0, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000009c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x440, 0x0) r2 = msgget(0x1, 0x1d2) r3 = getpgrp(0x0) sched_setattr(r3, &(0x7f0000000400)={0x30, 0x0, 0x1, 0x10001, 0x4, 0x5, 0x80000000, 0x3}, 0x0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000280)=""/84) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x0, 0x7fffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x12, 0xd, 0x1d, "e71a7eabe7181dbcab942787918bed56618cb306a9e1a2514929e67350b7ff1fa84b3d3c7b2158c1735034d42bb2d809d9c56d8a5d1396e5005ab9dd9933ed3b", "7799d092e19c563ce8f7952a324083c189713f611251a5985990741ba5be57a2b3b3b257dfb0366a56abb7041d7e968938f3d4322a37ec24df395a978ff1ab60", "8bf33da925df56791a79a5ec544330d65a2069c1a20201352c5f5c8c04f0f9d7", [0xae79, 0x9]}) 2018/05/31 00:57:25 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:25 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f00000000c0)="b4bedab4271e4e45647e52ef0fb65ce3c8f9280d69a8bd78cb11ef0694157c4e015aaa5dcc551b9d117f101d8d762160f24dc23411e2dc314a6100ccf3083c5f4f640de7e10cf1e66284323e67042ce929379eb3f499ddf079cbeb47e6e8e45a3f13e81216f9b503b9d26937547d07edf33fdcbdd184d6c7eb3c9881cc64f966155902663d20ffb29f1e0c0800429fa5af716ea3be8255943dceaaa5e6a5467f31342752038ec3ecc63ae66f69990ba4d851443498605b01b4deedf3e4e335c1f053e39c20852d78993ebad85022f69969148097123df21bc57138729d6b30e5da6741049d5732dc0520e942134460fad6d547fd0ca55448bc8329574d861d74f566a94374f23bee6d4ebe0f93fa1ef71e2bd25de01ce1bcccfa498a697d8ad50d29c4017f6cbe99d2db016007fb84a0ca29c4193df88c75afef6506cfb9862a1079aadb3fad548b357a350c6daa42ddc9fb165214be8bf3d7a503d931ef5c056c5ad0261e3ec0ece97d798d712b6a45cb85a4ec033eee809cbb9e6380bf20ba79af51ff3e114504efef905788b3b10be5795659d653c284bd8684c41f85295be0abc2d0a6d46cc54eb85e67c230b8a0e82bfb2ad80d37939882519bd339e311d16361b6fb190e3b93babd5812f558d245c0ea4ccfc6626ec391ed2e4289de8eb293f05ccf2e2b06c37fa30887b5dc39d1e908de65afd3dbab54f525379007db1f3a859968f0bc05e773e816d80e43ba227caddb23bebe563dfef20272f6aa4160547b47f73cc83f0dbfa29ef8221cb778b9746e40e0db01aee72860b1659715293f134218dbaff6e5390cf6a8ff1547fc2a385e9a6a51a9dba8c778797482f79ca3b03e706304f0712a9513908dd324ff95683acedbb68bfdd9840ea3ee796ba076e271421edbffffadd82bdaa12013073ce462e21b428f65f0bb8460c512006ff3613865c73a2409efc4ecc84c6e52937e5fb76a84c4e5903aff4550a68bf8b3d03e11248e11f16602baa518da26d751ad20323ad1e1fa772c3b8abc0c5c6d2b4726276dce78018dd09aed71e22f8dff2137aede25c368d56e2489adcd340d6ef83c0c6d289b9a1592c45fbe4334df2c646e1efac3f270e4d467cdf90ecf330e0518ce6051365894f8d64325698f1456e1eb8e84ea588db046313f0a2807f71ebabe12c572bce122972a3ba4115f6eea703c20e86d246b7a0f905a7cc6740baea66dad51d559bef89ab85a73986ba1236e01915b521fd1eabab4ff911a63e04ec396e7a68d748867ff398c09288f4495648f206acf938aee65b3a8e460cb308cb218230f37a677099bfc282ea3a3dcfc864575f6f0ba12ca0dc9f5dc2452daad64a47df52a70ae6309c87170baec567d58bd414f120fadac04653a653994a087a2ad5f4480d6d0e90883c43d6e1742e682a1fc7b2f5335881294b9739b3e0f39c2f1de834aea112134d6e7ba666e1c396923151aa4bb341c662d9798a25406438e1b6a3708fe852ba12d7ac351e014f3f851e894c2c0faea812719cc03f841a7463dbbbcaff01c0c544fb9f4e662d9e1279923c1994e683617bd61ccaced7fa9700aa511a4730bdf62256968c08196875b81916b102b97bcea9c2a501ddacbf59fb6f9ce23912c908d59ad21aed1db9ac332d6c7828e23708f5febf1a13db884a9a7a8fc19c579c4fb5c5ca8faa8c75bc510b28e61e18220d014769db19a3f80adc4b5d8fae02c3c60205983af495170159e7358abb66e87e8176b5fea268ccd60ca00602a120f5b85303fdb854c9cdc6c04907a87103bc0a58ce489506e873547ba06c4b5545c254cfe5c05e1eed18e98795b6348307a4b2079268e455e22ec777b47a32b952136d60c4572be79a5b364c1553c190376b1662cea861fbf0c5c1a1fbeb70dc44dca846f99fbfb91f863dff51ce07f18c68b31ddfc8628f4d0d21d33064b5d3363fafa777ba4008b19e4178f0468031557e047301f7737f38f9ba02ae1e2a268bf90932dc294df3130ace12d3be327b04273c2cc64d629a5f09658d5f7498464b1ba9aca03fc510f2729c1ca8f15208540885555d9221c06566dc9736288e71fd91cd92b870e0852bead823e1f07f7cccbe7f05fb173e68f981506fc4501cd341d6dc1752193ee2ebcf15d8034cff4b500740e2d159fa7b5d94ef48f14c820ff1ad7bdcebb872c2c6b0d7abdb0f77fc71f6aee42da8158bc9b3533156e85d4f694831391e9e17a9cdc7aaab9ca59b2d942269b10717e075f014761c305d612eaec7e352a69589d61a68efd179aee0a434c5f5e3ee234390bcaba54be7866ca9139fa61189862f5452d3af5324daa07914fc928920f1ef806cfa7ff82c70c678940f80dc1f371584ce787ed88bfa4a29d5241b7adfac58c21d976ea9ce9ead443bd96c27bc14b380286172f7c979097ec9ac878fc97afe9d1b8983366dc34882c65a2adbebd99a3b38eb2ee5ade72b37fdcc4b9047ba5e9d4485d647b0d4399245c58409e805f45c2295b47dcc4c790f0a5accdac67c2d0a7b26698057d4e946d7afbd16ad50f486e119e5fa71e75a9a320eaeb336b6c226cac18d23095abd8ab037f8a47c589cba92cb1d3a76e1a3c427e7c9b7ff1d307076a3c45aa19f56bc134c756daecf6cba43c6d4cf23d8ce64eaa920a19b4b9c72497ed4804db4f436768995dbb44c4220b9a6334af21c09744dd5a7388a6dec11731a5b53cd6794029c825d66e05ce979eba346955bee00fdd3ba625f748133064a901a6ab3fcc69f067d6b050a8f5568484b96b067d69039acfee74bf02ea3f09d5a34b35c7f5c4fae79440f4a0973b03b6d02737cfe049df0dacd3cd36f58c334f2edcd03d81da730f6ff27b985bd61981298a9f5e34f3db971f25a574a905365881313e26482b41ab4077d0a9b8d2f8d07330281b9dd4d4f5cf51aa8df2169edcda11c12f069582c0f916734273bfe01a2e57f1378d77a392f4df3cbbab1963be32ae18a83c4f59b040f2bc13e002c4f8c7bd79790eab6c3642f56b7a93aca4f231fd61ba5e8c00266760c6a1e0e6323211abf9fc5a1762d157db383d9c80be40cd78a335f6b72bc8f1ec5d69217a9d92dc5f80968852834f633647ed0c2e98e61cf86e2cd0cafc5b71d18e50e575d6f3a71841994a10b64fc6159385e201213fd977e46d47fa3d9431070c22f72f6d43cbd698e0cf8713c40f264f12999e0babb652ee43366a8ad81a6dc63e8e4274ba3cb79b74e01e2db5c61cec41247db08f6bc6748a3278b1725a9ae7f0adac8b4d87fec9cfbd35c60a233c0e80938a8b9103d90d5ca4ca3977a38e0f4331a6a450cb35f034e385714679fd91182b48073d7ea96434d1b2d4fcd3925f9c016d42bf060f72e0382df5057dec597fe487b42a90cd3ac80e7b266807adcb7bc202bd4252d81bd76302aceb119bcc32c34d924a044140a5d4061ae25c9fa1c20845ad6f1474e7bd713836a86470dd317128e5dad7877976024a864aa53e223eb8b16a06320e36fb131f758f668b8548170a0cc43babf491dcb1794fad825957a7ed9b84738999a4048cd89708b9aeebe30f6113f907ac1121f84f399a7d2c1eaa37583f140c11cf5314a531fe12b5da6ff3eb7661e8f768ddd086046617c5e297a90269fb7244de8dcd48a0e6199cd230b6812f98bdc6bf93b81c5a4a17dda6bc97405bb93ba8eda684d7e54a70c504d064f5d32d9b72710e5795e138f596ecee44c931c81d089928ac4af321790609a137c6c4f04435bb0c7ad8357d4e961151dc58275ab8e8d89ce370f5b9b13bbd9261de98541408216ce6c2a50185dd40f1a367c1a1f679ce1d78990fc1995b4cdb6b04e01d2d1d240dcbe9769a2183be333521ac97510087226e81c94011b9b6ea5ca39b0394c894871345ddf02c2c662f493d1e6f35a84ea83f83d02be5bff5d8652e69fd16be8f5c2f55c9836622cf6680a13e72799e3564a447b36fe26a384c431d74378338e19a507017028d629b4f46e6938fa2814178931f4c19f99da8e3b8e8dbe0dfdf8cd8ca6179a8f33b94029efa4c06319e9546a77d2b819a2a7644c742f6aea87edf57305df25311af5347441e328ac90f53903c0c5cfe2536bb6a9fd435f83ca73b11da1ea48e0869b4b52d854ec2ba14f3f0d284fc728bce299cdc6e5b0168158da3d55b1484c8f56c6436b2a9cd4448eca7de2c3ca3939d0888f9e1e56b062b4a80f1756ca120355cba1d2b0aef8f0d555102d16662f3a06846e85fb179d2190f0348d789770b8d7cb8a89ff6741e6b2c9733ff5778bc5fefb3c193415fb0da7d55c321df70cca8c83b85d542dde4d430c792d8b93a619794f84b5b78c5ecf0a080ebefedf2922023e9b64950836d7e4b010fdfd7a287d579a65c0b223f83335ef3f1e3cdcf725144957f3d5c647a84e319b0626a3256de1fa363b1f354b243bf8d96e018a9aeb8d4ae9d075703bf77d2f3fd615b0508eb1e4733ba801b8231ed2316407373c407ce646c08cfa73c1a3508597a05bd2ada9a6a375d1d0b8879a8ac0d2dce144f328bc0dc382796a955bb117bbaa58449cdc5d05a09df4440b657443cc0653139808c4d522aa903739f54f7cae596e6a829d79380e11b4f254b19cf2a384eb4f805f1449e0fba6a62aab6f3743e913bb2c91fdd9640f40a7d40d81259d901dc55fc51931a833538d97ff7f6eed2e378cb1983343f65f26ffa09e2fcb00873dabd1fcbc919f7f2cac673120f01b42fffab480b808d524ce44c02055f46eccf03ceed04c3e47a7b57e7d2dc9d77c20eb38f6729aac3e83a722309e1136e7ae5d0552645a045a2246cf3e8a764d54950fa14e60417cc123fda3ba11123631464e868a43b652dc64a229cc3aa804363596c106ceb874d47e9af87c8f3006ad322f9f9bfdc386584634faa1dc04f2939af683ec6765303d3e7d01589adec6e6d0eb7349d1409ef8d94a8549346935098bf8a68f5ea2b218722e6aaafb12e156f739f4f5cdf0518cfa4d664193cec5427aada8322a1ceb3fa102280ef4e8b4e88c259301e2d568f400d395269e8b73f967d94795e854a74ffee3b6323ffe96b5b7404ae27d4a15f4a55827d505ae4cd176b667b2665b329cb70c5e4d6765be78a2c3a8c2700b31f84c66a50789a395e9e648c63bea1c65725d92b326427a0bf5632db5b57a2af7f06c61f4754d073ec28b44768e91e90fbbe68115d93689253c23be31b37d0bb601d95ad5986a221023ab6ebbee24b97704f05cd56fbb79c641032ccbe55016ac4a9ac63346ae1a462d50579d7186340ea58d916926aab563041e25d201374135b5ad6a648e87caa4ec97317a352e447c46fa816da41b65dd4c40c839236595634f12f5f00e0b70ba91b2c9e7aeac7176236db2c4f0cc5491a223bf90c0ee37e07db91ba783b00c946f40d0c27f5ef87606e844eefaaad2477a4c8b71406acd7751e0262dbb71bcacf02411d2d86ba55837b997bcd9620841c1ccb646c6c6b03c3e336d3709ac9eb9978c5de04ab0597f3148e44ab288bf312607aba89b451bb4a8c5eb3aa295b1573a2cffdf5de8ce2157275c0282951817c5f03726633b23887ee882e856fa3694782c1e72c26b75e0dac01e1b05ee6e90dd23e84d9c2a52f12eba7ec9f33992e5e73c3c134e800c553fe1cd06c157e501e48a65a9f1cb8a8e30fc5ccfe39ce80a0803cf744252a41269a3512485a0be0bfb2b1dbbbdfb7110d0e9245da84c2fac02e311def7dbda79e1ea1b627f4e022decc14265d57222c9bc685854a0f5bee82c98b7abf8362e652eeab"}) 2018/05/31 00:57:25 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:25 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:25 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc30111f0e224f3dfb191db4d8265b09260c45b40544582a07af0b55bc6f5efc925a776d8b2a401b95426ba4dbf465fc2aa94d309ff64d98b6728276dade311e63c3b71bb9894b69720a1e41d011af35f5b250ed66e9fcceae91b8bbb58f85a204e52a0e1c715211d494a752604743e02d61d19a66b41eb5456b53e3c5004219f506457e87ab084dbf85e15406d038cd9d5bfcbeb0fa69b5d630c8d684fff", 0xe1}) 2018/05/31 00:57:25 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f00000000c0)}) 2018/05/31 00:57:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000009c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x440, 0x0) r2 = msgget(0x1, 0x1d2) r3 = getpgrp(0x0) sched_setattr(r3, &(0x7f0000000400)={0x30, 0x0, 0x1, 0x10001, 0x4, 0x5, 0x80000000, 0x3}, 0x0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000280)=""/84) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x0, 0x7fffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) 2018/05/31 00:57:25 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:25 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:25 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc30111f0e224f3dfb191db4d8265b09260c45b40544582a07af0b55bc6f5efc925a776d8b2a401b95426ba4dbf465fc2aa94d309ff64d98b6728276dade311e63c3b71bb9894b69720a1e41d011af35f5b250ed66e9fcceae91b8bbb58f85a204e52a0e1c715211d494a752604743e02d61d19a66b41eb5456b53e3c5004219f506457e87ab084dbf85e15406d038cd9d5bfcbeb0fa69b5d630c8d684fff", 0xe1}) 2018/05/31 00:57:25 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x28a0, @remote={0xfe, 0x80, [], 0xbb}, 0x188}}, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) 2018/05/31 00:57:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000009c0)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x440, 0x0) r2 = msgget(0x1, 0x1d2) r3 = getpgrp(0x0) sched_setattr(r3, &(0x7f0000000400)={0x30, 0x0, 0x1, 0x10001, 0x4, 0x5, 0x80000000, 0x3}, 0x0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000280)=""/84) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x0, 0x7fffffff}) 2018/05/31 00:57:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc30111f0e224f3dfb191db4d8265b09260c45b40544582a07af0b55bc6f5efc925a776d8b2a401b95426ba4dbf465fc2aa94d309ff64d98b6728276dade311e63c3b71bb9894b69720a1e41d011af35f5b250ed66e9fcceae91b8bbb58f85a204e52a0e1c715211d494a752604743e02d61d19a66b41eb5456b53e3c5004219f506457e87ab084dbf85e15406d038cd9d5bfcbeb0fa69b5d630c8d684fff", 0xe1}) 2018/05/31 00:57:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:26 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:26 executing program 6: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000009c0)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x440, 0x0) r1 = msgget(0x1, 0x1d2) r2 = getpgrp(0x0) sched_setattr(r2, &(0x7f0000000400)={0x30, 0x0, 0x1, 0x10001, 0x4, 0x5, 0x80000000, 0x3}, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:26 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x28a0, @remote={0xfe, 0x80, [], 0xbb}, 0x188}}, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) 2018/05/31 00:57:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc30111f0e224f3dfb191db4d8265b09260c45b40544582a07af0b55bc6f5efc925a776d8b2a401b95426ba4dbf465fc2aa94d309ff64d98b6728276dade311e63c3b71bb9894b69720a1e41d011af35f5b250ed66e9fcceae91b8bbb58f85a204e52a0e1c715211d494a752604743e02d61d19a66b41eb5456b53e3c5004219f506457e87ab084dbf85e15406d038cd9d5bfcbeb0fa69b5d630c8d684fff", 0xe1}) 2018/05/31 00:57:26 executing program 1: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:26 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:26 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x4, {{0xa, 0x4e24, 0x28a0, @remote={0xfe, 0x80, [], 0xbb}, 0x188}}, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) 2018/05/31 00:57:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:26 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000009c0)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x440, 0x0) r1 = msgget(0x1, 0x1d2) getpgrp(0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)}) 2018/05/31 00:57:26 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:26 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:26 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) close(r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000009c0)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x440, 0x0) r1 = msgget(0x1, 0x1d2) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)}) 2018/05/31 00:57:26 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) [ 353.723800] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:26 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:26 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000009c0)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x440, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) [ 354.007379] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:27 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)}) 2018/05/31 00:57:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000009c0)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:27 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) close(r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:27 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:27 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000180)=""/53, 0x35, 0x140, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 354.557747] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc30111f0e224f3dfb191db4d8265b09260c45b40544582a07af0b55bc6f5efc925a776d8b2a401b95426ba4dbf46", 0x71}) 2018/05/31 00:57:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) close(r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:27 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) close(r3) 2018/05/31 00:57:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1", 0x1}) 2018/05/31 00:57:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:28 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:28 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 355.096505] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1", 0x1}) 2018/05/31 00:57:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) 2018/05/31 00:57:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) [ 355.480487] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:28 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:28 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) 2018/05/31 00:57:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1", 0x1}) 2018/05/31 00:57:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:28 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:28 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 355.704380] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)=r2) 2018/05/31 00:57:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:29 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:29 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)=r2) 2018/05/31 00:57:29 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:29 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:29 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:29 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) [ 356.191943] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:29 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)=r2) 2018/05/31 00:57:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:29 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:29 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:29 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:29 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) [ 356.558548] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:29 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:29 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:29 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:29 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:29 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) [ 356.815668] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc30111f0e224f3dfb191db4d8265b09260c4", 0x55}) 2018/05/31 00:57:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:30 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:30 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:30 executing program 4: socket$inet6(0xa, 0x5, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:30 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10a, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:30 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:30 executing program 4: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) [ 357.395644] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:30 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:30 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) 2018/05/31 00:57:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:30 executing program 4: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:30 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x0, 0x22d}) 2018/05/31 00:57:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:30 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:30 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 357.845247] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:30 executing program 4: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x0, 0x22d}) 2018/05/31 00:57:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:31 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:31 executing program 4: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:31 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{}, 0x6, 0x81, 0x80000001}) 2018/05/31 00:57:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x0, 0x22d}) 2018/05/31 00:57:31 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140), 0x0, 0x0) [ 358.355101] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:31 executing program 4: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:31 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc30111f0", 0x47}) 2018/05/31 00:57:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x81, 0x80000001}) 2018/05/31 00:57:31 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140), 0x0, 0x0) 2018/05/31 00:57:31 executing program 4: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc30111f0", 0x47}) 2018/05/31 00:57:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)) 2018/05/31 00:57:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)) 2018/05/31 00:57:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x81, 0x80000001}) 2018/05/31 00:57:31 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 2018/05/31 00:57:31 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140), 0x0, 0x0) 2018/05/31 00:57:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:31 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:32 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 2018/05/31 00:57:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)) 2018/05/31 00:57:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16", 0x27, 0x0) 2018/05/31 00:57:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 359.294839] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x80000001}) 2018/05/31 00:57:32 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:32 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140), 0x0, 0x0) 2018/05/31 00:57:32 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 2018/05/31 00:57:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16", 0x27, 0x0) 2018/05/31 00:57:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:32 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:32 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 359.659152] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:32 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="96", 0x1, 0x0) 2018/05/31 00:57:32 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345", 0x39}) 2018/05/31 00:57:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:32 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a28967f88c9c407f2ec0b37a5d62327de627bb16835fd98f399ae3834c84a66aa6ad75a01741f7c64c1dde389ad2c085c041385b57a06a77cefe", 0x4d, 0x0) 2018/05/31 00:57:32 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:32 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="96", 0x1, 0x0) 2018/05/31 00:57:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:32 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 359.946668] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="96", 0x1, 0x0) 2018/05/31 00:57:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2e", 0x40}) 2018/05/31 00:57:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) close(r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:33 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="9616c03cf3dcae2725cae0df33ec8a106bb2b4a2", 0x14, 0x0) [ 360.316890] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2e", 0x40}) 2018/05/31 00:57:33 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) close(r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="96", 0x1, 0x0) 2018/05/31 00:57:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140), 0x0, 0x0) 2018/05/31 00:57:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) [ 360.573781] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:33 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) close(r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2e", 0x40}) 2018/05/31 00:57:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140), 0x0, 0x0) 2018/05/31 00:57:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) [ 360.894829] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:33 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:33 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140), 0x0, 0x0) 2018/05/31 00:57:33 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) close(r3) 2018/05/31 00:57:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc3", 0x44}) 2018/05/31 00:57:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc3", 0x44}) 2018/05/31 00:57:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:34 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r2) 2018/05/31 00:57:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7160bc3", 0x44}) 2018/05/31 00:57:34 executing program 0: socket$inet6(0xa, 0x5, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:34 executing program 0: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) 2018/05/31 00:57:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca42", 0x3e}) 2018/05/31 00:57:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:34 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/31 00:57:34 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 0: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:34 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:34 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:34 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 361.888106] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:34 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = geteuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002f00)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000003000)=0xe8) lstat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000003540)=0x400, 0x8) r10 = getgid() r11 = getpid() stat(&(0x7f0000003680)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000003580), &(0x7f00000035c0)=0x4) r14 = getpid() stat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000033c0), &(0x7f0000003400)=0x0, &(0x7f0000003440)) fadvise64(r0, 0x0, 0x9, 0x7) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000031c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x76, r5}) sendmsg$netlink(r1, &(0x7f0000003500)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2c008200}, 0xc, &(0x7f0000002ec0)=[{&(0x7f0000000100)={0x115c, 0x38, 0x0, 0x70bd26, 0x25dfdbfe, "", [@generic="ce896e367b4113a7112b1a9f04d3aa3de72e0f0ee52b34e9544bff6b26ba2cbc86ed87719add3ad2e92cc552224fcb65864d64d687a3a7f7a25867b11fd627c431abad6caeaaa99a54a1f9689c9829b700", @generic="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"], 0x1420}, {&(0x7f0000002e80)={0x2c, 0x3f, 0x108, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x19, @u32=0x3}, @typed={0x14, 0x4f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}], 0x4, &(0x7f0000003480)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80, 0x4000000}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003600)) socket$nl_generic(0x10, 0x3, 0x10) r17 = socket$kcm(0x29, 0x5, 0x0) ioctl(r17, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) ioperm(0x8001, 0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000036c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x9d}, &(0x7f0000003200)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003240)=@sack_info={r18, 0x0, 0x9}, 0xc) 2018/05/31 00:57:35 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:35 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:35 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca42", 0x3e}) 2018/05/31 00:57:35 executing program 0: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/05/31 00:57:35 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:35 executing program 1: socket$inet6(0xa, 0x5, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:35 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000029c0)="867b4c1dce44cb9715a087b0a1bf8040b66ff56edb07cee37c63ae5c6b296df8062bd3f1e4956577bb811e4f9918fc96695852f806943364ac82923f62f89c997dc10ecec5b92d4a5ffcc2c4b178ce77de80e6c02b48dfced174ac7c53b57810fc3e1afe4af8ca5fa31658c7b3694aac95eda329291cff07d6aad914b62e766741383809a6c165dad59b935890c5686e5a8bc8c7378ba22d0499ba4eef34b90ed5d5354a3a47bdec7a6885f93a499ecd13d5cdb48e5175bcbf885f71084811f6b07bfb03027f70e6e72103459f1f") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = socket(0x1e, 0x100000000000801, 0x0) r3 = epoll_create(0x100000001) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$netlink(r2, &(0x7f0000001880)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc, &(0x7f0000001840)=[{&(0x7f0000000200)={0x1d4, 0x1b, 0xe0e, 0x70bd27, 0x25dfdbfd, "", [@generic="bf85264ca1dc7a822e4ce25bb3269e0c80e80c26c013eb6502442328ea20db556eaa2b29adc0176fa73d0b5ceb3105657df941c9547e6de004e04427babb1345b1456eb86201d639dc4d12f607f2046fd60f08cc4d7e055f39d694cf6941077dbf213a625b8ac5945d92eed5d3233bae3eab6fa033", @typed={0x14, 0x7c, @ipv6}, @generic="4e103a2ffd52ddcfef170da9c32360e6d37eb755cbd19a01a13ed1ede988b66a168e5b18bb002ec2e149a6ad16d50cc115f66a78503be073a6099bbb564571fc543ae3b1e45ef02dfbfdc0baa0550def56265ba1ec63d1ef855a1a9062658aec0768d3d078da478e82c3b2c4f7cb2eeaa9611b2193f74caa525609", @typed={0x20, 0x8a, @str='em0\\_bdevppp0*&#GPLproc:\x00'}, @typed={0x4, 0x7d}, @nested={0x9c, 0x7e, [@typed={0x8c, 0x86, @binary="41c4d78b3dc6172baafd4a2f615f532c4f974a0bb624f29f186ba1a548d2f0dd90c403b2df16137ee0e7c54e6caf29befbc3f9fb272c39be11ca3f48e9cf2cf1343ac938854351d410e63130502d4ed422bdbde21d5510d93c08de93e554d5233ee7cbb7a94f2cd04cf1290c1aca99f399b8627f5f5048a6c02702aafab9f635a847605b7d"}, @typed={0x4, 0x6}, @typed={0x8, 0x1b, @ipv4=@multicast1=0xe0000001}]}]}, 0x1d4}, {&(0x7f0000000400)=ANY=[@ANYBLOB="381400002000000229bd7000fedbdf25100019002f6465762f64737000000000a23adc9b9dcec58a7aa24cd69aa5f13eff71127f6da90d0056c8053491ff11c9b41b71de1462568c38da69180008042f96baf0429f7ebbcf2001005da707910688f0d041fb6fec1cb78ad2e3a0520d6c13fa865d23e83ce14860530faa3671b96916c8028b7cfab67c1b063e851a2286541fdacb18cab3e9a90c0060004be69c54000000004c013300d835a0273d57a0703cc342572ba5a8a549e510a4760f8508008600", @ANYRES32=r2, @ANYBLOB="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0x1438}], 0x2, 0x0, 0x0, 0x4044081}, 0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x24100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000080)={0xa0000006}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$ipx(r4, &(0x7f00000018c0), &(0x7f0000001900)=0x10) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0)={0xfffffffffffffb20}, 0x8) write(r1, &(0x7f00000019c0)="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", 0x1000) ioctl$TIOCCBRK(r5, 0x5428) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/05/31 00:57:35 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 362.347875] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:35 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:35 executing program 0: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/05/31 00:57:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca42", 0x3e}) 2018/05/31 00:57:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:35 executing program 1: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 362.734160] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:35 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 2018/05/31 00:57:35 executing program 0: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:35 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) 2018/05/31 00:57:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:35 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000029c0)="867b4c1dce44cb9715a087b0a1bf8040b66ff56edb07cee37c63ae5c6b296df8062bd3f1e4956577bb811e4f9918fc96695852f806943364ac82923f62f89c997dc10ecec5b92d4a5ffcc2c4b178ce77de80e6c02b48dfced174ac7c53b57810fc3e1afe4af8ca5fa31658c7b3694aac95eda329291cff07d6aad914b62e766741383809a6c165dad59b935890c5686e5a8bc8c7378ba22d0499ba4eef34b90ed5d5354a3a47bdec7a6885f93a499ecd13d5cdb48e5175bcbf885f71084811f6b07bfb03027f70e6e72103459f1f") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = socket(0x1e, 0x100000000000801, 0x0) r3 = epoll_create(0x100000001) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$netlink(r2, &(0x7f0000001880)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc, &(0x7f0000001840)=[{&(0x7f0000000200)={0x1d4, 0x1b, 0xe0e, 0x70bd27, 0x25dfdbfd, "", [@generic="bf85264ca1dc7a822e4ce25bb3269e0c80e80c26c013eb6502442328ea20db556eaa2b29adc0176fa73d0b5ceb3105657df941c9547e6de004e04427babb1345b1456eb86201d639dc4d12f607f2046fd60f08cc4d7e055f39d694cf6941077dbf213a625b8ac5945d92eed5d3233bae3eab6fa033", @typed={0x14, 0x7c, @ipv6}, @generic="4e103a2ffd52ddcfef170da9c32360e6d37eb755cbd19a01a13ed1ede988b66a168e5b18bb002ec2e149a6ad16d50cc115f66a78503be073a6099bbb564571fc543ae3b1e45ef02dfbfdc0baa0550def56265ba1ec63d1ef855a1a9062658aec0768d3d078da478e82c3b2c4f7cb2eeaa9611b2193f74caa525609", @typed={0x20, 0x8a, @str='em0\\_bdevppp0*&#GPLproc:\x00'}, @typed={0x4, 0x7d}, @nested={0x9c, 0x7e, [@typed={0x8c, 0x86, @binary="41c4d78b3dc6172baafd4a2f615f532c4f974a0bb624f29f186ba1a548d2f0dd90c403b2df16137ee0e7c54e6caf29befbc3f9fb272c39be11ca3f48e9cf2cf1343ac938854351d410e63130502d4ed422bdbde21d5510d93c08de93e554d5233ee7cbb7a94f2cd04cf1290c1aca99f399b8627f5f5048a6c02702aafab9f635a847605b7d"}, @typed={0x4, 0x6}, @typed={0x8, 0x1b, @ipv4=@multicast1=0xe0000001}]}]}, 0x1d4}, {&(0x7f0000000400)=ANY=[@ANYBLOB="381400002000000229bd7000fedbdf25100019002f6465762f64737000000000a23adc9b9dcec58a7aa24cd69aa5f13eff71127f6da90d0056c8053491ff11c9b41b71de1462568c38da69180008042f96baf0429f7ebbcf2001005da707910688f0d041fb6fec1cb78ad2e3a0520d6c13fa865d23e83ce14860530faa3671b96916c8028b7cfab67c1b063e851a2286541fdacb18cab3e9a90c0060004be69c54000000004c013300d835a0273d57a0703cc342572ba5a8a549e510a4760f8508008600", @ANYRES32=r2, @ANYBLOB="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0x1438}], 0x2, 0x0, 0x0, 0x4044081}, 0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x24100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000080)={0xa0000006}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$ipx(r4, &(0x7f00000018c0), &(0x7f0000001900)=0x10) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0)={0xfffffffffffffb20}, 0x8) write(r1, &(0x7f00000019c0)="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", 0x1000) ioctl$TIOCCBRK(r5, 0x5428) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/05/31 00:57:35 executing program 1: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2e", 0x40}) 2018/05/31 00:57:36 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:36 executing program 1: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 363.033010] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000029c0)="867b4c1dce44cb9715a087b0a1bf8040b66ff56edb07cee37c63ae5c6b296df8062bd3f1e4956577bb811e4f9918fc96695852f806943364ac82923f62f89c997dc10ecec5b92d4a5ffcc2c4b178ce77de80e6c02b48dfced174ac7c53b57810fc3e1afe4af8ca5fa31658c7b3694aac95eda329291cff07d6aad914b62e766741383809a6c165dad59b935890c5686e5a8bc8c7378ba22d0499ba4eef34b90ed5d5354a3a47bdec7a6885f93a499ecd13d5cdb48e5175bcbf885f71084811f6b07bfb03027f70e6e72103459f1f") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = socket(0x1e, 0x100000000000801, 0x0) r3 = epoll_create(0x100000001) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg$netlink(r2, &(0x7f0000001880)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc, &(0x7f0000001840)=[{&(0x7f0000000200)={0x1d4, 0x1b, 0xe0e, 0x70bd27, 0x25dfdbfd, "", [@generic="bf85264ca1dc7a822e4ce25bb3269e0c80e80c26c013eb6502442328ea20db556eaa2b29adc0176fa73d0b5ceb3105657df941c9547e6de004e04427babb1345b1456eb86201d639dc4d12f607f2046fd60f08cc4d7e055f39d694cf6941077dbf213a625b8ac5945d92eed5d3233bae3eab6fa033", @typed={0x14, 0x7c, @ipv6}, @generic="4e103a2ffd52ddcfef170da9c32360e6d37eb755cbd19a01a13ed1ede988b66a168e5b18bb002ec2e149a6ad16d50cc115f66a78503be073a6099bbb564571fc543ae3b1e45ef02dfbfdc0baa0550def56265ba1ec63d1ef855a1a9062658aec0768d3d078da478e82c3b2c4f7cb2eeaa9611b2193f74caa525609", @typed={0x20, 0x8a, @str='em0\\_bdevppp0*&#GPLproc:\x00'}, @typed={0x4, 0x7d}, @nested={0x9c, 0x7e, [@typed={0x8c, 0x86, @binary="41c4d78b3dc6172baafd4a2f615f532c4f974a0bb624f29f186ba1a548d2f0dd90c403b2df16137ee0e7c54e6caf29befbc3f9fb272c39be11ca3f48e9cf2cf1343ac938854351d410e63130502d4ed422bdbde21d5510d93c08de93e554d5233ee7cbb7a94f2cd04cf1290c1aca99f399b8627f5f5048a6c02702aafab9f635a847605b7d"}, @typed={0x4, 0x6}, @typed={0x8, 0x1b, @ipv4=@multicast1=0xe0000001}]}]}, 0x1d4}, {&(0x7f0000000400)=ANY=[@ANYBLOB="381400002000000229bd7000fedbdf25100019002f6465762f64737000000000a23adc9b9dcec58a7aa24cd69aa5f13eff71127f6da90d0056c8053491ff11c9b41b71de1462568c38da69180008042f96baf0429f7ebbcf2001005da707910688f0d041fb6fec1cb78ad2e3a0520d6c13fa865d23e83ce14860530faa3671b96916c8028b7cfab67c1b063e851a2286541fdacb18cab3e9a90c0060004be69c54000000004c013300d835a0273d57a0703cc342572ba5a8a549e510a4760f8508008600", @ANYRES32=r2, @ANYBLOB="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0x1438}], 0x2, 0x0, 0x0, 0x4044081}, 0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x24100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000080)={0xa0000006}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$ipx(r4, &(0x7f00000018c0), &(0x7f0000001900)=0x10) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0)={0xfffffffffffffb20}, 0x8) write(r1, &(0x7f00000019c0)="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", 0x1000) ioctl$TIOCCBRK(r5, 0x5428) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/05/31 00:57:36 executing program 0: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:36 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2e", 0x40}) 2018/05/31 00:57:36 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x40, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000140)={0x6, r2}) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0xfcd9) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000800) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x0, 0x7, 0x2, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="9e19fd9bec0d2a8affbfc117a78134a8e05a2fe490fe1a83f484c6734b5b3530ea11bb90d3c1b0346032443e9873b0d3e2289fc9414fc5e33a8a8482c00a178500d7a06ffaf4ecced1a10707ca4365b10e187499e57a54732bdf4b19798f76148bae19d5686ea868784444bc3c"], &(0x7f0000000300)=0xc) r6 = semget(0x3, 0x3, 0x208) semctl$SEM_INFO(r6, 0x7, 0x13, &(0x7f0000000180)=""/135) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) fcntl$setsig(r3, 0xa, 0x37) [ 363.377283] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:36 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:36 executing program 1: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:36 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:36 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:36 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x40, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000140)={0x6, r2}) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0xfcd9) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000800) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x0, 0x7, 0x2, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="9e19fd9bec0d2a8affbfc117a78134a8e05a2fe490fe1a83f484c6734b5b3530ea11bb90d3c1b0346032443e9873b0d3e2289fc9414fc5e33a8a8482c00a178500d7a06ffaf4ecced1a10707ca4365b10e187499e57a54732bdf4b19798f76148bae19d5686ea868784444bc3c"], &(0x7f0000000300)=0xc) r6 = semget(0x3, 0x3, 0x208) semctl$SEM_INFO(r6, 0x7, 0x13, &(0x7f0000000180)=""/135) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) fcntl$setsig(r3, 0xa, 0x37) 2018/05/31 00:57:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2e", 0x40}) 2018/05/31 00:57:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) 2018/05/31 00:57:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xff, 0x3f, 0x5, 0xffffffffffff8001, 0x3, 0x3f, 0x5, 0x18f, 0x40, 0x133, 0x3, 0x101, 0x38, 0x1, 0x3, 0x1, 0x263}, [{0x5, 0x100000001, 0x7, 0x7f, 0x7, 0x9c4, 0x7fffffff}], "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", [[], [], [], [], []]}, 0x1578) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:36 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:36 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x88000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000180)=0xac2) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x600040, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x9b) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x880) fstatfs(r1, &(0x7f00000001c0)=""/82) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/05/31 00:57:36 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 363.685329] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:36 executing program 1: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:36 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:36 executing program 6 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:36 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:37 executing program 7 (fault-call:2 fault-nth:0): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:37 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x633, 0x14, [0x101, 0x1f, 0xed6f, 0x8001, 0x9]}) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000140)={0x201, @tick=0x6, 0x3289, {0x0, 0x4}, 0x1, 0xbfa49de6ccb125b6, 0x1ff}) 2018/05/31 00:57:37 executing program 1: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:37 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) ioctl(r0, 0x4, &(0x7f0000000000)="9ccf2c5a624ad70612e3dc940a9a74bf3c09471d346f584be6f2354f6a16185db25bfd8fabcdafeb3162ef6c513b95") socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x40008912, &(0x7f00000000c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:37 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:37 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:37 executing program 7: r0 = socket$kcm(0x29, 0x8000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x200) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:37 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x3, 0x10000) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x1, @empty, 'team_slave_1\x00'}}, 0x1e) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) fchmod(r1, 0x4) r2 = accept(r1, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/05/31 00:57:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:37 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:37 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:37 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/dev\x00') ioctl$BLKPG(r1, 0x1269, &(0x7f0000000200)={0x8, 0xa5, 0xd5, &(0x7f0000000100)="d486d5405c3abea706aea75ade3779a382061071fa2b80f9f3b29211a3522010f9d142679f2e8c0469f05f25faf5c1344a4c1c7a65b669664096251d19a1fea2a7225217d540e981f7d167752a5ad123088128aed6048b5cc665b53540e2a0027ce26c5524432a71f6d35aa409aa6f0d0c5c926d0519f20c441585ca2d2e212e04f0431f36f6fdfd74bde40b6559921f764bd8b42068fa95d4d6f040edf9944672ca1a4ff344008813abb9601b3aec0227ea1cc9406a9ded6c5103f950b9dcb3855658fba5cbafd6d05966f9aad62daeeec817009e"}) r2 = dup2(r0, r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x410000, 0x0) fanotify_mark(r2, 0x40, 0x8010010, r3, &(0x7f0000000040)='./file0\x00') 2018/05/31 00:57:37 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:37 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc700c9c39764d15b400000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:37 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:37 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:37 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:37 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bcsh0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000004c0)={0x0, @broadcast, @dev}, &(0x7f0000000500)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001dc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001e00)={@local, 0x0}, &(0x7f0000001e40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001e80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001ec0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000003dc0)={@mcast2, 0x0}, &(0x7f0000003e00)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003e40)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000003f40)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000003fc0)={@loopback, 