1ba05b5c402811ed828bb3379e6bd3b7f41c9a6b58c3b0d4c45a308385c6b5cddc7d1de80777688741c0fa1372b0ddcb0e7518b2c02e54c59cc8360930b0cac8a49ca0dd4e3b2479829d58dea2f1d8f2e011b11772fcd694bf37216fa7acd8b10ecb3d8c362ded7e4647840d15d20b0907fbc6220282566c2f57bf7fa78e714e7bb0a387ccfcb78f262357fbdce4d8d2f8612dad497613cbe58f8451a5d10c49793d24f1985fb621a2504fbdc8bf2cdb9a03065d0c7299a00c3e6ee1928af7a3a0c047e9786872d28c228285507d847d4d62ac29f964bf272355e7d3344a40f85b82a94a900040fb2d2b5f66c27615494a97bc617a3ed37b653b58a648083408db922607c6750433254aa5ccc8485cd0d92b9c543cb38485231a4b6c7cadc7369d6e5dc8459317a781c506360543a8e113c7457aa7900cfd208a8a0ba0c25566719ae47e0349eb8d8abde5962d5d102fb8ceafa9926c5548ac80640ce2f91a590e676e637347c36f732c372f653f93208ebe7e6ba6311f156b76a246e26cb3397b835a4b592b804e34bb0ce58d18a6e6a4e187e75f2574ad7c2aad84a6fd170ebcf6ce654a8172c8b360194593435d1771a0707e85941b3abe24cd5815c3632e1c5ae975deb5f607fa6c62083f7a2a231bc636e304730d87f1cc5ce193fc65e485dfc0562591179e6933f28d30bba9e3f9f1cf96495894f42357f3d0b414da1ae7f0cc381c07c90c446f7372e0b5a291268ce04bcd72f3e943be840976a979df1ea28dea85ff23a51ab06c8d375b0b49d4bb4a652db25f12919dd40f41dfb47bf9dc6bf542aa203075f52f4d726746d9c9d84941e8380cecb02083994a3c2b2bcf142aefd2a35ad8d360b80277b5b10e76a9d3c626241c88caa3afbcf61a0c6f9daca686e30eb860d5658a15f6bf38c1ae93351a7aaef11c176ac43d9658e14b8344bfd523839ff74ad4094f767ef0f71f6e0e416121153200d5cfc0f26cf46be2ae2da6ac731362814232e22b21cd6b2ae27decf83522265fb9ec0997b0c9a6d3be4e03dfbc0334aa48c739c66bcf5d45b28c0acd385cfd2eed85975e3c0423201ee268f5ff7936457315bb8fe1f0751eed4dd9aab5a8d64bb35105fcd85942516e7558b440447f0cc544d487fb27c642cbcc864e452746fb0183a1d8785466cb7d06db656dae8d3df10396865629ff13b63ee6341626856cce9c7855a770216bf0e010b6ec6c313656ed4ce1a60c05576c6866a256287df21fcd34af3fec4e7dd372195a3dcb9e4dd1d9b5ff9efc2037e3274e16ef0cd9eb5f702bd74b26a95b93113964653b7bdafd01f29aa687991a32ee514279cc4c77aee0eb4990d8ff5f8dd282892491895e370435ff858c832a60"}) r1 = msgget(0x0, 0x8b) msgctl$MSG_STAT(r1, 0xb, &(0x7f000066b000)=""/4096) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000), &(0x7f0000abb000-0x4)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$midi(&(0x7f0000bbe000-0xb)='/dev/midi#\x00', 0x9, 0x2000) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000d96000-0x61)="7110efe0ee5aeefe226af5df417c2ef83996ad4c3cae83a9d6b0f0ba6063f55b852ba7e457ed66c6fc432e5fad0490ba88c10ac8399fcbb9505d3b21e01b95b419f6fca3d869f8371f82ce1bade3931e25ef82a5d4fa727052ec9c5d964b2ec5d2", 0x61) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000070b000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x60, {0x2, 0x2, @broadcast=0xffffffff}, @generic="ba8d8b38c90a371a396c9a5c1eb14d24"}) openat$mixer(0xffffffffffffff9c, &(0x7f00005af000-0xb)='/dev/mixer\x00', 0x200, 0x0) 2018/02/05 12:42:58 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000032000/0x2000)=nil, 0x2000, 0x0, 0x4113, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000034000-0x10)=@llc={0x1a, 0xc, 0x6, 0x9, 0xffffffffffffffff, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xbe)="6a10321b3a444ca829957b1bf09e0bf0f3781fedaa519b666e694478bab95ac54ddf72ecd9dacde2f564f1b3c1ecae738af39ec4702240b86b9989b99313356d5ed2db1b6d00777c06b28aa302877dcb62f5a17332831f82564637ba0a02d4fe17f53458fcd05ae6e4b28a4134ba04601db5d3917adfe98a2fc90e564130169a390b9d11e144eefb7d6bb7a90eb1bf40d9bf1325b98b4c15e58497382d8f45dd9773e233bf5c31845728c410423d246d2ce84c86c636f597a47eda415151", 0xbe}, {&(0x7f0000033000)="c775eedc35aadd75aa54501eb8d4b06c87400005694b0a83d1c79e191c2179e85d79e34a62e839c6a2ca60f97a39c48f9a283543438bdfb103a8f11e91562f9deef9a07c7a8c7d854f9402b513be217f678eaf01ffe250cb512a2bcb0c41e19c3ba84f6dd1b18570c959c80eaa6f898e5264fcc4b53f6872f490f222394350f9a3da447f1f3ff425004566bccffe7b35203bd086151938f15cf715958dd03219a3601fc312341b229832207082613d08ba16d28f68231cc61076d6f805", 0xbd}, {&(0x7f0000034000-0xa0)="c75343b5e14fdd18f0bbaec5cebd0ab3cf43e839ea26bcda7daf936ec11b75494509c0886d6885216ea4f770f60c82495731210fd0d7e6b6868899bb6712ffd781e543db0e26b1f49ec99197b9899ee1fcbea2d9527d781ce5df4d44956287c4eda04b78639701b164eac463bd1a9c061d6a63c0120849b2e97f11c9112bbcd133646184b78ebfe9656a7b3c149996f84c265264fd7282ebdcc5ee41d0ec02b2", 0xa0}, {&(0x7f0000032000)="53b132b688dcfa8efda4712bf9171622d61145ebb3f4b2ea889cbc5ae4d81444cfedc51053adb93e387cca6cfce0ef068699432426df309770648779afab9553e2fb02058905ef20c3f4fc85327b7894dc518de5be61d329e294e3b584cc14d087fc244a82f8a55e270ae17fbfdc3f9be3f04d5e1a80a0e92b0a2b4c499ac48e29435748128810354df869c75f07bf287287f56cbbeca44e09", 0x99}, {&(0x7f0000001000-0x1000)="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0x1010, 0x40000}, 0x2}, {{0x0, 0x0, &(0x7f0000032000)=[{&(0x7f0000000000)="b273be43431ee41cb3fd434750983daabe44672a0f22bb2e8bc01e15c994a6292899d3f5b6ecacab49044094310bda455b10fbe0e996a3719c1eac257caac0f4478906bd90437a4e5c8e7d97da90e0a6e6cdd94bebce46813931cecb80f79b752eb3505cef55e5197f5d54b9f3dcf9cd2384e46f6268198adef42df78d9e76f3ab44064861429990dea4382c6349b13795cf8bd3", 0x94}, {&(0x7f0000000000)="9533a6247da9d3ebe98ccb0a552f0c2e087fd95ba3bccd13b09ad12410f20b2fb4e2ead72bda4d490834448df7d67d819facaa57a7093fcc552a79ad6507fb6a5467dcbe4a254af4071cde7d9840714f3443bcbedfafef791e81a13b20a006e8b85e339ac74a6127af9dbf1ef24c775e1ece40d01fbe454f637e56267dbde3c6bd0bee382432372e74071566bfe2c2b78d052c9a1537b2feedf771f9e520afa5338cb303695e6ec9af8fb3f0feead0ddf53b8a2ce87bb338b7cf06d6cb81f95adb1e073e1b759c26e9b3c8d078", 0xcd}, {&(0x7f0000033000-0xa9)="1524f571460068d78ea2a32584449b394c5ab805cdd3b5aecc8ca7b4caac2866a18a563b78ea97998fd6ba9c4104f474ed364e092c6712bad5e2b9c234cd7a9f281e75d570482da175b951bf1dcd8296c4315d2573a5f45864b2dcb87af116e777dc460a8bf2a632241acec4aebef9e9740764ad54137612d792698801192fec2dbe572659efd6403a6af68ba366883ef6aa08a125f1e03c22496c1464a09cb1aeba6c75eb60c2a9ba", 0xa9}, {}, {&(0x7f0000033000)="529796fbd392226a3b03134993caedb6796099a13b960d8d91bdab8312639b7c207ab5588b", 0x25}, {&(0x7f0000001000-0x86)="222f387a7729a0001e8462dcdd0ac989392cab5b6c62200f65ac761349f5af9ead581f6658d758205b6b50ded7f234ef98b6c72bed8a18702802ab835990d1308da079e18bc4e0132ec6a9ad763e573b494613c60700fb6c32219f4c67fe17906083f28510dfe9d34edf9420cd8808b607ab6ef49e6c71e677e0f2d1a8a7a4374ce0eb7e253a", 0x86}, {&(0x7f0000032000)="d31545d105d00a146e69e4807e9eeb396d7c115e3f9c9d22a16aae5f8ca8459dabb46db4ceaf6392513c01fa45d8620c44c02697d26f0717524ec56f38", 0x3d}], 0x7, &(0x7f0000032000)=[], 0x0, 0x20000004}, 0x80000000}, {{0x0, 0x0, &(0x7f0000032000)=[{&(0x7f0000034000-0xad)="93270c651eecc17581f72966a5577a25521412006d68b680b82e4dffe1f1ee40d1424b6c9a9937fac725aeae9a3e8162d342c28ac8afbb4381cf298227a7086c7c7b2aa87073e4039d9007d8765bb846588a8b0e86946280b69dbab5eb7d9de36240253d175e1f73a469793f76631a537d4be933a9c3be7999ac610f353184d13fae82b4342402287617e9f8716b7f8b30a0857c10bc02a865988f95ff5f1dcf6466e46ddabd058396f72deb40", 0xad}, {&(0x7f0000001000-0xf3)="0dd5ef9506e588dff1f96c71946aa9e1cf18182dc2f409be1553b48ad371aa971571467d27566de83b2f6dd7810827ad4927e74d1b5d03def31a6833397577c26a6391062debfed550367acb5ae190713969678d11bc0c264dad66663512407b20db30c353de0af843959285397d796e02d6aea3217643d2b3881fe7994972673c4cd6bb8167db894e4b4ced3bce482e224d726a3cfbb7ca7c032be3876fa1cdc13e6c46762507cc0aebbfef82330e04eca828cff88d442f77606f90017edf60a0f370ea23814d1cff62a69c94cba6ebe9512d259a56a475ea4961dde03da2cf911ae09a15716cc687a5c98be6e308f8a5d77b", 0xf3}], 0x2, 0x0, 0x0, 0x4}, 0x1f}], 0x4, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009a4000)=0x0) move_pages(r1, 0x6, &(0x7f0000113000)=[&(0x7f0000a38000/0x3000)=nil, &(0x7f0000346000/0x800000)=nil, &(0x7f0000dff000/0x2000)=nil, &(0x7f00008ca000/0x4000)=nil, &(0x7f0000d72000/0x2000)=nil, &(0x7f0000f30000/0x4000)=nil], &(0x7f0000d20000)=[0xffff, 0xffff, 0xffff, 0x101, 0x8001], &(0x7f000061e000-0x4)=[0x0], 0x0) dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f000065c000)={0x0, 0x16, 0x0, @tid}, &(0x7f00001ec000-0x4)) 2018/02/05 12:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000611000)='/dev/audio\x00', 0x4081, 0x0) getpgrp(0x0) stat(&(0x7f000063d000-0x8)='./file0\x00', &(0x7f000057b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000098f000)='./file0\x00', &(0x7f0000193000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = socket$bt_hci(0x1f, 0x3, 0x1) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006f1000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000612000)=0xe8) stat(&(0x7f0000f61000)='./file0\x00', &(0x7f000007b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004c0000)) stat(&(0x7f0000df1000)='./file0\x00', &(0x7f0000fe0000)) lstat(&(0x7f000028c000)='./file0\x00', &(0x7f0000c09000-0x44)) r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a62000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000da6000)=0xe8) r11 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008c8000)=0x0) stat(&(0x7f000097a000)='./file0\x00', &(0x7f000054f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000040a000-0x38)={&(0x7f0000f91000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e5c000)=[{&(0x7f00003f0000)="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480347f35800448137507e62a5999cb586ed623cabb29828a670714fe96b879ddf97c3d48dd6f07564f44eb45bace19729e6134cb35fdf572eec33325d70a1e3ee81ec82cc681b64b904ce32a937890d670ba1c4b3478f0ffd69d02b7c286115cb01121478955dee5de32044ff9916afdca5f95b3b570eb9fa5e15eb40019958938bd7dceb782c2a0300134f42fb0b2096702e45b5191ce2170b470c907859ddb1f4fb939fa94557daa53e3c019642130c746a5958252599d20ba59b0391179633f48fcef4dc61628e0b4e31620b59dc39895502fd8fe93da9fa033696ba85d8b65e8dd98b994338632060f1754bb8bd522d771f1cebf4601fcd384363512a454f8b25daacaf8aa6636bd6c64715b1eea84f44a10ff32af17f6930607082a88a8a06a1be85e7645cc5aa5e8d7c09eceacc2d0e8f8d9d2d7878f4ef3025995a0627afe417e3c23b7fe98de1018fe7ecf4bbad06c3d4d403ff703380abb84f01b1d317fc71f2909114867a00f9cd520011d7946d6797d397f6891ccf1d8b90baff988ae22c1ab52b3f5709a171d55d346c1399fd357474e2995a8fe73ff3cc2e707b411a0b9aa4d66289579eb9068891f9b68a99ab834f012254b49e0af085513e26684ea49b8f7e5dfe51481241507ca088101ebc21102071cb1a5643b6f072c793d466528e4b4a1bb7a0f703cf685d836fbc1990f5e696ba5ef3048853130c0c820d72abeda620d6502e1e406f322bf19ea5b86d52980ab01b148dc3d3334e67e2c183762ebb12045a1611bb354f2823b52ede33518f8ab65b9242cd2f92c11a49b7ee36ad86c5fb4dacdf08037efb67f20528765c200e905552550e5c952d35f703a05ec319563b50ef9526445504879e3553a7238bb83785f8caea6555efdfa99b68fb3d8848fcead7d02bc96c27e3e6abd7968bfa0c5a2b8b3cffe2774122ed001cc99e8fd99b9e28c291777dda967c1c06cd5329b3d3cb59821be1679e5dfbc99f1240e13d5f0574f89da406352de41fc389fbaa4878bc133c8814dba9102b5fed09354e3a2471de69983fc1110838c2191c6bab2d6127feac887b28460e786a4fb8393b3e71609d2f051f96271981ec67cad0123ff3e1f5ca21d286c85ee62d74ad49b3fa98bc6a45f0ce2d1087f137c4810618f9bbff5d4da775ba28df81430769cd95c8edd7bb83b719e8501447c1d70a21a2e7e4c886f0435a2dc34af318e0d426e7c672fb2c189c240d83d5843ca4b051ee0bd5a4814f06a8ecdf8f8e40f4d88f88e77ee1e38547f3523fbb0cb72bf6986b01c1f1da08f5c524734f93cbc3bb58c679f6e70c8ccbe6ce6bfdd0f3c3f19ea28f49cf1fd47ae1782eadad788df85ee43e3a4ecc53506ee17976f1683037e6d8d7c77bd591842e5e06cdb8c64cde3e27eaa0825d8512e64848bcaa2895627e17e894b3591d5d656e328c4a52ceb4c0410db7b8c6b7b2110d21fd991215d3083a5d9225fea71f8b70d44d81cf91035a4f703e4429080c714f27506f04ea96bd6924c5b312aefce040f5a35c578952cc5033b15bf7611c10d33e979b9ad3fc50644f26e1dc44d7cb25f5d222ba6cc4b142783713e6c75f76851f61f0ab85326d3097e28788f0eccf7274659707b2d26b63f265ecb63c8556d10f95bd6c744568193e421123b1b5d9b56c8873fbeed87c5e664e6dd1e30b73c08b6554bb4220db6756cf483c1be860140463007052870af5dddf39654518d0e600cde20020b184171bc43218b6b9a55ec123115a646ec02ed5c29e4c015bf05642ed798f5dd8d84b81152bbe5c678a286b35bcc7f233f257b386bd75eb95da3f04aea8502021dd7315d8113be1991aaf6a1dc6382456b4469963071e9c4b26c09eb86d44598dada3c72c5281b21ce81a5f52b05d0d1fe4f88e96a41cabeebdf1492e667573f5fefab25aaf077fdd4556e2b702eb530c378ed5afc310e1636df23e77bf89853dd7f136592cde0799e63fe4058f6458cee567c9544dcd79bf1adffa659d5b88b9ea651ff2c3395db23f7eb191d8c5d642db300715fe95dbca9e29c9b4494a05107a63432ed45d153d38370b7e7d35906907a2da52fc61d93ff5e4ea889fa521a37516ca8261886bee05af758e0ed6d9af396b95fda8b85faa0be51aceda3d50fdd9c1f0c69da642c67f63a5d5b83c4ab69f51416922b8894336f6253b2980b891d681a182a591f0cc0d09ecb12635497f051cae64a5648b507b94255c85f7700b2e8c0d153999a2caaa2c8e567fba2398b497", 0x1000}], 0x5, &(0x7f00001db000-0xc8)=[@cred={0x20, 0x1, 0x2, r6, r1, r2}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r4]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xc8, 0x1}, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000062d000-0x8)) connect$bt_sco(r0, &(0x7f0000292000-0x8)={0x1f, {0x3, 0x400000000000000, 0x9, 0x4, 0x1, 0x10db}}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006b2000)=""/48, &(0x7f0000673000-0x4)=0x30) connect$unix(r15, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r16, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r16, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r15) 2018/02/05 12:42:58 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = syz_open_dev$dspn(&(0x7f0000023000-0xa)='/dev/dsp#\x00', 0x8, 0x240) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f000002c000)=""/233) syz_emit_ethernet(0x3e, &(0x7f0000019000-0x6b)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @empty, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast2=0xe0000002, {[]}}}}}}}, 0x0) 2018/02/05 12:42:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000022e000-0x10)='/dev/input/mice\x00', 0x0, 0x62000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003ff000-0x4)=0x480, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) fstat(r1, &(0x7f00000e6000+0x46f)) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/02/05 12:42:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000bf3000)=0x4fa) vmsplice(0xffffffffffffffff, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f000019c000), &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00006cb000-0x5)='reno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8), 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = getpid() syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r6) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8}, &(0x7f000023d000-0x4), 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 12:42:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072c000-0xe)='net/mcfilter6\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000751000)=0x2a3ae9f7, 0x4) pipe(&(0x7f0000e2b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b9d000)=0x7, 0x4) tkill(r3, 0x16) 2018/02/05 12:42:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000693000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000002000-0x4)=0x1, 0x4) r2 = socket$inet(0x2, 0x4, 0x20000000006) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@set1={0x28, 'set\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000001000-0xd)='securityppp1\x00', 0x2, 0x20, &(0x7f00001f6000)={0x100, 0x1, 0xc64b, 0x7fff, 0x4000, 0x592f4052, 0xff, 0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0x400, 0x5, 0x200, 0x8, 0x8001, 0x80000000, 0x2ec9, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000000)={r4, 0x10000, 0x20, 0x6, 0x80000000}, &(0x7f0000001000-0x4)=0x18) r5 = dup(r3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x0, 0x4) 2018/02/05 12:42:58 executing program 2: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000014f000)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000093e000-0x1000)=""/4096) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000093e000-0x14)={{0x8000, 0x5, 0xffffffffffffff00, 0x100, 0x8, 0x6}, 0x9b7, 0x7fff, 0x7ff}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000093f000-0x32)="561fd91b0485bf534ef947fd5b05ae1a8576ac0055edfb15786436c4fd67ba816d01b4951a8b9360ef2d49c5837147a4cbc7", 0x32, 0x4815, 0x0, 0x0) 2018/02/05 12:42:58 executing program 7: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000a42000)='./file0\x00', 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039c000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e2611ff4f1a8ad6e21337f4d44e2d2a217c048e73d163d6084413602fb3cff4ac16c5fa0e24893c440b57251f3f7b436577869080a0639a2c9ceeca64be3ff3857d1794360bf90d87705988bc13af144773624b70713b8347552c8d806f6a68efab157a7855a0402b679cf67223cc605b707097eb42af43dab485bf2fe70ceb9", 0x59}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) [ 229.869288] NFQUEUE: number of total queues is 0 [ 229.895234] audit: type=1400 audit(1517834578.980:924): avc: denied { map } for pid=1135 comm="syz-executor6" path="socket:[83599]" dev="sockfs" ino=83599 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/02/05 12:42:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) r1 = semget$private(0x0, 0x1, 0x55b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000+0x284)=""/55) 2018/02/05 12:42:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b25000-0x2c8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x21, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) r1 = syz_open_dev$amidi(&(0x7f0000822000)='/dev/amidi#\x00', 0x801, 0x101a00) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00002d6000)={0x3, 0x3, 0x20, 0x0, 0x16a3}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000bc4000)=0x14b) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b2f000)={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004ae000)={0x10003, 0x0, &(0x7f0000b6e000/0x3000)=nil}) 2018/02/05 12:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004fd000-0xa)='/dev/dsp#\x00', 0x1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000050d000-0x8c)={0xf3, 0x7, 0x8, 'queue1\x00', 0x7}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d04000)={0xe0, &(0x7f0000bdd000-0x28)=[{0x5, 0x0, 0x0, 0x2000000000000006}]}, 0x10) 2018/02/05 12:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x880000000001e, 0x1000000000002, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002bf000-0xb)={0x33a9dea4, 0x200, 0x9, 0xff, 0x6, 0x7, 0x2, 0x19, 0x771, 0x0, 0xfffffffffffffffb}, 0xb) sendto(r0, &(0x7f0000eef000), 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/02/05 12:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f0000adc000-0xd)='/dev/urandom\x00', 0x0, 0xc002) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000085a000-0xca)={0x2, 0xc2, "7d3dea4706c9ee7a27d077d15105b7e8c2846fa90af00d4abd71fb6412e93ff76a8ba906b069d5dfc272a06f5ba759b8a4a096de9e24a2544db460d5148f14c7d4e2740248393958ca7775956d1e4ddf1ccf2d80f6bb075411e147f52b67357443b12bfefb44c02dafe1cb0bd9ffb995202bd83e2b15fad4001807310d498274461e02d1c9c946a55a3661e665cfb3d46529e826738d31c3faf59281f9080341c368557d2a5752e8bfee049802f8c9e3d9b4a09ad5d653a78680bcc11eac7cdbd077"}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00009ca000)=""/178, &(0x7f0000ed2000-0x4)=0xb2) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000615000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/05 12:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000414000)={0x0, 0x0, 0x4, @tid=r2}, &(0x7f00007f2000-0x4)) r3 = add_key(&(0x7f0000b51000-0x12)='.request_key_auth\x00', &(0x7f000099f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000109000-0x53)="c94b80d84bbd2c9e3a750b99302c85c15ab21960aa44d86a0d0ba2011b89e68bba11246b45aaa9a6986169483acd3a171cdad7656651fc4413579d71b1b6fd754b1d0c60d43dc8c8cb1965830c181e88e5d566", 0x53, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000ae3000)='user\x00', &(0x7f0000a75000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000022c000)="c2fbc39aeddd1c113934be8e9243a2ed9fd37766720e1b03118b146049a36c7ef41b204f53e45bba176886cf7f1c0e2359a7b34329cfe5c018350c7139336b37212ff0eab3a171e7cf7561ac21ce2e0ec609aeb14ae86e628e11949dc1f3148cf4ec7214cf667bc58b864ae659de2ee5b3149f3c83247e3ca8a142c273b0198275cb75b06f715fc8a9146b80c94f31317bde1af36a9e5ca2367dd153a2bb718d6dff2056270190ee043ba32e6bef62d79f30d27afd5c45547e128f446018b00870b7a4e599f38dbecbfa01ea9746d32d18af34212f9c9f89d341a7287c88ed8c4f001f6327fbd8", 0xe7, 0xffffffffffffffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00008bf000), &(0x7f00007e5000-0x4)=0x8) r6 = add_key(&(0x7f000045b000)='blacklist\x00', &(0x7f00006d8000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dd2000-0xce)="e0c634a50fdf10a8f94fd13c4a374e9f10820c00015ea104c7d3894bbcf53f5ce67ac2369e980ba6fca3f1fbd93d748e6388fbc891af141ebed47595185be0f06558f24037f298c2a4c76dc2246f81ca1658fcceae17e9eeaa78a60001d4d8765f93337aab2cd95c3a57742482358f36eab22afcfdca451461a2227f0041cb48da437c28970b5980c83e2b4e70fc714d5dcf63d66999db188ce7750dd57bbd400c38d0e5349194b7d70e62613226547ef3e5708c8f67736955526a82b28425113c22556ae2a2db2463baf4de174b", 0xce, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000ed6000-0xc)={r3, r4, r6}, &(0x7f0000d88000)=""/76, 0x4c, 0x0) 2018/02/05 12:42:59 executing program 1: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000068000-0x9)='/dev/vcsa#\x00', 0x8862, 0x101000) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000069000-0x4)=0x7) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000004f000)={0x0, 0x8001}, &(0x7f0000069000-0x4)=0x8) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000068000)={r2, 0xe438, 0x1}, 0x8) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000069000)="351d36a3cba75d276083d14d6562f3d32e53ab6788accfe7dd190b63f226593ff096504d4071a61df8d1c4f771cf8dac3cfc240c63292cb8d8cfd990309f6fe4bbadbeeaed928a472f226464c8f8481deb7f7d97ce42c3f9cbcd1f7cd9513600000000b070279ce4a68bf620382c1e899adc062916c80c927407e740f12acaec52a30074f6c6c2d2443093314d249fd02891297514e70b8f148afe5033846cf8dca8a7655e3c11c45b2d215c2456b0892731527d6865b10a1225f99dffaff632c1bb146183bcc9", 0xc7, 0x1, &(0x7f0000068000-0x10)={0x3, {"90d0b7026a53da"}, 0x7}, 0x10) syz_open_pts(r0, 0x100) ioctl$TIOCCONS(r0, 0x541d) 2018/02/05 12:42:59 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000-0x11)='net/fib_triestat\x00') exit(0x0) getdents(r1, &(0x7f000013b000)=""/181, 0xfffffffffffffeaf) 2018/02/05 12:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) 2018/02/05 12:42:59 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) lookup_dcookie(0x4, &(0x7f0000013000)=""/4096, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x1e7, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000013000)=""/4096) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fallocate(r2, 0x0, 0x0, 0x4ef) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000014000-0x4)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x3, 0x48000000, 0xa, 0xa0, 0x20, 0x3a, r3, r4}, {0x6, 0x537, 0x0, 0x3, 0x8d, 0x4, 0x800000010000000, 0x8000}, {0x8000, 0x5, 0x7fffffff, 0x7}, 0x1ff, 0xa, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x35e, 0x2, 0x3b}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x3, 0x3, 0x5967, 0x5, 0x0, 0x4}}, 0xe8) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000004000)={0x101, 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 12:42:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000021000), &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000001000-0x41)="07f46dcf9c4ac1c65f3f3187d4d78df05fb2d139051892d3ead3674be245c274bbd0dc6bb9f4f94155fce06e9ed42049fef1654bebf09f36f8adb99a6d19eb2d58", 0x1d}, {&(0x7f0000001000-0x1000)="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", 0x1368}, {&(0x7f0000002000-0x13)="d51ba89af2aefb7d83c2ba573f2f1372270d92", 0x13}], 0x3, &(0x7f0000001000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}], 0x1, 0x880) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000597000)='./file0\x00', 0x40, 0x88) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/mixer\x00', 0x40000000080040, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000082d000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/05 12:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r2, 0x4, 0x1800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/02/05 12:42:59 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000f88000)='/dev/audio#\x00', 0x9, 0x8a00) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) 2018/02/05 12:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000), 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 12:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00006f1000-0x5)='user\x00', &(0x7f00004e9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d0000-0xa7)='j', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x3, r1, &(0x7f000083f000-0xf1)=""/241, 0xf1) request_key(&(0x7f00007c6000-0xb)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000719000)=':wlan0em0*^\x00', 0xffffffffffffffff) r2 = socket$inet(0x2, 0x806, 0x0) connect(r2, &(0x7f0000ac0000)=@llc={0x1a, 0x0, 0x4, 0x1, 0x5, 0x1, @random="d328be00ca87"}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f000076a000)={0x40, 0x7, 0x2, 0xffffffffffffffff, "741483101959031387d61f6201ad24d3f455c64fb7eeea087e2b4917eedd50b45d529bcf724c35b6f5d6a229", 0xcf825d7600000}) bind$inet(r2, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000f28000)={0x7, 0xfffffffffffffffb, 0x1, 'queue0\x00', 0xd1}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00005f5000-0x10)={0x6, 0x8, [0x40, 0x80]}) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) [ 230.569930] x_tables: ip_tables: .0 target: invalid size 8 (kernel) != (user) 1 [ 230.593721] x_tables: ip_tables: .0 target: invalid size 8 (kernel) != (user) 1 2018/02/05 12:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x280603fc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c51000-0xc)='/dev/autofs\x00', 0x301080, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c96000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0xfffffffffffffffe, 0x0, 0x1ff, "f2666bc7d46a6a289a02dccc8860c929c5c005cf58f313f54cdce25184bf360d11bdb78d119a33ccfc2fe39432078d18c154d3e59210136de566993488c06512aefc7af886c87067faf11e536a5e0c3f"}, 0x160) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = syz_open_dev$audion(&(0x7f000087b000-0xc)='/dev/audio#\x00', 0x81, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000884000)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f000026a000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r4, &(0x7f00001ff000)={&(0x7f000016f000)={0x1d, r5}, 0x10, &(0x7f000032b000)={&(0x7f00003cc000)={0x7, 0x4, 0x0, {r6, r7/1000+30000}, {0x0, 0x2710}, {0x1, 0x9, 0xff, 0x4}, 0x1, @can={{0x0, 0x7, 0xacca, 0x7}, 0x0, 0x2, 0x0, 0x0, "753b254a6f32d4d3"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000080}, 0x800) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 12:42:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000b87000)=0x2, 0x4) pipe(&(0x7f0000b23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b42000-0x8)=0x7) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x3ff}, &(0x7f00006a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000de3000-0xc)=@sack_info={r2, 0x2, 0x6}, &(0x7f0000739000-0x4)=0xc) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000918000)) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000c0d000-0xb)='/dev/midi#\x00', 0x6, 0x0) 2018/02/05 12:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039d000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000078f000-0x4c8)={{0x101, 0x2, 0x15, 0x5, "18f2616df29c8cbf4dc20128a3ee72afe8d739c3db2095809ddd5275c2245d5285787a5103a7d42e656a618f", 0xfffffffffffffffa}, 0x50, [0x1ff, 0x8, 0x80, 0xffffffff, 0x7, 0xffffffff, 0x9, 0xfffffffffffffbff, 0xc1, 0x4, 0xfffffffffffffffe, 0x3, 0x7, 0x6, 0x4, 0xf9, 0x4, 0x7, 0x3, 0x20, 0x4000, 0x9, 0xffffffffffffffc1, 0x8, 0xfffffffffffffffd, 0x8, 0x10000, 0x7fffffff, 0x400, 0x9, 0xff, 0x8, 0x3, 0x4, 0x6cb1, 0x8, 0x4, 0x400, 0x1, 0x80000001, 0x1ff, 0x5, 0x1, 0x8001, 0xa56, 0x4a, 0x7, 0xfffffffffffffff7, 0x0, 0xea000, 0x8000, 0xfffffffffffff800, 0x1, 0x5, 0x1, 0xac5b, 0x81, 0xfffffffffffffff9, 0x3, 0x5, 0x1, 0x23, 0x7, 0x1000, 0xffffffffffff0001, 0x7, 0x800, 0x3, 0x5, 0x9, 0xfffffffffffffff7, 0x1, 0x6, 0x80000000, 0x6c59, 0x6, 0x9, 0x6, 0x1f, 0x5, 0x3, 0x8, 0xffffffffffffffe1, 0x2d, 0x4, 0x439a, 0x40, 0xffffffff, 0xffff, 0x10001, 0x3, 0xb, 0x39c06562, 0x0, 0x3f, 0x5, 0x5, 0x2, 0xff, 0x8, 0x401, 0x4, 0x2800000000000000, 0x6, 0x80, 0xffff, 0x8, 0x678, 0xffffffffffffffe1, 0xfcc, 0x0, 0xfffffffffffffff7, 0x6, 0x1, 0x6, 0x8, 0x5, 0x8001, 0x3, 0x3, 0x800, 0x10001, 0x6cb, 0x9, 0x8, 0x1f, 0x5, 0x34], {0x77359400}}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000127000)=""/236, &(0x7f00007e0000)=0xec) fcntl$setsig(r0, 0xa, 0x32) openat$vcs(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/vcs\x00', 0x20000, 0x0) setns(r0, 0x4000000) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x6}, 0x4) dup3(r2, r1, 0x0) 2018/02/05 12:42:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000-0x4)=0x6e) finit_module(r0, &(0x7f0000002000-0x19)='eth1ppp1ppp1}wlan0(&bdev\x00', 0x2) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x3) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000072000-0x20)=[], 0x100000000000001a, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r3, 0x2) ioctl$KDSETMODE(r3, 0x4b3a, 0xe61e) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000126000-0x2)={0x7, 0x8}) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000181000)={0x0}, &(0x7f000026e000-0x4)=0xc) mmap(&(0x7f000026f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000026d000)={&(0x7f0000180000-0xc)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f000023c000)={&(0x7f000026f000)={0x1230, 0xd, 0x0, 0x200, 0x2, 0x2, {0x0, 0x0, 0x3}, [@generic="f228a105a14948", @generic="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", @nested={0x200, 0xb, [@generic="de9b6b2babc73feb0025d842721e5260e0221c523bce1104fa6a61b441", @generic="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", @typed={0x10, 0x1d, @u64=0x20}, @generic="be7b6297cb50a9eff7290f2614dba5f19d8fe61b9f51be2cd47b62a30df3e968a602e70daf398f65f1293b4cf906095ad86e5efafb8ad317cdc37b540e5226", @typed={0xc, 0x1d, @pid=r5}, @generic="37f72d5a20320b5b83", @generic="5403e2e9e829c61b2c3dc77162bc49fd1b84b1892648ef0a3fb1127815e4733fe0ff2125407185e2b61ab7fcc1d18552ecfcd7969bb0ebd147e0b6d7433dfb6949a26cc38e053ab54aa42c4eafc644bf7ca378c797d28ddb3a6a9ac1674b2c64390b94600fd92b41a46aee7a35402005cad2bc6f0146d444e8dcc2512cdd"]}, @typed={0x8, 0x2b}, @nested={0x4, 0x2f, [@generic]}, @typed={0x8, 0x2e}]}, 0x1230}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) accept4$packet(r3, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000192000)=0x14, 0x80800) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000003b000-0x38)={&(0x7f0000236000-0x10)=@can, 0x10, &(0x7f0000211000)=[{&(0x7f0000272000-0x4e)=""/78, 0x4e}, {&(0x7f0000271000)=""/91, 0x5b}], 0x2, &(0x7f0000272000-0xe5)=""/229, 0xe5, 0x7}, 0x0) 2018/02/05 12:42:59 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000016000)='/dev/adsp#\x00', 0x100000001, 0x81fd) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000015000)={'system_u:object_r:locale_t:s0', 0x20, 'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 0x39, 0x37, 0x20, '/usr/sbin/cupsd\x00'}, 0x5d) r1 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000015000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 12:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000667000-0x10)='/dev/sequencer2\x00', 0x500, 0x0) mq_timedsend(r0, &(0x7f0000e24000)="898567cc939a781299d8af6e0f945274c611f5403d1d00703a6465f6756c2d8fbfc602b7dffab5958bec2a045b202306728f3b7f42d9f1224a33f406fafe7dc981b3a4997137fc181b7fb3ad1866a900f44f3ed4af3452fab6429f62adaae7c93e562265211001980b90c01346f6ffcb81e3b38425272cefc4de334361339880c36aa38797d4024e2fa7c03492894bc2e225c41f64cfb8636636b4e2", 0x9c, 0x0, &(0x7f0000ba3000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000058c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f000090a000)={{&(0x7f00003b7000)}, &(0x7f00004cd000-0x1), 0xa}, 0x20) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000169000)={0x10}, 0xc, &(0x7f000016f000)={&(0x7f0000c0e000)={0xfffffffffffffeb7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x3) 2018/02/05 12:42:59 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000fe7000-0x10)={0xf85, 0x9, 0x2, 0x605}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r0, &(0x7f0000feb000-0x32), &(0x7f0000feb000-0xef)=""/239}, 0x18) 2018/02/05 12:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000544000), &(0x7f0000b5a000)=0xc) r0 = gettid() r1 = shmget$private(0x0, 0x3000, 0x78000600, &(0x7f0000b3b000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = syz_open_procfs(r0, &(0x7f000022e000-0xe)='oom_score_adj\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00004ea000-0x5c)={{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}, 0x8, [0x0, 0x6, 0x9, 0x4c0c9f96, 0xd2d9, 0xfffffffffffffc01, 0x0, 0x2]}, 0x5c) fdatasync(r2) writev(r2, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)}], 0x100000ae) 2018/02/05 12:42:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/02/05 12:42:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009b0000)={0x0, 0x0, &(0x7f0000971000)=[]}, &(0x7f0000f5e000)=0x10) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000385000-0x4)) 2018/02/05 12:42:59 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f000000f000-0x68)={0x68, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="b422134c973883df22f9e728c32e1328d520ec6e085c551b1c38561bd6b1de91631a644634796d592dc33a7a5e23e9ff788a2ed620b48a34851c41b15d21a6381d6c1abf6ed592fd2400bfcbc31fbe5649d01f"]}, 0x68}, 0x1}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000a000-0xe)='/dev/admmidi#\x00', 0x100, 0x200) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001c000)={0x8, 0x0, &(0x7f0000021000-0x8)=[@acquire={0x40046305, 0x2}], 0x63, 0x0, &(0x7f0000021000)="0480c1adff32ccf9a4c46a8cd8e4d129a8abd7d1e1c734b6635576c4f96354be2d8b0aaedcebe821e72742fc41159373a801d506087dcd6e82acbbcf4b21413999ee150a705de03d01afe8646bae76170180813665de7b5cd9ae23347dedacb9e37fdd"}) vmsplice(r0, &(0x7f0000019000-0x20)=[{&(0x7f0000004000-0x73)="e75e5070017f914737ddecb7dfb3bfa0dfdef36a9e5325c8d4a0d55e6de1f327928f2e4172001be3d46fb8c42d61549a43579ab37220bab526cdb860edfc8d6d5a4198eb0935971915251334d1f221db94a4cdcae95459c285cac026c56bba134df021056522ee9caf5293fd2539e2e8720d54", 0x73}, {&(0x7f000001f000-0x85)="84637ddf6d24b66ec21b8a21f5b9ba05c1ed37e28d0ba262030624deca6933a1bbc514183367572b47db4b59e119d140089624dd6178910c62757e0bc4c6b6a9ea4ee148a49e179a1550543e7352aaf4806626d095fe6bb8a8e4a23029768ad31b3dc6f9513282c60c1acf732daf6dd9cbf6fa7eb95690f4c760d043659f862f613b8a49bf", 0x85}], 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000021000)='/dev/input/mouse#\x00', 0x3, 0x40) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/05 12:42:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f0000554000)='/dev/vcsa#\x00', 0x51000000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000294000)={r0, r1}) r2 = socket(0x1a, 0xb, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb8000)='/dev/rtc\x00', 0x404000, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00004be000)=""/100) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r2) 2018/02/05 12:42:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r1, &(0x7f000090e000), 0xffffffffffffffff, &(0x7f000000c000), 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x6, 0x5, 0xff, 0x7]}, 0xc) 2018/02/05 12:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x4000000000000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000907000)=""/134) 2018/02/05 12:42:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000545000)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00006cd000)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000cd0000-0x38)={&(0x7f00004cf000)={0x1d, r1}, 0x10, &(0x7f0000014000-0x10)={&(0x7f0000933000)={0x5, 0x40, 0x5, {0x0, 0x2710}, {0x0, 0x2710}, {0x0, 0x6, 0x3, 0x1ff}, 0x1, @canfd={{0x1, 0x10000, 0x80, 0x81}, 0x2f, 0x3, 0x0, 0x0, "c61459454bbd68b070fbb0308ba0bfd52cf2182cbf4744576cbf231461901e761183f24ca241d2e0ef9e70723521932cfa35f9143f616eb6b315703676c1318a"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x40) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/05 12:42:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f00004bd000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4000400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/02/05 12:42:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000005000), &(0x7f0000008000-0x4)) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x38}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94}]}, 0x10) connect$bt_sco(r0, &(0x7f0000670000)={0x1f, {0x7, 0x1d, 0x75c5, 0x7, 0x9, 0x8a2}}, 0x8) getsockname$ipx(r0, &(0x7f0000398000-0x10), &(0x7f00003e0000)=0x10) getsockname$netrom(r0, &(0x7f000003e000-0x8)=@full, &(0x7f0000356000)=0x157) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/sequencer\x00', 0x40, 0x0) mkdirat(r1, &(0x7f0000588000-0x8)='./file0\x00', 0x8) 2018/02/05 12:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000043f000)='/dev/audio\x00', 0x800, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050}, {0x25}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dd3000)={0x0}, &(0x7f000038c000)=0xc) stat(&(0x7f00009c1000-0x8)='./file0\x00', &(0x7f00009d6000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000974000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e9000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009fa000-0xc)={r3, r4, r5}, 0xc) 2018/02/05 12:43:00 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="190100000000000000020000004c0b54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e55000)={0x0, 0x0, &(0x7f0000d57000)=[{&(0x7f0000f6d000-0xc9f)="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", 0x281}], 0x1, 0x0, 0x24b}, 0x0) 2018/02/05 12:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0xfffffeeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801, 0x0, 0x0, 0x4, 0x0, 0x90}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000154000)={0x0, 0x0}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000729000)) 2018/02/05 12:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x0, 0x20}, &(0x7f000015c000-0x4)=0x18) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r1, &(0x7f00007ca000-0x80)=@generic, &(0x7f0000c5e000)=0x80) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e2d000)) 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00002c0000)='./file0\x00', 0x8) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00002f6000)='/dev/midi#\x00', 0x2, 0x2000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000064a000), &(0x7f000054a000)=0xc) 2018/02/05 12:43:00 executing program 1: mmap(&(0x7f0000000000/0xd6c000)=nil, 0xd6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d41000-0x9)='/dev/ppp\x00', 0x20001, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000d6d000-0x8)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x80000001, 0x1}, {}, {0x6}]}, 0x10) 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='ifb0\x00', @ifru_flags=0x341}) write$tun(r1, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) io_setup(0x0, &(0x7f0000b8a000-0x8)=0x0) io_submit(r2, 0x6, &(0x7f0000fbd000)=[&(0x7f0000ee7000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f00003e7000+0xd2c)="2c76219d3f98535de43d80b9f34b0821e34eedd0fb30bf969912c82a0766e7c7b77b3ec031c0c657ca79299dc368a487ec4f7a830d6df21162f0ba278adc68c7db4fb28c9053bc7fa9dbd1981bc23df71a980520db79af5273f035d64f7c", 0x5e, 0x3, 0x0, 0x1, r1}, &(0x7f0000c6d000)={0x0, 0x0, 0x0, 0x7, 0x75b, r0, &(0x7f0000586000)="ac64047b1d47acbec156b174f02d253c34b71a1789819b8289f628911f73e9b8fee6021513352c4b7a59858a3446c5d461e118d6418452df2d1c7258ca982d8c0057cd42409c07e6eb36e145e970209644cb61484354ef81f937016cc6cadb489404c76b023830707128f04aa8ab958455feaabdc56936", 0x77, 0x8, 0x0, 0x1, r1}, &(0x7f0000950000)={0x0, 0x0, 0x0, 0x7, 0x10000, r1, &(0x7f00004c6000-0x3f)="c2e796086d8cd4bf2cebb38632ba180f9ffe6d0817a86017be71b2d59b9df83e19e7c06967360448465c707cb37d4f7e79b76888ef28ec87aa1b18b6eaed84", 0x3f, 0x8, 0x0, 0x0, r1}, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x1, 