0x0}, &(0x7f0000004000)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004140)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004440)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000004540)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000700)={0x0, @local, @multicast2}, &(0x7f00000045c0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000004e00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1012202}, 0xc, &(0x7f0000004dc0)={&(0x7f0000004600)={0x7b8, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x1e8, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffffff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x274, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0xf4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd1}}}]}}, {{0x8, 0x1, r16}, {0x4, 0x2}}, {{0x8, 0x1, r17}, {0x1a0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}]}}]}, 0x7b8}, 0x1}, 0x8000) 2018/05/31 00:57:37 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:37 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:37 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:38 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:38 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:38 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mq_open(&(0x7f0000000000)="73797374656d9d00", 0x40, 0x108, &(0x7f0000000040)={0x9, 0x3, 0x20, 0x101, 0xfffffffffffff000, 0xff, 0x7ff, 0x81}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x8, 0xfffffffffffffff7, "e6851ef36f59cc2b229377ab7dbee4da72934beba0ebf7b4a71e056fc3cb08035a94802dbc6533c998c1afa369b473f0989d148462fa5c63ef6600337d8981519a8e19e0d455a87c70ac84c3e859390d"}, 0xd8) rmdir(&(0x7f0000000200)='./file0\x00') madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:38 executing program 1: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x5aa7) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1000}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:38 executing program 5: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rmdir(&(0x7f0000000000)='./file0\x00') r1 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="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", 0x1000, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000040)={r1}, &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x20}) 2018/05/31 00:57:38 executing program 3 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x40) r2 = semget(0x3, 0x0, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xe0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x1}}, 0xffffffff, 0x4, 0x7, 0x800, 0x40}, 0x98) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000100)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0xaad8}}) 2018/05/31 00:57:38 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00'}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:38 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xffffbffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:38 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 365.402013] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:38 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:38 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 365.571350] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:57:38 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="005b010fde6dde05000970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x41}}) 2018/05/31 00:57:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='mcryptd(md4-generic)\x00', 0xfffffffffffffff8) add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="1cca14c5934a5298ff5b92c62eb2c2afbd5075cce975223f45991d04d1a24f17be2c9d5f7814d6cbfd62404ad7ddf4544a72895fa552", 0x36, 0xfffffffffffffffd) socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7ab4e2e2051b9dcc289c4a5fb3a71ce9cf9d8d54027ab21f02287de9e18fc3e9bcb816285f20c291c9023dde82dfd616498aeaf979549af59ba5f2c4e482774046453f32ce86f6858fd7ebb566c9e58229f73479d4a602bf9bc2b808c566bf56636c4d4bb2b52ae523ad44252b529067ec9d428019df7b447cdf448720accb17af9815508b6d20848959b6e67588f3d0b324cf77556859c25dc092f1c4f66bae0e0c3e7e9ad33ec390abae3b768e370081d6fdd886df985ef0f12f9e33792e448d78c6113fa2c8836731b83df4309061fd44036b664d01b48210916af92f3b5f16d0514c3c444f481056f1ab519c14a9ab", 0xf1, 0x0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, 0x0, r2}, &(0x7f0000000080)=""/99, 0xffffffffffffff67, &(0x7f0000000680)={&(0x7f0000000540)={'sha3-256\x00'}, &(0x7f0000000300)="f1ab2b340bcf0e98614320e011e95499847dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d57d6d00aaaa80345228466ca420e2ee7651532ac4b3315cf7c23b61e83afccc6950a9b404bab1bdb54a17e4b2df872ec2eb6bc7317e7066e173fd7e4b9b0dc41ca4d8629d77748d523447796cf1b32e5f1a8694c94f933f32e6af449e9e7278fde0aa3", 0xfdcee140154b99b9}) 2018/05/31 00:57:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9d8, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:38 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:38 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) shutdown(r0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x20000000}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) 2018/05/31 00:57:38 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x68, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="49c8f9f1c274db988d52f225a3b05daec08b866bdfecb5e15daa3f49203179103dd7e144b1031de220106bbac1fefeead07b35918d5a51648f8781b0775fc80b33c6354e621d1fb7615fc0eb7b45b67c3748ef9586", 0x55, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="76626f786e657430657468305e21657468306b657972696e6765746830a576626f786e657430637075736574766d6e65743173656c6600", 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, 0x0, r1}, &(0x7f00000001c0)=""/99, 0xffffffffffffff30, &(0x7f0000000680)={&(0x7f0000000080)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000000)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:39 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:39 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x400) fgetxattr(r1, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/200, 0xc8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/05/31 00:57:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fdatasync(r0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x80000001, 0x2, 0x9, 0x1, 0x1f}, &(0x7f0000000100)=0x14) r3 = fcntl$getown(r0, 0x9) sched_setscheduler(r3, 0x0, &(0x7f0000000180)=0xcb) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x4, 0x4dd, 0x8}, 0x10) getdents64(r1, &(0x7f0000000000)=""/187, 0xbb) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:39 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000000)={0x19a, 0x1}) bind$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r3 = semget$private(0x0, 0x0, 0x200) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000480)={0x6, 0x3, {0x1, 0x3, 0x100000000, 0x2, 0x9}}) getresgid(&(0x7f0000000200), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000400)={{0x5, r4, r5, r6, r7, 0x40, 0x1f}, 0x28, 0xffffffffffff1dd7, 0x1}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2202, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14048034}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="1cee1da39d532eeee7c3", @ANYRES16=r2, @ANYBLOB="000025bd7000fcdbdf25020000000800020002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40100, 0x0) sendmsg$alg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="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", 0xfd}], 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x290, 0x80}, 0x8000) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000040), 0x28c2}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:39 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000005, &(0x7f0000000000)="0047fc2f07d82c99240944146b6756e9c4fc0f3fba5553b1a4ba70") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x188) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x32}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000300)=""/4096) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:39 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:39 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x50100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x0, 0x6, 0x5, 0x80}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x7ff, 0x10}, &(0x7f0000000200)=0xc) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$setstatus(r0, 0x4, 0x4000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getegid() semget(0x0, 0x7, 0x582) r4 = semget$private(0x0, 0x4, 0x20) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, r3, 0x0, 0x0, 0x20000000000000, 0x1}, 0x9}) 2018/05/31 00:57:39 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:39 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:39 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf849fd6a, 0x80080) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ioctl(r1, 0x1ff, &(0x7f0000000240)="0004100000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0xf17d, 0x7, 0x500, 0x1, 0x2220052, r2}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:39 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xc4000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xcd5d, 0x200000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000140)) 2018/05/31 00:57:39 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) 2018/05/31 00:57:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = dup3(r0, r0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000000)={0x57, 0x80000001, 0x76446811, {0x3c, 0x40}, {0x0, 0x3f}, @const={0x0, {0x7, 0x73, 0x101, 0x1f}}}) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044145, &(0x7f0000001f64)) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x30000) getsockname$ipx(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x200, 0x9, 0x7, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000440)={r4, 0x4}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000180)={0x10000000, 0x4, 0x2f}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, r5, 0x0, 0x0, 0x44, 0x1}, 0xfffffffffffffffc, 0x200000008000, 0x4000000000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x3c, &(0x7f0000000280)=[@in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xd7fa}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r6, 0x3, 0x30}, &(0x7f0000000380)=0xc) 2018/05/31 00:57:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:39 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:39 executing program 4 (fault-call:4 fault-nth:0): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:40 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f00000006c0)=""/4096, 0x1000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'lo\x00', 0x1}) keyctl$link(0x8, r1, r1) 2018/05/31 00:57:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = getuid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x7, r2, 0x0, 0x0, r1, 0x2, 0x1}}) 2018/05/31 00:57:40 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0xff, 0x2, 0x6, 0xfffffffffffffffb, 0x4, 0x4, 0x8}, 0xc) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) socketpair(0x13, 0x4, 0x7, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000380)=0x7, 0x1) 2018/05/31 00:57:40 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:40 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x105000, 0x6) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000240)=r2) 2018/05/31 00:57:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x18000) setsockopt(r1, 0x7cd3, 0x0, &(0x7f0000000040)="70cce2399e887d7e6c79e047ec24504f729f879fc769f5e47a8a710d78831f45f847428f6829c81b9dd7f3b24b141fe915834a681caf75c3ef503e7415b804355f3afe403e68734c39ce56342d20b33a616e48190188eb2a1b3ed3789e73d058296af0841856d3a2d170865d72f1bf6c103ce8c2fbc1c48942a60ed4e86ab5de6eaf6fb69a3febca82c5f599245578546d08a5d850", 0x95) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="9a000000dd8e934dd68d454f36372279984af949d68d885d3ed545d448f0d76af26cc26fb6d58e4e9c9550655b14e3277a75afa0aaecd2fded0e0f2b9fbcb821a9db4b055ae28307bb506256474b24e822e5ebe065974f6ad0a337d41275c4a8e3b74551195ccc4eff2955aaa668e2e7658b3d51a4115aa24155b6b9d9cc88312ea26c1f2fed5eb434157f0ea50ce38a6dea28e0ce35873ea5d478b4e4709903711adaabdd9f5753e850dd226fc2bfd2b68404dfe469c55a884ffe7fcd6c3d25ed5080c28c1bb6461cdec7"], &(0x7f0000000100)=0xa2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, [0x100000000, 0x3, 0x6, 0x10000, 0x2, 0x8, 0x7, 0x4, 0x5, 0x6, 0x2, 0x65, 0x3, 0x3, 0x7]}, &(0x7f0000000300)=0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/55, &(0x7f0000000040)=0x37) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x80, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:40 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:40 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8913, &(0x7f0000000080)="03dda22f07d80700000070") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1000, r1, r2, 0x200, 0x719, 0x2000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x200000) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000300)=""/117) 2018/05/31 00:57:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:40 executing program 5: r0 = socket$inet6(0xa, 0x806, 0xcd3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:40 executing program 4: ioctl(0xffffffffffffffff, 0x8911, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bcsh0\x00', 0x2002}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103400, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x7, 0x881, 0x3, {}, {}, {0x4, 0x7fffffff, 0x1ff, 0xfd5f}, 0x1, @canfd={{0x4, 0x200, 0x80000001, 0x5}, 0x1, 0x1, 0x0, 0x0, "a67ebe6ccb87f2b26471a69a605e4307702d20a63528f08730dc9e9a4d3edd9925cb1a273b9612517b15babebb7648826464b8c7628390026db647195de68fe3"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x800) 2018/05/31 00:57:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000100)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228400cb420e2ee7ad5ac462d0b980ea4639b9b48243ce8d0d459377590938bd5af95695230f13dd4f488b749e17386fbc9017eaaf1638adbc7b0cb1f06c4850d5358d4c4af4ce5f3bd0ad871d12b427fdd3ed0d0c2efd3296abcfe4a868800000365da300570b3ec4aa33c687aa528baed355364fe6ed5d35feb62a7fadcf50ca28dfad78cac46687ec522dddb5bd306e24d3513c547d6b43", 0xd2}) 2018/05/31 00:57:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/31 00:57:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, &(0x7f0000000280)=""/180, 0xb4, 0x200}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x200000, 0x0) sendmsg$alg(r1, &(0x7f0000001b00)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f00000004c0)='!', 0x1}, {&(0x7f0000000500)="41d4a6a7e6ba4907180af453af7898b44ccb9d69cf987eeada66202c93b24a5bd2f3b0129da94b898e63c208b7f7c705ee1091831ee00ac5221e1d6a0329d9e88b48597f6b6d1aad75dfac50151e7f98d8ebac1f8283901b0ad847f64dc2b851d843004349cdc043df3314d263529630fdd644aa9606cb109d8dbcd27d290a896400e99b9a6000dd7f5cb5797a03bb8f9b8050ca61f2152730ec98fcc9e3e72df15de3852f4197e08bfd", 0xaa}, {&(0x7f00000005c0)="bcb60f69a251266ddfb4c7a265920e0abd4c6f31636808e3b71ff03c6ce29cc7196a6620055c563e00b584c5660a40659478726939343c86f18c4564d6238969efb0739dd5136f52a1e8f284dd4d60d9e4da1052003f31b80e71f4e26ee10f808228da12609406a8482126b9fcf3e5c4aaef4df212b6610eb22e6c37c50845803893d34657a8cf455c965154e88c50cae3fb109cdd3dbb9c6a243b6abf84d5a7fe81ab2a09ae6df323a2d5e010201223", 0xb0}, {&(0x7f0000000680)="639e6b5e8abfcff30fad82b9b5877736", 0x10}, {&(0x7f00000006c0)="2ce5ea382a1651d9ef164be88d607026c2f3dc4bb9f9323e471e2f591a1981689519cd4479502073dee90481b3154c3988a94521edf33e00aff4caff09fbc5ffa05ba0c88beb24aa153bdec15e1465e3ff0140f23cb3b84e086d776837eb32275f8bbb3fe0653bb11717c0fb138e3372c34176f2fd876119b013d858dfed1c8600319cd8ddd49b3b146e8b9c5628d43770afbee5fbaa7f9fd844620ff692dbab55f16464495c27cef3a629bf434993b0815ecb1bbd842a66133f69b952198990c6cc603c0edc8e66ebd87ed8cb1a0545feb7f7cb3cc914", 0xd7}, {&(0x7f00000007c0)="f083ba6bbdcb92c17f59cec8fdcd1f6ad818d7c89e2bedffb05554ad6caaeeeb0573c19b91c4af6908c859574ddde914a2e54939c19201cbddf887e175a0e03cb11f02e054655e375376fa2bc3bf545c65893382f3010db1ef9838b1", 0x5c}, {&(0x7f0000000840)="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0x1000}, {&(0x7f0000001840)="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", 0xfe}, {&(0x7f0000001940)="5610336bfaa020dd1effbfde0e2c2fd8f1654fd682240eb462535ab8c57525e808a011e2db0ba1034decb909e1477c38267dce0ca7691daa0d412ca4beefbacfa80fa9c83a0fecff9bf369494410488cce7c290a7c96be7f311fc03b5b4efe8568b57925658d5340829fd5f6c094da11797a80abc3a7a0cc9ced8cfce5504ab36671d570b2be71b5db9594fbedf2f33132dfc8277beeb564403578234eb3cff7a61bd6298d6e3bad64932e0f0543fcf8cf88d5aa5b8c1b28f3e3d947d80831ce7c02148dad1f96e75fc9c75c4906c2d4ba30faed3c973adc4872ac5f91187cadd7709168ecc3d66d55b2be1a0f8c0afe3101fc333bafc6ae4981191f7b", 0xfd}], 0x9, 0x0, 0x0, 0x20000840}, 0x4040010) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) pselect6(0x40, &(0x7f0000000200)={0xad, 0x5, 0x81, 0x3, 0x1, 0xfffffffffffffc00, 0xfe, 0x213}, &(0x7f0000000340)={0x5, 0x3, 0x400000000000590b, 0x46af83b2, 0xffffffffca1f2c22, 0xffffffffffffffff, 0x8d, 0x5}, &(0x7f0000000380)={0x47, 0xff, 0x9, 0x7b521a57, 0xe5, 0x7, 0xa2, 0x9}, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000440)={&(0x7f0000000400)={0x1}, 0x8}) timer_create(0x7, &(0x7f0000001b40)={0x0, 0x1a, 0x2}, &(0x7f0000001b80)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001c40)={@loopback, @broadcast, 0x0}, &(0x7f0000001c80)=0xc) connect$can_bcm(r1, &(0x7f0000001cc0)={0x1d, r3}, 0x10) timer_settime(r2, 0x0, &(0x7f0000001bc0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001c00)) 2018/05/31 00:57:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:40 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:40 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:41 executing program 4: r0 = socket$kcm(0x29, 0x8000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"627071300000000000000020efff00", 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8910, &(0x7f0000000040)="0047fc2f07d82c2aed3d6b") splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080), 0x1, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x80003, 0x52) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3, 0x4) 2018/05/31 00:57:41 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:41 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:41 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x40, &(0x7f00000000c0)="e342cb70a79d34d0aac6777a45bdd511fdf56d425da8ff0e0cb9eec2ac7b93b3c2c273dddc46b5e0de285c528633a2fd736a33c0452d2e504d10d5ec7de99a528e1e293e4c26838937615132bfd8b61d8c2bbbc6e4090f8a1cf571030f5fe2c04c0915c95ad098c130b8bbe302234377e21d3ccfe74b5de646e2c60453f91ac482b53904bf4e8408bbce4a12a673e514851d05f2e086ffaeabc401c12e629d181668ad0669de7df21b1acbae8ba111c75d83f2e16c0417a3f2a388016bd6d23bbe9a785d4bc7e58436f56e4f333d48b96f5821be035034592b737fb5226cbbe81c5b3d070ee0acae") ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/31 00:57:41 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) 2018/05/31 00:57:41 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x4, 0x4000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x8080a, 0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0xd5c, 0x6], 0x2, 0x3dc, 0x6a8b, 0xfffffffffffffffe, 0x40, 0x7, {0x6, 0x1, 0x1, 0x7, 0x7, 0x1ff, 0x50, 0x3, 0x1ff, 0x6, 0x7, 0x5, 0x25d, 0x1, "23323630d55f6410abf905e8d76fd77f08520b22f5bb2127c521dc7eab52549d"}}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000280)={0x0, 0xac35, 0x97, 0x2, [], [], [], 0x5, 0x0, 0x400, 0x20, "ecd4f441f265c2a9be48bc394b64e201"}) 2018/05/31 00:57:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="c5e88e59957307cc0bfecc16eef9769e316cc80ba3395cdcb9e404f32371", 0x1e, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, r1}, &(0x7f00000004c0)=""/99, 0x303, &(0x7f0000000000)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000040)="f1ab2b740bcf0e98614320e011e954999d0353ee0b000000000000008265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55a02fa32b6c353c6c874c805987d6d0", 0xfffffffffffffff1}) 2018/05/31 00:57:41 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:41 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/05/31 00:57:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="7e96df722d1b0d1590e13556fbcf82ba1ce69800e4c8180ec707ed56394fd2e8a695305ee495384e8d08f453ca8ed5ef66c806e11a132ecbf53d0dc5ad87070be0a3ed4a899b1b16e26e8a708c3e396e3036070ee5d6de935dd1e75263dd5416f3d94d8df84b2ebb019111a2ab6162b08319a30cb8604ec073eb0216ced4c6566e392100461a9538e8d2502459ad190d89ccece7", 0x94, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="766d6e6574302d2fd0706f7369785f61636c5f616363657373656d302376626f786e6574315b7b707070316d643573756d00", 0xfffffffffffffffb) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000280)) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=""/99, 0xffffffffffffff97, &(0x7f0000000000)={&(0x7f0000000540)={'sha384-avx\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0xffffffffffffff51}) 2018/05/31 00:57:42 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000007c0)='/dev/vcs#\x00', 0x7, 0x200000) connect$inet(r1, &(0x7f0000000800)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0xc}, 0x1000}, 0x1c) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:42 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:42 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0xfff, @dev={0xfe, 0x80, [], 0x17}, 0x8f6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2c) 2018/05/31 00:57:42 executing program 7: socket$kcm(0x29, 0x5, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000040)=[0x4, 0x4, 0x5, 0xff, 0x6, 0x7f, 0x2], 0x7, 0x0, 0x79, 0x2d, 0x4, 0x2, {0x2e, 0x2, 0x2, 0x3, 0x7fff, 0x9, 0xffffffffffff7fff, 0x694, 0x5, 0x4, 0x5, 0x3ff, 0x4, 0x6, "bb698817d49757a7614332bac568b423b17a5f11930fb9327bee398e8ecff74f"}}) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) 2018/05/31 00:57:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff]}, 0x4000008}, {0xa, 0x8, 0x200, @loopback={0x0, 0x1}, 0xffffffff}, 0x7, [0xdb3b, 0x5, 0x2, 0xf48a, 0x4, 0xc8, 0x3, 0x20]}, 0x5c) 2018/05/31 00:57:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x800) recvmsg(r0, &(0x7f0000002840)={&(0x7f0000000340)=@hci={0x0, 0x0}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f0000000480)=""/210, 0xd2}, {&(0x7f0000000580)=""/205, 0xcd}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/41, 0x29}, {&(0x7f00000016c0)=""/34, 0x22}, {&(0x7f0000001700)=""/168, 0xa8}], 0x7, &(0x7f0000001840)=""/4096, 0x1000, 0x7}, 0x40000121) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'lo\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002980)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002bc0)={&(0x7f00000029c0)={0x1cc, r2, 0x400, 0x70bd26, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffe1}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/31 00:57:42 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:42 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)=0x1) 2018/05/31 00:57:42 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:42 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mlockall(0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r0, 0x3, 0x1, 0x7f, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000180)={0x6, 0xc462, 0x7, 0x0, 0x9, 0x6, 0x1, 0x401, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x8, 0x9, [0x6, 0x3f, 0x4, 0x9, 0x800, 0x21c, 0x5, 0x5, 0x40]}, &(0x7f0000000200)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000240)={r4, 0x8}, 0x8) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:42 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x7, 0x1, 0x2, 0xa33bd9af238f57cd, 0x8, 0x1000, 0x3}, &(0x7f0000000140)=0x20) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:42 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x400, 0x100) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5e73, 0x2, 0x1, 0x7, 0x0, 0xcc4, 0x2000, 0x8, 0x6, 0x1, 0x80000001, 0x80000000, 0x8001, 0x81, 0xffff, 0x3, 0x56f, 0x2, 0x9ca, 0x8, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x5d, 0x3, 0x0, 0xbc, 0x3ff, 0x5, 0x6, 0x1, 0xf03, 0x5, 0x6206, 0xffffffff, 0x9a, 0x0, 0x4000, 0x5, @perf_bp, 0x4, 0x7f, 0x1, 0x7, 0x2, 0x4, 0x3}, r1, 0x4, r2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000000)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='mcryptd(md4-generic)\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="778238ecc9fd40bc12321118efe249edd0722fe9bf3f085f3c279f92f9661108", 0x20, r1) gettid() 2018/05/31 00:57:42 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:42 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:43 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00'}, 0xf) lseek(r0, 0x0, 0x0) r1 = socket$kcm(0x29, 0xeffffffffffffffd, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000200)=""/163) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xbb}) 2018/05/31 00:57:43 executing program 5: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xfffffffffffffdd5, 0x800, 0x81, 0x2, 0x2, 0x3f, 0x401, 0x28e, 0x38, 0x167, 0x6, 0x0, 0x20, 0x2, 0x1c4, 0xed}, [{0x6474e551, 0xffffffff, 0x5, 0x9, 0x1, 0xffffffff, 0x9, 0x4}], "ab90926d4be35abda745159342f269bf136ebfa75631d886b34fc1a696f0b587bf7d759a8f20f95f4c7f31774559b6d1593d02ca33579ddae47043c5c557a16f557e42ec6cc045b1778547c7f2d5fe62787e6403b3e1ba5a4b7d41ce6c5ea7a0df3def9cb4a38e6753d5a933ab429429c30e814b5378d9b2eed7a844a3b01685fba56cfe064cfbfb541d678bc348fcafa601620a73ff18470939027de19a1c3f4a8aba2100c5dc322cda795a474aeca5", [[]]}, 0x208) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x7132f6ca4339258e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x92, "cbd82563aa482f224c538daa05dc4fbb5deb695ab1a499fc1952814229df24eae1bb5636804fbb02a5256a0f867bad9051c1b8011707dc688e4c0249cce0ff43b065bf25f41ef4002432343d2857433a521e9b6cf29cf8bc6acd38fbe3d6ba0bbb1ee94d4824e5e66853e7e8112aba0e5c77e47a92a793a49d702775916c784a7549a3513fbb51150a44b4a7e2993a9a37f7"}, &(0x7f0000000180)=0x9a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x81}, &(0x7f0000000200)=0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:43 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000001, &(0x7f00000000c0)="0047fc8d041da6a9dd994e") r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000240)={r0, 0x20}) socketpair$inet6(0xa, 0x5, 0xd, &(0x7f0000001780)={0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f00000002c0)=0x1000000000006, 0xfffffffffffffea1) openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x4000, 0x0) r3 = gettid() r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) recvmsg$kcm(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/247, 0xf7}, {&(0x7f00000005c0)=""/38, 0x26}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/253, 0xfd}, {&(0x7f00000017c0)=""/177, 0xb1}], 0x7, &(0x7f0000001740)=""/46, 0x2e, 0xfd}, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @empty, 0x3}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in6={0xa, 0x4e23, 0xeb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in={0x2, 0x4e22, @rand_addr=0x6}], 0x74) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x81, 0x200) getsockopt$inet_tcp_buf(r4, 0x6, 0x21, &(0x7f0000000300)=""/173, &(0x7f0000000280)=0xad) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x9, 0x2, 0x91, &(0x7f0000ffe000/0x1000)=nil, 0x1}) capget(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000040)={0x8001, 0x2, 0x3, 0x600000, 0xfff, 0x100000000}) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7f) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000400)=0x35033e9f, 0x2) 2018/05/31 00:57:43 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:43 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101902, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:43 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) socketpair(0x13, 0xa, 0x60f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7d5, 0x30, 0x1, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x1, 0x0, 0x1}, 0x10) 2018/05/31 00:57:43 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80000, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)}, 0x10) 2018/05/31 00:57:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0xa8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff8000}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2a}, 0x3, [0xffff, 0x80000000, 0x1, 0x6, 0x3f, 0x8, 0x6, 0x100000000]}, 0x5c) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200000) 2018/05/31 00:57:43 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:43 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x800000000, 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, 0x2, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:43 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) accept(r0, &(0x7f0000000000)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x280440, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x59) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000180)=r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000300)={0x130, @tick=0x20, 0x9, {0xf5ab, 0x1}, 0x80000001, 0x3, 0x2}) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4000, 0x0) 2018/05/31 00:57:44 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x110) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000000c0)={@dev, @empty, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) recvmmsg(r0, &(0x7f00000024c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/16, 0x10}], 0x2, &(0x7f00000006c0)=""/4096, 0x1000, 0x9}, 0x200}, {{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000440)=[{&(0x7f00000016c0)=""/175, 0xaf}], 0x1, &(0x7f0000001780)=""/141, 0x8d, 0x4}, 0x1}, {{&(0x7f0000000600)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001840)=""/182, 0xb6}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/213, 0xd5}], 0x3, &(0x7f0000001b00)=""/226, 0xe2, 0x100000000}, 0x8}, {{&(0x7f0000001c00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001c80)=""/124, 0x7c}, {&(0x7f0000001d00)=""/36, 0x24}, {&(0x7f0000001d40)=""/12, 0xc}, {&(0x7f0000001d80)=""/189, 0xbd}, {&(0x7f0000001e40)=""/196, 0xc4}], 0x5, &(0x7f0000001fc0)=""/111, 0x6f, 0x3f}, 0x100000000}, {{&(0x7f0000002040)=@un=@abs, 0x80, &(0x7f0000002240)=[{&(0x7f00000020c0)=""/238, 0xee}, {&(0x7f00000021c0)=""/91, 0x5b}], 0x2, &(0x7f0000002280)=""/117, 0x75, 0x40}, 0x4}, {{&(0x7f0000002300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002380)=""/36, 0x24}], 0x1, &(0x7f0000002400)=""/188, 0xbc, 0xe4}, 0x8}], 0x6, 0x10002, &(0x7f0000002640)={0x77359400}) getpeername$packet(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002840)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000002ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040000}, 0xc, &(0x7f0000002a80)={&(0x7f0000002880)={0x1cc, r2, 0x8, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb2d}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/05/31 00:57:44 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:44 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 371.596268] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/31 00:57:45 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:45 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$kcm(0x29, 0x100000000003, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8040, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)=0xeb) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x803) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x1ff}, 0x8) r3 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000280)=""/84) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) ioctl(r1, 0xfffffffffffffffb, &(0x7f0000000300)="d4de1d09ba974aa3d40cfa3d7135db686a69ef70e2792a5c66a61ce14f17cae6cf5aa0905edf5ff5398e1d60b79b6e132e686bc4777abd0805e747ab74bfac1e7f155470ccf7d6f8acf42b1e0bfb8303ae59af158b4ab3bdf423f35ce2db5f53226cdde4b190286413fb43a424bca19e47997d45b1e59311b9f628c35e652605d1e137179c48a830d145ed1f5176aca181fc6ab217c76831785d9b186af6269dc428d7097ed728246ebc3b7028d99036cdc66e45d12e298d6512095b2b0b91f66bffd2b889718fbf1fde7080da00b17441528f38372a1d58bb51268619969930e74c15e3b501e29302696127cbbaa1b8a9949fd1cb7fac") 2018/05/31 00:57:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/205, 0xcd}, {&(0x7f00000000c0)=""/5, 0x5}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000001480)=""/153, 0x99}, {&(0x7f0000001540)=""/205, 0xcd}, {&(0x7f0000000200)=""/44, 0x2c}], 0x8, 0x0, 0x0, 0x40}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x6, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0x8) getsockname$ax25(r1, &(0x7f0000001800), &(0x7f0000001840)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000017c0)={r2, 0x8001}, 0x8) 2018/05/31 00:57:45 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:45 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffeffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f0000000000)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000080)="f1ab2b740bcf0e98614320e011e938299aaf9c76247b51e46454999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aae70395488ebcf93c4231e2e80b4ae00f3f109efc33ec3a39fa8f74980d8983862a7aa0278fe5b28be5de1a802ec54d579ccdef1f9534dc3d3a249048e351544de6f027e1a1cf4ed03c7262a612aed53baa1113e684f2f5241cddd21d6c11f11dfc6499753e51544ec209d355ddc710018714bb9fe22292852bca5afaf57bda89577bef5f84430a2ff32f42822ad509cc19fe49fe3bf9a2ebefd239c78d4f6", 0xdf}) 2018/05/31 00:57:45 executing program 7: r0 = socket$kcm(0x29, 0x4, 0x0) socketpair(0x0, 0x80000, 0x7d, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x14) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x20200, 0x0) 2018/05/31 00:57:45 executing program 7: r0 = socket$kcm(0x29, 0x4000100000000004, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:45 executing program 5: r0 = socket$inet6(0xa, 0x300000000007, 0x1f) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x62000, 0x0) sendmmsg$alg(r1, &(0x7f0000002d00)=[{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000280)="b5e930c2023687715a300532a9aa52d2fc0ffafe7fb387707f580618e2d968e453706e74735d1ed188397bea2b0d4e6a30b24d0c54bce461f8ad286d3cf7bdd29db9ae1e5b1ac152b9f984e65c723870e8543c48da65a44decebf72159744cb398548ddcb834305099bd849e006d729cd2ae25d85463c4615dadf858249b949bc96fc0f4dfab608d47b78ec49be0b250a949eb9a14b5c8c1fe8c930c568c00243bbd6efb27dea2ebded196", 0xab}, {&(0x7f0000000340)="fce2b52097d28f74b0e4ffe75b104a325a6680b84d24148c9ad599d3ffcf6384e8502475fb1a2e30e54b16c22c7015e8a8270178bfc20f70ff3bf997d3f50c77475a63db9821dcdb1d086978cdd73f840064ab1be75f8724a9577e178010ab20e2d2124f89fa273f0f185e5ef41a5344d689c617dc7e227422d421e0b881a0c87f508d60a454d2175b78147c69aab43eb3f91efdf5d5", 0x96}, {&(0x7f0000000400)="d4709361ec9f325dff3681753d61a668dcf2598b1ba02ee9d4709398a6b21ef0dd51f82365b8d51352c799766cf6d6e046694594782c861c1b8967", 0x3b}, {&(0x7f00000006c0)="764b02b68db1b4184e0a978deac3ee0b3d9d16b66c809f277dd85cefc6c894966989d072913ac216fedec655af294d8d7a13aad7355f94744854318f40125820c9c7b7975e359ba9faf5e9151a00ae774b47b1046fcbe6a90581bf5787eee093d1aac2e50a1a2f0a5f6da605565e00a46834754c64b1c11463c3b8c679eedbe0c55c4f37d7976a5d7a316426632ad6b06eb9eac1fa3229e7480e3310848c7f8be8d0513602e1ea7813b4f20dad7bcfe7fb989c0afd17287c4d304da85640a13e1841172d48a991c1e294a1b73c7cc9783967837a8f", 0xd5}, {&(0x7f00000007c0)="702086b136abeb6aa5ff64dcef4d4c89904e4ad93ba76da392a431d1784dd1502a7e9baf7c371a09e5e06933fe17f27f0f6258946b86ba19d7e2ca08e717865fdd858a02545f887c9d2a98b8d709257a230ed94a945fae1cd1de44ef74bf7d25b93757531208487eda6a3247db27ce1c181249c2a32b12c17ef81d2b7bf8bbe294021f907db1e3706f6b2af31192b783756ea06271a73138cc2de55f8ba608a7c216b6faa62a921c6e9f901217384383574ff9bf9b7c9985ad6f390d3336bff37aa8ad8ccaa61c77fa", 0xc9}, {&(0x7f00000008c0)="54c05ace31f94acdf68435fa889aba19b59d4cc40e5a8efc5c190e263a91f76c97d70394ea1e89c477a70c32d9c31af35f1f97c076680166950562576328005d11daf8a764d91b41698349fb7464cc3e73f54eab41a3e492206301be4a21b41953a6992e8ad1cb471a000998bf5eb8f7c5ab12945b29c3a00b8d8a83b0ef431d9e787b7872fe0fe28a38d6d5c5de449274ab3194411a52f7aebb28f754cfefcf22406ce3e3de8f4aaa1aab7fb474b04a79b120bc47499f2f644c0bb6e837cafbd4b82dadd4319e99ad7b419fefad0d82e1609231de014dca9028393cc7a156fd57f1c5691ea6a1dd0ba9d0772096824a674877ccb8cbac818900", 0xfa}, {&(0x7f00000009c0)="b94f7526d06b69d168ee7091c2a6cb5593c34176ffc38b4178367a09247e72168d59457cfebfb77bce6dc73402b3780fcba3c66db9fc89c4a84de1418af096e7129e206a2a36b7021ef19a658cf92f3907d2e2ea1f0c0d228eade84f51ed10c9865d341e7475d738245558d79fceded1a546b9502351bdc2abd70118f07040abd7d8a0cf250d54a4553ebd6557480a53fce957c6972d5d44e89384c1193523407bc5422182c2f7bb2590652c335528cb8af900c1477012bd0d62793ec6e235b56495dee44891a39fcca9a1339beb07248dca01d2", 0xd4}, {&(0x7f0000000ac0)="3f8c8a5abca0ee0d03bd3d1946c55aea860c55eddb975eefd7560da5e64572176eeb2355fdf4f014f14e528ac8ca258f1794e5cb156e25b5136e52b26da0a1c9274c666b0e000e748a3bc5ffee3588917a0eb6e6d7dc7bcbafaae2bb3ea507a5c75f3ee524c1da2c45947d6a33d985f1400c1cf847a1dd078a1b9581d82d9e61f6aa7cc69e26303316a733cccc37aa7ada3e1cd97aded386e898644177eabbc139e593b251b5f1aef519639db2512827e5a8e0349c79bffda31a6ff2cbffefbccdcb0c57a4536bbaa06e7cfc4768a190d5c21e04d5ed45623098a54804b516d06e395f0922858f351473ed", 0xeb}, {&(0x7f0000000440)="5467e09e9c8fd8a9943ed07af5131c8da390", 0x12}], 0x9, 0x0, 0x0, 0x4800}, {0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000600)="6eb714d0e79f4a5e64b18a9a3d46d8c5e2c99b81abbb708b7fc827a7e5895386e72c25fd75", 0x25}, {&(0x7f0000000c80)="dffb52c9b2a0a70f9b93a6c303d4417c464b5ede84fa7aba306bfba51cad4159cf76fb7d0405bb7b501479e9d281cf951ac2590f03b06705b407774c39b89696cd0ee505dfc2306baba4652a00b59b21fcbef8d8c979d1a28adb446b0ba7a99907335f99ed5761cdfb89a96a7543cbfa36bb537597e39e5d469d75f1a9bd75a9733d08535be7", 0x86}, {&(0x7f0000000d40)="69bdc0bc290a6b4eb1eb8ef6c276276955e5b5b88f5cf636a6beebbca7bc314c9bf3a8405ee76774aeb3646f065327db552cb7f5da66792bee09928eb8e0c2546e06bab9a69036a525a3497490f09a057f7c51cdb3ecb2b0e5ff7a3d87f5a2f6cb796ba16b977fcd", 0x68}, {&(0x7f0000000dc0)="4d450f5b567cfb065e8fdea22d7d6847a4588cd318df7c52712526bebc78989c08b443f167894550f83ba1e71dd220e6170880b79665c254f8c6a7ee902c985b015539a4f4c97f0d51922f97dbb91b271846ea9b0f57dc0b151c337e2bae05b8313b03d4b2445df9f6eff3cbdb2b3991a3c3ed389f86b5f92ef6d8ac4972c05399caa7ed66d557374ea959aacb5c754572394c745e6a0cf17f31304fc51b70d37bed77", 0xa3}, {&(0x7f0000000e80)="80adfe3b2bf0038f5d8ebe08873e63532ef4717a3691bdfa582c513bb25bceec64624227750c9592e14feccf3de9e527aec4ed90f86dc4223a65d49c45e06dd270498769576bf8b85d8bcd837d110ab097a89aec4399b3db6f7eb00cd1e2da605d963af567e9d3380fa26ac1511afda0b9ac93aba69394b9feeba1a7ae7a12634df3ef3fb1387b269d16352be15ed82f38043a6414c8457778f81fafa7522e78bcd37969c9ad4639ee914ae69b92807cb9ac49a9d33eea076739e34ebf2c74ee963e", 0xc2}, {&(0x7f0000000640)="12913b040aa95882e4dcabe44ed803bdf9c335472177976f27be67f2cff2b09f4ba4190518e9bbd19dd06269b6e9d021", 0x30}, {&(0x7f0000000f80)="2840e61fcf5576eab4791272833eb8e9c6e6922a56d95bafa8886d2413293be08c258c1b8696d1010f05de", 0x2b}], 0x7, &(0x7f0000001040)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x20}, @iv={0x108, 0x117, 0x2, 0xee, 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"e762d16f90926cfb072baf9366a5aabc08e8db47a2b934eeabeabe8ce55c49610a6892aa45fb58181834c4d47442c2fd9cb5d0258e87474400ed07f484958f7f67bfd002c258ba95d30bbe7783f98fb74e97cd3f78165d31856a8e5e286444beb8dce738d7a7168a0974673736d66d5c4970fa7a1b83ffe80c3f8fdf2f833a62688b4df3c2a98de0bf240a8b1cd018adf5893571065f1b47335c645508e87e44da43fafff6a3925e502a83832116aeee60ea7a10b5a868da3baff1dffd5dd0ae21c87b68a744de9b98690c028861627eb017b1ce30ac1e552420"}], 0x288, 0x90}, {0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f00000019c0)="ddd227bf798fece9442ae8875ca29d417540526e1c63fc4b6643ebaed0338fcfb5c96b0c881d53944b7ce899b0ebf4145773c30bc294490885ec305b2c47d97642bc69cac17f21d6d67e9aefe2062574612d0409c325ee7061e7aaf8701c95ed6dd824142e033b8a55a81949ca351286b93bebc9b88c8f81b4cea47aa6bfe101c7a4b5a8ba33195ecc087684838be7776cbbfed9d6386c655dbf549bb2b483be120eb2a519a3", 