0x24, r1, &(0x7f0000443000)="05652ba689f2c746ace142e803e3a74de9c87178eda49ba83899288b3dc143fbe0450aa6969095e3e1a75ae63b5d17572e7ecd106394013f7851e3beae997efc05e9dc5db52bced5749af05796b9e5d964032d167ce188e2d16fbc5b364398c7ddaa1193417c3da7ae10bf4b1fd2e2802b0b72781e5b3af4ece218d26b08ca3155e562f2e9394859b068ba", 0x8b, 0x7, 0x0, 0x1, r0}, &(0x7f000001b000-0x40)={0x0, 0x0, 0x0, 0x8, 0xda5, r0, &(0x7f0000cba000-0x78)="ac33cadf99f77204bd1e76850dfd504eaeceaade4a1a9c455de107a6ce58a62b99f135a6c9579f5c055658eb58ab1e442de0e1f2536b4e87bb05607e81b2952fb8361362530fb1220ac0621d6f2871a730064a8a22f41f2080481895b8e82632ce98dec7a480e01e7cac6dc44221cb6194d17e8815df3d58", 0x78, 0x90, 0x0, 0x1, r1}, &(0x7f000043c000)={0x0, 0x0, 0x0, 0x654923806af71c1d, 0x3ff, r0, &(0x7f00007cb000-0x67)="03fabe61f6abafecd7d292fcd2fe94f98fed5eaf515e45931d37a5cfc621f9774905d5f7936138bef277e0c52833a7ed334d21a173da38421f05aba02448964642b9c0c5ceb797d1bf98491e9a86cc5cd4535fdf79622e12d1e4ba5a9ed24ead02eff8107cb141", 0x67, 0x61b, 0x0, 0x0, r0}]) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00001ca000)=@req3={0x401, 0x3ff, 0x6e8568a7, 0x7, 0x5, 0x1, 0x1000}, 0x1c) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fcb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) write$tun(r1, &(0x7f000032d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/05 12:43:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000082000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008f7000-0x8)={0x0, 0x200}, &(0x7f0000b5d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x6882, 0x9, 0x1, 0xffffffffffffffff, 0xbbbf, 0x8, 0x95, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x100000001, 0x6, 0x7, 0x2d11, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000060e000)=0x0) io_destroy(r3) io_submit(r3, 0x4, &(0x7f0000bb9000)=[&(0x7f000040a000-0x40)={0x0, 0x0, 0x0, 0x3, 0x631c4416, r0, &(0x7f0000b24000)="e73907dbfa4f864fce74fd9e57ec6419e6da9805387a83a35691b7c633c951f9a5cb514c1c4adc82c16a1baec55705dab9417c40d1093038beff10ec8f6790d4778e5025949998c932e54ea6fd72f1c5d261036f0d1ce53217403fb4bc39d0983419bd6c83e48985d5789c2c78ad80cbd2d3ac552ba192ce7e57f9b0d7b3f322dee83054842b4f6705", 0x89, 0x0, 0x0, 0x1, r0}, &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x40, r0, &(0x7f0000234000-0x30)="1e437a10abcc00dd64e1e8a557849c547d5455aa19eb31048a085ac1a4a6c57d44adb6f2be6586489d8b2921c8c04080", 0x30, 0x8c1, 0x0, 0x1, r0}, &(0x7f0000890000)={0x0, 0x0, 0x0, 0xf, 0x400, r0, &(0x7f0000e80000-0x12)="7e0a46672c0648002728e1aeb715ac68a652", 0x12, 0xb4d, 0x0, 0x1, r0}, &(0x7f0000196000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000157000)="010876206447d4fe300b4f1a48759d4d0df9f9b957be7d74ea682ea6320b716a454bf1d4e5f549ac986a9760b291d04ce3cab02f9edd43bded23a96cec37cf998d696f7b9382cf5df2c13b6a14137ad0753f8f73352bedddc6ced1b9d1b6bc36e0a3c99591989be3798d09974a533133", 0x70, 0xffffffffffff0000, 0x0, 0x0, r0}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r4, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000f91000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000e8c000)={0x7}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c4000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00003d8000-0x4)=0x6, 0x4) io_setup(0x8001, &(0x7f0000ef2000)) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f0000a9e000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x8}}) io_submit(r3, 0x0, &(0x7f0000759000-0x20)=[]) 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000007000)='net/ip_tables_names\x00') renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[], 0x0, &(0x7f0000d47000)={0x0, r1+30000000}, &(0x7f0000d96000), 0x8) unshare(0x400) signalfd(r0, &(0x7f00008f4000), 0x8) [ 231.065138] device syz4 entered promiscuous mode 2018/02/05 12:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005a3000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dda000)={0x1, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}}, 0x1, 0x3, [{{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}]}, 0x210) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = request_key(&(0x7f000043a000-0x5)='user\x00', &(0x7f00006db000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000070d000-0x7)='**ppp0\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f00004ec000-0x8)='keyring\x00', &(0x7f00007f9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000b2f000)='user\x00', &(0x7f00004d7000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000317000)="6191fa2ae527f5d4c7a82dd5", 0xc, r3) keyctl$set_timeout(0xf, r4, 0xffffffffffffffff) r5 = syz_open_dev$audion(&(0x7f0000ce2000)='/dev/audio#\x00', 0x5, 0x40082) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000d48000-0x4)=0x7688) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000436000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d36000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f000058b000-0x4)=0xe8) mq_timedsend(r5, &(0x7f00000ed000)="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", 0x1000, 0x4, &(0x7f000032a000-0x10)={0x77359400}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000820000-0x44)=@ipv4_deladdr={0x44, 0x15, 0xa02, 0x3, 0x0, {0x2, 0x18, 0x10, 0xc8, r6}, [@IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0x1000}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x3, 0x0, 0x9}}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x44}, 0x1}, 0x0) finit_module(r1, &(0x7f000031c000)='{)nodevkeyringem1\x00', 0x3) 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[], 0xffffffffffffff77) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6c, &(0x7f00001b6000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000b96000)=0x8c) 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/02/05 12:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00001be000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000051000-0x10), &(0x7f00001e2000)=0x10) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000059a000)=@generic, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) 2018/02/05 12:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000003, 0x93b, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r0, &(0x7f000000e000), &(0x7f0000002000)}, 0x20) 2018/02/05 12:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000062a000)='/dev/sequencer2\x00', 0x8440, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000035b000)) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000014000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000278000+0xfb7)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/05 12:43:00 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00006a6000)='/dev/dsp#\x00', 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/134, 0x86, 0x4, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000cf5000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad5000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000025b000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000029c000)={0x0, 0x0, &(0x7f00009b7000-0x1c)=[], 0xffffffffffffff97, 0x0, &(0x7f0000a20000-0x2)="09bb"}) syz_open_dev$vcsn(&(0x7f00009bf000-0xa)='/dev/vcs#\x00', 0x4, 0x200800) 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x20000010) 2018/02/05 12:43:00 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4), 0x3) r1 = syz_open_dev$audion(&(0x7f0000219000-0xc)='/dev/audio#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000-0x8)=[0x7ff, 0x1]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x2, 0x2000) pipe2(&(0x7f0000002000-0x8), 0x4000) 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000-0xf)='/dev/sequencer\x00', 0x2140, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000000a000-0x30)={0x1f0e, 0x7e, 0x7c3, 0x0, 0x9, 0x6}) 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) mq_getsetattr(r1, &(0x7f00008ab000)={0x100, 0x7, 0x400, 0x2, 0x9, 0xac44, 0x2, 0x2}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000061a000)={0x0, 0x3}, &(0x7f0000955000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000097f000-0x4)=@assoc_id=r3, 0x4) gettid() sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, []}, 0x18}, 0x1}, 0x0) 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f0000492000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x2000000000000027, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x1, 0x0, 0x8, 0x0, r0, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b67000)='/dev/loop#\x00', 0x0, 0x4000000009) io_setup(0x9, &(0x7f0000609000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00002ba000-0x8)=[&(0x7f00006f5000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000daa000)='h', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aae000-0x9)='net/raw6\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000c9a000-0x8)={0x9, 0xd0, 0x6}) preadv(r0, &(0x7f0000090000)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/02/05 12:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bfa000-0x10)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000bce000)=""/221) fcntl$getownex(r0, 0x10, &(0x7f0000b8a000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x202000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000305000-0xd)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00006c8000-0xe3)="c75324f754f2fde1ff8bfd20dc6263c7815b56d151edd6158222eea97c651ddd2ead4338ff5fde3affc1160978a7757727180a5a28ba70bbc5b31f4807030ad0f973d3836f9b929278c37bcc93d903bd85aa0f1111e05d30a646d64c68ed926d39915bbb825e767d7c6bff0d327659d8a32ba06239c8f6c1a103b8f17c8a53121fea4b378cb1204be56373aaf1c44af914e9fd41f03f497cd5ddfbf0618be0da68f65ce9522e98d8f10dbe443d26d90c39da60582a91584315148280ec9163e0aa24b013870eb76d92e05812f5c5c158a14cf73b75ba7002110a41caae74202a4c68df") get_robust_list(r2, &(0x7f0000232000-0x8)=&(0x7f000034b000), &(0x7f00003c4000)=0x18) r4 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000206000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003fe000-0xe)='/proc/self/net/pfkey\x00', 0x2100, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000423000-0x34)={{0xffffffffffffffff, 0x2, 0x9, 0x0, 0xfff}}) tgkill(r2, r2, 0x37) tgkill(r2, r2, 0x3f) 2018/02/05 12:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000146000)=@hdr={0x1, 0x4, 0x9, 0x4, 0x9, 0x720, @ipv6={0x1, 0x6, "03feb4", 0x259, 0x89, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@dstopts={0x3a, 0x11, [], [@ra={0x5, 0x2}, @jumbo={0xc2, 0x4, 0xffffffffffff5225}, @calipso={0x7, 0x58, {0x1, 0x14, 0x7, 0x3073, [0xa, 0x2f, 0x1000, 0x82c, 0x2, 0x9, 0x8, 0xfff, 0x3f, 0x205e]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @generic={0x10000, 0x22, "aec6177aef96e1de3c4d4441b44901292d28e0d3a19c0cb30eaddb6eb05547c56b8a"}]}, @fragment={0x99, 0x0, 0x200, 0x7, 0x0, 0xd0f, 0x2}, @hopopts={0x84, 0x19, [], [@generic={0x0, 0xba, "2f4c4bcb607a5c7749f4342a93a1dd17ff0ff646d219b087acdeb44c955702e32355a692787692b4eedceafe0e33bbb460e4fd865a5ce79771b66cc320dbee7a87f96080d478c5d4398746383c465f2fb54590431b8cd8da2840134c7ee632f8fbc520eca59769beccc0754453acf5e02b43ca7741ba595836b82375d1b404baef8cb7aebd9e0597dd5f52d48f26d835935e18bd5df0df64ce0df24f4ef4a0aefcd7cbdec995a834d0557e0f2eae8c5b769172570d7aee818f3d"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x1200000000, "8747e8", 0x1, "94e22a"}, "6ab4716135719ebac24c58025e5fa3ea60dcf64c80af8144a57f3dfa60deee7a36cf7a97e3e3abee3bd6c52b49a64bafdcd9cd5ae50f7fb5a45d199ce780874be3d4644ba07c6e6e8f77593cdcfe2515326b6e59d59143cc7d2069b632ce7df6b670dbca8c7295ab1034f0c49c25114389b5e37e2196ee557f5b68afbdd05834001d1c2d7d8262d066303ec75d8ce7758f8cdef7452a4e5e4de763b9583858540092c11b553c74dae8dafaea51e9ae496ed3b079f4086600d21ccbb5f92f93248dd5ba4f288719a77ec589b4d18cb1337babcd"}}}}, 0x28b) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007f9000)={0x0, 0x0, 0x0, {}, {}, @rumble}) 2018/02/05 12:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c71000-0x8)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ce0000), &(0x7f00008c8000-0x4)=0x4) syz_open_dev$sndseq(&(0x7f000036c000)='/dev/snd/seq\x00', 0x0, 0x20000) flistxattr(r0, &(0x7f0000d5f000)=""/62, 0x3e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000872000)={r0, &(0x7f000068c000)="93644ffd3a71518f33acd7eef71fd4d7e4d4782fce97a9c7b3dded408e54d673683738a5ebeb1bad2237d1d18704e8dbc2a020ecf41fa2386c9f12eaa3261ed642b50bb8ba11c7aabe6144df5e4c6b0f7bb017b11c532242f070e6552ffb72076e6a0bbc1ff063cb05daa961f0af0ef560c3889f08645cc3fa0763be02a03cc8acd1232f03495ad1db2bedc90223e2f0a4d711156c6295e9345823e91cb7bcd375221fd0ac895061f869b1161ab272305712b06a3af4e06b8e44c37b123684a5b00d2944cfe0ebb59c8958b7d0cc9c5f2667532e3ffda479d82c3aef6f1498f18020b75ce82d9f3ac19d7b8a29cdf4", &(0x7f00004e5000)=""/124}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000094d000)={0xf, 0x9f, 0x53, 0x9e2, 0x1, r0}, 0x2c) ioctl$LOOP_CLR_FD(r0, 0x7006) syz_open_dev$loop(&(0x7f000080c000-0xb)='/dev/loop#\x00', 0x630b, 0x200) 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x3, 0x7) fadvise64(r0, 0x0, 0x7f, 0x0) r1 = add_key$keyring(&(0x7f0000a9a000)='keyring\x00', &(0x7f0000de9000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000faa000-0x5)='user\x00', &(0x7f00003b0000-0x25)='vmnet0keyringem0\'cgroup$systemselflo\x00') pipe(&(0x7f0000985000)={0x0, 0x0}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000fa2000)=0x7) r3 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f00006cf000)='wlan0eth1{\x00', 0x3) r4 = syz_open_dev$vcsn(&(0x7f0000f16000-0xa)='/dev/vcs#\x00', 0x3, 0x80281) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002a0000-0x6)={0x0, 0x7}, &(0x7f0000ce3000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000053f000-0x6)={r5, 0x9}, &(0x7f0000217000)=0x6) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000036e000-0x8)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000bdc000), &(0x7f0000920000-0x4)=0x4) sendto$inet(r2, &(0x7f0000aba000)="017b411fe9256f162ef55046ec652a4ddb8460c1db44c9d6fad46c9ff262e07651c308a538f2f187448429431a5626cb91ad09e94eb08b", 0x37, 0x4, &(0x7f0000cd5000)={0x2, 0x1, @empty}, 0x10) fcntl$getownex(r4, 0x10, &(0x7f0000864000-0x8)) ioctl(r6, 0x227e, &(0x7f0000001000-0x1)) 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002b3000)={0x1, &(0x7f00004b7000-0x8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000333000)='/dev/rfkill\x00', 0x121000, 0x0) 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x77359400}}], 0x30) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000540000)=""/4096) 2018/02/05 12:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c6000)='/dev/autofs\x00', 0x100, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000fa000-0x98)) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000d38000-0x40)={0x1000000000000000, 0x6002, 0xb4, 0x7, 0xe}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) write$selinux_load(r0, &(0x7f0000453000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) r3 = syz_open_dev$sndpcmp(&(0x7f0000cca000-0x12)='/dev/snd/pcmC#D#p\x00', 0x48b, 0x80480) write$sndseq(r3, &(0x7f0000206000)=[{0x4, 0x8, 0x3, 0x28f, @tick, {0x2, 0x2}, {0x6, 0x7}, @time=@time={0x77359400}}, {0x2, 0x4, 0x9, 0x8, @time={0x0, 0x989680}, {0x9, 0x2}, {0x7, 0x200}, @raw32={[0x5727, 0x9]}}, {0x6, 0x8, 0x20, 0x10000, @tick=0xfff, {0x4, 0x3a}, {0x3, 0x7}, @note={0x613, 0x20, 0x5, 0xffff, 0x4e0}}, {0x919, 0x2, 0x7, 0x80000000, @time={0x0, 0x1c9c380}, {0xe51, 0x7}, {0x800000000000000, 0x9}, @connect={{0x8, 0x7fffffff}, {0x5, 0x8001}}}, {0xa9e, 0x40, 0x81, 0x25, @tick=0x341f, {0xfffffffffffffffc, 0x7fffffff}, {0x400, 0xffffffffffff8001}, @ext={0xb0, &(0x7f0000aa8000)="af365d37d3355db03dc76cae57cfac7b8b903dff8b219a97da181bd43cdeacb4d5018a843dec725b7c666823f15c88487052b7b1580a93028cfd612bca505c563c164eef09e05d649bbaae6b3d2bad3e4263c2875e6dcd8b5bf3ed2009eadea54130e5bd5e5196c3b8107714caaa9243975ab4de6e06c261d681c18982cac136073f0902b3883a22b6e0052f4581aa7e90af1cb90c5e34403c63e3e21c7162deb3e554c73cc24d97a2091fd34a748fdf"}}], 0xf0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) 2018/02/05 12:43:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6b000-0x9)='/dev/rtc\x00', 0x90802, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c9a000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000001000-0x90)={[0x4, 0x100, 0x0, 0x7, 0x5a, 0x5f, 0x80000001, 0x1, 0xfffffffffffffc01, 0x7fff, 0x1000, 0x7, 0xfffffffffffffff8, 0x1, 0x4, 0xdc5], 0xf002, 0x10000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:run_init_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0xea) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000dc6000-0x4), 0x0) 2018/02/05 12:43:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x281, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xac, "b1aa794531e5f4d000b11732976f25c904924e75cb18551cbedbd818add466ebb72a9ce21c7253c0d167930303e79f62bb0648e520f87f1fcbfa8ecd3050e9f9d3ab0699d1f5acd18dd27e48032b1ed7b805b17f2503496c5e33fd2ac875d93efb282a89ac4b75093f72842ffcd3e043f2745abfa709318808aeb26e278dcc1869ea8220069dd9d05c0f55c8e55e28ff0fb199ec3aef956bd764c97c782aa04f60b6af3aba0d19d49b579a90"}, &(0x7f0000782000-0x4)=0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000024f000/0x2000)=nil, &(0x7f00009ee000-0x8)) syz_emit_ethernet(0x2a, &(0x7f000014a000-0x42)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @link_local={0x1, 0x80, 0xc2}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback={0x0, 0x1}}}}}, 0x0) 2018/02/05 12:43:00 executing program 2: r0 = open(&(0x7f0000a49000-0x8)='./file0\x00', 0x480, 0x5) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00002f1000), &(0x7f0000ee3000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003a8000-0x8)={0x0, 0xfffffffffffffffe, 0xfff}, &(0x7f000095e000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cf7000)={r2, 0xf4, "b4815a42c7de52a23827d665afb20e67ee4b19719a8d6967935bf12d3a8af14b444c4406fa973d24697923dfbcda84acb30807b7342a9e9b74c1d55e5095f16c3eebce8fc900f20a33403ac1a119e88ad4cefaa7cdf1d28aff842e778880308d7b46b3bafc38a0a683c0cc341a576d4e2413fc23cd3e5dcf75847c2d8876e930cda67c89afd5e7e74153544a8549ff06b81a32bf9dd06be2a2b8d3d1fccfe9037a6fab5c9512c6f1144aa399a500c58a4bb6b3adf4506ad40452f019311053f8be6ddbc7254a4879db98234dd992af751553eb3314143ef46564dc89cb010ce371d843014e99cd5911e0ee450afdfd00f0a7fa58"}, &(0x7f000026c000+0xdf6)=0xfc) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000aa2000)={0x1, 0x100000000}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a17000), &(0x7f00001ae000)=0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) close(r0) r3 = socket(0x1e, 0x4, 0x0) accept4(r1, &(0x7f0000228000)=@can, &(0x7f0000ea9000-0x4)=0xfffffffffffffd24, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002c2000-0x4)=0x400) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/05 12:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003db000)=0x81) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) 2018/02/05 12:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000318000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bc9000)={0x0}, &(0x7f0000a7b000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x2d1, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r2}}], 0x30}, 0x0) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000-0x8)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000008000)) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)) [ 231.433129] binder: 1408:1411 ERROR: BC_REGISTER_LOOPER called without request [ 231.445733] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b}}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000960000-0x4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d26000-0x8)) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000106000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x400000000000001, 0x15, &(0x7f0000d4d000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x200}, [@call={0x85, 0x0, 0x0, 0x27}, @call={0x85, 0x0, 0x0, 0x36}, @call={0x85, 0x0, 0x0, 0x2b}, @alu={0x7, 0x5, 0xc, 0x2, 0x0, 0xfffffffe, 0xfffffffffffffff0}, @alu={0x7, 0x7, 0x4, 0xf, 0x2, 0x2, 0x10}, @alu={0x4, 0x2, 0x6, 0x5, 0x5, 0x196, 0xfffffffffffffffc}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x32}, @exit={0x95}], {0x95}}, &(0x7f0000a40000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f0000808000-0x4e)='v', 0x1, 0x1, &(0x7f0000656000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/05 12:43:00 executing program 0: pwritev(0xffffffffffffffff, &(0x7f000029b000-0x28)=[], 0x0, 0xfffffffffffffffc) pipe(&(0x7f0000110000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f00007df000-0x4)=0x4) [ 231.481251] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000a32000-0x10)={0x3, &(0x7f0000309000-0xc)=[{0x3ff, 0xffffffff}, {0x34, 0x7}, {0x4, 0x80000000}]}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000f3c000)={0x0, 0x0}) syncfs(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000792000-0x2)="0080") 2018/02/05 12:43:00 executing program 5: r0 = semget(0x0, 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x4, 0xf, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004be000-0x10)={r2, 0x48, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000715000-0x4)=0x401, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) recvmsg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000ae2000)=[{&(0x7f0000f2c000)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0x7}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001ab000-0x10)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f00001e6000)={0x0, 0x0}) sched_setattr(r4, &(0x7f00000b7000-0x30)={0x30, 0x7, 0x1, 0x7ff, 0x1f, 0x9, 0x3}, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f2", 0x39) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ea5000-0x4)='bbr\x00', 0x4) pipe(&(0x7f00003b1000)) sendmsg(r1, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d7a000-0x8)={0x0}) accept4$inet6(r1, 0x0, &(0x7f0000c38000-0x4), 0x80000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000405000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/02/05 12:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002cb000)='vmnet1\x00', 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227d, &(0x7f0000f14000)) 2018/02/05 12:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getegid() accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000086a000)={0x0, 0xa0, &(0x7f0000290000-0xa0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x221b722a, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x1, 0xe27, @empty, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000822000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004c0000-0x8)={r2, 0x4}, &(0x7f000001a000-0x4)=0x8) [ 231.522821] binder: BINDER_SET_CONTEXT_MGR already set [ 231.522837] binder: 1408:1434 ERROR: BC_REGISTER_LOOPER called without request [ 231.528354] binder: 1408:1411 ioctl 40046207 0 returned -16 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000d81000-0x98)=""/152, 0x98) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00008c8000)) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001b4000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004cb000)=0x0) perf_event_open(&(0x7f00006d6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x9, 0x4) write$selinux_access(r0, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39}, 0x49) 2018/02/05 12:43:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@can, &(0x7f00003cc000)=0x10, 0x800) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000003000-0x4)={0x3, 0x0, 0x6}) accept4$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14, 0x80000) prctl$intptr(0x1f, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000004000-0x6)={0x9, 0x1, 0x7}) getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000)=0xffffffffffffff33) 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b77000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f0000155000-0x31)="a2776a761d9d84684180982be71f65428f7f50632af2a1c9d61e14fc0a525e528d6c13f0ecd6180ad14d78df2c0aa1a24d", 0x31, 0x10, &(0x7f0000f2f000-0x10)={0x1a, 0x1f, 0x0, 0x10001, 0x9, 0x81, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 12:43:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x200, 0x0) bind$vsock_dgram(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) time(&(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00008c8000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000009d000-0x9)='illinois\x00', 0x9) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) inotify_init1(0x80800) 2018/02/05 12:43:00 executing program 6: r0 = msgget$private(0x0, 0x402) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fdb000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00001fe000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000d36000-0x39)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fda000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000200000)=0xe8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a43000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fdb000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000fda000)={{0x31d, r1, r2, r3, r4, 0x4, 0x407256dd}, 0x7, 0x7fff, 0x100000001, 0x5, 0xf89, 0x0, r5, r6}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) chown(&(0x7f0000fd9000)='./file0\x00', 0x0, 0x0) 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dd0000)='/dev/vcsa#\x00', 0x1f, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000735000-0x50)={{0x9, 0x200}, {0x1000, 0x2be41c69}, 0x9, 0x2, 0x80}) readv(r0, &(0x7f0000dd4000-0x40)=[{&(0x7f0000148000)=""/48, 0x30}, {&(0x7f0000dd4000-0xbb)=""/187, 0xbb}], 0x2) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000135000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000f2d000-0x120)={0x100000000, 0xffff, 0x333e, 0x5, [], [], [], 0xffff, 0x1, 0x3, 0x9, "c662ce1cbf173cad9098f510af52c7b2"}) openat(r1, &(0x7f00004e9000-0x8)='./file0\x00', 0x18403, 0x18) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b11000-0xc)={0x0, @loopback, @remote}, &(0x7f0000241000)=0xc) r3 = gettid() sendmsg$nl_route(r1, &(0x7f0000d79000-0x38)={&(0x7f000077f000)={0x10}, 0xc, &(0x7f000037c000)={&(0x7f0000e12000)=@bridge_getneigh={0x48, 0x1e, 0x114, 0x5, 0x2, {0x7, 0x0, 0x0, r2, 0x40, 0x100}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_TXQLEN={0x8, 0xd, 0x9}, @IFLA_OPERSTATE={0x8, 0x10, 0xfffffffffffffffc}, @IFLA_GROUP={0x8, 0x1b, 0x8001}, @IFLA_LINK_NETNSID={0x8, 0x25}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x800) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)={0x0}) shutdown(r4, 0x1) 2018/02/05 12:43:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = creat(&(0x7f00009a4000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bd1000-0x4)=0x7, 0x4) 2018/02/05 12:43:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000a000-0xd)='/dev/usbmon#\x00', 0x7, 0x87fd) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000573000-0x4)=0x4, 0x4) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000079e000-0x78)) msgsnd(r1, &(0x7f0000e75000-0xa0)={0x2}, 0x8, 0x0) msgsnd(r1, &(0x7f0000967000)={0x2}, 0x8, 0x0) r2 = msgget$private(0x0, 0x84) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000869000)=0x7fffffff, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002e1000)={0x80000000, {{0x2, 0x3, @empty}}, 0x0, 0x5, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @rand_addr=0x80}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x340) msgrcv(r2, &(0x7f0000646000-0x8d)={0x0, ""/133}, 0x8d, 0x0, 0x0) msgrcv(r1, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/02/05 12:43:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b56000-0x15)='/proc/self/net/pfkey\x00', 0x204800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000769000-0x18)={r0, &(0x7f00001b2000)="871aed6f2416d183e07cd7dba7efc24beb8fe184578a3cfbc212d767718a65d6a4f7fa3bcb7c7f71a99825fbc44e8e0d4004a0a0d15fa1eda36ce50c", &(0x7f000097e000-0x5b)=""/91}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) r1 = inotify_init() setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f0000a9c000-0x10)='./control/file0\x00', 0xfffffffffffffffc) close(r1) 2018/02/05 12:43:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000313000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r4 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000ea4000-0x4)=0x0) syz_open_procfs(r5, &(0x7f0000da9000-0x11)='net/ip6_mr_cache\x00') ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000ab5000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f000068d000)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r7 = mmap$binder(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x9, 0xffffffffffffffff, 0x7fffffff, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000c94000)={r7}) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000051b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000093f000)=0x6, 0x4) 2018/02/05 12:43:00 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000009000)='/dev/vcsa#\x00', 0x20, 0x2) fadvise64(r0, 0x0, 0x1ff, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800, &(0x7f0000001000)=0xfffffdfc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000c000)={0x0, 0x5b, "fa04b09809758d08f2f2d0ed34c3f17e55c7db94da042c8524ea7120f5d3706c96c3fbf9a81a75db7d8c94412043c9272926a320ff3615d0ad8c0b75d8592ba3ac9332c6aa33dfa89ea1b4892b02e7a5db2ddd0678e5d83105aee6"}, &(0x7f000000c000)=0x63) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000c000)={r2, 0xffffffff}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000-0xf4)=[@in6={0xa, 0x1, 0x80b1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2a0}, @in6={0xa, 0x0, 0x7, @empty, 0x83}, @in6={0xa, 0x2, 0xad, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x3ff, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0xf4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000000c000-0xf8)={0x5, 0x0, [{0x6, 0x3, 0x0, 0x0, @irqchip={0x2, 0x6}}, {0x9, 0x3, 0x0, 0x0, @sint={0xfb, 0x8}}, {0x8, 0x2, 0x0, 0x0, @sint={0xffffffffffffffff, 0x6f6bb0b3}}, {0x8, 0x1, 0x0, 0x0, @sint={0x8001, 0x7fffffff}}, {0x3, 0x3, 0x0, 0x0, @adapter={0x0, 0x1, 0xd, 0x1, 0x7}}]}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)) 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 12:43:00 executing program 4: unshare(0x40400) syz_open_procfs(0x0, &(0x7f00001d5000-0x8)='uid_map\x00') 2018/02/05 12:43:00 executing program 1: r0 = semget(0x0, 0x7, 0x420) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000000000)=""/27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000bc9000-0x5d)=""/93) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e35000)={0x0, 0x0, 0x0, []}, &(0x7f0000275000-0x4)=0x8) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) sendto$llc(r1, &(0x7f0000bd1000-0xf6)="ac6e9d2e4ee0164904bf85641a3d52ac0cfa6d083ffc003e337ee69796b6909f4abaca9221040a8cc95c2340e20ae7139b78d1639df99281413a02857c6d9c8f1a5ca0806457098eef1994193b06b44d09276167c463dcf3065d1bac7a19ef407ef9de284404d3d9dce824d08e74aa37cbbcae56c39fce397206a0698de24794758894b68030bc040e3f987e8778eb5336db6faf45abaec8fd319197210857356640cf1d1b415a1714e16178f3eb33676e0573514b0de82872cbcc3ec540fd33c630fa9779b2a63dae5096cc38d899d5547bfe1843d2ead4b2e5f8a83183acb0e1da66d5fc19f0014a18e56cb39fb74d405666c3aa8b", 0xf6, 0x20000008001, 0x0, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) write(r1, &(0x7f00002e8000-0x74), 0x0) 2018/02/05 12:43:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004c1000-0x10)="0000000000000003000000edddb42113", 0x0) bind$alg(r0, &(0x7f00000f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) 2018/02/05 12:43:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b9000-0x18)) r0 = syz_open_dev$usbmon(&(0x7f0000845000-0xd)='/dev/usbmon#\x00', 0xfffffffffffff6c5, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000027f000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000be6000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cc3000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, r1}) r2 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) getresgid(&(0x7f0000ce3000-0x4), &(0x7f0000039000-0x4), &(0x7f000080d000-0x4)) pipe(&(0x7f00004d7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000589000), &(0x7f0000be9000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000039d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = accept4$packet(r3, &(0x7f0000603000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fc1000-0x4)=0x14, 0x80000) pread64(r5, &(0x7f000040a000)=""/3, 0x3, 0x26) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004fe000), &(0x7f0000ea2000)=0x4) fcntl$setsig(r5, 0xa, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f000024d000-0x10)={0x6, 0x2, 0x7}) 2018/02/05 12:43:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000051d000-0x9)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000726000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, 0x2, 0x6, 0xa56, 0x6, 0x40}, &(0x7f00004a5000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f1d000)={r3, 0xa0, &(0x7f0000eb1000-0xa0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xa38}, @in6={0xa, 0x0, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f000060a000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b2c000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000fb3000)=0xe8) quotactl(0x1, &(0x7f0000b45000-0x8)='./file0\x00', r4, &(0x7f00007ee000)="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") setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000), 0x0) vmsplice(r0, &(0x7f00003da000)=[{&(0x7f0000d94000)="f5dfb73c63cc2b6c6ada0633c731", 0xe}, {&(0x7f0000698000-0xd9)="68bfb5886299c52c27454fb1db7be55757c862d741b679c7212c31a40baa24a3c0a91b918657f6ec02029a8217b051849f7b6f1415ccb1719cf0acd82c1081648c5b7c6c7520a4190381c024eee033133cd0744716df889bbccfeb652fb472b65fcadcf450274218eeb4890f00b679d15ba3fd7f4c7bd8dde4548be6c17847eaad523844a4b56cbdc25149a41750565a6d42c38ba75428b838640df9b547d3b629c130dc1d44d7ca39d43d6a5c358fce66c3261b24bfbb8e379ed2199ae4e81aff284afdc55180c29fdccc371cd48ff12f0964b611fbfd9c6f", 0xd9}, {&(0x7f0000b3d000-0xa3)="12313a239bb4f5737e6f2227d4871786b5ed90037d1e4a4d5c0efd07602767eb559ad6bfc6301d02e47bc0cf24a4a8419d9c5a3d0a503d2ea03054cb739b4d9bda2bc834f89b3cb021e29608ae30a0ec44e789d045b72977f62217d2480e232529ddcb1f1ca847935ca57b984a79e199ac677400589952271dfedcb2c5d3d40c6e3d9c81419474a38c6b27699659ff914ad7c6201a5a711f3125d5238f8d05d5b2858c", 0xa3}], 0x3, 0xd) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) 2018/02/05 12:43:00 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bc6000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001000)=""/11) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000ecc000-0x1c)={0x9b, 0x8, [0x0, 0x0]}) 2018/02/05 12:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003ed000)=@int=0x5, 0x4) 2018/02/05 12:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) poll(&(0x7f00007a8000)=[{r1}], 0x1, 0x8000) shutdown(r1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000179000)={0x7, r1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000330000)={@common='bpq0\x00', @ifru_settings={0x0, 0xfffffffffffffffe, @fr_pvc_info=&(0x7f00001ce000-0x14)={0x0, @common='ifb0\x00'}}}) dup3(r1, r1, 0x80000) 2018/02/05 12:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ef000-0xc)={0x0}, &(0x7f000062b000-0x4)=0xc) syz_open_procfs(r1, &(0x7f000070c000)='ns/pid\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r2 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) fsync(r0) 2018/02/05 12:43:01 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000035000-0xa)='/dev/dsp#\x00', 0xffffffffffffffff, 0x4080) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000015000)={0x1f, 0xfffffffffffffffc, 0x9, 0x800}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000031000-0x5c)={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0xa9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}, 0x7, [0x3f, 0x4, 0xa7c, 0x1, 0x81, 0xfffffffffffffff7, 0x4, 0x2]}, 0x5c) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x915) bind$inet6(r2, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000027000-0x1)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendmsg(r2, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) 2018/02/05 12:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000ec2000-0xa)='/dev/dsp#\x00', 0xff, 0x802) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000041b000-0xa5)=""/165, &(0x7f000042c000-0x4)=0xa5) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/05 12:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x1f, 0x0, 0x0, 0x0, 0x3fffffffe, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000f07000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 12:43:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/packet\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f000094c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00001e6000)=[], 0x0, 0x0, &(0x7f0000899000-0x10)) 2018/02/05 12:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/cuse\x00', 0x2000, 0x0) listen$netrom(r0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000140000-0x4), 0x4) 2018/02/05 12:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00009d0000-0xc)) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) timerfd_create(0x2, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d9c000-0xc)={0x0, @multicast2, @dev}, &(0x7f0000c53000)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000722000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/05 12:43:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) r1 = open(&(0x7f0000671000)='./file0\x00', 0x1, 0xd441bc11e13d6bb4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e4f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a9d000)={'vcan0\x00', r2}) 2018/02/05 12:43:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000758000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000eb7000-0x4)=0x5f) r1 = syz_fuse_mount(&(0x7f0000288000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000160000-0x4)=0xffffffffffffffff) 2018/02/05 12:43:01 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acf000-0x11)='/selinux/enforce\x00', 0x40, 0x0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000acf000)={@generic="9ffee91550e0cfa07dc260c5f2efd3e6", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000212000)=0x4) clock_gettime(0x0, &(0x7f0000acd000)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00002b8000)=""/157) ppoll(&(0x7f000011b000-0x8)=[], 0x0, &(0x7f0000565000)={0x0, 0x1c9c380}, &(0x7f0000599000), 0x8) shutdown(r0, 0x1) [ 232.319598] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 232.329452] sit: non-ECT from 0.0.0.0 with TOS=0x2 2018/02/05 12:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000ce7000-0x10), 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d4c000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = inotify_init1(0x80800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fd5000)={0x5, 0xffffffffffffffff, 0x1}) r2 = dup2(r0, r1) connect$nfc_raw(r2, &(0x7f0000e52000)={0x27, 0x9, 0x4, 0x7}, 0x10) rt_sigaction(0x1e, &(0x7f00003c9000)={0x0, {0x8}, 0x4, 0x3ff}, &(0x7f000080c000), 0xfffffffffffffed7, &(0x7f00001d6000)) 2018/02/05 12:43:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001e8000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000827000-0x4)=0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a83000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$ipx(r0, &(0x7f00009f4000)={0x4, 0x3, 0x1f, "f823afd1b77c", 0xff}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/05 12:43:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e87000+0x2ed)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) mount(&(0x7f000067a000)='./bus\x00', &(0x7f0000fc9000)='./bus\x00', &(0x7f0000778000)='qnx6\x00', 0x200000, 0x0) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) 2018/02/05 12:43:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006ea000)={0x0, 0x0, 0x0}, &(0x7f0000930000-0x4)=0xc) tkill(r2, 0x15) r5 = syz_open_dev$sndseq(&(0x7f0000674000)='/dev/snd/seq\x00', 0x0, 0x1) sendmsg$unix(r0, &(0x7f0000fab000)={&(0x7f0000c47000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000020c000)=[{&(0x7f00003b0000)="e4c66c9db711063c9068d0d6e2bb8354e3d5f6006ab525be6eb9a2033fb6e96351ac670253b7a9be3b858d2a225cd69bd62f8c69790d5baa29d1680ff9c3cc7e098f50d0c4430bd08989f929", 0x4c}, {&(0x7f0000697000)="2f960f16156ac3fcd4d67e4b89e8bf99873d4af8149a911b5cb38a2d04bb1f32cb8c11ada8761a6862a84ba87a8fc1550e26f31e99d1ab848ea724d21f7ae3159d5d5b6685226a20ed53e94d3fcc9e57cd8d1399d3290edf32e41b00a15992d842078438522081c5709f1af74f0c3ba8953ab0312723e159c0ecf1d5552b4edfdef970fbe48e9e82a3b6", 0x8a}], 0x2, &(0x7f00008cb000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r5, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xf8}, 0x20008000) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000077e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/05 12:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x80) readv(r0, &(0x7f0000395000)=[], 0x1000000000000097) fgetxattr(r0, &(0x7f0000ed8000-0xd)=@known='security.evm\x00', &(0x7f00007b2000)=""/4096, 0x1000) 2018/02/05 12:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00004ff000)=[{&(0x7f0000636000-0x1c)="78b5fd2c547add939470f9f9b17a08f456a09138b66399e73dafcd1a", 0x1c}, {&(0x7f0000dc1000)}], 0x2) 2018/02/05 12:43:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000aa6000-0xb)='/dev/midi#\x00', 0xfffffffffffffffe, 0x200802) getpeername$ipx(r0, &(0x7f0000726000), &(0x7f0000a64000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000bea000-0x1000)=""/4096, &(0x7f0000e88000)=0x1000) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 12:43:01 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x1}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x2) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fdb000)={0x2, 0x0, [{0x8a6, 0x0, 0x40}, {0x0, 0x0, 0x4b}, {0x0, 0x0, 0xfffffffffffff091}]}) 2018/02/05 12:43:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000706000-0x7)='cgroup\x00') getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000085f000)=""/42, &(0x7f0000a92000-0x4)=0x2a) 2018/02/05 12:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) writev(r0, &(0x7f00007b3000)=[{&(0x7f0000eab000-0xb)="e7bc3c3fbb1928c134e30e", 0xb}, {&(0x7f00001f1000-0x5f)="8e2b9372e876d1a6c897815ea935c1c4db489e8893bf5b726624fbd5371c6944f082cd6b3abc60d48d237596d3b9d0a00ec8c8fc6b3f3e9b53e38dfa155862b6566938eb289b471a65f8cb63b7e403b8ef66f974505c818061b50751a50861", 0x5f}], 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce4000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f000073c000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000221000-0x38)={&(0x7f0000483000)={0x1d, r2}, 0x10, &(0x7f0000889000)={&(0x7f000008c000)={0x0, 0x2, 0xca, {r3, r4/1000+10000}, {0x77359400}, {0x4, 0x200, 0x2, 0x9}, 0x1, @can={{0x1, 0x80000000, 0x7ff, 0x81}, 0x4, 0x3, 0x0, 0x0, "f7fdae2aec76fee8"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000804}, 0x4000) [ 232.433491] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 232.472895] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/02/05 12:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00004ad000-0xa)='net/snmp6\x00') sendfile(r1, r1, &(0x7f0000743000-0x8)=0x200000100000, 0x0) 2018/02/05 12:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40), &(0x7f0000b81000-0x40), &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) r2 = add_key(&(0x7f0000f4b000-0xb)='pkcs7_test\x00', &(0x7f0000fda000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) r3 = syz_open_dev$midi(&(0x7f00008af000)='/dev/midi#\x00', 0x6, 0x40580) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) 2018/02/05 12:43:01 executing program 3: r0 = add_key$keyring(&(0x7f0000925000)='keyring\x00', &(0x7f000055e000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0xa4)="2f74453f8bc80035d5fe3a3e8a6600144310e16dcc28eb30c9269fe2c96ca36741f0d3b99ed999e25be2c670b121f5697de7bf8b74a12e8c3a88e3e2de687614462909d4e77196e3c9848572a1c6e52539aab34257fcb675be206555361d7d3b178ebb9115d8bacd9a3a2a6dfd941c8f522eb3f59ae9e7a9440fe748a2992f9d06c5060b33b32da40c8e7213ff8fd0d63c7342331e5f63fac567075294830d440a803ccb", 0xa4) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000002e000)={0x30, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}]}, 0x30}, 0x1}, 0x0) 2018/02/05 12:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 12:43:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003ee000)={0x4, 0xffffffffffffffff}) name_to_handle_at(r2, &(0x7f0000613000)='./file0\x00', &(0x7f00008fa000-0xe6)={0xe6, 0x0, "a915acf8a5801646fc7816c5ffff0f70ad63d774fdb1f6dc0feefba0157d1196ccee3c3030d41206828e4ee9bdc63353dac2a0e845c948368b93198e5b16b565f9ac1a6d5fe01ef8428d7b5cd591179b65c86fa8c5163950fd22bedc90d9471abf0cce1203f692c8f554ca44906fee9c696c5486bbcc201c2ebeb5cb40843848fd305b1426dee1a0948888a3bf2caa8f965c859078d4af368cceef3a8427b8e594923c5c287650df5ecc5d0e08f2ec5e22c8c732a286caca60dac09b1e79b89e22085f53e15b235b2470a9c594c47773eb7950a567195055027ad18ed7d4"}, &(0x7f000027b000), 0x400) openat$vcs(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000c8b000)={0x0, 0x0, 0x0, &(0x7f0000137000)}) 2018/02/05 12:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000023000-0xe8)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f00002da000-0x4)=0xe8) r2 = request_key(&(0x7f0000727000)='rxrpc\x00', &(0x7f00001fa000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c9e000)='vmnet0wlan0\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/02/05 12:43:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/05 12:43:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") mount(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fb3000-0x3)='\x00v\t', 0x1002, &(0x7f00000b2000)) fgetxattr(0xffffffffffffffff, &(0x7f000099b000-0xe)=@known='system.advise\x00', &(0x7f0000351000)=""/4096, 0x1000) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000be2000)={@loopback}, &(0x7f00003bd000)=0x14) mount(&(0x7f0000ceb000)='./file0\x00', &(0x7f0000b9d000)='./file0\x00', &(0x7f00002a9000-0x6)='btrfs\x00', 0x3e, &(0x7f0000d1d000-0x1)="96") 2018/02/05 12:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sendfile(r0, r0, 0x0, 0x80000000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00006b9000-0x30)) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/02/05 12:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d6d000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000bff000-0x8c)={0xb8, 0x4fc, 0x3ac7, 'queue1\x00', 0x5}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d3c000)=""/255) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/05 12:43:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) pwrite64(r0, &(0x7f000053a000-0x57)="e5304add4fe44becafe8ce3544d07fd2e706a79d6f5c53f11aef6ba7d1c2bbe84eb6b1f842dcf47fa0c9bfcbc686053fc089364317f532e929cad1a6857f24e233a3ffaea68431d20f9051ceae1cc10eb5d0530fa40173", 0x57, 0x5b) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='syzkaller1\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {}, {}, 0x6, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) socket$inet(0x2, 0xa, 0x400) 2018/02/05 12:43:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009b6000-0x8)={0x0, 0x8}, &(0x7f00000d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000840000-0x10)={r1, 0x1c, &(0x7f0000494000-0x1c)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}]}, &(0x7f0000704000)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000012000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000005000)=[], 0x3d1, &(0x7f0000697000)=[@init={0x0, 0x84, 0x0, {0x1ff, 0x400000000000, 0x586, 0x6}}, @sndinfo={0x0, 0x84, 0x2, {0x1b00000, 0x4, 0x1, 0x0, r1}}, @sndrcv={0x0, 0x84, 0x1, {0xd1, 0x86, 0x8, 0x9, 0x4, 0x0, 0xfffffffffffffff8, 0x2, r1}}, @sndrcv={0x0, 0x84, 0x1, {0x7fff, 0x40, 0x1, 0x2, 0x40, 0x8, 0x6097d0e1, 0x5, r1}}, @init={0x0, 0x84, 0x0, {0x5, 0x100000001, 0x9, 0x4}}, @sndrcv={0x0, 0x84, 0x1, {0x2, 0x3, 0xf, 0x6, 0x5, 0x4, 0x200, 0xfbff, r1}}, @sndrcv={0x0, 0x84, 0x1, {0x4000000000, 0x3, 0x9, 0x4, 0x5, 0xffffffffffffffdf, 0x3, 0x9, r1}}, @sndinfo={0x0, 0x84, 0x2, {0x101, 0x2, 0x2, 0x4, r2}}, @sndinfo={0x0, 0x84, 0x2, {0x8, 0xa, 0x9, 0x3, r2}}]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000012000)="dc4eac4394002a3e834eb297fa07d81ff2ded96ca1e770a0f62f87d3c5cb"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) [ 232.663120] device syz7 entered promiscuous mode 2018/02/05 12:43:01 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000122000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00004ef000)={&(0x7f0000cf6000-0x40)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKMODE={0x8, 0x11}]}, 0x28}, 0x1}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000b71000-0xb)='/dev/midi#\x00', 0xfffffffffffffffa, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000696000-0x28)={0x3, 0x1, &(0x7f00007e9000+0x4af)=""/62, &(0x7f0000467000-0x83)=""/131, &(0x7f00002fb000-0x81)=""/129, 0x1000}) 2018/02/05 12:43:01 executing program 3: prctl$intptr(0x2c, 0x0) pipe2(&(0x7f0000709000)={0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f00005ee000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000140000-0x18)={r1, 0x8, 0x10, 0x7388, 0x8}, &(0x7f0000001000-0x4)=0x18) clock_adjtime(0x0, &(0x7f0000bb4000-0xd0)={0x10001, 0x4, 0xfffffffffffff001, 0x7, 0x5, 0x9, 0x5, 0x2, 0x8, 0xffffffff, 0x80000000, 0x10001, 0x2, 0x2, 0x6, 0x80000001, 0x3, 0x1, 0x401, 0x7, 0x7ff, 0xff, 0x1f, 0x2, 0x4}) 2018/02/05 12:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000a3000-0x37)=""/55) 2018/02/05 12:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ee7000-0x9)='/dev/sg#\x00', 0x0, 0x40900) write(r0, &(0x7f0000a1d000-0x68)="7877c36b0dcd80a10e4b70eb4eb3188a33d5bb7ff8debb72fe92b03bc897a4f20da080796ec65bfdce831c0232c694531c23fc4a31367c6ebecbb8b9ea42ee62925f610b791b622292874551f8f535ad605c5daf77f745171fd0f53e112a7df0a199f6943c8c95a7", 0x68) 2018/02/05 12:43:01 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet(r0, &(0x7f0000f15000), 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f18000-0x6)='nodev\x00', 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000088e000)='yeah\x00', 0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f09000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f18000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/05 12:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f000011b000-0x4)=0x7) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006f0000-0x4)=0x90) 2018/02/05 12:43:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004a6000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000616000)='/dev/input/mice\x00', 0x0, 0x191000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000ade000)={0x4, 0x24b, 0x7fffffff}) sched_getaffinity(r1, 0x8, &(0x7f0000dbc000-0x8)) r3 = eventfd(0x3ff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r3}) r4 = eventfd(0x10000000000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182000+0xd45)={0x0, r4}) [ 232.742174] device syz7 left promiscuous mode [ 232.774388] netlink: 'syz-executor4': attribute type 17 has an invalid length. 2018/02/05 12:43:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0xfffffffffffffdc3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000bf000), &(0x7f0000337000)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)=[]}, 0x0) accept$llc(r2, &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000033a000)=0x10) 2018/02/05 12:43:01 executing program 6: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00004f1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f00006f2000-0x4)=0x4) 2018/02/05 12:43:01 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000)={@generic="a7cce9ccdd8d46725a727f1d301fedb9", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:43:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d58000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendto(r0, &(0x7f0000493000)="0213ff", 0x3, 0x0, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f000099d000)='/dev/audio#\x00', 0x8, 0x30000) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00009a0000)=0x1, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) dup2(r0, r2) 2018/02/05 12:43:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d61000)={0xcb4, 0xf5db2b3, 0x101, 0x3f, 0x6, 0x2}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000623000-0x4)=0x7fffffff) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00008bb000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000639000-0x4)) 2018/02/05 12:43:01 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x409, 0x3, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$dmmidi(&(0x7f0000114000)='/dev/dmmidi#\x00', 0x87e, 0x80000) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000ae7000)) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000ae8000-0x400)={"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"}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/05 12:43:01 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000030000)='/dev/usbmon#\x00', 0x7, 0x4000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000025000)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000031000-0xc)={&(0x7f0000018000-0x8)='./file0\x00', r1}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/05 12:43:01 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/vga_arbiter\x00', 0x4000, 0x0) syz_open_dev$sndseq(&(0x7f0000d29000-0xd)='/dev/snd/seq\x00', 0x0, 0x20a00) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000fb3000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) accept$unix(r0, &(0x7f00009a4000)=@abs, &(0x7f0000d0d000-0x4)=0x8) [ 232.819164] netlink: 'syz-executor4': attribute type 17 has an invalid length. 2018/02/05 12:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000925000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00005b6000)={"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"}) mq_unlink(&(0x7f0000696000)='\x00') syz_open_dev$amidi(&(0x7f0000bc9000-0x1)='/dev/amidi#\x00', 0x80000000, 0x0) 2018/02/05 12:43:01 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket(0xf, 0x80000, 0x2) sendto$packet(r0, &(0x7f000001d000-0x187), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/05 12:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004d9000)='\x00', 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000051a000-0x10)={0x3, &(0x7f0000210000-0x5a)=[{}, {}, {}]}) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000}) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000}) 2018/02/05 12:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d4f000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(r1, &(0x7f00002d3000)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0xf98, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "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"}}}}, 0xfca) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2277, &(0x7f0000700000)="0808ffaa") 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x0, 0x200}) recvmsg(r0, &(0x7f00007db000-0x38)={&(0x7f0000758000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000b07000)=[{&(0x7f0000063000-0x9e)=""/158, 0x9e}, {&(0x7f000079a000-0x6)=""/6, 0x6}, {&(0x7f0000be3000)=""/149, 0x95}], 0x3, &(0x7f0000d22000-0xe9)=""/233, 0xe9, 0xf}, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00006db000)=0x1, 0x4) 2018/02/05 12:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) dup2(r0, r0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x4]}, @generic="0000000000000000618fd7860500"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x2f8) 2018/02/05 12:43:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000b2b000-0x70)) 2018/02/05 12:43:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe2) perf_event_open(&(0x7f0000496000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00009d2000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000000)=0x4) llistxattr(&(0x7f0000c80000)='./file0\x00', &(0x7f0000548000)=""/212, 0xfffffdb8) syz_open_dev$usbmon(&(0x7f0000ae9000-0xd)='/dev/usbmon#\x00', 0x2, 0x40) 2018/02/05 12:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0xa, 0x5) connect$netrom(r1, &(0x7f00004d3000-0x48)=@full={{0x3, {"d201ce52e57641"}, 0x8}, [{"3ed70328c26e0d"}, {"0293a8e38bd043"}, {"ab1639fb1559ed"}, {"c58c1ba0d33ae1"}, {"2f621c50733b42"}, {"913200f7267682"}, {"e35f36b3d3f715"}, {"86322b96747aeb"}]}, 0x48) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00005df000)='/dev/mixer\x00', 0xa402, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000053f000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000d33000-0x400)={"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"}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000d7a000-0x38)={0x6, [0x9, 0x8, 0x6, 0x1400, 0xffffffff, 0x60d]}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00008be000-0x10)={0x0, 0xa8, 0x7fff, 0x7fffffff}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b69000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000018000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @in6={0xa, 0x2, 0xba6, @empty, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x3c) 2018/02/05 12:43:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x610402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000001000-0x50)={@common='vcan0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigsuspend(&(0x7f0000001000)={0x2}, 0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) times(&(0x7f0000002000-0x20)) 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) madvise(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vcan0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2d8) 2018/02/05 12:43:02 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000080045006, &(0x7f0000004000-0x8)) 2018/02/05 12:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) r1 = open(&(0x7f000090c000)='./file0\x00', 0x0, 0x198) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00009df000)={0x0, 0x7fffffff, 0x1c000000000000, 0x3}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000a45000), &(0x7f0000e51000)=0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) syz_open_dev$usbmon(&(0x7f00004b1000)='/dev/usbmon#\x00', 0x3f, 0x82080) 2018/02/05 12:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000a8c000)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000dd0000-0xc)={0x400, 0x4, [0x20]}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00006bb000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00000af000-0x2d)=@flushsa={0x184, 0x1c, 0x308, 0x2, 0x3, {}, [@tmpl={0x144, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3, 0x2, 0x100000000, 0x224, 0x10000, 0xfff}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x3, 0x3, 0x1, 0x1, 0x7fff, 0x797e000000000000}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x6, 0x4, 0x0, 0x3, 0x100000001, 0x1, 0x7ff}, {{@in=@multicast2=0xe0000002, 0x0}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5, 0x4, 0x3, 0x7, 0x10000, 0xfffffffffffffffe, 0x100000000}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x0, 0x1, 0xffff, 0x2, 0x1ff80000000000, 0x8}]}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @ipv6_hthresh={0x8, 0x4, {0x3f, 0x3e}}, @lastused={0x10, 0xf, 0xad66}]}, 0x184}, 0x1}, 0x0) 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@raw={'raw\x00', 0x9, 0x4, 0x3a0, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="bda45d54f267932bae07988f8fe5dd66", @generic="476a4f0dc69137b70e17b011b1db634c"}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ae9e9edc05f1a4852bdfb75651eb74df", @generic="8411974865166ee1690753c67cd232ff"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "9ed7f87e8f73856bfc81aef7969bf398e4cbbeddff885756adcb3d105054"}}}]}}, 0x400) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a00000-0x9)='/dev/vcs\x00', 0x80, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000013000-0x8)=0x100000001) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) bind$netrom(r1, &(0x7f000004f000)=@ax25={0x3, {"f681794c48a72b"}, 0x3}, 0x10) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ce000)={0xc, 0x0, &(0x7f0000aa8000-0x98)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000cfe000-0x6a)}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/sequencer\x00', 0x400, 0x0) 2018/02/05 12:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) r1 = add_key(&(0x7f000054e000)='logon\x00', &(0x7f00006ec000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aba000)="543f559bd04e418c2ea0b519ca654f27297ae817617423cb3e28fa73c0e08fa10d2dc7ebfe5d0c00e4ad75142b0993fa62faf3781f1078e4f2b9ce297638bafedf086dc897e3be0ed10c149efdbc559612a745a1adca0902531a1b51e6dd3604e00c57efdb6968fb14cddec77f4357bd63592047e0f7b97c2d6d77d377a474ff7b8bd30ce89c45beadaecde6fa9a9cf95d1e3723c2aa3d7ef7456a121e5f3c6488137f1864db0796f7ef75ed615351d1f8c3d7d60aa7cb3ce6bb", 0xba, 0x0) r2 = add_key$keyring(&(0x7f00005ed000-0x8)='keyring\x00', &(0x7f00007f1000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002bb000-0x20)={r0, 0x3, 0x1, 0x7, &(0x7f0000a93000)=[0x0, 0x0], 0x2}, 0x20) 2018/02/05 12:43:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003a9000-0x5c)={{0xa, 0x0, 0xc9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x0, 0x0, @empty, 0x3}, 0x7, [0x0, 0x0, 0xef, 0x101, 0x100, 0x7fffffff, 0xffffffffffffffff, 0x81]}, 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam}) 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f000001a000+0xe13)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000026000+0xd9b)={&(0x7f0000023000-0x48)=@full={{0x3, {"f38f485d47e046"}, 0x7}, [{"303433d125df1c"}, {"c68ba00b9c9732"}, {"63fa508cb15da3"}, {"36ca0ad249a7c7"}, {"1300ad8e8165e6"}, {"1353c26425781b"}, {"f89c72ff9e5e48"}, {"c1687424cecf0e"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000019000)="7a5669067891139278d7d01536d8d76c14c03303e16a79602c6307b1ebb61088695e67dd3ba5f6f50b0bdfc8c56f466774974a56e3efed65dc468e4b37157b189959677487be4619e6f39b0e0480d8f9c0c8b5b90c621aae7e6b32ef5718", 0x5e}, {&(0x7f0000011000-0x31)="1631286f7a519d631214f817bd94031c8950a5b8f23a535ed1dc78bfe338c3996fc46faf0e07de3521ba467ab3c771cee3", 0x31}, {&(0x7f0000023000-0x4e)="ff6ccbb9922d9d7f9685a152a556e8ce355fb055a49922cce9984b13e0fc6d4d387dc501eedfe979b1066843b4f3c19fbf07386f08af429128e8324809bc915da2563de3b4efcf3c9e8abcd9e78f", 0x4e}, {&(0x7f0000018000-0x77)="2d5a110e35cecdbb61fcad48634379369128114f1eb40ddb78be5e33cf2ee43a0b6d5d1d72f02b6748b64e95ccf1c9c5224251ec6e214e4154db3e304e3cab52b44bc403ed8b685a4271158be2e831bb7792012db6af3c7fe0af6910550b665d3945193ba09f6dcba24370ca3f8831605beccd5d9e2642", 0x77}, {&(0x7f000000b000)="a3599f7909db8eaa12e051acc7fdb4b28ad2b3c4132d0bc52f3a9e0b4e6b003ead8ba8ae433c65ccc78ff1bc572ccd543819ab9d7624b70f3f49b4e98a6d6579786b5e4e4a4636746dd6ee8e8e68325582fe", 0x52}, {&(0x7f0000026000)="ab", 0x1}, {&(0x7f0000027000-0x99)="03302493692ee1ba2c62810c730699c8a85d7dd032a35d8dddedf0644b1e1967a78e6f46f1aef4a33c2d22c75a6e40b1c8f25cee6f4ca2c08ba2f154f006d205fe6373909477ac08b6072db322f3d46718c9fbcb019231096e68aea9234ece0a0f258560d6c4126ce9ea480c8222fbcfd54024618ae8bfa676afea7b09e07e503a0d878a804679b78648c3952ad40b4eef8ef4505b1b95bcb4", 0x99}], 0x7, &(0x7f0000026000+0x8b8)=[{0xc0, 0x105, 0x3, "01607f91bc0f3c2a0e7d3e596a28e268436be5b7d647b7d2dd7d78f9191b38aa7762a91e2703e794fa4c75c306c0479ca3d95485d50ba34ac7db58b9f2a55d3fd9701ca1646368f59f54d19018a3adb3784ca5964668e02ccc45697a15cc0ca6498bfc4bf88cd3578ef66fe2edc5f2effbf1d0e3b5a7cf87929e8b781e10554fbbd402eb8f7f47f58ddb11aa402241bcc4a769ad1497999727bc9ec5f03ce3578c8aa003e6cf724b9bf15595"}], 0xc0, 0x41}, 0x40000001) 2018/02/05 12:43:02 executing program 4: r0 = semget$private(0x0, 0x4, 0xe9ba3d38f9ca1818) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000000)=""/130) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a16000-0x8)='./file0\x00', 0x80, 0xc8) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00007e5000)) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x108, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/05 12:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000fe0000-0xb6)=""/182) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000), 0x9) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000e05000)={0xffffffffffffff8b, 0x400}) 2018/02/05 12:43:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) read$eventfd(r0, &(0x7f0000e2d000), 0x8) r1 = semget(0x3, 0x3, 0x2) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000f04000-0xa)=[0x8001, 0x9, 0x9, 0x9, 0x3]) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086b000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000067c000-0x4)=0x6352, 0x4) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000827000-0x70)="763bb0403d77a4214155be44ab46a4c494c51f3666085a0542571c53ef3d24d288cc42c1d431b5fd92a7ebd207ffa5b1f3451594ddc591d989d3d312532c00c7908fe2bcbfec33e45713ffc9f2217d5a3376958c8f1efb3fa8f30906f61a6431fb4a9026b8cbbe58bacfcc060661d2a7", 0x70) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70}}, {{&(0x7f0000f7b000)=@sco, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f000007e000)={0x77359400}) r2 = dup2(r1, r1) ioctl$TIOCEXCL(r2, 0x540c) 2018/02/05 12:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0x1f) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r2, r3, &(0x7f0000493000), 0xfffffffd) 2018/02/05 12:43:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={r4, 0x8}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) ioctl$KVM_DIRTY_TLB(r7, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000ee000-0x18)={0x2, [0x2, 0x7]}) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r9, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/05 12:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbc000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00001cd000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x0) fallocate(r1, 0x0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a44000)={0x0, 0x4, 0x7, 0xfffffffffffffc61, 0x4, 0xfffffffffffffff8}, &(0x7f0000a14000)=0x14) sendmsg$alg(r1, &(0x7f000028a000)={0x0, 0x0, &(0x7f00007f8000-0x40)=[{&(0x7f0000c7a000)="f88f2de8babc9520b0cb410d95beee6ba865b1dba3621e31733fccfc6f50f04b39d8005bb24cab0ade085ce328a3e04709eed460555d5f8247d750af44420c98e862ca65398e801c5f14082593a3adb1450f", 0x52}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f00005a4000)="721323aa04afa6248ff8c369298b7424f87df08491eee03ccef1a4d24e055e06fc04afbfffd69ea857d59e1a6f0b79fdd1ded6", 0x33}, {&(0x7f000013f000-0x15)="a3f2d4fdef79d6e8bae5245442e3825d4335fad510", 0x15}], 0x4, 0x0, 0x0, 0x20040000}, 0x20000010) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009ca000)={r3}, 0x8) bind$alg(r0, &(0x7f00004fb000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x19e) r4 = accept$alg(r0, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r4, r5, &(0x7f0000e65000-0x8), 0x8) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000cac000-0x8)={0x6b, 0x9}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00005c3000)={@generic="96bcadb6a3900cf5dc366772deae0f28", 0x4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000912000+0xd29)=0x8, 0x4) [ 233.132320] binder: 1769:1775 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 233.170096] binder: 1769:1775 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000218000)=[{&(0x7f0000e93000-0x7)=""/7, 0x7}], 0x1, &(0x7f0000158000)=[{&(0x7f0000912000)=""/60, 0x3c}, {&(0x7f0000361000-0x6d)=""/109, 0x6d}, {&(0x7f0000823000)=""/200, 0xc8}, {&(0x7f0000e9d000-0x62)=""/98, 0x62}, {&(0x7f0000f95000)=""/128, 0x80}, {&(0x7f0000ad4000)=""/4, 0x4}, {&(0x7f0000b9e000)}, {&(0x7f0000f18000)=""/4096, 0x1000}, {&(0x7f000079f000)=""/2, 0x2}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000061c000-0x80)) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000511000/0x18000)=nil, &(0x7f00001c2000)=[@text64={0x40, &(0x7f0000533000-0x62)="360f01df260f019d0000000066b86f000f00d0470f01df64673640d08700100000660f3880bbbdd4ee4a0f20d835080000000f22d866baf80cb89dedab81ef66bafc0cb0d7eef20f5e2148b819000000000000000f23d80f21f835c00000f00f23f8", 0x62}], 0x1, 0x1, &(0x7f00008f5000-0x20)=[@cr0={0x0, 0x20}, @dstype3={0x7, 0xf}], 0x2) 2018/02/05 12:43:02 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {}, {}, @ext={0x0, &(0x7f0000037000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000fa000)={0x129, @tick=0xda4, 0x4, {0xe77, 0x2000007}, 0x6, 0x1, 0xe0c}) socket$inet6(0xa, 0xf, 0x4) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009b4000)='/dev/hwrng\x00', 0x220280, 0x0) userfaultfd(0x807) 2018/02/05 12:43:02 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000424000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009b8000-0xc)={0x6, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004d6000)='net/netlink\x00') pread64(r2, &(0x7f0000e4d000), 0x0, 0x0) 2018/02/05 12:43:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c4a000)=0x5) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0}, &(0x7f0000000000)=0xab87b81be8109d27) perf_event_open(&(0x7f0000006000)={0x3, 0x78, 0x353f, 0xe8, 0x0, 0x100, 0x0, 0x10000, 0x10, 0xf, 0x0, 0x7ff, 0x800, 0x0, 0x20, 0x7f, 0x9, 0x3, 0x3, 0x7, 0x2, 0x8, 0x6, 0x3f, 0x9, 0x2, 0x3, 0x6c, 0x80000000, 0x7, 0x6, 0x9, 0x3, 0x6, 0x25b8, 0x5, 0x0, 0x3, 0x0, 0x1, 0x1, @perf_bp, 0x2020, 0x978, 0x2, 0x3, 0x9131, 0x80000001, 0x95}, r1, 0x6, r0, 0x4) r2 = request_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0xb)='selinuxem0\x00', 0xfffffffffffffffe) sync() syz_open_dev$adsp(&(0x7f0000008000-0xb)='/dev/adsp#\x00', 0x7, 0x8000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000000b000-0x10)={0x3, &(0x7f000000a000)=[{}, {}, {}]}) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000008000-0x24)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000002000+0x3d8)='./file0\x00', 0x22) inotify_rm_watch(r0, r3) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000791000-0x108)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x9, 0x2, 0x5, 0x0, 0x85, 0x5, 0x8001, 0x177d1eb9, 0x9, 0x8, 0x8, 0xfffffffffffffffa, 0x200, 0x401, 0xffffffffffffff01]}, &(0x7f00009f5000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003f6000-0xa0)={r4, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}}}, 0x4, 0x5, 0x8, 0x1fa, 0x24}, &(0x7f00000f4000-0x4)=0xa0) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f0000e4e000)=0x200200000000) write$vnet(r5, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x0, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x5aa) ioctl$TIOCNXCL(r0, 0x540d) write$vnet(r5, &(0x7f00005ec000-0x68)={0x1, {&(0x7f00006c4000-0x1c)=""/28, 0xfffffffffffffce4, &(0x7f00005f1000)=""/73, 0x0, 0x3}}, 0x25a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/sequencer\x00', 0x1037f9, 0x0) add_key(&(0x7f0000009000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, r2) 2018/02/05 12:43:02 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r3 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f00006e4000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000e44000)={&(0x7f0000c35000-0x1f8)={0x1f8, 0xd, 0x6, 0x10, 0x5, 0x1, {0x3, 0x0, 0x9}, [@typed={0xc, 0x3e, @fd=r1}, @typed={0xc, 0x29, @pid=r2}, @typed={0xc, 0x91, @uid=r3}, @nested={0x1c0, 0x23, [@generic="35552334f9891664048fecde9b1105353607dbe389d5db0545dfc2bf949c4c491bf754976f8a91bdcc5491dd5f5c22b3ec21421c1687b28f9adc4b72702a39b236dde3411a2a460738c061dbae53d93996c01221bf7f0af6a6b673c027f8ed2b5f231f634e8a4c26114ad098ab3ce2ca7c228500e9485aff4313c648ce04d70ca7d48602d37b81ae9a78d0533a2623bf22f643b347bf91ce7afae52198aaa53a09e45289c3985126fa868fc5689da2f4105f7e7c00e7129b24cd022b188b384e01", @typed={0xf8, 0x4f, @binary="7145c1e0e266127d494a63f257ccf6dfd3f752eea12f7dfd0ae9c64665dcbae2f467556032ad9cf3412ae162ef08a48b8693011ba5c49576fb032ac441c9b914fee617e39890835dfbbe4cb52c4b146b587736b6239dac7ee7134bdc1c5f91643a2d73d6a344485f1253f5698ae0b62eda1f5a53b7f4201289691ce0d8940cc6eadfc9cf1028c7271cda9400b4d331f89d04278535a3c51aede790dff3fa7e7b1a55bb26b459ea717ced876610b984e18744160bae9a685360cdd2829e0b8e80d9886a143bfe023b0f39de5ec4c7adbea7d5827aba853db56a8e7c383a1a2ffe70b750a693d8ef4ba034f8f357"}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000001000-0x7)=@random={'trusted.', '\x00'}, &(0x7f0000000000)='self@^-user#md5sum\x00', 0x13, 0x0) r4 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ea000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f"}) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000cba000-0x4)=0x7f, 0x4) 2018/02/05 12:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$admmidi(&(0x7f00008e1000-0xb)='/dev/admmidi#\x00', 0x20, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00004ff000-0xaf)=""/175, &(0x7f0000cbc000)=0xaf) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/05 12:43:02 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000da5000-0x11)='/dev/snd/controlC#\x00', 0x8, 0x48100) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003d8000-0x20)={r0, 0x1, 0x1, 0x80, &(0x7f0000b92000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 12:43:02 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000a5f000)='./file0\x00', 0x180, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000001000-0x4)="c8d63b23", 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed5000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cbc000-0x4)=0x100, 0x4) 2018/02/05 12:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a71000-0xb)='/dev/loop#\x00', 0x0, 0x200) shmget$private(0x0, 0x4000, 0x1000, &(0x7f000033b000/0x4000)=nil) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005df000)='/dev/mixer\x00', 0x0, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000b68000), 0x80000) 2018/02/05 12:43:02 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7e000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000033a000)=""/1, &(0x7f0000a0b000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xfffffdee) socket$inet(0x2, 0xa, 0x0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) 2018/02/05 12:43:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) fstat(r0, &(0x7f00006d6000-0x44)) 2018/02/05 12:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) open(&(0x7f000010b000-0x8)='./file0\x00', 0x404000, 0x0) fcntl$getflags(r0, 0x408) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a07000), &(0x7f0000d8f000)=0x4) 2018/02/05 12:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000377000), &(0x7f000007f000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000d2c000-0x38)={&(0x7f0000c4b000-0x10)={0x1d, r1}, 0x10, &(0x7f0000ebd000)={&(0x7f00007e5000)={0x3, 0x0, 0x5, {0x0, 0x7530}, {}, {0x0, 0xf7, 0x9, 0x6}, 0x1, @can={{0x1, 0x8000, 0x0, 0x1b}, 0x6, 0x1, 0x0, 0x0, "a229fc318a117533"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000001}, 0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000099c000)={@common='ip6_vti0\x00', @ifru_flags=0x1}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f000013e000-0x10)={0x1d}, 0x10) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/enforce\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000465000)={0x9, 0x1, 'client0\x00', 0x1, "3284a8a0d246b603", "0403b52dc5a956e2999df752fc1d516763cfee21315fe5504a868df627150171", 0x9, 0x9}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e7000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002d0000)={@ipv4={[], [], @empty}}, &(0x7f0000921000-0x4)=0x14) renameat(r1, &(0x7f00003db000)='./file0\x00', r2, &(0x7f00004d4000)='./file0\x00') ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00008d1000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f0000567000-0x20)="1200000000000000000000000000000400000000000900000449fa80e2f42023"}) r3 = semget(0x0, 0x4cc377ba691adb8b, 0x8) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000613000-0x9e)=""/158) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000973000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000993000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000739000+0xa01)={r4, 0xfffffffffffffffe}, 0x6) 2018/02/05 12:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000)={0x0, 0xd940, 0x101}, &(0x7f0000c7f000)=0x8) sendto$inet6(r0, &(0x7f0000d42000-0x1000), 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r3, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000875000)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba1000-0x10)=@generic="67e575807cb1c1888e97a8c08e2d6023"}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000c87000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000e8d000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8, r6}) r7 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r4, 0x400, 0x3) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000081c000-0x10)={0x13, 0x117, &(0x7f00002e7000)="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"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)={0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}}, 0x108) ioctl$sock_bt_hci(r8, 0x800448d4, &(0x7f000084a000-0xd5)="4676869806a66d48dbb7e2c9b79e777b7834e94db5d9dc01127fee5cc8c2f5e8cffd2c470e881ccd4cb46cf7ca5448498214eba62531f0b73cd24aa3f506b7ad49aa133b33b8dfb61f85adadd5b4ddbbf742bf1e3dcd64afb112337ad6f6173cfa976bf28a1258bfec7c0af50773fc1ae721e1b532142d28d6d72cfeeb2c0fed4c9e623c263b49a4cc04bc4cbd2c17c67241bff61cecb295bdbf400f758663b64c13f0fa615cef57f74cf71fc99720f7ae04575db53d25f491f8d3a5b7f355fb9bc87195a8a655769092807f6e87d1023ae5add7ee") keyctl$clear(0x7, r7) r9 = dup2(r1, r1) sendmsg(r9, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) 2018/02/05 12:43:02 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000651000-0x4)=0x1f9069f9, &(0x7f0000402000)=0x4) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002bf000-0xda)="bbbc152b59856407d72957e8b8880d7f47b7b067b0ee21541a6789f1b9039f9301d99dcd47ac37f91aef69b706cc40c9130bebde2dc46984377232cfd70381b707d7597f4c10029d43f8e3b214a7a59776e24ea03e5e14d74ef7c62ad2bf91ca6a9626f8797d9bc95f1e69621a51f8a59163e08fefa4088546f156ad7760f99fee04c7bf43ea59482defcd40a25f54ab80f3c1992bc907afb99919a25ea254b0a04d0810390a341c60d32131b1418246986ac8a30d66d81bd806541f4b52605dd19d1efba8182959d2730c66349907501e62fbc8b54a60261d13", 0xda, 0x20000015, &(0x7f0000ace000)={0xa, 0x1, 0x2, @empty, 0x6}, 0x1c) ppoll(&(0x7f000011b000-0x8)=[{r0}], 0x1, &(0x7f0000565000)={0x0, r1+10000000}, &(0x7f0000599000), 0x8) shutdown(r0, 0x1) 2018/02/05 12:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44), 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000aaa000)='pkcs7_test\x00', &(0x7f0000345000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000bbb000)="6258b0c128fb0bf1d88d", 0xa, 0xfffffffffffffff8) add_key(&(0x7f00000ce000)='user\x00', &(0x7f0000e36000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x100000000003fc, &(0x7f00008c2000-0x8)) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) fcntl$notify(r1, 0x402, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a8b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000067000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000bda000)=0xe8) connect$can_bcm(r2, &(0x7f00008e6000-0x10)={0x1d, r3}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00004b8000)={0x7, 0x7, 0x0, 0x3f, "9ac6d06e451c19ebf514acef8f786ee9d3c87192fc79256b8ce4092aa15364a765df90836e2e38e229856ed7", 0x1f}) io_setup(0x40, &(0x7f00009f6000-0x8)) io_setup(0x7, &(0x7f000020a000-0x8)) syz_open_dev$admmidi(&(0x7f000065c000)='/dev/admmidi#\x00', 0x8, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xa, &(0x7f00004a3000)) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) socketpair(0x1f, 0xa, 0x6, &(0x7f000055f000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f000048a000-0x2)=0x2, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @empty}]}, &(0x7f0000674000-0x4)=0x10) 2018/02/05 12:43:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xff, 0x42080) ioctl$sock_bt_hci(r0, 0x400448e2, &(0x7f0000f32000)="9deeceb13988394b7e62fc340af105cda249dc2214771c4dd8b1ae764ac9dc96a3713dd0146874ccfc54711b712793bb8769b4ddf196b76c0e66bbdbf411e71878c325626b402814cb41b01aac151ef24521503e81de23ec936f42fed33b2f61182d9af5f32d6fa1b28f1bc86471b37a4cc8740239b9dcf7ee18e0043a31384ecab1ef06ef68afce107cb9ba8bbf48f77c182c8216729fc09f760097e06c438ddb45bdc0613433abfb4127ec9b1774c5f7277998c74643c4f09a42b1de396d3474f7d27ac6e7fd8a135f08cf11e3107e3bf9d4c9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000cd0000-0x4)=0x1, 