0xa6}, {&(0x7f0000001a80)="3f5d4f307cc4b0a75b0c2dacac20859a975fd7a6dc081035567bc5884aba2ea2ead0481d0a451b8e76542226bd7344d080450cab7ce1a93f00bb3f6426cfd1ec2d86d6aee564d43d4638259fa9e1ac971f733b833b900f211a986a200d5fef46a6bd00b111bec26282d4e41a3a1d8b1b7859f10d446bb33ff8b31befbd0c5287332dc31651f7abd7d1fe911a09518af92da3a61061d39ac473dc83336d74564bd9530ebb249a27912b7be7ee071b6baab677b7f977f54a211d3dd255519795f2e68985b806268099b71e6ec90656210bd98b9bd223b197e4f54ace58c5bfb73f151a744e36afa8bd48695de997661ed7ebb164bfe58df37921b2b757f2ee6d3039d20116994f6953e4a196f9e91a91999cc4f2deafe38480a91e64e8427f2b44111a59675e2aa0de74cf9122bacf25bd0113358cdbc22102c64dfb38b0c6e7ac08b71c7907c652a4b91c3e3e4c330e60cb5d0911104df0223008e1b3806905b7233b4453313119459221f8866741bb549cafa57ef5ec01bc61797777788b470f9e996f9ffba5552d4fae5c83c9f8bb4467318b94c572c02740794270b6a1ba96fbb604088e11eb4c93a488a1889294260fffd95446bd410463523b607ef304afd49eff139b1436bf6270abefb84ee3fb36d23756eb95f63663232bf7e759eb6c88c2244cbe18c6ef57b95590ec0ec73d2b4676a0960f25eb79b1341f68b83cf55686a147c50b0255a625bc7a7de05fcf17e4cb72332f3cd62c08b6c4fd25a5e642b60dbd13c2693ebc95e81c74d201df13b594ff273f2c678229774b56d32ef1c57797b817c23a8ebec527d2711d2c456b5d52ce2e8b8564b26cc258e2dfdc4dbd1b8d86d6c0f44c2e5eb58ed305039c16fae2205c41666fc058a9434096e3a625e4ccafc3117b7811849f35eabc5cc854ab44ec81a5e456e98e1283529be5e9ca3edf70f999b0065f6619ec516239da0a363940989e3205e4fdc4960177d93be30fb0eb120820c4d8486c757d090e7c08c5ab447e4e532f737d5f69fb0bd51729fae9894d976cc835f43e3448715218102ed2851f58dc39cbdbecc3044259a19139029b3bbea0506661a03b3ad463f26c0d7f183c102d1f92797b0e1113d246589d9dd199b4c9f4f59ad2bc1b1f307e72dd89306eaba65f888aeeaedb2c1116fa8704cbafcffc74d1e0130fb175ab19a329377d460b3c5b41751c1ac1de4e65186d74ec1d97de69064865ab7373797812affa3d6a5a419e6a9246f80eff4a15b77061404afc20db3f527a63136553e4ba5a70a872e51441c60dbc50fbd269647f70254cb2d3499e7327cd5fb661fbb146d44ff0bde9bbe00f41199955561a5d154e8a6a71b2e4c526dd832cd8bdcb75eb888da6d814c5823d50bfe501c519ad157865a7e9d37ca2decf002961b7503d48b48eaefb0dbfad417764f4d603084ecf143761970aa46fdd547d7555996968a16b8e48597cc304a3a2c11e2e3e8438916c201b2d73d08f8f3e69345cf50f081890f389668feb2c172091b916078cb940962a4748359afe19dd1adbbca3693d5d71289bdad5bb762605ff7cc7ee6a019f4470fc894960e281fdef99fa20ad664ae3e0a71b5a6e0a72bc0d63d1185abb2f1f6c0effd398fd3453afbbca0fdf5dcb4b6f887f7764a305b79dd1374157185c5113886bac73d306ede02d6e2818d4c1d23f53d73738fc0a3580af3e92aeb9ccd35a25b0b236ea3fc4cfed9f59f33057f86ee7acd722a41dcf21c4c3bb64f059b73851b8538dd706dd85aaa15d8d6d585964e64cce2a6531f05253c447a01a7b28258748ac131f145b64b65710dd12840854d0ffc90f896da2eb7eed2fd54c785157a15179409c4c0f183f273dba8dfd3cb09f6a80a2430cefa76440320d380302194120d35820215655da2b68209ce7131c499f256e66d906a11f1e1645fb775f0d63597b2622d7c64039502be1d70f1e5dac0db669f35cfc0c01accd660503e7b4795ce44e63a5447929820297cc99b850dbb9a533208722018be7dc26dae5d0161f587cec368318c64f47e35bfb4293cf5a94a708b5492308a10cbc8e314235be5debb5a03e4470e1f423b80bc168c711c480f251a07d85bddeede96eaaa0b938b9e4ccb361f69833342a17a01e4bca60ab36cc9553e4c32e817d0bc20dde7ea516ba966c9d8dff5009b4c0f8e6eecb18e371048c23602df4b90d716df3610f72c682e38f3666f0cfc33cb9a5c0d505f82fb616fc7eed0bf4190541ebcf0563e49972e62380130d19091b906f55ed91b1154ee0819a98864b2bdd33b7efb11f74b35344954cba567bf7b8877fe66605a766e01c7fc9c499e56f77d4637244303a8a20dd46f831c53069f7bbd67f95f6701b094811668436fe8f300ebbd763c3ff991053a44cfea1febe2e501a834b0d6bf1f413f3123c82948e3eb2e5fa40b39059a3f48a89b239bd02c1b922d81422dddab759c012fb52d3b20c7d743ae0d5d5109818ef86f42c4088eecc4739f61042b831486fb818946a6b76822ffc705e52cb57aa9f9c41c4f19ca995e083df1dd17c4ef29277d20eaf8e9b6379c5ba49f0c995a7eecbe8301b931200a2c4ebcff61f9ea488ac0687b5927fa0aafe780d56b18343ed025b72b6967792ae43296a4a31679d4c55716660dd50bbaaeb7e1219f9c162ff95f5fc3ca33bbb463bf706ef737d63cd02eea5d568268ed3f738bda7f9e021b9cbd9dcd90cad326161aef4cfa40bc22152e8d82a719b04f4d981ae3891ee616833bcd91129f851aaa2eb7f0d9fbe7fb97d52a0c01cd5734c91e35870c56c1a36cbd97cbce5b91f8af4199d609d100ce8e686bf3b6ad028be25bfc99b3abe06bd6557757b56b4a44a0ef330b18eb5cc3976a8f5b7286514a62d090d2f9b351d7ff3d1dfe4b14ed17d72903fb8e6735f5fe9bf4966fd5837c622b99e7bbc32ee31d7e8b302d347a724e28ccb0e70bbe7486b51a50e087d81ab437e2489daeb51067f4439bcdfa91fbef5c9d8b88d7d1996d2c689f433a2399f8cc1cf8004c7d43ada55c16f149e49a299b697f58bfe4e855fc3e9b64914a9aea74b6acc72570c9934f3be691122cb4ea9fd30ed5d0fdc9fa6d7cdf5de4d980167c4928e428b2f43355f01e245010b5ae26b33c387716ffb01b90704ee5daf405bc25f3361e353cb74d4cd9779a3555ab2968abf51e2ebe3fa65beec34ba1d91ce245427807b560519abb7283226a6a7541c30e4a482d06c419c5504ac646f7cadd1f3c9c2e259183818a7b4e6797f98f23a75fe24af2830bb76666d226333ccbe2520995cdbfde912227d4c27b67a10db4496783216f2012d29bc660f50bbe204b862dba789ab6d3d97922efcd5c5bba154c0dcba235b0a1f14aea53261d91c2e541ca410371db5d797b7259ec982bc7faa934ccef75a4c0de904500b77170e5de2a7608b33ec1a6e90de7dc94ab76d9a7742896a17e0b89fbca850e8b2cccac6b754e271a0fddffa198d646d71fcdc2bd10fc4f6dfd884b59bc0df3201abf6d8f4842c84e97004f0fef6aa40a9a3eb3861b1d3b0c5b156ba1aaa36be07774c92703e839f729bb7bcd63ecb99661b7e40c3f4f833429da9edf2d528c3371a80290354c1d306eb03281aad7efcfe0f12672cdf9388419cd76bd8d9c3895ac5107b4bab3b6b3ee5f40a38324b2741ed28e65c85bda969c4e46fd15de71c5075a0d0a4e0d13639d35858a2a5121ab39bcad63569f09173c22116334fba93117cf2c5af845c12d7a24edcfef860f404df4cac6e0d03177097067520fdb57ed68fa4761d264f7ebd283134c1ecd898b29bf99b28f1181c727c586b139fe7fb4bf5fbecbe001c75bc1d5ffdd97888fa0870c2939f70e15f8a36d0a5840ec106a611899efa52138bcb1ab3da760ad47d7ba445ad6fea102ad36fd0c7dab540bfe9584a36a32e242abd5ee64a7883bc588a56204ac35d9b937c11418e8acc1d1932688343d35136846286d209eed41b29cf91fceb5cc7db334301ecbd2f1f9bdcab3f6bd4c65f4077dc0d10ac396f5367dfb477a7060bfc1d5622df59c924670644d2bc4d3a840639ff6ede9026fa8f0dc3f8cabd0089855307a514f4ada652778a2f489bc9ff2cd3eb8cfb3abde7353312aa6f2c3aada80b3a085dc5426c1bc428d19e71cc076adf1459a929f26c256cf9e76ae90c95586671bf565bf027fb295395a0b1fd0498a1c7e0b9f0fe419cbcc006974fad9abb40d1c73c73ac7fabead4249f16b04380197d400e675daaac8a886390343146200be517279cdfc7164b948a012755d0764317eddd61a6587f8b7657f2c1782d993b0a76fea2f2c96c6e25541dd79ea5cf3b915b0c5a1cef398e160e9354529748155ce73b6dc9cd071dd4c66af170894bc5a448f2ebb3da60457f9777cd869910052833c72b56702e5bde2c46e7e58aaa6eb80edeb69795becd22c2127f4132b748d6a95bd0664ebec7284321cd12c25d8b3e0acd2fa12ca351869d96747b5c876d6fc3f7d313817190f92326bbd87519e6f02f1296f78e935cb250b7faf78ab0d3a3f8c87b86da8975e299b70fc9decc9239c917f8010242afc41d6bd51bee960b64e9f6ec3fb9d5ad38b3cb46d309ac93e31fa33b6c0d73b0c920d10e24b35bf0b084b62f641328831a2dd9ae5a81c5de33174be988b75fc8e78e252a196eede8bf6f59f1008d53ca807244b0c295a255586a73d81b7bc374dee7e8bd478005597261009168def6e09fa0ac8ea6662213300fc1b2789d4a83c11a74d9dc80b41f35740fcda0f4994a9dc9cd1bfbaac4cd640e7d3faf12c8b8b1ff760945801e2780fa9d6982b5aef035a506e5d078b619cfa9b24aa581778d58252f7e94eef5a08d2bc7fd4f3d084f90f2715dd4bbd3647b806f304366e8504470ca2dc6d4937009d088dbba5e94d72f6e9ef17efdc4b0418188ee7516e84c6dac57b8994e31d3374ebec59e5479cddf0cb935d447c182976023b3d475ede758a8e006f47b15e79b41e4e5a787d19b8168929e158e926f495aada99c897f216a8516e643b3e7379d89733c1183e0b35e873f232eb110b5c8796057339c4a14d018c1f14b7ed6731c95de2058c66598997efe9901c89a829a80c95e3b15687f432fd4ded4c771082a58aba0798ee9df0dc341c9aa52c4cc0c13d6b6251f7f10a1908b464894e5ce4363b16f081b80ee0dcfd715ae14bcb0828c55b958bc43c5ffc9fa597c188e13000b177c18ad9f4c53c217a007e0b49ae880177bd7af8287e608bff7f6e5c0fc9742acc6a071c1c77c8b58b0b871434c7ee8862070792cb69a42ede02435469b599d52ee3c33dd10908e7a697af6da70de057d5ff142a5006a758134915cb531458e3337344505e60a7f63b87b0d620616aed7dc733ae483ec38628a28c661356812d5348325fe62bb2194e0c410452000b582753f5433a4d1ca5c5b11c4bd749ebf659f11084a82c79c5f94fbf811b993bfd04a2dcb762fb96a8c224c5cb94b0750b02d71649982ac1dde2e5f9aa6a52076413457d957d06d33ed5b37973b833b6505d64379ea0082e5404ddceaea3e39b73bccebcc905fd5f58c1f96b46e2e11831ebe974e9ce265ab57a1bf9f2bbe22c1bd8f1a63306166c79cf320bcffe90ff84db76f71fa2051b323bba2bab2240b14815bd8692a73c6f3949e30d698c3461b5109d51f6a625ca027bd58db4f16440ce7f770b4c03636c00d0f587096679ca502cd9df99135f2dcd355f065c130b1b5bf779e1d964957d5ac298d0e7d6bd69f89923b081113f18b2ae0", 0x1000}, {&(0x7f0000002a80)="77a2b6f1004a4a6b726c0f12da2e2ff6e47c6ebe7a21cab92112b08aff31a2d34754d5c2733a14fef0a22ba7a2541010e0adfb78a577d2ff67f8974b09a2b0dfcb03a5b5f94cb7f0860307c30322e146d1432f94b252b8388cb558ad571c0c474d04fc9bbc38728e8dba1843d78ccbb35e06d317d7949350652aded38e8de7303609afdbe159d400cde01239892c6831a85616ce62371e03423e24a8914746e5880cfde5ae73d7ee829bb0ddfa6b508789f688bc848a77595737429e0843b3ec861a509cd5aac619e4692b56faa4d6e7ee4f215b88ffa40f0013f94d6014f00c0a7ee8b320da7d2081773db2d3", 0xed}, {&(0x7f0000002b80)="b06158725e7b60e960e413d5af85649ad05bfc535dc0f90b67bfac55de6b4e16ce88d14009df3d7d287c03fb897c54240966c282ec1e6b636fb98b", 0x3b}, {&(0x7f0000002bc0)="bf908e57058ce309faa8801ae5fb228e601e627216f65bd25519b1b6835430f9d63269111434157ae97d72b65241259ca3c8", 0x32}, {&(0x7f0000002c00)="67d2f8b10af1a6ebdc5d7fb40869e1c9bcecc3623bce41bc11555678d8d284dd6df2c6a3620560", 0x27}], 0x6, &(0x7f0000002cc0)=[@assoc={0x18, 0x117, 0x4, 0x89}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x20000000}], 0x7, 0x800) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2401) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e23}}, 0x0, 0x2}, 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x3, 0x0, 0x3}, &(0x7f00000001c0)=0x18) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000002ec0)=""/101, &(0x7f0000001440)=0x65) 2018/05/31 00:57:45 executing program 3: r0 = shmget(0x3, 0x1000, 0x800, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/78) r1 = msgget(0x0, 0x5) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/244) r2 = socket$inet6(0xa, 0x1000000000002, 0xfffd) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:45 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:45 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:45 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200003, 0x6a) mq_notify(r1, &(0x7f0000000180)={0x0, 0x18, 0x3}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x7ff, 0x10000, 0x9, {0x0, 0x989680}, 0x100000000, 0x5}) 2018/05/31 00:57:45 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:45 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00'}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb0b6, 0x624001) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:46 executing program 4: socketpair(0x11, 0x0, 0x7f, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="4dce2b71671c"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'nr0\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000140)={0x45}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:46 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, 0x0, 0x625, 0xfff, 0x500, 0xffffffffffffffb2, 0x410000, r1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/31 00:57:46 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) fcntl$notify(r0, 0x402, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x14042, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x3e, "6e48ab6bbb2f4383b49efb2928a9df8aa12e5c9cffa0151e7c36b2734204b79536dcfb36f4f2dedeb3e1d4d7e8b4efb09ff7b23068e86591bffc4fed3b56"}, &(0x7f00000001c0)=0x46) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x7f}, &(0x7f0000000240)=0x8) 2018/05/31 00:57:46 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:46 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r2, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r2, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = semget(0x3, 0x3, 0x40) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000040)=0x4) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000100)=""/34) keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f00000004c0)=""/99, 0xd, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:46 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7fe6aa3c281e92af379c50cc315f3cfdf9cce8e2648a686a6b1b3505c70217699e0da6bab5a321f353abc04344718a3e01124a2f9853065d7eaabaf29c2b2c5cc92e10112c8565602e3b2d80797c0748597df68ab44199db85581dbfbc319700bc5ca5cf2e2bca747fc82f6dc7430e849eb060ebec58bce0731609a6a513960f6ddc866659fcf3fe25a8437ece13f1b026ccbdfe0de35e2af17f30ae214b16490fad01a3c24de53eed4f2caefddff671472273ab19b406286627a560f25157ff231d89e0d03a59b5895f36dbe76be35f3b24c36157a8fb15bd036af8aa2a39ec563352be88dc314a", 0xe8, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x3ff, 0x8, r2) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:46 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) capget(&(0x7f0000000140)={0x399f1336, r2}, &(0x7f0000000180)={0x1f, 0x4, 0x9, 0x9, 0x8, 0xf9a}) 2018/05/31 00:57:46 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:46 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) bind$bt_rfcomm(r2, &(0x7f0000000140)={0x1f, {0x1, 0x4, 0x1ff, 0x1ff, 0x1, 0x3}, 0xff}, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:46 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x24020400) ioctl$int_out(r2, 0x4140, &(0x7f0000000080)) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x400000) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tp, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000300)=""/195, 0xc3}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/6, 0x6}, {&(0x7f0000001400)=""/116, 0x74}], 0x7, &(0x7f0000001500)=""/119, 0x77}, 0x2) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:46 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:46 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:46 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:46 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20080, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/4096) 2018/05/31 00:57:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={r1, r2}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:46 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:46 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x121000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') poll(&(0x7f0000000100)=[{r0, 0x2}, {r1, 0x502}, {r1, 0x8002}], 0x3, 0xa54) recvfrom$inet(r1, &(0x7f0000000080)=""/73, 0x49, 0x1, 0x0, 0x0) 2018/05/31 00:57:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) accept4(r0, &(0x7f00000000c0)=@can, &(0x7f0000000040)=0x80, 0x80800) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40880, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:47 executing program 1 (fault-call:2 fault-nth:0): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:47 executing program 4: exit_group(0x2) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/101, 0x65) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000240)={&(0x7f0000000140)=""/234, 0xea}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:47 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:47 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) flock(r1, 0x2) [ 374.385974] FAULT_INJECTION: forcing a failure. [ 374.385974] name failslab, interval 1, probability 0, space 0, times 0 [ 374.397430] CPU: 1 PID: 22844 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 374.404835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.414227] Call Trace: [ 374.416878] dump_stack+0x185/0x1d0 [ 374.420561] should_fail+0x87b/0xab0 [ 374.424343] __should_failslab+0x278/0x2a0 [ 374.428654] should_failslab+0x29/0x70 [ 374.432578] __kmalloc_node+0x236/0x11f0 [ 374.436677] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 374.442084] ? __get_vm_area_node+0x28e/0x810 [ 374.446663] __get_vm_area_node+0x28e/0x810 [ 374.451062] ? unlock_page_memcg+0x7a/0x160 [ 374.455442] __vmalloc_node_range+0x2a7/0x1170 [ 374.460073] ? bpf_prog_alloc+0xe0/0x500 [ 374.464176] ? kstrtoull+0x757/0x7e0 [ 374.467928] __vmalloc+0xe2/0x100 [ 374.471426] ? bpf_prog_alloc+0xe0/0x500 [ 374.475553] bpf_prog_alloc+0xe0/0x500 [ 374.479485] ? strcmp+0x83/0x160 [ 374.482917] __do_sys_bpf+0x828e/0xe740 [ 374.486957] ? syscall_return_slowpath+0xe9/0x700 [ 374.491836] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 374.496806] ? syscall_return_slowpath+0xe9/0x700 [ 374.501710] ? prepare_exit_to_usermode+0x149/0x3a0 [ 374.506775] ? syscall_return_slowpath+0x86/0x700 [ 374.511669] ? syscall_return_slowpath+0xe9/0x700 [ 374.516566] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 374.521986] ? fput+0x25c/0x2e0 [ 374.525335] __x64_sys_bpf+0xda/0x110 [ 374.529179] do_syscall_64+0x152/0x230 [ 374.533110] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 374.538326] RIP: 0033:0x455a09 [ 374.541537] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 374.549309] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 374.556610] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 374.563911] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 374.571211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 374.578510] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000000 2018/05/31 00:57:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x2, 0x7fffffff, 0x0, 0xfffffffffffffff9, @tick=0x6, {0x4, 0xe886}, {0xfffffffffffffffa, 0x1}, @result={0x6, 0x8}}], 0x30) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000080)=0x80000000, 0x4) 2018/05/31 00:57:47 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x800}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x8000000002) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:47 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:47 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xaa8) fcntl$notify(r0, 0x402, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:47 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x509700, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket$inet6(0xa, 0xa, 0x9) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000380)={'icmp6\x00'}, &(0x7f00000003c0)=0x1e) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x3ff, 0x4, 0x9, 0x401, 0x3, 0x7, 0xfffffffffffffffd, 0x111, 0x38, 0x75, 0x8, 0x1000, 0x20, 0x2, 0x100000001, 0x6, 0xfffffffffffffbff}, [{0x60000006, 0x1b79, 0x101, 0x8000, 0x10001, 0xd79, 0xfffffffffffff4f9, 0x100000}, {0x70000001, 0x2, 0xf23, 0x80000001, 0x4fd, 0x400, 0xd9, 0x400}], "f792793ae981463e3a0ed8315a2301c47e31f6f34b2c449b34126dc2736c03e30b4a2a7209e326491bd48efdfb7ad18e54e0f71338d8d922287c8c84f7d3e245ddceb2c9784bf932b08157a2b70654e7d5cd12016c1843a9a3a72bb9c5514d2db6e67aee2f60e0e8c4ccf83deee1795d176a5157e8066b83716a1da6a0f1a6931ebc8a48961ffb57068fbab413783011732847e002e887cf1e8550228520443b60503122c75a1eb5f3fa65de9fa6fe20b488eb", [[]]}, 0x22b) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x9, &(0x7f00000001c0)="934cc6dfad7db140e9104c8e04c607d82c99240970") r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) [ 374.586037] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 374.597170] syz-executor1 cpuset=syz1 mems_allowed=0 [ 374.602466] CPU: 1 PID: 22844 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 374.609860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.619254] Call Trace: [ 374.621904] dump_stack+0x185/0x1d0 [ 374.625582] warn_alloc+0x3fc/0x660 [ 374.629299] __vmalloc_node_range+0xa9e/0x1170 [ 374.633936] ? kstrtoull+0x757/0x7e0 [ 374.637705] __vmalloc+0xe2/0x100 [ 374.641215] ? bpf_prog_alloc+0xe0/0x500 [ 374.645352] bpf_prog_alloc+0xe0/0x500 [ 374.649302] ? strcmp+0x83/0x160 [ 374.652741] __do_sys_bpf+0x828e/0xe740 [ 374.656791] ? syscall_return_slowpath+0xe9/0x700 [ 374.661682] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 374.666662] ? syscall_return_slowpath+0xe9/0x700 [ 374.671631] ? prepare_exit_to_usermode+0x149/0x3a0 [ 374.676706] ? syscall_return_slowpath+0x86/0x700 [ 374.681640] ? syscall_return_slowpath+0xe9/0x700 [ 374.686544] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 374.691970] ? fput+0x25c/0x2e0 [ 374.695319] __x64_sys_bpf+0xda/0x110 [ 374.699159] do_syscall_64+0x152/0x230 [ 374.703101] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 374.708318] RIP: 0033:0x455a09 [ 374.711530] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 374.719280] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 374.726579] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 374.733883] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 374.741189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 374.748484] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000000 [ 374.755969] Mem-Info: [ 374.758533] active_anon:108750 inactive_anon:75 isolated_anon:0 [ 374.758533] active_file:3598 inactive_file:9132 isolated_file:0 [ 374.758533] unevictable:0 dirty:54 writeback:0 unstable:0 [ 374.758533] slab_reclaimable:3693 slab_unreclaimable:10188 [ 374.758533] mapped:74298 shmem:84 pagetables:1132 bounce:0 [ 374.758533] free:960514 free_pcp:686 free_cma:0 [ 374.792116] Node 0 active_anon:432868kB inactive_anon:300kB active_file:14392kB inactive_file:36528kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297192kB dirty:216kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 374.820347] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 374.846669] lowmem_reserve[]: 0 2817 7244 7244 [ 374.851398] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 374.879361] lowmem_reserve[]: 0 0 4426 4426 [ 374.883866] Node 0 Normal free:952356kB min:41208kB low:51508kB high:61808kB active_anon:430988kB inactive_anon:300kB active_file:14384kB inactive_file:36528kB unevictable:0kB writepending:216kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10304kB pagetables:4700kB bounce:0kB free_pcp:1256kB local_pcp:644kB free_cma:0kB [ 374.913919] lowmem_reserve[]: 0 0 0 0 [ 374.917866] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 374.931421] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 374.948440] Node 0 Normal: 1198*4kB (UME) 2941*8kB (UM) 2335*16kB (UM) 1851*32kB (UM) 1498*64kB (UME) 904*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 13*2048kB (UM) 130*4096kB (UM) = 952688kB [ 374.966835] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 374.975570] 12813 total pagecache pages [ 374.979622] 0 pages in swap cache [ 374.983178] Swap cache stats: add 0, delete 0, find 0/0 [ 374.988613] Free swap = 0kB [ 374.991722] Total swap = 0kB [ 374.994807] 1965969 pages RAM [ 374.998092] 0 pages HighMem/MovableOnly [ 375.002124] 106315 pages reserved 2018/05/31 00:57:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) flock(r1, 0x2) 2018/05/31 00:57:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5c9, 0x4) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:48 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x10040) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0)=0x8001, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xc8400, 0x0) fremovexattr(r3, &(0x7f00000001c0)=@random={'trusted.', '/dev/net/tun\x00'}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000200)={r0}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000180)=r3) 2018/05/31 00:57:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="ab2ab99ab0112e92620170") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000780)='/dev/zero\x00', 0x280, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000600)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f00000000c0), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00190000300060f2000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x4040010}, 0x20000000) ioprio_set$uid(0x3, r6, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) socketpair$inet6(0xa, 0x801, 0x2b54, &(0x7f0000000000)) 2018/05/31 00:57:48 executing program 7: r0 = epoll_create1(0x80000) fcntl$setsig(r0, 0xa, 0x3e) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000140)={0x8, 0x9, 0x3, 0x5}, 0x10) socket$inet(0x2, 0x80803, 0x3) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") rt_sigprocmask(0x1, &(0x7f0000000040)={0x3}, &(0x7f00000000c0), 0x8) madvise(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) membarrier(0x8, 0x0) madvise(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x19) 2018/05/31 00:57:48 executing program 2: socket$inet6(0xa, 0x5, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:48 executing program 1 (fault-call:2 fault-nth:1): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 375.183856] FAULT_INJECTION: forcing a failure. [ 375.183856] name failslab, interval 1, probability 0, space 0, times 0 [ 375.195409] CPU: 1 PID: 22893 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 375.202810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.212199] Call Trace: [ 375.214845] dump_stack+0x185/0x1d0 [ 375.218535] should_fail+0x87b/0xab0 [ 375.222321] __should_failslab+0x278/0x2a0 [ 375.226614] should_failslab+0x29/0x70 [ 375.230565] __kmalloc_node+0x236/0x11f0 [ 375.234666] ? _cond_resched+0x3c/0xd0 [ 375.238596] ? alloc_vmap_area+0x1e6/0x15a0 [ 375.242993] ? rcu_all_qs+0x32/0x1f0 [ 375.246781] alloc_vmap_area+0x1e6/0x15a0 [ 375.250971] ? __kmalloc_node+0xe25/0x11f0 [ 375.255331] ? __get_vm_area_node+0x28e/0x810 [ 375.259899] __get_vm_area_node+0x3ab/0x810 [ 375.264268] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 375.269762] __vmalloc_node_range+0x2a7/0x1170 [ 375.274385] ? bpf_prog_alloc+0xe0/0x500 [ 375.278520] ? do_syscall_64+0x1af/0x230 2018/05/31 00:57:48 executing program 2: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 375.282630] __vmalloc+0xe2/0x100 [ 375.286164] ? bpf_prog_alloc+0xe0/0x500 [ 375.290293] bpf_prog_alloc+0xe0/0x500 [ 375.294224] ? strcmp+0x83/0x160 [ 375.297658] __do_sys_bpf+0x828e/0xe740 [ 375.301701] ? kmsan_set_origin_inline+0x6b/0x120 [ 375.306597] ? __msan_poison_alloca+0x15c/0x1d0 [ 375.311331] ? syscall_trace_enter+0xa3/0xf90 [ 375.315887] ? do_syscall_64+0x9f/0x230 [ 375.319930] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 375.325355] ? syscall_trace_enter+0x90f/0xf90 [ 375.329993] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 375.335446] ? fput+0x25c/0x2e0 [ 375.338857] __x64_sys_bpf+0xda/0x110 [ 375.342708] do_syscall_64+0x152/0x230 [ 375.346666] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.351891] RIP: 0033:0x455a09 [ 375.355104] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 375.362861] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 375.370168] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 375.377474] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 375.384781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 375.392081] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000001 [ 375.399704] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 375.410803] syz-executor1 cpuset=syz1 mems_allowed=0 [ 375.416105] CPU: 1 PID: 22893 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 375.423494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.432877] Call Trace: [ 375.435513] dump_stack+0x185/0x1d0 [ 375.439185] warn_alloc+0x3fc/0x660 [ 375.442882] __vmalloc_node_range+0xa9e/0x1170 [ 375.447511] ? do_syscall_64+0x1af/0x230 [ 375.451624] __vmalloc+0xe2/0x100 [ 375.455143] ? bpf_prog_alloc+0xe0/0x500 [ 375.459266] bpf_prog_alloc+0xe0/0x500 [ 375.463199] ? strcmp+0x83/0x160 [ 375.466628] __do_sys_bpf+0x828e/0xe740 [ 375.470652] ? kmsan_set_origin_inline+0x6b/0x120 [ 375.475525] ? __msan_poison_alloca+0x15c/0x1d0 [ 375.480250] ? syscall_trace_enter+0xa3/0xf90 [ 375.484792] ? do_syscall_64+0x9f/0x230 [ 375.488821] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 375.494229] ? syscall_trace_enter+0x90f/0xf90 [ 375.498867] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 375.504298] ? fput+0x25c/0x2e0 [ 375.507650] __x64_sys_bpf+0xda/0x110 [ 375.511496] do_syscall_64+0x152/0x230 [ 375.515435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 375.520640] RIP: 0033:0x455a09 [ 375.523826] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 375.531558] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 375.538843] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 375.546110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 375.553377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 375.560644] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000001 2018/05/31 00:57:48 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000700)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000740)=0x1, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc6e07c82c99240934") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xdd8c876d1ae7e520) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/31 00:57:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) flock(r1, 0x2) 2018/05/31 00:57:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/143) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) keyctl$join(0x1, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) 2018/05/31 00:57:48 executing program 1 (fault-call:2 fault-nth:2): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x1, 0x5, 0x496, 0x8, 0x1f, 0x3, 0x2, 0x80000001, 0x8001, 0x9}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:48 executing program 2: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:48 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x8, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xbe, "d5808512bc006eafcbf4c2c15804789e9c5dbcf70c76760cb0b70105c22b29a8a7b3efa2d19df0df0daa7ac618b75c29e89fb1544132e5514ae065a02b3f19501ac1f6cdb2f1f9dc45d11411d7619ba082f0c2e4f9476f35f65f37cb97b5e1f3794714fbfc8c61ebb77084a78ea9d9d5d554f609e508d5a40f7bf0c291ee2d091928f94d12eae6c1c22caa26ecefbdbd415fa0bd4c27dee935ac7d19c4795f9761c08035e9d88eec0de9609cc9efdca360ed7d6c372cbc8234235a767753"}, &(0x7f0000000340)=0xc6) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)) [ 375.727786] FAULT_INJECTION: forcing a failure. [ 375.727786] name failslab, interval 1, probability 0, space 0, times 0 [ 375.739262] CPU: 1 PID: 22927 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 375.746664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.756058] Call Trace: [ 375.758709] dump_stack+0x185/0x1d0 [ 375.762398] should_fail+0x87b/0xab0 [ 375.766166] __should_failslab+0x278/0x2a0 [ 375.770479] should_failslab+0x29/0x70 2018/05/31 00:57:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0c9f9d49cce27000000000b7e4adebe191ad373c31ab9dc07f7f6c291c8a3a3d12b0ecfafb715f81567adbcc9829e37a6408c1459cd1f8245f189d2b8513107cd186cf9c5e678435855422e5a3083ea8f2b4ab52a5a2620d57a94e7a0e7f7a131044efbe08001780e7fc1500d6fd1997aed32ade54f53c1962a6807e4299eaa232f95f6e310145cc88f3c7") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 375.774430] __kmalloc_node+0x236/0x11f0 [ 375.778533] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 375.784058] ? __get_vm_area_node+0x600/0x810 [ 375.788625] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 375.794116] ? __vmalloc_node_range+0x611/0x1170 [ 375.798914] __vmalloc_node_range+0x611/0x1170 [ 375.803557] ? do_syscall_64+0x1af/0x230 [ 375.807684] __vmalloc+0xe2/0x100 [ 375.811201] ? bpf_prog_alloc+0xe0/0x500 [ 375.815320] bpf_prog_alloc+0xe0/0x500 [ 375.819245] ? strcmp+0x83/0x160 [ 375.822674] __do_sys_bpf+0x828e/0xe740 [ 375.826713] ? kmsan_set_origin_inline+0x6b/0x120 [ 375.831603] ? __msan_poison_alloca+0x15c/0x1d0 [ 375.836339] ? syscall_trace_enter+0xa3/0xf90 [ 375.840877] ? do_syscall_64+0x9f/0x230 [ 375.844913] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 375.850332] ? syscall_trace_enter+0x90f/0xf90 [ 375.854990] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 375.860444] ? fput+0x25c/0x2e0 [ 375.863805] __x64_sys_bpf+0xda/0x110 [ 375.867666] do_syscall_64+0x152/0x230 [ 375.871617] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/31 00:57:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) flock(r1, 0x2) 2018/05/31 00:57:48 executing program 2: socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:48 executing program 3: r0 = socket$inet6(0xa, 0x807, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 375.876843] RIP: 0033:0x455a09 [ 375.880060] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 375.887814] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 375.895118] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 375.902443] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 375.909745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 375.917053] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000002 2018/05/31 00:57:48 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 376.043002] Unknown ioctl 19247 2018/05/31 00:57:49 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x10001, 0x0, 0x3, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x80000001}) 2018/05/31 00:57:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/05/31 00:57:49 executing program 1 (fault-call:2 fault-nth:3): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 376.100763] Unknown ioctl 19247 2018/05/31 00:57:49 executing program 2: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) flock(r1, 0x2) [ 376.262431] FAULT_INJECTION: forcing a failure. [ 376.262431] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 376.274482] CPU: 1 PID: 22976 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 376.281881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.291269] Call Trace: [ 376.293917] dump_stack+0x185/0x1d0 [ 376.297598] should_fail+0x87b/0xab0 [ 376.301388] __alloc_pages_nodemask+0x630/0x5dc0 [ 376.306196] ? kmsan_set_origin_inline+0x6b/0x120 [ 376.311100] ? __msan_poison_alloca+0x15c/0x1d0 [ 376.315822] ? __should_failslab+0x278/0x2a0 [ 376.320295] ? should_fail+0x57/0xab0 [ 376.324134] ? kmsan_set_origin_inline+0x6b/0x120 [ 376.329030] ? __msan_poison_alloca+0x15c/0x1d0 [ 376.333764] ? __kmalloc_node+0xe25/0x11f0 [ 376.338641] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 376.344165] alloc_pages_current+0x6b1/0x970 [ 376.348616] __vmalloc_node_range+0x83c/0x1170 [ 376.353265] __vmalloc+0xe2/0x100 [ 376.356762] ? bpf_prog_alloc+0xe0/0x500 [ 376.360890] bpf_prog_alloc+0xe0/0x500 [ 376.364823] ? strcmp+0x83/0x160 [ 376.368249] __do_sys_bpf+0x828e/0xe740 [ 376.372283] ? syscall_return_slowpath+0xe9/0x700 [ 376.377163] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 376.382129] ? syscall_return_slowpath+0xe9/0x700 [ 376.387032] ? prepare_exit_to_usermode+0x149/0x3a0 [ 376.392099] ? syscall_return_slowpath+0x86/0x700 [ 376.396996] ? syscall_return_slowpath+0xe9/0x700 [ 376.401892] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 376.407312] ? fput+0x25c/0x2e0 [ 376.410657] __x64_sys_bpf+0xda/0x110 [ 376.414496] do_syscall_64+0x152/0x230 [ 376.418428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 376.423643] RIP: 0033:0x455a09 [ 376.426849] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 376.434598] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 376.441893] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 376.449189] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 376.456490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 376.463787] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000003 [ 376.471327] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 376.483756] syz-executor1 cpuset=syz1 mems_allowed=0 [ 376.489109] CPU: 1 PID: 22976 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 376.496511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.505891] Call Trace: [ 376.508537] dump_stack+0x185/0x1d0 [ 376.512209] warn_alloc+0x3fc/0x660 [ 376.515906] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 376.521413] __vmalloc_node_range+0xeda/0x1170 [ 376.526071] __vmalloc+0xe2/0x100 [ 376.529573] ? bpf_prog_alloc+0xe0/0x500 [ 376.533703] bpf_prog_alloc+0xe0/0x500 [ 376.537643] ? strcmp+0x83/0x160 [ 376.541082] __do_sys_bpf+0x828e/0xe740 [ 376.545092] ? syscall_return_slowpath+0xe9/0x700 [ 376.549960] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 376.554924] ? syscall_return_slowpath+0xe9/0x700 [ 376.559816] ? prepare_exit_to_usermode+0x149/0x3a0 [ 376.564880] ? syscall_return_slowpath+0x86/0x700 [ 376.569778] ? syscall_return_slowpath+0xe9/0x700 [ 376.574665] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 376.580075] ? fput+0x25c/0x2e0 [ 376.583409] __x64_sys_bpf+0xda/0x110 [ 376.587237] do_syscall_64+0x152/0x230 [ 376.591153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 376.596355] RIP: 0033:0x455a09 [ 376.599574] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 376.607302] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 376.614583] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 376.621847] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 376.629114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 376.636383] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000003 [ 376.643857] warn_alloc_show_mem: 1 callbacks suppressed [ 376.643874] Mem-Info: [ 376.651768] active_anon:107677 inactive_anon:77 isolated_anon:0 [ 376.651768] active_file:3598 inactive_file:9142 isolated_file:0 [ 376.651768] unevictable:0 dirty:64 writeback:0 unstable:0 [ 376.651768] slab_reclaimable:3696 slab_unreclaimable:10189 [ 376.651768] mapped:74320 shmem:84 pagetables:988 bounce:0 [ 376.651768] free:964575 free_pcp:557 free_cma:0 [ 376.685276] Node 0 active_anon:430708kB inactive_anon:308kB active_file:14392kB inactive_file:36568kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297280kB dirty:256kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 280576kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 376.713501] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 376.740409] lowmem_reserve[]: 0 2817 7244 7244 [ 376.745131] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 376.773141] lowmem_reserve[]: 0 0 4426 4426 [ 376.777604] Node 0 Normal free:957252kB min:41208kB low:51508kB high:61808kB active_anon:430692kB inactive_anon:316kB active_file:14384kB inactive_file:36588kB unevictable:0kB writepending:288kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9856kB pagetables:3964kB bounce:0kB free_pcp:696kB local_pcp:92kB free_cma:0kB [ 376.807407] lowmem_reserve[]: 0 0 0 0 [ 376.811316] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 376.824807] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 376.841839] Node 0 Normal: 1987*4kB (UM) 2961*8kB (UM) 2329*16kB (UM) 1851*32kB (UM) 1515*64kB (UME) 906*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 11*2048kB (U) 131*4096kB (UM) = 957252kB [ 376.860093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 376.868760] 12831 total pagecache pages [ 376.872799] 0 pages in swap cache [ 376.876316] Swap cache stats: add 0, delete 0, find 0/0 [ 376.881761] Free swap = 0kB [ 376.884852] Total swap = 0kB [ 376.887927] 1965969 pages RAM [ 376.891109] 0 pages HighMem/MovableOnly [ 376.895151] 106315 pages reserved 2018/05/31 00:57:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x0, 0x40) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000000)=""/17) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1, 0x80000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000200)=""/8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000040)=""/192, &(0x7f0000000180)=0xc0) 2018/05/31 00:57:49 executing program 5: socket$inet6(0xa, 0x3, 0x26) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/full\x00', 0x101000, 0x0) connect$netlink(r1, &(0x7f0000000b40)=@unspec, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x10, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5e}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/31 00:57:49 executing program 2: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x208912, &(0x7f0000000000)="352ec3353be7b87cc2354b4da7ac0b0f0000000000") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x8000, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x80000008) inotify_rm_watch(r2, r3) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x129200) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:49 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002b40)=0x0) capset(&(0x7f0000002b80)={0x0, r2}, &(0x7f0000002bc0)={0xbad6, 0x4cd, 0x22f1, 0x800, 0xa170, 0x8}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) r3 = accept4(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000000)=0x80, 0x80800) r4 = getpid() lstat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc0\x00', 0x100, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f00000005c0)=0xff) fstat(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000028c0)=0x0) getresuid(&(0x7f0000002900), &(0x7f0000002940), &(0x7f0000002980)=0x0) stat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r3, 0xa, 0x2e) set_robust_list(&(0x7f0000000340)={0x0, 0x1, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) sendmsg$unix(r3, &(0x7f0000002b00)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002c80), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="000000002000000000000e000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0xfffffffffffffffd}, 0xfffffffffffffffd) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xb8, r11, 0x400, 0x70bd2d, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xae}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x41) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000001c0)={0xbf, @broadcast=0xffffffff, 0x4e21, 0x1f, 'nq\x00', 0x19, 0x8, 0x33}, 0x2c) 2018/05/31 00:57:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) flock(r1, 0x2) 2018/05/31 00:57:49 executing program 1 (fault-call:2 fault-nth:4): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 377.054275] FAULT_INJECTION: forcing a failure. [ 377.054275] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 377.066139] CPU: 1 PID: 23007 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 377.073505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.082858] Call Trace: [ 377.085454] dump_stack+0x185/0x1d0 [ 377.089091] should_fail+0x87b/0xab0 [ 377.092818] __alloc_pages_nodemask+0x630/0x5dc0 [ 377.097584] ? kernel_poison_pages+0x40/0x360 [ 377.102080] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 377.107444] ? kernel_poison_pages+0x1a0/0x360 [ 377.112035] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 377.117490] ? get_page_from_freelist+0xab08/0xb5e0 [ 377.122508] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 377.127959] ? __save_stack_trace+0x90d/0xb00 [ 377.132473] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 377.137407] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 377.142691] ? bpf_prog_alloc+0xe0/0x500 [ 377.146753] ? __do_sys_bpf+0x828e/0xe740 [ 377.150902] ? __x64_sys_bpf+0xda/0x110 2018/05/31 00:57:50 executing program 2: socket$inet6(0xa, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:50 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x3, 0xffff}, 'port1\x00', 0x80, 0x0, 0x0, 0x2, 0x800, 0x3ff, 0x9, 0x0, 0x2, 0x6}) fchdir(r0) socket$alg(0x26, 0x5, 0x0) [ 377.154880] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.159724] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.164398] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.169242] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.173921] kmsan_alloc_page+0x82/0xe0 [ 377.177898] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 377.182661] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.187521] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.192193] ? __should_failslab+0x278/0x2a0 [ 377.196609] ? should_fail+0x57/0xab0 [ 377.200418] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.205266] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.209949] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 377.215411] alloc_pages_current+0x6b1/0x970 [ 377.220173] __vmalloc_node_range+0x83c/0x1170 [ 377.224937] __vmalloc+0xe2/0x100 [ 377.228397] ? bpf_prog_alloc+0xe0/0x500 [ 377.232466] bpf_prog_alloc+0xe0/0x500 [ 377.236357] ? strcmp+0x83/0x160 [ 377.239729] __do_sys_bpf+0x828e/0xe740 [ 377.243714] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.248562] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.253238] ? syscall_trace_enter+0xa3/0xf90 [ 377.257739] ? do_syscall_64+0x9f/0x230 [ 377.261724] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 377.267101] ? syscall_trace_enter+0x90f/0xf90 [ 377.271699] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 377.277069] ? fput+0x25c/0x2e0 [ 377.280354] __x64_sys_bpf+0xda/0x110 [ 377.284155] do_syscall_64+0x152/0x230 [ 377.288055] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.293238] RIP: 0033:0x455a09 [ 377.296420] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 377.304126] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 377.311390] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 377.318662] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 377.325934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 377.333205] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000004 [ 377.340918] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 377.353356] syz-executor1 cpuset=syz1 mems_allowed=0 [ 377.358651] CPU: 1 PID: 23007 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 377.366049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.375434] Call Trace: [ 377.378076] dump_stack+0x185/0x1d0 [ 377.381796] warn_alloc+0x3fc/0x660 [ 377.385502] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 377.391021] __vmalloc_node_range+0xeda/0x1170 [ 377.395761] __vmalloc+0xe2/0x100 [ 377.399285] ? bpf_prog_alloc+0xe0/0x500 [ 377.403424] bpf_prog_alloc+0xe0/0x500 [ 377.407366] ? strcmp+0x83/0x160 [ 377.410800] __do_sys_bpf+0x828e/0xe740 [ 377.414839] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.419722] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.424453] ? syscall_trace_enter+0xa3/0xf90 [ 377.429000] ? do_syscall_64+0x9f/0x230 [ 377.433050] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 377.438475] ? syscall_trace_enter+0x90f/0xf90 [ 377.443125] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 377.448557] ? fput+0x25c/0x2e0 [ 377.451910] __x64_sys_bpf+0xda/0x110 [ 377.455763] do_syscall_64+0x152/0x230 [ 377.459706] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.464931] RIP: 0033:0x455a09 [ 377.468146] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 377.475905] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 377.483206] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 377.490506] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 377.497820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 377.505124] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000004 2018/05/31 00:57:50 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:50 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fcda90e89099060070") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000440)={0x101, 0x401, 0x7fff, 0x5, 0x1, 0x7}) timer_create(0x7, &(0x7f0000000280)={0x0, 0x13, 0x1, @thr={&(0x7f0000000180)="facb067b2719f2c1875fced7908353fcddf753f897fbb631247229928c9b2d28320415b0b70f58fc3b6bebe68193f6ec365c444bac7f6a5309ad2dda817b7b57606fd18e9b07fe80aef5f7f3087eb1802e8d9ce473a125a3e77e1e22571269e4d0f9e872e53b2dcb792333c414eafc4efe958ead378b8bffc9837e7ad9fc4fc9525b75d83478bb0da50a6a7e51a117ea5d4af03641a0dcd2dc3b0a15c6e9c23e5ff3b082c4f7eba456b98b0569dcb37aa21cd0e356a038f8887c15747faec12e03713ebe200b38d977e31abca8070c5b7383ddeb47d70ef6d3ef3bdb1ce2201ec56906573fce9c2e0a081ea474", &(0x7f0000000040)="1eab11d4dfb31df095b53a1e5bb2a9063b92b97c1d4ab5fb7335b80a82c96e6f3ffd9d8674d20ecdee804f9730976a050faf47fb732d1cb2b04178107f9962b5714fecc2eeada1aa0f6ede456d825fafaf7263bb8a6d1695904e250da8f12bd2f541eec5395073dc4fb32df7220d0cdb6d6d0b38db3e502011e541f5b7dfb59fc762b41af2b58b840076937b9a3f37345c09"}}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000380)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f00000003c0)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x210000, 0x4) getsockname(r0, &(0x7f0000000540)=@hci={0x0, 0x0}, &(0x7f00000005c0)=0x80) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000006c0)={{{@in, @in6, 0x4e23, 0x6, 0x4e23, 0x2, 0xa, 0xa0, 0x20, 0x88, r2, r3}, {0x4, 0x8, 0x0, 0x100000001, 0x101, 0x9, 0x5, 0xff}, {0x0, 0x3, 0x100, 0x6}, 0x101, 0x6e6bb4, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x2, 0x80000001, 0x0, 0x7, 0xbf}}, 0xe8) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x400101) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1000000000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x6}}, [0x10000, 0x9, 0x9, 0x61e, 0x7, 0xfffffffffffffffb, 0x120, 0x5, 0xfffffffffffffffa, 0x9, 0x2, 0x1000, 0xee, 0x7d, 0xffffffffffffff36]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0x1, 0x1000000000000}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xb0, &(0x7f0000000280)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x3f, @empty, 0x5}]}, &(0x7f0000000200)=0x10) clock_gettime(0x4d804f5fa8820c8f, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) flock(r1, 0x2) 2018/05/31 00:57:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890f, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgget$private(0x0, 0x100) msgget(0x3, 0x60) r1 = msgget$private(0x0, 0x44) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/84) 2018/05/31 00:57:50 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'team_slave_0\x00', 0x1002}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x111080) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) write$binfmt_aout(r1, &(0x7f0000000200)={{0x1cc, 0x100000001, 0x1000, 0x244, 0x1b2, 0x7fff, 0x21f, 0xffffffff}, "c03c24203f7eec838766c147eaf133767833a4e1b824110940cd2075817660b6cd1a1893b7af6cf102c28076c965c980f02655806f6bd27f60d62b42d0f915da9aa223261afe5a9ced73112fed0b31f571a682995c710295841a47b249ecf6ad33ca1feb0f735b01958109d8c08d497a321db107fbfcdf2ba24bfdb133c812eaf93fbb45c3b59937efb13fa4d9cab6878f2973f32d3926724a685d921029aac7fffc10c61fcebdf42d10857d81b2f145989057d1af614c09e766dcb81e70", [[], [], [], [], [], []]}, 0x6de) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000900)={0x6, 0xa273}) 2018/05/31 00:57:50 executing program 1 (fault-call:2 fault-nth:5): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 2018/05/31 00:57:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/117, 0x75}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/99, 0x63}, {&(0x7f0000000280)=""/199, 0xc7}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/113, 0x71}], 0x5, 0x0) [ 377.746966] FAULT_INJECTION: forcing a failure. [ 377.746966] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 377.758854] CPU: 1 PID: 23062 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 377.766219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.775576] Call Trace: [ 377.778174] dump_stack+0x185/0x1d0 [ 377.781817] should_fail+0x87b/0xab0 [ 377.785544] __alloc_pages_nodemask+0x630/0x5dc0 [ 377.790311] ? kernel_poison_pages+0x40/0x360 [ 377.794820] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 377.800196] ? kernel_poison_pages+0x1a0/0x360 [ 377.804788] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 377.810244] ? get_page_from_freelist+0xab08/0xb5e0 [ 377.815267] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 377.820722] ? __save_stack_trace+0x90d/0xb00 [ 377.825240] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 377.830265] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 377.835554] ? bpf_prog_alloc+0xe0/0x500 [ 377.839617] ? __do_sys_bpf+0x828e/0xe740 2018/05/31 00:57:50 executing program 7: r0 = socket$kcm(0x29, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_targets\x00') getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00000000c0)=""/216, &(0x7f0000000040)=0xd8) [ 377.843791] ? __x64_sys_bpf+0xda/0x110 [ 377.847766] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.852611] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.857284] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.862126] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.866804] kmsan_alloc_page+0x82/0xe0 [ 377.870778] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 377.875535] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.880373] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.885043] ? __should_failslab+0x278/0x2a0 [ 377.889455] ? should_fail+0x57/0xab0 2018/05/31 00:57:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 377.893263] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.898105] ? __msan_poison_alloca+0x15c/0x1d0 [ 377.902782] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 377.908253] alloc_pages_current+0x6b1/0x970 [ 377.912670] __vmalloc_node_range+0x83c/0x1170 [ 377.917258] __vmalloc+0xe2/0x100 [ 377.920718] ? bpf_prog_alloc+0xe0/0x500 [ 377.924784] bpf_prog_alloc+0xe0/0x500 [ 377.928672] ? strcmp+0x83/0x160 [ 377.932048] __do_sys_bpf+0x828e/0xe740 [ 377.936043] ? kmsan_set_origin_inline+0x6b/0x120 [ 377.940890] ? __msan_poison_alloca+0x15c/0x1d0 2018/05/31 00:57:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) socket$inet(0x2, 0x6, 0x5) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c9929f670") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x3ffc, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e22, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0xbb}, 0xf00e}, {0xa, 0x4e22, 0x101, @empty, 0x7}, 0x3, [0x0, 0x4, 0x5, 0x40, 0x0, 0x5, 0x6, 0x3]}, 0x5c) [ 377.945562] ? syscall_trace_enter+0xa3/0xf90 [ 377.950061] ? do_syscall_64+0x9f/0x230 [ 377.954044] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 377.959411] ? syscall_trace_enter+0x90f/0xf90 [ 377.964003] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 377.969380] ? fput+0x25c/0x2e0 [ 377.972660] __x64_sys_bpf+0xda/0x110 [ 377.976463] do_syscall_64+0x152/0x230 [ 377.980353] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 377.985539] RIP: 0033:0x455a09 [ 377.988722] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/31 00:57:51 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 377.996431] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 378.003698] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 378.010967] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 378.018240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 378.025512] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000005 [ 378.033934] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 378.046348] syz-executor1 cpuset=syz1 mems_allowed=0 [ 378.051617] CPU: 1 PID: 23062 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 378.059005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.068389] Call Trace: [ 378.071036] dump_stack+0x185/0x1d0 [ 378.074714] warn_alloc+0x3fc/0x660 [ 378.078403] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 378.083914] __vmalloc_node_range+0xeda/0x1170 [ 378.088571] __vmalloc+0xe2/0x100 [ 378.092105] ? bpf_prog_alloc+0xe0/0x500 2018/05/31 00:57:51 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 378.096249] bpf_prog_alloc+0xe0/0x500 [ 378.100190] ? strcmp+0x83/0x160 [ 378.103622] __do_sys_bpf+0x828e/0xe740 [ 378.107661] ? kmsan_set_origin_inline+0x6b/0x120 [ 378.112546] ? __msan_poison_alloca+0x15c/0x1d0 [ 378.117255] ? syscall_trace_enter+0xa3/0xf90 [ 378.121798] ? do_syscall_64+0x9f/0x230 [ 378.125824] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 378.131229] ? syscall_trace_enter+0x90f/0xf90 [ 378.135886] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 378.141307] ? fput+0x25c/0x2e0 [ 378.144671] __x64_sys_bpf+0xda/0x110 [ 378.148513] do_syscall_64+0x152/0x230 [ 378.152442] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 378.157669] RIP: 0033:0x455a09 [ 378.160881] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 378.168632] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 378.175932] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 378.183226] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 378.190525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/31 00:57:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000000)=""/83) 2018/05/31 00:57:51 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0xb6, 0xf1c) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 378.197827] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000005 [ 378.205246] warn_alloc_show_mem: 1 callbacks suppressed [ 378.205254] Mem-Info: [ 378.213217] active_anon:108225 inactive_anon:76 isolated_anon:0 [ 378.213217] active_file:3598 inactive_file:9158 isolated_file:0 [ 378.213217] unevictable:0 dirty:80 writeback:0 unstable:0 [ 378.213217] slab_reclaimable:3697 slab_unreclaimable:10215 [ 378.213217] mapped:74304 shmem:84 pagetables:1087 bounce:0 [ 378.213217] free:962143 free_pcp:640 free_cma:0 [ 378.247339] Node 0 active_anon:432900kB inactive_anon:304kB active_file:14392kB inactive_file:36632kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297216kB dirty:320kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 278528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 378.275561] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 378.301859] lowmem_reserve[]: 0 2817 7244 7244 [ 378.306733] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 378.334744] lowmem_reserve[]: 0 0 4426 4426 [ 378.339227] Node 0 Normal free:933828kB min:41208kB low:51508kB high:61808kB active_anon:435076kB inactive_anon:304kB active_file:14384kB inactive_file:36632kB unevictable:0kB writepending:320kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10368kB pagetables:4520kB bounce:0kB free_pcp:908kB local_pcp:324kB free_cma:0kB [ 378.369180] lowmem_reserve[]: 0 0 0 0 [ 378.373129] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 378.386638] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 378.403627] Node 0 Normal: 1401*4kB (UME) 2934*8kB (UME) 2329*16kB (UME) 1847*32kB (UME) 1493*64kB (UM) 908*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 6*2048kB (UM) 129*4096kB (UM) = 934980kB [ 378.422179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 378.430851] 12839 total pagecache pages [ 378.434933] 0 pages in swap cache [ 378.438462] Swap cache stats: add 0, delete 0, find 0/0 [ 378.443918] Free swap = 0kB [ 378.447064] Total swap = 0kB [ 378.450130] 1965969 pages RAM [ 378.453285] 0 pages HighMem/MovableOnly [ 378.457346] 106315 pages reserved 2018/05/31 00:57:51 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x9) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x1c3040) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @dev}, &(0x7f0000000180)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000040)={0x401, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0xfffe, 0x1120) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) ioctl(r0, 0x7, &(0x7f0000000300)="7a9a94876fb7eb941a537e89a2c4ed98add56ec2a293d904af87b30ac1056af19c93f8e1b6ddfd7f472b07b9d4287a8914f3097d5b666fe3fd27a77ede4f95cb5458c63160977ff5b57f95c64d64fdfece595ee1524f4774b1f5981978423572d2444c5ac2fa567e1566eae2c919a5647a59836ba6f2c726156bc4a3e52f6cbde2a9") 2018/05/31 00:57:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:57:51 executing program 1 (fault-call:2 fault-nth:6): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) socketpair(0x1f, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x5ca8, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0xfffffe87}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000040)={0xe024, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r2 = socket$inet(0x2, 0x3, 0x6) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 2018/05/31 00:57:51 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xac, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x61}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x61d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r1, 0x1000}, 0x8) 2018/05/31 00:57:51 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, ')vmnet1'}, {0x20, 'selinuxvmnet0'}], 0xa, "33357b4c0292"}, 0x27) fcntl$setsig(r0, 0xa, 0x1a) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xb6d, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x3, 0x4) [ 378.712436] FAULT_INJECTION: forcing a failure. [ 378.712436] name failslab, interval 1, probability 0, space 0, times 0 [ 378.723879] CPU: 1 PID: 23114 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 378.731273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.740661] Call Trace: [ 378.743299] dump_stack+0x185/0x1d0 [ 378.746973] should_fail+0x87b/0xab0 [ 378.750756] __should_failslab+0x278/0x2a0 [ 378.755057] should_failslab+0x29/0x70 [ 378.759000] __kmalloc+0xc5/0x350 2018/05/31 00:57:51 executing program 5: r0 = dup(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r1, 0x304, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 378.762528] ? bpf_prog_alloc+0xe0/0x500 [ 378.766650] ? bpf_prog_alloc+0x14c/0x500 [ 378.770862] bpf_prog_alloc+0x14c/0x500 [ 378.774892] __do_sys_bpf+0x828e/0xe740 [ 378.778920] ? kmsan_set_origin_inline+0x6b/0x120 [ 378.783796] ? __msan_poison_alloca+0x15c/0x1d0 [ 378.788514] ? syscall_trace_enter+0xa3/0xf90 [ 378.793059] ? do_syscall_64+0x9f/0x230 [ 378.797081] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 378.802482] ? syscall_trace_enter+0x90f/0xf90 [ 378.807121] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/31 00:57:51 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x20000) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 378.812546] ? fput+0x25c/0x2e0 [ 378.815890] __x64_sys_bpf+0xda/0x110 [ 378.819734] do_syscall_64+0x152/0x230 [ 378.823666] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 378.828880] RIP: 0033:0x455a09 [ 378.832097] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 378.839843] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 378.847141] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 378.854444] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/31 00:57:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") flock(0xffffffffffffffff, 0x2) 2018/05/31 00:57:51 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socket$kcm(0x29, 0x2, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) [ 378.861742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 378.869063] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000006 2018/05/31 00:57:51 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:52 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) 2018/05/31 00:57:52 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:52 executing program 5: r0 = socket$inet6(0xa, 0x8000400000000003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0xfff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget(0x3, 0x1, 0x106) semop(r1, &(0x7f0000000000)=[{0x4, 0x40, 0x1800}, {0x4, 0x3, 0x1800}, {0x2, 0x9, 0x1000}, {0x2}, {0x0, 0x3, 0x1000}, {0x3, 0x7e7, 0x800}], 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x100000005, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xb) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:52 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = dup(r0) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) ioctl(r0, 0x0, &(0x7f0000000000)="d93a589b8428d2b7c57145bfa3a0753a2c41806f4dc0ee11c1b22eb80564c8603e48915c9709265ee6971989a5d8dda19819d2b880de1fbe183b0656c68779dfa0d4c24236030a3bffd7751df1") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:52 executing program 1 (fault-call:2 fault-nth:7): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:52 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:52 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) [ 379.380923] FAULT_INJECTION: forcing a failure. [ 379.380923] name failslab, interval 1, probability 0, space 0, times 0 [ 379.392353] CPU: 1 PID: 23173 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 379.399746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.409129] Call Trace: [ 379.411770] dump_stack+0x185/0x1d0 [ 379.415445] should_fail+0x87b/0xab0 [ 379.419229] __should_failslab+0x278/0x2a0 [ 379.423523] should_failslab+0x29/0x70 [ 379.427449] __kmalloc+0xc5/0x350 [ 379.430953] ? bpf_check+0x1b6/0xc7d0 [ 379.434792] ? bpf_check+0x1e4/0xc7d0 [ 379.438634] ? __do_sys_bpf+0xc981/0xe740 [ 379.442817] bpf_check+0x1e4/0xc7d0 [ 379.446478] ? __msan_poison_alloca+0x15c/0x1d0 [ 379.451182] ? __kmalloc+0x111/0x350 [ 379.454963] ? kmsan_set_origin+0x9e/0x160 [ 379.459268] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 379.464678] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 379.470105] ? ktime_get_with_offset+0x344/0x4c0 [ 379.474928] ? kmsan_set_origin+0x9e/0x160 [ 379.479223] __do_sys_bpf+0xc981/0xe740 [ 379.483254] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 379.488223] ? syscall_return_slowpath+0xe9/0x700 [ 379.493099] ? prepare_exit_to_usermode+0x149/0x3a0 [ 379.498126] ? syscall_return_slowpath+0x86/0x700 [ 379.503035] ? syscall_return_slowpath+0xe9/0x700 [ 379.507900] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 379.513285] ? fput+0x25c/0x2e0 [ 379.516584] __x64_sys_bpf+0xda/0x110 [ 379.520385] do_syscall_64+0x152/0x230 [ 379.524294] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 379.529496] RIP: 0033:0x455a09 [ 379.532694] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 379.540399] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 379.547676] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 379.554956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 379.562254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 379.569532] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000007 2018/05/31 00:57:53 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) r3 = getpid() syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x802) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000480)) fcntl$setsig(r1, 0xa, 0x26) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000300)={{0x2, 0x7, 0x8001, 0x0, "584767bce374c737c6be532eb3ce8e73ef17946459e118a524a52afc1c4d54c080f22a382a80c32308831c60", 0x1}, 0x0, 0x0, 0x1, r3, 0x100000000, 0xfffffffffffff091, "f6d7e9f66a3265f272dcc4351a4795e5dc40164c1d89e2f0977ffab5a8a464cff93dfd0b150cf206ea3ed9b465b0781d6a937196a8a044d735521796c105ee69", &(0x7f00000002c0)='bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0xd, [], [0x700000, 0x7, 0x1000000000000, 0x9]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000200)=0x8) bind$vsock_dgram(r2, &(0x7f0000000440)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r4, 0x9, 0x4, 0x5, 0x6, 0x3}, &(0x7f0000000280)=0x14) 2018/05/31 00:57:53 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r0, 0xb, &(0x7f0000000580)="00c7000200000000ae9aed2dee6c388ad1edc5a9fd7f9e4c000070bd5bcbe805c504eb76ad4c78eadbe18fd96a1c6b41162452c81af5bf149c14156a") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r2 = accept(r1, &(0x7f0000000180)=@sco, &(0x7f00000000c0)=0x80) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x20) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) accept$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000340)=0x0) add_key(&(0x7f00000006c0)='pkcs7_test\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="6e0705ebd2737e8f97fa5f7afabde1c6e8782414f78dde8ad1d0f32df5e49dbfb0d70838a145cd52eb6861f1fe6a9711e93314ed536d40b50419f2763b82a8e8abe765f3a3a35afdd395f0fff3d3d1ab6d9908a3614642bc1e0d36382381c067753f48e1cbabf8e289d61a4722891c5aa177", 0x72, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000980)='asymmetric\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)='user:GPLbdev\x00', r5) socket$key(0xf, 0x3, 0x2) keyctl$get_persistent(0x16, 0x0, r6) sendmsg$nl_netfilter(r3, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x30, 0xc, 0xf, 0x10, 0x70bd2b, 0x25dfdbfb, {0x2, 0x0, 0x4}, [@nested={0x18, 0x7f, [@typed={0x4, 0x7f}, @typed={0x8, 0x7e, @pid=r4}, @typed={0x8, 0x2a, @uid}]}, @nested={0x4, 0xd}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x880) 2018/05/31 00:57:53 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:53 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) ioctl(r0, 0x3, &(0x7f00000000c0)="33bd9a2c184251ab923d413691dfe549d9fe87ab55081aa4967e40b2a5ca1939a28c32e7389179d30c59d0d06ac437e1b64c372782ea37b5a6a1b02a39ea31c211edbc95eb7489aff0e5dc1be35cd220d31d9d80eb1e3c58f381e0d6b9a2257f21615f00144696c1a69556cf6a7f1df893d1f920bbcea716de4bd76505dfd52321934e712e4e4efc1c7257cfb9f379c280ac5f5aedde73fc248dc558") 2018/05/31 00:57:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x200000008912, &(0x7f0000000080)="00741ec1522124fc2f07d82c99243b6f") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x3, 0x1, 0x9, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000001c0)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) bind$packet(r1, &(0x7f0000000240)={0x11, 0x9, r2, 0x1, 0x8, 0x6}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x100, 0x1}, {0x200, 0x5}, 0x1ff, 0x6}) r3 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @local}]}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000300)={0x5, 0x5, 0x1, 0x6, 0x9, 0x1ff}) r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="586298dd40c551ee12ef4e8569a88098bf7d8f262bca541d655e93ad0d7ef313c77e366204e4ce683eb4b8c7", 0x2c, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, r4}, &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) lseek(r3, 0x0, 0x2) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x100) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000040)) 2018/05/31 00:57:53 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) sendfile(r0, r0, &(0x7f0000000000)=0x34, 0x2) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:53 executing program 1 (fault-call:2 fault-nth:8): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:53 executing program 0: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) [ 380.315334] FAULT_INJECTION: forcing a failure. [ 380.315334] name failslab, interval 1, probability 0, space 0, times 0 [ 380.326798] CPU: 1 PID: 23197 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 380.334191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.343578] Call Trace: [ 380.346387] dump_stack+0x185/0x1d0 [ 380.350059] should_fail+0x87b/0xab0 [ 380.353825] __should_failslab+0x278/0x2a0 [ 380.358128] should_failslab+0x29/0x70 [ 380.362062] __kmalloc_node+0x236/0x11f0 [ 380.366198] ? __get_vm_area_node+0x28e/0x810 [ 380.370737] ? kmsan_set_origin_inline+0x6b/0x120 [ 380.375626] __get_vm_area_node+0x28e/0x810 [ 380.379991] __vmalloc_node_range+0x2a7/0x1170 [ 380.384609] ? bpf_check+0x291/0xc7d0 [ 380.388487] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 380.393883] vzalloc+0xd8/0xf0 [ 380.397139] ? bpf_check+0x291/0xc7d0 [ 380.400979] bpf_check+0x291/0xc7d0 [ 380.404645] ? __kmalloc+0x111/0x350 [ 380.408436] ? kmsan_set_origin+0x9e/0x160 [ 380.412735] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 380.418164] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 380.423597] ? kmsan_set_origin+0x9e/0x160 [ 380.427897] __do_sys_bpf+0xc981/0xe740 [ 380.431936] ? kmsan_set_origin_inline+0x6b/0x120 [ 380.436820] ? __msan_poison_alloca+0x15c/0x1d0 [ 380.441530] ? syscall_trace_enter+0xa3/0xf90 [ 380.446081] ? do_syscall_64+0x9f/0x230 [ 380.450111] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 380.455527] ? syscall_trace_enter+0x90f/0xf90 [ 380.460168] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/31 00:57:53 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 380.465594] ? fput+0x25c/0x2e0 [ 380.468938] __x64_sys_bpf+0xda/0x110 [ 380.472777] do_syscall_64+0x152/0x230 [ 380.476718] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 380.481933] RIP: 0033:0x455a09 [ 380.485140] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 380.492895] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 380.500186] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 380.507482] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 380.514791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 380.522088] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000008 [ 380.529614] syz-executor1: vmalloc: allocation failure: 48 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 380.540724] syz-executor1 cpuset=syz1 mems_allowed=0 [ 380.546033] CPU: 1 PID: 23197 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 380.553417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.562794] Call Trace: [ 380.565429] dump_stack+0x185/0x1d0 [ 380.569107] warn_alloc+0x3fc/0x660 [ 380.572807] __vmalloc_node_range+0xa9e/0x1170 [ 380.577533] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 380.582941] vzalloc+0xd8/0xf0 [ 380.586185] ? bpf_check+0x291/0xc7d0 [ 380.590030] bpf_check+0x291/0xc7d0 [ 380.593698] ? __kmalloc+0x111/0x350 [ 380.597603] ? kmsan_set_origin+0x9e/0x160 [ 380.601910] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 380.607330] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 380.612849] ? kmsan_set_origin+0x9e/0x160 [ 380.617150] __do_sys_bpf+0xc981/0xe740 [ 380.621187] ? kmsan_set_origin_inline+0x6b/0x120 [ 380.626069] ? __msan_poison_alloca+0x15c/0x1d0 [ 380.630779] ? syscall_trace_enter+0xa3/0xf90 [ 380.635328] ? do_syscall_64+0x9f/0x230 [ 380.639361] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 380.644776] ? syscall_trace_enter+0x90f/0xf90 [ 380.649412] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 380.654835] ? fput+0x25c/0x2e0 [ 380.658178] __x64_sys_bpf+0xda/0x110 [ 380.662024] do_syscall_64+0x152/0x230 [ 380.665957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 380.671167] RIP: 0033:0x455a09 [ 380.674376] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 380.682129] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 380.689430] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 380.696724] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 380.704027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 380.711343] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000008 [ 380.718973] Mem-Info: [ 380.721567] active_anon:107684 inactive_anon:78 isolated_anon:0 [ 380.721567] active_file:3600 inactive_file:9171 isolated_file:0 [ 380.721567] unevictable:0 dirty:94 writeback:0 unstable:0 [ 380.721567] slab_reclaimable:3697 slab_unreclaimable:10217 [ 380.721567] mapped:74316 shmem:84 pagetables:1021 bounce:0 [ 380.721567] free:964359 free_pcp:727 free_cma:0 [ 380.755106] Node 0 active_anon:428572kB inactive_anon:312kB active_file:14400kB inactive_file:36684kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297264kB dirty:376kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 272384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 380.783426] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 380.809740] lowmem_reserve[]: 0 2817 7244 7244 [ 380.814456] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 380.842351] lowmem_reserve[]: 0 0 4426 4426 [ 380.846825] Node 0 Normal free:963496kB min:41208kB low:51508kB high:61808kB active_anon:428556kB inactive_anon:316kB active_file:14392kB inactive_file:36708kB unevictable:0kB writepending:400kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9792kB pagetables:3904kB bounce:0kB free_pcp:1380kB local_pcp:648kB free_cma:0kB [ 380.876745] lowmem_reserve[]: 0 0 0 0 [ 380.880671] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 380.894079] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 380.911089] Node 0 Normal: 1902*4kB (UM) 2962*8kB (UME) 2329*16kB (UME) 1847*32kB (UME) 1518*64kB (UM) 909*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 14*2048kB (UM) 131*4096kB (UM) = 963512kB [ 380.929623] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 380.938343] 12860 total pagecache pages [ 380.942403] 0 pages in swap cache [ 380.945923] Swap cache stats: add 0, delete 0, find 0/0 [ 380.951363] Free swap = 0kB [ 380.954459] Total swap = 0kB [ 380.957547] 1965969 pages RAM [ 380.960730] 0 pages HighMem/MovableOnly [ 380.964765] 106315 pages reserved 2018/05/31 00:57:54 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) 2018/05/31 00:57:54 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ff5000/0x9000)=nil, 0x9000, 0xe) 2018/05/31 00:57:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x80000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x200000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/31 00:57:54 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:54 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x1) ioctl(r1, 0x8911, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff, 0x20000000, 0x6, 0x500, 0x4, 0x0, r2}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/05/31 00:57:54 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8000, 0x40000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r2, r3, 0xf, 0x3}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) r4 = getpid() ptrace$pokeuser(0x6, r4, 0x8, 0x10000) 2018/05/31 00:57:54 executing program 1 (fault-call:2 fault-nth:9): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:54 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x681, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 381.105890] FAULT_INJECTION: forcing a failure. [ 381.105890] name failslab, interval 1, probability 0, space 0, times 0 [ 381.117310] CPU: 1 PID: 23234 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 381.124705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.134174] Call Trace: [ 381.136815] dump_stack+0x185/0x1d0 [ 381.140491] should_fail+0x87b/0xab0 [ 381.144246] __should_failslab+0x278/0x2a0 [ 381.148546] should_failslab+0x29/0x70 2018/05/31 00:57:54 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) io_setup(0x19, &(0x7f0000000000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e21, 0x400, 0x2, 0x80, 0x80, 0x6c, r3, r4}, {0x7fff, 0x7, 0x2, 0x8df, 0xa163, 0x4, 0x4, 0x101}, {0x10001, 0x7fff, 0x1, 0x70}, 0xce, 0x6e6bb2, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x20}, 0x4d5, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x1, 0x2, 0x400, 0x9, 0x6, 0x200}}, 0xe8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10600, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x4000, 0x0) r7 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x240002, 0x0) io_submit(r1, 0x3, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0xffffffffffffffe0, r0, &(0x7f00000000c0)="796b48309de535a605704a63372e1c981bea4fb37c5d705ae8d2f9fcb3c7376529084fa544e4b0b23301c167c606608938e3077047545205beecfb54a405a2b6a6e419f6d104239a7f278e969a3bf136fdc173e1a5c785c24c91aa78342b2eded1001cb4a5ea35e5b173881c3ed371c5f2dbd04966d8a404ade99df4db11a2d2fdc76251ec4fe868e079d46c3432455eb7113574", 0x94, 0x7, 0x0, 0x1, r5}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000001c0)="21c6ffd2573a39eb4cf654335b7b4341d1f5a03f5a69e52eaed47762ad43a2f43f55eba6548f73196e723f7a4caac5ec54d1e967a6906689fd80c0ba3a911826cfb9ee0895eb086bc8bb7a93521cbcb7bbd852e04a278a0e84a6096435f0affbb8da028ab9d223f7d3c872", 0x6b, 0x10001, 0x0, 0x1, r6}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f00000002c0)="ce534b8ddd26fdb1247b177a99f4307bd2e0c713f724e7ba6abc", 0x1a, 0x32d, 0x0, 0x1, r7}]) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:54 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 381.152475] __kmalloc_node+0x236/0x11f0 [ 381.156573] ? _cond_resched+0x3c/0xd0 [ 381.160510] ? alloc_vmap_area+0x1e6/0x15a0 [ 381.164897] ? rcu_all_qs+0x32/0x1f0 [ 381.168663] alloc_vmap_area+0x1e6/0x15a0 [ 381.172863] ? __kmalloc_node+0xe25/0x11f0 [ 381.177163] ? __get_vm_area_node+0x28e/0x810 [ 381.181712] __get_vm_area_node+0x3ab/0x810 [ 381.186086] __vmalloc_node_range+0x2a7/0x1170 [ 381.190719] ? bpf_check+0x291/0xc7d0 [ 381.194595] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 381.200023] vzalloc+0xd8/0xf0 [ 381.203276] ? bpf_check+0x291/0xc7d0 [ 381.207116] bpf_check+0x291/0xc7d0 [ 381.210781] ? __kmalloc+0x111/0x350 [ 381.214563] ? kmsan_set_origin+0x9e/0x160 [ 381.218869] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 381.224292] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 381.229730] ? kmsan_set_origin+0x9e/0x160 [ 381.234044] __do_sys_bpf+0xc981/0xe740 [ 381.238085] ? kmsan_set_origin_inline+0x6b/0x120 [ 381.242960] ? __msan_poison_alloca+0x15c/0x1d0 [ 381.247683] ? syscall_trace_enter+0xa3/0xf90 [ 381.252218] ? do_syscall_64+0x9f/0x230 [ 381.256242] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 381.261658] ? syscall_trace_enter+0x90f/0xf90 [ 381.266293] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 381.271716] ? fput+0x25c/0x2e0 [ 381.275068] __x64_sys_bpf+0xda/0x110 [ 381.278905] do_syscall_64+0x152/0x230 [ 381.282835] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 381.288054] RIP: 0033:0x455a09 [ 381.291262] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 381.299015] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 2018/05/31 00:57:54 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 381.306313] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 381.313702] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 381.321015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 381.328310] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000009 [ 381.335842] syz-executor1: vmalloc: allocation failure: 48 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 381.346948] syz-executor1 cpuset=syz1 mems_allowed=0 [ 381.352244] CPU: 1 PID: 23234 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 381.359619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.368990] Call Trace: [ 381.371631] dump_stack+0x185/0x1d0 [ 381.375309] warn_alloc+0x3fc/0x660 [ 381.379019] __vmalloc_node_range+0xa9e/0x1170 [ 381.383677] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 381.389091] vzalloc+0xd8/0xf0 [ 381.392340] ? bpf_check+0x291/0xc7d0 [ 381.396168] bpf_check+0x291/0xc7d0 [ 381.399834] ? __kmalloc+0x111/0x350 [ 381.403618] ? kmsan_set_origin+0x9e/0x160 [ 381.407916] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 381.413333] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 381.418772] ? kmsan_set_origin+0x9e/0x160 [ 381.423078] __do_sys_bpf+0xc981/0xe740 [ 381.427115] ? kmsan_set_origin_inline+0x6b/0x120 [ 381.431995] ? __msan_poison_alloca+0x15c/0x1d0 [ 381.436730] ? syscall_trace_enter+0xa3/0xf90 [ 381.441268] ? do_syscall_64+0x9f/0x230 [ 381.445302] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 381.450722] ? syscall_trace_enter+0x90f/0xf90 2018/05/31 00:57:54 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 381.455367] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 381.460785] ? fput+0x25c/0x2e0 [ 381.464124] __x64_sys_bpf+0xda/0x110 [ 381.467969] do_syscall_64+0x152/0x230 [ 381.471916] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 381.477134] RIP: 0033:0x455a09 [ 381.480347] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 381.488106] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 381.495408] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 2018/05/31 00:57:54 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x9, 0x3, 0xffffffffffffffec, 0x4, "f3461080aade74f820130bd65381e9c0edaf043795818a9fef37e82600605ab3049d936c1be30f57cfb97f07", 0x8}, 0x3f, [0x7, 0x4, 0x1, 0x100, 0x7, 0x8, 0x8, 0x400, 0x1, 0x8000, 0x2, 0xfffffffffffffffe, 0x49, 0x2, 0x1, 0x7fffffff, 0xffffffff, 0x1, 0x1, 0x2, 0x600, 0x100, 0x6, 0x6b, 0xffffffff, 0x6, 0x6, 0x5, 0x4, 0x5, 0xffff, 0x2, 0x5, 0x7, 0x5, 0x5, 0x1ff, 0x3, 0x80000000, 0x8001, 0x10000, 0xfff, 0x800, 0x7fff, 0xffffffffffffffff, 0x0, 0x2, 0x8, 0x0, 0xd, 0x20, 0x4, 0x6, 0x8, 0x27, 0x3f, 0x7, 0x1, 0x10001, 0x7, 0x9, 0x2, 0x7d, 0x1ff, 0x9080, 0x0, 0xffffffff, 0xfffffffffffff800, 0xfffffffffffffffe, 0x0, 0xff, 0x1, 0xf6, 0x7, 0x7ff, 0x1f, 0x7fffffff, 0x1ff, 0x5, 0x5, 0x1f, 0x800, 0x80000001, 0x6, 0x2, 0x1, 0x161, 0x5, 0x4, 0x1, 0xfc, 0xfffffffffffffffa, 0x3, 0x4ee0a02a, 0x9, 0xd9c, 0x4, 0x40, 0xfffffffffffffffa, 0x597, 0xfffffffffffff800, 0x6, 0xffffffffffffff81, 0x10000, 0xfff, 0x2, 0x8000, 0x5, 0x1, 0x3, 0x8, 0x4, 0xdf0, 0xa37, 0x2, 0x2, 0x3, 0x6f8a, 0xbc4, 0xf8e, 0x200, 0xf3, 0x4, 0x7fff, 0x5940, 0x84, 0x0, 0x3e], {0x0, 0x1c9c380}}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:54 executing program 6: r0 = semget$private(0x0, 0x1, 0x202) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getuid() r4 = getgid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000080)={{0x3, r1, r2, r3, r4, 0x31, 0x3f}, 0x0, 0x8, 0x80000000}) socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = getuid() semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 381.502712] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 381.510014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 381.517313] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000009 2018/05/31 00:57:54 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = msgget$private(0x0, 0x1) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000100)=""/84) 2018/05/31 00:57:54 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) 2018/05/31 00:57:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x3ffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) ioctl(r0, 0x1000, &(0x7f0000000040)="0033fc2f07d82c998d2745dea4de99482409fe") syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x171000) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x6, 0x400000000}) 2018/05/31 00:57:54 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40002, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/05/31 00:57:54 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:54 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) 2018/05/31 00:57:54 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:54 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) 2018/05/31 00:57:55 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:57:55 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:55 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c) socketpair(0x4, 0x80006, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x7, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000380)={0x3, 0x1, 0x1a00000000, 0xd92, &(0x7f0000000340)=[{}]}) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000140)={0xf7, &(0x7f0000000040)="72a0271ee29dfba1abc6ec3c19600e8131d3b59324364063c549a58d6391b5188c44628e63dbf1290932c4671a8a5abc43ef368e778691a2f6473abe9bd6c39a5f36453fd992e867c5f91387aae1f39a73994297addf151c1c25c2c5f5795bee23019519d0636c5e3b2f5c056cd99929d1b2d060f9226e224d03ca810af3651065faa1383c234b32179803e210aceb06121e51b108e8945bb5fd00b4af83f845d6ed8944a0f39a0943674db87d9222aafaf32dcc40143dbc7ce544317e48db267d3e47a458806e9911dca39c12a3473f2a01ee54eab77c336c87565af2346aefe33698362fe4ec030f29b5942a805bb6dcd68d54df3f1a"}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:55 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000002c0)={'NETMAP\x00'}, &(0x7f0000000300)=0x1e) ioctl(r2, 0x18, &(0x7f0000000280)="0047fc2b07d82c99247000") getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000240)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000200)=0xfffffffffffffd82) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000340)={r1, 0x1}, 0x8) 2018/05/31 00:57:55 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40080, 0x141) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/05/31 00:57:55 executing program 4: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x1, "74756e6c300000000200", 0x4}, 0x315) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x5) 2018/05/31 00:57:55 executing program 1 (fault-call:2 