0x4) time(&(0x7f0000b91000)) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e13000)={0x0, 0x0, 0xfff, 0x20}, &(0x7f000049d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000061e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r4}, &(0x7f0000b42000)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$ipx(r2, &(0x7f0000447000)={0x4, 0x80000000, 0xa000, "45fa8dcf1ce4", 0x80000001}, 0x10) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/05 12:43:02 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000007000-0x4)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000007000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x891d, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x2c)=@ethtool_ts_info={0x41}}) 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bd4000)={0x0, 0x7, 0x100000001, 0x274c725a, 0x2894, 0x1}, &(0x7f0000c90000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003fb000-0xbe)={r3, 0x0, 0xb6, "f5d3fe1a0bb3b98a915eb52f5feee3410a0dd37d26192fca16c2a1bca8dad5be1cca40de71140542b0bf8ea9f789896b786e6593a9ed5fb5669e946bc87a31c13c8a885d3010bdf6bca86d3566689e46aa90bcd772cd0333e7378464d7615faf52913456e4cd350c28ebf8f4e0fb8bfbaa78ee65624945214890b1e75cc55474c87c4234bd4effb01586848a741a5d926fdaed5478b0869b1899ec8bc2a74342043efae04411574f313977d371791596ed9e3ddbf320"}, 0xbe) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r4 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000d45000)={0x2}) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004ad000)={r3, 0x7b3}, &(0x7f000025e000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) 2018/02/05 12:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006a7000)='/dev/vcsa#\x00', 0xb78, 0x22041) syz_open_dev$sndctrl(&(0x7f0000a97000)='/dev/snd/controlC#\x00', 0x3f, 0x2) write$selinux_user(r0, &(0x7f0000e44000)={'system_u:object_r:selinux_config_t:s0', 0x20, "0300636f6e66696e45645f7500"}, 0x33) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000036c000)={0x2, 0x2, 0x1, 0xfffffffffffffffe}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/sequencer\x00', 0x4000, 0x0) write$evdev(r0, &(0x7f0000558000)=[{}], 0x18) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00007c6000-0x4)) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpid() process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000018000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000019000-0x4)=r2, 0x4) 2018/02/05 12:43:02 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00002d2000-0xe)='/dev/admmidi#\x00', 0x3, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x61, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000703000), &(0x7f0000e2b000)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000716000+0x5bb)='/dev/usbmon#\x00', 0x9, 0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000037b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000968000)="a0eddf0ab8f8be20ff9d4cd6dee5acf3bf8a63c86c0453df93f7e4205e422f12"}) clock_gettime(0x0, &(0x7f00006ef000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x60)=[{0x3, 0x8, 0xde, 0x2, @time={r3, r4+30000000}, {0x7, 0x9}, {0x9}, @raw32={[0x101, 0x324, 0x9]}}, {0x845, 0x800, 0x8, 0xb6d5, @time={0x77359400}, {0x4, 0x3ff}, {0x1d75, 0x4}, @control={0x2, 0xffffffff00000001, 0x1}}], 0x60) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000feb000)=0x0) fcntl$setown(r1, 0x8, r5) 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0xfffffffffffffe8e, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/05 12:43:02 executing program 1: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f000074e000-0xa1), 0x0, 0x0, &(0x7f0000e85000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000235000-0xb)='/dev/hwrng\x00', 0x280000, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000f2e000)={{0x5, 0x6, 0xfffffffffffffffb, 0x6, 0x6, 0x9}, 0x1f}) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000f2f000)=""/173) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f2d000)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00001ae000)) 2018/02/05 12:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000012a000-0x4)=0x14) connect$can_bcm(r1, &(0x7f00002ec000)={0x1d, r2}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009d3000)) 2018/02/05 12:43:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00008d0000)=0x100000000) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/02/05 12:43:02 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000035000)={0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000034000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000036000-0x4)=0x10, 0x80800) r1 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}], 0x9, 0x40}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) 2018/02/05 12:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ba5000), 0x2a61, 0x100000001) syz_emit_ethernet(0x72, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b"}}}}}}, 0x0) 2018/02/05 12:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000ba2000)=0x30100001d) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)) r2 = getpid() r3 = getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x40000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000005000-0x8), 0x4) lseek(r1, 0x0, 0x4) 2018/02/05 12:43:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) setpgid(0x0, r0) 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f00001e8000-0xb)='/dev/midi#\x00', 0x1000, 0x2100) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000ed5000)=""/4096) setsockopt$RDS_RECVERR(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) lremovexattr(&(0x7f00004ab000-0x8)='./file0\x00', &(0x7f0000588000-0x10)=@random={'btrfs.', "8c736563757269747900"}) 2018/02/05 12:43:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000a34000)={0x6, 0x5, 0x7fff}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062c000-0x1000)=""/4096}, 0x48) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000030b000)={0x0, 0x5f, "27cbb5526ca28c08116a7a7cfe8eca5112f760eb64d4d459e42b029f46ad702c2caa645b1f50a79bae1c57a6a8ac3394a50efdad307ab7241b858f250b3c9920b6a32560b623d6da78b2a6c8611b3463195d2bbb80eb1d6326aea0a35824a4"}) dup2(r0, r0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00007d6000)={0x1, '\''}, 0x2) getresuid(&(0x7f0000666000), &(0x7f0000637000-0x4), &(0x7f00006aa000)) read(r1, &(0x7f0000edd000)=""/137, 0x89) signalfd4(0xffffffffffffffff, &(0x7f00003d0000), 0x8, 0x0) 2018/02/05 12:43:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffff9c, 0x40082406, &(0x7f00009e6000-0x15)='$!{selfvboxnet1nodev\x00') 2018/02/05 12:43:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000e1c000-0xe)='./file0/file0\x00', 0x4, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ab7000/0x1000)=nil) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') [ 233.804167] xt_policy: too many policy elements [ 233.818288] xt_policy: too many policy elements 2018/02/05 12:43:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) get_thread_area(&(0x7f0000865000)={0xfffffffffffffff7, 0xffffffff, 0xffffffff, 0x4, 0x7, 0x9, 0x5, 0x0, 0x5, 0x6}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) accept(r0, &(0x7f0000a41000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000e21000-0x4)=0x32) 2018/02/05 12:43:02 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$UFFDIO_WAKE(r0, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/05 12:43:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) lstat(&(0x7f0000085000-0x8)='./file0\x00', &(0x7f0000814000-0x44)) pipe2(&(0x7f0000d22000)={0x0}, 0x80800) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) flock(r1, 0x2) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00'}) 2018/02/05 12:43:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f2d000-0x1c)={&(0x7f0000c24000-0xc)={0x10}, 0xc, &(0x7f000092f000-0x8)={&(0x7f00001d4000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) readahead(r0, 0x2c4, 0x6) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x9, &(0x7f0000e6f000-0x8)={0x77359400}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fa000-0x11)='/dev/vga_arbiter\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000025c000-0x8)={0x0, 0x1f}, &(0x7f0000b32000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cc3000-0x8)=@assoc_value={r2, 0x20}, &(0x7f0000f62000)=0x8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) mq_timedreceive(r0, &(0x7f0000a2a000), 0x0, 0x6, &(0x7f0000536000-0x10)={0x0, 0x1c9c380}) bind$rds(r1, &(0x7f0000cab000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r3 = syz_open_dev$mice(&(0x7f0000f06000)='/dev/input/mice\x00', 0x0, 0x40040) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000ada000-0xc)={{0x3f, 0x7, 0x3ff, 0x8, 0x3f, 0x80}, 0xc2}) 2018/02/05 12:43:03 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b8b000-0xc)={r1, 0xb881, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0xe0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000dbd000)={0x1a, 0xff, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000085a000-0x8)={0x0, 0x0}) shutdown(r3, 0x2) 2018/02/05 12:43:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000006e000)=0x6) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) 2018/02/05 12:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007ac000)='./file0\x00', 0x40) write$selinux_create(r0, &(0x7f000049f000-0x43)=@access={'system_u:object_r:netcontrol_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x37}, 0x43) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xe) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r1, 0x0, &(0x7f0000c91000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000619000-0x8)={0x0, 0x8}) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000c72000), 0x8, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) times(&(0x7f0000f59000)) munlock(&(0x7f00006e9000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000642000)={0x1, [0x0]}, &(0x7f0000af9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000175000-0x6)={0x0, 0xfffffffffffffffe}, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00003a2000-0x4), 0x4) memfd_create(&(0x7f00006cd000-0x6f)="6455986b766ce4ed46d3db60e2049cd9f364ecd6b517ab03f28097fa04331cac161200c2ac77dfba34ae275f0413a2315830484c61df6d52795f6b11d50824bd197d83baf9aba9c85f0ed6f1882fb9f2ad18c1d39cfa388d09fa8238fd5dc7c30feb3a356d177d2e7088ffefebadb6", 0xffffffffffffffff) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x0, &(0x7f0000c38000)) io_submit(0x0, 0x0, &(0x7f0000ac0000)=[]) pipe2(&(0x7f00008ae000)={0x0, 0x0}, 0x800000000007fc) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f000073a000-0x8), 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000b1c000)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000be5000-0x4)=0x1, 0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000f7f000-0x4)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000003d000)={0xfffffffffffffe04, 0x3, 0x6}) syz_open_dev$tun(&(0x7f0000a09000)='/dev/net/tun\x00', 0x0, 0x0) connect$netrom(r3, &(0x7f0000172000)=@ax25={0x3, {"2d465d0210d619"}}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x5, &(0x7f0000fcb000)={0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fcc000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00001e9000)={0x1d, r2}, 0x10) r3 = eventfd2(0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000bc8000), 0x2, r3, 0x3}) fstatfs(r3, &(0x7f0000827000)=""/80) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f00009f8000), 0x0, r5, 0xfffffffffffffffe}) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}}) 2018/02/05 12:43:03 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000+0xb26)='/selinux/checkreqprot\x00', 0x400080, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0xe, 0x10, "5c1d64643da8d75253cec91626f7d7154b7116e232a8df9640d625ed4481a2793c0823b28100c6ba58c8ebbe97e41e4fc7ef32ab01ccccf281ac7273ac58e5c3", "07ceff2239e579dcb672fc27916f5f765e5903d9e7b4e2a1960a4944de74af34", [0x7fffffff, 0x3]}) waitid(0x2, 0x0, 0x0, 0x9, &(0x7f0000006000)={{}, {0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, r3}, {}, 0x1, @canfd={{0x0, 0x1}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/05 12:43:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000110000)='/dev/input/mouse#\x00', 0x200, 0x2) fdatasync(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockname$netrom(r0, &(0x7f0000497000)=@full, &(0x7f0000fee000)=0x48) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cd0000-0xd2)={0x0, 0xca, "826fb37aa9cfe0de64b3732cf21d979aeea74460bc8c638e59ae4d70c6f3cb7f3fbda3df39576e5fd586e16e3a921aceaaf05750dfdc790461f7c48a8f9e7699b42d3aacc814874800581f7eeb79d35beab6d652a13c4c79cfc1bf5e8ffecfb8dcdc2617c0c66cdfd1d70655336754baad760d1eff9857a55298dd82d23f51781c3151f95e2d906f053d52ac591525e9cc896116eb43a46a55b4f84b88c53bd858780839dbc9c34fe2c1f5ae89761af093ca677979d24262809e09bca34b349f2e3eb54ffb4b2ac8d936"}, &(0x7f00008c7000-0x4)=0xd2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006ef000-0xc)={r3, 0x2, 0x10}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) bind$netrom(r0, &(0x7f000017e000-0x2)=@ax25={0x3, {"44014c25318433"}, 0x20}, 0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/ppp\x00', 0x3b1450e992625076, 0x0) bind$alg(r1, &(0x7f0000a73000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) getsockname$netrom(r5, &(0x7f00004ac000-0x10)=@ax25, &(0x7f0000901000)=0x10) sendmsg$alg(r4, &(0x7f00007ce000-0x38)={0x0, 0x0, &(0x7f0000b2a000-0x10)=[{&(0x7f0000562000)="e963a470d2596a2fb3e9719d8e0d3ad25cd2e24534cf1f1a2beb19478f0b333400", 0x21}], 0x1}, 0x0) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}}, &(0x7f0000cd5000), 0x8, &(0x7f0000ace000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b52000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00000cb000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b59000)=r0, 0x4) r1 = syz_open_dev$audion(&(0x7f0000bee000-0xc)='/dev/audio#\x00', 0x8a, 0x20000) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) bind$bt_hci(r1, &(0x7f00002e2000)={0x1f, 0xfffffffffffffffb}, 0x6) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000169000)=[], 0xfffffffffffffdbb) 2018/02/05 12:43:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000034a000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d5f000)="6e65742f69fb365f666c6f776c6162656c00") sendfile(r0, r1, &(0x7f000045f000), 0xfc) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddf07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000e5d000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a65000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) fanotify_mark(r1, 0x0, 0x20000, r2, &(0x7f00006ce000-0x8)='./file0\x00') ftruncate(r0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc5000)={0x0}, &(0x7f0000398000)=0xc) sched_setparam(r3, &(0x7f0000f0c000-0x4)=0x3) getpgid(r3) r4 = accept(r0, &(0x7f0000247000)=@nfc, &(0x7f0000f0d000-0x4)=0x10) r5 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000065d000-0xcf)={r5, r0, 0xea7, 0x0, &(0x7f0000f3e000-0xca)="18f4a50d4a18d445b251cb1aac8ed136da342a765de579943cf6fed48228a3cc9668647a6e1515929e1f539e1662c85a3cfc12ed51fc26c347fdcc058ca0c0ecf61d91bd216bc080f5b41cfb61944d880c99f6592856002a009d503c9a72acbb93cf63538b4f6b4fc134716dd953c1c8fb0b42c30bc3551b961a1a18cc39b11dfa5ac24d783fcae1e93d09eb07b5ddcb39343b621feed2baa9182874b6aa25ef1d13a9564b400872026dd9f1865cf6ceecae812cef40415faecd2768da21b603ace98382937c7ddfdd8b", 0x5, 0x28e, 0x400, 0xffffffff, 0x10001, 0x3, 0x80, "f7fe5ddd41e41f5cf1db4491b4cf7cc68c3eb279e6181b07b050d39ecac48537687104a6219cf1f365861973f0b754d78712b2c50f33c0a0f619044052717b4df57ace0dc7319144a883f74f793276e06df345aa45c6f0ea8bb8181c9967877ad2ddf20b1c3e9813049f1559f0fb0f3997070bbd5ece436c32876e8ad801a8df2aed40fef28d6d9d0fce843382d3abe034deae4279db40d4629425d6028bb57557b1a0249563a8"}) 2018/02/05 12:43:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[]}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000-0x30)={0x1, 0xfffffffeffffffff, 0xfffffffffffff000, 0x1, 0x9576, 0x5}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/05 12:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a23000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)}, 0x40010062) 2018/02/05 12:43:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e89000)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c93000)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f000026f000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000d69000)={0x1d, r1}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000377000-0x8)={r4, r2}) write(r4, &(0x7f00008c7000-0x23)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x80000) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000736000)={0x1000, 0x1, 0x1, 0x2, 0x9e}) 2018/02/05 12:43:03 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) flock(r0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl(r1, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") ioctl$void(r0, 0x5451) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000004000-0x4)=0x26b44e30, 0x4) 2018/02/05 12:43:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000303000-0x10)={&(0x7f0000140000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) pipe(&(0x7f0000113000)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000c51000-0x8)={0x1f, {0x5, 0x8, 0x0, 0x7, 0x2, 0x5}}, 0x8) 2018/02/05 12:43:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a89000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000554000)='/dev/hwrng\x00', 0x200000, 0x0) fstat(r0, &(0x7f0000ec8000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000f9d000)={&(0x7f0000d38000-0xc)=@proc={0x10, 0x0, 0x3, 0x10200}, 0xc, &(0x7f0000552000)=[{&(0x7f0000ffa000)={0x56c, 0x39, 0x200, 0x6, 0x1, "", [@generic="620525e0c3042bfa8de2577e5e677643a619c9b47df50ad9e97fa596be219dc11c4649097be9566d37b677fff11d7871b5f3ed93bfa85a2415ac4d8ada6a89bac8b1ad7d5ff6839fb7f4941edd52c5b3664eca893bcaa7252fabe6ad6497b277cec8b06af8dd8ce7a37f2a5b8477cbc790a907b962676a3428e987f1f4dec521664981d0ca924279d3532077a19ea99f6b31f55b73849804f5a1b98a206c32eb6901ddf085a2d19bb15f1adda3d59449f861e2986668059a81f7ddec", @typed={0x14, 0x7f, @str='trusted[\\\x00'}, @nested={0x2d8, 0x7c, [@typed={0x10, 0x62, @u64=0x4}, @generic="5cbf2b35fc9eb7dc05c302f2a6623fa4bd788bbfc02ce03afd24d716a8cbf71eedbfbd59c19a7a21f25d12ae326ab2346c4463d59d3f8fe60c9b5d0794607fe0ad1e8fd65a2c01ad87c8995e0909c11d660303b7a4ac2cd1674ecaa641f819ca14a4d01d5d954b2ca47abab923383733eb96231ec4d31f259e9ef8f52b8cba107d2d0930473152df33269d27340b2ebbf283009489490c7ee7742c12fbbe3afa64503c53ae305e9d6f043961d604e3b417922fabb9efdbb71f8b92", @generic="7f6a7e714e1a6c0daeba32528a433a963efc3571e935af13305cc8564f8231d3de6d57608b0e1324dd3700000b8eed70bc45ae9ae17ae1f465b70e78cb25e441dd3a0391d397c6496f0c9b466dca9765b05d68b14597f32bdf3915c0803404386270ba761dfe260764fee2bbf7f8fb11d245516d9278d70c5b48227c27d2a85cdb314c14b75811c4cab917817ce9b01e", @generic="1174a80e1250910c7abf54197cf52a17d4f5817b1d9b9bd72ae8f19cec80c3a4de2b8c7f62ba2befa9a6b446058fb592530d66c4de9dd3a394a8d1dfab3251ce9fca", @generic="7a5c5a1d7d0a5eeb822dad10fb71497c369f3e90ce5128a70bc4d5cfdaf71c5fdedbfd6587d918cb9802916958e31208ba65f2ea33b72fce772cce1624c6e835bd19b310de72e7bac09981ac3cb0c5591aeabf2fc083ab1a5ad0623526ac755ca5ad0293428462419133e64d4381e513eac12b9211cf1b85fb675a6fc3be01c8265f913e17097bf67f8e013e45", @typed={0x18, 0x11, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x8, 0x79}, @generic="883ccecaaf73590e0417130564dab7e8d57d7bcb502f7bf513d3f194a3d22ca08c4ed931d46e467146c6ef56550e6d65b65821b2a3a394b5ad5b5898bfaf4191bc930b6d826237ed27fa84ad890258d91ef939fbfaf629aaa653c4a96e019b3c325f8be0705d7524", @typed={0x20, 0x93, @str='\\vboxnet1M{!GPL#proc\x00'}]}, @nested={0x1b4, 0xb, [@generic="2e5803eae05e44eadef45ad7466bf73b14f03f5137137d1675b31d8141c6fad1d7015eeb41bc42e515bf209e89d4ddd4fa", @generic="f4198946f5a8c516f9fd70c1ca0a4cbd9233609bef79d9a98930cbb08259b21c8252a0baf3b5ffea73f5a2c0b1d6ceef00f7ee94696db0dcc7111c93", @generic="0f1f0ed944817d6491ed3a026acf217d2f009b29b3b87f5c23c6423e83e08cdb119cc3063dac42e21905399d26000417d543729e19c8db29c1a1babd12593a53b7a73ca38fd95cdb15da0ffa8242a629b0d40036f92b8610b14e3a6f710cdb2aebea4c5b0674cef1e405843747e0477d", @generic="030a4b20be263242beb91125c8d6fad2fcca0517fe94326c9a47937c2cfc6c66b0a00590d7a61c4cfa5404d1ecabbcbf0a763cac9325a193f972976f0ebc5c96fe004322c319f38a43307115922d3d6a634daaea8efb95a634bbb0f8793a150de4214887111ef90b062b26bdf47f74c201d7c7bd90fe70726589c93669908e690c615474613c9b394ebdaa71058f73ab124964cba3", @generic="6ec1419962b39481506a7868caa812d34eec2bfab38eff1b20241b13ee1fe2c80a65e371cbf21b17ba85cbad8028a9958eab9ea082ddf0f96eb4681894"]}]}, 0x56c}, {&(0x7f00003b8000-0x1f0)={0x1f0, 0x25, 0x9, 0x4, 0x3, "", [@generic="99aa7eb1c47bb58ca7610e6006b0ad578c769a3538483c38564c4b269e3556ea4affed24bceec352dce09d1651d1d50967b7660838877936815a671ef51d7e84d68b5fe99cff870151c39fbffd73d288e8ef1f9557ac0a094a99e23475bb638a4371b606ea75d38bb9110091ce5f1ec83d87acd66d13907a33220ec03e06b099e5265ce3a5e13c983aaf3c348329a7d4deb8addfcc2295d66a68ad7a7a0988a1a30b7f811571f6a203950a26bf095d474bb5912808856a2daa661169d5f3d656cc1dc845123d7ec3a6839419f678b746c15fb70f9ef4bd784fae788dbe958d4d", @typed={0xc, 0x38, @uid=r2}, @generic="5b38d5eab05af26ce983f975faeebe19be6f264af62f05d6817bc35d3631219f7ccee5e5eeede1c2491a92b346771b624171f4724b2ab50b995ce818b500e6af640d9af2f650a5887c450a463f65139d54467cdda9c51ece53840c848a6facb1d53cc134ac9a285fbdd443f6936348910f8d81e0c37cf29fab1f477b0227a89b06ce77cb12b79736199b3a52b1ed6ca7c3e7cd6aa13d6a031cff95c761747d8858e4350440066fd46493e82fe98c5f47376a63da44ea88c6e437a20bc3a4d98ae92d46c67b3c51369ab1af023c12968000d3de21c1614f2deb63b13f10cc245c77cfacaebbd6ebf82c08c3367ecd2ef32deab537"]}, 0x1f0}, {&(0x7f0000184000-0x1c)={0x1c, 0x24, 0x0, 0x1, 0x1, "", [@typed={0xc, 0x90, @fd=r0}]}, 0x1c}], 0x3, 0x0, 0x0, 0x4001}, 0x80c0) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e74000)=@common='bridge0\x00') mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000e76000)=""/119, 0x77, 0x12043, &(0x7f0000e77000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x0, 0x2, 0x2}}, 0x2e) 2018/02/05 12:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/05 12:43:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) epoll_create(0x52b) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ee000)={0x0, 0x1}, &(0x7f0000579000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee4000)={0x101, 0x2, 0x8, 0x3084, r2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/02/05 12:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000aa0000)='%\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc1000-0x18)) clone(0x959c8ac90dd9197e, &(0x7f000001d000), &(0x7f0000a9e000-0x4), &(0x7f000079f000), &(0x7f0000f4c000)) 2018/02/05 12:43:03 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000721000-0x2698)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x100000001, 0x6, 0x2) r1 = syz_open_dev$adsp(&(0x7f0000982000)='/dev/adsp#\x00', 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)) r2 = getpgrp(0x0) lstat(&(0x7f0000672000)='./file0\x00', &(0x7f00000d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d8d000-0x8)='./file0\x00', &(0x7f0000109000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r5, r6, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"d52e9d682a066511d6939f3bbda4e44d", {0x4, 0x9, 0x6, "697f1a9fef7b"}}) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000b3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cab000-0x30)=[{&(0x7f0000c7b000-0x2)="9beb", 0x2}, {&(0x7f0000001000-0x7e)="4a40df155455c8da0ce171847ef96e2732abb3cf1a9b2dca7f25e3f86e4c356a0ccd9c8629b131ebe1325a4241f4f9e5ab02718ce4d121dfeb2830dba5dc3863e0c12488d8777d29aec505b9e686e22d32a8699f41ad5385fbc8a646d5f7f6ef1a05847877c478bf118195054f24eebabd149fe053a94c95677e1c14bb0f", 0x7e}, {&(0x7f0000000000)="05ca11d3c1b52c01ad6925938dc70103815cd234993d70834a3a6589a8fa715fff639f9c2e9faea39aa4ee220d17794ed1223bacb7e04f0c057d57aff8dd282296385a37b84e7fc5488b36d492fe865b43e9daaf683d487d671024226dd789539377edc80bd51f28eaece9a43f31cac9a8a99e745407adb9430cadfdb529531513ff27672907db3e5a743b0db44d580711a698fe4bd25b5aa4fa5f67626ddcf079c00426e5", 0xa5}], 0x3, &(0x7f0000001000-0x38)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40050}, 0x0) r7 = accept$ax25(r1, &(0x7f0000000000), &(0x7f0000000000)=0x10) poll(&(0x7f0000001000-0x28)=[{r1, 0x2}, {r7, 0x24}, {r0}, {r0}, {r0, 0x1410}], 0x5, 0x7) 2018/02/05 12:43:03 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000011000-0x12)='/dev/input/mouse#\x00', 0x6, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89df, &(0x7f0000012000)="f7") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000014000), &(0x7f0000015000-0x3)=0xc) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000545000)='net/ip_tables_names\x00') utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) clock_gettime(0x0, &(0x7f0000dfb000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000551000)=[{0x0, 0x0, 0x69b, 0x8, @tick=0xe9a, {0x40, 0x4}, {0xbd, 0x1}, @raw8={"1d9c28acf91f804697dd1d12"}}, {0x1, 0x0, 0x10000, 0x6, @tick=0x3, {0x699, 0x871}, {0x2, 0x9}, @result={0x0, 0xffff}}, {0x7, 0x101, 0x8001, 0x8, @tick=0x3, {0x101, 0x4}, {0x0, 0x80000000}, @ext={0xb3, &(0x7f0000380000-0xb3)="ab7bcabe50761be47acafc3e7e91ec282511927f38e66c290d0a345ba33c708c7a4a395690c89ba6553e4bef1c35a3bb72fe83e30623256d7da40ecc104d160c554820e57120ed10b8d5f7c8f1544fafbdcbd51c3db2ecc42123a45b50c3b7af1f6dedf0a904b9a9efcb709fbcd551289b2cf51b8e15f1878f7bfa0252ffc471ed648165b8d462082935eaa12da68ff4e6f0164940f16dee6cd11f1ff2dc405db31036a7b9887531180a4feb87eb1c01df75b5"}}, {0x7e000000000, 0xfa, 0x6, 0x932, @time={r2, r3+10000000}, {0x800, 0x9}, {0x4, 0x2}, @note={0x4, 0x8000, 0x8, 0x100, 0x7}}, {0x8, 0x1b, 0xe537, 0x2, @time={0x0, 0x1c9c380}, {0x81, 0x2}, {0xff, 0xae}, @time=@time}, {0x0, 0x6c7, 0x1, 0x6, @tick=0x400, {0x3, 0xffffffffffffd119}, {0x9afe, 0x2}, @addr={0x2, 0x8d02}}], 0x120) 2018/02/05 12:43:03 executing program 0: prctl$intptr(0x4, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xa1)=""/161, &(0x7f00002d3000)=0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001000-0x110)={{0x2, 0x5, 0x1, 0x9, "0f7ba0622d141d163c7da13b93fa9acd6f7dfcd46cdbe779f9713f86fa50f5f8abfc9b701b1a9d97da8ddf16", 0x7}, 0x0, 0x0, 0x3f, r2, 0x3, 0x400, "1ff1064ce2fb537456531a61700971289cd79acb4d327e20075c182eaa079a2f0a44a28d8f6926bba9af7ea60cceb3375ccc3cfb0d6f409d28b5c1ad68f0fdbd", &(0x7f0000002000-0x2)=']\x00', 0x2, [], [0x7, 0x400, 0x40, 0x3f]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000001000)={{0x1f000, 0x100000, 0xc, 0xffff, 0xffffffffffffffe0, 0x1, 0xfa, 0x5, 0x800, 0x9, 0x2, 0x2}, {0xf000, 0x288c6d168e9ae087, 0x10, 0x2, 0x4, 0xe3, 0x6, 0x9, 0x800, 0x9, 0x2, 0x3912}, {0x1, 0x3000, 0xa, 0x5, 0x100000000, 0x4, 0x153e, 0x5, 0xa2bf, 0xffff, 0x6, 0x200}, {0xf000, 0x3000, 0xf, 0x8a98, 0x3, 0x9, 0xe4, 0x0, 0x446a0, 0x1f, 0x1, 0x6}, {0x0, 0x100000, 0xd, 0x9, 0x9, 0x3, 0x9, 0x1, 0x800, 0x80000001, 0xff, 0x7}, {0xf000, 0x1f000, 0xb, 0x0, 0x100, 0x3ff, 0x1, 0x7, 0x8, 0x8000, 0x4, 0x7}, {0x4, 0x2000, 0xf, 0xd864, 0xffff, 0x8, 0x20, 0x1ff, 0x5, 0xa7b, 0x3ff, 0xfffffffffffffffa}, {0xf000, 0x100000, 0x8, 0x9, 0xffffffffffffffff, 0xffffffffffffffc0, 0x14, 0x1000, 0x6, 0x5, 0x724, 0x7}, {0xf001, 0x1}, {0xd000, 0x10000}, 0x0, 0x0, 0x4, 0x200080, 0x3, 0x100, 0x5000, [0x3f37, 0x8, 0xffffffff, 0xffffffffffffffe0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000003000-0x20)={@generic="1c434f606963a5438b2661493a65671c", @ifru_flags=0x1000}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00005a1000-0x138)={{0x6000, 0x3000, 0xc, 0x4, 0x9, 0x1, 0x80, 0xda, 0x0, 0x1000, 0x800, 0x97}, {0x10d000, 0xf000, 0x1a, 0x1ff, 0x100000001, 0x9, 0x2, 0x9, 0x80000001, 0x3, 0x8, 0x2}, {0x103003, 0x6000, 0xf, 0x4, 0x7, 0xcbc, 0x7ff, 0xf82, 0x87d, 0xf9b, 0x200, 0x10001}, {0x10004, 0xd000, 0x3, 0xe3d, 0x1000, 0x1, 0x200, 0x3, 0x7, 0xffffffffffff830a, 0x7ff, 0x9}, {0x4, 0x2000, 0x1f, 0xfff, 0xffffffffffff4650, 0x0, 0x80000000, 0xffffffffffffffe1, 0x5, 0x90c, 0x2, 0xfffffffffffffffd}, {0x3000, 0x3000, 0xa, 0x8, 0x3ff, 0xa19e, 0x6, 0x8, 0x1, 0x8, 0x6, 0x7}, {0x4, 0x11001, 0x3, 0x0, 0x800, 0x1ff, 0x78a1f091, 0x10001, 0x94, 0x81, 0xffffffffffffffa2, 0x7}, {0x3000, 0x4, 0xf, 0x7, 0x1, 0x6, 0x5, 0x33bf, 0x7ff, 0x6, 0x10001, 0x6}, {0xd000, 0x326d831c8ddae5db}, {0x100000, 0x3000}, 0x0, 0x0, 0x4, 0x40, 0x4, 0x1000, 0x973f48df4adee1b9, [0xfff, 0xfffffffffffffffd, 0x7, 0x7]}) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000001000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @rand_addr=0x81}}}, 0x118) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000004000-0x50)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="b38a5553e2e707e7314129ad857a384fdbb9a9339b87750acc12fe541a33a623a2870cd3ed34aff4e2d748b395682be8ca09fce9b3c95f891e1b1b243c4e985106a0d8f79ee5cc97e289c56c63352aa763a0c35a508183d5e79f5698eaa227079e75221277bc1b2e97ba6efddb203104b6ec2c91ea2feeb63e643124dbb2da6f", 0x80}, {&(0x7f0000001000-0x46)="4719ef8a1837e23054465e2fc495e9f8c7f6fa4b44d3bd79f9698d9335990a1402e0125d859d228448637caf856c8881beb956e6400bf180d82e47a531bc8d1170ffbbaaaa9e", 0x46}, {&(0x7f0000004000-0xf8)="eeb0d38ff546f66035f8d182d2a46801641314350c35100bca0d19edec63acf7d3dc746c41e23583086588b096194d8d6255e62c199bbb158d01d802259046f989e9bf954979e0cf59ed6b73df9127f89aab455f5782f403535858bb39785d4174b285d2728ee4373dc76d1870a99c9114e670e9b16355bd1490b9b1b9ee014282142a25402de882ad9feee2b41a583bc5e98bb7f326d48f7b65ed9a0412c5c355aabbf37a78e5fde63875a850feea53430de20fc2992b4ce19f35ea4e94d4a2345f7838f7da30ae592084fc56b8e999669482157278dd5f11aa09022e134f5ca75a9b4e6a0d91fdcb381a7e39285552961426df8ec023fa", 0xf8}, {&(0x7f0000003000)="ba29364f9e616e095c8b7d78a1488a80b4675fa81fe9f47c59f0230bb178e6883226dfdbfeff227683006a7ec5c8830e155e221047e3511d073a26b92cdfe5207e81189599169af3e76fefcd108e9d0819da3ec532fb24cb5d92d9c278f1b74d8528b27f07e34420e2313651d95a0fafee91327b04347dae", 0x78}], 0x5, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0x6b54, 0x2) 2018/02/05 12:43:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) close(r0) 2018/02/05 12:43:03 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b4000-0xc)='/dev/autofs\x00', 0x480180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f00001fe000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x5c)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0x2000000000fe7}]}]}, 0x24}, 0x1}, 0x0) 2018/02/05 12:43:03 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d89000-0xa)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000027e000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017d000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x0) personality(0x504000a) ioctl$int_in(r2, 0x80000080045005, &(0x7f0000004000-0x8)) 2018/02/05 12:43:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) accept4$unix(r0, 0x0, &(0x7f0000e10000), 0x80800) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0xfff, &(0x7f0000956000)={0x38, 0x1e5f1289, 0x200, 0x6}) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='io\x00') fcntl$getownex(r0, 0x10, &(0x7f0000ab5000-0x8)) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000a95000)={0x4, 0x0, [{0xbdf, 0x0, 0x81}, {0xbff, 0x0, 0x54e7}, {0xbc8, 0x0, 0x3}, {0x27c, 0x0, 0x8000}]}) getdents(r0, &(0x7f0000c7a000)=""/204, 0xcc) pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ecf000)={0x0, 0x0}) rt_sigqueueinfo(r0, 0x26, &(0x7f0000de8000-0x10)={0x3d, 0x0, 0x3, 0x5}) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000056a000-0xb)={{}, 0xfffffffffffffffd, 0x0, 0x6, {0x0, 0xffff}, 0x0, 0xffff}) 2018/02/05 12:43:03 executing program 2: r0 = socket(0x9, 0x80000, 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x940) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x1, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000052000)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000912000)=0x0) fcntl$lock(r2, 0x7, &(0x7f000083d000)={0x1, 0x2, 0x5, 0x80000000, r3}) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000f07000-0xc)={0x10, 0x0, 0x1, 0x80000000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000805, 0x0) r1 = dup(r0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e2c000-0x10), 0x10) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000000a000)=""/40, &(0x7f0000009000-0x4)=0x28) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000008000)="1a29ecc68c7849e9524928a52cd27fe7870d963faaa00e05aba8d32f961034d7dfbabb030b9bdb3d2aef0a5f7f9bcefd91d200dc5c975b00237bb0c35a87ddc66cf3ee592a8d470d851378335f40349d53d0fea5c9ab1b6e1ce5a80f18095b7bd290e429567351a86e969aa1060922ee88c3612639355cca5d08054106f2c32b", 0x80) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000049d000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000c88000+0x411)='net/ip_mr_cache\x00') recvfrom(r0, &(0x7f000036f000)=""/4096, 0x1000, 0x10020, &(0x7f00001bb000)=@hci={0x1f, 0x1, 0x2}, 0x6) 2018/02/05 12:43:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) connect(r1, &(0x7f0000002000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x1, 0x3, {0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}}, 0x3a) r3 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000-0xd1)={0x0, 0xc9, "c92736d33197193f0bc83793c80a0ece47b8c01031770ef299e3aa106d1e2013721e3318762be17d0db026d609eda829553554ac866d07989030bd65095ded0619983383534b8cec62572e40227d7b2f68db20a3bd9ac3f0463ea6d77f66c0059da122b96b5fe1f4b8e67d63b86a27c77a2a5b39ef6ba6a2063e1c390f1b1f929a7ee7b5f0493ee1f2dcce23d234036c38d2c4c26b1ea04e0812d962dec36b08e7a81840a79ed6bbeaa5fbf8b17e8d0f73e62ce9ee1112d1bb9b50308f2a1396cc004946e2d026a6f6"}, &(0x7f0000001000-0x4)=0xd1) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r4, 0x4}, 0x8) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x40)=[&(0x7f0000002000-0x5)='GPL-\x00', &(0x7f0000002000-0xa)='/dev/ptmx\x00', &(0x7f0000001000-0xa)='/dev/ptmx\x00', &(0x7f0000000000)='self\x00', &(0x7f0000001000-0xa)='/dev/ptmx\x00', &(0x7f0000001000)='/dev/ptmx\x00', &(0x7f0000001000-0xa)='mime_type\x00', &(0x7f0000001000-0xc)='nodevwlan1^\x00'], &(0x7f0000001000)=[&(0x7f0000002000-0x23)='system&ppp0^self-selinuxsystemppp0\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000)="84216e6f6465766c6f2e2f2f76626f786e65743028406574683147504c776c616e3000"]) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000221000)) 2018/02/05 12:43:03 executing program 3: r0 = socket(0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40, 0xf27, &(0x7f0000000000)="f4dd7b5c89d7df19bc192bd98e5f2e5889fc0e5f1436e6551748a9b99aa8358e6ecdfd1c11d7987fd7a9017e1ee4f1b4d208d8f7086626252da168b769c7adfff6a5bbbd1bc78f86c796bbbdc3836a3b5161eb26c41f99514e7acd25378af5717c3dec1a49211d74169c494a5c95602dbde262cbb21eb8e71f20cae99101e563a48aaa88d9b840f205b37ce4ee4e4c91f00bf887161cfd723bd70e58a25c7924d7af430f04a5", 0xa6) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r1, &(0x7f0000001000-0x1), 0x0, 0x0, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 12:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x0]}, 0xa) r2 = getegid() r3 = getgid() setregid(r2, r3) 2018/02/05 12:43:03 executing program 5: name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x8}, &(0x7f0000ffe000), 0x1100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x40) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/05 12:43:03 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000ed2000-0x8)={0x1, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000d32000-0x8)=0x2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xffffffffffffffff, 0x4, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000015e000-0x4)=0x1, 0x4) r2 = shmget(0x0, 0x3000, 0x2, &(0x7f000066f000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f000062a000+0x7d7)=""/132) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000046000-0x4)=0x7) setsockopt(r1, 0xffffffffffff6aeb, 0x3, &(0x7f0000000000), 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00009bc000)={[0xf000, 0xf005, 0x15000, 0x6000], 0xb4c, 0x8}) shmctl$SHM_LOCK(r2, 0xb) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6gre0\x00', 0x0}) bind$can_raw(r1, &(0x7f00006fa000)={0x1d, r2}, 0x10) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000027e000)) lseek(r0, 0x0, 0x3) r1 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b35000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000717000-0x8)={r2}) fcntl$setstatus(r1, 0x4, 0x44c00) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000504000)='/dev/rfkill\x00', 0x200, 0x0) syz_open_dev$amidi(&(0x7f000061d000)='/dev/amidi#\x00', 0x4, 0x101000) sendmsg$netrom(r3, &(0x7f00003bd000)={&(0x7f00009cc000)=@full={{0x3, {"d194fbc45bb687"}, 0x86f}, [{"c746735ce5650f"}, {"5fe399827df522"}, {"44377f4b8a7e90"}, {"d9c95bf55e2c33"}, {"6db186ed176e07"}, {"0584e504df39cf"}, {"6c84f9f935f380"}, {"1bd134f1370c61"}]}, 0x48, &(0x7f00003c5000-0x40)=[{&(0x7f0000631000)="ad0dfb9bcd29a8f82de036da21af7d603a2868ef6c32974506451fb3260241038abb2636c4e1e2f96b85ca2aec0347056b1971998dbde88bf18322602de285f489bf701921d168aa3ac9580194f7ca82bcf55e85b934db84b9a740c439572856bb7849c077a88a29c8d6b6df00cb59859f726db615357d0f9386acbe221f83393bdd5bf7b57958622f6fc9d245e026713d9e74503691b3e3252c09bcd66ca5b944bebae8d88d3e4a5be5c979497a83f68296638b", 0xb4}, {&(0x7f000011e000)="9a6cc10ceed55cd17ff6acf2418d7d990a53af5cdb4211af92d9d095e57d65ffdde8ba6767640f386bf92a99b0390e19c7d9e6f9e697b22e37640bc27eef57db6abe5e5309e4e2115d67ae4f4ee307b224ce1c8b5773138ad7725a00c25cae1505d08fabee95b7cfeef54057793fdf592009f6009b5f2f6dbeb0", 0x7a}, {&(0x7f0000411000-0x4b)="2a0c2643e5f4d1f23bd364d31736e512f9b958524c38f301db3d1cb010b7aa8acc843155c50630b16897386adcd1529ff7ccdf5f512189a9b709b173af4a3f80788dd41f22f371afa18e44", 0x4b}, {&(0x7f0000129000-0x1000)="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", 0x1000}], 0x4, &(0x7f00007d4000)=[{0x90, 0x109, 0x4, "8f8810c37d5672c00b0e16aac06477155f1c89ed0a49aab8e68d495a6febbdcbe3cba297b93a09d5779f261b2522a9db08b509b863732ca167af71042fc791da65fb2e29a0678cca29b89449615664564b2d1c0159eaf6fc5c5c73fe1b7a60043a2a7f38243c28eedcc62d9d1cfddd166b40491af4b474393f"}, {0xe0, 0x10b, 0x100000001, "8c3c9addf3fcfea63544dbba67d42fd67326e8540e271b0858a7e503eade3cc0b7b8fa0080a711c39186759e98f217031607b73a0063204f485f35ffa3d0b8d1f99c2b337bec1a2a299e13b5b2275788a664539ff89258ef4013a2e20ac10ff75e112cdd7259fe070ab84e827f1c2c2f7763df3efa833bc11cb61bf1d447dff2af0a047792b2e20eb65c937dd9bddada6c8a7af6fe9e50db97e36810497a6d0d99ef3c968fbe11d0252b8de9e3bd6bc22ac9b16c713cd7e241ffd57fd313dbbe9a7629acc1d970505233bd28"}, {0x48, 0x107, 0x3, "a230595b6c9fac6b52f62e558cf3c316c7cecb23764770b1e8297af767a156bddc0fc1da899a8b68b517b5fc619e5d9aa87e7427506cb505"}, {0x90, 0x112, 0x1, "f98d2acaff1ad32c5bb177e67070ad818a935e35e4c3244c946e8d0ff6c7c4e4dbdff0e358f42956b3d17cd57a7f102c14868a73f8026eaad13725e9bc179d5a9706bfec44e24ae98efac30607188f13bc1820b3784a4f1de6f37d61574229720875d33ddcd804c3540019eb1a05ce6b077e52a63d6750d9a485"}], 0x248, 0x20008005}, 0x8880) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000651000-0x4)=0x2dd, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000541000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ee1000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ab000-0xe)={r4, 0x3, 0x3, [0x7fff, 0xae40, 0x0]}, 0xe) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000990000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dfe000-0x8)={0x1, [0x0]}, &(0x7f0000dfd000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a01000-0xc)={r2, 0x1, 0x1202bbc78a15498c}, 0xc) epoll_pwait(r0, &(0x7f000024b000)=[{}], 0x1, 0x5, &(0x7f0000027000), 0x8) 2018/02/05 