fault-nth:10): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='vboxnet0em1\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="151b583d030145f7de0342daf667694dff2d1d9bc46dd94a3f2344af2d7f73ba911357f348777f1ed6f4024d3fb577240f93d2e2525e1181f14fe360c574a691efa7bce2f18a25d9a55c03ca99dad6a92b6d36497a9436c0a3184c5a8e9ad03ab9fdd7135f9474348f433cf8b973e3ce98eea75888ae1feb7d3cc9f72df14871e00b2306bd1cbd62bc82fc9200579db1c618b8dd4eee42be6770adb2122773c453d6b522ce97b1d9ba826776b13e68e92bd88b56b3a6052cbbfb7d30d2df1b378d8dac335b91ab850ac89cee32629049d7ee47a1d258a2ac9132f03da41887f2fe9961cccd124e567c88080feb1af9575061eebd7cbd5aedfd345b42b8e2fa0be8d2ec4a77ae751da5e48f4f23ff973e37fa97b3653e6b438761240a4add61ea24d3b2d884d40a38472f04daf79b67f74b47f12d3bb8557fcf13ffc298c6e1044c547277c1eba6d6b4064837d5daa8cda76a52f062a69ca793cf873dc10b985456ceb18db1837efbb11cdf9094e4bc4cdba3332b171bf830d8776b373da8b08efbfb9a63d68cf8011b5a4276c3a63ca0d6e51f9ef6b7b2a7f0d7c9c85fcece5833e013d45294161072ed07d9f3327500ef7b2f415770545fb866b6d95fb489ce39b6871dc52607e23a8c60a4d6166be6fa418450a82d3b9a658af363e8e5cef7500358ea01c054322debe27fd328a70cb90e78a9f83c23502532bbb750aa7b7dc641b602159bfa6256658704fbea8bb94fde7ac42e5ec74e86c5f68e3abc7a1b43f95322da3a51d6d9741d1c1397f0951496ab3193f4bbcd7151cc95f780b0e742fcb71c44be403b70f4d3c74ba9e5afdb21f46949060ca48c1a68d3b5186abee8ffa756f1a79d7aaad5aa7ea42a589782746a75fb8bcebd1ef6cb0c0f089f4d5f32977ca2973ace24dac5abedb5cdbf22cedeedc1e70ee950febb08ea69382c4792c711281c915804f4a162a23578fac569298d698954b929bf489573c46d2ffec68e8fd5cca4e3a2f55e6f4c428221bce00e0fcbe512841e03848d951e884bf11d47416d668ff71c611df4bb8696941009e0a7d9447ebca2db9df5a646edfbe36e314641aa15ddd28da86df5b893a65551976aa81bc8b55ed49559e316211846fc11d555dae3d21723b428f1ca0651098a9a267b7ce7e309c9b1c1359a8aee2f76627843e14b38557a60b7b0f0d8014830ba33da9eab3e6fcc378ba945b4ce81c76c6b17be24b1881c6a8bd24d56a1b87fb30d955dea25dbcfe0f45b05157d6b344cee4906c415ec22d1c2a876ffea945160d334f7170ae2239c5d71cfba191494459fd968bec2ef993691e29336df969a8229b8c5c324278b31626e3b8acfc876f7db11e88406d5094fdc7a2f1048d331f2a6aacefc7c5b0e2d9c18fdd17e1c5744e49cc3e62dde60794734d2be5e3011bc3ef8200e80cee52a7cc28adeca7523dd323cef55f1a9a9b491271c47dc7612b088b69509ce44896608227e87cd5cdd6f5c90b0fd0242be796c704ffc1b59ca4dba039174485d0a869d0ec0c2565562759ce6cfae15ceec4985eadda744fda7205ab46731716b1131b1612b6e9e42fe33d0cfd40002a3f6d0337634fe04acfb8c9bc9df0daa777faba5484d68999a0ca18d48e634c499f8ecf38b4c9b2a131666dfe205d33667b8b8c843585e42e74b6ea492743288ffb5ebe707577e953b08fd8ea5e50c4add586ceba94d511edf3ef074d156406dfad209d58dc7d20c4432ebf367dfa5a3fda0155fe5197d707b6aae953ee59d215620b91a51e5bdf44cfa4506ccabad362b996964b16cfe06f0f722e45a897812746f48cdb23b84a3349eb047bc91a87fb1f13f2856944b45a304a185545b79acc3a3f8b34ba49f44ad6aed3a41a2341c05c74b0f8bf99aee39a10cba20928891aa7afe4224a555d25f35094ee0658c51f16ce1efcbd8d88ab32eed6104ca4404fe147e266af5d2c4f0d968dbeb988a5ed73950b449984d4400bed1e175adb224cd2ca79c704e9f722435321d0a2fc93d8e4bba228d153bcaa0768ea9c12e3d29b0c77068b91b59a673a17f48423db2a2543741942dbb26ff5da874154dc997956748e33f38ffee0a9e924b85d2bc7b1b3ddac665daa2443d40902135f92bf592c5ce63bdd6e50412c1db3ee28d55ef7f44f37e2be90cffd18891991e6e8a6e9dcf622a4bf7e84b95a17321daaa1eaea09da5d2b6083c0a4d192c7ac12f40977e8800ceb95766dd1f7796aa4c5450d7d4baf04011b01c23bc9bf24f89fe28d0137c7f0f7fe14a57cbfff5e004da2e135777d4f7c1cc036fcaf63d68453e365736fba5fe090c12b44e9d63b6a4f70e98898e651ca0a5f1c22fa15f36f98be99acc1d50a6c10446b4a70f4d78d472eaf60f2f54c9b65c33a4f4d499d119edb9449829d7d0a5ff35593872c0d04311f39fa83ae279d29327ba9ca4a6714f1d43405699256ab8c92bc0d2fbe9433df55b730f1512ed2b8ca19989164020946c0680151429cd51b176cc5853a670043bcc615c4b7e96a7163427ec5d2f7fd057c0ddee3530da858367a13bda85203e047bd54cf53c4dd49848072ad391e8f231ea8ca872a77b5f7ddb484e7f051fe1a1d5e3951f9e60b4d3d5d7588a252be931f1722ef4740b91f76d1170b7e0f81b35ab5efcace5e3c0ebe05048c321da3b8e534088c7c0a1a9fc51a6a469a78424d7e7b509283ace549e585858533fe80bff70ba5c2c87186745453670998e99779cc005a093685f31ba9e34ed491b089867fb7ba1892e96ed5bb2060429dee7b27f790a35040bc79c7dd8c00c666022d50d55f89ebdb909e3c766ebaa750d825de7a8a21790e9dab3501770c091cccbb8eba780413bbcae5d792c13bdbe485d2ac335440e60cf4b5b67ed406ccee250323278f51224bbe64fc270db9b8ddd78c20e0a62322577c40740a967ffe34e9b6e089b113c94d97b86d48753a5bd1f17baaeac06c982380c5601c21889dfa03b180d9767a963835c3699d8e79833c808b83e2171b621729ff49ef73f990150ff66a6a3492e5ed731daa83775f2bbe4fc85593cf3de2d9976a9e6079ec0d0e369b4656f653d09f7f425bb7b77d0eefe8b3d5cd745754d6d98c9846902d162e91897a06cd3821fa2e8417b116a34e32920e2c67a53f37580f063f0ca7cfc42912426e8d6b005db0214d3af32265d6f1d0519e3a6df8603d95aaed589958d09ac060e468175bf6836abdefa04be7f0e09a03ea2e2b6b09505730b901e20e8578f614ae308cd6ee631744b90c125b32d9f256125d12130f49d8e7a777c0d8041ff2c96054e60fb588f308e33017c62e8278c90c97cab264f810408276d1069e6ddb383c12fc11bf24f8abecccd1a6c3050a576e56ff3b327f92a726bc1c444c8b3995f781c0fa7e6fbf8235b3f32191f228f03e27cef3e6bacabca23b0624983a4d72d6fe5e56685a9f9f4842f551dc6efc50a89490484db6aabc8fb92d401f519e7bd2fce053ae959ff8f3795d9b9b25a054e43ff6880680363d422cc5a2d56be65af3607021ab3162aedb4976ee5a3c6b6fb0d9de0d840a957b22b078a7a9c5828048a9e030c0d1c419ff40bf92f1ca324a2ce4c220828c868657d2ff2079b16a207391e8340de2cf3cebe96234ac63e42e1c4ee3ed279adcdf22350cd8c134f7533b71e6fdeeafd8156e06327828dc45c133ea866f1e5324380a5a3c10d2eb3df773749bde6e3fedf7e353b2bceb2430877b8053e22ea3eaaf1ab0d3ae94f8182d7efdb81186e0e49ede3465c52224175a769db4f351eab0339cdc33e1667ba90979ff3b98417e7327f5176551f689b5e86da75af679f92fffab79db935be0108d3a1f1f2670837a045a0e22b07cafdd226dea08526ad894d9d86762fdb09b2c1abf18d2dc75899dd0c0b97be15125243bfec2ae530b42ac010f452583fc90d7b1b6a73dbe9cf34cf122da2d77978289684dbd0135179a5e5c609f6dd5c18343bc40fa2ce42ab1009e477e763d631bbf969828c12f8c1cf8fe4993a9365dceb652ab874f31ad48e807c244aae3da9186959da97a473b844ac57df75f0302f94d2a395b367ce2890103e856423d017cef1825aeefa53eb560a709c5623825e148eeb80867324545f893bb2d1c0678974e3a8a9110b75b5fd88c069f0c69e514ed77bf6cad6a7c54f3a363a4925273df34b5a144a1908051cf05aed62df3cfd1c1e20b69c90a1b72a51ccc8d20ae9856378ed4295a41a6132aa0c066527f4bb635d4b42ee486b22a5aca9dcb98f4efd99b5a327e1cb9973036401bc6de042bae980b2a5d1906bd9ad1f453f4a701e2f8f1704646ef7b6547afccaa502a4cd9360e6c552e00afcaa78351c5ce2af90b61d827fc3772236450fe52bb1d115b994966a307084a6c50febbc437c0820362c92e672c8984c33c42c40ac84aec44b96d21df4f7dea3b28ffae4a162d9a40cd45336a1f0b8bc909690f68d6e786bbee7bad62ba1dd2fd87fdf24c806c0a0eac1a0f553d9be58edd22151ac8c805dd4b7fea89bc619eff6733753682391735462ae6216235cbbbcd909cfe0dafc5753db1d6b83a4d131fd06e59a2596193092800593d725f4bf7bdf611cfdd903bb596b083a67c8c3ad1329ab1f8e5263b74935300bc6269124671725de796c1bcff7098e315597e065e380a683b677128d49de196f5b28543830fdd9a8d6e2f87f2e203762b9f557d600eef4c09dadd1096ecb6586c566d707b786f815bc928cbdb94277c8740cf13f7ad0221bf0c370e7270cd855565a56b55bf0cffcb196d447e943a7ad51e5a3821c68943e6e4f5c273d742c57f9c40a301d5874c0ed974035bc410f174543befa68a1a0746d75d24f9c7ae12358b8b3d6f0a80ec3bd0299257dd527caadc7cdd92d7b539e75f63bbe07ed205882326b8ca83a208e33de14c2a2e83551f8ca8b2ae34cea485545fdcc6f22cda0c5719e241d531055377bba9c8ea60ef1145e981913da689dcfce996a45ce4fb1e478d4396310b16b897e190209980dab0190fd39eab6525c18c391430dea54e8459fb1e86b0070017118574e8a65fc3926f7b9f5ef5a4fa570a8ede205929825a44f9a7138329900c603d4c5c5d228b1c9b3ae43295c32a1f27522dabb52f81bf056d88ab37e3524d85ea4b3a1108d8bfb28eac18e0810153cfb06f376795bac12bfdd5ad697645ee470f329ba9d5af2aadace07da958d911dcf47d1ecdac48edabd66f53f7886cc263f8a8be433e41194dd5f79e5dc65523fc623d05110bc99934514009d59bbff2224ba8654da0a154f61d61d1ba21ec2f10d822096f51ed641b0871bc1744278b6ceb0bcb429f9f842a2a177a4fc78d85cf71ca45e2e9b61cbd3b685eb352c152a4f2c6e224477ea78fd68cbad9b631a8f1af26d64b7fb24cf5d4bb912f3863337141be51e2b56d78c17d1aeef509a96988b48e9cf90f9d45e1ab734d551764c7e7364474e0ecd00ed67fdad9ae35227532abb1efbf6ddeed85bd8155b4f3bac0e0e4519e44a834db2d1bcbb0b5a02eb9bebebee91bb80e9b34f601bbe68b0e6f8347b3414aedb15a16996dd49ca57020cb57a62f520231f5882e1868dd3aa4924a98d001364a3389acbfde0c6629476909627b198bc893b6bea92ba6ab5d816e8130d0d14f9be0d7f37c7306931982a4f7f4cf8fa813103d95a91f37590630c5932423f62a50d641a00abf0bc61e9b0ed881d4d36954c51b0f579911fb3bf36dbf51d997a85f9492998ace4003fd3a10b650e345b439cfa1de3891005cd2997f8a3dc9555", 0x1000, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, 0x0, r1}, &(0x7f00000002c0)=""/99, 0x63, &(0x7f0000000080)={&(0x7f0000000540)={'sha384-ssse3\x00'}, &(0x7f00000000c0)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2971d77fba6f20f911778265c21bd4dbebd68c579fbf5c5aa86c485eff39ce775e7d55d6d00aaea8034505c2588b26d4126b", 0x46}) [ 382.198225] FAULT_INJECTION: forcing a failure. [ 382.198225] name failslab, interval 1, probability 0, space 0, times 0 [ 382.209770] CPU: 1 PID: 23332 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 382.217163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.227180] Call Trace: [ 382.229817] dump_stack+0x185/0x1d0 [ 382.233496] should_fail+0x87b/0xab0 [ 382.237262] __should_failslab+0x278/0x2a0 [ 382.241543] should_failslab+0x29/0x70 2018/05/31 00:57:55 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8992, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) kexec_load(0x10000, 0x1, &(0x7f0000000080), 0x10000) [ 382.245467] __kmalloc_node+0x236/0x11f0 [ 382.249574] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 382.255071] ? __get_vm_area_node+0x600/0x810 [ 382.259608] ? __vmalloc_node_range+0x611/0x1170 [ 382.264407] __vmalloc_node_range+0x611/0x1170 [ 382.269072] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 382.274497] vzalloc+0xd8/0xf0 [ 382.277755] ? bpf_check+0x291/0xc7d0 [ 382.281594] bpf_check+0x291/0xc7d0 [ 382.285256] ? __kmalloc+0x111/0x350 [ 382.289053] ? kmsan_set_origin+0x9e/0x160 [ 382.293351] ? kmsan_internal_unpoison_shadow+0x83/0xe0 2018/05/31 00:57:55 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 382.298770] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 382.304208] ? kmsan_set_origin+0x9e/0x160 [ 382.308510] __do_sys_bpf+0xc981/0xe740 [ 382.312542] ? kmsan_set_origin_inline+0x6b/0x120 [ 382.317420] ? __msan_poison_alloca+0x15c/0x1d0 [ 382.322143] ? syscall_trace_enter+0xa3/0xf90 [ 382.326696] ? do_syscall_64+0x9f/0x230 [ 382.330725] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 382.336134] ? syscall_trace_enter+0x90f/0xf90 [ 382.340772] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 382.346198] ? fput+0x25c/0x2e0 [ 382.349544] __x64_sys_bpf+0xda/0x110 [ 382.353388] do_syscall_64+0x152/0x230 [ 382.357320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 382.362543] RIP: 0033:0x455a09 [ 382.365750] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 382.373495] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 382.380796] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 382.388093] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/31 00:57:55 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) dup3(r0, r0, 0x80000) [ 382.395392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 382.402780] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000a 2018/05/31 00:57:55 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:57:55 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x3, r1, 0x0, 0x1}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x101000) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000240)=""/221, &(0x7f0000000340)=0xdd) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0x5) fcntl$dupfd(r3, 0x0, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x10002, r4, 0x0, 0x4}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000140)=0x1f, 0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:55 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x3, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000140)=0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x3, 0x20) msgget(0x3, 0x100) msgget$private(0x0, 0x204) r2 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000300)=""/84) 2018/05/31 00:57:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup2(r0, r0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000380)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80400, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0xbb, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/187}, &(0x7f00000000c0)=0x78) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000300)={0x11, 0xd8, &(0x7f00000003c0)="1d5c7484db1c9cda15f822bd71d5624d7ee078c0d09023bf8b24e8f7d23c7f12d57fa42c0d422f31929f6769817967a53fe1de9af057d73a7efe9bc6c7ccd5a98b266b31b03540f8f13148aabb1f165eb5f67b7d35f50e80abc972269b517ac6632b3407390f4f53074db6cc387b4ae7ec79d9dff18dbe66c5d04a2bd541307e80cb2bd663b3a4b2a8cd076b5871bf5591b8b6f4aa6dfab8a8090b5beb379fe97108cb81653d9b244d05f6c6ec14e3367048faf1e7a42f1ca5ae2e36baccca795677e3abe4f20d2b11a3d6cc4fa68c5fe592d20c32f5330d"}) 2018/05/31 00:57:55 executing program 4: r0 = socket$kcm(0x29, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:55 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d8") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:55 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:57:55 executing program 1 (fault-call:2 fault-nth:11): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:55 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000540)={r0, 0x3}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x80000001, 0x404042) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000002c0)={0x1, r3}) r4 = add_key(&(0x7f0000000400)='rxrpc_s\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="c4728a74704ba477764aa34975f2aa29f195b301e50dbeeaa2e0eb7ad902ca2df787062c3f4ce0e97d1fff3b531995488701ee8d8838aee08d4efb2167dff698d9917cb22d713ccb8fa7b552e1e3688a85707d5a10bfe0be12a9785612f4ff4cdd09054d6252c198a11aa2eb5a8d95f32d659094acc1e862e976b2", 0x7b, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000480)={0x0, 0x0, r4}, &(0x7f00000004c0)=""/99, 0xffffffffffffffef, &(0x7f0000000680)={&(0x7f00000003c0)={'sha1-generic\x00'}, &(0x7f0000000300)="f132644b2e610a61e6ab2b740bcf0eb2614320e011e95499e12f0f6f5e6e8405fffcfec69d7dc4fe2920f911778265c2afd4dbf507d2250f5ae35fa888bc77d239ce775e7d55d6d00aaea80345", 0x4d}) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x4) sendfile(r0, r0, 0x0, 0x4) r5 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x20000000000000, 0x400000) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ftruncate(r0, 0xf95) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3, @empty, 0x9}}, 0x10001, 0x5, 0x3, 0x2, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r6, 0x80000001, 0x5, 0x8, 0x800, 0xff}, &(0x7f0000000580)=0x14) 2018/05/31 00:57:55 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000003c0)={0x3, 0x0, &(0x7f0000000240)=""/92, &(0x7f00000002c0)=""/3, &(0x7f0000000300)=""/188, 0x5000}) move_pages(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f00000001c0)=[0x95, 0x8, 0x7], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000640)={0x80000001, 0x7a33b577, 0x7, 0x58, &(0x7f0000000400)=""/88, 0xff, &(0x7f0000000480)=""/255, 0xa2, &(0x7f0000000580)=""/162}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:55 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x90) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/31 00:57:55 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xa4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x7, 0x10, [0x8000, 0x6, 0x4, 0x5]}) [ 382.836395] Unknown ioctl 1074021320 [ 382.890190] Unknown ioctl 1074021320 [ 382.907467] FAULT_INJECTION: forcing a failure. [ 382.907467] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 382.919521] CPU: 1 PID: 23396 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 382.926912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.936284] Call Trace: 2018/05/31 00:57:55 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) [ 382.938919] dump_stack+0x185/0x1d0 [ 382.942597] should_fail+0x87b/0xab0 [ 382.946362] __alloc_pages_nodemask+0x630/0x5dc0 [ 382.951164] ? kmsan_set_origin_inline+0x6b/0x120 [ 382.956077] ? __msan_poison_alloca+0x15c/0x1d0 [ 382.960795] ? __should_failslab+0x278/0x2a0 [ 382.965263] ? should_fail+0x57/0xab0 [ 382.969117] ? kmsan_set_origin_inline+0x6b/0x120 [ 382.974017] ? __msan_poison_alloca+0x15c/0x1d0 [ 382.978748] ? __kmalloc_node+0xe25/0x11f0 [ 382.983036] ? __msan_metadata_ptr_for_store_1+0x13/0x20 2018/05/31 00:57:56 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f00000000c0)=0x84) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xe7cb, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000280)=0x24, &(0x7f00000002c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 382.988545] alloc_pages_current+0x6b1/0x970 [ 382.992991] __vmalloc_node_range+0x83c/0x1170 [ 382.997638] vzalloc+0xd8/0xf0 [ 383.000891] ? bpf_check+0x291/0xc7d0 [ 383.004724] bpf_check+0x291/0xc7d0 [ 383.008384] ? __kmalloc+0x111/0x350 [ 383.012165] ? kmsan_set_origin+0x9e/0x160 [ 383.016469] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 383.021889] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 383.027327] ? kmsan_set_origin+0x9e/0x160 [ 383.031628] __do_sys_bpf+0xc981/0xe740 [ 383.035666] ? kmsan_set_origin_inline+0x6b/0x120 [ 383.040550] ? __msan_poison_alloca+0x15c/0x1d0 [ 383.045273] ? syscall_trace_enter+0xa3/0xf90 [ 383.049821] ? do_syscall_64+0x9f/0x230 [ 383.053852] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 383.059263] ? syscall_trace_enter+0x90f/0xf90 [ 383.063897] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 383.069315] ? fput+0x25c/0x2e0 [ 383.072656] __x64_sys_bpf+0xda/0x110 [ 383.076497] do_syscall_64+0x152/0x230 [ 383.080437] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 383.085653] RIP: 0033:0x455a09 2018/05/31 00:57:56 executing program 7: r0 = socket$kcm(0x29, 0xc, 0x0) ioctl(r0, 0x8914, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) [ 383.088898] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 383.096642] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 383.103946] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 383.111245] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 383.118549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 383.125849] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000b [ 383.133463] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 383.146081] syz-executor1 cpuset=syz1 mems_allowed=0 [ 383.151374] CPU: 1 PID: 23396 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 383.158750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.168128] Call Trace: [ 383.170766] dump_stack+0x185/0x1d0 [ 383.174441] warn_alloc+0x3fc/0x660 [ 383.178148] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 383.183651] __vmalloc_node_range+0xeda/0x1170 [ 383.188298] vzalloc+0xd8/0xf0 2018/05/31 00:57:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8001, &(0x7f0000000240)="2047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:57:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100000000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r1 = semget$private(0x0, 0x4, 0x20) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000000000)=""/202) [ 383.191550] ? bpf_check+0x291/0xc7d0 [ 383.195390] bpf_check+0x291/0xc7d0 [ 383.199060] ? __kmalloc+0x111/0x350 [ 383.202839] ? kmsan_set_origin+0x9e/0x160 [ 383.207133] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 383.212549] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 383.217967] ? kmsan_set_origin+0x9e/0x160 [ 383.222261] __do_sys_bpf+0xc981/0xe740 [ 383.226297] ? kmsan_set_origin_inline+0x6b/0x120 [ 383.231174] ? __msan_poison_alloca+0x15c/0x1d0 [ 383.235892] ? syscall_trace_enter+0xa3/0xf90 [ 383.240435] ? do_syscall_64+0x9f/0x230 [ 383.244462] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 383.249876] ? syscall_trace_enter+0x90f/0xf90 [ 383.254506] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 383.259953] ? fput+0x25c/0x2e0 [ 383.263298] __x64_sys_bpf+0xda/0x110 [ 383.267139] do_syscall_64+0x152/0x230 [ 383.271073] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 383.276286] RIP: 0033:0x455a09 [ 383.279491] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 383.287244] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 383.294547] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 383.301843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 383.309144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 383.316445] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000b [ 383.323936] warn_alloc_show_mem: 1 callbacks suppressed [ 383.323944] Mem-Info: [ 383.332571] active_anon:107699 inactive_anon:76 isolated_anon:0 2018/05/31 00:57:56 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="004afc2f07d82c99240970ee130a0bdb6867439fc4576e027bd6e78e7613bee6e440693246ece877351630ea4de7bb261898d88a4c506733ab8cfa627bc876272a00529603377cc193abb0b4f8e80100010000000000ce7e5fd3dd5e7ea37de2448a87a51b38f1931c25b95f82d22d2f2b86a61dccc5fa96a4f12e5917917fba61256631a41cad14a91f29234627236de6875a9549f562b058913175a5749d7fdc66e8cf0571dc22fd5664a1c6a04696") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 383.332571] active_file:3600 inactive_file:9188 isolated_file:0 [ 383.332571] unevictable:0 dirty:111 writeback:0 unstable:0 [ 383.332571] slab_reclaimable:3699 slab_unreclaimable:10206 [ 383.332571] mapped:74338 shmem:84 pagetables:1115 bounce:0 [ 383.332571] free:963825 free_pcp:635 free_cma:0 [ 383.366480] Node 0 active_anon:430796kB inactive_anon:304kB active_file:14400kB inactive_file:36752kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297352kB dirty:444kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 383.394880] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 383.421333] lowmem_reserve[]: 0 2817 7244 7244 [ 383.426082] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 383.454385] lowmem_reserve[]: 0 0 4426 4426 [ 383.458867] Node 0 Normal free:947752kB min:41208kB low:51508kB high:61808kB active_anon:432884kB inactive_anon:304kB active_file:14392kB inactive_file:36752kB unevictable:0kB writepending:444kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10176kB pagetables:4460kB bounce:0kB free_pcp:668kB local_pcp:508kB free_cma:0kB [ 383.489180] lowmem_reserve[]: 0 0 0 0 2018/05/31 00:57:56 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/157) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) flock(r1, 0xfffffffffffffffd) [ 383.493159] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 383.506642] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 383.524189] Node 0 Normal: 1226*4kB (UME) 2947*8kB (UM) 2328*16kB (UME) 1847*32kB (UME) 1504*64kB (UM) 913*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 6*2048kB (UM) 129*4096kB (UM) = 935712kB [ 383.542640] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 383.551331] 12871 total pagecache pages [ 383.555421] 0 pages in swap cache [ 383.558984] Swap cache stats: add 0, delete 0, find 0/0 [ 383.564862] Free swap = 0kB [ 383.567970] Total swap = 0kB [ 383.571078] 1965969 pages RAM [ 383.574277] 0 pages HighMem/MovableOnly [ 383.578319] 106315 pages reserved 2018/05/31 00:57:56 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:56 executing program 3: r0 = socket$inet6(0xa, 0x400000001, 0x7f) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:57:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:57:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/31 00:57:56 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x7, &(0x7f0000000940)="0d47ab0c07d808708d0000a5b7c34709de4a38b9b2b5ea5fa192a6c80271d03e3d0747d4dab6bfccc2d2cdb54b8be0ff9f55e8bb13f68bda32e9f51518c7a44ca225005787d0b557a6b178460a0ea412bce2ca6972493eae77572e0a3858e07b140a53fff8f3414aabd619432bbbcab737cc") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x3, 0x5d0, [0x0, 0x20000180, 0x20000530, 0x20000560], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x1d, 0x21, 0x89ff, 'vlan0\x00', 'veth1_to_bond\x00', 'irlan0\x00', 'ip_vti0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff], 0x70, 0xc0, 0x110}, [@common=@log={'log\x00', 0x28, {{0x3, "14874fa89741c67946c418d57562e9710cb292e8287a1f2d761d72cae275", 0x2}}}]}, @common=@log={'log\x00', 0x28, {{0x7ff, "3831b0b8dbeacead332083e30c34b493175b4e8dca82b453ec5f56f7de74", 0xa}}}}, {{{0xd, 0x41, 0xe93f, 'vcan0\x00', 'tunl0\x00', 'veth1_to_bridge\x00', '\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x110, 0x140, 0x270, [@arp={'arp\x00', 0x38, {{0x201, 0x0, 0x4, @multicast2=0xe0000002, 0xffffff00, @multicast2=0xe0000002, 0xffffff00, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x20, 0x28}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x101, 0xc5, 0xa27, 0x5}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:usr_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xe97f702e78a92691, 0x1, [{{{0x11, 0x0, 0x88be, 'vcan0\x00', 'ip6_vti0\x00', 'sit0\x00', 'rose0\x00', @random="2cf561aa2b65", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x160, 0x190, [@m802_3={'802_3\x00', 0x8, {{0x7e, 0x1, 0x2, 0x4}}}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0x8, 0xfffffffffffffffb, 0x100000000, 0x6}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x3, 0x5}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}}]}]}, 0x648) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xa, &(0x7f0000000240)="00dc24ff7f000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000180)=0x8) openat$cgroup_int(r1, &(0x7f0000000080)='memory.swap.max\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:56 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:56 executing program 1 (fault-call:2 fault-nth:12): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 383.861678] FAULT_INJECTION: forcing a failure. [ 383.861678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 383.873542] CPU: 1 PID: 23457 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 383.880904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.890341] Call Trace: [ 383.892954] dump_stack+0x185/0x1d0 [ 383.896598] should_fail+0x87b/0xab0 [ 383.900324] __alloc_pages_nodemask+0x630/0x5dc0 [ 383.905093] ? kernel_poison_pages+0x40/0x360 2018/05/31 00:57:56 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) [ 383.909597] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 383.914966] ? kernel_poison_pages+0x1a0/0x360 [ 383.919558] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 383.925026] ? get_page_from_freelist+0xab08/0xb5e0 [ 383.930095] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 383.935638] ? __save_stack_trace+0x90d/0xb00 [ 383.940173] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 383.945112] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 383.950395] ? bpf_check+0x291/0xc7d0 [ 383.954201] ? __do_sys_bpf+0xc981/0xe740 [ 383.958351] ? __x64_sys_bpf+0xda/0x110 [ 383.962331] ? kmsan_set_origin_inline+0x6b/0x120 [ 383.967568] ? __msan_poison_alloca+0x15c/0x1d0 [ 383.972253] ? kmsan_set_origin_inline+0x6b/0x120 [ 383.977116] ? __msan_poison_alloca+0x15c/0x1d0 [ 383.981802] kmsan_alloc_page+0x82/0xe0 [ 383.985784] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 383.990890] ? kmsan_set_origin_inline+0x6b/0x120 [ 383.995779] ? __msan_poison_alloca+0x15c/0x1d0 [ 384.000449] ? __should_failslab+0x278/0x2a0 [ 384.004868] ? should_fail+0x57/0xab0 2018/05/31 00:57:57 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) read(r0, &(0x7f0000000080)=""/90, 0x5a) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4, 0xfffffe6a) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 384.008760] ? kmsan_set_origin_inline+0x6b/0x120 [ 384.013607] ? __msan_poison_alloca+0x15c/0x1d0 [ 384.018285] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 384.027225] alloc_pages_current+0x6b1/0x970 [ 384.031643] __vmalloc_node_range+0x83c/0x1170 [ 384.036247] vzalloc+0xd8/0xf0 [ 384.039445] ? bpf_check+0x291/0xc7d0 [ 384.043255] bpf_check+0x291/0xc7d0 [ 384.046898] ? __kmalloc+0x111/0x350 [ 384.050625] ? kmsan_set_origin+0x9e/0x160 [ 384.054871] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 384.060349] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 384.065720] ? kmsan_set_origin+0x9e/0x160 [ 384.069990] __do_sys_bpf+0xc981/0xe740 [ 384.074105] ? kmsan_set_origin_inline+0x6b/0x120 [ 384.078954] ? __msan_poison_alloca+0x15c/0x1d0 [ 384.083724] ? syscall_trace_enter+0xa3/0xf90 [ 384.088223] ? do_syscall_64+0x9f/0x230 [ 384.092202] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 384.097580] ? syscall_trace_enter+0x90f/0xf90 [ 384.102167] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 384.107536] ? fput+0x25c/0x2e0 2018/05/31 00:57:57 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/224, &(0x7f0000000100)=0xe0) [ 384.110819] __x64_sys_bpf+0xda/0x110 [ 384.114628] do_syscall_64+0x152/0x230 [ 384.118521] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 384.123725] RIP: 0033:0x455a09 [ 384.127086] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 384.134838] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 384.142111] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 384.149408] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 384.156678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 384.163946] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000c [ 384.171613] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 384.184321] syz-executor1 cpuset=syz1 mems_allowed=0 [ 384.189600] CPU: 1 PID: 23457 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 384.196991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.206401] Call Trace: [ 384.209059] dump_stack+0x185/0x1d0 2018/05/31 00:57:57 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7e) 2018/05/31 00:57:57 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c9924") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 384.212734] warn_alloc+0x3fc/0x660 [ 384.216454] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 384.222475] __vmalloc_node_range+0xeda/0x1170 [ 384.227124] vzalloc+0xd8/0xf0 [ 384.230425] ? bpf_check+0x291/0xc7d0 [ 384.234267] bpf_check+0x291/0xc7d0 [ 384.237935] ? __kmalloc+0x111/0x350 [ 384.241724] ? kmsan_set_origin+0x9e/0x160 [ 384.246039] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 384.251482] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 384.256914] ? kmsan_set_origin+0x9e/0x160 [ 384.261219] __do_sys_bpf+0xc981/0xe740 [ 384.265256] ? kmsan_set_origin_inline+0x6b/0x120 [ 384.270141] ? __msan_poison_alloca+0x15c/0x1d0 [ 384.274884] ? syscall_trace_enter+0xa3/0xf90 [ 384.279421] ? do_syscall_64+0x9f/0x230 [ 384.283451] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 384.288892] ? syscall_trace_enter+0x90f/0xf90 [ 384.293535] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 384.298959] ? fput+0x25c/0x2e0 [ 384.302332] __x64_sys_bpf+0xda/0x110 [ 384.306192] do_syscall_64+0x152/0x230 [ 384.310136] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 384.315362] RIP: 0033:0x455a09 [ 384.318578] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 384.326520] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 384.333909] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 384.341213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 384.348523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 384.355827] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000c 2018/05/31 00:57:57 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x17, r1}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) [ 384.363307] Mem-Info: [ 384.365925] active_anon:108248 inactive_anon:76 isolated_anon:0 [ 384.365925] active_file:3602 inactive_file:9195 isolated_file:0 [ 384.365925] unevictable:0 dirty:118 writeback:0 unstable:0 [ 384.365925] slab_reclaimable:3699 slab_unreclaimable:10223 [ 384.365925] mapped:74332 shmem:84 pagetables:1144 bounce:0 [ 384.365925] free:961863 free_pcp:659 free_cma:0 2018/05/31 00:57:57 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x80800) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) [ 384.399859] Node 0 active_anon:432992kB inactive_anon:304kB active_file:14408kB inactive_file:36780kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297328kB dirty:472kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 384.428259] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 384.454677] lowmem_reserve[]: 0 2817 7244 7244 [ 384.459418] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 384.487413] lowmem_reserve[]: 0 0 4426 4426 [ 384.491945] Node 0 Normal free:946396kB min:41208kB low:51508kB high:61808kB active_anon:433108kB inactive_anon:304kB active_file:14400kB inactive_file:36780kB unevictable:0kB writepending:472kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10432kB pagetables:4404kB bounce:0kB free_pcp:1020kB local_pcp:584kB free_cma:0kB [ 384.522116] lowmem_reserve[]: 0 0 0 0 [ 384.526111] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 384.539629] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB 2018/05/31 00:57:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:57:57 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x5c3, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x2, 0x20000) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4200, r4, 0x3f, 0x6) ioctl$VT_WAITACTIVE(r3, 0x5607) [ 384.556982] Node 0 Normal: 965*4kB (UME) 2901*8kB (UM) 2328*16kB (UME) 1848*32kB (UME) 1489*64kB (UM) 915*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 6*2048kB (UM) 129*4096kB (UM) = 933628kB [ 384.575359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 384.584865] 12880 total pagecache pages [ 384.588937] 0 pages in swap cache [ 384.592506] Swap cache stats: add 0, delete 0, find 0/0 [ 384.597973] Free swap = 0kB [ 384.601100] Total swap = 0kB [ 384.604173] 1965969 pages RAM [ 384.607415] 0 pages HighMem/MovableOnly [ 384.611435] 106315 pages reserved 2018/05/31 00:57:58 executing program 1 (fault-call:2 fault-nth:13): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000006c0)=""/4096) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000600)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000640)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0xb, 0x4, &(0x7f0000000040)=@raw=[@generic={0x4, 0xffff, 0x80, 0x3}, @jmp={0x5, 0xffffffff, 0x0, 0xb, 0xa, 0x6, 0xfffffffffffffff8}], &(0x7f0000000080)='syzkaller\x00', 0x8, 0x9e, &(0x7f00000000c0)=""/158, 0x40f00, 0x1, [], r3, 0xf}, 0x48) 2018/05/31 00:57:58 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:58 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x15}, 0x1000}, 0x1c) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:57:58 executing program 3: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0xc2b) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@fragment={0x0, 0x0, 0x5, 0x8, 0x0, 0x3, 0x65}, 0x8) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r2 = semget$private(0x0, 0x1, 0x10) semctl$GETVAL(r2, 0x4, 0xc, &(0x7f0000000000)=""/161) getcwd(&(0x7f0000000100), 0x0) 2018/05/31 00:57:58 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"6c6f3a32568500000000000400000042", {0x2}}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000000c0)=""/140) 2018/05/31 00:57:58 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x3, 0x5, 0x100, 0x8, 0x22e6, 0x10000}, 0xd9f}, 0xa) r2 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="3695749b3f9efb3fe437435c56deaeaa1007c735e5e4ff91d43b993d727dfe3ccd53edf08b70b1d9b7f488a3b5c5cbc5c2b024ca90db347277c659637ec65e922df2aa", 0x43, 0xfffffffffffffffe) r3 = geteuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) [ 385.224214] FAULT_INJECTION: forcing a failure. [ 385.224214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 385.236669] CPU: 1 PID: 23525 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 385.244031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.253646] Call Trace: [ 385.256242] dump_stack+0x185/0x1d0 [ 385.259873] should_fail+0x87b/0xab0 [ 385.263593] __alloc_pages_nodemask+0x630/0x5dc0 [ 385.268351] ? kernel_poison_pages+0x40/0x360 [ 385.272917] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 385.278285] ? kernel_poison_pages+0x1a0/0x360 [ 385.282874] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 385.288375] ? get_page_from_freelist+0xab08/0xb5e0 [ 385.293413] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 385.298880] ? __save_stack_trace+0x90d/0xb00 [ 385.303390] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 385.308415] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 385.313700] ? bpf_check+0x291/0xc7d0 [ 385.317503] ? __do_sys_bpf+0xc981/0xe740 2018/05/31 00:57:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) [ 385.321651] ? __x64_sys_bpf+0xda/0x110 [ 385.325631] ? kmsan_set_origin_inline+0x6b/0x120 [ 385.330470] ? __msan_poison_alloca+0x15c/0x1d0 [ 385.335140] ? kmsan_set_origin_inline+0x6b/0x120 [ 385.339982] ? __msan_poison_alloca+0x15c/0x1d0 [ 385.344680] kmsan_alloc_page+0x82/0xe0 [ 385.348659] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 385.353423] ? kmsan_set_origin_inline+0x6b/0x120 [ 385.358270] ? __msan_poison_alloca+0x15c/0x1d0 [ 385.362941] ? __should_failslab+0x278/0x2a0 [ 385.367359] ? should_fail+0x57/0xab0 [ 385.371165] ? kmsan_set_origin_inline+0x6b/0x120 [ 385.376019] ? __msan_poison_alloca+0x15c/0x1d0 [ 385.380729] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 385.386285] alloc_pages_current+0x6b1/0x970 [ 385.390782] __vmalloc_node_range+0x83c/0x1170 [ 385.395820] vzalloc+0xd8/0xf0 [ 385.399031] ? bpf_check+0x291/0xc7d0 [ 385.402830] bpf_check+0x291/0xc7d0 [ 385.406442] ? __kmalloc+0x111/0x350 [ 385.410150] ? kmsan_set_origin+0x9e/0x160 [ 385.414368] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 385.419974] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 385.425495] ? kmsan_set_origin+0x9e/0x160 [ 385.429725] __do_sys_bpf+0xc981/0xe740 [ 385.433683] ? kmsan_set_origin_inline+0x6b/0x120 [ 385.438523] ? __msan_poison_alloca+0x15c/0x1d0 [ 385.443188] ? syscall_trace_enter+0xa3/0xf90 [ 385.447681] ? do_syscall_64+0x9f/0x230 [ 385.451666] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 385.457039] ? syscall_trace_enter+0x90f/0xf90 [ 385.461626] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 385.466979] ? fput+0x25c/0x2e0 [ 385.470250] __x64_sys_bpf+0xda/0x110 [ 385.474047] do_syscall_64+0x152/0x230 [ 385.477959] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.483225] RIP: 0033:0x455a09 [ 385.486490] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 385.494179] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 385.501436] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 385.508713] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 385.515969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/31 00:57:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 385.523227] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000d [ 385.530876] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 385.543478] syz-executor1 cpuset=syz1 mems_allowed=0 [ 385.548879] CPU: 1 PID: 23525 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 385.556269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.565648] Call Trace: [ 385.568292] dump_stack+0x185/0x1d0 [ 385.571969] warn_alloc+0x3fc/0x660 [ 385.575685] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 385.581200] __vmalloc_node_range+0xeda/0x1170 [ 385.585853] vzalloc+0xd8/0xf0 [ 385.589125] ? bpf_check+0x291/0xc7d0 [ 385.592964] bpf_check+0x291/0xc7d0 [ 385.596639] ? __kmalloc+0x111/0x350 [ 385.600425] ? kmsan_set_origin+0x9e/0x160 [ 385.604838] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 385.610273] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 385.615720] ? kmsan_set_origin+0x9e/0x160 [ 385.620032] __do_sys_bpf+0xc981/0xe740 [ 385.624088] ? kmsan_set_origin_inline+0x6b/0x120 [ 385.629218] ? __msan_poison_alloca+0x15c/0x1d0 [ 385.634098] ? syscall_trace_enter+0xa3/0xf90 [ 385.638653] ? do_syscall_64+0x9f/0x230 [ 385.642662] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 385.648074] ? syscall_trace_enter+0x90f/0xf90 [ 385.652674] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 385.658074] ? fput+0x25c/0x2e0 [ 385.661375] __x64_sys_bpf+0xda/0x110 [ 385.665196] do_syscall_64+0x152/0x230 [ 385.669127] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 385.674329] RIP: 0033:0x455a09 [ 385.677525] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 385.685237] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 385.692504] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 385.699780] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 385.707058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 385.714351] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000d [ 385.721877] Mem-Info: [ 385.724443] active_anon:107680 inactive_anon:78 isolated_anon:0 [ 385.724443] active_file:3602 inactive_file:9204 isolated_file:0 [ 385.724443] unevictable:0 dirty:77 writeback:0 unstable:0 [ 385.724443] slab_reclaimable:3699 slab_unreclaimable:10232 [ 385.724443] mapped:74316 shmem:84 pagetables:1021 bounce:0 [ 385.724443] free:964500 free_pcp:547 free_cma:0 [ 385.758173] Node 0 active_anon:432892kB inactive_anon:312kB active_file:14408kB inactive_file:36816kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297264kB dirty:308kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 272384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 385.786574] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 385.812830] lowmem_reserve[]: 0 2817 7244 7244 [ 385.817568] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 385.845470] lowmem_reserve[]: 0 0 4426 4426 [ 385.849956] Node 0 Normal free:950244kB min:41208kB low:51508kB high:61808kB active_anon:432832kB inactive_anon:316kB active_file:14400kB inactive_file:36848kB unevictable:0kB writepending:340kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9920kB pagetables:4144kB bounce:0kB free_pcp:716kB local_pcp:28kB free_cma:0kB [ 385.879765] lowmem_reserve[]: 0 0 0 0 [ 385.883723] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 385.897250] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 385.914368] Node 0 Normal: 1578*4kB (UM) 2948*8kB (UME) 2328*16kB (UME) 1847*32kB (UME) 1510*64kB (UM) 917*128kB (UME) 88*256kB (UME) 35*512kB (UE) 16*1024kB (U) 12*2048kB (UM) 129*4096kB (UM) = 950056kB [ 385.932901] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 385.941572] 12897 total pagecache pages [ 385.945724] 0 pages in swap cache [ 385.949264] Swap cache stats: add 0, delete 0, find 0/0 [ 385.954726] Free swap = 0kB [ 385.957794] Total swap = 0kB [ 385.960869] 1965969 pages RAM [ 385.964073] 0 pages HighMem/MovableOnly [ 385.968113] 106315 pages reserved 2018/05/31 00:57:59 executing program 7: socketpair(0x15, 0x7, 0xfff, &(0x7f00000000c0)={0xffffffffffffffff}) write$cgroup_subtree(r0, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}]}, 0x6) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x15, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040)=0x48, 0x9, 0x2) 2018/05/31 00:57:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x8001, 0x1) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, r3, r2, 0x0, 0x0, 0x10, 0x1}, 0x2, 0x9d, 0x10001}) 2018/05/31 00:57:59 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:57:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r1 = semget$private(0x0, 0x1, 0x280) semtimedop(r1, &(0x7f0000000100)=[{0x1, 0x8001, 0x800}, {0x0, 0x7, 0x1000}], 0x2, &(0x7f0000000140)={0x0, 0x989680}) r2 = msgget$private(0x0, 0x4) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000000)=""/224) 2018/05/31 00:57:59 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) r3 = socket$kcm(0x29, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x3, 0x0, 0x6, 0xc1c, 0xff}, 0x20) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x404) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:59 executing program 1 (fault-call:2 fault-nth:14): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:57:59 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x9, &(0x7f00000000c0)="0047fc2f07d88c1d566270301c367c0fec1746cb7c45b539716bdb229ff7c14e16c8642fe2026280dbe06d00b4a2a53c0036c1f4d254717437305e56a1a9849778bd430db0247a060a9797a5c79dc1762d68a992ab1c341b6cff88cc30984101043c89029ae4ad44704cab31e186bdb6bf9abfd8ebcb515c158052e2222c40b7e350ebcdb2cfbccf829512bbe8968e44966d5e507c271d9afb76bb2bda7c5fa1fa3008cae1d85b6cc04f") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x330}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) [ 386.149693] FAULT_INJECTION: forcing a failure. [ 386.149693] name failslab, interval 1, probability 0, space 0, times 0 [ 386.161280] CPU: 1 PID: 23549 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 386.168675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.178061] Call Trace: [ 386.180700] dump_stack+0x185/0x1d0 [ 386.184371] should_fail+0x87b/0xab0 [ 386.188132] __should_failslab+0x278/0x2a0 [ 386.192429] should_failslab+0x29/0x70 [ 386.196365] __kmalloc_node+0x236/0x11f0 [ 386.200504] ? __msan_poison_alloca+0x15c/0x1d0 [ 386.205243] ? __get_vm_area_node+0x28e/0x810 [ 386.209838] ? should_fail+0x57/0xab0 [ 386.213694] __get_vm_area_node+0x28e/0x810 [ 386.218086] __vmalloc_node_range+0x2a7/0x1170 [ 386.223312] ? bpf_prog_calc_tag+0xc9/0x970 [ 386.227693] ? bpf_check+0xb15/0xc7d0 [ 386.231522] vmalloc+0xd8/0xf0 [ 386.234852] ? bpf_prog_calc_tag+0xc9/0x970 [ 386.239236] bpf_prog_calc_tag+0xc9/0x970 [ 386.243425] ? rcu_all_qs+0x32/0x1f0 [ 386.247202] ? _cond_resched+0x3c/0xd0 [ 386.251159] ? rcu_all_qs+0x32/0x1f0 [ 386.254927] ? mutex_lock+0x31/0x90 [ 386.258794] ? _cond_resched+0x3c/0xd0 [ 386.262719] ? bpf_check+0xa76/0xc7d0 [ 386.266560] bpf_check+0xb15/0xc7d0 [ 386.270228] ? __kmalloc+0x111/0x350 [ 386.274380] ? kmsan_set_origin+0x9e/0x160 [ 386.278678] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 386.284117] ? kmsan_set_origin+0x9e/0x160 [ 386.288419] __do_sys_bpf+0xc981/0xe740 [ 386.292463] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/31 00:57:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:57:59 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x4, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000040)=[0x8, 0xffffffffffffffff, 0x3da9, 0x9, 0xfff], &(0x7f00000000c0)=[0x0, 0x0], 0x2) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:57:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000005, 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 386.297344] ? __msan_poison_alloca+0x15c/0x1d0 [ 386.302080] ? syscall_trace_enter+0xa3/0xf90 [ 386.306630] ? do_syscall_64+0x9f/0x230 [ 386.310666] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 386.316101] ? syscall_trace_enter+0x90f/0xf90 [ 386.320733] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 386.326160] ? fput+0x25c/0x2e0 [ 386.329514] __x64_sys_bpf+0xda/0x110 [ 386.333359] do_syscall_64+0x152/0x230 [ 386.337292] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.342602] RIP: 0033:0x455a09 [ 386.345812] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 386.353569] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 386.360867] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 386.368163] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 386.375458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 386.382753] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000e [ 386.390398] syz-executor1: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) 2018/05/31 00:57:59 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c992409") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 386.400587] syz-executor1 cpuset=syz1 mems_allowed=0 [ 386.405888] CPU: 1 PID: 23549 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 386.413376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.422770] Call Trace: [ 386.425401] dump_stack+0x185/0x1d0 [ 386.429074] warn_alloc+0x3fc/0x660 [ 386.432785] __vmalloc_node_range+0xa9e/0x1170 [ 386.437691] ? bpf_check+0xb15/0xc7d0 [ 386.441614] vmalloc+0xd8/0xf0 [ 386.445649] ? bpf_prog_calc_tag+0xc9/0x970 [ 386.450043] bpf_prog_calc_tag+0xc9/0x970 [ 386.454234] ? rcu_all_qs+0x32/0x1f0 [ 386.458016] ? _cond_resched+0x3c/0xd0 [ 386.461992] ? rcu_all_qs+0x32/0x1f0 [ 386.465778] ? mutex_lock+0x31/0x90 [ 386.469468] ? _cond_resched+0x3c/0xd0 [ 386.473396] ? bpf_check+0xa76/0xc7d0 [ 386.477233] bpf_check+0xb15/0xc7d0 [ 386.481560] ? __kmalloc+0x111/0x350 [ 386.485363] ? kmsan_set_origin+0x9e/0x160 [ 386.489754] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 386.495193] ? kmsan_set_origin+0x9e/0x160 2018/05/31 00:57:59 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xb, 0x10002) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 386.499499] __do_sys_bpf+0xc981/0xe740 [ 386.503556] ? kmsan_set_origin_inline+0x6b/0x120 [ 386.508431] ? __msan_poison_alloca+0x15c/0x1d0 [ 386.513173] ? syscall_trace_enter+0xa3/0xf90 [ 386.517722] ? do_syscall_64+0x9f/0x230 [ 386.521762] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 386.527190] ? syscall_trace_enter+0x90f/0xf90 [ 386.532112] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 386.537541] ? fput+0x25c/0x2e0 [ 386.540892] __x64_sys_bpf+0xda/0x110 [ 386.544746] do_syscall_64+0x152/0x230 [ 386.549141] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.554360] RIP: 0033:0x455a09 [ 386.557571] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 386.565438] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 386.572838] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 386.580143] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 386.587442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/31 00:57:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80200) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001400)=[{0x0, 0x7, 0x7ff, 0x6, @time={0x0, 0x989680}, {0xffff, 0x6}, {0x0, 0x8}, @connect={{0x1, 0x1}, {0x6, 0x80}}}, {0x4, 0xe3d, 0x1fffe00000000000, 0x100000000, @tick=0x3, {0x0, 0x6}, {0x1, 0x5}, @raw8={"9f179c15a2b91e73130ecb0e"}}, {0x8000, 0x8000, 0x1, 0x3, @tick=0x5, {0xfffffffffffffff7, 0x80}, {0x0, 0x2}, @addr={0x5, 0x8000}}, {0x2, 0x3, 0x4c1, 0x3c, @time={r2, r3+10000000}, {0x200, 0x80000001}, {0x8001, 0x5}, @result={0x400, 0xffffffffc9d297bc}}, {0x19, 0x6, 0x3ff, 0x7, @tick=0x4, {0x1f, 0x6}, {0x1, 0x2}, @note={0x0, 0x3, 0x9, 0x0, 0x81}}, {0x1ff, 0x8, 0x8000, 0x1, @tick=0x1f, {0x1ff, 0x200000000000}, {0x8, 0x20}, @quote={{0x7, 0x4}, 0x5}}, {0x100000000, 0x101, 0x8905, 0x9, @time={0x0, 0x1c9c380}, {0x20, 0x3ff}, {0x8001, 0x8}, @queue={0xffffffffffffffff, {0xe255, 0x7}}}, {0x1, 0x0, 0x0, 0x8, @time={0x0, 0x989680}, {0x9, 0x8001}, {0x1, 0xfffffffffffffffb}, @ext={0xce, &(0x7f0000001300)="22158c57fa9b424755db044c12a402e1b30453a4a89461140c19145734cebc534293cb96319d5afe24f1e0e1a07e0ad1aeaa338bc98ab85aea03118c4c2140a5411d99199a3b49b7742e08e99c8ff6d498d064a21bde7d2d4169cbbd843fc4798f8ffbce673051bcc59afa179bfb07148d1be1e234dd7a3de7f3e3a53328d219e120e55b495999850608dd1525eb673c5ab68c918caaef98ec8770ca5026703740421b2f7ca0ca8c9ae1e54774edcdd4fa35afcd593a0bb8e0977d38c27d038e62cf202e244292a1b67251d03b5c"}}, {0x5, 0x40, 0x80, 0x0, @time, {0x2, 0x9}, {0x37, 0x7}, @result={0x5120, 0x3}}, {0x16, 0xffffffff, 0x6, 0x592, @tick=0x5, {0x0, 0x8}, {0x0, 0x8000}, @connect={{0x1, 0x95}, {0x4, 0x576b94e0}}}], 0x1e0) ioctl$int_in(r1, 0x5452, &(0x7f0000001640)=0x8) recvfrom$llc(r1, &(0x7f00000001c0)=""/105, 0x69, 0x0, &(0x7f0000001600)={0x1a, 0x310, 0x401, 0x6, 0xfffffffffffffffb, 0x4cc63f70, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001680)) clone(0x40000400, &(0x7f0000000300)="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", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="275f38395298242c15a01db167f178ac5dea3db206c85b55add3690267c4244b850b1e5725d6084f7f0d010367b01bf43e897d64b3f28255f9153c322aefedad7951b90e9997215358e79006c1a0410e2b6fec086f") ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000016c0)={0xe92c, 0x5, 0x8, 0x80000000, 0x7, 0x5}) 2018/05/31 00:57:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) [ 386.594941] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000e 2018/05/31 00:57:59 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20040, 0x0) openat$cgroup_int(r2, &(0x7f0000000140)='io.weight\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:57:59 executing program 1 (fault-call:2 fault-nth:15): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:57:59 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 386.781645] FAULT_INJECTION: forcing a failure. [ 386.781645] name failslab, interval 1, probability 0, space 0, times 0 [ 386.793184] CPU: 1 PID: 23601 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 386.800574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.809972] Call Trace: [ 386.812639] dump_stack+0x185/0x1d0 [ 386.816317] should_fail+0x87b/0xab0 [ 386.820073] __should_failslab+0x278/0x2a0 [ 386.824357] should_failslab+0x29/0x70 [ 386.828286] __kmalloc_node+0x236/0x11f0 [ 386.832481] ? _cond_resched+0x3c/0xd0 [ 386.836410] ? alloc_vmap_area+0x1e6/0x15a0 [ 386.840801] ? rcu_all_qs+0x32/0x1f0 [ 386.844583] alloc_vmap_area+0x1e6/0x15a0 [ 386.848797] ? __kmalloc_node+0xe25/0x11f0 [ 386.853121] ? __get_vm_area_node+0x28e/0x810 [ 386.857683] __get_vm_area_node+0x3ab/0x810 [ 386.862155] __vmalloc_node_range+0x2a7/0x1170 [ 386.866780] ? bpf_prog_calc_tag+0xc9/0x970 [ 386.871170] ? bpf_check+0xb15/0xc7d0 [ 386.875010] vmalloc+0xd8/0xf0 [ 386.878249] ? bpf_prog_calc_tag+0xc9/0x970 [ 386.882637] bpf_prog_calc_tag+0xc9/0x970 [ 386.886837] ? rcu_all_qs+0x32/0x1f0 [ 386.890633] ? _cond_resched+0x3c/0xd0 [ 386.894585] ? rcu_all_qs+0x32/0x1f0 [ 386.898366] ? mutex_lock+0x31/0x90 [ 386.902068] ? _cond_resched+0x3c/0xd0 [ 386.906082] ? bpf_check+0xa76/0xc7d0 [ 386.909925] bpf_check+0xb15/0xc7d0 [ 386.913594] ? __kmalloc+0x111/0x350 [ 386.917381] ? kmsan_set_origin+0x9e/0x160 [ 386.921688] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 386.927134] ? kmsan_set_origin+0x9e/0x160 [ 386.931439] __do_sys_bpf+0xc981/0xe740 [ 386.935480] ? kmsan_set_origin_inline+0x6b/0x120 [ 386.940364] ? __msan_poison_alloca+0x15c/0x1d0 [ 386.945094] ? syscall_trace_enter+0xa3/0xf90 [ 386.949642] ? do_syscall_64+0x9f/0x230 [ 386.953663] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 386.959083] ? syscall_trace_enter+0x90f/0xf90 [ 386.964079] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 386.969769] ? fput+0x25c/0x2e0 [ 386.973106] __x64_sys_bpf+0xda/0x110 [ 386.977133] do_syscall_64+0x152/0x230 [ 386.981072] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 386.986287] RIP: 0033:0x455a09 [ 386.989497] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 386.997246] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 387.004540] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 387.011836] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 387.019127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 387.026425] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000f [ 387.034029] syz-executor1: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 387.044504] syz-executor1 cpuset=syz1 mems_allowed=0 [ 387.049786] CPU: 1 PID: 23601 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 387.057172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.066927] Call Trace: [ 387.069568] dump_stack+0x185/0x1d0 [ 387.073220] warn_alloc+0x3fc/0x660 [ 387.076875] __vmalloc_node_range+0xa9e/0x1170 [ 387.081484] ? bpf_check+0xb15/0xc7d0 [ 387.085383] vmalloc+0xd8/0xf0 [ 387.088701] ? bpf_prog_calc_tag+0xc9/0x970 [ 387.093527] bpf_prog_calc_tag+0xc9/0x970 [ 387.097698] ? rcu_all_qs+0x32/0x1f0 [ 387.101473] ? _cond_resched+0x3c/0xd0 [ 387.105394] ? rcu_all_qs+0x32/0x1f0 [ 387.109473] ? mutex_lock+0x31/0x90 [ 387.113144] ? _cond_resched+0x3c/0xd0 [ 387.117054] ? bpf_check+0xa76/0xc7d0 [ 387.120893] bpf_check+0xb15/0xc7d0 [ 387.124536] ? __kmalloc+0x111/0x350 [ 387.128289] ? kmsan_set_origin+0x9e/0x160 [ 387.132572] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 387.137984] ? kmsan_set_origin+0x9e/0x160 [ 387.142261] __do_sys_bpf+0xc981/0xe740 [ 387.146269] ? kmsan_set_origin_inline+0x6b/0x120 [ 387.151142] ? __msan_poison_alloca+0x15c/0x1d0 [ 387.156020] ? syscall_trace_enter+0xa3/0xf90 [ 387.160552] ? do_syscall_64+0x9f/0x230 [ 387.164557] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 387.169933] ? syscall_trace_enter+0x90f/0xf90 [ 387.174736] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 387.180154] ? fput+0x25c/0x2e0 [ 387.183488] __x64_sys_bpf+0xda/0x110 [ 387.187306] do_syscall_64+0x152/0x230 [ 387.191202] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 387.196388] RIP: 0033:0x455a09 [ 387.199579] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 387.207319] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 387.214595] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 387.221875] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 387.229142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 387.236431] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000000f [ 387.243888] warn_alloc_show_mem: 1 callbacks suppressed [ 387.243904] Mem-Info: [ 387.251843] active_anon:107690 inactive_anon:73 isolated_anon:0 [ 387.251843] active_file:3602 inactive_file:9219 isolated_file:0 [ 387.251843] unevictable:0 dirty:93 writeback:0 unstable:0 [ 387.251843] slab_reclaimable:3700 slab_unreclaimable:10244 [ 387.251843] mapped:74326 shmem:84 pagetables:1022 bounce:0 [ 387.251843] free:964374 free_pcp:671 free_cma:0 [ 387.285314] Node 0 active_anon:430760kB inactive_anon:292kB active_file:14408kB inactive_file:36876kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297304kB dirty:372kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 278528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 387.313520] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 387.339892] lowmem_reserve[]: 0 2817 7244 7244 [ 387.344597] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 387.372541] lowmem_reserve[]: 0 0 4426 4426 [ 387.377005] Node 0 Normal free:956384kB min:41208kB low:51508kB high:61808kB active_anon:430760kB inactive_anon:292kB active_file:14400kB inactive_file:36876kB unevictable:0kB writepending:372kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9856kB pagetables:4088kB bounce:0kB free_pcp:1128kB local_pcp:532kB free_cma:0kB [ 387.407053] lowmem_reserve[]: 0 0 0 0 [ 387.410981] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 387.424498] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 387.441632] Node 0 Normal: 1658*4kB (UM) 2894*8kB (UME) 2329*16kB (UME) 1841*32kB (UM) 1514*64kB (UM) 916*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 11*2048kB (U) 131*4096kB (UM) = 956296kB [ 387.460073] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 387.468739] 12904 total pagecache pages [ 387.472768] 0 pages in swap cache [ 387.476301] Swap cache stats: add 0, delete 0, find 0/0 [ 387.481721] Free swap = 0kB [ 387.484818] Total swap = 0kB [ 387.487967] 1965969 pages RAM [ 387.491165] 0 pages HighMem/MovableOnly [ 387.495180] 106315 pages reserved 2018/05/31 00:58:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x80200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0xfffffffffffffff9, 0x2000003, 0xde7}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) sendfile(r0, r1, 0x0, 0x4) 2018/05/31 00:58:00 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:00 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x0, 0x3, 0x9, 0x6, 0x100000001, 0x1f}) 2018/05/31 00:58:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:00 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace(0x10, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:00 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8932, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:00 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:00 executing program 1 (fault-call:2 fault-nth:16): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 387.815464] FAULT_INJECTION: forcing a failure. [ 387.815464] name failslab, interval 1, probability 0, space 0, times 0 [ 387.827370] CPU: 1 PID: 23621 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 387.834768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.844157] Call Trace: [ 387.846796] dump_stack+0x185/0x1d0 [ 387.850474] should_fail+0x87b/0xab0 [ 387.854272] __should_failslab+0x278/0x2a0 [ 387.858569] should_failslab+0x29/0x70 [ 387.862586] __kmalloc_node+0x236/0x11f0 [ 387.866692] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 387.872195] ? __get_vm_area_node+0x600/0x810 [ 387.876735] ? __vmalloc_node_range+0x611/0x1170 [ 387.881547] __vmalloc_node_range+0x611/0x1170 [ 387.886177] vmalloc+0xd8/0xf0 [ 387.890112] ? bpf_prog_calc_tag+0xc9/0x970 [ 387.894511] bpf_prog_calc_tag+0xc9/0x970 [ 387.898869] ? rcu_all_qs+0x32/0x1f0 [ 387.902637] ? _cond_resched+0x3c/0xd0 [ 387.906584] ? rcu_all_qs+0x32/0x1f0 [ 387.910363] ? mutex_lock+0x31/0x90 [ 387.914049] ? _cond_resched+0x3c/0xd0 [ 387.917968] ? bpf_check+0xa76/0xc7d0 [ 387.921812] bpf_check+0xb15/0xc7d0 [ 387.925480] ? __kmalloc+0x111/0x350 [ 387.929264] ? kmsan_set_origin+0x9e/0x160 [ 387.933567] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 387.939017] ? kmsan_set_origin+0x9e/0x160 [ 387.943321] __do_sys_bpf+0xc981/0xe740 [ 387.947363] ? kmsan_set_origin_inline+0x6b/0x120 [ 387.952424] ? __msan_poison_alloca+0x15c/0x1d0 [ 387.957157] ? syscall_trace_enter+0xa3/0xf90 [ 387.961683] ? do_syscall_64+0x9f/0x230 [ 387.965741] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 387.971168] ? syscall_trace_enter+0x90f/0xf90 [ 387.975913] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 387.981373] ? fput+0x25c/0x2e0 [ 387.984728] __x64_sys_bpf+0xda/0x110 [ 387.988670] do_syscall_64+0x152/0x230 [ 387.992611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 387.997835] RIP: 0033:0x455a09 [ 388.001084] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 388.008933] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 2018/05/31 00:58:01 executing program 5: r0 = socket$inet6(0xa, 0xbeabd3fc485b3873, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:01 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:01 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 388.016256] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 388.023559] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 388.030870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 388.038174] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000010 2018/05/31 00:58:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) r3 = shmget(0x3, 0x2000, 0x801, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = accept(r0, &(0x7f0000000080)=@hci, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000001c0)={0x200}, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/31 00:58:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x210680, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0x62) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:01 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:01 executing program 7: r0 = socket$kcm(0x29, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/31 00:58:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x6, 0x6, 0x3f, 0x2, 0x0, 0xffffffffffff0001, 0x1, 0x2, 0x9, 0x7, 0x101, 0x882d, 0x0, 0x1, 0x9, 0x0, 0x6, 0x3f, 0x20000, 0x5, 0x8000, 0x9c7, 0x9262, 0xfffffffffffffff9, 0x8, 0x0, 0xffffffffffff7d0c, 0x9, 0x2, 0x0, 0x1ff, 0x4, 0x746, 0xfffffffffffff000, 0xe, 0x800, 0x0, 0x1000, 0x1, @perf_config_ext={0xef}, 0x10210, 0x7, 0x64, 0x7, 0x0, 0x4, 0x9}, r2, 0x1, r1, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r3, 0x2, &(0x7f0000000080)=0xe41b) 2018/05/31 00:58:01 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="bed786a783ee9393772731ed53793db3f9f79ed01c474b76d3297029218bbce3995e3eeb2cb85d36bf8b2fe1f0108f91554e2327fd9f8a8d8f63d84551e7cd10fbc8a7514c515f35a4fe5fd1368c43eafaab6427f3106a53f521df5a6cbaabd1773260d5cced95c7c457ee6cf273daac637ecd02aa9628eeecead8338a57e8b71536379f5a8012006d2f9370c757578c3acac1099c5ca125df65aa4b2d37cf59585e5803f08643f9428e090145c30c756850fe9a4b4df32d5e65e0ac84fba8965ae0dcb64da738f3cb06f7140de95378b9a05d2bcfdb", 0xd6, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000000)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e9861430300000000000000c4fe2920f911778265c21bd4dbebd684579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:01 executing program 1 (fault-call:2 fault-nth:17): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:01 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:01 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000140)=""/111) [ 388.711440] FAULT_INJECTION: forcing a failure. [ 388.711440] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 388.723587] CPU: 1 PID: 23696 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 388.731027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.740437] Call Trace: [ 388.743074] dump_stack+0x185/0x1d0 [ 388.746759] should_fail+0x87b/0xab0 [ 388.750533] __alloc_pages_nodemask+0x630/0x5dc0 [ 388.755400] ? kmsan_set_origin_inline+0x6b/0x120 [ 388.760299] ? __msan_poison_alloca+0x15c/0x1d0 [ 388.765033] ? __should_failslab+0x278/0x2a0 [ 388.769515] ? should_fail+0x57/0xab0 [ 388.773363] ? kmsan_set_origin_inline+0x6b/0x120 [ 388.778273] ? __msan_poison_alloca+0x15c/0x1d0 [ 388.783024] ? __kmalloc_node+0xe25/0x11f0 [ 388.787319] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 388.792816] alloc_pages_current+0x6b1/0x970 [ 388.797288] __vmalloc_node_range+0x83c/0x1170 [ 388.801914] vmalloc+0xd8/0xf0 [ 388.805157] ? bpf_prog_calc_tag+0xc9/0x970 [ 388.809535] bpf_prog_calc_tag+0xc9/0x970 [ 388.813740] ? rcu_all_qs+0x32/0x1f0 [ 388.817577] ? _cond_resched+0x3c/0xd0 [ 388.821547] ? rcu_all_qs+0x32/0x1f0 [ 388.825323] ? mutex_lock+0x31/0x90 [ 388.829019] ? _cond_resched+0x3c/0xd0 [ 388.832947] ? bpf_check+0xa76/0xc7d0 [ 388.836789] bpf_check+0xb15/0xc7d0 [ 388.840458] ? __kmalloc+0x111/0x350 [ 388.844238] ? kmsan_set_origin+0x9e/0x160 [ 388.848532] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 388.853987] ? kmsan_set_origin+0x9e/0x160 [ 388.858302] __do_sys_bpf+0xc981/0xe740 2018/05/31 00:58:01 executing program 7: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1b) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x1b) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000013c0)={0x0, 0x100}, &(0x7f0000001440)=0x8) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000080), 0x90020001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001480)={r1, 0x7f}, 0x8) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001500)={r1, @in6={{0xa, 0x4e22, 0x8000000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, 0x4951, 0x6}, &(0x7f00000015c0)=0x90) madvise(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x7f) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xb96}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x200, 0x100}, 0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000001380)={0x1, 0x8000}) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) sendto(r3, &(0x7f0000000300)="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", 0x1000, 0x0, &(0x7f0000001300)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000000c0)={0x8}, 0x4) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001640)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000001740)=0xe8) recvfrom$packet(r0, &(0x7f0000001600)=""/47, 0x2f, 0x2000, &(0x7f0000001780)={0x11, 0x2, r6, 0x1, 0x0, 0x6, @random="a0ccf0d02236"}, 0x14) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000014c0)=0x200, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000017c0)={r1, 0x6}, 0xc) [ 388.862344] ? kmsan_set_origin_inline+0x6b/0x120 [ 388.867221] ? __msan_poison_alloca+0x15c/0x1d0 [ 388.871950] ? syscall_trace_enter+0xa3/0xf90 [ 388.876496] ? do_syscall_64+0x9f/0x230 [ 388.880784] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 388.886191] ? syscall_trace_enter+0x90f/0xf90 [ 388.890828] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 388.896285] ? fput+0x25c/0x2e0 [ 388.899635] __x64_sys_bpf+0xda/0x110 [ 388.903476] do_syscall_64+0x152/0x230 [ 388.907409] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/31 00:58:01 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:01 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400001, 0x0) [ 388.912630] RIP: 0033:0x455a09 [ 388.915840] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 388.923587] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 388.930897] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 388.938190] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 388.945487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 388.952782] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000011 [ 388.960403] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 388.972058] syz-executor1 cpuset=syz1 mems_allowed=0 [ 388.977323] CPU: 1 PID: 23696 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 388.984974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.994532] Call Trace: [ 388.997169] dump_stack+0x185/0x1d0 [ 389.000851] warn_alloc+0x3fc/0x660 [ 389.004567] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 389.010078] __vmalloc_node_range+0xeda/0x1170 [ 389.014726] vmalloc+0xd8/0xf0 [ 389.017977] ? bpf_prog_calc_tag+0xc9/0x970 [ 389.022400] bpf_prog_calc_tag+0xc9/0x970 [ 389.026610] ? rcu_all_qs+0x32/0x1f0 [ 389.030409] ? _cond_resched+0x3c/0xd0 [ 389.034358] ? rcu_all_qs+0x32/0x1f0 [ 389.038138] ? mutex_lock+0x31/0x90 [ 389.041856] ? _cond_resched+0x3c/0xd0 [ 389.045804] ? bpf_check+0xa76/0xc7d0 [ 389.049649] bpf_check+0xb15/0xc7d0 [ 389.050614] futex_wake_op: syz-executor7 tries to shift op by 32; fix this program [ 389.053314] ? __kmalloc+0x111/0x350 [ 389.053380] ? kmsan_set_origin+0x9e/0x160 [ 389.053438] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 389.053505] ? kmsan_set_origin+0x9e/0x160 [ 389.053556] __do_sys_bpf+0xc981/0xe740 [ 389.053605] ? kmsan_set_origin_inline+0x6b/0x120 [ 389.087680] ? __msan_poison_alloca+0x15c/0x1d0 [ 389.092414] ? syscall_trace_enter+0xa3/0xf90 [ 389.096962] ? do_syscall_64+0x9f/0x230 [ 389.101004] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 389.106413] ? syscall_trace_enter+0x90f/0xf90 [ 389.111041] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 389.116450] ? fput+0x25c/0x2e0 [ 389.119955] __x64_sys_bpf+0xda/0x110 [ 389.123799] do_syscall_64+0x152/0x230 [ 389.127800] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.133098] RIP: 0033:0x455a09 [ 389.136302] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 389.144048] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 389.151338] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 389.158626] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 389.165921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 389.173391] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000011 [ 389.180868] Mem-Info: [ 389.183368] active_anon:110322 inactive_anon:78 isolated_anon:0 [ 389.183368] active_file:3604 inactive_file:9231 isolated_file:0 [ 389.183368] unevictable:0 dirty:107 writeback:0 unstable:0 [ 389.183368] slab_reclaimable:3702 slab_unreclaimable:10250 [ 389.183368] mapped:74325 shmem:84 pagetables:1107 bounce:0 [ 389.183368] free:955747 free_pcp:561 free_cma:0 [ 389.217049] Node 0 active_anon:441288kB inactive_anon:312kB active_file:14416kB inactive_file:36924kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297300kB dirty:428kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 278528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 389.245372] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 389.271866] lowmem_reserve[]: 0 2817 7244 7244 [ 389.276597] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 389.304545] lowmem_reserve[]: 0 0 4426 4426 [ 389.309117] Node 0 Normal free:921876kB min:41208kB low:51508kB high:61808kB active_anon:441288kB inactive_anon:312kB active_file:14408kB inactive_file:36924kB unevictable:0kB writepending:428kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10368kB pagetables:4428kB bounce:0kB free_pcp:688kB local_pcp:160kB free_cma:0kB [ 389.339096] lowmem_reserve[]: 0 0 0 0 [ 389.343061] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 389.356473] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 389.373427] Node 0 Normal: 975*4kB (UM) 2929*8kB (UME) 2328*16kB (UME) 1840*32kB (UM) 1489*64kB (UM) 919*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 2*2048kB (UM) 128*4096kB (UM) = 921860kB [ 389.391737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 389.400380] 12918 total pagecache pages [ 389.404439] 0 pages in swap cache [ 389.408390] Swap cache stats: add 0, delete 0, find 0/0 2018/05/31 00:58:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:02 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10, 0x80800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) [ 389.413818] Free swap = 0kB [ 389.416889] Total swap = 0kB [ 389.419964] 1965969 pages RAM [ 389.423116] 0 pages HighMem/MovableOnly [ 389.427168] 106315 pages reserved 2018/05/31 00:58:02 executing program 1 (fault-call:2 fault-nth:18): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 389.496802] futex_wake_op: syz-executor7 tries to shift op by 32; fix this program [ 389.643815] FAULT_INJECTION: forcing a failure. [ 389.643815] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.655697] CPU: 1 PID: 23731 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 389.663082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.672438] Call Trace: [ 389.675047] dump_stack+0x185/0x1d0 [ 389.678693] should_fail+0x87b/0xab0 [ 389.682541] __alloc_pages_nodemask+0x630/0x5dc0 [ 389.687310] ? kernel_poison_pages+0x40/0x360 [ 389.691830] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 389.697209] ? kernel_poison_pages+0x1a0/0x360 [ 389.701890] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 389.707349] ? get_page_from_freelist+0xab08/0xb5e0 [ 389.712379] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 389.717850] ? __save_stack_trace+0x90d/0xb00 [ 389.722377] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 389.727339] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 389.732628] ? bpf_prog_calc_tag+0xc9/0x970 [ 389.736950] ? bpf_check+0xb15/0xc7d0 [ 389.740756] ? __do_sys_bpf+0xc981/0xe740 [ 389.744901] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.750781] ? kmsan_set_origin_inline+0x6b/0x120 [ 389.755622] ? __msan_poison_alloca+0x15c/0x1d0 [ 389.760276] ? kmsan_set_origin_inline+0x6b/0x120 [ 389.765108] ? __msan_poison_alloca+0x15c/0x1d0 [ 389.769775] kmsan_alloc_page+0x82/0xe0 [ 389.773735] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 389.778562] ? kmsan_set_origin_inline+0x6b/0x120 [ 389.783394] ? __msan_poison_alloca+0x15c/0x1d0 [ 389.788061] ? __should_failslab+0x278/0x2a0 [ 389.792552] ? should_fail+0x57/0xab0 [ 389.796335] ? kmsan_set_origin_inline+0x6b/0x120 [ 389.801160] ? __msan_poison_alloca+0x15c/0x1d0 [ 389.805834] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 389.811274] alloc_pages_current+0x6b1/0x970 [ 389.815665] __vmalloc_node_range+0x83c/0x1170 [ 389.820332] vmalloc+0xd8/0xf0 [ 389.823519] ? bpf_prog_calc_tag+0xc9/0x970 [ 389.827839] bpf_prog_calc_tag+0xc9/0x970 [ 389.831982] ? rcu_all_qs+0x32/0x1f0 [ 389.835714] ? _cond_resched+0x3c/0xd0 [ 389.839588] ? rcu_all_qs+0x32/0x1f0 [ 389.843286] ? mutex_lock+0x31/0x90 [ 389.846989] ? _cond_resched+0x3c/0xd0 [ 389.850869] ? bpf_check+0xa76/0xc7d0 [ 389.854669] bpf_check+0xb15/0xc7d0 [ 389.858303] ? __kmalloc+0x111/0x350 [ 389.862021] ? kmsan_set_origin+0x9e/0x160 [ 389.866264] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 389.871631] ? kmsan_set_origin+0x9e/0x160 [ 389.875861] __do_sys_bpf+0xc981/0xe740 [ 389.879821] ? kmsan_set_origin_inline+0x6b/0x120 [ 389.884918] ? __msan_poison_alloca+0x15c/0x1d0 [ 389.889585] ? syscall_trace_enter+0xa3/0xf90 [ 389.894080] ? do_syscall_64+0x9f/0x230 [ 389.898058] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 389.903429] ? syscall_trace_enter+0x90f/0xf90 [ 389.908167] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 389.913863] ? fput+0x25c/0x2e0 [ 389.917138] __x64_sys_bpf+0xda/0x110 [ 389.920923] do_syscall_64+0x152/0x230 [ 389.924798] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 389.929983] RIP: 0033:0x455a09 [ 389.933168] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 389.940859] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 389.948118] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 389.955380] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 389.962640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 389.969918] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000012 [ 389.977534] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 389.989185] syz-executor1 cpuset=syz1 mems_allowed=0 [ 389.994469] CPU: 1 PID: 23731 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 390.001883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.011257] Call Trace: [ 390.013863] dump_stack+0x185/0x1d0 [ 390.017504] warn_alloc+0x3fc/0x660 [ 390.021166] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 390.026625] __vmalloc_node_range+0xeda/0x1170 [ 390.031309] vmalloc+0xd8/0xf0 [ 390.034517] ? bpf_prog_calc_tag+0xc9/0x970 [ 390.038870] bpf_prog_calc_tag+0xc9/0x970 [ 390.043046] ? rcu_all_qs+0x32/0x1f0 [ 390.046790] ? _cond_resched+0x3c/0xd0 [ 390.050709] ? rcu_all_qs+0x32/0x1f0 [ 390.054445] ? mutex_lock+0x31/0x90 [ 390.058098] ? _cond_resched+0x3c/0xd0 [ 390.061998] ? bpf_check+0xa76/0xc7d0 [ 390.065818] bpf_check+0xb15/0xc7d0 [ 390.069456] ? __kmalloc+0x111/0x350 [ 390.073206] ? kmsan_set_origin+0x9e/0x160 [ 390.077463] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 390.082862] ? kmsan_set_origin+0x9e/0x160 [ 390.087153] __do_sys_bpf+0xc981/0xe740 [ 390.091178] ? kmsan_set_origin_inline+0x6b/0x120 [ 390.096066] ? __msan_poison_alloca+0x15c/0x1d0 [ 390.100787] ? syscall_trace_enter+0xa3/0xf90 [ 390.105312] ? do_syscall_64+0x9f/0x230 [ 390.109323] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 390.114706] ? syscall_trace_enter+0x90f/0xf90 [ 390.119588] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 390.124975] ? fput+0x25c/0x2e0 [ 390.128379] __x64_sys_bpf+0xda/0x110 [ 390.132191] do_syscall_64+0x152/0x230 [ 390.136097] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.141920] RIP: 0033:0x455a09 [ 390.145119] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 390.152953] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 390.160232] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 390.167513] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 390.174798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 390.182254] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000012 [ 390.189695] Mem-Info: [ 390.192199] active_anon:107142 inactive_anon:77 isolated_anon:0 [ 390.192199] active_file:3604 inactive_file:9240 isolated_file:0 [ 390.192199] unevictable:0 dirty:112 writeback:0 unstable:0 [ 390.192199] slab_reclaimable:3702 slab_unreclaimable:10252 [ 390.192199] mapped:74266 shmem:84 pagetables:977 bounce:0 [ 390.192199] free:966171 free_pcp:647 free_cma:0 [ 390.226114] Node 0 active_anon:428568kB inactive_anon:308kB active_file:14416kB inactive_file:36960kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297064kB dirty:448kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 282624kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 390.254812] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 390.281135] lowmem_reserve[]: 0 2817 7244 7244 [ 390.285812] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 390.313694] lowmem_reserve[]: 0 0 4426 4426 [ 390.318152] Node 0 Normal free:963572kB min:41208kB low:51508kB high:61808kB active_anon:428568kB inactive_anon:308kB active_file:14408kB inactive_file:36960kB unevictable:0kB writepending:448kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9728kB pagetables:3908kB bounce:0kB free_pcp:1044kB local_pcp:468kB free_cma:0kB [ 390.348318] lowmem_reserve[]: 0 0 0 0 [ 390.352237] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 390.365611] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB 2018/05/31 00:58:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r1, 0x0, &(0x7f0000000600)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x9, 0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x4, 0x4) sendmsg$unix(r5, &(0x7f0000000440)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x44}, 0x24004080) getsockopt$inet_int(r5, 0x0, 0x21, &(0x7f0000000640), &(0x7f00000006c0)=0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) 2018/05/31 00:58:03 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) clock_getres(0x7, &(0x7f00000000c0)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/111) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:03 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x0, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d8") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") 2018/05/31 00:58:03 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x322, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:03 executing program 1 (fault-call:2 fault-nth:19): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:03 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'teql0\x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 390.382546] Node 0 Normal: 1765*4kB (UM) 2890*8kB (UME) 2328*16kB (UME) 1846*32kB (UM) 1519*64kB (UM) 919*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 14*2048kB (UM) 131*4096kB (UM) = 963684kB [ 390.400967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 390.409750] 12927 total pagecache pages [ 390.413810] 0 pages in swap cache [ 390.417328] Swap cache stats: add 0, delete 0, find 0/0 [ 390.422748] Free swap = 0kB [ 390.425817] Total swap = 0kB [ 390.428884] 1965969 pages RAM [ 390.432058] 0 pages HighMem/MovableOnly [ 390.436114] 106315 pages reserved 2018/05/31 00:58:03 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/4096) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 390.608407] FAULT_INJECTION: forcing a failure. [ 390.608407] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 390.626531] CPU: 1 PID: 23757 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 390.633890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.643244] Call Trace: [ 390.645850] dump_stack+0x185/0x1d0 [ 390.649607] should_fail+0x87b/0xab0 [ 390.653334] __alloc_pages_nodemask+0x630/0x5dc0 2018/05/31 00:58:03 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x20890f, &(0x7f0000000080)="0047987000002c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) [ 390.658100] ? kernel_poison_pages+0x40/0x360 [ 390.662616] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 390.667995] ? kernel_poison_pages+0x1a0/0x360 [ 390.672614] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 390.678070] ? get_page_from_freelist+0xab08/0xb5e0 [ 390.683108] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 390.688648] ? __save_stack_trace+0x90d/0xb00 [ 390.693185] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 390.698217] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 390.703515] ? bpf_prog_calc_tag+0xc9/0x970 [ 390.707845] ? bpf_check+0xb15/0xc7d0 [ 390.711656] ? __do_sys_bpf+0xc981/0xe740 [ 390.715813] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.721281] ? kmsan_set_origin_inline+0x6b/0x120 [ 390.726131] ? __msan_poison_alloca+0x15c/0x1d0 [ 390.730833] ? kmsan_set_origin_inline+0x6b/0x120 [ 390.735980] ? __msan_poison_alloca+0x15c/0x1d0 [ 390.740678] kmsan_alloc_page+0x82/0xe0 [ 390.744665] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 390.749429] ? kmsan_set_origin_inline+0x6b/0x120 [ 390.754282] ? __msan_poison_alloca+0x15c/0x1d0 2018/05/31 00:58:03 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") [ 390.758950] ? __should_failslab+0x278/0x2a0 [ 390.763362] ? should_fail+0x57/0xab0 [ 390.767192] ? kmsan_set_origin_inline+0x6b/0x120 [ 390.772046] ? __msan_poison_alloca+0x15c/0x1d0 [ 390.776750] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 390.782217] alloc_pages_current+0x6b1/0x970 [ 390.786633] __vmalloc_node_range+0x83c/0x1170 [ 390.791225] vmalloc+0xd8/0xf0 [ 390.794425] ? bpf_prog_calc_tag+0xc9/0x970 [ 390.798758] bpf_prog_calc_tag+0xc9/0x970 [ 390.802916] ? rcu_all_qs+0x32/0x1f0 [ 390.806653] ? _cond_resched+0x3c/0xd0 [ 390.810559] ? rcu_all_qs+0x32/0x1f0 [ 390.814287] ? mutex_lock+0x31/0x90 [ 390.817928] ? _cond_resched+0x3c/0xd0 [ 390.821830] ? bpf_check+0xa76/0xc7d0 [ 390.825641] bpf_check+0xb15/0xc7d0 [ 390.829304] ? __kmalloc+0x111/0x350 [ 390.833035] ? kmsan_set_origin+0x9e/0x160 [ 390.837284] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 390.842665] ? kmsan_set_origin+0x9e/0x160 [ 390.846914] __do_sys_bpf+0xc981/0xe740 [ 390.850889] ? kmsan_set_origin_inline+0x6b/0x120 [ 390.855766] ? __msan_poison_alloca+0x15c/0x1d0 [ 390.860428] ? syscall_trace_enter+0xa3/0xf90 [ 390.864905] ? do_syscall_64+0x9f/0x230 [ 390.868863] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 390.874213] ? syscall_trace_enter+0x90f/0xf90 [ 390.878800] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 390.884180] ? fput+0x25c/0x2e0 [ 390.887460] __x64_sys_bpf+0xda/0x110 [ 390.891272] do_syscall_64+0x152/0x230 [ 390.895175] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 390.900360] RIP: 0033:0x455a09 [ 390.903537] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 390.911247] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 390.918520] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 390.925777] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 390.933122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 390.940379] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000013 [ 390.948170] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 390.959859] syz-executor1 cpuset=syz1 mems_allowed=0 [ 390.965117] CPU: 1 PID: 23757 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 390.972501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.981867] Call Trace: [ 390.984493] dump_stack+0x185/0x1d0 [ 390.988187] warn_alloc+0x3fc/0x660 [ 390.991902] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 390.997404] __vmalloc_node_range+0xeda/0x1170 [ 391.002044] vmalloc+0xd8/0xf0 [ 391.005301] ? bpf_prog_calc_tag+0xc9/0x970 2018/05/31 00:58:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x80000) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x1d, 0x2, 0x70bd29, 0x25dfdbff, {0x1d}, [@typed={0x8, 0x78, @str='\x00'}, @typed={0x14, 0x4b, @ipv6}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x8000) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/31 00:58:04 executing program 5: r0 = socket$inet6(0xa, 0x1100000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="86620c7cceebb93869071385e8fc5ac0743e7db1c299095171463ea0f649709f7e04d2ad31406786aa3a59937e68d2554f2b28d8c926bd54e32417474f7aade4bb07639ed7bbe3537e79151f6e08e75067206f86c188a13d83de72b0a6095f26b07c4eddf0345fc1d93c67d5726112060200771b05ef5ebc93be5f1ca020fabeceabc60224", 0x85, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="55e9ae3820ed33d7393de80d1a4e6f46892c4337bed4d1bf2f6bbade558474ab0f4794640a19c92ca614a36338537f26cbfd22721fb78387c3517f990504b9805ebc853e1ba3b57b2a517ad440a30ad9339a2446e8c520a68d038f470c055edcc27cd2f6ed44197110c6ec5a30ee6b2e177b38368062e90d659bd37793ef4115e2f6ae7d8a723bfb5b2b82b5be0b8cae07e30588aaf1d9408ebfa6a8db8267381c54bec73928bfdb82ecea7372456fbaa314ae51b884965b022a1cc092616b29047192bc3eb4c5437dc5028494019e694df9869b350d8ca4f98c6063ed1cdfc6fd7af4d1ebc40cbf", 0xe8, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1, 0x0, r2}, &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000480)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0xffffff1b}) [ 391.010114] bpf_prog_calc_tag+0xc9/0x970 [ 391.014289] ? rcu_all_qs+0x32/0x1f0 [ 391.018074] ? _cond_resched+0x3c/0xd0 [ 391.022029] ? rcu_all_qs+0x32/0x1f0 [ 391.025804] ? mutex_lock+0x31/0x90 [ 391.029478] ? _cond_resched+0x3c/0xd0 [ 391.033382] ? bpf_check+0xa76/0xc7d0 [ 391.037221] bpf_check+0xb15/0xc7d0 [ 391.041228] ? __kmalloc+0x111/0x350 [ 391.045015] ? kmsan_set_origin+0x9e/0x160 [ 391.049430] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 391.054890] ? kmsan_set_origin+0x9e/0x160 [ 391.059193] __do_sys_bpf+0xc981/0xe740 [ 391.063317] ? kmsan_set_origin_inline+0x6b/0x120 [ 391.068210] ? __msan_poison_alloca+0x15c/0x1d0 [ 391.072937] ? syscall_trace_enter+0xa3/0xf90 [ 391.077472] ? do_syscall_64+0x9f/0x230 [ 391.081500] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 