12:43:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x85, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0xfffffffffffffd21, &(0x7f0000d97000)=[]}, &(0x7f00008b7000)=0x8) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000d7000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x107180) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008b6000)={r1, &(0x7f0000256000)="5028b29b389d64224d6a9be844e091789d428088372533baca82ffa263e08d1c03c204f7e4db70fbd219a408c95eb62cfe6c0f445e598b9a91bf13ee9293d3f6bc3cb63bcba6d7a6332c0af14400f67123ccaa9fc8ed060d41fdcaf465cd32bb1e8ddd40fe8aabb005440333998149ae36cc2e3c5f9939e1007e41f6f0ce2e3ebcd01b013db61a24d5deefed52ec113ba504962a1ed404c1c4eb6e642124c5edb1eeaa2ab255e96183972b296b"}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000f0f000-0x18)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f000020d000-0x8)={0x0, 0x0}, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00006da000-0x4)=0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00008cb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fa0000-0x4)={0x7fffffff}, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00009fb000)={0x7d2136d2, 0x9, 0x7, 0x5baa}, 0x8) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="fdd28ef281f7dccef9c4357271a785f10eba0d68e000d8de7f7a2f21775d74c0c6af139b01cc4a9ba7abb679c00221ab5a163fab1c14c006b662298bde9dac7762d8e93a3599fc49dc74cb1cc76a08d1251b68efba50dd88a5e13708ab9d21bfafec48b64b210e28708566d97256b991f20802eb44d970561d4942aa1d8009ce28855273ef19a349596ef1d6f3f7cab73c3b4d4488bfb3236ffe069928d0b518645a0642159259a964860a8c4c63f21fd7e2fe212ae4", 0xb6) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0xa, 0x4) 2018/02/05 12:43:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000071e000-0x18)=@add_del={0x2, &(0x7f0000921000)=@generic="9164c539842768e9e9b665dcccd41464", 0x4}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ac000-0x368)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "be3efb07c646f6636b1168590c1d2b1594b23e3a60ec160879acc99a67e4"}}]}}, 0x2f0) 2018/02/05 12:43:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000521000)=[{0x2, 0x9c1}, {0x0, 0x3}], 0x2, &(0x7f0000bb3000-0x10)={0x0, 0x1c9c380}) semop(0x0, &(0x7f000088b000-0x1e)=[{}], 0x1) semget(0x2, 0x2, 0x2) semget$private(0x0, 0x4, 0x109) semget(0x3, 0x7, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/rtc\x00', 0x0, 0x0) semget$private(0x0, 0x3, 0x4) semget(0x1, 0x0, 0x750) semget$private(0x0, 0x3, 0x1) semget$private(0x0, 0x4, 0x22) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000afa000)=0x8, &(0x7f0000890000)=0x2) semget$private(0x0, 0x0, 0x250) semget$private(0x0, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004e0000)={0x3c8, @tick=0x1, 0x8000, {0x20, 0xa0000}, 0x100, 0x1, 0x4}) semget$private(0x0, 0x4, 0x4) semget(0x2, 0x4, 0x600) semget$private(0x0, 0x3, 0x8) semget(0x1, 0x1, 0x12) semget$private(0x0, 0x1, 0x140) r1 = semget(0x2, 0x2, 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000057d000)={0x2, 0x0, [0x0, 0x0]}) 2018/02/05 12:43:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) munmap(&(0x7f0000f93000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052d000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000042b000)=""/4096) r2 = add_key(&(0x7f0000163000-0xa)='blacklist\x00', &(0x7f000016f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009b7000-0x5d)="7e0406ceb53638b5e75c56ceddadef908b0d04602ed9449648b5ac7840a9b8ccdaa6253412a121625a4317b11727111b137edaeda74b0f68b1f71cf7ea8eefa4911c70fe664ad8f3da7b89905355155fe4097a778190fe11360296140e", 0x5d, 0xffffffffffffffff) add_key$keyring(&(0x7f000086f000-0x8)='keyring\x00', &(0x7f0000070000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/02/05 12:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000052a000)='/dev/sg#\x00', 0xfd6c, 0x105000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000aec000-0x4)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009fc000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e95000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) dup3(r1, r2, 0x0) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000784000), 0x0, 0x40004, &(0x7f0000806000)={0xa, 0x1, 0x2fe8fb3d, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet(r0, &(0x7f0000f15000), 0x0, 0x0, &(0x7f0000f17000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @acquire={0x40046305}, @acquire={0x40046305}], 0x0, 0x0, &(0x7f0000001000-0x14)}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x7f)="5ffe0c6dd6ab8bb33a48ad1995fb0aead2d484e4093c94bf6553de444a4d7b7647e5acdfd4de21db102b49038765a2d389e24a6cecd453e56900b8b05fde1c5a2106b029c0b3f7f4092774a3c01d968a2681ee8591b92a4f0f62dc10a01aa607613593f2c497fd6bf56cb678957a547547556a33810905282de8db39b20c51", 0x7f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000006000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)=""/26, 0x1a, 0x80}, 0x10000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000009000-0x4)=0x1, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000003000-0x48)=@full, &(0x7f0000008000)=0x48) 2018/02/05 12:43:03 executing program 6: msgctl$IPC_SET(0x0, 0x1, &(0x7f00005d6000-0x78)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a25000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x7, &(0x7f0000001000-0x10)={0x8, 0x4}, &(0x7f0000884000-0x10)) sched_getscheduler(r0) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bfb000)='/dev/amidi#\x00', 0x61, 0x200000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00004f8000-0x1)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 12:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0xa) clone(0x20000, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000f88000-0x4), &(0x7f0000000000)) 2018/02/05 12:43:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000110000)='/selinux/checkreqprot\x00', 0x100, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000169000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000a8c000-0x4)=0x8, 0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000f07000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dffd0000054e0000000000000004eb00"}) r3 = add_key$user(&(0x7f0000a62000-0x5)='user\x00', &(0x7f00000ff000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c15000-0x1000)="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", 0x1000, 0xfffffffffffffff9) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a8d000-0x4)=0x400, &(0x7f0000d38000-0x8)=0x4) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000064d000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7, 0x8}, &(0x7f0000ae2000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d79000-0xc)=@sack_info={r4, 0xfffffffffffff801, 0x4}, &(0x7f0000e56000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ea2000)={r5}, 0x8) 2018/02/05 12:43:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe8, 0x535}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f00004db000)=0x8000, 0xffffffff) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000db7000)=0x4) 2018/02/05 12:43:03 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000-0x8), &(0x7f0000004000-0x4)=0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r0, 0x0) 2018/02/05 12:43:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000fa6000)=0x5) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000093f000)='./file0\x00', 0x101) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/autofs\x00', 0x402001, 0x0) clock_gettime(0x0, &(0x7f0000670000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000592000)={0x100, @time={r3, r4+10000000}, 0x0, {0x80000, 0xffff}, 0x100000001, 0x1, 0x4dd}) 2018/02/05 12:43:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0xbb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000), &(0x7f0000132000)}, 0x20) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf2000)={0x0}, &(0x7f000052d000-0x4)=0xc) r2 = gettid() kcmp(r1, r2, 0x1, r0, r0) fcntl$setstatus(r0, 0x4, 0x42800) [ 234.637824] binder: 2138:2145 ioctl c0306201 20000000 returned -14 [ 234.660130] binder: 2138:2154 ioctl c0306201 20000000 returned -14 2018/02/05 12:43:03 executing program 7: r0 = socket$llc(0x1a, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f0000d7e000-0x10)={0x80000001}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000d58000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000d1000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r1, &(0x7f0000df3000)="b8c06d0457d6", 0x6, 0x0, &(0x7f0000b67000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) clock_getres(0x7, &(0x7f0000c9d000)) r4 = syz_open_dev$vcsn(&(0x7f0000402000-0xa)='/dev/vcs#\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000ac5000-0xc)={0x5}) dup2(r1, r3) 2018/02/05 12:43:03 executing program 3: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x9) socketpair(0x11, 0x4, 0xd55, &(0x7f0000d9d000-0x2)={0x0, 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000977000), &(0x7f0000d68000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006a6000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009c4000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) r8 = getgid() r9 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000e12000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x18)=[&(0x7f0000000000)='{.\x00', &(0x7f0000002000)='/$@wlan1vboxnet0posix_acl_access]\x00', &(0x7f0000003000-0x7)='proc})\x00'], &(0x7f0000002000)=[&(0x7f0000003000-0x14)='em0posix_acl_access\x00', &(0x7f0000002000-0xf)='+md5sumtrusted\x00', &(0x7f0000003000-0x1)='\x00'], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000c86000-0xc)=@proc={0x10, 0x0, 0x3, 0x201000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000006000-0xe4)={0xe4, 0x29, 0x100, 0x0, 0x1, "", [@generic="1b2cff267a7b95d3e8cf331b17e9be57c2d7d588664979479ba03ee29a3b188cc4b3b43978b94905e32ef1b2e7f268552a403c7f5b0003abc7c775ab400027b58a5a9c533e253544942d059ed76ede6c4c12c7ee6cc4a9879acd22168dc0454062e3edff18c770dafcefde7183f77623a2", @generic="46059d4bbdbfd27acfb627a6484aa026a211d0df2dcd78118356b410cdc5cc2c32e907f8776de06d1c84a551002c0c4da04e04160c9bdf25509065a9645bf7a49842a4cc64e43cd060cdf9e82b91f40272e3e306bd4ee81ec104f1fbe7f25bcfd9"]}, 0xe4}, {&(0x7f0000360000-0xc8)={0xc8, 0x2b, 0x700, 0x7, 0x1, "", [@generic="047748d5da36caeaf66d4ef1a2ce30502ca900ff7d2c547cdfb5c1b620249f9764e90b4263ca94f10900f4da77944704666b88bdd94a301e6b6387c8012b4fd9c24ea4dd1e45c7352e1aab9c19bcd67306960158c6054cb4f2d90b9d49ef60381bb35fa4b0af58212b36a4c0a6504128f2548b7e01c81271087cace5e8cf7f216ccdb71538bd4972f262e9cd85f97e52303526e7d2345310dc9c6d138b89e1c13d1beeb5eefc42923cc60f84bb13a1119ed8647b27b8"]}, 0xc8}, {&(0x7f000046c000-0x1494)={0x1494, 0x22, 0x208, 0x0, 0x2, "", [@nested={0x250, 0x22, [@typed={0xc, 0x78, @fd=r3}, @generic="870c27473e1e95e9065471c89a896586eaa4b6387ba48689cc6276070a92a0c43acf940cb5d6ab55d5ba98e0", @typed={0xc, 0x6c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x80, @u64=0xb6}, @typed={0x48, 0x73, @str=',!trustedvboxnet1ppp1cpusetposix_acl_accessvmnet1keyringproc\x00'}, @generic="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", @typed={0x18, 0x66, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="dd926e384ae499b96daf5e5a70e068550f5ba21b849998bb26526f76438491a4ce75a1284922c422c60278848538941f2867cf1637b418134d4f56807b8265b62674ce920f4264980c4f2a559008582b3732edf39225265c9b792fefbd360ac34355bca63c9b43cda4505209630b45f137205cccdae0edd082ecaff75cb85096bf7d8008a8cd46686e1732ba2657076e2e9b54426ac0d47a3ac9"]}, @generic="e9bd941f99b1d2a52b2870aa933437ba0ee08c2eb99461c5b030314d7fac36aff39619898ba78f2c4947c57f3753f76a31c992b790952adf988fa544793be30004f51ab1c7eb79549ab1d7b0dd751f80977894e72355dea9c414de9214af9fe10358b63e01d0f374475d0a560f8713474a5b756846293d6559439cdff2a5bb49ff83009774832026a9f1c06162755785152ac7ddb03220525b1a6eabf459188331f31aa78336192ef3789a308827421dde960c2ff070c18afb7fc2cabcbf0b3fb9", @nested={0x14c, 0x34, [@generic="711d986f8e5b6baa03f3ca1b41e0be4ecdc338048e55eacf48e3c2de6263b4c2543dcd178f3637e225538403228d2ca6e24c4c4285694922dc1fd7fb158d7627c1fcd4d4f0258f318c70228e4fd05f6cc17ce3338fe07de78f66c6b3fb7576254f4e8869a1a62f49a6509c390cc70437c22ca40c530a5d8d4173d0f19798cb4c6fb199e2fc8fbd5e92e6b1a3336d103208d854432743d1a74883faccdbe7c8b29d056ad603d08fb6a19ada679f4f5e457b", @generic="c1d81aec906b61628bc9966b9d891c722c5527c1c96035bf45d0", 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[@generic="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0x1014}, {&(0x7f0000676000-0x1c8)={0x1c8, 0x18, 0x10, 0x4, 0x1, "", [@generic="19dc50872420a5bd7c594e6e00871b741463e855fd801d182372b0887959eaf19115302c105f6089ba6817cbff0f3f97c89329d7c25d59d02885b5482665bc7111665615ad5134aeb62bcd2cead1e5aa5e409406c056f9cde62ccd155e50a384c6657cf9ced41de1199bd157fadc68cb8dab153060d77334355b896f2fe2192da50a00157c584585ea5ecb6d9aa2a73fb59f1e351b2c665a88fb5dc75d2479da622830c5834c2b07da7336ae18ae", @generic="1965bd4fccbc099b7a627fd2e72af09ce2", @generic="838fefaff754bb9735dee17059f3d152af2c6cdf38be020ecbd14d033dbd89d2b2b553ff99246b5280732ee4072a924863d31aa0acf361a98ae741e15d5c3a7256eebcf22971f8766d3349fab06ccffe740a5f0563885c6d5ae89f4d93f6f65aec320048087cae109347e972fc107e6d02060f863c1294b26eb864d87855151d4637358bf35802fd709778253f7c7323e8d02bf06011865edfec6f762e8f92a8baa1c50e13ab3ed1703dc026b54dc037d4853376075c4b4e7db722e8f6daf2beb3ead7f62a6a9a446c6b6399c5a068acc83972a92175a64fb0c9a186f11a217ed6d7a9fedc8feaf3bd52dfc630806b230dd9015178503972"]}, 0x1c8}], 0x7, &(0x7f0000dfe000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r3, r1]}], 0x58, 0x4000040}, 0x20008000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x721081, 0x0) 2018/02/05 12:43:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f75000)=""/94, &(0x7f0000ba3000-0x4)=0x5e) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000383000-0x8)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000737000-0x4)) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'root\x00'}, 0x2e) 2018/02/05 12:43:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000458000-0x8)=0x83, 0x400000ff) sync_file_range(r0, 0x7, 0x400, 0x5) 2018/02/05 12:43:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x3) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') splice(r0, &(0x7f0000a49000-0x8), r1, &(0x7f0000621000-0x8)=0x47, 0x8, 0x1) 2018/02/05 12:43:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x6e, 0x3e2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ff000-0x9)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r0, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00006e0000-0xc)={0x90000001}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) bind$ax25(r2, &(0x7f000015d000)={0x3, {"835035477c7545"}, 0x4}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/05 12:43:03 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000ac4000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00002c4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a29000)={r2, 0x1, 0x7, [0x4764ac9b, 0x0, 0xb94, 0x4, 0x6, 0x3, 0x20]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000+0xa79)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xd2)=""/210, 0xd2}, {&(0x7f0000001000-0x50)=""/80, 0x50}], 0x3, 0x0) prctl$getname(0x10, &(0x7f00000b9000-0x1000)=""/4096) 2018/02/05 12:43:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r0, &(0x7f0000112000-0x38)={&(0x7f00007cc000)=@nfc={0x27}, 0x10, &(0x7f0000419000)=[], 0x0, &(0x7f0000243000-0x270)=[{0x10, 0x84}], 0x10}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce1000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f00007ac000), &(0x7f0000357000-0x4)=0x4) 2018/02/05 12:43:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x10b002) clock_gettime(0x0, &(0x7f0000b9b000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x5, 0x4000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000003000-0x10)={0x1, 0xfffffffffffffffd}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {0x77359400}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000-0x70)=[{&(0x7f0000004000-0xb4)="e7c9101961c045c5149e28abb00d9b3c6cf619a194c855de7944c61bccb56dacb8dfa4d4cce6d54f6026a7e47bae2385ca14f2eef70c26eae3874d0e07b5af7001967904bc4663fd358a0d6751aefcad3f65a3d15670ada095183db2d1800ac35d785769cd91036123c57466f9f96f1ec9ccfd4fa5677d0ed6cdd199b36b6abec5e659cb0e302440be385969f2ad635a34b87f86527f9399c8c4b95cc3441a704effba4713217a19032a13eb69cb0b0b04b0eb29", 0xb4}, {&(0x7f0000003000)="2354e2864b8a713a5a5699d4329a5a655385f3d804dd6608bf8a029de0de462ffabcf8b4c632d8bb3fdbf17ff7b4d953e31f2a34840467bac923fade885e5faf0bb5d41d9195dd39fc2c745cd20fed8e901e8099e312c2812f783be43bac1b7e33f8121fb6002d02b83d0b0b82e2b91ac3dec67427ee2709614fd5ada3ae1078c8a77abb1d6891840f56bd8301bc3172169010f2452f44362047cd7a84e6f8c6dbd692a620c00a2793667630dbfebf6668dd75726ca5a27ebf482ec0afef23fa810410f4cd54cbacde4cb4617304", 0xce}, {&(0x7f0000003000)="2d4526fc6ac0a46323bbe97ede223529f6df400ddb8f8fe060a1495a0a116c818f28b53155079018ff8b3d70bb5bf31caf0f391620e66c6077b491f4c38f70ac55b200a304676ca3e656682998412523bdb0e387cc440720ef74b8d3cb568ce271293258e0b43d237cff75ed05eaecd499fbceec92726feb33d0ede92e0f4a87d7c6b2c74cae1752e56915fc7c9b91ca3a10c92c25882fe8815a8069481ea4318abb96cbbf911508c1bbfe42afd2aa0b12ea39d5a85593eec73018c2da1ebcd1d540f369ace8c335f6e3537dc22bb63bc245cefa170e4639a88ec049fa96ef8787", 0xe1}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xf9)="0590971df5e849c5917fec8c1199f341246bd4ace4aed291c84da42c50e356dba660cdf9ce04be1e7a15985630af2a0c0ad8e99df6eb7ed1c37024e6084f430ef0b2a5592d70adf19f2d52688043770e5d92d30a4614bcb180ce896bdb7c33459b3727f23e21ea03e09a705f376b0b561e408bc7b1f66a785ce81a53127189bd96149d14cb2c17ae7b45e0fc11d839270d83a0879b49d08eb3057e3c6b5270007af34bc66753bc48279c50141f40fbd5f0d9dc10ce164d19166b0611dd78165a1d8b750550ca497c5f7e788fb0156d2626f24094b63ca7312faabf5327b00d510338f25c1c4b3c7de4b8f1e0cc6fd3d8ded72c46b76d73bc82", 0xf9}, {&(0x7f0000003000)}, {&(0x7f0000003000)="fbb2387b055721df37f730b4c45de8e3fad0351306f71aabe90750dde52df03679a4c5673ce59125e6d739d5bbea33dcb07485bfef19e90ae5b98733d35cd4b345b19d102cb66bc89590c8da5e152bcf7d61f12df2239db15f009d5774f3945ff62548a4a45b2a0b8c123f325992c84b8c357290999ce07c60cc9d552d72b16b60d692eac8cbe382b04770e8c8d19e05cde4ee097fda844f5001bbfdf34c8ea5f8e4114b9ad3b6447937ea17ca1c7182425f27fdf57679f5a4e4783e0cbc5d13802cc74e22fc2f1e8957be828a6651626259dad85c3e", 0xd6}], 0x7) 2018/02/05 12:43:03 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$ax25(r1, &(0x7f0000001000)=""/167, 0xa7, 0x0, &(0x7f0000002000-0x10)={0x3, {"37878f5a0ee84c"}}, 0x10) 2018/02/05 12:43:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdir(&(0x7f000045b000)='./file0\x00', 0x10) 2018/02/05 12:43:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00004dc000-0x4)) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000350000)=@assoc_value, &(0x7f00003df000-0x4)=0x8) 2018/02/05 12:43:04 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ade000-0x4)=0x8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000987000-0xc)={0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xe, r1, 0x8, &(0x7f0000ec8000-0xd5)="47f349821b9bd4e7c752960b295bb5103919c17b1545b9f3bfbe7d3dbdce90ee680dbbb900000005c8c7a4cc5ee82918704c3984c3b67e3377a522aa75cc183ebbf6f4771872783c2673344e3d5d9e287c4d244250bb350367b5914d8ceae848ac07a7b5fec1342ef8f6e1b7d8e92e39d3c46c414bcaf944c64a124439f98c2d75e50b33f5ed7af8afe0de07002403000000640bd2c1c98348407dfb12bdb6c81fbf51bdb14fbfe3109a1ca90b91557d6fee353c5cea28101c38734c89ff7fabc0f07577c50a4bdd5fd8a6e5277cbbfeb87df22834") 2018/02/05 12:43:04 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000017000-0x4)=0x480000, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000017000-0x38)={&(0x7f0000011000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0xffffffffffffff8f, &(0x7f0000027000-0x40)=[{&(0x7f0000023000)=""/4096, 0x1000}, {&(0x7f000000c000-0x4e)=""/78, 0x4e}, {&(0x7f0000027000-0x5b)=""/91, 0x5b}, {&(0x7f0000026000)=""/168, 0xa8}], 0x4, &(0x7f0000026000)=""/85, 0x55, 0x7fffffff}, 0x40000000) r2 = getpid() sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000005000)=@bridge_dellink={0x7c, 0x11, 0x500, 0x1, 0x1, {0x7, 0x0, 0x0, r1, 0x400, 0x200}, [@IFLA_NET_NS_PID={0xfffffffffffffd84, 0x13, r2}, @IFLA_LINKMODE={0x8, 0x11, 0x7}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x2}, @IFLA_MAP={0x28, 0xe, {0x4, 0x1, 0x7, 0x7, 0x7, 0x8}}, @IFLA_BROADCAST={0xc, 0x2, @empty}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}]}, 0x7c}, 0x1}, 0x0) 2018/02/05 12:43:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000075d000-0x18)={0x2, &(0x7f0000407000-0x5d)=""/93, &(0x7f0000652000-0x90)=[{0x0, 0x7, 0x2, &(0x7f00005f7000-0x7)=""/7}, {0x101, 0x1c, 0x0, &(0x7f0000e30000-0x1c)=""/28}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)) fstatfs(r2, &(0x7f00001fb000)=""/228) r3 = socket$inet(0x2, 0x5, 0xad66) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000c75000)=""/226, &(0x7f00008c2000-0x4)=0xe2) fstat(r1, &(0x7f000011a000)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00007b6000)=0xed) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006ec000), &(0x7f000048e000-0x4)=0x4) 2018/02/05 12:43:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000662000)={0x0, @multicast1, @loopback}, &(0x7f0000a8f000-0x3)=0xc) bind$can_raw(r0, &(0x7f0000e21000+0x230)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aa2000), &(0x7f0000116000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f31000)=0x7, 0x4) writev(r0, &(0x7f0000316000-0x60)=[{&(0x7f00001e0000)="fc9c908a2e1439b3b52051d3a70addf368cac36f03cce1111cd535584ac9339fc12dd19960f2b532e40b8869af2e372a52c314f86413784278c9893754716d70774d21df8e13130eabeae12e81c20f95f5896b5b65be813633062884707eb6312e9e1235e37e5be732d148d61ad1a596c319f742c3b7cf3cd09e5d59bd7665b4e4e07610892d0e7896dcd6a93b2fce9879384cb0d43f", 0x96}, {&(0x7f0000774000-0xb1)="b005295040b00e430e0c15a975eff51aa162c99f7d1ba2d4341d45ffcc6d5cdadb6b5ce306a801f94f1067fb5b03db2b5cc40269c31a8b6262f600bd3d4df6cd21297ff20a49f6a89c4a3e08e3b2502410eae0c8e308635a74367b06e4a91e251bc1c7ba31f13dccf53f087acc40389bfcd597960bb8034cba4ae20b2dbcdc94f493c4a0671ae9b84800bdf630217fb146f964703a00f6c1c45ef8ef212851c200fe2a83ad71a82d48796d19a07060a5c3", 0xb1}, {&(0x7f0000b8c000-0xbd)="78037ebf7f8529b163aeacdbf1f959e74b414ca7ac17aebb35f1795925c02de80f17982a522bc997ea4cef7120a7e6d00ea599e16aac141948a413d80451522c4260b86f96ac5820508e6e5348068eea3d1feab42f3a383360b26708aac55223b6ab3522b189f582d09db505e63e2221ad4d82069b3947ec81bfc8990046809bbf207e9c8ca84ab34d6ae766ca38633f82b3b1369c48bec6570949b61d568fcd5539a6cc3dd25068cdb4f16dcca87c9db4a33c4f3ab938588befa78052", 0xbd}, {&(0x7f0000fe7000-0x3)="8fbd5c", 0x3}, {&(0x7f0000577000-0x19)="522361ac23a1ecd4f4b94dc47018dbb23bc28cd22ababc2509", 0x19}, {&(0x7f0000cf9000)="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", 0x1000}], 0x6) write(r0, &(0x7f0000f57000-0x24)="240000002e001f0100101a0000e400002300f9ffffffffffff21000009ffff9304010061", 0xfffffffffffffea5) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a59000-0x9)='/dev/sg#\x00', 0x2, 0x101000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000877000-0x4)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r1, &(0x7f0000cda000-0x6c)=""/108, 0x6c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00003ad000-0x4)=0x0) mq_notify(r3, &(0x7f0000dd1000-0x60)={0x0, 0x12, 0x4, @tid=r4}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000060f000)={0x319b}, 0x4) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) recvmsg$kcm(r3, &(0x7f0000660000)={&(0x7f0000fad000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f000085d000)=[{&(0x7f0000b7f000)=""/99, 0x63}, {&(0x7f0000358000)=""/59, 0x3b}, {&(0x7f0000405000-0x6)=""/197, 0xc5}, {&(0x7f0000b97000-0xc0)=""/192, 0xc0}], 0x4, &(0x7f0000f61000-0xe9)=""/233, 0xe9, 0x1000}, 0x12000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003ad000)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000b6a000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a3000-0xe8)={{{@in=@empty, @in6=@empty, 0x2, 0x0, 0x1, 0x2, 0xa, 0xa0, 0x20, 0x89, r5, r6}, {0x0, 0x3d7, 0x4, 0x3f, 0x8000, 0x7, 0x4, 0xa8}, {0x3, 0x7, 0x1000, 0x2}, 0x1f, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3, 0x3, 0x5, 0x4, 0x0, 0x4}}, 0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007b2000-0x8)={0x3930, 0xffffffff7fffffff, 0x0, 0x10000}, 0x8) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00003ec000-0x1008)={0x0, 0x1000, "ffce9c99268ec972c995ffc34ee435722020075ff0c0c2c149f4c95ec7e22c6d3be54268f6595a0fbd13b18813a1f3fa28064bd83e5c29ddefdc2f189edc23541c750cf0dd254e5f7788151e344fb2fe4af6396e931a221ba77e28b34a1305336eebfd1bef16923c71705da87a0600d11525f850fea49df96441d8712e317a273c37b37d5155eec3fd02dd01f7b4f25694d12af982bc22b9c65753b9fb5cdd1aaecce75d6d4259d680c832fb951181b584ae9ef5a33f77849a50903ddaefd34d43c5140bf730c4fb06608d1ae425870c512eaaeb984cab10b56b462d3b6f39312ce5422a51c7bc5d8a03b32db5f52f630bdd04d162561430f8379586e7bc343c3c38c551638ef8fde35821f98d52d42818e6cbc44f98733dbd69f995d35302c4a33a32189f78ce56a0de4deb1faab138db6ac1cc1b41c48050d1b10cc4a065de6649f8f5c7c3fc8c78b6c7449fba39e2ad13dba820377124202c8fbc0fa623add425b419e9b00273ecb844470cc82c64d5389212a9fcf981324ecf199841fc1c052e61ff93ce1e2f5d2a7a5c98971a64dea114805166bab21b8f33acf9314a1d61bcc06b9467c3fff9895266b32dd4a6ca6b8db7cc36461ef2e34b22bf99c1ddd384fb5f9b2785c339a0a23c5da6757ca4b2f5d0b5a15b39e848741a4106194b65e95d7a00bb4160a25410a546075809d3ab28f757c0123c4b89aa9c9c4dd2b2bf4576d0571c9fea66b8824b2aad5389f32d839c594f2e6a1596e2be9a12e3da5822c277757d254845d272d7a4b69b82d4735d00cd2b347b19be29f7092cb8491e7f27f3f4e20411771d367b559fa04b1938872255056cd348ab884c637b8b39b14aac0237eaaa3ab920efdea1441944cedb84a4d9ab724b68b6160c2a3936684918a0896c040bb694e3d6e3bb8b3b25225106a05cbdac0e0b8d421939bceb37d9eb91f1a5a0c6313b31ad68fcab2f95149b2a5485b6836a7d213d9d79b8614291c7877dce5f72b78f4f8cc528c06bd602cbd4fa033920ea051111d16ed8ceb1b3582f4625a365593bc5496ccf335dae1d90e3df36237408b7f50e0b02232106d6ba089539b09692057d8540ae1d0257605d3b1910cfa1393bf7f65d3afefb974f07387acd1d4b35caa3b1c7e4211e3408020d5ac3208edab48cffad47dde8c868179dafc88988bf7eccecdfec388fc42723508a490913fc480ca31e388adcdd84de8aebb04e024f2c69a4159e38a3a31f7c0efc9baa2868a4b3b5c331a309bc7e00f4241da702122ab6a235b7db7211d20ae4bbca31855c8746f09b84206aa26f1a46ce63584925c4d3d1e2d4729f994bb594b22916c5e65ecbedbc0f205904bac8b41404872a7023c1694965a51d377b23da3079c7e0a4065e69240625dd700564cb67c822687e14806eaa68893cac53c7d881ade05681e86f72429d1a51bf6addfb7747f9236e920a5cc239d6c9eb726471d5cc7fcf8876509f44d96ffad6dc5cbdd6419592dadade345304af7aa04a44d7ed1c2856347d3fbef2cdfd6d841e667c0e160580302fc43146b49fe7bb73900ef56fdbc6d4492969892cbfeb4e099df3a7a7e9f47ab5cb57cecc8c13cf0a077be33adfb818e60e283f278112fbc5e2f3837ac0f36d3a168b597acd26de30db01c14f52231cd154adab6270249090fafdd99ecf43fc7abec2453b256c83dbf63c9cd4cf2c91d04c1f355d5fac50e3f7b7cb9dd4507f074da98f01286427df3f6c8ec076d3922639ce93829c0e664f1bac4635857d7488dc4224b0424bffc10c0427247430740b579aa76654c01598e4b97d22731291b296d86eeeccaf655a9431812eca64a090cfa7d57b9a195bb3f9e140343e375ed80216c8054446fda2b156c110618098ececafa22bd2612df87a8bfd90818192fac7ab8e262bac8a150246b3328b0d38263dd0336ad6a6bd757c2648a6066ecc51ce6a18a62f174cac45b7047648232f71ab2991ccc82463d742814801861483bc98d50c6146b61bfed33db7a4089ba7fa3ac4d23762958ef6ce8bc94bd811a2e9be3399e4f2344cb3e08446e3b1cb8c081eddfbcf1702f16265e2edead71f58fb7562be6d0103cbccf2f45376c53cf532bc11db330be5e227d4638a36c389fe48c86f856ff4ade07034d77778bae205bb7977c6451ae5ba1a08db677f6d99f548dd3a6e1a05ee0bcb2c97e394e759705da053e78f48d06a2d0fa93608593a8762f9180d7b98d1957f8d2a5b0814e33dbc41261dede2b54b616d181ee479df94185b96182c677eb4f5d0fc38dde60369016d0a48a877ea1668107a8dac55fa9f4382ff090a34c11822e751f2c8758fe41df1134488a106f3a86a1bf9990923fd0ea5fe2d4146686fa7ae2f9e7058ba91c37a8aa30acecbd5817ae254bc2438ca6c2b8079711e1d091f04c3faa512ac5bcc52476058cf403eeaa7882b2fd72b815860eda987e3e70cf8dd491dcca3ef066723b48a407ffcc9aec0756e146933760bbd168ba85aea15be2995b3dc59df5b52f573d2f593853eda6e0e7546bbb65cc47ebeb2ebb29ec1b157a4af37acff6a42671297cdc655d10383f834b7e56761be0630550ff36fb0aa9a9d69addceb61c1308d9baa8afe21b12bd45fe085896c1aff66d75f38e2765865943d9315edebecb203fd6dec7d1799ae4e1eabf078b600d9dcf81558dd45ab9991a85811f68a6eea587aa4248f741203288631ffd367e633b91889ce9ea8a4fe2c2c5a1aa10feabd482900a27461e933acc01ff1eab5596e08b1ceb759e0d7c72e14dfca5d5e083c5fea4f18dc9385464c6a0113defe29366aee90701bed83a1abff7352079c2c81f1b971ac46be4f7a254ba3e126ab9e3c3015d0f69afb9cec771976af102db0cf8f4eed3ee8e0e349f2e18beefcc81a868f57c429e0391f5fb4f1271247bf7ba1798ecaeea3002793448e865704fadfa5267f99d19222c3f8d66efaf3da991dcfe16460f4d697840d24d32c37da342931b5fc8f576a6e5588a34c1ac28b45e591c5acf245f3fc7f33cc14ab2d0a35c826211d025bf848433092e3060560d55753c16b41e6c30a5454d09a019399588487f8d41276b90e013d5f309a153d90a90d50a7fb3e1aff15bd1d10a53aaeba6a81d674917e566932e56b89a7235bec2263b7b129b8cdc1f05155da6ad969a0e00746691e1031fe7bd73814df90f8fbef3c7bf28f9663c3589e9a4509975015422baf3200da1bee6d7f1995a35e73e92629e03be49bcc1c757f40333eaf7a7c593148016d0b4808e5a74498f43849c91b62e7e8260467cae0a88be4c852949f1f684b0172b1fa9cdd70b01132755d6b1e942f66ff959a41e23967ead72e6ae557345b8abe4b0995c01ac1012d0b922d2a9d03ab90159645dd64feea07d11f4fc3a444b15e9006a45323e204c0ab974d9ddabeefe4572dfccc3b6449c86d661fdc87a8d05eb1966da4f1be7d77edf45a881222a25e11976a3ad69d3fb62481578f0fe4b0e0ddb47265a9fab12593259b6c6d7e43610e95ef188104177a20d95bc6fe5bcc0a06fd795b82faaeec6064d88b3982ea8eae854302a45d6914b2f7df2fa95504c12e3e07c284cbf55faaa63bd38a55afd5743b0521193f39878e13cc582fdbaef23d7ca4e4a49320fe9b0d82b9b81b981a499fcd4e311146acd23673008550785841f2ea6c8ca7ff37d0eec0211121bdaeb970491602bb54f25821fca84fa9ff5d9a91372d5953dd9ae85b1ab5e78248c8a62ceddeb3fc4cf02ad4adb3b9f4c7d5704eb5a5925525fd4e909bf03d330e9f01902d3897b2685bc5a577f2c45957c07779f1f5a2a95e3da20784eebdeb09c434481b7bc9c5eab451211e8b3e0eb2fac97fedf3de22b702426967e955bcd6f6d3d934a632bea6de30c9eec28d8b809f5a57d920aa640b1cdaf630af87699db3cd1052ce2b1dfc4185b9e95f830d956147bc878061d4f87f5243a0ec80515042dc2e54c5df9471300e6511bcaafee62e2cde6eeb8da3e75ce37a352f0fe00467c0fe6df63a7efefa673bee8aff223aa84b481ba58746f1d6a4ce26b07b78e00ebb044a8907d2b09688e631ebd1442297c9a8ddc82f985eb265424725888a8d9b29b606b66e8d918d1564b54cfee8ef5410af1195234cf0843af3ef0f9ba11bcc3d3a2f5d30761e7791eeb0033c3ea6c09a9d6d9ee9a8e4deb831c40b212a58ed5ab95b2a5c8d818ca7885eb84a48a954cec909363ccaf2f6477e4bbb8fea9fc7900f5d52f1c9298822912d0c2e071a67fc782d5788367e51767d67c8817d70d8cc56241484f42c7983fad2b75757c74e4a3bb5438ca894e936e042fb81266ca6f9b2f75d1ea18b1c00a9d3b0d131312df74f93fec091b90456aad17f3aee5ff5c41cf6eff0a51d07353f41338bdceb0b653959eff0e86b5f5f3fc6270deab0e92e8f4bbf02f15ba4ce83fed0057f3a0e4dc3c7cf55fc315b3cc3b9bb40801996d3cfcaf608681fedc5319b7700377dcb18ce9baa4a8f8b2c9a981e6e68960339f4defd43a769f8c3baadf3756013fa5cbe28a6bc052faeee66520fc125f9ec5f30e4b470593e9b3dffb4da13b52187f27e91e7b57d3a2869e8c23d453b92105080bba8bd3389ba1ccaf43205b056bf0f1546b4efa717c67819bd826a3f3da71bf72ab1c40af19144f7ed702b22d93de752be4bc7bee331ce8007e890a3601cfc9765b67e08765ce50b556c800a33203526e7a5d57fd5a4cd866893286ca82705072bf5c5bc666feace446c5f0bbb8db94d9d3ca153fbc1f8fe66eec89c288fb81bb708840ced2af018489f4a35a24bf8a6b510ad94fb70ade76e6f7e2156c2163ca288a763c62d40c04e8063ba27af457441ba5899f0c50367fa61aa57049e3dc985c4d5294889f26889221d91a23f4e820f84848a98409c92e15d6eed4022b66109b2ae8eb6c537d5973de0064790b6070dade408b8f0008047da629e43bdb1a9854755420ec73dce9e0e3b2e2be721ff9151cc09230df50fb904cda7cb22fc4a45a4e466c68f5867cac0bea9e5fd41b965c89b6defcf4a75bbf992557ac797a0aee8a8553f70d957dfc032d84cb4eac6a09cf348fb6da4645710fb6ba9fbb1458339979ea95ec75eb474c130870f247e34837dfb3bb8e567350deddc7b945a1071b2c1957f7544f2d01d45206476d9f4d1fb942da0d661d15a442070a24845ab9d122e4f1f187157ba1f41b05384b965d0a048381dca84ea92cdba52191c74616b31abfdb7f8fa42a92eec87421004772374b5be95a8e9322eb13008418c6dddcdcf8676e53c0e1f91b163ee274f6f7928d907aac01102fa8e537e611fdd6485d104b64d28a6b6321bbeda991b0ed57f443092e5cd3b61d5ec0c76d23165dc00fdd4f83602e7c8a2032f65e0a128e125f101a91414b5f5aa768be6b795452e266dd522d9092ccfff50cfaeb3dd6d4629886366e27da9599b9425fcc5e99d35a66f5ecf7c03173799965cc1512bb811f8f972e0af65227884e11fb4ffd7a2074e2ff98e6e8d80afd3d8602fc71a63e6185c3871a4c74ef54cdb60c1a53c610d3faa4f030b8986e2b63ddb4e5491d76f2c51729203f3ec9fd9eae38ce9d7588be55a955dafa80798c857f2d876dfd36a129d0c84a6bfaff6603172cb1417fb2cbb7fa881a2e886c131d279e6d2533a3223ed7b6382e692247d8f10d3b9b03e8c1102d03ccdd800d2507af20da5116552a6402a9ea6122b0db193c516df3858d85a441a5ada6ec0a3ebf80a9d191180e8eb84825e91769e7aa900721ca6025789ebd79f"}, &(0x7f00003ad000)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000976000)={0xd83, 0x1, 0x8, 0x1, 0x1, 0x60, 0xf8e, 0x6, r9}, 0x20) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000c56000-0x68)={0x4, 0x0, [{0x40000101}, {0xbff, 0x0, 0x5}, {}, {0xbf7}]}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000594000-0x4)=0x3800, 0x4) [ 234.886795] audit: type=1400 audit(1517834583.972:925): avc: denied { map } for pid=2214 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 234.958954] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5166 sclass=netlink_route_socket pig=2228 comm=syz-executor4 [ 235.001379] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5166 sclass=netlink_route_socket pig=2228 comm=syz-executor4 2018/02/05 12:43:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50"}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 12:43:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ef000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000131000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d2a000-0x10)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372420296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000612000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000a89000)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000db9000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) r2 = syz_open_dev$audion(&(0x7f000019d000-0xc)='/dev/audio#\x00', 0x6, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00000f0000-0x10)={0x100, 0x8, 0x0, 0x200}) 2018/02/05 12:43:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000485000)='/dev/input/mouse#\x00', 0x3, 0x8000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000000c000-0x13)=""/19) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/02/05 12:43:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) lstat(&(0x7f0000e60000)='./file0\x00', &(0x7f00003aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000a3b000)='./file0\x00', r1, r2) close(r0) 2018/02/05 12:43:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e1000-0xc)={0x0}, &(0x7f000072a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000081000-0x4)=0xe8) fstat(r0, &(0x7f00004ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000098000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000aab000-0x4)=0xa0) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c7e000)={0x3, 0x200, 0x63, 0x3f8, 0x0}, &(0x7f000094d000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b43000)={r1, 0x8}, &(0x7f0000d5e000)=0x6) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00004ba000-0x95)=""/149) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000810000-0x10)={&(0x7f00002bb000/0x3000)=nil, 0x3000}) ioctl(r0, 0x227c, &(0x7f00005f8000)) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x3, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xa87, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000a80000-0x30)={0x8, 0x3ff, 0x7, 0x7fff, 0x2, 0x3}) accept$nfc_llcp(r1, &(0x7f000017d000-0x60), &(0x7f0000599000)=0x60) r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006c6000-0x25)="8f27a37147331184adcd9e38af34d54e7b1d61383113695ca7347edb253b7891c0b39d4a07", 0xfffffffffffffee9, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x3}, 0x68d) pipe2(&(0x7f0000c6b000)={0x0}, 0x800) r4 = dup2(r2, r0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000be7000/0x18000)=nil, &(0x7f0000c6a000-0x18)=[@text64={0x40, &(0x7f0000368000)="c7442400a5000000c7442402aa000000ff1c24490f8508000000450f20c00fc75852c48168162ac441ddf4dd0f0097f4a24d4565666467450f090f019c0d00000000674b0f01c8", 0x47}], 0x1, 0x18, &(0x7f0000c88000)=[], 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r5, &(0x7f0000865000)=""/8, 0x8, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/05 12:43:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000053000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e3000), &(0x7f0000240000)=0x4) clock_settime(0x7, &(0x7f00004aa000-0x10)={0x77359400}) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x385, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ce7000-0x4c)={0x6, 0x0, 0xfffffffffffffff7}) timerfd_create(0x3, 0x80800) 2018/02/05 12:43:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000f31000)='/dev/snd/controlC#\x00', 0x3, 0x40) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/05 12:43:04 executing program 1: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ef000)='maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000dd3000-0x28)={&(0x7f000081d000/0x1000)=nil, 0x1, 0x6, 0x84, &(0x7f0000668000/0x1000)=nil, 0x1}) [ 235.151235] device eql entered promiscuous mode 2018/02/05 12:43:04 executing program 3: pipe2(&(0x7f0000ef9000)={0x0}, 0x800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000601000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ae3000-0x22)="220000002100070700be0000090007010a0000ff0000000000200400050013800045", 0x22) 2018/02/05 12:43:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b66000)="ad56b6c5820faeb995298992ea54c7be", 0x10) pipe(&(0x7f0000feb000)={0x0}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000991000-0x23)=""/35) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000e98000-0xa)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) mkdirat(0xffffffffffffffff, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009a5000)='./file0\x00', &(0x7f000017a000)='./control\x00', &(0x7f0000fa2000)='nsfs\x00', 0x2000001, &(0x7f000073e000)="81f719e6a1f3ffbadf41ce24a69fc874e046519f85882032db2613bb390b8cec6dd79335f6ac2f9db5d2fc7957051712fe0fccd13157ebb1a698fc200265d00096af1b1611d8d17563e08102cc90c6447a9af161884fc462a4db2ed99e996b23c72410ac12461696e7b04ea5b2056debdb1c9712f2e284b473dce9dae37aaa765cddb8e138ba3ab655c62a9596e7e59be658ed166ff9130f2a1aeeb9b4434314b9e26b4f04ad17dd0bc8b7c9c955562c01f15496b16ee0bf") getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00002f7000-0xec)=""/236, &(0x7f0000fa2000-0x4)=0xec) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r0, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000bee000)='./control\x00', 0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x2) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000194000)=0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 12:43:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xd0002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000fed000-0xb0)={{0x7fff, 0x1000}, 'port1\x00', 0x1a, 0x20000, 0x5, 0x7f, 0x1, 0x101, 0x7, 0x0, 0x6, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002bf000)='/dev/sequencer2\x00', 0x2, 0x0) accept$ax25(r2, &(0x7f0000acb000-0x10), &(0x7f0000996000)=0x10) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00005ad000-0x8)) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000a08000-0x1)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00006a0000)={{0x7fff, 0x9}, 'port0\x00', 0x18, 0x1004, 0x8, 0x5, 0x6, 0x3ff, 0x5d21, 0x0, 0x4, 0x3}) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00000da000)=[], &(0x7f0000c01000-0x28)=[0xfffffffffffffffe], &(0x7f000084d000)=[], 0x2) 2018/02/05 12:43:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000e3000-0xa)='blacklist\x00', &(0x7f0000d9b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000aa6000-0xb8)="d8fbf4ecc694bc6f450b0276ea64c8fa7ed2c02a317081c30f56562a13024e95556948d161e8293bf4d73f68ff60a61365ba7096e2320c912292afa3eb60bea67dd496af02f290d42e29a5bfc34ec1507bc824b92966b3c0cd91612126f949ca1044f5fc26ba6da769c5a5551e4edec225e3077d7e6812e4872d1ff741642a1b2cd777c1ccabe8c8ed977954cf3e2eaadf44556d37fb9b34b6d76f3d40431da62bbd7333e964e9f0becf21123a6cbc227049734608ecbcee", 0xb8, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00005d8000)='keyring\x00', &(0x7f00003e2000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1}) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000872000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c3f000-0x4)=0x3ff) mkdirat(r0, &(0x7f0000cb6000)='./file0\x00', 0x1fb) sigaltstack(&(0x7f0000880000/0x2000)=nil, &(0x7f0000fce000-0x8)) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e6b000-0xc)={0x2, 0xdd54, 0x4, 0x2, 0x75b63b5c, 0xfffffffffffff22d}) r1 = open(&(0x7f0000d6a000)='./file0\x00', 0x80, 0xffffffffffffffff) fallocate(r1, 0x43, 0x0, 0xef73) [ 235.325586] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2301 comm=syz-executor3 2018/02/05 12:43:04 executing program 1: mmap(&(0x7f0000000000/0x2a0000)=nil, 0x2a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00002a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a1000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) setsockopt(r1, 0x7f, 0xaf37, &(0x7f00000e7000)="785705284b37bf9ac4463a6086fae79709e3ab9fee488b65700be52dcbed6152339b19286cb610e79b32d9cc96a643318fe9d9c7005e47dc17cd63e7986af5352b5ee41ea9d9bbf32e503349fb09de2205de995df35e7932bec8d3da74d62786ab45993e5485b612455f549857fe64b9e5d4d4ab1b0da65b3efd0fad1bd1c5682a", 0x81) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f0000001000-0x8)=0xfffffffffffffeba) mmap(&(0x7f00002a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f000005e000-0x60)={0x27, 0x7ff, 0xa89, 0x2, 0x3, 0x200, "de85523c77baf70585b3a266bd60f1de8a2d2babab41b056f6f844c6b74edb4adce740e3d73032ae4bafce30fdb60883ace0e1689f67eabbff64b4939fcadd", 0xff6}, 0x60) pipe(&(0x7f000003f000-0x8)) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00002a1000-0x4)=0x200, 0x4) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a64000)='/dev/amidi#\x00', 0x0, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000b69000)=@req3={0x2, 0xfffffffffffffffa, 0x401, 0x101, 0x81, 0x3f, 0xf2}, 0x1c) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) 2018/02/05 12:43:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000770000)={0xffffffffffffff9c}) recvfrom$inet(r0, &(0x7f000038f000)=""/218, 0xda, 0x2062, &(0x7f00009a7000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007ee000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000cc9000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000636000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002}, 0xc) prctl$seccomp(0x16, 0x1, &(0x7f0000b0c000-0x10)={0x0, &(0x7f00004bf000-0x30)=[]}) 2018/02/05 12:43:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008fc000-0x9)='/dev/sg#\x00', 0x9, 0x20000) getpeername$ax25(r0, &(0x7f0000177000), &(0x7f00007af000-0x4)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000040e000)=""/170, &(0x7f00002c6000-0x4)=0xaa) 2018/02/05 12:43:04 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c93000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000067f000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000d32000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000000)={&(0x7f0000868000)=@ipv4_getnetconf={0x54, 0x52, 0x4, 0x6, 0x3, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xf9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x79ca}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7fffffff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x100000001}, @NETCONFA_RP_FILTER={0x8, 0x3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40d0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000049d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a80000-0x4)=0x14) sendmsg$nl_route(r2, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00003ee000-0x61)=@ipv6_newroute={0x20, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/05 12:43:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d75000+0x90e)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f000000e000)) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a2c000)={0x0, 0x0}, &(0x7f0000474000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f63000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x2, 0x81, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x32, 0x0, r2}, {0x8597, 0x3, 0x750, 0xd41a, 0x0, 0x1, 0x81, 0x7fffffff}, {0x80000000, 0x2, 0x4, 0x9a}, 0x3, 0x2, 0x1, 0x3bfaf8b93e29c095, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x32}, 0x2, @in=@rand_addr=0x2, 0xffffffffffffffff, 0x1, 0x3, 0x6, 0x1431, 0x9, 0x1}}, 0xe8) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d874726, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bdd000-0x1)}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000034e000-0x16)='/selinux/checkreqprot\x00', 0x24000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001ea000)={0x0, 0x3, 0x1, 0x0, 0x101, 0x3, 0xfffffffffffff000, 0x3f, 0x2, 0x8, 0x4}, 0xb) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e06000-0x4), &(0x7f000084b000)) 2018/02/05 12:43:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockname$llc(r5, &(0x7f00006fe000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000185000)=0x10) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000e11000)=0xfffffffffffffff9) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000f4000-0x90)={[0x0, 0x4, 0x2, 0x0, 0x81, 0x0, 0x7f, 0x80, 0x0, 0x40, 0x9f, 0x3a4f50c7, 0x6, 0x20, 0x3, 0x8], 0x100000, 0x204000}) getsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000ebe000)={@remote, @broadcast, @empty}, &(0x7f0000c8a000)=0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000390000)=[{0x3, 0x11, 0x80000000000}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b1f000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000a7f000)=""/217) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000253000-0x110)={{0xfffffffffffffffd, 0x4, 0x1, 0x9, "7634f573ff57aa4ce6d7ea5146dd7b93a0e0f5465faa35816e4cb0efba111f49f34994febc20e26c6a24ca31"}, 0x0, 0x0, 0x0, 0x0, 0x1, 0xff, "b6abc51ea14607ebc87414e40777509745671899c6aca4cd53359c9875946a65ebb55d3f4ae2b27fb9eab7de03ab3ba5e5b31bd54c94e8fd258c152acfb035c5", &(0x7f0000d57000)='\x00', 0x1, [], [0xa3a, 0x0, 0x1f60, 0x1]}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00006c6000-0x110)={{0xff, 0x7, 0x8000, 0xffffffff, "33968aa06a0d5f6243a70de73bd0261f680d45bfa7a1e76b97e453e5d7b135446789af8a355fd794ebd0f9c5", 0x9}, 0x0, 0x0, 0x8, 0x0, 0x4485, 0x0, "a51633d1004460967cac0332ee6d47cb4415dbacc2185047e6ec053f5a4a86c575daf5a7d163c18b09482f6e7ebf294822c533e7f806c8ad860438760b9be1c9", &(0x7f00009a8000-0x1)='\x00', 0x1, [], [0x2, 0x4, 0x9, 0x4]}) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00005b9000-0x8), &(0x7f0000e21000-0x4)=0x8) 2018/02/05 12:43:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f56000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x40003) ioctl$TCXONC(r1, 0x540a, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000b2b000-0x8)='./file0\x00', 0x501200, 0x80) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00006dd000)=0x6, 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000329000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) syz_open_dev$sndctrl(&(0x7f00008cc000)='/dev/snd/controlC#\x00', 0x7f, 0x10302) write(r1, &(0x7f0000fd6000)='z', 0xfffffffffffffeda) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000300000-0x1)=0x3) close(r0) [ 235.502287] audit: type=1326 audit(1517834584.587:926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=2307 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/05 12:43:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f6c000-0x4)=0x8, 0x4) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x3, &(0x7f00001be000)={0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004a3000)={0xa, [0x1f, 0x3f, 0x0, 0x4, 0x0, 0x76, 0x8, 0x7, 0x5, 0x48d]}, &(0x7f0000544000)=0x18) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f0000fc0000)={&(0x7f000054a000-0xe0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00004da000)={@multicast2, @remote}, &(0x7f000079d000)=0x8) fcntl$setsig(r0, 0xa, 0x25) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) pipe2(&(0x7f0000f17000), 0x4) 2018/02/05 12:43:04 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/05 12:43:04 executing program 1: r0 = socket(0x18, 0x0, 0x0) dup2(r0, r0) r1 = socket(0x1, 0x802, 0x7e) dup2(r0, r1) 2018/02/05 12:43:04 executing program 4: mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000968000)=[{&(0x7f0000968000-0x6d)='M', 0x1}], 0x1, &(0x7f0000317000-0x30)=[]}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30, 0xfffffffffffffffe}], 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000096a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000945000-0x4)=0x14) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003b4000-0x60)={0x0, 0x58, "297db8aa03f508ef772d846737caab23ddd30b63ee09c648c0812e9a8148ec225a1fdbb3c67e86fdd58d31f9306d9bfc2f2f8a19237f4d9ade05ccff56243d31113846e3f1a656e62ef3caed69f9d993c407c7e8fe004353"}, &(0x7f000096a000)=0x60) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000096a000)={0x0, 0x35, "beee2b9e7d5f4c1f057ac8db9de58c8a400d7c954758b3c6ca5a96fc831f874d001f0b4a6e1df2a786cb019c50fb3bb1db6db8e006"}, &(0x7f000096b000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000055c000-0xcf)={0x0, 0xc7, "ee0d0f97b6473f1cf3284aab036d40f1b596ed08b2660eb901c29a37f74595f02116d24ca269a03d3a9405e6253b7db149b21314a7b40bf9c8ecbf146c08913e838fb19f0e34249ee7071cfcc15a906d010382ecc743b75bbfda5418b4ebb39ef7c13b14df6dda9e3e56389b7ca3adba3c87d2cc77831827af30987dc2e30e0b96c4b95aef16ae7b53f8a866c9ceddd78c087f37eb9cf6813748f58456d10e76670523f510ba60a1b36897605a1d25c93911bdecc56d770798c68615e17db7e1849a13162d2a79"}, &(0x7f000048f000)=0xcf) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000096a000)={0x0, 0x7, 0x8, 0x140000000, 0x4, 0x3f, 0x5, 0x165, {0x0, @in6={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x10000, 0x4, 0xe6, 0xe600, 0xffffffffffff0000}}, &(0x7f000096b000-0x4)=0xb8) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00005b9000)={&(0x7f000096b000-0x1c)=@in6={0xa, 0x2, 0x9537, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x100000001}, 0x1c, &(0x7f0000645000)=[{&(0x7f000096a000)="2ea2fa5b9696d9ef349c50883b67a696c49b5b27eb8df97acd93e4bcbd7c769411a7adac02ca02f55a2fb7c17850a4f93b82f251f45b42f03ed46e0299e3286114dd542c068c232e640a8666532992143a", 0x51}, {&(0x7f00002d1000)="46165ca49183aa60b5d787fceda006f7eebeff67b6e530c0fb72daaa375df2f25688a1f49090abe85fa20d960a9e2b265d77744f", 0x34}], 0x2, &(0x7f000096a000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x1, 0xfffffffffffffffc, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x50, 0x80, 0x820a, 0x2, 0x1f, 0x9, 0x1ff, 0x55db, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x3, 0x8, 0x2, 0x6, 0x4, 0x99aa, 0x1b, r4}}, @init={0x18, 0x84, 0x0, {0x15f, 0x5, 0x8, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x0, 0x1, 0x100000001, r5}}], 0xf0}, 0x80) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000096c000-0x4)=0x401) 2018/02/05 12:43:04 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x20) 2018/02/05 12:43:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00003db000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d4d000-0x6)={r1, 0x1}, &(0x7f0000102000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a8d000)={0x0}, &(0x7f000062c000-0x4)=0xc) perf_event_open(&(0x7f000039e000-0x78)={0x2, 0x78, 0x8000, 0xffffffffffffff7f, 0x8, 0xbd11c4e, 0x0, 0x0, 0x80210, 0x0, 0x9a3, 0x3, 0x2, 0x8, 0xa3f, 0x100, 0x6, 0x7, 0x200000000, 0x80, 0x1000, 0x0, 0x2, 0x0, 0x2a, 0x7, 0x7f, 0x3e, 0xc5, 0xd44, 0xfffffffffffff542, 0x2, 0x800, 0xfff, 0x5, 0x6, 0x7, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000ea5000-0x1), 0x8}, 0x5008, 0x7ff, 0x1, 0x7, 0x6, 0x7fff, 0x9}, r4, 0xb56, r3, 0x2) fstat(r2, &(0x7f0000c83000-0x44)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000157000)={{0x5, 0x8, 0x7f, 0x6, 0x2, 0x5}, 0x401, 0x4, 0x1, 0x9, 0x2, "979c1f956bc77f411e6cd0a72b8b0130144f96d69cf0ce575257145666767f4c1f6c5b6cc18c1bcd6d027c607f6d58dee5c80770a123c6dbb8509f9fea613eedef09432bd32dc02af42fffb18d05f85ac2a4b250f9ebada483327f0d077bcf88ecd15c772b7e39f78e545da6fbb865eeb7f213c29db1180432437ba9f9b8f21a"}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000111000)) 2018/02/05 12:43:04 executing program 0: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f29000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000f28000)={{0x10000, 0x6000, 0x0, 0x4, 0x7, 0x4, 0xfd, 0x80000000, 0x9, 0x100, 0x3, 0x2}, {0x0, 0x100000, 0xa, 0x400, 0x7, 0x1, 0x80000001, 0x4, 0x3ff, 0x0, 0xe6fa, 0x100}, {0x3000, 0x4, 0xf, 0x4, 0x9, 0x6, 0x1a26, 0x2d4, 0x2, 0x200, 0x80, 0x2}, {0xf000, 0x0, 0xa, 0x8, 0x93b, 0x1f, 0x1, 0x1, 0x3f, 0x1f, 0x120000000000, 0x2}, {0x106000, 0xf000, 0xf, 0xfffffffffffffb90, 0x40, 0x2, 0x5, 0xff, 0xdf, 0xfffffffffffffffe, 0xfffffffffffffff7}, {0x103000, 0x5000, 0xd, 0x7, 0x3, 0x1, 0x4, 0x0, 0xfffffffffffffffe, 0x20, 0xfffffffffffffffb}, {0x107005, 0xf000, 0xf, 0x2, 0x7, 0xff, 0x2, 0xb4b, 0x95e, 0xffffffffffffc389, 0x8001, 0x9}, {0x1, 0x6000, 0xc, 0x1ff, 0x80, 0xfffffffffffffffc, 0x58, 0x1ff, 0xfff, 0xffffffff, 0x8, 0x6}, {0x12004, 0x5000}, {0x10000, 0x11f003}, 0x0, 0x0, 0x0, 0x80, 0xd, 0x5400, 0x3001, [0x81, 0x101, 0x4, 0x4]}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) madvise(&(0x7f000003a000/0xc00000)=nil, 0xc00000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000dd8000-0x38)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x48, 0x1f, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, [@ipv6_hthresh={0x8, 0x4}]}, 0x48}, 0x1}, 0x0) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000db0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x20) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x171, &(0x7f00009e9000)=[]}, 0x0) 2018/02/05 12:43:04 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007d5000)='./control\x00', &(0x7f0000f8f000)='./control\x00') mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fe4000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000010000)='./control\x00') name_to_handle_at(r0, &(0x7f000002c000-0xa)='./control\x00', &(0x7f0000fe3000-0xc)={0x8}, &(0x7f000001e000-0x4), 0x0) 2018/02/05 12:43:04 executing program 1: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a3000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x2be}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@hashlimit1={0x0, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a, 0x0}, {0x0, 0xffffffff, 0x268, 0xffffffff, 0x1, 0x3f, 0x6, 0x78, 0x8}, 0x8001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/05 12:43:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x5) recvmsg(r1, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62}, 0x102) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$ax25(r2, &(0x7f0000e3e000-0x10)={0x3, {"7f2bc34a7eab06"}, 0x5}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003aa000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001ce000)={0x0, 0x80000, r1}) r5 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c11000)={r4, 0x80000, r5}) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f76000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95}}, &(0x7f000073f000-0xa)="73590600000000000000", 0x8, 0x533, &(0x7f0000805000-0x1000)=""/4096}, 0x48) recvfrom$inet(r1, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/05 12:43:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100, 0x0, 0x2, 0x0, []}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001b8000)={r0}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) syz_open_dev$sndmidi(&(0x7f0000467000)='/dev/snd/midiC#D#\x00', 0x2006, 0x8000) 2018/02/05 12:43:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000843000)="9f06020000170080ff") r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r1, &(0x7f000060d000-0xc), &(0x7f0000eeb000)=0xc) 2018/02/05 12:43:04 executing program 3: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000e85000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000e85000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e86000-0x38)={&(0x7f0000707000-0x6)=@hci={0x1f, 0x7f, 0x3}, 0x6, &(0x7f0000e85000+0xf34)=[{&(0x7f0000e86000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000e86000-0x71)="32fe9e99cea60949cd3d254c0adb9c48e075085d5e5fc1976bb7443b1719d66c81856ea5f1f4b25e031f19ae7d5634188ac3de7fe0981fbf5406657e5b81c43b9aa0855147ad42dea68b0c928f0e47b99c0a1615ece141083dc7bd402344701aeb4a383a758b184dd2f87313abba0d90c3", 0x71}, {&(0x7f0000e85000)="07f8f66a616bf5fc89b9d604393b86d01db5d565276f0113e2b8819438dddb2c326b9d96905e0e2c90f6cd5be187b0f51f915443a51e12b6b08724c74565f93944a193e3ca13a668fe84c631e22bfb2d6f188eadb4971bb2f1", 0x59}], 0x4, &(0x7f0000e86000-0x218)=[{0xf0, 0x19f, 0x20, "2d810db9db866fa0d6938dc6fb5c01dd6d0128bc7b03cb2876bf52b68fea18596d21719d8a6d9a4fc4489dff709dfd43720ea0d5aff19dea28a6ace5e555220e88e4bbcc4d2a12bffb5ad2289b05b0344070b7d6c623ed16f2b613f4ab35372252bd5aa606810f944f43db9cc7d64a4daa02f0025fc2de9095872fdb41d57f7b2b3b6d1101c5ad7496e4c53cc048f0c018b27d9b95b905182e3fe53a119961c7ee943a456ae4511639bcc5ac338aabfac4894907e812cec39a022ac33b5fcf511635b4563b99dc60d986ab40d2d9d9212146e43b492f7571fde5a0d36f7359"}, {0xa8, 0x10e, 0x15, "5557c61db773e59f0472ee0b02febf2352789d377cbfaade9bb3af804efedaa3fa0960c4be5389213a07f2c6e374e2ccc3ff0652d995b3d3ee95c3194573065fd9c9e8bc856f4aaca82cb656fc0ee9d27ceef94919ecf0c2ab9d18ad432462de86eea396b9264187225598c301acca695c081693fc5fede318d0fc3ebb33c85c629e742956777cc6de952777b40d33e91182a611a48773"}, {0x80, 0x13f, 0x20, "4632e33cd6b9ef1f4c10d9c730d4d0ae43c9f6ae1f7d5ad0ed672d6cf0bb09a67ef19b8a0472ef123037065618584ea1afd8daafee0c04439c970e5658f8c75585279813fc365820abd29434f29e48daf327ce7ee8f9da686ac463f2b77c575579ae9a2e1d26747bf31c9b54a018"}], 0x218, 0x10}, 0x80) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) getsockopt$inet_int(r0, 0x0, 0x27, &(0x7f0000012000), &(0x7f0000006000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x200a00, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000002b000)={0x0, 0xfffffffffffffff9, 0x40, 0xe51, 0x4, 0x8001, 0x61c, 0x65d, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x8, 0x2, 0xe7, 0x7, 0x5}}, &(0x7f000002d000-0x4)=0xb8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000019000-0x10)={0xef416a1, 0x8000, 0x3ff, 0x4, r2}, &(0x7f000002d000-0x4)=0x10) syz_emit_ethernet(0x32, &(0x7f0000009000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e18d11", 0x0, "dc0d7e"}}}}}}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000013000-0x10)={0x10000, 0x80000000, 0xdd0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000001b000)={0x4, &(0x7f000002c000)=[{}, {}, {0x0}, {}]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000016000)={0x3, {"93b38082e03463"}, 0x7f83}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000012000)={&(0x7f000000b000/0x3000)=nil, 0x7, 0x5, 0x40, &(0x7f0000010000/0x1000)=nil, 0x6973}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000002c000)={r3, 0x1}) getpeername$inet(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000003000)=0x10) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000559000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f000036c000)={{&(0x7f0000fec000)=""/96, 0x60}, &(0x7f0000f5b000), 0x28}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000d41000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "060807", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x33, 0x0, [], []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d24000-0x8)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000dbe000-0x8)=0x1) lstat(&(0x7f0000339000-0x8)='./file0\x00', &(0x7f0000bd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/02/05 12:43:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000+0x820)='/dev/midi#\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x50, &(0x7f0000002000-0x50)}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b9000-0x18)) getsockopt$inet_buf(r4, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0xe) lstat(&(0x7f0000003000+0x3c1)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4), &(0x7f0000001000), &(0x7f0000001000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000003000)="5d25a1933add641b9b2fe4fba7ad279f4d9bcbbce18d06ac1fd48d8c9bd35f55efc2b6962701704027626014140d12cccee7541b8ef43bef070a69a41bf32521c941dd9505fa87a3b3d6962b84bb5eb23950b98a647edb67ba27146fcfcaced72835b2a042d545cf713cdb59f4ac2b3825c0bc8febebb483cb6a7be26ebff986cc43078e644bf7bb17316a25fb19676499bc72582bdd9babc806cb7ff1f1c588d6f6247691d0c90aa11c38f2d680be4dcd385590a8d8d8c2ef63e371501e38736f4e9ef7447b00f78c0b52c9fc68ea19c027ee74726934349b6c2090d3aa91eb3359eec331009d7eb83a8aa27505fdef750e86308fd6", 0xf6}, {&(0x7f0000000000)="1b4bbbeb14966a07b98fcf35af2d60b84065ba683b5871a8c81a305282a39c4656886fed6281bed76d4b6e4157e540198275ba337904ca91a01ce12d6cda9fe8980867f96e1a1d2de0669012b8da8c52b6e9a0ecfc4b", 0x56}, {&(0x7f0000004000-0xe2)="a88690e86cbe99fad79420d4278e482d62d0ee246e32d894daf3e520996ef1d6d858098bf6dd5b85b7f7a9e32c4e9fc671437a3712431264de1dfacab53e395f473e8ea8ab6663a6f1b9985ae5ca610738e4330f0f927db4a1b553bc96c41f5360fd538ba4ffed64d3c9e77e59a1b7bcdbd58c313a0fbdf08542bb080a7ca779a8f146112f94b1a39b682593b5866ad9db1aab3341492b6450cb68fbb2061a29758c782f26b1ee362b1be946f70796cd80c25058ac231392753072cc6bc42e676bebdde8fa6b0946181a2174bfe22222e0c1f4ca76492e80d49d3377cc1e42315adc", 0xe2}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000002000-0x7d)="97574e28288186e6cdb1fc3d07fe1f63f9efa16cc391bb6b8cbef259e6fe9e6f3d93f277ac9a72ebd1266fe7f22eef66e4ea8b2c08a4ed00b0e457393a93bb6fd0b45cc836085d8212c0b41d17fa3cd6d757c5415fb79e9856a68d470aae1888bea1e1c8521310e4260141aa7529f27658b2a00df758287031d28fe54e", 0x7d}, {&(0x7f0000002000-0x71)="8b59ccc94776a13df4a51c569126d1e9f0a8635de4912fe5b5a9fc4173bfb0d29a71bc7b56620b07589092f5dafd247fdf1318df4589debde23a64361931013e5fed2e7068308305be8e55460e2ecd7201a4cd361d6da598fac8db32212004d0a21c822cd8224f1c9dbcebd4ea460fcf08", 0x71}, {&(0x7f0000004000-0x81)="d111f4b9d945bc953b1e3ef70b828083303a948748c962c5c79c75a2dea0ba1c21a08874c93dedc6008225df1694faf54e36a60dac2f289ab5cf6e404a1ed5c4a07a121cdedb2acf64652afda8a5d9185766664fbb333613125a19e064fd9e1e6fbad643244a2b29e23cfeed0800e1247ad3d74d274c085f9d79edb2e3ed48fbc6", 0x81}], 0x7, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x68}, 0x8010) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x2}, {0x9, 0x3}, 0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 12:43:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f5b000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000094a000-0xc)={0x4, r0, 0x1}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c23000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000339000), 0x0) r3 = dup2(r0, r2) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ftruncate(r0, 0x3ff) recvmmsg(r1, &(0x7f00008e5000)=[{{&(0x7f0000317000)=@alg, 0x58, &(0x7f00003a3000)=[{&(0x7f0000808000)=""/88, 0x58}, {&(0x7f00008e2000)=""/112, 0x70}], 0x2, &(0x7f0000b31000), 0x0, 0x26d0}}, {{&(0x7f0000734000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000684000)=[{&(0x7f0000c8d000)=""/4096, 0x1000}, {&(0x7f0000f44000)=""/146, 0x92}, {&(0x7f00002cd000-0xcb)=""/203, 0xcb}, {&(0x7f0000b5a000)=""/122, 0x7a}, {&(0x7f0000333000)=""/46, 0x2e}, {&(0x7f0000a03000)}, {&(0x7f0000f43000-0x1000)=""/4096, 0x1000}, {&(0x7f000001e000-0xc5)=""/197, 0xc5}], 0x8, &(0x7f0000e2c000-0x25)=""/37, 0x25, 0xa2bc}, 0x2}, {{&(0x7f0000b9d000)=@nfc_llcp, 0x60, &(0x7f0000d86000-0x50)=[{&(0x7f00009e8000)=""/47, 0x2f}, {&(0x7f0000f69000-0xd2)=""/210, 0xd2}, {&(0x7f000028d000)=""/202, 0xca}, {&(0x7f0000251000)=""/189, 0xbd}, {&(0x7f0000868000)=""/133, 0x85}], 0x5, &(0x7f0000e2c000)=""/4096, 0x1000, 0x296f}, 0x1}, {{&(0x7f00009ee000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f000048d000-0x60)=[{&(0x7f00003a5000-0x89)=""/137, 0x89}, {&(0x7f00009ef000)=""/97, 0x61}, {&(0x7f000001f000-0x59)=""/89, 0x59}, {&(0x7f000000a000)=""/97, 0x61}, {&(0x7f00006b4000)=""/139, 0x8b}, {&(0x7f0000740000-0x13)=""/19, 0x13}], 0x6, &(0x7f0000a87000-0x5a)=""/90, 0x5a, 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000900000-0x50)=[{&(0x7f0000375000-0xab)=""/171, 0xab}, {&(0x7f0000d3d000-0x2f)=""/47, 0x2f}, {&(0x7f000061a000-0x20)=""/32, 0x20}, {&(0x7f00009b6000-0xb)=""/11, 0xb}, {&(0x7f000003c000-0x37)=""/55, 0x37}], 0x5, &(0x7f0000640000-0x71)=""/113, 0x71, 0x4}, 0x8}, {{&(0x7f0000987000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000004b000+0xb4a)=[{&(0x7f000044f000-0xab)=""/171, 0xab}, {&(0x7f0000e96000-0x90)=""/144, 0x90}, {&(0x7f000005b000-0xfd)=""/253, 0xfd}], 0x3, &(0x7f0000f06000-0xe3)=""/227, 0xe3, 0x1}}], 0x6, 0x40, &(0x7f0000878000)={0x77359400}) 2018/02/05 12:43:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c97000)={0x4, 0x2, 0x6, 0x1f, 0x0}, &(0x7f0000be6000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000ada000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000735000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000000000)=@sco={0x1f, {0x6, 0x2, 0x5, 0x1, 0x1, 0x4}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x800000000000010, 0x2, 0x0) write(r3, &(0x7f0000339000-0xdc)="240000002e001d05e60000084a206b00fb00ff010000000000000000ff000008425d1022", 0x24) 2018/02/05 12:43:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d2d000-0xd)='/dev/snd/seq\x00', 0x0, 0x240002) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = dup3(r0, r1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) write$selinux_user(r2, &(0x7f0000bff000)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'root\x00'}, 0x2a) getresuid(&(0x7f000066f000-0x4), &(0x7f000013a000), &(0x7f0000072000-0x4)=0x0) setuid(r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000ab9000)={0x3, {"69c2672c3eca54"}, 0x98}, 0x10) pwritev(r3, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/05 12:43:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={&(0x7f0000f97000)}, 0x0, 0x0, 0xffff, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b50000-0x10)=@generic="d74e402e23ff57b1b90d2eeb452235f2", 0x10) r2 = socket(0x15, 0x80005, 0x0) dup2(r2, r0) getsockopt(r2, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) setsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000f0e000-0x4)=0x6, 0x4) 2018/02/05 12:43:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = creat(&(0x7f000034b000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000de4000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bf8000-0x4)=0x80000000000000a, 0x396) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) syz_open_dev$vcsn(&(0x7f0000a38000)='/dev/vcs#\x00', 0x0, 0x14100) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/02/05 12:43:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00009c5000)=0x7b, 0xfffffffffffffe5a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003c3000+0x71a)='veno\x00', 0x5) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000069d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009a3000)="2d378f56f59c1d431e010d125afe49d05d48b1a5de7fa35597e69100b126892b979896325fc9236b38a18c49c8fc04de917b046ad6ebfe4d43db05f1f976", 0x3e) openat$sequencer2(0xffffffffffffff9c, &(0x7f000071f000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00001ff000), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x3e8, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 12:43:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockname(r2, &(0x7f0000ddb000)=@l2, &(0x7f0000837000)=0xe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cc9000)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001d6000)=[], &(0x7f0000001000-0x10)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000aae000-0x50)={@common='dummy0\x00', @ifru_map={0x6af4, 0x400, 0x7, 0x6de4, 0x80, 0x1}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/05 12:43:05 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc2000-0x4), &(0x7f0000e0c000)=0x4) [ 235.925789] binder: 2418:2421 got transaction with invalid offsets ptr [ 235.936603] binder: 2418:2421 transaction failed 29201/-14, size 0-8 line 2985 2018/02/05 12:43:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000399000)) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$amidi(&(0x7f0000e77000-0xc)='/dev/amidi#\x00', 0x1, 0x40180) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000de5000-0xc)={@rand_addr, @rand_addr, 0x0}, &(0x7f00007a7000-0x4)=0xc) statx(r0, &(0x7f0000fdf000)='./file0\x00', 0x1400, 0x0, &(0x7f0000309000-0x100)) recvfrom$packet(r1, &(0x7f00004ab000)=""/212, 0xd4, 0x40010022, &(0x7f0000e28000-0x14)={0x11, 0xff, r2, 0x1, 0x7ff, 0x6, @random="a98f8f613e0e"}, 0x14) openat(r0, &(0x7f000003f000-0x8)='./file0\x00', 0x10000, 0x10c) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/05 12:43:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = syz_open_dev$usbmon(&(0x7f0000b6c000)='/dev/usbmon#\x00', 0x3, 0x200) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f000096b000)=0x7, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) 2018/02/05 12:43:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab1000)={0x3, 0xffffffffffffffff}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003a8000-0xc9)=""/201) add_key(&(0x7f000010e000)='dns_resolver\x00', &(0x7f00007b5000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ed1000)="5c4ca19de77430b78334881f2b16c5896cf42773365fd5b70dc1124f3b5f2303dcbfd20d84e3dd4174cd248bfbd524c61df9c977d1024b9dbaeb02a41dad8098fb5ef405a06b00", 0x47, 0xffffffffffffffff) 2018/02/05 12:43:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000f48000-0x50)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00009ae000)=""/4096) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7b000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000c91000-0x30)={@nfc={0x27, 0xffffffff9d997cde, 0xffffffffffffffe1, 0x6}, {&(0x7f0000b49000-0xe8)=""/232, 0xe8}, &(0x7f000002f000-0x1), 0x1}, 0x30) 2018/02/05 12:43:05 executing program 3: r0 = inotify_init() fcntl$setsig(r0, 0xa, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000466000-0x20)=[], 0x0, 0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') flock(r1, 0x4) close(r2) memfd_create(&(0x7f0000c05000-0x9)='net/snmp\x00', 0x3) [ 235.983317] binder: undelivered TRANSACTION_ERROR: 29201 [ 236.000603] binder_alloc: 2418: binder_alloc_buf, no vma [ 236.006205] binder: 2418:2421 transaction failed 29189/-3, size 0-8 line 2957 [ 236.023461] Option 'Ü¿Ò „ãÝAtÍ$‹ûÕ$ÆùÉwÑKºë¤­€˜û^ô k' to dns_resolver key: bad/missing value 2018/02/05 12:43:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c52000)="6e73001782") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000080d000-0x4)=0x5, 0x4) unlinkat(r0, &(0x7f0000ae2000-0x8)='./file0\x00', 0x0) 2018/02/05 12:43:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd0000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004ca000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x8, 0xbe8b, 0x9, 0x3, 0xfffffffffffffff8, 0x800, 0x5, 0x400, 0x9, 0xffffffff, 0x5, 0x6, 0x2, 0x80, 0x3]}, &(0x7f0000b36000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000801000)={r2, @in6={{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, 0x6, 0x7}, 0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e47000+0xf42)="1e", 0x1) 2018/02/05 12:43:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000080f000-0x4)) ioprio_get$uid(0x0, r0) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5a94c0d7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000-0x2e8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x288, 0x98, 0x0, 0x1c8, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, [@unspec=@void, @unspec=@void]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x5af, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x3ff}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0xfc8, 0x1, 0x1}}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x14}}}]}}, 0x2e8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback, @local}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0x3, 0x4) accept4$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000+0xa4e)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003000)=0x0) tgkill(r4, r5, 0x1e) ioctl$KDMKTONE(r2, 0x4b30, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000004000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000006000-0x6)={r3, 0x7fff}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000006000)={&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000-0x50)=[{&(0x7f0000002000-0xee)="573da40832cceee7156a058f0629ac85f955ef7d7a8f759f04288d5ad5f002430653e94041e3c21a552b960695e0ba6b64f332fd1c8c0612a9a922c7e59d5faf1457ef522ad6140d3458da778b2a0176c0ff62f280c2041f385ba8902c05dcce8d05be9d2af66e32d8882e808dc31fe3d1513e90e873082696239122963d5fb165142c879ab02f49cc0581af3007fa9b0d1b2edb5be52d71a3505d6e13bef4e5f3b0f24ad1c396b2e794968733cd80ae15df33255acd465c34ed0355eee625503c66aad0eb4779ab202a022fac33c8bff0714da69a9c2f66eedbd39aa909e1d1dba1f545326626bb769c8b769d25", 0xee}, {&(0x7f0000007000-0xb8)="6b28e288fd126475b14472574c68cbf661b8c72e228948eb916a7f045f10090665eab5ee69412cf945e385ef3616f6b0f819a9a4a09739900188101fd5ce2a9e007c09454788b701c11cbf1fd6e6cb4e6d28ee5ed6aa5b8f6ba9d449509a11ffb3926aa8d60fcbae9a574ed3bdda3b2068253f0461dbd0b98a1348c2561f5cf9035735dfeebec8ca2149c59aa2ba62fc36fc637c3d46092eda6debbcff8f0842ca09c5accfe91585d170a86ea2bc1db6362f273803662c86", 0xb8}, {&(0x7f0000007000-0x6e)="c01b4872f14b439ae35fa8d1a75281a4443e7d07eeb0e96b7550dd896faf243d739393a0dd1481ab319f3c38413e06b6b425b3d5688a6eb2f8a01643e560d79f8d8401bce9e774218dfb266baeeab8cc5c50e2c95b5521b894f512b70fcb9421a35ee2064b71c4f287e0940c413c", 0x6e}, {&(0x7f0000006000)="4edf286b298716f2", 0x8}, {&(0x7f0000001000-0xb2)="535cb68e81f5e675b74fc5e74f309075de4db00c4ca714bb28c2323825c3b0d66afb0030ff72fb1ff55643cc7a8c972c87f5a343cca2797f13db9ed1d847dc4828ac57b5afdec5432cef35a6a98d574e15405f9dddc5718a0a85c55eaadbb4298dd4b87f883c0f0c265f0eeecc391d0014eee23218df17fa04aa60a0b0d2e6686e04ae9e783a4f5f93abf6598b0c83db8e2c5e453ee12423cbc864ed6cf18a24d2e2d527f00f15460cfc97e71ae92115386a", 0xb2}], 0x5, &(0x7f0000004000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r1, r6}], 0x20, 0x10}, 0x4) 2018/02/05 12:43:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x5) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = open(&(0x7f0000dbd000-0x8)='./file0\x00', 0x42000, 0x1) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000206000)=0x101, &(0x7f000086b000-0x8)=0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) [ 236.049369] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 12:43:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) open_by_handle_at(r1, &(0x7f0000666000)={0x8, 0x40}, 0x2682) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r3, 0x0) r4 = syz_open_dev$mice(&(0x7f0000cc5000-0x10)='/dev/input/mice\x00', 0x0, 0x20400) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000108000)) 2018/02/05 12:43:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000b4b000)=""/251, 0xfb}, {&(0x7f0000b10000)=""/13, 0xd}, {&(0x7f0000001000-0xc6)=""/198, 0xc6}, {&(0x7f0000fb7000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f000065e000-0xe6)=""/230, 0xe6}, {&(0x7f00008a8000-0x1c)=""/28, 0x1c}, {&(0x7f00002b4000-0xc0)=""/192, 0xc0}], 0x9, &(0x7f0000407000-0xfb)=""/251, 0xfb, 0x2}, 0x80000000}, {{&(0x7f000073f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f000046f000-0x94)=""/148, 0x94}], 0x1, &(0x7f0000a5a000)=""/42, 0x2a, 0xfffffffffffeffff}, 0xffffffffffffff41}, {{&(0x7f0000a36000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000001000-0xde)=""/222, 0xde, 0xb391}, 0x2c6}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00002a8000)=""/72, 0x48}, {&(0x7f000073b000)=""/213, 0xd5}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000306000)}, {&(0x7f0000000000)=""/246, 0xf6}], 0x6, &(0x7f000021c000)=""/70, 0x46, 0x2}, 0xfffffffffffffffc}], 0x4, 0x40000020, &(0x7f0000001000-0x10)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002cd000-0x18)={0xaa}) unshare(0x40600) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/05 12:43:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) 2018/02/05 12:43:05 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000002b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0xffffffffffeff012}]}, 0x10) 2018/02/05 12:43:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fff000-0x4)=0x3, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="ce01a7cb996c7e173d061c5d31370587173f8cf7c4638c20725c1414090538ad64de92f3c2a604587db1a6625783e9c59ab9", 0x32, 0xfff, &(0x7f0000000000)={0x77359400}) getresgid(&(0x7f0000001000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0) r2 = getgid() r3 = getgid() setresgid(r1, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x0, 0x180f, 0x24dd, 0x8, 0x5, 0x61f4, 0x99, {0x0, @in={{0x2, 0x2, @empty}}, 0x3, 0xffffffffffffffe1, 0x8, 0x5, 0x800}}, &(0x7f0000003000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x8e)={r4, 0x86, "b5cc46953d02f686ad1d547090d49f57d24e2d32ad540d97a7d27564d5aa2e1d772367f6b1bbace1b8ab9dcbeef2d9994e0581beae80003af1e9db07b3034183da342bbb9419ae350b7b0975b95e0de0c8181a074befef137ee548f1c7b8eec571014217a61105cd1e008cf392803c5eb955f7b08e63e9e00805be3e4195cb363de662c130ec"}, &(0x7f0000003000-0x4)=0x8e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004000)=0x5, &(0x7f0000003000)=0x2) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000002000-0x138)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000004000-0x138)={{0x2, 0xf004, 0xf, 0x2, 0xffff, 0x5, 0xff, 0x10d, 0x3424, 0x101, 0x8, 0x7f}, {0x3004, 0x0, 0xc, 0x4, 0x0, 0x3, 0x1f, 0x7, 0x4, 0x100, 0x7, 0x4}, {0x1000, 0x3000, 0xb, 0x800, 0xffffffffffff8001, 0x28e31dfd, 0x81, 0x3, 0x8, 0x4, 0x5312, 0x4}, {0x4003, 0x5000, 0x8, 0xffffffff80000001, 0x6, 0x1, 0x8, 0x6, 0x9, 0x2, 0x3, 0x7}, {0x10004, 0x0, 0x0, 0x9c, 0x80, 0x1f, 0x1, 0x5, 0x100000001, 0x4, 0x1000, 0xf982}, {0xf002, 0x2000, 0xe, 0x6, 0x2, 0x3f, 0x8, 0x5, 0x9, 0x400, 0x0, 0x8}, {0x10000, 0x0, 0x9, 0x400, 0x0, 0x8, 0x9, 0x1, 0x7, 0x9, 0x2, 0x401}, {0x4, 0xd002, 0x8, 0x5, 0xffffffff, 0x400, 0xbc, 0x0, 0x6, 0xfff, 0x2, 0x3}, {0xf000, 0x6000}, {0x10001, 0x103000}, 0x80010008, 0x0, 0x6000, 0x201, 0x401, 0x1, 0x100000, [0x0, 0x9, 0x6, 0xffffffffffff8001]}) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000005000), 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000)={0x1000, 0x9, 0x1, 0x9, "20d3ac29a622926b306eb4b813eccf067157bfc90393e84dbe890bcd47a2e480"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000007000-0xf1)="fb486136bfa88de47ae2a9c1fa3149e37b8bdac433c733e3540671d3ae3c8ae7b3970388d01b7f8d638b4fc82efd8c869cb8274fbc486952781b408371c04076adbe1e5e12fe19aba799ee342aaf09deb0f6b0431ff6de36d3376310d2172f99752c0ed27df94b647facf250ed59973b8cb875d0b966985ce4d9ba1db7c4fc9a91abe16f9f5a97876be29276d0f1e4f47db6d2f9314d2abdb64932a91993b1e3a56d0edecba4271bd6208aba605c995a58a602d027d90888f8b63fc5ab9fe87b690647cb25a5844cab70ebf4e9f4ba1ed9fd8f67ddf3ef525095efaba60fa23da344bbbd999e562f91edd5a5d0920fef86", 0xf1, 0x4000, &(0x7f0000008000-0x1c)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) fanotify_init(0x2, 0x101000) 2018/02/05 12:43:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ed000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000040b000-0x50)=[], &(0x7f0000c04000)=[0x0]}}], 0x0, 0x0, &(0x7f00007c7000-0xe2)}) r1 = syz_open_dev$midi(&(0x7f00003ab000-0xb)='/dev/midi#\x00', 0x9, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00007ca000)={0x46, 0x1f}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/05 12:43:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = creat(&(0x7f0000862000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003b2000)={r0, 0xbb, "ca286f6b25831ca8169744536cccceb951344662153ba96126e64ccf5faeb909e257fde24fe3d14741d3925b7409de43883f6d0e1c207d784adce8e1880ff1f113890441dbd0c816fe4b1c8e4de698c9d9c8a1eea6f77f9427ef47ff42016793ea129834c30ce39c37ae538c64746bfaf018588467e5797c19db0cb90d953bf2f8a7ea31ac07792437bdf186e3dbf0f8d22c1d537ddecabdd34aa1f8bad831d02d235b9b5d5d0de5b8230fe9cf0403e8b45fff266720757dc3a4f5"}, &(0x7f0000c6f000)=0xc3) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xe, 0x7a, 0x0, 0xfffffff0, 0x1}], {0x95}}, &(0x7f0000b1e000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) accept4$netrom(r1, &(0x7f00000ae000-0x10)=@ax25, &(0x7f00009d7000)=0x10, 0x80800) 2018/02/05 12:43:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) fcntl$setstatus(r1, 0x4, 0x42800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002df000-0x5c)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x40}, 0x0, [0x6, 0x84, 0x80000001, 0xdcbb, 0x800, 0x6, 0x7, 0x101]}, 0x5c) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b11000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d76000)={0x0, 0xa, "cf59fbf8fea5a343a924"}, &(0x7f000059e000)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000957000)={0x9, 0x8000, 0x2be, 0x100, r3}, &(0x7f0000afb000-0x4)=0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) [ 236.123259] binder: BINDER_SET_CONTEXT_MGR already set [ 236.128961] binder: 2465:2467 ioctl 40046207 0 returned -16 2018/02/05 12:43:05 executing program 7: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) r2 = inotify_init() r3 = dup2(r1, r2) inotify_add_watch(r3, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/02/05 12:43:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000617000-0xf)='/dev/sequencer\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000fa0000-0x10)={0x4, 0x7f5, 0x3, "982b2af5054a", 0x2}, 0x10) clock_gettime(0x0, &(0x7f00000d0000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d8a000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f00001c6000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000c6a000-0xa8)=[{{r2, r3/1000+30000}, 0x17d0, 0x6, 0x400}, {{}, 0x3, 0xd3, 0x6}, {{r4, r5/1000+10000}, 0xffffffffffffffe1, 0x7fffffff, 0xd2}, {{r6, r7/1000+30000}, 0x1000, 0x4, 0x20000000000000}, {{0x0, 0x2710}, 0x8, 0x162, 0x9397}, {{0x77359400}, 0x9, 0x9, 0x7fffffff}, {{0x0, 0x7530}, 0x10000, 0x0, 0x7}], 0xa8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000b3000)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000d58000-0x22)=""/34) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f35000)={{{@in=@local, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f000088f000)=0xe8) 2018/02/05 12:43:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009e5000)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffff00, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz0\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40], 0x0, 0x7}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@LOG={0xff41, 'LOG\x00', 0x0, {0x447e, 0x0, "1d817884f60636dc5a7ff165e9ed6b9dc44c66afb6f354891c7b03a898ce"}}}]}}, 0x408) 2018/02/05 12:43:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000021d000+0xfbd)='/dev/vcs#\x00', 0x735, 0x2000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ec5000), &(0x7f0000a2a000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6f000-0x1b)={0x53d, 0x9, 0x1, 0x9, 0x2, 0x308293e0, 0x4, 0x100, 0x0}, &(0x7f0000d31000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000450000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8001, 0x2, 0x5, 0x100000000, 0x41}, &(0x7f0000d2b000-0x4)=0xa0) [ 236.174618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 236.176099] binder: 2475:2480 got new transaction with bad transaction stack, transaction 168 has target 2475:0 [ 236.195444] binder: 2475:2480 transaction failed 29201/-71, size 0-8 line 2869 2018/02/05 12:43:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000d6f000)='./file0\x00', 0x6) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000080a000)='nfs\x00', 0x0, &(0x7f000000a000)) pause() 2018/02/05 12:43:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)) prctl$setptracer(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x4, 0x10000000004) [ 236.258745] binder: BINDER_SET_CONTEXT_MGR already set [ 236.264709] binder: 2475:2489 ioctl 40046207 0 returned -16 [ 236.285206] binder_alloc: 2475: binder_alloc_buf, no vma [ 236.290837] binder: 2475:2480 transaction failed 29189/-3, size 40-8 line 2957 [ 236.298384] binder_alloc: 2475: binder_alloc_buf, no vma 2018/02/05 12:43:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) getsockname$packet(r0, &(0x7f0000948000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000661000-0x4)=0x14) recvfrom(r0, &(0x7f000012d000)=""/249, 0xf9, 0x1, &(0x7f0000731000-0x14)=@ll={0x11, 0x6, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[]}, 0x0) [ 236.298407] binder: 2475:2502 transaction failed 29189/-3, size 0-8 line 2957 [ 236.329861] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 12:43:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000c95000-0xe4)=""/228, 0xe4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab1000-0x11)='/dev/vga_arbiter\x00', 0x8100, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000109000)={0x7fffffff, 0x1, 0x562}) pkey_alloc(0x0, 0x1) sendmsg$rds(r0, &(0x7f00000c0000-0x38)={&(0x7f0000f4d000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00002c6000-0x60)=[{&(0x7f0000802000-0xb1)=""/177, 0xb1}, {&(0x7f000040c000)}, {&(0x7f00006ee000-0xb0)=""/176, 0xb0}, {&(0x7f0000d08000-0x40)=""/64, 0x40}, {&(0x7f000057b000)=""/47, 0x2f}, {&(0x7f0000adc000-0xb4)=""/180, 0xb4}], 0x6, &(0x7f00009b2000)=[@mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x7}, &(0x7f0000ebe000)=0x10001, &(0x7f0000f23000-0x8)=0x3, 0x4, 0x0, 0xd1eb, 0x7ff, 0x21, 0x8}}], 0x58, 0x1}, 0x40011) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syncfs(r0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xfffffffffffffdbc, &(0x7f000002d000)={&(0x7f0000712000)={0x18, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 12:43:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e0000-0x8)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) connect$unix(r2, &(0x7f0000e8c000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 12:43:05 executing program 3: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea2000)="240000002a0025f00000000000000000090000000400000000000007ffffffffef000000", 0x24) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ea9000)='/dev/snd/midiC#D#\x00', 0x4, 0x400002) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000ea9000)={0x9b, 0x1000, 0x1f}) 2018/02/05 12:43:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) ptrace$peekuser(0x3, r1, 0x100000001) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000045c000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000780000-0x4)=0x80000001) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00009f2000-0x10)={0xa3, 0x24}) 2018/02/05 12:43:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002e000-0x8)) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000777000+0x825)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) 2018/02/05 12:43:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008c9000)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) clock_gettime(0x3, &(0x7f0000c78000)={0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000a6a000-0x10)={r2}, 0x10) listen(r1, 0x9) accept$inet(r1, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000a65000)=0x10) r3 = gettid() accept$inet(r1, &(0x7f0000ac2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f7d000-0x4)=0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000235000)=""/4096) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) fcntl$setown(r4, 0x8, r6) shutdown(r1, 0x0) tkill(r3, 0x13) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000aa0000)={{&(0x7f00001ac000-0x62)=""/98, 0x62}, &(0x7f0000276000-0x1), 0x8}, 0x20) read(r7, &(0x7f00005fb000-0xb8)=""/184, 0xb8) 2018/02/05 12:43:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f00009a8000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000018b000)={0x0, 0x5, 0x9, 0x6, 0x200, 0x5}, &(0x7f0000467000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x7ff}, &(0x7f0000d0a000)=0x8) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000032000)='/dev/usbmon#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000c7000-0x8)={0x0, 0x9ef}, &(0x7f0000239000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000081b000-0x8)={0x0, 0xad}, &(0x7f0000888000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000047d000)={r4, 0x54f0, 0xffff, 0xf174938, 0x81, 0xebd5, 0x9, 0x2, {r5, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x2fa8, 0x3ff, 0x27, 0x6d, 0x6}}, &(0x7f000016b000)=0xb8) 2018/02/05 12:43:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000840000)='./file0\x00', 0x6) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000b32000)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) [ 236.329883] binder: undelivered TRANSACTION_ERROR: 29189 [ 236.331861] binder: release 2475:2480 transaction 168 out, still active [ 236.331880] binder: unexpected work type, 4, not freed [ 236.331884] binder: undelivered TRANSACTION_COMPLETE [ 236.331892] binder: undelivered TRANSACTION_ERROR: 29201 [ 236.331934] binder: send failed reply for transaction 168, target dead 2018/02/05 12:43:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0xb, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x140000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001b9000)={0x0, 0x4, 0x7, 0x81}, &(0x7f0000eab000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000093e000-0xc)=@sack_info={r2, 0x3, 0xffff}, &(0x7f0000962000-0x4)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000096000)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000422000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f000084d000-0x4)=0x4) 2018/02/05 12:43:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000120000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000008b000-0x258)=[{{0x0, 0x0, &(0x7f0000aa4000)=[{&(0x7f0000b26000-0x9e)=""/158, 0x9e}, {&(0x7f00005e3000-0x85)=""/133, 0x85}, {&(0x7f0000b37000-0x9d)=""/157, 0x9d}, {&(0x7f0000ae3000-0x7)=""/7, 0x7}, {&(0x7f00003cf000-0xa3)=""/163, 0xa3}, {&(0x7f0000188000-0x40)=""/64, 0x40}, {&(0x7f0000a23000-0xbf)=""/191, 0xbf}], 0x7, 0x0, 0x0, 0x80000001}, 0x47}, {{&(0x7f0000949000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f000060c000-0x50)=[{&(0x7f00007a0000)=""/144, 0x90}, {&(0x7f0000c1c000-0x44)=""/68, 0x44}, {&(0x7f0000347000-0x47)=""/71, 0x47}, {&(0x7f0000b9d000)=""/241, 0xf1}, {&(0x7f00006a8000-0x99)=""/153, 0x99}], 0x5, &(0x7f0000d0f000)=""/237, 0xed}, 0x2d42}, {{0x0, 0x0, &(0x7f000011b000-0x80)=[{&(0x7f0000708000-0xf3)=""/243, 0xf3}, {&(0x7f0000007000-0x1d)=""/29, 0x1d}, {&(0x7f0000139000-0xa3)=""/163, 0xa3}, {&(0x7f0000215000)=""/187, 0xbb}, {&(0x7f0000e40000)=""/79, 0x4f}, {&(0x7f00004df000)=""/111, 0x6f}, {&(0x7f0000981000)=""/132, 0x84}, {&(0x7f00006b7000-0x28)=""/40, 0x28}], 0x8, &(0x7f0000b5b000)=""/73, 0x49}, 0x8001}, {{&(0x7f00001a8000)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f00009bf000-0x10)=[{&(0x7f00001ea000-0xed)=""/237, 0xed}], 0x1, 0x0, 0x0, 0x101}, 0x4}, {{&(0x7f0000738000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f0000b62000)=[{&(0x7f0000644000)=""/4096, 0x1000}], 0x1, &(0x7f0000fe3000)=""/31, 0x1f, 0x200}, 0xc000000000000}, {{&(0x7f0000133000)=@ax25, 0x10, &(0x7f0000c5b000-0x30)=[{&(0x7f0000bc2000)=""/169, 0xa9}, {&(0x7f00007f6000-0x2c)=""/44, 0x2c}, {&(0x7f0000c8f000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7}, 0x49970db7}, {{&(0x7f000091e000)=@nl=@unspec, 0xc, &(0x7f0000b7d000)=[{&(0x7f0000a83000)=""/5, 0x5}, {&(0x7f00005fc000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000666000-0xbc)=""/188, 0xbc, 0xfff}, 0x4}, {{&(0x7f0000963000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000c33000)=[{&(0x7f0000a1f000+0x244)=""/226, 0xe2}, {&(0x7f0000ab0000-0x7b)=""/123, 0x7b}, {&(0x7f0000f4b000-0x5b)=""/91, 0x5b}, {&(0x7f0000850000-0xf1)=""/241, 0xf1}, {&(0x7f0000c05000)=""/207, 0xcf}, {&(0x7f0000e71000)=""/89, 0x59}, {&(0x7f0000604000-0xbb)=""/187, 0xbb}], 0x7, &(0x7f0000c21000)=""/92, 0x5c, 0x1f}, 0x80000001}, {{&(0x7f0000ba2000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00005de000-0xa0)=[{&(0x7f000088b000-0x38)=""/56, 0x38}, {&(0x7f00007b0000)=""/203, 0xcb}, {&(0x7f0000105000)=""/4096, 0x1000}, {&(0x7f00007f7000-0xc1)=""/193, 0xc1}, {&(0x7f000021c000-0x9d)=""/157, 0x9d}, {&(0x7f000007a000)=""/52, 0x34}, {&(0x7f00003cc000)=""/67, 0x43}, {&(0x7f0000e2c000)=""/206, 0xce}, {&(0x7f00004bd000-0x76)=""/118, 0x76}, {&(0x7f0000f58000)=""/144, 0x90}], 0xa, &(0x7f0000401000)=""/135, 0x87, 0x92fc}, 0x1}, {{0x0, 0x0, &(0x7f00007c4000)=[{&(0x7f0000a89000-0x13)=""/19, 0x13}, {&(0x7f00008f8000)=""/128, 0x80}], 0x2, &(0x7f00003da000-0x13)=""/19, 0x13, 0x8}, 0x7fff}], 0xa, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001aa000-0x4)) r2 = socket$nl_route(0x10, 0x3, 0x0) exit(0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000308000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f00009ab000-0xc)={0x10, 0x0, 0x0, 0x4000000000000}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f000099a000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x2, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0}}, @IFA_ADDRESS={0xfffffe58, 0x1, @broadcast=0xffffffff}]}, 0x28}, 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) lstat(&(0x7f00003f6000)='./file0\x00', &(0x7f0000c9d000)) r4 = syz_open_dev$sndpcmp(&(0x7f0000717000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x109000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a82000-0x20)={0xb30, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000b4a000-0x10)={r5, 0x4}) 2018/02/05 12:43:05 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000007000-0xf)=""/15, 0xf, 0x40002101, &(0x7f0000011000)=@abs={0x1, 0x0, 0x2}, 0x8) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/05 12:43:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80803) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0xffffffff7fffffff) accept4$nfc_llcp(r0, 0x0, &(0x7f0000f32000), 0x80000) vmsplice(r1, &(0x7f000066d000)=[{&(0x7f0000867000-0x1000)}], 0x1, 0x0) vmsplice(r0, &(0x7f00001f2000)=[{&(0x7f0000f5e000)="7aef5d0dbc06b2425b8530a10101a8ec5507f5dd0a95626ac80a474c", 0x1c}], 0x1, 0x0) dup2(r0, r2) [ 236.497493] binder: BINDER_SET_CONTEXT_MGR already set [ 236.515111] binder: 2518:2537 ioctl 40046207 0 returned -16 2018/02/05 12:43:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a32000)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x113, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000a62000-0x14)=@random={'osx.', 'ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f000039f000)=""/213, 0xd5) 2018/02/05 12:43:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0xd}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e34000)={r2, 0x4, 0x7}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cae000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004b6000)=0x0) kcmp(r3, r4, 0x0, r0, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000)={0x0, 0x0, 0x208}, 0x20) close(0xffffffffffffffff) 2018/02/05 12:43:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000fea000+0x815), 0x4) r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) r4 = epoll_create(0x46c) r5 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000c7f000)) r6 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000050b000-0xc)) [ 236.603927] sctp: [Deprecated]: syz-executor0 (pid 2562) Use of struct sctp_assoc_value in delayed_ack socket option. [ 236.603927] Use struct sctp_sack_info instead [ 236.617960] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 236.659631] sctp: [Deprecated]: syz-executor0 (pid 2566) Use of struct sctp_assoc_value in delayed_ack socket option. [ 236.659631] Use struct sctp_sack_info instead [ 236.686134] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 236.706643] [ 236.708303] ====================================================== [ 236.714603] WARNING: possible circular locking dependency detected [ 236.720907] 4.15.0+ #297 Not tainted [ 236.724602] ------------------------------------------------------ [ 236.730904] syz-executor6/4224 is trying to acquire lock: [ 236.736423] (rtnl_mutex){+.+.}, at: [<00000000889e2b67>] rtnl_lock+0x17/0x20 [ 236.743700] [ 236.743700] but task is already holding lock: [ 236.749658] (&xt[i].mutex){+.+.}, at: [<00000000e1b95ecd>] xt_find_table_lock+0x3e/0x3e0 [ 236.757966] [ 236.757966] which lock already depends on the new lock. [ 236.757966] [ 236.766251] [ 236.766251] the existing dependency chain (in reverse order) is: [ 236.773840] [ 236.773840] -> #2 (&xt[i].mutex){+.+.}: [ 236.779273] __mutex_lock+0x16f/0x1a80 [ 236.783649] mutex_lock_nested+0x16/0x20 [ 236.788200] xt_find_table_lock+0x3e/0x3e0 [ 236.792926] xt_request_find_table_lock+0x28/0xc0 [ 236.798259] get_info+0x154/0x690 [ 236.802201] do_ipt_get_ctl+0x159/0xac0 [ 236.806666] nf_getsockopt+0x6a/0xc0 [ 236.810871] ip_getsockopt+0x15c/0x220 [ 236.815250] tcp_getsockopt+0x82/0xd0 [ 236.819553] sock_common_getsockopt+0x95/0xd0 [ 236.824538] SyS_getsockopt+0x178/0x340 [ 236.829002] do_syscall_64+0x282/0x940 [ 236.833386] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 236.839063] [ 236.839063] -> #1 (sk_lock-AF_INET){+.+.}: [ 236.844749] lock_sock_nested+0xc2/0x110 [ 236.849299] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 236.854722] ip_setsockopt+0x3a/0xa0 [ 236.858925] udp_setsockopt+0x45/0x80 [ 236.863216] sock_common_setsockopt+0x95/0xd0 [ 236.868202] SyS_setsockopt+0x189/0x360 [ 236.872668] do_syscall_64+0x282/0x940 [ 236.877049] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 236.882733] [ 236.882733] -> #0 (rtnl_mutex){+.+.}: [ 236.887987] lock_acquire+0x1d5/0x580 [ 236.892287] __mutex_lock+0x16f/0x1a80 [ 236.896670] mutex_lock_nested+0x16/0x20 [ 236.901222] rtnl_lock+0x17/0x20 [ 236.905086] unregister_netdevice_notifier+0x91/0x4e0 [ 236.910763] tee_tg_destroy+0x61/0xc0 [ 236.915061] cleanup_entry+0x218/0x350 [ 236.919448] __do_replace+0x79d/0xa50 [ 236.923738] do_ipt_set_ctl+0x40f/0x5f0 [ 236.928200] nf_setsockopt+0x67/0xc0 [ 236.932402] ip_setsockopt+0x97/0xa0 [ 236.936603] tcp_setsockopt+0x82/0xd0 [ 236.940892] sock_common_setsockopt+0x95/0xd0 [ 236.945875] SyS_setsockopt+0x189/0x360 [ 236.950339] do_syscall_64+0x282/0x940 [ 236.954717] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 236.960392] [ 236.960392] other info that might help us debug this: [ 236.960392] [ 236.968500] Chain exists of: [ 236.968500] rtnl_mutex --> sk_lock-AF_INET --> &xt[i].mutex [ 236.968500] [ 236.978700] Possible unsafe locking scenario: [ 236.978700] [ 236.984732] CPU0 CPU1 [ 236.989375] ---- ---- [ 236.994008] lock(&xt[i].mutex); [ 236.997444] lock(sk_lock-AF_INET); [ 237.003644] lock(&xt[i].mutex); [ 237.009581] lock(rtnl_mutex); [ 237.012830] [ 237.012830] *** DEADLOCK *** [ 237.012830] [ 237.018859] 1 lock held by syz-executor6/4224: [ 237.023409] #0: (&xt[i].mutex){+.+.}, at: [<00000000e1b95ecd>] xt_find_table_lock+0x3e/0x3e0 [ 237.032137] [ 237.032137] stack backtrace: [ 237.036601] CPU: 1 PID: 4224 Comm: syz-executor6 Not tainted 4.15.0+ #297 [ 237.043493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.052814] Call Trace: [ 237.055372] dump_stack+0x194/0x257 [ 237.058969] ? arch_local_irq_restore+0x53/0x53 [ 237.063612] print_circular_bug.isra.38+0x2cd/0x2dc [ 237.068596] ? save_trace+0xe0/0x2b0 [ 237.072282] __lock_acquire+0x30a8/0x3e00 [ 237.076400] ? print_irqtrace_events+0x270/0x270 [ 237.081136] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 237.086297] ? __lock_acquire+0x664/0x3e00 [ 237.090508] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 237.095754] ? perf_trace_lock+0xd6/0x900 [ 237.099873] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 237.105037] ? perf_trace_lock+0xd6/0x900 [ 237.109165] ? trace_event_raw_event_lock+0x340/0x340 [ 237.114325] ? perf_trace_lock+0xd6/0x900 [ 237.118444] lock_acquire+0x1d5/0x580 [ 237.122216] ? lock_acquire+0x1d5/0x580 [ 237.126161] ? rtnl_lock+0x17/0x20 [ 237.129672] ? lock_release+0xa40/0xa40 [ 237.133617] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 237.139472] ? rcu_note_context_switch+0x710/0x710 [ 237.144373] ? __lock_acquire+0x664/0x3e00 [ 237.148579] ? __might_sleep+0x95/0x190 [ 237.152521] ? rtnl_lock+0x17/0x20 [ 237.156032] __mutex_lock+0x16f/0x1a80 [ 237.159909] ? rtnl_lock+0x17/0x20 [ 237.163418] ? rtnl_lock+0x17/0x20 [ 237.166930] ? lock_release+0xa40/0xa40 [ 237.170878] ? mutex_lock_io_nested+0x1900/0x1900 [ 237.175691] ? __free_insn_slot+0x5c0/0x5c0 [ 237.179985] ? is_bpf_text_address+0xa4/0x120 [ 237.184466] ? rcutorture_record_progress+0x10/0x10 [ 237.189456] ? perf_trace_lock+0xd6/0x900 [ 237.193576] ? kernel_text_address+0x102/0x140 [ 237.198129] ? __kernel_text_address+0xd/0x40 [ 237.202595] ? trace_event_raw_event_lock+0x340/0x340 [ 237.207765] ? depot_save_stack+0x12c/0x490 [ 237.212056] ? check_noncircular+0x20/0x20 [ 237.216262] ? save_stack+0xa3/0xd0 [ 237.219859] ? save_stack+0x43/0xd0 [ 237.223456] ? __kmalloc_node+0x47/0x70 [ 237.227406] ? kvmalloc_node+0x99/0xd0 [ 237.231267] ? xt_replace_table+0x23c/0x9d0 [ 237.235556] ? __do_replace+0x2e3/0xa50 [ 237.239498] ? do_ipt_set_ctl+0x40f/0x5f0 [ 237.243618] ? pcpu_chunk_relocate+0x315/0x770 [ 237.248178] ? print_irqtrace_events+0x270/0x270 [ 237.252904] ? free_percpu+0x229/0x830 [ 237.256761] ? lock_downgrade+0x980/0x980 [ 237.260881] ? __lock_is_held+0xb6/0x140 [ 237.264911] ? lock_release+0xa40/0xa40 [ 237.268853] ? _find_next_bit+0xee/0x120 [ 237.272885] ? tee_tg6+0x170/0x170 [ 237.276394] mutex_lock_nested+0x16/0x20 [ 237.280425] ? mutex_lock_nested+0x16/0x20 [ 237.284631] rtnl_lock+0x17/0x20 [ 237.287977] unregister_netdevice_notifier+0x91/0x4e0 [ 237.293139] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 237.298124] ? trace_hardirqs_on+0xd/0x10 [ 237.302243] ? register_netdevice_notifier+0x860/0x860 [ 237.307490] ? free_modinfo_version+0x70/0x70 [ 237.311956] ? __alloc_percpu+0x30/0x30 [ 237.315906] ? find_next_bit+0x27/0x30 [ 237.319771] ? cpumask_next+0x24/0x30 [ 237.323543] ? __lock_is_held+0xb6/0x140 [ 237.327596] ? tee_tg6+0x170/0x170 [ 237.331104] tee_tg_destroy+0x61/0xc0 [ 237.334874] cleanup_entry+0x218/0x350 [ 237.338731] ? cleanup_match+0x220/0x220 [ 237.342761] ? find_next_bit+0x27/0x30 [ 237.346626] __do_replace+0x79d/0xa50 [ 237.350400] ? compat_table_info+0x470/0x470 [ 237.354780] ? kasan_check_write+0x14/0x20 [ 237.359001] ? _copy_from_user+0x99/0x110 [ 237.363139] do_ipt_set_ctl+0x40f/0x5f0 [ 237.367087] ? translate_compat_table+0x1b90/0x1b90 [ 237.372087] ? mutex_unlock+0xd/0x10 [ 237.375770] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 237.381021] nf_setsockopt+0x67/0xc0 [ 237.384711] ip_setsockopt+0x97/0xa0 [ 237.388394] tcp_setsockopt+0x82/0xd0 [ 237.392172] sock_common_setsockopt+0x95/0xd0 [ 237.396645] SyS_setsockopt+0x189/0x360 [ 237.400590] ? SyS_recv+0x40/0x40 [ 237.404022] ? mm_fault_error+0x2c0/0x2c0 [ 237.408142] ? move_addr_to_kernel+0x60/0x60 [ 237.412524] ? do_syscall_64+0xb7/0x940 [ 237.416467] ? SyS_recv+0x40/0x40 [ 237.419890] do_syscall_64+0x282/0x940 [ 237.423755] ? __do_page_fault+0xc90/0xc90 [ 237.427957] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 237.433471] ? syscall_return_slowpath+0x550/0x550 [ 237.438375] ? retint_user+0x18/0x18 [ 237.442066] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 237.446883] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 237.452044] RIP: 0033:0x455d8a [ 237.455210] RSP: 002b:0000000000a2f598 EFLAGS: 00000206 ORIG_RAX: 0000000000000036 2018/02/05 12:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c7c000-0x28)=[{r0, 0x200}], 0x1, 0x0) uname(&(0x7f0000f5f000)=""/115) 2018/02/05 12:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003a8000-0x8)='./file0\x00', 0x38) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20) r1 = syz_open_dev$binder(&(0x7f0000a8b000-0xd)='/dev/binder#\x00', 0x0, 0x40000000002) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000a74000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000f3000)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000273000-0x6)={0x5, 0x4, 0x4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007ae000-0x30)={0x4c, 0x0, &(0x7f000014b000-0xe4)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000057000)=[], &(0x7f0000dae000)=[]}}}], 0x48, 0x0, &(0x7f0000bf1000)="3fb198ac7ea6f1f9ea007b2c2433eea4bcc04e508538216cf5d3c2cdaa25fc9b1289ae230e4242a0fab24d3b5ffa4db6d3cd515d56b3186dd5762b3c0444a1c8f229b3d4a4baaba9"}) 2018/02/05 12:43:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000a55000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000253000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00006bb000)=0x7) ioctl$int_in(r1, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) stat(&(0x7f000028d000-0x8)='./file0\x00', &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003c9000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f00000c3000)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000081b000-0x10)) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x208000007fff) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) fcntl$setlease(r7, 0x400, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000cd3000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002ea000)={@rand_addr, @remote={0x0, 0x0, 0x0}}, &(0x7f0000301000)=0xc) ioctl$KVM_RUN(r7, 0xae80, 0x0) shmget(0x3, 0x3000, 0x20, &(0x7f0000bc7000/0x3000)=nil) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000f4a000-0x80)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00002db000-0x58)=""/88) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffff8001) 2018/02/05 12:43:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0xffff) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r1) 2018/02/05 12:43:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009cf000)='/dev/amidi#\x00', 0x7f, 0x200040) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000927000)='/dev/ashmem\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000008000-0x8)) 2018/02/05 12:43:06 executing program 0: r0 = open(&(0x7f0000516000-0x8)='./file0\x00', 0x80000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000caf000-0x10)={&(0x7f0000e8b000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x1, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/05 12:43:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$sg(&(0x7f000009b000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000690000-0xb)) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000033e000), 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000cf1000)='/dev/vcs#\x00', 0x1, 0x20000) r4 = fcntl$dupfd(r3, 0x406, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00003d0000)={0x80000000}) r5 = syz_open_procfs(r0, &(0x7f0000f36000)='ns/mnt\x00') setns(r5, 0x0) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000dcd000)=0x5, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000e77000)) 2018/02/05 12:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00005d9000-0x40)=[{&(0x7f000068c000)="194b3dd5a94c47ca59298ac5699d91b0d9d53da6d94adb7f64fc01b955d5a694fafd1c76f207e761080e4af093a77bb2a152ae8bde2f44921f4c2040bcd7d7965e029dbfd9f6b8a4d012f2887cc07687896c3f9ff5d1a2cdf8c3399c623111d9c5946cf63e86ec9bf7fdd2ef4f78761676f571eee66a1f98caa15325d597e8f95f7f5992beae0c8ccf5f4120aec4b99d5468e8014cbf880f616b21d2999e938f6ff5f3696b5d8b4edef82cb7ffe12cddb3e4ed28595e9baac7184eb9ac02b0c514ada5417afb91", 0xc7}, {&(0x7f0000fc4000)="a9d619c72f2d74e6008d65eba5df7fd1d5a0334bfed5f10a4f26a69f4b58ad9c30a26270969008b9e41c6da772fcdcd198a794053c6a21754c2dae9583c8e682baa70f67ab990f57b6cd0c2bccf59cc399549e338af494c1a47c", 0x5a}, {&(0x7f00009b5000)}, {&(0x7f00007f8000)="a763cddba2c33f01685a2cd8ca864d4e6d3f20049b7e2ff3cc853a7de89a853a948d3d68c3927783246ca5f8e4bf7cc6c570033f3e607f50d0c6a38dac84d32f47312e51179796947e39cc9cbbf7e013efa955b2855f5c81c5e03846dc253d7ef9409fbdfda2c8835be9dad944397cf3123826ffcca0ba7b538cb14e62bc10ac41c3a3b375b5b8960ff3147a47e4644065859a003a2e2d6e4f751a13257c291fc6a83e65c56b6d0a", 0xa8}], 0x4, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) [ 237.462884] RAX: ffffffffffffffda RBX: 00000000006f8a40 RCX: 0000000000455d8a [ 237.470123] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 237.477363] RBP: 00000000006f8a40 R08: 00000000000002d8 R09: 0000000000000001 [ 237.484602] R10: 00000000006f8e68 R11: 0000000000000206 R12: 0000000000000013 [ 237.491841] R13: 00000000006fb9e8 R14: 0000000000039ba1 R15: 0000000000000010 2018/02/05 12:43:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x1, 0x5, 0x7373, 0x0, 0x949d, 0x0, 0x11ace07e, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0xdf6, 0x3, 0x100000000, 0x6}}, &(0x7f000093b000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x3}, 0x6) clock_getres(0x5, &(0x7f0000001000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x2e)={0x4, 0xe983, 0x80000000, 'queue0\x00', 0xb5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0xc5, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x3, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r3, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000)="aaf1111188bd5319db3ee0e29c06e00ac5e8ba1336eb66e622f6640e523692491ee3f0d1b3291a03f51d684798e3ba89d0a5d0e529e26269b0411d730a63dd659ca5a3d7d022e788ac9f859bf6a21eedc2f6c7a7", 0x54) r4 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000)=[r4, r6]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0xae44, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000005000)={0x9, &(0x7f0000006000-0x48)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r8, 0x1}) tkill(r5, 0x11) 2018/02/05 12:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0xb1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8}, 0xffffffffffffff50) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QF', 0x2}], 0x1, &(0x7f00006c3000-0x1110)=[]}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[]}, 0x0) r1 = memfd_create(&(0x7f00000e2000)='posix_acl_access!&vmnet0\x00', 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x80000001) 2018/02/05 12:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca}}}, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x3, 0x12, []}]}, 0x2c}, 0x1}, 0x0) 2018/02/05 12:43:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000873000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x303000) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000665000-0x4)=0xffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000006b000)={0x80000000, 0x8, 0x1, 0x8000}, 0x8) 2018/02/05 12:43:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003f4000)={{0xfffffffffffffffb, 0x1610}, {0x0, 0x768}, 0x1f, 0x6, 0x464}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0xa) [ 237.533153] binder: 2575:2588 transaction failed 29189/-22, size 40-0 line 2842 [ 237.558949] binder: 2575:2588 transaction failed 29189/-22, size 40-0 line 2842 2018/02/05 12:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd(0x401) r1 = openat(0xffffffffffffffff, &(0x7f00004fa000-0x8)='./file0\x00', 0x111000, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007ed000-0xc)={@empty, @broadcast, 0x0}, &(0x7f0000493000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000a3000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x4, 0xffffffffffff9be4, 0x400, 0x0, 0x5, r2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000add000-0x4)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) prctl$intptr(0x1, 0x0) ptrace$poke(0x4, r3, &(0x7f000087f000), 0x100) read$eventfd(r0, &(0x7f000014a000), 0x8) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000029a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/05 12:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000026a000-0x6)={0x0}, &(0x7f00007b1000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004f9000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x4, 0x9}, &(0x7f0000172000-0x4)=0x98) mknod(&(0x7f0000c6d000-0x8)='./file0\x00', 0xc002, 0xffff0001) r2 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/uts\x00') mmap$binder(&(0x7f0000fa9000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x1010, r2, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c85000-0x4), &(0x7f0000ddc000-0x4)=0x4) ioctl$int_out(r2, 0x5462, &(0x7f00000d1000-0x8)) setns(r2, 0x40000004000003) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000344000)={{0x1, 0x2, 0x8, 0x1, 0xff}, 0x4, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x80000001, 0xa6b, 0x0, 0x3}) r3 = add_key$user(&(0x7f0000b06000)='user\x00', &(0x7f000077f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a24000)="6fa0c91db47120cc73cc66caa2cce6f9664cd9e633aa2fee2a838a9a0d72d82ea10357ba9a8a2fe2fcb2a47720ee10f8fa486a0e7326bfd28c65435787cc7899e6c3fc7cfa47570076725412820919cc673844df48b9557648c705b7f12e6a0aa9f91933177cc529c8ac50cd40fd1b771957e151c490f99689b717bee9cfff78597b90e12a296d5421d7b3ce2144b50ebfbca5eaef77de44afe1e71662e6ddc3b8d4ae11194d37d2a249e17cdec0b2f109af1236ce5adbe152a9a574e4b7", 0xbe, 0xfffffffffffffffb) lstat(&(0x7f00008fb000-0x8)='./file0\x00', &(0x7f00005a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000042a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$audion(&(0x7f0000479000)='/dev/audio#\x00', 0x1, 0x1c1400) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00005e2000), 0x4) keyctl$chown(0x4, r3, r4, r5) getresuid(&(0x7f000096f000-0x4), &(0x7f00000e7000), &(0x7f0000f1f000-0x4)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000766000)=0x2000000001ff, 0xfe74) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000299000-0x4), &(0x7f0000ced000)=0x4) 2018/02/05 12:43:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c8000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000835000-0x68)={0x7b, 0x0, [0x0, 0x5, 0x100000000, 0x80000000]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) [ 237.598457] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 237.614529] binder: undelivered TRANSACTION_ERROR: 29189 [ 237.635867] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 237.667087] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 237.699677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/05 12:43:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) pipe2(&(0x7f00008f1000), 0x84000) open(&(0x7f00005f1000)='./file0\x00', 0xc44f66b0762c1f13, 0x181) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ce000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000b53000-0x45)=""/69, &(0x7f0000395000-0x4)=0x45) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000034e000-0xe8)={{{@in=@loopback, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000f5000)=0xe8) r2 = syz_open_dev$adsp(&(0x7f00006dc000)='/dev/adsp#\x00', 0x5, 0xa0900) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000041000-0xb)={0x8, 0x8, 0x8, 0x0, 0xfe5d, 0xfffffffffffffffa, 0x6, 0x4ef, 0xfffffffffffffc00, 0xfff, 0x938}, 0xb) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 12:43:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000913000-0x4)) exit(0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e2b000)={0x2, 0xff, 0x3, 0x4a, 0x5}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)) 2018/02/05 12:43:06 executing program 6: clone(0xfffffffffffffffd, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000066000)="9d") io_setup(0x5f5, &(0x7f0000a26000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002000-0xf)=""/15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$KVM_NMI(r1, 0xae9a) request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x13)='mime_type(\'eth1&-[\x00', r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000563000-0x8)='./file0\x00', &(0x7f00005bd000-0x20)=[&(0x7f0000c48000)='#[cpuset:\x00', &(0x7f0000001000-0x17)="6d696d655f747970652f6367726f757065746830a02100", &(0x7f0000000000)='cpuset\x00', &(0x7f0000900000)='vmnet1}\x00'], &(0x7f0000001000-0x48)=[&(0x7f00005bc000-0x3)='}{\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\'\x00', &(0x7f0000b87000-0x11)='posix_acl_access\x00', &(0x7f0000ab8000)='*\x00', &(0x7f0000001000-0xa)='(]selinux\x00', &(0x7f0000d97000)='#/wlan1/\x00', &(0x7f0000000000)='keyringmime_typesecurity+\x00', &(0x7f0000000000)="2429776c616e3021df2d237070703040747275737465647b70707030602770726f636367726f75702d00"]) 2018/02/05 12:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000), 0x10000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000bf6000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000543000)='/dev/amidi#\x00', 0x8, 0x2041) write$selinux_create(r1, &(0x7f000022a000-0x23)=@access={'system_u:object_r:man_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x33}, 0x2d) write(r0, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/02/05 12:43:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = add_key$keyring(&(0x7f000001e000-0x8)='keyring\x00', &(0x7f00000f0000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00003dd000-0x8)='keyring\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) 2018/02/05 12:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup3(r0, r0, 0x80000) read$eventfd(r1, &(0x7f0000d57000-0x8), 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3e000)={0x1}, 0x14) 2018/02/05 12:43:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000042c000-0x28)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000977000-0xa)='/dev/vcs#\x00', 0x6ea, 0x40) sendmsg$can_raw(r2, &(0x7f0000fe2000-0x38)={&(0x7f0000898000)={0x1d, r1}, 0x10, &(0x7f0000666000-0x10)={&(0x7f0000b5d000)=@can={{0x4, 0x3, 0x9d17, 0x7}, 0x6, 0x1, 0x0, 0x0, "2f24d73c1034b52d"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 2018/02/05 12:43:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/122, 0x7a, 0x1) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000fee000-0x10)={0x64, 0x3, 0xfffffffffffffffe}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003c4000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fb0000-0x4)=0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000a59000-0x9f)=""/159) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000780000)={0x2, 0x0, &(0x7f00009cc000/0x4000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x8000) socket$key(0xf, 0x3, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00006ea000-0x8)={0x3f, 0x7}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000e51000-0x30)={0x1f, 0x4, 0x99ff, 0x7, 0x81, 0x4}) ptrace$setregs(0xf, r3, 0x38ff3acc, &(0x7f0000a82000-0x1b)="31fd018ff26b9db7c7fd01d7be85bc9064c551d27a0094d44eddf0") 2018/02/05 12:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r1 = dup(r0) sendmsg$rds(r1, &(0x7f00005ef000-0x38)={0x0, 0x0, &(0x7f0000dc4000)=[{&(0x7f0000cd3000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000761000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x4}, &(0x7f0000e9f000-0x8)=0x1000, &(0x7f0000dc2000), 0x4, 0x1ff, 0x8000, 0x9, 0x50, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x9}, &(0x7f0000cd8000)=0x4, &(0x7f00001ef000)=0x5, 0x1, 0x725, 0x1ff, 0x3, 0x40, 0xcee1}}, @rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffffd, 0x100000001}, {&(0x7f00001cd000)=""/220, 0xdc}, &(0x7f0000eef000-0x20)=[{&(0x7f0000e66000)=""/210, 0xd2}, {&(0x7f00008c9000-0x99)=""/153, 0x99}], 0x2, 0x1, 0x3d1b}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x6}, {&(0x7f0000767000-0xb2)=""/178, 0xb2}, &(0x7f0000bef000)=[{&(0x7f0000556000)=""/153, 0x99}, {&(0x7f0000ba3000)=""/32, 0x20}, {&(0x7f0000319000-0x6e)=""/110, 0x6e}], 0x3, 0x20, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0xfff, 0x1}, &(0x7f0000cd6000-0x8)=0x100000000, &(0x7f0000e7c000-0x8)=0x20, 0x86, 0x10000, 0x40, 0x8, 0x10, 0x3a7166c1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000049b000-0x1000)=""/4096, 0x1000}, &(0x7f000056d000), 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000087a000-0x1000)=""/4096, 0x1000}, &(0x7f0000ee8000-0x1), 0x11}}], 0x210, 0x840}, 0x88c4) setsockopt$inet_int(r0, 0x0, 0x200000000000013, &(0x7f0000f4c000-0x4)=0x2, 0x4) fcntl$setsig(r0, 0xa, 0x3c) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00007e2000-0x3)='/proc/self/net/pfkey\x00', 0x111000, 0x0) 2018/02/05 12:43:06 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000044000-0x8)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000044000-0x3), &(0x7f000001b000-0x4)=0x4) readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/02/05 12:43:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000478000)=0x8000000000a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x80, 0x4000000000000, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x200, 0x3, 0x1], 0x0, 0x20000}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00001d2000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}]}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00009ba000)=0x2) socketpair(0x8, 0x2, 0x3, &(0x7f0000f54000)={0x0}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f000012b000)={0x13, 0x6a, &(0x7f0000e10000-0x6a)="8324e70f1690ff6601bdd40c09fff39dba8964bf3952fc4dc0e24e82ee3b227c8d907fa1e30c04dc58de49ee4bae9f5fd9a22a5f9ada82e3a1f2f5c7bf2e11c24955a09a305fde464f55ebc809fae1ddda5640cdde4203a0b25943d6803b848d2ba054621ba0b1e829ff"}) 2018/02/05 12:43:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00008a3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3000}) r1 = msgget$private(0x0, 0x400) msgsnd(r1, &(0x7f00008fa000)={0x2, "0d99eaf2f19eda108e302409c402afd775d0a2b841092aca5524e493320f16ef327ac5f2c8df83dd3c548f41bd48ade960615c74588e8527304cc6e8e3a036ea3f118eeff500f691e5003597bc13155d05816b"}, 0x5b, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000bc8000-0x8)={0x0, 0xfff, 0x9, 0x841e, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80803, 0x4, &(0x7f0000001000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x16, 0x4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000000)={0x3b, {{0xa, 0x2, 0x1c4c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x1, 0x5, [{{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x3, 0x10000, @empty, 0x200}}, {{0xa, 0x2, 0xfff, @empty, 0x609}}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x9}}]}, 0x310) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xbca, 0x0, 0x5}]}) getpeername$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001000)={'vcan0\x00', r6}) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000001000-0x4)=0x60, 0x4) pwrite64(r4, &(0x7f0000002000-0xcb)="ef4d756d0381e7481b3fcebf8183facc903913e9364bc42cff7b207fa557bac14fb746ea56413ee93df4d033a45163061a9fa0a85b5f743b62978a48c352f1901bdeaf99b065328c3e792a15db94a3d2630a4e89e57a869c53460b88d76c27f944fc814ef181a18b84ed9b756509673b240056c48d0fb86a0d140eba029a86987d50e82f6914f0a231b08c1d914b467b130f33e42f787a4273123811dabe88580f562883c1e4cf1fc7b8fa330afc26ed801e4d967fad1e9b8f706e1fdad87d0d45d7d64985364f82b36f62", 0xcb, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000001000-0x28)={0x800, 0x20, [0x6, 0x0, 0x7, 0x1c000000, 0x6, 0x10001, 0x1, 0x0]}) epoll_create(0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000002000)=@known='system.advise\x00', &(0x7f0000002000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000004000)=0x0) r8 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005000-0xc)={r7, r8, r9}, 0xc) 2018/02/05 12:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "bafe06", 0xfffffffffffffee6, 0x40000000003a, 0x0, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x79293ac5, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/05 12:43:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xa, &(0x7f0000000000)) 2018/02/05 12:43:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000334000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000693000-0x2)={0x6, 0x7f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007f6000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000007000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x6}], {0x95}}, &(0x7f000086a000-0x119)="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", 0x8000, 0x1000, &(0x7f0000dda000)=""/4096}, 0x48) munmap(&(0x7f0000303000/0x3000)=nil, 0x3000) 2018/02/05 12:43:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000290000)='./file0\x00', 0x2000, 0x157) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000f91000-0x70)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000902000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r4 = syz_open_dev$mouse(&(0x7f0000766000-0x12)='/dev/input/mouse#\x00', 0x6, 0x400000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000096b000-0x5)='htcp\x00', 0x5) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000989000)={"c8770eae97a07df458d71a2ceb32801d", {0x4, 0x6, 0x101, "5cf8c72ea5e9", 0x4}}) 2018/02/05 12:43:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000630000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000000c000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x200000000000, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffe01, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x5, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) 2018/02/05 12:43:06 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000001d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000001c000-0x72)="06769c647a12a4cf96bef966d5603866e5e8f3e35194bb8f79a67d5d5ed32eac4b823929255e345f5e63127e26bc506d05b4327244200390740d5aa0cb1544b595f2e60939c372c744b86395d5b92dd3c123f99ec6341ccfa69907eb0c8b904a70e350992a664266b99fcfb3da67943fb329", 0x72, 0x4800, &(0x7f000001b000)=@sco={0x1f, {0x8, 0x5, 0x5, 0x4f9, 0x1ff, 0xacf}}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f000001e000-0x8)={0x3, r1}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000001d000-0x10)={0x80, 0x100000, 0x1400, 0x8, 0x1f, 0x9, 0xfff, 0xffffffffffffffc0, 0x400, 0x8}, 0x10) 2018/02/05 12:43:06 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0xfedf) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fd4000)=0x2, 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff}, &(0x7f0000e5e000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/05 12:43:07 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00005fc000)='/dev/amidi#\x00', 0x9, 0x40040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0xd8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5769}, {0xa, 0x3, 0x7fca, @empty, 0x44f}, 0xfffffffffffffff8, [0x4, 0x5abe, 0xa4dc, 0x0, 0x3f, 0x1, 0x0, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1}}]}, 0x40}, 0x1}, 0x0) [ 237.911406] device eql entered promiscuous mode 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d95000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b65000-0x4)={0x6}, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt(0xffffffffffffffff, 0x12c, 0x6, &(0x7f0000e91000)=""/4, &(0x7f0000b12000)=0x4) 2018/02/05 12:43:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c84000)='/dev/adsp#\x00', 0x5, 0x88000) fstatfs(r0, &(0x7f0000b16000)=""/151) r1 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00', {}, {}, 0x32}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@esp={0x30, 'esp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) r2 = socket(0xa, 0x80f, 0x9) fgetxattr(r2, &(0x7f0000043000-0x19)=@random={'security.', 'eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000203000-0x64)=""/100, 0x64) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000d1a000)=0x34, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000412000-0x8)={0x0, 0xffffffffffff62ba}, &(0x7f00005f4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c8a000-0xa0)={r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, 0xf5b, 0xfffffffffffff461, 0xfffffffffffffbff, 0x1000000000, 0x82}, &(0x7f00004a7000)=0xa0) 2018/02/05 12:43:07 executing program 2: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f6000-0x2fd)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], "4df242613bca8749"}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000de000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000f7000-0x68)={0x3, 0x7, 0x7ff, {}, 0x6, 0x52}) 2018/02/05 12:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)) r0 = syz_open_dev$sg(&(0x7f0000215000)='/dev/sg#\x00', 0x6, 0x280501) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00004ca000-0x35)=""/53) getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0xc) 2018/02/05 12:43:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000a3c000)='/dev/snd/pcmC#D#c\x00', 0xe56, 0x80002) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000c43000+0x788)) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000ebc000)={{0x5000, 0x4000, 0xc, 0x1, 0x828, 0x10000, 0xf6, 0x5, 0xc4b, 0x32, 0x7}, {0x6000, 0x105000, 0xf, 0x9, 0x0, 0x9, 0x8000000000000000, 0x5, 0x7, 0x0, 0x0, 0xf1}, {0x0, 0x7001, 0xe, 0x6, 0x7fff, 0x31, 0x1f, 0xffff, 0x81, 0x8, 0x4, 0x7227}, {0x2000, 0x6000, 0xe, 0x1e6, 0x49f8, 0x5, 0x9, 0x8, 0x4fd, 0x2, 0x7, 0x80}, {0x2, 0x4002, 0xc, 0x1, 0x4, 0x49d, 0x0, 0x0, 0x4, 0x8, 0x3}, {0x7004, 0x3001, 0xf, 0x3ff, 0x3f, 0x5, 0x7ff, 0x36, 0xfe, 0x80000000, 0x8, 0x6}, {0x3001, 0xf002, 0x0, 0x7fffffff, 0xfff, 0x4, 0xffffffffffffffc1, 0xffffffff, 0x2, 0x8, 0x1000, 0x42d8}, {0x0, 0x2002, 0xd, 0x7, 0x8, 0x7, 0x5, 0x4, 0x1ff, 0xffffffffffffffff, 0x7, 0x80000001}, {0x103004}, {0x2000, 0x2002}, 0x2, 0x0, 0x101000, 0x200250, 0x3, 0x1, 0x3000, [0x7, 0x7, 0x6]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/02/05 12:43:07 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000003b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000036000+0x8a1)=[{0x35}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) 2018/02/05 12:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000133000-0x5)='reno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a25000)={0xffff, 0x3, 0xff, 0x3}, 0x8) io_setup(0x1, &(0x7f00006cf000)=0x0) io_submit(r3, 0x2, &(0x7f0000b6d000)=[&(0x7f0000d67000)={0x0, 0x0, 0x0, 0xf, 0x3, r2, &(0x7f0000e20000)="90f3436c60863e605ea4b50a7090633cef8598f60dd6e431fb40cf7181a3d7e7dc0ad9c0c16bb119ee0c886ce4c11cede686df59f8f0beea4e1314a8f03a4fb923023d23c6c01a3f0d5ac33814eaa34f9a3c9adbbc78f76719", 0x59, 0x3, 0x0, 0x0, r2}, &(0x7f0000b68000)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f00004cb000-0xea)="0c688f410f8cc0e419d6e36add6eb7dd7e3883a2cf602a7f3f62215f719239805e12c038831251b7ec88d8d818cb6f35b124cd4879b5afb43742b85003f27cab9fa4e01cac221842d366d67aabc2b262f9cb91bc32e87f39c04180b52565e2318044d3aa49df35aba5de1ef0c59978c70c8eb54756b8199b23537d34fdcfab164fc29629a97cd8bce311925a50628567fa5f54c8e12fd1cc3baf7b52170b167845ca0df505307164fbe1874fc1cda7edf95738c36927994dca42bc23a286fcbd4ac687ec2d38b7768fd803e1b2e1dd186286ff4a1c81d49d4c8fe1d59042052beb67cbc67f6e999aa083", 0xea, 0x100, 0x0, 0x0, r1}]) 2018/02/05 12:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f81000-0xc)='/dev/audio#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000c32000-0x40)={0x535, 0x7, 0xe1, 0x2000000, 0x400, 0x374, 0x4, 0xc2}, &(0x7f0000025000)={0x4979, 0x9, 0x9e, 0x6, 0xecc, 0x3, 0x9, 0x3ff}, &(0x7f00000eb000-0x40)={0x4, 0x3, 0x1, 0xfc, 0x1, 0x675f, 0xa}, &(0x7f000004e000-0x10), &(0x7f00009ed000-0x10)={&(0x7f000046f000-0x8)={0x7}, 0x8}) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006d8000-0xc)={0x0}, &(0x7f00006ff000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000800000-0x8)={0x0, 0x0}) kcmp(r3, r4, 0x6, r0, r2) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000a66000)=@req={0x50, &(0x7f00002fe000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000082f000)="45a88d648469265e58908dc0738a3dbc95811f8a66496b3dd4af3c6d0b91aa82"}}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) 2018/02/05 12:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a53000)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000049c000)=0xe8) r2 = getegid() fchown(r0, r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) clock_gettime(0x4, &(0x7f0000fad000-0x10)) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r6, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000456000)={0x10005, 0xfffffffffffffffd, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002ad000-0x4)) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a5a000/0x18000)=nil, &(0x7f0000579000)=[@textreal={0x8, &(0x7f0000901000+0x9ca)="670fab770064dc3a66b8d78e00000f23d00f21f866352000000e0f23f8b80b008ec0baa100ec260f01db3e0f300f01cb66b9800000c00f326635010000000f30640f01cb", 0x44}], 0x1, 0x1, &(0x7f00004d8000)=[@dstype0={0x6}], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000f6a000)={0x10f000, 0xf000, 0x6, 0x100, 0x98b9}) 2018/02/05 12:43:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000741000-0xe)='/dev/admmidi#\x00', 0x4, 0x8000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000e0b000-0x2)={0x6a94716f, 0xfff}, 0x2) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/05 12:43:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000093c000)) 2018/02/05 12:43:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d87000), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000c9000), &(0x7f000058c000)=0x4) 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0x80803, 0x101, &(0x7f0000749000-0x8)={0x0}) sendmsg$unix(r2, &(0x7f000028d000)={&(0x7f00004b8000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004c1000-0xa)=[{&(0x7f0000178000)="86cfb352eae2105fc94f51c24737354a57cd7aac5ab1bdc4049310c2bf5a76a41fca80e233cfa9d86ef53b350c7c074e2c39d436d93e5696fec88d2b046550ed9dfc159cc343c85f3e2ea66975774b7fe6771f63d224ee71f57a3ae3647c1722f1f794d459f3e425610b2944b516a4c2d55c609231aed9ba75d63c85", 0x7c}, {&(0x7f0000441000)="de822ddfec48c586a3f781e5d554f6d1d39b3f56c8ef1769a746aeafb74cb53b9d0a5549ff97e31c3226aa373835e7eb37935ce26f2b2e6686898eaaa7d5bb6e97de905d882f399f53a8df1df439040abe53fc288515a5abbc3534184a28619a93cbd68cbdd4e243", 0x68}], 0x2, 0x0, 0x0, 0x4}, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x21d8, &(0x7f0000443000-0x18)=[{0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/05 12:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000158000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00003a0000)={"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"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000113000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f000013e000-0x4)=0xe8) ioprio_get$uid(0x3, r1) 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000026000-0x58)=@alg, &(0x7f0000018000)=0x58) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000026000-0x1)={0xafac}, 0x1) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x38)=@ipv6_newroute={0x30, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/05 12:43:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c2e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0xffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ac000-0x8c)={0x0, @in6={{0xa, 0x3, 0xa530, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, &(0x7f00005a0000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000947000)={r2, 0x800, 0x6, 0xffffffff}, 0x10) 2018/02/05 12:43:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000031e000)='/dev/mixer\x00', 0x4000, 0x0) 2018/02/05 12:43:07 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000016000)='./file0\x00', r0, &(0x7f0000029000-0x8)='./file0\x00', 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001a000-0x28)={r0, 0x0, 0xb0, 0xa3, &(0x7f000001f000-0xb0)="2d37b03f9eb3f1618fa9165f39724c72b4b2f127ede5bce59b8da8e5f2ef9b083dbaa0320a982cea38402802955f89ceb0d13efd0643755a8fc3e29e2c718b5ac9e72b42877de8ed7d5953787b699ce28e76723ddab63489e3625492919360c067d1a4cdde3b50bc2ce3fa904b9f5ef2f024838f7502de5ef93b8c9be0b191345592e70097e8de7ad71688567af5e42406bdc3e6e3c470423ceb09f20551cb529d2a8e7339fdf9fac7dfb0efcbadc09e", &(0x7f0000027000)=""/163, 0x5, 0x5}, 0x28) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x200) 2018/02/05 12:43:07 executing program 5: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000260000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/02/05 12:43:07 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000018000-0xa)={0x0, 0xf3a, 0x1, [0x2]}, &(0x7f0000018000-0x4)=0xa) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000017000)={r1, 0x8, "8a449d99e3cb5504"}, &(0x7f0000015000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000018000)='/dev/cuse\x00', 0x82000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000019000-0xb3)={r1, 0xab, "f870455d9c6871d378624cbd9fc2155812ddcc86cdf988261e63baee43c9ffa4d2f8d4678fd353e39ff6e19082f1fce0e44643a4f858a108d9953147fbe91600c0104c2f37ac7ef6b003e7faec450fb5c4840fc50f17a7158beba2a0fedcf131cda58fac56f5a4077aacc7f6cb0403473f250080055a066ad3f27bb61997d0038f23c40c39d221c077390d69db91e254a51a2724781845ad8d23172e52d248cfb57d48734512b2e0d67a2b"}, &(0x7f0000010000-0x4)=0xb3) 2018/02/05 12:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000201000-0xc)='/dev/autofs\x00', 0x800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000445000)=0x8, 0x4) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000ca1000-0x1c)=@req3={0x6, 0x800, 0xffff, 0x6, 0x1, 0x1, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/05 12:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000054b000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f000006b000)=""/24, 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000de3000-0xb0)=""/176) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x102) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000af6000-0x78)={0x4, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x40, 0x100, 0xdd, 0x1e, 0x1, &(0x7f00000f1000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x3, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007eb000-0xc)={&(0x7f00007c8000)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002a1000-0x8)=@assoc_value={0x0, 0xf231}, &(0x7f0000f92000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006f2000-0x10)={0xfff, 0x7, 0x6, 0x10000, r2}, &(0x7f0000233000-0x2)=0x10) mremap(&(0x7f0000fdc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000bdc000/0x3000)=nil) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00001da000-0x8)) recvfrom$inet6(0xffffffffffffffff, &(0x7f000004c000-0x9a)=""/154, 0x9a, 0x100, &(0x7f0000acc000)={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000f8000-0x4), &(0x7f0000c21000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000098000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000aab000-0x4)=0xa0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000bd0000-0x8)=0xf002) 2018/02/05 12:43:07 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0xf000, 0x15000, 0x1, 0x7, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005b4000-0x9)='/dev/dsp\x00', 0x40800, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 12:43:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b98000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f000037d000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002a9000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x200, 0x4}, &(0x7f00000c6000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003fb000-0x8c)={r1, @in6={{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, &(0x7f00009b1000-0x4)=0x8c) recvfrom$inet6(r0, &(0x7f0000d0b000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/05 12:43:07 executing program 7: syz_open_dev$random(&(0x7f0000191000)='/dev/random\x00', 0x0, 0x880) mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100000000) sendto$inet6(r0, &(0x7f0000792000-0xa1), 0x0, 0x0, &(0x7f0000791000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfff}, 0x1c) 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000001000-0x30)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ede000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00006a8000)=0x46, 0x1) fcntl$getown(r0, 0x9) 2018/02/05 12:43:07 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000ea1000)='/dev/vcsa#\x00', 0x7, 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005e3000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffff000000000000000041536b9a7d9339080001454a5b", 0x1f) 2018/02/05 12:43:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000044b000)='/dev/kvm\x00', 0x177db85f0f42d299, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ab1000)={0x1, 0x0, [{0xfff}]}) 2018/02/05 12:43:07 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x622c, 0x298000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x142f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={r2, 0x3}, &(0x7f0000003000-0x4)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001000)={0x1, "f4"}, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d0e000-0x4)={0xff}, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a1d000-0x1c)=@req3={0x0, 0x200, 0x0, 0x0, 0x6d0}, 0x1c) 2018/02/05 12:43:07 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) recvfrom$inet(r0, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00002ef000-0x28)={0x3f, 0x2c}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ebb000-0x10)={0x0, 0x10, &(0x7f0000ef2000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000357000)=0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef1000+0x9b8)={r2, 0xe7da}, &(0x7f0000207000-0x4)=0x8) [ 238.258124] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 238.266670] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/05 12:43:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f000003c000-0x7)="6c6f6700100000", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xfeef, r0) keyctl$unlink(0x1d, r1, 0x0) r2 = add_key(&(0x7f0000f27000-0x6)='.dead\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r2, 0x0) 2018/02/05 12:43:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000902000), 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007f7000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x2000}) 2018/02/05 12:43:07 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5cad52ef9da9b4fb1e89e5073ddcd17db3096edd044c3f4dd8bfd107e7299d124538f9100e1ac67bf2ae8937daa1e7cdeaeb766542ed5cd31518d0bbe229affe6e806ac6187b5ca126a9b556dd7e4f781f35c900131a482c48017f1d1db92db9338d418b55af8363f8b55e8c4f2827b76f3e2d99113caec32f258dd9659d11c94c69b8ab707025369a36ac321b98ad59ee7cd4eea4b429ce88a74e632f04a5ee6868a92b24d72a2912eea29a03e1a38741d5c1092ef29815bd4d5976b4e858f69f77e68541e0c8e4a37509dd82066f52500ca60375240eea47f4072d3b293486388e23f16ee811069cba11e3fd72963a94e8495e57ac7342aa8bfe66b49bbc14c05043cbc7632e6c1e2c2e97a272498d8bdeb5dfae0e447187919d6a57a09e13170e725552a0223e32426f2b0f7de8397f33420fe9416a9d9099117c68bf2ed65b18f9a35332a59d555594a9b2e1d1daff0396197c11b44f02280b8fbff47d35d335046cb33f4b6fb94f9f6857dbba9f9caffab1bf73bb9c9914dfd95b194016895ab5c96320991edd141445f20259c3c957f1560c8962b46ca5dae1e95fd30d19e39055ba72fe317dbca573d7a47c717e5af072af123f7f929c43124731bd951308f154d5f707b05c6af971b4d018d4c90012fe14815daae60880e113ed67afc6f638d85d41334eabab0c687f11f805ee22f515432a6babf7ec494002778f7ea2d5d0beb98351549cabd53905d1190ec42ed167f359514a90c6bbd743acaadc8c8eca3b4c6b67d7e29344846a72b8159a36a90c943009a0777720ebad4d995cfc6371dec84d44ee46f9bb34507493dde4c88000f1cfa22efbc4e3acf64e3d2e8752f333c3310cd3d9e82f486b9071303f421309b8f38d242f8b568692f4edffd896bf08cb86eead4a224bba7b42e62a0200c0f8b7bff3af36adcff66ea101c743341d0ad1682a885e21fcb75f38d7f243e2e3a46f039f4633fddac22d045eb0febfe6452232763835f029933b6fe82dd440a2039083bb36d5ea435f0ec59a653e81ac836e39b8f8e1923b9b7ac147562b9ae4dd8c860fbbf5f90f3c6d25ff616e974e19ec6d537d9a9a864c22a6ffd15463defeb052980fa2f62289215dc8b986abb31347bb3df5c099a43edeb3fefbe9329140605b55afcce9c080ae9ff8f1a3bd2817f4a537a65a895b1e5d44882e4445c2c98a3c90ef79445f6fcf0c89542d28934764203cc15a2a5b861f3fdcc80d3d31a24207a29364775286e909a4883fb19765aadb31c0669eb666047a2d6d331aa6a94936237f475c9fb47aa9184143fba4142a5d5d4904cb5682d8407c01cada4e9a1b86b82db169b0bbacdc6eaa28484f97e3ba725996d265319de7a4fa5ff970a6b8ddcf0f4c15ca85ac7b8672878a0a05232aa1994ae92f3662688964bc30d7b80dd0ed249ebc7424fa4dce603abbf09f508bb88c789a6de6e1ea967ebc5e0afd2c2cede51addacce7edf3c12d945b8b4f6b702f5799c67d65a3a3291b999a9c894a56523fe407bb72b4562c4f1220aef8194a9005ad8524091a7a4e71499d26b425f512e93a4c95e95edc22a0315047c4cdc912c9a4e7d6441e81b4d82ff8f86a1b66acc8816019f33c91c6857d8787e0ea9df85", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) keyctl$describe(0x6, r0, &(0x7f0000003000)=""/217, 0xd9) 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/audio\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="c0cffa9a7100") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000+0x443)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x70)=[{&(0x7f0000001000)="955c2b387ab473bde5d6e6a8cb02baaeb9f93c3ca73e57bacd2d7256b9ab31c81c79bf1fe6f48c82521606ecfe3c19bfc249f4187c0908cc7d2c9bc648d2b9f07a2a1e47fd90917c75ed61f35dcc4460ba0a81ee0e03619e76e6396fb9bfe2432dbf80a10720bacb40b65345d5b1822a08455e8d1200c74c6ceed2d90822ba77e2b1cb4321983602c9674e68bb60527d4ce6b3156444fc8f2803416c171dd6597a97009f4ce7d26b474a40a4d370a29847f5e6488bd329dc40cd5afb5d04f595d3c4a3b6af98d064780425855ac085cc111cbedd39ef475d621c", 0xda}, {&(0x7f0000003000-0xe6)="c24fcc8a97a6cbaf62a5e854ff10351ab8e418bfb80baa8b6472799dd7d43c3d97ec4f4a38c96e0296698609facd9dd4415dc23b1880403b16b466bcbbfdc1d48d4af84f042bbfa8fe017cdc2aa26ee7cfd371c2beb7c911bfa9fd4e3f21e52750521e2b6343ab6f8f560bd6439b044151ce0a87a777372fe425540b552c61d603b3b6320704b4af1ed4aaff84981a5a750e044c3e76ea64ecdf03567a9428112dac77e3f390f67ace2ef8f19d048148ab0d50394b91ad981384917b12894eb7b2ca0d7f75cebe29fb2efc79f807d5f01c2b7aa10ca07ea85baa76de6b3a05635ab7f9a62ded", 0xe6}, {&(0x7f0000003000-0xe8)="8f62c264669f0118efbabe4e35b35e2e4b095009591a954370a31179c5885797fe57eda622d1683d5bad657f0136e3ef452082defb2d6a5df9bb74f3ae24b1f2cf52a0303cca6164a74c096458dbb68991dde29d98543cf734cb21affdee25aa365fbc48f23d44bdb0a9bf1429adee8474ef5262be2a36979847e90f1245a76a2cc8a75c72e469dd0ddef104d871381d5160affedfd6adf942025ceaf414ba0bfdd658e6108ffcf0f2d9465b6e7d4c4601b82fcae376eece233233026db603e6ef54b6ade7d376a0905ffd99c3f8fbcabe3970be72c2d52c9837dc22290e00e684d8deceae71bc4b", 0xe8}, {&(0x7f0000001000-0x5d)="a0e2676c32b8e9181edbab1ca92d5a49e911fdbcb41cbc306ca01686b82eb5123fcb71c197847ddb4851cd5b1052f551ff1bac97076aa387a6014858d5e80d08ed8c98031674c4009c6868dca79438ea4980239418912576422351a685", 0x5d}, {&(0x7f0000000000)="ed2d5795c6108e051b56e4d9", 0xc}, {&(0x7f0000001000-0xe)="eb9d6869aa70fad56dbb680d5f0b", 0xe}, {&(0x7f0000002000)="410ace5457756e76cf96", 0xa}], 0x7, &(0x7f0000003000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x20000000}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="0e5a3eb10f41cc5dd40f6e0c064e620b3cb13ab5d16127ee53ff41284e314be2eb044d125f272227ea9293924729ec677850dd2de9dce3830917afa9844138bc0ec619cd28e9998b18edbdeb08d69096bf2155215551b380bd2794120937e905900aec65e02b1609747d263d9395bf5f8ece1df47f2e3bc97e934a627b6ed7816eaf91bd34c7287ebfdaa5198d27ff2be55ff4f782feeee19ee6e780f165f60a0105f8a473727f657cbad677a55abedb630663209a85013cb1c497a09925778e97e23141b055c4db001e3aa5cf52cb891ffa", 0xd2}], 0x1, 0x0, 0x0, 0x40008c1}], 0x2, 0x800) 2018/02/05 12:43:07 executing program 2: r0 = shmget(0x1, 0x3000, 0x208, &(0x7f0000802000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000e31000-0xd0)=""/208) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f000032c000-0x8)={0x0, 0x0}) fstatfs(r1, &(0x7f0000abb000-0x1e)=""/30) r3 = syz_open_procfs(0x0, &(0x7f00006c8000-0xe)='net/sockstat6\x00') ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00008d6000)={0x0, r2, 0x1}) preadv(r3, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) r5 = openat(r4, &(0x7f00003a5000-0x8)='./file0\x00', 0x81, 0x151) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000d42000)) 2018/02/05 12:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002f5000)={0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffc, 0x40000, 0x0, 0x0}, &(0x7f0000558000-0x4)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r1 = socket$inet(0x2, 0xa, 0x3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005e9000)={r0, 0x0, 0xaaa, 0x3d2c, 0x1000, 0x9}, 0x14) 2018/02/05 12:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522}, &(0x7f0000fea000)) 2018/02/05 12:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000048d000-0x4)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000059f000-0xc)={0x2, 0xff, 0x606f, 0x9, 0xa986, 0xffffffffffffff0f, 0x4}, 0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000), 0x10) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000799000+0x1dc)={0x0, 0x2, {0x2, 0x0, 0x2, 0x0, 0x8}}) getpeername$packet(r0, &(0x7f00001c7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000064b000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002e1000)={@ipv4={[], [0xff, 0xff], @empty}, r3}, 0x14) 2018/02/05 12:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a9d000-0x8)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 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) socketpair(0x11, 0x1, 0x4, &(0x7f0000f8d000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f43000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socket$nl_route(0x10, 0x3, 0x0) epoll_wait(r2, &(0x7f0000f7d000-0xc)=[{}], 0x94ed3c8, 0xfff) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000966000)={&(0x7f0000dd2000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffff83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) io_setup(0x8, &(0x7f00008a4000)) 2018/02/05 12:43:07 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpgid(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000018000-0xd)='/dev/usbmon#\x00', 0x1, 0x50300) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000017000)={0x0, 0x0, [0x0, 0x0, 0x400, 0x100000001, 0x0, 0x400, 0x80000001, 0x1]}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={r2, r3, r4}, 0xc) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r7 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r7, r6) ppoll(&(0x7f0000016000-0x48)=[{r6}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000015000), 0x8) 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a2000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000522000-0x4)=0x7d) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0) 2018/02/05 12:43:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f5000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c42000)={0x8, &(0x7f00008dc000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags}) 2018/02/05 12:43:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080d000)=0x0) sched_getscheduler(r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ef000-0x8c)={0x0, @in6={{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}}, &(0x7f000099d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000606000-0xd1)={r2, 0xc9, "5e06d7eeebbe4e73a26335709a8039e25a89bafa27007c96b9bb3900095aeb3806fae24447aed135e4aead8a4d7c15650b5235ab24e6b9234db866f7b8edb1d547394136158696bd3e469547428dd3e571b7e633f5969ba5490ff725bc94751d57b92441d4e13274de4a6abdf01022d5b99941a3c7aa559c4591eb76274eb3c1ecfe91b377d1db8ec3147247cf7bc7fe1dfbecb5c367256dd20ca0aeb33aea33b596a47e88c4ba94f9203e92e8eef1fd3c018f0c68731658011e373d40a3ba9b9b293bcc1f98b9614a"}, &(0x7f00006d1000-0x4)=0xd1) r3 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x3c}, 0x1}, 0x0) setsockopt(r0, 0x4, 0x7be, &(0x7f0000377000-0x49)="3603942c95c9aa7cb6f0d666c5547b3513742bb86ad18c9341e96ca3ea7ce4fc82a2444138947c712afa755d15ab2f4a0ac5ae13e07d6dd8d38a49d8f3483c5cb05e58c8dce04f9fcb", 0x49) 2018/02/05 12:43:07 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b5cad52ef9da9b4fb1e89e5073ddcd17db3096edd044c3f4dd8bfd107e7299d124538f9100e1ac67bf2ae8937daa1e7cdeaeb766542ed5cd31518d0bbe229affe6e806ac6187b5ca126a9b556dd7e4f781f35c900131a482c48017f1d1db92db9338d418b55af8363f8b55e8c4f2827b76f3e2d99113caec32f258dd9659d11c94c69b8ab707025369a36ac321b98ad59ee7cd4eea4b429ce88a74e632f04a5ee6868a92b24d72a2912eea29a03e1a38741d5c1092ef29815bd4d5976b4e858f69f77e68541e0c8e4a37509dd82066f52500ca60375240eea47f4072d3b293486388e23f16ee811069cba11e3fd72963a94e8495e57ac7342aa8bfe66b49bbc14c05043cbc7632e6c1e2c2e97a272498d8bdeb5dfae0e447187919d6a57a09e13170e725552a0223e32426f2b0f7de8397f33420fe9416a9d9099117c68bf2ed65b18f9a35332a59d555594a9b2e1d1daff0396197c11b44f02280b8fbff47d35d335046cb33f4b6fb94f9f6857dbba9f9caffab1bf73bb9c9914dfd95b194016895ab5c96320991edd141445f20259c3c957f1560c8962b46ca5dae1e95fd30d19e39055ba72fe317dbca573d7a47c717e5af072af123f7f929c43124731bd951308f154d5f707b05c6af971b4d018d4c90012fe14815daae60880e113ed67afc6f638d85d41334eabab0c687f11f805ee22f515432a6babf7ec494002778f7ea2d5d0beb98351549cabd53905d1190ec42ed167f359514a90c6bbd743acaadc8c8eca3b4c6b67d7e29344846a72b8159a36a90c943009a0777720ebad4d995cfc6371dec84d44ee46f9bb34507493dde4c88000f1cfa22efbc4e3acf64e3d2e8752f333c3310cd3d9e82f486b9071303f421309b8f38d242f8b568692f4edffd896bf08cb86eead4a224bba7b42e62a0200c0f8b7bff3af36adcff66ea101c743341d0ad1682a885e21fcb75f38d7f243e2e3a46f039f4633fddac22d045eb0febfe6452232763835f029933b6fe82dd440a2039083bb36d5ea435f0ec59a653e81ac836e39b8f8e1923b9b7ac147562b9ae4dd8c860fbbf5f90f3c6d25ff616e974e19ec6d537d9a9a864c22a6ffd15463defeb052980fa2f62289215dc8b986abb31347bb3df5c099a43edeb3fefbe9329140605b55afcce9c080ae9ff8f1a3bd2817f4a537a65a895b1e5d44882e4445c2c98a3c90ef79445f6fcf0c89542d28934764203cc15a2a5b861f3fdcc80d3d31a24207a29364775286e909a4883fb19765aadb31c0669eb666047a2d6d331aa6a94936237f475c9fb47aa9184143fba4142a5d5d4904cb5682d8407c01cada4e9a1b86b82db169b0bbacdc6eaa28484f97e3ba725996d265319de7a4fa5ff970a6b8ddcf0f4c15ca85ac7b8672878a0a05232aa1994ae92f3662688964bc30d7b80dd0ed249ebc7424fa4dce603abbf09f508bb88c789a6de6e1ea967ebc5e0afd2c2cede51addacce7edf3c12d945b8b4f6b702f5799c67d65a3a3291b999a9c894a56523fe407bb72b4562c4f1220aef8194a9005ad8524091a7a4e71499d26b425f512e93a4c95e95edc22a0315047c4cdc912c9a4e7d6441e81b4d82ff8f86a1b66acc8816019f33c91c6857d8787e0ea9df85", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) keyctl$describe(0x6, r0, &(0x7f0000003000)=""/217, 0xd9) 2018/02/05 12:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f28000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e97000)="51b5a69adf70bd37995f2ad79ab7748646441dc24da3f8b0b653cefc3709fdb2339ce5a7749442d306a9055a145f1d4b5ce5dd39", 0x34, 0x1, 0x0, 0x0) pipe(&(0x7f0000d8f000-0x8)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) getpeername$netrom(r5, &(0x7f0000c26000-0x48)=@full, &(0x7f000020b000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8004, &(0x7f00005e1000-0x8), 0x2, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f0000d33000-0x50)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) r8 = getpgid(r7) name_to_handle_at(r4, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8}, &(0x7f000023d000-0x4), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000466000)={0x2000400000000000, 0x1000, 0x200000ed9, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000128000-0x18)={0x2, 0xe7, 0xc87}) process_vm_writev(r8, &(0x7f000000c000)=[{&(0x7f0000221000-0xdd)=""/221, 0xdd}, {&(0x7f0000feb000)=""/129, 0x81}, {&(0x7f00004ed000)=""/14, 0xe}, {&(0x7f0000a36000-0xd8)=""/216, 0xd8}], 0x4, &(0x7f00009a2000)=[], 0x0, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f00009a8000-0x8)=[0x3ff, 0x1ff]) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000840000)) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1000001000008, 0xbc51a4e6ff47a581) ioctl(0xffffffffffffffff, 0x0, &(0x7f000018c000)) accept4(r6, 0x0, &(0x7f0000164000-0x4), 0x800) 2018/02/05 12:43:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000624000-0x4)) 2018/02/05 12:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d7c000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/sequencer\x00', 0x0, 0x0) flistxattr(r1, &(0x7f00008e5000-0xe)=""/14, 0xe) 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a2000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000522000-0x4)=0x7d) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0) 2018/02/05 12:43:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x80)=@generic, &(0x7f0000001000-0x4)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000)={r0, 0x200, 0x6, "7e76468e7a57df5a05bc2272be9b6b8c33784e1eb3a0e92faa6d6eec0096d87cafec0fb11852a62a5f45ba1a9af236ba8448fea2bdd8103dd691ee82d8df41f595dca807d286915dafd405923039f2b857a2095568e169d48a6a8454fff7165b0989c90ab1fa4bd2f1e750f4006c0ccb4c0f5952f5c858a07ec9fa2df1d9b3f4dc625b1c111609e2fb953ffa17b56fa17e5b65455db46d449f3166d19fd25f2ea173abb030d92608"}) close(r1) connect$vsock_dgram(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/05 12:43:07 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000808000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f00000c0000)={[{0x2, 0x9, 0x0, 0x27, 0xfff, 0x7fff, 0x5, 0x7, 0x7fff, 0x100000000, 0x81, 0x5, 0x200}, {0xe60, 0x80000001, 0x7, 0x1, 0xffffffffffffffe1, 0x101, 0x4, 0x4, 0x7, 0x9, 0x7, 0xa1b, 0x1}, {0x3ff, 0x4, 0xc1c, 0x7, 0x1, 0x7ff, 0x5, 0x7, 0x0, 0x612d, 0x0, 0x80, 0x1ff}], 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) setsockopt(r0, 0x1000, 0x5, &(0x7f000067c000)="fc57d3d66534fd082ecf89c9384942129c98eb209478117b3ed7180f61fe11aa9252fce2d1e7a1e8ed92100d4f5dd7ac72196d", 0x33) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r2 = socket(0x1e, 0x4, 0x0) accept4(r1, &(0x7f0000228000)=@can, &(0x7f0000ea9000-0x4)=0xfffffffffffffd24, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a2000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000522000-0x4)=0x7d) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0) 2018/02/05 12:43:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r1 = syz_open_dev$mouse(&(0x7f000008f000-0x12)='/dev/input/mouse#\x00', 0x7e, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002bc000)={0x8, 0x0, 0x10001, 0x2d0c}) openat$autofs(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/autofs\x00', 0x202, 0x0) inotify_init1(0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e26000)={0x7, r2, 0x0, 0x5}) 2018/02/05 12:43:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff}, 0x1c) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000a5b000-0x1000)=""/4096) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f00006cf000-0x1)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)}, 0x15) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000069a000-0x8)={0x0, 0x0}) write$vnet(r3, &(0x7f0000667000)={0x1, {&(0x7f0000b60000)=""/200, 0xc8, &(0x7f000013e000)=""/91, 0x3, 0x1}}, 0x68) 2018/02/05 12:43:07 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000016000-0x4)=0x8, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000017000-0x10)={0x1, 0x28, &(0x7f0000017000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000008000)={r1, 0xd1e, 0x8}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000015000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000015000)=@assoc_id=0x0, &(0x7f000000f000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r3, 0x7fffffff}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000016000), &(0x7f0000005000-0x4)=0xb) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000018000-0x4)=0x2, 0x4) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000006000-0x12)='/dev/snd/midiC#D#\x00', 0x4933e5af, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000019000-0x18)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x7, r5}) seccomp(0x0, 0x0, &(0x7f000000c000-0x10)={0x1, &(0x7f0000002000)=[{0x1, 0x0, 0x1, 0xff}]}) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000016000-0x1)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000-0xe)={r3, 0x10000, 0x3, [0x2, 0x9, 0x1]}, &(0x7f0000019000)=0xe) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x2, 0x1, 0x100, 0x5, 0x10000, r5}) 2018/02/05 12:43:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000bda000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x402, 0x0) 2018/02/05 12:43:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x100000000000027b, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000a3b000-0x86)=""/134) 2018/02/05 12:43:07 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x3ff, 0x2, 0x6}) shutdown(r0, 0x2) ppoll(&(0x7f0000002000-0x28)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x9, 0x7, 0x2, 0x0, 0x9}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x3, 0x1}, &(0x7f0000001000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000003000)={0x3f, 0x5, 0x5, 'queue0\x00', 0x3}) 2018/02/05 12:43:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000937000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a2000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000522000-0x4)=0x7d) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x