391.086921] ? syscall_trace_enter+0x90f/0xf90 [ 391.091555] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 391.096978] ? fput+0x25c/0x2e0 [ 391.100339] __x64_sys_bpf+0xda/0x110 [ 391.104183] do_syscall_64+0x152/0x230 2018/05/31 00:58:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) [ 391.108115] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.113352] RIP: 0033:0x455a09 [ 391.116565] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 391.124313] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 391.131612] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 391.138904] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 391.146207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 391.153508] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000013 2018/05/31 00:58:04 executing program 1 (fault-call:2 fault-nth:20): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:04 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bridge_slave_1\x00', 0x104}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) splice(r2, &(0x7f0000000000), r0, &(0x7f0000000140), 0x2, 0x3) 2018/05/31 00:58:04 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x8f2) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x4, 0x4) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x40000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x17, &(0x7f0000000040)=""/23}) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 391.321632] FAULT_INJECTION: forcing a failure. [ 391.321632] name failslab, interval 1, probability 0, space 0, times 0 [ 391.333020] CPU: 1 PID: 23783 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 391.340595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.350009] Call Trace: [ 391.352658] dump_stack+0x185/0x1d0 [ 391.356339] should_fail+0x87b/0xab0 [ 391.360133] __should_failslab+0x278/0x2a0 [ 391.364443] should_failslab+0x29/0x70 [ 391.368378] __kmalloc+0xc5/0x350 [ 391.371877] ? bpf_check+0x1b0c/0xc7d0 [ 391.375807] bpf_check+0x1b0c/0xc7d0 [ 391.379562] ? __kmalloc+0x111/0x350 [ 391.383359] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 391.388810] ? kmsan_set_origin+0x9e/0x160 [ 391.393140] __do_sys_bpf+0xc981/0xe740 [ 391.397181] ? kmsan_set_origin_inline+0x6b/0x120 [ 391.402063] ? __msan_poison_alloca+0x15c/0x1d0 [ 391.406817] ? syscall_trace_enter+0xa3/0xf90 [ 391.411366] ? do_syscall_64+0x9f/0x230 [ 391.415400] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 391.420813] ? syscall_trace_enter+0x90f/0xf90 [ 391.425446] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 391.430868] ? fput+0x25c/0x2e0 [ 391.434238] __x64_sys_bpf+0xda/0x110 [ 391.438081] do_syscall_64+0x152/0x230 [ 391.442018] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.447255] RIP: 0033:0x455a09 [ 391.450461] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 391.458199] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 391.465493] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 391.472788] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 391.480092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 391.487389] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000014 2018/05/31 00:58:04 executing program 1 (fault-call:2 fault-nth:21): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:04 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x0, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x101, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/164, 0xa4) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:04 executing program 7: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x200100) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x20, 0x4) ioctl(r0, 0xfffffffffffffc3c, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:04 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000280)=0x4) perf_event_open(&(0x7f0000000080)={0x2, 0xffffffffffffff46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fstat(r0, &(0x7f0000000300)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, r3, r2, 0x0, 0x1}, 0x0, 0x81}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600800, 0x0) bind$rds(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/31 00:58:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000006c0)={r1, 0x83a, 0x1000, "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"}, 0x1008) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000040)={r1, 0x80000001}, 0x8) 2018/05/31 00:58:04 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) [ 391.634754] FAULT_INJECTION: forcing a failure. [ 391.634754] name failslab, interval 1, probability 0, space 0, times 0 [ 391.646121] CPU: 1 PID: 23804 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 391.653511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.662889] Call Trace: [ 391.665525] dump_stack+0x185/0x1d0 [ 391.669210] should_fail+0x87b/0xab0 [ 391.673023] __should_failslab+0x278/0x2a0 [ 391.677328] should_failslab+0x29/0x70 [ 391.681950] __kmalloc+0xc5/0x350 [ 391.685472] ? bpf_check+0x3176/0xc7d0 [ 391.689419] bpf_check+0x3176/0xc7d0 [ 391.693191] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 391.698640] ? kmsan_set_origin+0x9e/0x160 [ 391.702946] __do_sys_bpf+0xc981/0xe740 [ 391.706981] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 391.711951] ? syscall_return_slowpath+0xe9/0x700 [ 391.717118] ? prepare_exit_to_usermode+0x149/0x3a0 [ 391.722724] ? syscall_return_slowpath+0x86/0x700 [ 391.727638] ? syscall_return_slowpath+0xe9/0x700 [ 391.733496] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 391.738920] ? fput+0x25c/0x2e0 [ 391.742269] __x64_sys_bpf+0xda/0x110 [ 391.746120] do_syscall_64+0x152/0x230 [ 391.750054] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 391.755265] RIP: 0033:0x455a09 [ 391.758487] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 391.766249] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 391.773546] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 2018/05/31 00:58:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c9924") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) [ 391.781016] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 391.788328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 391.795644] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000015 2018/05/31 00:58:04 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x100000000) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"626cd701010000000000002000000100", 0x2}) fchmodat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x1) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) r1 = msgget(0x0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000100)=""/84) 2018/05/31 00:58:04 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0x2, 0xc03}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="53358005a4ca7b8a77e586eabbd236838933969d352918e5e800c69f9c0957edbd12c791b5b711b05e981a7b", 0x2c, 0xfffffffffffffff8) alarm(0xffff) keyctl$dh_compute(0x17, &(0x7f0000000000)={r1}, &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000100)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:05 executing program 6: r0 = socket$inet6(0xa, 0x1000100000002, 0xa787) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:05 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) fstat(r0, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000080)="004ffcb603002a4203b759") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000000)=[{0x5, 0x1, 0x8, 0x8}, {0x7, 0x3, 0x3}, {0x5, 0x3f, 0x8000, 0x6}, {0xde, 0x100000001, 0x7, 0xfff}, {0xffffffffffffffb8, 0xa734, 0x0, 0x5}, {0x0, 0x1, 0x4, 0xffffffff00000000}, {0xffd, 0x5, 0x3, 0x8ec}, {0x6, 0x6, 0xffffffffffffffa8, 0xbba}, {0x5, 0x7ff, 0xff2, 0xffffffff}, {0xfffffffffffffff8, 0xf2, 0x20, 0x4}]}, 0x10) 2018/05/31 00:58:05 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200880, 0x0) sendto$llc(r2, &(0x7f0000000180)="9797b7443cf5469abd393af64967cc0e613c5bcd9e991b84c018076c17339a4cf03ea11c664b1fe83cb5a36e1b7d833515e1c793c050c231e6baa86cb6fd1b7d1354bd70094ce01f440e9eb9bd4496a666a27ae5fe3b663e", 0x58, 0x4, &(0x7f0000000200)={0x1a, 0x305, 0x37c, 0x100000000, 0x8, 0x100000000, @random="4a2f14447777"}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x402300, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r3) 2018/05/31 00:58:05 executing program 5: r0 = memfd_create(&(0x7f0000000080)='trusted-*-\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0x3, 0x800, 0x668196df, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x8}, {0x8, 0x3}, {0x4, 0x53fc}, {0x8, 0x2}, {0x6, 0x80000000}, {0xc, 0xb01d}, {0xc, 0x4}], 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:05 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x4000000000000) ioctl(r0, 0x5, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:05 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x200) fcntl$setpipe(r0, 0x407, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) 2018/05/31 00:58:05 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x0, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:05 executing program 1 (fault-call:2 fault-nth:22): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40) ioctl(r1, 0xa24f, &(0x7f0000000080)="00d7f2") ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000000300)="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") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5ad2}], 0x78) [ 392.553814] FAULT_INJECTION: forcing a failure. [ 392.553814] name failslab, interval 1, probability 0, space 0, times 0 [ 392.565409] CPU: 1 PID: 23875 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 392.573937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.583521] Call Trace: [ 392.586175] dump_stack+0x185/0x1d0 [ 392.589871] should_fail+0x87b/0xab0 [ 392.593657] __should_failslab+0x278/0x2a0 [ 392.598002] should_failslab+0x29/0x70 [ 392.601946] __kmalloc+0xc5/0x350 [ 392.605443] ? bpf_check+0x31f9/0xc7d0 [ 392.609639] bpf_check+0x31f9/0xc7d0 [ 392.613437] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 392.619696] ? kmsan_set_origin+0x9e/0x160 [ 392.624177] __do_sys_bpf+0xc981/0xe740 [ 392.628517] ? kmsan_set_origin_inline+0x6b/0x120 [ 392.633399] ? __msan_poison_alloca+0x15c/0x1d0 [ 392.638146] ? syscall_trace_enter+0xa3/0xf90 [ 392.642690] ? do_syscall_64+0x9f/0x230 [ 392.646803] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 392.652241] ? syscall_trace_enter+0x90f/0xf90 [ 392.656877] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 392.662300] ? fput+0x25c/0x2e0 [ 392.665641] __x64_sys_bpf+0xda/0x110 [ 392.669482] do_syscall_64+0x152/0x230 [ 392.673425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 392.678642] RIP: 0033:0x455a09 [ 392.682054] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 392.689805] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 392.697457] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 2018/05/31 00:58:05 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES16=r2, @ANYBLOB="00032dbd7000ffdbdf2510000000080004000500000014000200080002004e22000008000600c907000008000600060000000c000200080005002f0100002c00030014000200626f6e645f736c6176655f3100000000140002006c6f000000000000000000000000000018000300140002006272696467655f736c6176655f310000"], 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000240)="821d80d6b2e097f1a84491b8f4e39d862ef94736a669f472a9c4cec93c3be0a3ebc106abe7931986b491c00948f848") ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) restart_syscall() fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) 2018/05/31 00:58:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c992409") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:05 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = open(&(0x7f0000000000)='./file0\x00', 0x460000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x1, 0x1}, 'port1\x00', 0x80, 0x20001, 0xc000000, 0x1000, 0x4, 0x4b, 0x18, 0x0, 0x5, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:05 executing program 4: r0 = socket$kcm(0x29, 0x8, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) bind(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x4, 0x3, 0x2, 0x4}}, 0x80) [ 392.704753] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 392.713182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 392.720577] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000016 2018/05/31 00:58:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:05 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f00000003c0)=0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r4 = gettid() sendmsg$netlink(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40020000}, 0xc, &(0x7f0000000380)=[{&(0x7f00000006c0)=ANY=[@ANYBLOB="265f02df2508004800", @ANYRES32=r2, @ANYBLOB='\b\x00|\x00', @ANYRES32=r3, @ANYBLOB="08001500", @ANYRES32=r4, @ANYBLOB="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"], 0x150}, {&(0x7f0000000840)={0x104, 0x2c, 0x8, 0x70bd2a, 0x25dfdbff, "", [@nested={0x98, 0xc, [@generic="55a1aa951d67c6561b6926f04e1ba7159cd891ef2b072371e7a5", @typed={0x14, 0x65, @ipv6=@loopback={0x0, 0x1}}, @generic="1c95501966bcd8912a0192031620189b7b742fe9a52665f0892d8385ec6087ff1f6ac8f28c27375f94586781135d4d759f1f9e9dc002139f63b4c0547c28828a75b9bb995b248dd950a70d53", @generic="63c56f94e31d6a2135c2de499b2649", @typed={0x8, 0x12, @ipv4=@rand_addr=0x5}]}, @generic="09263844f9d58de6b69bb9a50b073d516ecd216aa362789aa4aee37ec4979f85dfdf013fbc16bbf52c7b4d5c8d728db845aed2678d9d70ffb6efa4b42378f68b34ad921857d4aa90f68fb5a9d76c79857fa8c1ad2ae5004bf93bbd"]}, 0x104}, {&(0x7f0000000980)={0x11a8, 0x1d, 0x0, 0x70bd27, 0x25dfdbfe, "", [@generic="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", 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@generic="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@generic="b5b07f98a0a6d7038e54ccc84207bfacf848dde914924a63e3581dde196a66b13f8f1b1b2f50e1c82f942924fe698bc429c449d96b7f5325c8a0e961eb9ba689f95888d3c71f517130b8ad80", @generic="5b6e2b800aaa883d7a95e0753d12acba4837c9b7d889caeb7512749d0648d79f014e11b4fbbe3a17b5a7792aaf2a77512a724754bff915dd51ff54e64eac5550b78154c36cdc2ea7bf344e03d8447ebd8ed0465a59f9329a35aee3fd80bcc8b66f4f06a6f4d5e310691de3cc"]}]}, 0x1328}], 0x4, &(0x7f00000003c0), 0x0, 0x20000040}, 0xc000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/103) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:05 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8, 0x2, 0x8f3, 0x7f, 0x0, 0xd98, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5, 0x9, 0x1, 0xde, 0x3}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x3}}}, &(0x7f0000000380)=0x84) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40e841, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x3ff) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000003c0)) getgroups(0x4, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) ioctl(r2, 0x6, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:06 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = fcntl$getown(r2, 0x9) syz_open_procfs$namespace(r3, &(0x7f0000000040)='ns/uts\x00') 2018/05/31 00:58:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)='\x00p\x00\x00\x00\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:06 executing program 1 (fault-call:2 fault-nth:23): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8914, &(0x7f0000000240)="0047fc4b07d8215d2c9924") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syncfs(r0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:06 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x5, 0x10, 0x5, 0x5}, &(0x7f00000000c0)=0x18) r2 = gettid() setpriority(0x2, r2, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 393.457109] FAULT_INJECTION: forcing a failure. [ 393.457109] name failslab, interval 1, probability 0, space 0, times 0 [ 393.468682] CPU: 1 PID: 23937 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 393.476071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.485583] Call Trace: [ 393.488220] dump_stack+0x185/0x1d0 [ 393.491899] should_fail+0x87b/0xab0 [ 393.495663] __should_failslab+0x278/0x2a0 [ 393.499962] should_failslab+0x29/0x70 [ 393.503923] __kmalloc+0xc5/0x350 [ 393.507421] ? do_check+0x113/0x24900 [ 393.511265] ? do_check+0x1ca/0x24900 [ 393.515386] do_check+0x1ca/0x24900 [ 393.519080] ? free_unref_page_commit+0x2ef/0x4d0 [ 393.524018] ? kmsan_set_origin_inline+0x6b/0x120 [ 393.528915] ? __msan_poison_alloca+0x15c/0x1d0 [ 393.533644] ? bpf_check+0x4258/0xc7d0 [ 393.537584] ? kfree+0xcb/0x29e0 [ 393.541382] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 393.546883] ? kfree+0x735/0x29e0 [ 393.551093] ? bpf_check+0x4258/0xc7d0 [ 393.555032] bpf_check+0x429d/0xc7d0 [ 393.558830] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 393.564292] ? kmsan_set_origin+0x9e/0x160 [ 393.568653] __do_sys_bpf+0xc981/0xe740 [ 393.572859] ? kmsan_set_origin_inline+0x6b/0x120 [ 393.577740] ? __msan_poison_alloca+0x15c/0x1d0 [ 393.582468] ? syscall_trace_enter+0xa3/0xf90 [ 393.587010] ? do_syscall_64+0x9f/0x230 [ 393.591041] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 393.596485] ? syscall_trace_enter+0x90f/0xf90 [ 393.601118] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 393.606893] ? fput+0x25c/0x2e0 [ 393.610255] __x64_sys_bpf+0xda/0x110 [ 393.614129] do_syscall_64+0x152/0x230 [ 393.618332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 393.623633] RIP: 0033:0x455a09 [ 393.626868] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 393.634711] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 393.642023] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 393.649326] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/31 00:58:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x0, 0xc323}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x7, r2}) 2018/05/31 00:58:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/31 00:58:06 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x143000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/238) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x120, 0x2003ff) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x9, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa000) 2018/05/31 00:58:06 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 393.656622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 393.664444] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000017 2018/05/31 00:58:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:07 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:07 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ftruncate(r0, 0xfffffffffffffff9) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socket$kcm(0x29, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4, 0x6, 0x100000000}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0xff, 0x9, 0xffff, 0x4, 0x8000}, &(0x7f00000000c0)=0x20) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) fcntl$setsig(r1, 0xa, 0x1c) 2018/05/31 00:58:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setresgid(r6, r6, r5) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8437, 0x0) mkdirat(r3, &(0x7f0000000540)='./file0\x00', 0x30) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000580)={0x303, 0x33}, 0x3) fanotify_mark(r7, 0x8, 0x8000001, r7, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:07 executing program 1 (fault-call:2 fault-nth:24): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/05/31 00:58:07 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:07 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000000180), 0x0, 0x4000020000800, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f0000003a00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000003e40), 0x0, &(0x7f0000003ec0)}}, {{&(0x7f0000004180)=@nl=@kern={0x10}, 0x80, &(0x7f0000004540), 0x11b, &(0x7f00000045c0)=[{0x10, 0x0, 0x24}], 0x10}}], 0x2, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x3, 0x3c000) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000000c0)=r6) readlinkat(r6, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/202, 0xca) getsockopt$sock_int(r6, 0x1, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) [ 394.327603] FAULT_INJECTION: forcing a failure. [ 394.327603] name failslab, interval 1, probability 0, space 0, times 0 [ 394.339112] CPU: 1 PID: 23997 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 394.346762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.356189] Call Trace: [ 394.358956] dump_stack+0x185/0x1d0 [ 394.362642] should_fail+0x87b/0xab0 [ 394.366410] __should_failslab+0x278/0x2a0 [ 394.370714] should_failslab+0x29/0x70 [ 394.374645] __kmalloc+0xc5/0x350 [ 394.378140] ? do_check+0x113/0x24900 [ 394.381979] ? do_check+0x282/0x24900 [ 394.385845] do_check+0x282/0x24900 [ 394.389518] ? free_unref_page_commit+0x2ef/0x4d0 [ 394.395284] ? kmsan_set_origin_inline+0x6b/0x120 [ 394.400178] ? __msan_poison_alloca+0x15c/0x1d0 [ 394.404908] ? bpf_check+0x4258/0xc7d0 [ 394.409183] ? kfree+0xcb/0x29e0 [ 394.412597] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 394.418030] ? kfree+0x735/0x29e0 [ 394.421799] ? bpf_check+0x4258/0xc7d0 [ 394.425756] bpf_check+0x429d/0xc7d0 [ 394.429559] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 394.435018] ? kmsan_set_origin+0x9e/0x160 [ 394.439426] __do_sys_bpf+0xc981/0xe740 [ 394.443995] ? kmsan_set_origin_inline+0x6b/0x120 [ 394.448891] ? __msan_poison_alloca+0x15c/0x1d0 [ 394.453623] ? syscall_trace_enter+0xa3/0xf90 [ 394.458151] ? do_syscall_64+0x9f/0x230 [ 394.462875] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 394.468288] ? syscall_trace_enter+0x90f/0xf90 [ 394.473180] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 394.478617] ? fput+0x25c/0x2e0 [ 394.481974] __x64_sys_bpf+0xda/0x110 [ 394.485840] do_syscall_64+0x152/0x230 [ 394.489768] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 394.495879] RIP: 0033:0x455a09 [ 394.499090] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 394.506842] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 394.514142] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 394.521546] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/31 00:58:07 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendmsg$alg(r3, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) sendto(r3, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000000180)=@ipx={0x4, 0x0, 0x0, "7c2e388a717d"}, 0x80) r4 = add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r1, r4) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x10000) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x400, 0x4000) ioctl$sock_bt(r5, 0xdd1f, &(0x7f00000000c0)="bcc1b6f7ce29e2e83c18090ec0ba36eb0b79dfae54fcfb57b3bed8a1c80e3a9270352938fb6baf51436035e634c4afdef81aa8552a5cddf5fe2fef622916a307554c762f244ce0658c83b1f2a118e26dc038e9dbf5c19adad79e6050f12f1008e2136a676ceb914679282654fd9609f7448d1057d878bc450813") getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000300)=0xe8) sendto$packet(r5, &(0x7f0000000140)="dea1a5f2682cb60ffa226a569cf3b3a778110c3e4e2010812e0231ad65410e4b7bc4e0415d6795941096dd67bb0b651179d0f4a4bd63437fe52707d9548e8c7bac12977e47b672f4c425969e2f2d36609087ac4193c442f43ada13a0f1f0308ac752445231af0c715cd506d595c733ce5f7016796b6760abad4a646ece2b5a36bacc07f20ab077", 0x87, 0x20000000, &(0x7f0000000340)={0x11, 0x9, r6, 0x1, 0x8000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/05/31 00:58:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x84000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10000, 0xdb35}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0xeb, r3, 0x0, 0x8001}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='ip6gretap0\x00') r1 = socket(0x0, 0xe, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0x3}}, 0x1, 0x9, 0x1, 0x400, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890e, &(0x7f0000000280)="0047fc2f07d82c99240970d94790020819bd118b84b2880af30192b378a742ef1b27800a2d30f3590cd1f9249e83976f61bf115d89b808144878178108310d2a426fedaf260a2ed5306d2314b0b4d863ba0a863d6eeabbde4c407a0df754fde34a12d923237a87e1d2649491d1879b9e46120eb01c8bd050c706747b0f511da55fd8db4003ffd9a40f08f6a22bdd4d31b139cdc95d9968329098f8cba409675ece094c62e237c08a91e8d390f142fb078142ef5b6b44e1b4dbb4dd6ff162b23143618746f062ca094a39a29ee6d95bbc9084") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/31 00:58:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) flock(0xffffffffffffffff, 0x2) 2018/05/31 00:58:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x740, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) socket$kcm(0x29, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f0000000140), 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)=r1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000200)={{0x4, 0x2, 0xffffffff, 0x100000000, "15abafc3479c4e911e636b93c45705c7ca99fbe81920ce885baa6c4a0ac1c18646146258dff1388aa2d46dea", 0x81}, 0x4, [0x800, 0x400, 0x7, 0x5, 0x9, 0x0, 0x1, 0x6, 0x0, 0x5, 0x1000, 0x8, 0xffffffffffffffe1, 0x9, 0x8001, 0x4, 0x1, 0x4, 0x1, 0x1, 0x7, 0x200, 0x1b, 0x3, 0xbe, 0x3c4, 0x9, 0xfffffffffffffffa, 0x343, 0x5, 0x101, 0x8, 0xfffffffffffffff7, 0x9, 0x0, 0x4, 0x80, 0x5, 0x2, 0xffffffffffff9258, 0x9, 0xfff, 0x2, 0x3, 0x4, 0x101, 0x6, 0x1f, 0xde5e, 0xbdb, 0xff, 0x400, 0x2, 0x2, 0x1000, 0x6, 0x7, 0x1ff, 0x5, 0x7, 0x0, 0x1, 0x7, 0x1f, 0xd8, 0x9, 0x2, 0x8, 0x5, 0x2, 0x4d, 0x4, 0x368, 0x3ff, 0x2, 0x8, 0x81, 0x6, 0x5, 0x3, 0x7f, 0x4, 0x6, 0x99fd, 0x6, 0x100000000, 0x4, 0x7, 0x1, 0x1, 0xa38, 0x3, 0x7, 0x0, 0xfffffffffffffa57, 0xabce, 0xffffffff, 0x3, 0x7, 0x4c, 0xfffffffffffff8e4, 0xfffffffffffffff9, 0x34382806, 0x0, 0x1, 0x0, 0x1071, 0x7f, 0x40, 0xf519, 0x6, 0x7000000, 0x7, 0xec, 0x8000, 0x9, 0x401c, 0x81, 0x3f, 0x6d400, 0xff, 0x5, 0x18e, 0x100000001, 0x200, 0xffffffff, 0x101, 0x10200000000], {r3, r4+30000000}}) sysfs$1(0x1, &(0x7f0000000180)='wlan1-\x00') [ 394.528851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 394.536240] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000018 2018/05/31 00:58:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f0000000000)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x1a}) 2018/05/31 00:58:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) flock(r1, 0x0) [ 394.884467] could not allocate digest TFM handle mcryptd(md4-generic) [ 394.918251] could not allocate digest TFM handle mcryptd(md4-generic) 2018/05/31 00:58:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") flistxattr(r0, &(0x7f0000000280)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e21, 0xe7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe747}, 0x1, [0x0, 0x3, 0xe2, 0x3, 0xffffffff, 0x9, 0x4, 0x80000001]}, 0x5c) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000080)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:08 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000000)='bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bond0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/05/31 00:58:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setresgid(r6, r6, r5) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8437, 0x0) mkdirat(r3, &(0x7f0000000540)='./file0\x00', 0x30) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000580)={0x303, 0x33}, 0x3) fanotify_mark(r7, 0x8, 0x8000001, r7, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:08 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0081000000000300000550") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:08 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") 2018/05/31 00:58:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000002180)}}, {{&(0x7f0000000640)=@in={0x2, 0x4e23, @rand_addr=0x61}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000900)}}], 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:08 executing program 1 (fault-call:2 fault-nth:25): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 395.346918] FAULT_INJECTION: forcing a failure. [ 395.346918] name failslab, interval 1, probability 0, space 0, times 0 [ 395.358445] CPU: 1 PID: 24057 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 395.365959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.375360] Call Trace: [ 395.378029] dump_stack+0x185/0x1d0 [ 395.381707] should_fail+0x87b/0xab0 [ 395.385473] __should_failslab+0x278/0x2a0 [ 395.389785] should_failslab+0x29/0x70 [ 395.393736] __kmalloc+0xc5/0x350 [ 395.397248] ? do_check+0x1727/0x24900 [ 395.401173] do_check+0x1727/0x24900 [ 395.404957] ? bpf_check+0x41b0/0xc7d0 [ 395.408903] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 395.414395] ? kfree+0x735/0x29e0 [ 395.417926] bpf_check+0x429d/0xc7d0 [ 395.421727] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 395.427177] ? kmsan_set_origin+0x9e/0x160 [ 395.431470] __do_sys_bpf+0xc981/0xe740 [ 395.435523] ? kmsan_set_origin_inline+0x6b/0x120 [ 395.440414] ? __msan_poison_alloca+0x15c/0x1d0 [ 395.445147] ? syscall_trace_enter+0xa3/0xf90 [ 395.449695] ? do_syscall_64+0x9f/0x230 [ 395.454007] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 395.459432] ? syscall_trace_enter+0x90f/0xf90 [ 395.464098] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 395.469531] ? fput+0x25c/0x2e0 [ 395.472892] __x64_sys_bpf+0xda/0x110 [ 395.476748] do_syscall_64+0x152/0x230 [ 395.480785] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 395.486018] RIP: 0033:0x455a09 [ 395.489234] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/31 00:58:08 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x1, 0x200) r1 = msgget(0x0, 0x400) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/84) 2018/05/31 00:58:08 executing program 7: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x185442) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80, 0x100) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/31 00:58:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x80080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setresgid(r6, r6, r5) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8437, 0x0) mkdirat(r3, &(0x7f0000000540)='./file0\x00', 0x30) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000580)={0x303, 0x33}, 0x3) fanotify_mark(r7, 0x8, 0x8000001, r7, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:08 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffe) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001f00)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1, 0x8, 0x9, 0x9}, &(0x7f0000001fc0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003500)={0x0, 0x100000001}, &(0x7f0000003540)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000035c0)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000140)="a00d3261cabae4df436e36394ec917513da10f3b", 0x14}, {&(0x7f0000000180)="90d1a1093b8cbc123c38d93042539585e01110c6ac615cd5ea904cf6379a2643654123cbd4f512825b6bff875c7f12e7fbe2c5c4d390118ee02f706136035e8b7cd2f6e00aa7b2", 0x47}, {&(0x7f0000000200)="59e45c2bf2f14d772e66038b059c045b59a056ff47dce84042609895d2f27b313db53195dcd7e2295ff13b25a12a5dfa983629a82379e48a9f37805e181c4e90a97543f9fa0144a507c9b7557dd0c46b12163c92a847e690fe9ec841f1666e5cdd1a093fed5d1a1e61a8266b6549735aac89f5c02553b6170017c07f3e9dc40efe5a47ab5cf28fc091", 0x89}, {&(0x7f00000002c0)="aeba1f662c834629d6592251146c74602853727b3308ec2f3e5e3de93df80c617b450c78c7f0117d8017a6d8d0f25dcfdf63d90af2d7f095ad48b0faddbccec9169ddd0e36ff50a8dbb4a2e5fdc62d12dc91599b2f36d4fa97257e36f913078bb239dee506056a9589ad2232c0761a7db75f7d71c5c854", 0x77}, {&(0x7f0000000340)="ada40d5a7464809ad82e6e23a1609090901628df844e2d25a2353a39d39902c720d3f4592cf7a5fe6e47a40f09a03b73db567818c2034434d4a9a80a1aeaedde026e0d92b14e067b8e5e6dc821f7720779a7ffec087c914f390c98c5988e209328614094881001cff1e43d87664d4cc9472885036c9904586354f34baeed9b659a5db20968c6c3adb2389df4f02449f54bde831800aff77dc95ed478e8", 0x9d}, {&(0x7f0000000400)="167e9069dcb4a683112ece6352627b553979f2b1feb22a324961d9952f6eba624118a7234fa884fa0c12954a3f8dff79bd1c982947b742098ace31d7ae4c505cb0142e1d10d4e8ee121703f8cb52640b7f0d341d3579741995b6cd79faa6129df75467071204e551b6062894c2036a6454b2f435dffb7d9f0c56ea6ba7fdd2a3e32616f63af04bfb8e827720ca86c9d09cee6339367df7cc9b10f1a30f0f90fdba85c3525bdd87d6d445628ad87b7c20f03c8deae0899258ad2e3fe7c7ad7d2365f8c71f2d520c0796ec3d68f165ef8e686f10a283f420a5d4c16c167a3d98e328a02a51e4f5a8bfa682c14f", 0xec}, {&(0x7f0000000500)="d895bfdf7fe85241e825dbc900c8476a341d43f790848be2b804754d8dcae78f250d945d6420677a7de774789d2b406d6bbb4296931113a7d9969792d53342b9637a8795cebe2466680438aad7a34999d5aad6b0ac59bac32ef1c3aa345d5bf47526b5d26643898435114185923601b881a369bdf7711542dbef5ea22e95690c23", 0x81}], 0x7, 0x0, 0x0, 0x24000000}, {&(0x7f0000000640)=@in6={0xa, 0x4e22, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000680)="6af8a6ae58860c13bd6702278ce81ea7569f8061f61a245c4c3e08a90579f6f7a9", 0x21}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000000700)=@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000000740)="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{&(0x7f0000001980)="034e86f2726fabfc9a25020ed3498a57b1e3aea61fb7bd9b57a4620c47d9f9850f6a9f3ddcd894cc3af3ff071014c0b979a49b5e205e547f86c51f330b3070ed5fa346c298b8a30da5564114177387441b29a08bd93d8a0e2b724b5a3f2326e7cc7416b465530532162a0241d6504c89499d8a8f4ae7fd461bc7ca5389790034", 0x80}], 0x7, 0x0, 0x0, 0x8080}, {&(0x7f0000001a80)=@in6={0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8c01}, 0x1c, &(0x7f0000001e80)=[{&(0x7f0000001ac0)="3ea194736573fe9929bf61f5db7e919900ea05c96b1da8d822bda3bd0d25852e55255fd2bc4c311a84111c3d087d2c41b540af4ad1ea59e9e8310a5bc6128dbcd612d403ab85d132d97b30675bb29b49ba2456ccf76f7e6b325e0bf64d8da54b4d62f6ec7f2401f080085cb6ec1305798fef35738b179ddc3b87e2ebea2c97a8546a0f1784f4828c78ffe13f295d020baccef6c9a6f07587eda0620599530e83eeb0c2", 0xa3}, {&(0x7f0000001b80)="46d65c0ea4ee338d46b10376c981eafb426af7031d6e31e17981226b9f", 0x1d}, 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{&(0x7f0000001d80)="24f09ec93bf635e6c9ef5a10e4e074f2f04570c0c51065c7631d8a9cb4dda2b4ec48d8c10dd79c3badcd9af85b4cfd9f48fbfa43ae4e0cb886c44805ceaf0cdadf49564a9a6d1395ae96f47a254ecfcf8edeb6e116deff6c27517d096b4d2cbb72155f00197a171ec26ad58eb1fad28ef774c873e69b078b541fca3f08803541f92b70627430d8ba2ae34541f61acff9e18f8316c3023aec6ba4193d0317a70c06725173a5761224d87c1f1d4a39e866b031ac9ff3049baffe3ebc5c941cbe5946db884d", 0xc4}], 0x7, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x8000, 0x6, 0x4, 0x79ee, 0xfffffffffffff2f5, 0x2537, r3}}, @init={0x18, 0x84, 0x0, {0x3f, 0x8000, 0x4, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x68, 0x4000}, {&(0x7f0000002080)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002140)=[{&(0x7f00000020c0)="5659b91f99852ea636946dd8f83d1ad94f34a097630812a2f4f464a41ff675a8df0fa008a7ed244a91f34ce550cbdf472e2a7a398e0a2706bee69a9c7e6ac97ef17e1cc24d547f", 0x47}], 0x1, &(0x7f0000002180)=[@authinfo={0x18, 0x84, 0x6, {0x76e9}}], 0x18, 0x4000}, {&(0x7f00000021c0)=@in6={0xa, 0x4e24, 0xffffffffa70ac689, @dev={0xfe, 0x80, [], 0x1b}, 0x4}, 0x1c, &(0x7f0000003480)=[{&(0x7f0000002200)="850b65748b995ad38b2418e76ad48ae4ce4497337c1d35311383b950f5253ae46adf692b4968c2a039674b6ac6965fd81bb9883c1823501412dea7249f14157cc33f590254310a670ce5a4d84c154dab16c70f7b0f740456a6da64e43fe8445e21e09c22ca2331f66a0c98b5e651ee6300ef6bde2e02fb984a05d475415eaf2ec7613cef4ac3468b", 0x88}, {&(0x7f00000022c0)="ecfa985693c3cd401581cddbcfb7c5263bef46aecf4a5296d45ea9ce2d24e4c9a9458477d8fb02e765b429b484bdd9c56aab54e54aa110936ab459bdec068c14c922d6868ca96f01b82949ea8b224f433984ea725a", 0x55}, {&(0x7f0000002340)="28d055c3cc303cee21bfd90178d161051ebbf0e0252ab8243aa7dee7403007fd38a1484250c863694dd009d94b574a7ff9d4d95a26a0e527abef58efea09cbdefab4f9a7adf5ef5cf7c8fb4710f433c5f96380ee4ca3ae0bde81896edd3d", 0x5e}, {&(0x7f00000023c0)="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", 0x1000}, {&(0x7f00000033c0)="be8d32480a1d0a61c0f69eb0833a0876ebe8c16dbb012f1e0150db1b79e10d8db6e88f865190fdba63f7f39c71c23475d6c8552a2c5d616b8fc86158ef161ee5dc75c723ee1891e3f72f3fad9b48fe94fe9dca3bff92c8b4bf6d45ffa778d2272bc3119e12116b968c7d23def930ec203767f1ccccc5f8c9098d06d6ba9e22cc7456a9a84c26df2ebcdb0d55c7729001882e028a2827961f85bb63a37271bce650c65d", 0xa3}], 0x5, &(0x7f0000003580)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x0, 0x7, 0x1f, 0xb850, 0x7, 0x5, r4}}], 0x30, 0x40000}], 0x6, 0xc010) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003740)={r4, 0x30, &(0x7f00000017c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000003780)=0x10) r5 = shmget$private(0x0, 0x2000, 0x500, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f00000037c0)=""/225) [ 395.496996] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 395.504341] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 395.511641] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 395.518943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 395.526248] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000019 2018/05/31 00:58:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) sysfs$3(0x3) 2018/05/31 00:58:08 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x3) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setresgid(r6, r6, r5) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8437, 0x0) mkdirat(r3, &(0x7f0000000540)='./file0\x00', 0x30) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000580)={0x303, 0x33}, 0x3) fanotify_mark(r7, 0x8, 0x8000001, r7, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:09 executing program 4: epoll_create(0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) io_setup(0x3, &(0x7f0000000180)=0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f00000001c0)="a7584ceec5b66e6bb762b2281a240e33e681af4bc484c72754ddf12810db0601149c10a9701ab61e49b6982f33ba259712bc7a71e8826ea7fe1e2d4c3a46492a63dea67e7dd65c40450850573126ff7e3d17", 0x52, 0x1, 0x0, 0x0, r3}, &(0x7f00000002c0)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10001, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r4) 2018/05/31 00:58:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0005000000d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x4000000000000, r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8}) 2018/05/31 00:58:09 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:09 executing program 1 (fault-call:2 fault-nth:26): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:09 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x6, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x40}, 0x40, 0x1, 0x9, 0x7, 0x800, &(0x7f0000000040)='bridge_slave_0\x00', 0x100, 0x38, 0x5}) [ 396.158782] FAULT_INJECTION: forcing a failure. [ 396.158782] name failslab, interval 1, probability 0, space 0, times 0 [ 396.170236] CPU: 1 PID: 24105 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 396.178335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.187902] Call Trace: [ 396.190723] dump_stack+0x185/0x1d0 [ 396.194410] should_fail+0x87b/0xab0 [ 396.198445] __should_failslab+0x278/0x2a0 [ 396.202755] should_failslab+0x29/0x70 [ 396.206864] __kmalloc+0xc5/0x350 [ 396.210381] ? copy_verifier_state+0x3bc/0xc00 [ 396.215035] copy_verifier_state+0x3bc/0xc00 [ 396.219513] ? __kmalloc+0x141/0x350 [ 396.224049] do_check+0x179c/0x24900 [ 396.227831] ? bpf_check+0x41b0/0xc7d0 [ 396.231775] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 396.237181] ? kfree+0x735/0x29e0 [ 396.240704] bpf_check+0x429d/0xc7d0 [ 396.244500] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 396.249942] ? kmsan_set_origin+0x9e/0x160 [ 396.254254] __do_sys_bpf+0xc981/0xe740 2018/05/31 00:58:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setresgid(r6, r6, r5) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8437, 0x0) mkdirat(r3, &(0x7f0000000540)='./file0\x00', 0x30) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) fanotify_mark(r7, 0x8, 0x8000001, r7, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x7fff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:09 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x2005) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) [ 396.258295] ? kmsan_set_origin_inline+0x6b/0x120 [ 396.263181] ? __msan_poison_alloca+0x15c/0x1d0 [ 396.268011] ? syscall_trace_enter+0xa3/0xf90 [ 396.272557] ? do_syscall_64+0x9f/0x230 [ 396.276599] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 396.282031] ? syscall_trace_enter+0x90f/0xf90 [ 396.286675] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 396.292105] ? fput+0x25c/0x2e0 [ 396.295631] __x64_sys_bpf+0xda/0x110 [ 396.299475] do_syscall_64+0x152/0x230 [ 396.303414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/31 00:58:09 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x5, 0xec}, {0x100, 0x3}, {0xfffffffffffeffff, 0x7}]}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) [ 396.308747] RIP: 0033:0x455a09 [ 396.311964] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 396.319814] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 396.327117] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 396.334707] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 396.342622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 396.350044] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000001a 2018/05/31 00:58:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) umount2(&(0x7f0000000000)='./file0\x00', 0x2) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:09 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:09 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x400000000010003, 0x7fffffff8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x3}, 0xc) 2018/05/31 00:58:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0xe0081) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) openat(r2, &(0x7f0000000000)='./file0\x00', 0x400080, 0x1d2) ioctl$TIOCSBRK(r2, 0x5427) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/31 00:58:09 executing program 1 (fault-call:2 fault-nth:27): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:09 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x1}, 0x400000000}) 2018/05/31 00:58:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setresgid(r6, r6, r5) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8437, 0x0) mkdirat(r3, &(0x7f0000000540)='./file0\x00', 0x30) fanotify_mark(r7, 0x8, 0x8000001, r7, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:09 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c992409703b7da2191884a205adb3cbce2810124cd43c2180f7e904c3b0367216681721d2081b6a3a616e03a388148a521b6d23c53a85e74724d735fe1df262ce1e09e4db97d746e7960800000000000000147efe320362d9d8a1d65fd1ae5d80bea7306f19eb312dc3da1b27747f714de05ab08eeb114210d53e57e9a5019abf192959f9123cb240c3b41eb76959438690f263769679bbfec617a06f4e1b0e97d0a506f5fefb971df5413ed68bc31a6183af1b391335c60f") fchdir(r0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7f) [ 396.736362] FAULT_INJECTION: forcing a failure. [ 396.736362] name failslab, interval 1, probability 0, space 0, times 0 [ 396.747906] CPU: 1 PID: 24155 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 396.755304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.764793] Call Trace: [ 396.767439] dump_stack+0x185/0x1d0 [ 396.771127] should_fail+0x87b/0xab0 [ 396.774905] __should_failslab+0x278/0x2a0 [ 396.779235] should_failslab+0x29/0x70 [ 396.783178] __kmalloc+0xc5/0x350 [ 396.786685] ? bpf_int_jit_compile+0x72/0x9190 [ 396.791312] ? bpf_int_jit_compile+0x2c3/0x9190 [ 396.796043] bpf_int_jit_compile+0x2c3/0x9190 [ 396.800581] ? kfree+0xcb/0x29e0 [ 396.804019] ? __vunmap+0x281/0x3e0 [ 396.807700] ? bpf_check+0x60b0/0xc7d0 [ 396.811639] ? bpf_check+0x60b0/0xc7d0 [ 396.815791] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 396.820692] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 396.825590] bpf_prog_select_runtime+0x2a6/0xa20 [ 396.830424] __do_sys_bpf+0xd9cb/0xe740 [ 396.834460] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 396.839427] ? syscall_return_slowpath+0xe9/0x700 [ 396.844329] ? prepare_exit_to_usermode+0x149/0x3a0 [ 396.849390] ? syscall_return_slowpath+0x86/0x700 [ 396.854291] ? syscall_return_slowpath+0xe9/0x700 [ 396.859199] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 396.864624] ? fput+0x25c/0x2e0 [ 396.867972] __x64_sys_bpf+0xda/0x110 [ 396.871824] do_syscall_64+0x152/0x230 [ 396.875756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 396.880976] RIP: 0033:0x455a09 2018/05/31 00:58:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) 2018/05/31 00:58:09 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:09 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 396.884191] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 396.892027] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 396.899322] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 396.906613] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 396.913905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 396.921203] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000001b 2018/05/31 00:58:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) ioctl$int_in(r1, 0x0, &(0x7f0000000000)=0x8) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:10 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setresgid(r6, r6, r5) r7 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8437, 0x0) fanotify_mark(r7, 0x8, 0x8000001, r7, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:10 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000540)=0x100000001) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@get={0x118, 0x13, 0x1, 0x70bd25, 0x25dfdbff, {{'drbg_pr_ctr_aes192\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x3b7}, {0x8, 0x1, 0xae7a}, {0x8, 0x1, 0xc510}, {0x8, 0x1, 0x8000}, {0x8, 0x1}, {0x8, 0x1, 0x44}, {0x8, 0x1, 0x436ba3ad}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000040)={{0x7ff, 0x1a97, 0x9, 0x8, 0x1ad, 0x1}, 0x58fc1284, 0x3, 0x1, 0x4, 0x0, "f5323cb86cb8fcaed224dc5127a39d4ed99a6cf7522ed18684bb1c775e4aac26b7166883ad62d29c093a2f049f8eeeded1040c2c75e5bfa7d4c02e7311e69b37a9ef575b6860a10953e646a34c711a85cb6ef97a3dfd2f2e2d488b60fe99706d7c3792224e9651a7f7471763bb470a6cee094153d1fe6f651b6af1d5138f2536"}) fallocate(r2, 0x0, 0x8, 0x8001) r3 = socket$kcm(0x29, 0x7, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r4, 0x20}, &(0x7f00000003c0)=0x8) r5 = msgget(0x1, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) migrate_pages(r6, 0x1, &(0x7f0000000480)=0x4, &(0x7f00000004c0)=0xe) fchdir(r3) msgctl$IPC_RMID(r5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000400), 0x1) 2018/05/31 00:58:10 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x9, {{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}]}, 0x190) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:10 executing program 1 (fault-call:2 fault-nth:28): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:10 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 397.223832] FAULT_INJECTION: forcing a failure. [ 397.223832] name failslab, interval 1, probability 0, space 0, times 0 [ 397.235270] CPU: 1 PID: 24186 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 397.242668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.252406] Call Trace: [ 397.255053] dump_stack+0x185/0x1d0 [ 397.258734] should_fail+0x87b/0xab0 [ 397.262511] __should_failslab+0x278/0x2a0 [ 397.266796] should_failslab+0x29/0x70 2018/05/31 00:58:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") uname(&(0x7f0000000000)=""/99) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 397.270744] __kmalloc+0xc5/0x350 [ 397.274554] ? bpf_int_jit_compile+0x72/0x9190 [ 397.279190] ? bpf_int_jit_compile+0x836a/0x9190 [ 397.284007] bpf_int_jit_compile+0x836a/0x9190 [ 397.288626] ? kfree+0xcb/0x29e0 [ 397.292248] ? __vunmap+0x281/0x3e0 [ 397.295927] ? bpf_check+0x60b0/0xc7d0 [ 397.299893] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 397.304798] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 397.309690] bpf_prog_select_runtime+0x2a6/0xa20 [ 397.314627] __do_sys_bpf+0xd9cb/0xe740 [ 397.318683] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/31 00:58:10 executing program 7: socket(0x8, 0x6, 0x6) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x43, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x1000000000000000, 0x1, 0x9}) 2018/05/31 00:58:10 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x4217, r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x1000000000000) ioctl(r1, 0x8914, &(0x7f0000000000)="0047fc2f07d82c99240970") msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 397.324091] ? __msan_poison_alloca+0x15c/0x1d0 [ 397.328820] ? syscall_trace_enter+0xa3/0xf90 [ 397.333375] ? do_syscall_64+0x9f/0x230 [ 397.337405] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 397.342816] ? syscall_trace_enter+0x90f/0xf90 [ 397.347551] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 397.353262] ? fput+0x25c/0x2e0 [ 397.356616] __x64_sys_bpf+0xda/0x110 [ 397.360548] do_syscall_64+0x152/0x230 [ 397.364750] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 397.370145] RIP: 0033:0x455a09 2018/05/31 00:58:10 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:10 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) setresgid(r6, r6, r5) fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') [ 397.373358] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 397.381232] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 397.388624] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 397.396026] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 397.403352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 397.410916] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000001c 2018/05/31 00:58:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000)=0x6, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) socket$inet6(0xa, 0x1, 0x0) 2018/05/31 00:58:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x218000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000040)) 2018/05/31 00:58:10 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x0, 0x5}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'veth0_to_bridge\x00', 0xa00}) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0xffffffffffffffe6, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 397.738065] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/31 00:58:10 executing program 1 (fault-call:2 fault-nth:29): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:10 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:10 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0400, 0x0) 2018/05/31 00:58:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getegid() fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:10 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x3, &(0x7f0000000180)="0047fc2f24097000000000c17a00462acf6187fc1e4cab34ed76a36dd06c18010000006ecd5f45788b01343506bab1cddba27ea236e2043ef6b26c1b1738890edd18870328f460fd63fca1dc5c52324191981b73758cceb2cbf8f7959fd0e2826f8d7632a1728de6119b16cb0853ba5eaac328b6d136dd8a682c2dc3169739900e750a949404aef2") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3800000000000000, 0x800) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040)=0x64e7cd35, 0x4) 2018/05/31 00:58:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="21fb67b29e16e1cf893735795dae8c4639a7428064e74aa5b1a9", 0x1a, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 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) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2, 0x3, 0xe7}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) 2018/05/31 00:58:10 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) r1 = dup(r0) sendmsg$rds(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)=""/101, 0x65}, {&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/23, 0x17}, {&(0x7f0000000140)=""/220, 0xdc}], 0x4, &(0x7f0000000300)=[@zcopy_cookie={0x18, 0x114, 0xc, 0x13be}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000006c0)=""/4096, 0x1000}, &(0x7f00000002c0)}}], 0x48}, 0x20000000) 2018/05/31 00:58:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$setlease(r0, 0x400, 0x2) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) [ 398.011235] FAULT_INJECTION: forcing a failure. [ 398.011235] name failslab, interval 1, probability 0, space 0, times 0 [ 398.022682] CPU: 1 PID: 24259 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 398.030074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.039984] Call Trace: [ 398.042623] dump_stack+0x185/0x1d0 [ 398.046712] should_fail+0x87b/0xab0 [ 398.050493] __should_failslab+0x278/0x2a0 [ 398.055819] should_failslab+0x29/0x70 [ 398.059782] __kmalloc_node+0x236/0x11f0 [ 398.063908] ? __get_vm_area_node+0x28e/0x810 [ 398.068468] ? kmsan_set_origin+0x9e/0x160 [ 398.072765] ? __irqentry_text_end+0x1fb63e/0x1fb63e [ 398.077919] __get_vm_area_node+0x28e/0x810 [ 398.082303] ? __x64_sys_bpf+0xda/0x110 [ 398.086328] __vmalloc_node_range+0x2a7/0x1170 [ 398.090955] ? bpf_jit_binary_alloc+0x98/0x320 [ 398.095624] module_alloc+0x136/0x170 [ 398.099495] ? bpf_jit_binary_alloc+0x98/0x320 [ 398.104136] bpf_jit_binary_alloc+0x98/0x320 [ 398.108619] ? bpf_int_jit_compile+0x9190/0x9190 [ 398.113438] bpf_int_jit_compile+0x7ad2/0x9190 [ 398.118145] ? kfree+0xcb/0x29e0 [ 398.121610] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 398.126510] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 398.131390] bpf_prog_select_runtime+0x2a6/0xa20 [ 398.136231] __do_sys_bpf+0xd9cb/0xe740 [ 398.140264] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 398.145239] ? syscall_return_slowpath+0xe9/0x700 [ 398.150140] ? prepare_exit_to_usermode+0x149/0x3a0 [ 398.155224] ? syscall_return_slowpath+0x86/0x700 2018/05/31 00:58:11 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8911, &(0x7f00000000c0)="0047772fa4f0fe5b605b9987e7529d2f6f4817240970") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0xd90, 0x4, {0xffffffffffffffff, 0x2be765f7}, {0x4, 0x5}, @rumble={0x6, 0x9}}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7f) 2018/05/31 00:58:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:11 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 398.160132] ? syscall_return_slowpath+0xe9/0x700 [ 398.165118] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 398.170538] ? fput+0x25c/0x2e0 [ 398.173886] __x64_sys_bpf+0xda/0x110 [ 398.177732] do_syscall_64+0x152/0x230 [ 398.181677] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 398.186896] RIP: 0033:0x455a09 [ 398.190107] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 398.197858] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 398.205183] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 398.212570] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 398.219870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 398.228050] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000001d [ 398.235641] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 398.245946] syz-executor1 cpuset=syz1 mems_allowed=0 [ 398.251199] CPU: 1 PID: 24259 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 2018/05/31 00:58:11 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='!\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x1ff) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) [ 398.258583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.267965] Call Trace: [ 398.270620] dump_stack+0x185/0x1d0 [ 398.274300] warn_alloc+0x3fc/0x660 [ 398.278019] __vmalloc_node_range+0xa9e/0x1170 [ 398.282683] module_alloc+0x136/0x170 [ 398.286544] ? bpf_jit_binary_alloc+0x98/0x320 [ 398.291170] bpf_jit_binary_alloc+0x98/0x320 [ 398.295657] ? bpf_int_jit_compile+0x9190/0x9190 [ 398.300470] bpf_int_jit_compile+0x7ad2/0x9190 [ 398.305096] ? kfree+0xcb/0x29e0 [ 398.308569] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 398.313475] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 398.319311] bpf_prog_select_runtime+0x2a6/0xa20 [ 398.324233] __do_sys_bpf+0xd9cb/0xe740 [ 398.328260] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 398.333333] ? syscall_return_slowpath+0xe9/0x700 [ 398.338232] ? prepare_exit_to_usermode+0x149/0x3a0 [ 398.343494] ? syscall_return_slowpath+0x86/0x700 [ 398.348422] ? syscall_return_slowpath+0xe9/0x700 [ 398.353321] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 398.358749] ? fput+0x25c/0x2e0 [ 398.362101] __x64_sys_bpf+0xda/0x110 [ 398.365953] do_syscall_64+0x152/0x230 [ 398.369898] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 398.375125] RIP: 0033:0x455a09 [ 398.378342] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 398.386097] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 398.393391] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 398.400693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 398.407997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 398.415297] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000001d [ 398.423308] warn_alloc_show_mem: 1 callbacks suppressed [ 398.423316] Mem-Info: [ 398.431288] active_anon:108266 inactive_anon:78 isolated_anon:0 [ 398.431288] active_file:3606 inactive_file:9279 isolated_file:0 [ 398.431288] unevictable:0 dirty:146 writeback:0 unstable:0 [ 398.431288] slab_reclaimable:3703 slab_unreclaimable:10223 [ 398.431288] mapped:74324 shmem:84 pagetables:1144 bounce:0 [ 398.431288] free:961802 free_pcp:716 free_cma:0 [ 398.465048] Node 0 active_anon:433064kB inactive_anon:312kB active_file:14424kB inactive_file:37116kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297296kB dirty:584kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 276480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/05/31 00:58:11 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) [ 398.493457] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 398.519806] lowmem_reserve[]: 0 2817 7244 7244 [ 398.524497] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 398.552790] lowmem_reserve[]: 0 0 4426 4426 [ 398.557250] Node 0 Normal free:935512kB min:41208kB low:51508kB high:61808kB active_anon:437128kB inactive_anon:312kB active_file:14416kB inactive_file:37116kB unevictable:0kB writepending:584kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10240kB pagetables:4232kB bounce:0kB free_pcp:1372kB local_pcp:676kB free_cma:0kB [ 398.587299] lowmem_reserve[]: 0 0 0 0 [ 398.591241] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 398.604746] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 398.621783] Node 0 Normal: 894*4kB (UME) 2858*8kB (UM) 2327*16kB (UME) 1846*32kB (UM) 1486*64kB (UM) 928*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 3*2048kB (U) 129*4096kB (UM) = 928248kB [ 398.640070] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 398.648767] 12968 total pagecache pages [ 398.652832] 0 pages in swap cache [ 398.656393] Swap cache stats: add 0, delete 0, find 0/0 2018/05/31 00:58:11 executing program 7: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x200008, &(0x7f0000000100)="506769bb818e9f4dc0fc492e05f950b2fe44271daa11660cedd000b5739877af8470f6612233c409fbb66ad2e03b980a8fdaf0d8fb3b2b") r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe) 2018/05/31 00:58:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') [ 398.661825] Free swap = 0kB [ 398.664927] Total swap = 0kB [ 398.668060] 1965969 pages RAM [ 398.671246] 0 pages HighMem/MovableOnly [ 398.675274] 106315 pages reserved 2018/05/31 00:58:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000580)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x922c, 0x5) fallocate(r1, 0x0, 0x6e4b, 0xefff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) process_vm_writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/6, 0x6}], 0x1, &(0x7f00000005c0)=[{&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000380)=""/108, 0x6c}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000200)=""/12, 0xc}, {&(0x7f0000000500)=""/95, 0x5f}, {&(0x7f0000000580)}], 0x7, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$int_in(r3, 0x5473, &(0x7f0000000000)=0x401) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={'vcan0\x00', 0x200000000000002}) openat$cgroup_ro(r1, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:11 executing program 1 (fault-call:2 fault-nth:30): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:11 executing program 5: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x501240, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x8, 0x2, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x121e00) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e24, 0x716, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x3ff, [0x7, 0x0, 0x70, 0x110a, 0x5, 0x7, 0x8, 0x6]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x1d0}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000880)={r4, 0x89}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="02000088", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000001c0)) pwritev(r2, &(0x7f00000007c0)=[{&(0x7f0000000300)="9d1855fbf9dab742a239aa6a42821c7de7a49a8f4108a32c78cd85da556a13b996e262902ec324143e1d81c12340508e162005a548924f881099a574834ce185fe28c01cb64a0cbdda67d923e1aa3cc1c2573240914ca904f795b83e08cbda3650879c45b6a5c550cc4e98777876ece3ecf2c4d169fe3d7e2e2ea4edd7f205cdc58f2137f0f8f7f56af8b9113c52de116fcdbe88fe88012b63b05a033ed5da5dd6f2ddb6a91471553107b85efa5431c2f47c146aa1665d34567461ccca6cad0c2e50c93a184672c400c72e8f144da31120025b5f99857e87dc9b9c9ef43797c31714c7f9fa075a1edca9329d40aad3d25783a1b1b9", 0xf5}, {&(0x7f0000000400)="486f98fbae4ff27e7e2b89d3c79bc23e3cd6fa2a19f463a5a1bc73b380315ed696ca9aafc83fa7044bdcff31766d4f3073f4ac749738e1c1b6959f843a1b5928b2b73aa7e613", 0x46}, {&(0x7f0000000600)="e550eed1c3d3fe5b3a5a806f59290e", 0xf}, {&(0x7f00000006c0)="e45ff34cd76e768d1324b42917a76e286285f631f7c384e0fea95b9fe6f95663ff70ad2ffc59e50608412fcbb9ea37c67586081aebb813f9ae1c561727f3bfefc2866aaba008a710248d3485095fd016cbc2c831fa5f5c11", 0x58}, {&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000000740)="a50b41aa85684c44a7db1e739ff80127b8a5b22f7703a88286a287efb5aa0c0be3359fec2355b8d01dac33a1138d02cb91647db767ccc7d2a357b12c5dead749407b12b67c64d0a0a0f9488e268fb223b997ca9a1a4e23b1c7921b445f91283f9c9166f7adab5b63dc295859def9c46ea98005499a", 0x75}], 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r5}, &(0x7f0000000200)=0x8) shutdown(r2, 0x1) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:11 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x10000001) ioctl(r0, 0xfff, &(0x7f00000000c0)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x3, 0x4) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000080)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0x7, 0x101, 0x0, 0x2}, 0x10) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:11 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000040)="78be1781d34a62546b6d6e011770169f07b83740b8bfe94079b2b1d2958e20dfd4effbfd134808375cb75b55784f11be3dcaafeb36d17f6c828cff277fb8a4f3491b0907d1a0e8f5e273edc90f979c39f8e7bc85eeac362de5efb9c321103688d28b2f1759f4d46e4bb845c57a1abf22be2f6a4afc11e1bdd4fe50fe8da88ab916551d7228b0963d34a65c5168d45525064b0aee0acff94b", 0x98) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:11 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x14000, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x4, 0x8) 2018/05/31 00:58:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000100)) fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:11 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 399.010932] FAULT_INJECTION: forcing a failure. [ 399.010932] name failslab, interval 1, probability 0, space 0, times 0 [ 399.022637] CPU: 1 PID: 24325 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 399.030037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.039533] Call Trace: [ 399.042186] dump_stack+0x185/0x1d0 [ 399.045863] should_fail+0x87b/0xab0 [ 399.049629] __should_failslab+0x278/0x2a0 [ 399.053925] should_failslab+0x29/0x70 [ 399.057849] __kmalloc_node+0x236/0x11f0 [ 399.061952] ? rcu_all_qs+0x32/0x1f0 [ 399.065743] ? alloc_vmap_area+0x1e6/0x15a0 [ 399.070130] ? rcu_all_qs+0x32/0x1f0 [ 399.073897] alloc_vmap_area+0x1e6/0x15a0 [ 399.078111] ? __kmalloc_node+0xe25/0x11f0 [ 399.082396] ? __get_vm_area_node+0x28e/0x810 [ 399.086940] __get_vm_area_node+0x3ab/0x810 [ 399.091304] ? __x64_sys_bpf+0xda/0x110 [ 399.095333] __vmalloc_node_range+0x2a7/0x1170 [ 399.099949] ? bpf_jit_binary_alloc+0x98/0x320 [ 399.104704] module_alloc+0x136/0x170 [ 399.108643] ? bpf_jit_binary_alloc+0x98/0x320 [ 399.113268] bpf_jit_binary_alloc+0x98/0x320 [ 399.117768] ? bpf_int_jit_compile+0x9190/0x9190 [ 399.122583] bpf_int_jit_compile+0x7ad2/0x9190 [ 399.127198] ? kfree+0xcb/0x29e0 [ 399.130686] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 399.135588] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 399.140663] bpf_prog_select_runtime+0x2a6/0xa20 [ 399.145496] __do_sys_bpf+0xd9cb/0xe740 [ 399.149536] ? kmsan_set_origin_inline+0x6b/0x120 [ 399.154420] ? __msan_poison_alloca+0x15c/0x1d0 [ 399.159130] ? syscall_trace_enter+0xa3/0xf90 [ 399.163676] ? do_syscall_64+0x9f/0x230 [ 399.167719] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 399.173220] ? syscall_trace_enter+0x90f/0xf90 [ 399.177879] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 399.183320] ? fput+0x25c/0x2e0 [ 399.186685] __x64_sys_bpf+0xda/0x110 [ 399.190527] do_syscall_64+0x152/0x230 [ 399.194459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 399.199787] RIP: 0033:0x455a09 [ 399.203002] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/31 00:58:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x36ee) fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:12 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0), 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:12 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x800000000000024) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000000c0)) ioctl(r0, 0x1, &(0x7f0000000080)="0047fc2f07d82c8c240700") madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:12 executing program 6: r0 = open(&(0x7f00000001c0)='./file0\x00', 0xc5da80974e2aabe8, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000200)={0x48000000, 0x1f, 0x40}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000900)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000940)={r1, 0x8001, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000000000)="0717188153dcd836d052640a43c935ca66429987b0bf1748b64cafc1c56b43a109a3f45e7f497797c9819a2faca6732dc4d9c9dcb9ff9db07ba45a079c8f9321fbca0159423aa3c041bd359348435ba670e2f9a474d4d83b649619611dc99e5f2232529c696d91e80d2c25008a9af2bba7e67934017b67363891118b8184708936dfdd37e454145afce94c7b3e2fda3c63f1acd501226c5868ba7024ce0cbcca1d9f4cbbaafeed5ea84325b228891a1357d3d122b87d855ddba59168fc", 0xbd, 0x48081, &(0x7f00000000c0)={0x1a, 0x335, 0x8, 0x101, 0x4e41, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1}}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x538, 0xffffffff, 0x358, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff000000], [0xffffffff, 0x0, 0x0, 0xffffffff], 'veth0_to_bridge\x00', 'lo\x00', {}, {}, 0x1, 0x2, 0x4, 0x41}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1d}, [0xff000000, 0x0, 0xffffffff, 0xffffffff], [0x0, 0xffffff00, 0xffffff00, 0xffffffff], 'gre0\x00', 'bridge_slave_1\x00', {}, {}, 0x2f, 0xffff, 0x7, 0x56}, 0x0, 0x220, 0x268, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip_vti0\x00', {0x3f, 0x3ff, 0x12, 0x7, 0x1320000000000000, 0x40, 0x3, 0x7fff, 0x0, 0x80}, 0x7e}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, 'dummy0\x00', 0x100000001}}}, {{@uncond, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffe00, 'syz1\x00', 0x101}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) [ 399.210755] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 399.218056] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 399.225361] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 399.232663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 399.239990] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000001e [ 399.247502] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 399.257807] syz-executor1 cpuset=syz1 mems_allowed=0 [ 399.263091] CPU: 1 PID: 24325 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 399.270477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.279865] Call Trace: [ 399.282504] dump_stack+0x185/0x1d0 [ 399.286180] warn_alloc+0x3fc/0x660 [ 399.289872] __vmalloc_node_range+0xa9e/0x1170 [ 399.294535] module_alloc+0x136/0x170 [ 399.298825] ? bpf_jit_binary_alloc+0x98/0x320 [ 399.303455] bpf_jit_binary_alloc+0x98/0x320 [ 399.307930] ? bpf_int_jit_compile+0x9190/0x9190 [ 399.312753] bpf_int_jit_compile+0x7ad2/0x9190 [ 399.317663] ? kfree+0xcb/0x29e0 [ 399.321162] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 399.326062] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 399.330959] bpf_prog_select_runtime+0x2a6/0xa20 [ 399.335858] __do_sys_bpf+0xd9cb/0xe740 [ 399.339895] ? kmsan_set_origin_inline+0x6b/0x120 [ 399.344779] ? __msan_poison_alloca+0x15c/0x1d0 [ 399.349493] ? syscall_trace_enter+0xa3/0xf90 [ 399.354238] ? do_syscall_64+0x9f/0x230 [ 399.358268] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 399.363679] ? syscall_trace_enter+0x90f/0xf90 [ 399.368314] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 399.373745] ? fput+0x25c/0x2e0 [ 399.377104] __x64_sys_bpf+0xda/0x110 [ 399.380944] do_syscall_64+0x152/0x230 [ 399.385064] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 399.390368] RIP: 0033:0x455a09 [ 399.393580] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 399.401691] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 399.408996] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 399.416291] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 399.423676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 399.431006] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000001e [ 399.438384] Mem-Info: [ 399.440923] active_anon:107722 inactive_anon:75 isolated_anon:0 [ 399.440923] active_file:3608 inactive_file:9287 isolated_file:0 [ 399.440923] unevictable:0 dirty:155 writeback:0 unstable:0 [ 399.440923] slab_reclaimable:3703 slab_unreclaimable:10225 [ 399.440923] mapped:74309 shmem:84 pagetables:1043 bounce:0 [ 399.440923] free:964084 free_pcp:696 free_cma:0 [ 399.474490] Node 0 active_anon:430888kB inactive_anon:300kB active_file:14432kB inactive_file:37148kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297236kB dirty:620kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 399.502767] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 399.529432] lowmem_reserve[]: 0 2817 7244 7244 [ 399.534153] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 399.562586] lowmem_reserve[]: 0 0 4426 4426 [ 399.567213] Node 0 Normal free:956932kB min:41208kB low:51508kB high:61808kB active_anon:430772kB inactive_anon:300kB active_file:14424kB inactive_file:37148kB unevictable:0kB writepending:620kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9792kB pagetables:4000kB bounce:0kB free_pcp:1332kB local_pcp:620kB free_cma:0kB [ 399.597105] lowmem_reserve[]: 0 0 0 0 [ 399.601052] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 399.614677] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 399.631637] Node 0 Normal: 1451*4kB (UME) 2857*8kB (UME) 2328*16kB (UME) 1844*32kB (UM) 1517*64kB (UM) 928*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 13*2048kB (UM) 130*4096kB (UM) = 956980kB [ 399.650080] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 399.658740] 12978 total pagecache pages [ 399.662784] 0 pages in swap cache [ 399.666271] Swap cache stats: add 0, delete 0, find 0/0 [ 399.671697] Free swap = 0kB [ 399.674775] Total swap = 0kB [ 399.677857] 1965969 pages RAM [ 399.681072] 0 pages HighMem/MovableOnly [ 399.685099] 106315 pages reserved 2018/05/31 00:58:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80100, 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)={0x2, 0x7, 0x300, 0x4}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") lookup_dcookie(0x401, &(0x7f0000000000)=""/241, 0xf1) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='$\'\x00', 0x0) add_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="a4c008cbef95c4265e23bd2db9b64121b681929f36d3ae1fb8e1396309c6c26040c1f78bc8b8302b5ca2a58cf6211f3f5fd72a4ab8d64db6e8edee463ee639beb61440bbb5c1282051b2da489645a7f742ddcc6c50eb81ae70f066ced4cf", 0x5e, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="84459f3f9d5d9dd85159d0cb2ece648fd29adc99c5095c42150d3286f5b6127954fd5380e7898e9195e78a08f9704df6878cb62504f4669cff7845b9720bd2250b7f3177ccc0fb90966953e92d849ca1e3bb47091c07b134f50e4e2e7d55138cf922f9ef831631a91ede9e13b6b755b20d39a0ba844e77e35ec47f53da951cad11a742079cfbe38d99ee0434ed57172b94d5db3b2597d6ea81c0b8289ffc192fc26c3b6d0323c7f2f0873be5218308f45ad944cb94be8668f95d4b1a862a9300e0ba4019ee47e34f16397026117042f1276a468e176776f6857e543dec919421923e981493baed8ffb33df91303d1fefa7", 0xf1, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000900)='dns_resolver\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000980)='lo^eth1ppp0\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3}, &(0x7f00000009c0)=""/99, 0x25e, &(0x7f0000000400)={&(0x7f0000000540)={'poly1305-generic\x00'}, &(0x7f0000000880)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4ddebd68c5704bf475aa841055eff39ce775e7d55d6010000010345228466ca420e2ee7", 0x41}) 2018/05/31 00:58:12 executing program 4: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:12 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:12 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000002c0)="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") chdir(&(0x7f0000000000)='./file0\x00') madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x5, 0x0) r3 = getpid() ptrace$cont(0x3f, r3, 0x12, 0xfb6f) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) chdir(&(0x7f0000001500)='./file0\x00') clone(0x90600, &(0x7f00000003c0)="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", &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)="5766106ab310ce319e632ad29cf9e502f5e8ff5747af05e229b807012bef6292004b0f0ef1402866359a9b3de653d7312ea5dffa439b5bce99389acc371c2f66e326251b29132f95d92f7e9ae73431e0f2a1b26d7216605b525756af5118b1d1c48b3282d069d676dbc9b592676b9e469ac8cd4b27c30975b7d1e1497fa8aaeb2769427e6d2b8223104b9a61f2c64b8d24e67866b4032b70") ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0x9, 0x0, 0x8, 0x100, "f46eb0b8a4e5eeb40a26a49024eeb5e1f10d7713b796b0b97e63b925c8f31b5f88966e4c746bf264ebd1c4f1", 0x3f}, 0x0, 0x0, 0x6, r4, 0xffffffffffffffc0, 0x101, "6b1fb325afa05117b30411e9f551b544a5c9edb9544b53c5ca328e4e78300116370417c712cb57ea14bf8fe35a2e87c965ae0a61b557182843cc9cf1a55cb61a", &(0x7f0000000100)='*\x00', 0x2, [], [0x1200000, 0x9, 0x1ff, 0x7]}) 2018/05/31 00:58:12 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x40000003) ioctl(r0, 0x1ff, &(0x7f0000000200)="779e4c1605035ff2cd20c93558f55b680776e7c883cba23d") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@buf={0x84, &(0x7f0000000240)="308f4ecb96abc03047213b45c69141ca182269e6b7085ec3e9a9955634195feefe63f314e7b95d9dfefde13ef56eb16ec626038405dd544e56602daef63cacd1ac795811019ed03446c6073858960bb66d594004c11b2fe68d45d1701026fdd7dd47e79d53f3fc50c060d53a49117c652ed7879c501329413b18efaa7f095234cf1e3150"}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14bccbd318325890) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x364a, 0x6, 0x3f}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e23, 0x4c7, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xff}, 0x6, [0x8a3124e, 0x3, 0x7ff, 0xa4, 0x0, 0x81, 0xf3, 0x70c1]}, 0x5c) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:12 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffe, 0xba) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x56, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsf0\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/31 00:58:12 executing program 1 (fault-call:2 fault-nth:31): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 399.838696] FAULT_INJECTION: forcing a failure. [ 399.838696] name failslab, interval 1, probability 0, space 0, times 0 [ 399.850207] CPU: 1 PID: 24369 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 399.857600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.866992] Call Trace: [ 399.869630] dump_stack+0x185/0x1d0 [ 399.873303] should_fail+0x87b/0xab0 [ 399.877081] __should_failslab+0x278/0x2a0 [ 399.881376] should_failslab+0x29/0x70 [ 399.885300] __kmalloc_node+0x236/0x11f0 [ 399.889483] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 399.894984] ? __get_vm_area_node+0x600/0x810 [ 399.899514] ? __x64_sys_bpf+0xda/0x110 [ 399.903521] ? __vmalloc_node_range+0x611/0x1170 [ 399.908340] __vmalloc_node_range+0x611/0x1170 [ 399.913005] module_alloc+0x136/0x170 [ 399.916853] ? bpf_jit_binary_alloc+0x98/0x320 [ 399.921469] bpf_jit_binary_alloc+0x98/0x320 [ 399.925932] ? bpf_int_jit_compile+0x9190/0x9190 [ 399.930755] bpf_int_jit_compile+0x7ad2/0x9190 [ 399.935390] ? kfree+0xcb/0x29e0 [ 399.938860] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 399.943759] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 399.948647] bpf_prog_select_runtime+0x2a6/0xa20 [ 399.953472] __do_sys_bpf+0xd9cb/0xe740 [ 399.957506] ? kmsan_set_origin_inline+0x6b/0x120 [ 399.962385] ? __msan_poison_alloca+0x15c/0x1d0 [ 399.967123] ? syscall_trace_enter+0xa3/0xf90 [ 399.971672] ? do_syscall_64+0x9f/0x230 [ 399.975701] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 399.981106] ? syscall_trace_enter+0x90f/0xf90 [ 399.985809] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 399.991234] ? fput+0x25c/0x2e0 [ 399.994579] __x64_sys_bpf+0xda/0x110 [ 399.998422] do_syscall_64+0x152/0x230 [ 400.002352] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.007571] RIP: 0033:0x455a09 [ 400.010786] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 400.018539] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 400.025837] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 2018/05/31 00:58:13 executing program 6: r0 = socket$inet6(0xa, 0x10010000fffffffe, 0x1000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={r5, 0x40, 0x30, 0x401, 0x800}, &(0x7f0000000540)=0x18) mq_getsetattr(r3, &(0x7f00000001c0)={0x100, 0x0, 0x2, 0x5, 0xf10, 0x5, 0x4, 0x74a0}, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, r6, 0x0, r2, 0x0, 0x0, 0x1}, 0x0, 0x2000000000000}) 2018/05/31 00:58:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00') fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x140, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000001a00)=""/4096) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0600008}, 0xc, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x130c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000800) keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) [ 400.033224] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 400.040548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 400.047846] R13: 0000000000000046 R14: 00000000006f5730 R15: 000000000000001f 2018/05/31 00:58:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = getpgid(0xffffffffffffffff) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200000, 0x104) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0xffffffffffff7fff, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x4, 0x12400, 0x4, 0x1, 0x7, 0x200, 0x7, 0x8, 0x1000, 0xfffffffffffffffa, 0x893, 0x3a7, 0x4, 0x7fffffff, 0x6, 0x100000000, 0x80, 0x1, 0xffffffffffffffff, 0x0, 0x100, 0x2, 0x8, 0x8, 0x0, 0xffffffffffff7fff, 0x8000, 0x0, 0x2, 0xf7, 0x1615, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xb}, 0x20, 0x4d6, 0x80000000, 0x0, 0x1000, 0x4059, 0xdd1}, r1, 0x7, r2, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/31 00:58:13 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x40}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000180)={r1, 0x1bf}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x9, 0x1}) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)) 2018/05/31 00:58:13 executing program 1 (fault-call:2 fault-nth:32): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:13 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x4, &(0x7f0000000080)="0047fc2f07d81b570b2934") r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffe00, 0x80600) keyctl$set_reqkey_keyring(0xe, 0x4) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) 2018/05/31 00:58:13 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x3ff, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000640)={0x0, 0x401, 0x200, 0x1}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000006c0)={r2, 0x2}, &(0x7f0000000700)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000000)=0x40) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000280)={[], 0x8, 0x100000000, 0x8, 0x7, 0x8001, r5}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000200)="dc3ddedf45e446b5d12aec60dab0df6d", 0xffffffffffffff54) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x400800, 0x0) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000000180)=""/66) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 2018/05/31 00:58:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) socketpair(0xf, 0x80005, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x7, 0x6, 0x0, 0x7, "97cb8a91b324e7f1473f990bfa588ee165fa644fd08951bd92b9be875d86c78d98412ebb406faddaa2508da2", 0x3a5}) [ 400.343925] FAULT_INJECTION: forcing a failure. [ 400.343925] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 400.356001] CPU: 1 PID: 24410 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 400.363394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.372773] Call Trace: [ 400.375408] dump_stack+0x185/0x1d0 [ 400.379085] should_fail+0x87b/0xab0 [ 400.382853] __alloc_pages_nodemask+0x630/0x5dc0 [ 400.387649] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/31 00:58:13 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x13) 2018/05/31 00:58:13 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 400.392523] ? __msan_poison_alloca+0x15c/0x1d0 [ 400.397238] ? __should_failslab+0x278/0x2a0 [ 400.401707] ? should_fail+0x57/0xab0 [ 400.405647] ? __should_failslab+0x278/0x2a0 [ 400.410096] ? kmsan_set_origin_inline+0x6b/0x120 [ 400.414997] ? __msan_poison_alloca+0x15c/0x1d0 [ 400.419726] ? __kmalloc_node+0xe25/0x11f0 [ 400.424003] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 400.429507] alloc_pages_current+0x6b1/0x970 [ 400.433979] __vmalloc_node_range+0x83c/0x1170 [ 400.438636] module_alloc+0x136/0x170 [ 400.442480] ? bpf_jit_binary_alloc+0x98/0x320 [ 400.447094] bpf_jit_binary_alloc+0x98/0x320 [ 400.451558] ? bpf_int_jit_compile+0x9190/0x9190 [ 400.456368] bpf_int_jit_compile+0x7ad2/0x9190 [ 400.460991] ? kfree+0xcb/0x29e0 [ 400.464464] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 400.469366] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 400.474256] bpf_prog_select_runtime+0x2a6/0xa20 [ 400.479087] __do_sys_bpf+0xd9cb/0xe740 [ 400.483128] ? kmsan_set_origin_inline+0x6b/0x120 [ 400.488024] ? __msan_poison_alloca+0x15c/0x1d0 [ 400.492755] ? syscall_trace_enter+0xa3/0xf90 [ 400.497299] ? do_syscall_64+0x9f/0x230 [ 400.501328] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 400.506734] ? syscall_trace_enter+0x90f/0xf90 [ 400.511362] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 400.516786] ? fput+0x25c/0x2e0 [ 400.520127] __x64_sys_bpf+0xda/0x110 [ 400.523971] do_syscall_64+0x152/0x230 [ 400.527928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.533143] RIP: 0033:0x455a09 [ 400.536348] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/31 00:58:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') [ 400.544095] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 400.551390] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 400.558687] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 400.565992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 400.573295] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000020 [ 400.580841] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) 2018/05/31 00:58:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r1 = semget$private(0x0, 0x7, 0x100) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000000)=""/203) [ 400.592456] syz-executor1 cpuset=syz1 mems_allowed=0 [ 400.597693] CPU: 1 PID: 24410 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 400.605076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.614451] Call Trace: [ 400.617082] dump_stack+0x185/0x1d0 [ 400.620754] warn_alloc+0x3fc/0x660 [ 400.624456] __vmalloc_node_range+0xeda/0x1170 [ 400.629122] module_alloc+0x136/0x170 [ 400.632981] ? bpf_jit_binary_alloc+0x98/0x320 [ 400.637608] bpf_jit_binary_alloc+0x98/0x320 2018/05/31 00:58:13 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:13 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0400, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x40) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7f) [ 400.642082] ? bpf_int_jit_compile+0x9190/0x9190 [ 400.646900] bpf_int_jit_compile+0x7ad2/0x9190 [ 400.651515] ? kfree+0xcb/0x29e0 [ 400.654995] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 400.659889] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 400.664780] bpf_prog_select_runtime+0x2a6/0xa20 [ 400.669639] __do_sys_bpf+0xd9cb/0xe740 [ 400.673675] ? kmsan_set_origin_inline+0x6b/0x120 [ 400.678557] ? __msan_poison_alloca+0x15c/0x1d0 [ 400.683285] ? syscall_trace_enter+0xa3/0xf90 [ 400.687829] ? do_syscall_64+0x9f/0x230 [ 400.691859] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 400.697275] ? syscall_trace_enter+0x90f/0xf90 [ 400.701922] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 400.707339] ? fput+0x25c/0x2e0 [ 400.710686] __x64_sys_bpf+0xda/0x110 [ 400.714530] do_syscall_64+0x152/0x230 [ 400.718462] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 400.723678] RIP: 0033:0x455a09 [ 400.726889] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 400.734637] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 400.741934] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 400.749238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 400.756989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 400.764293] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000020 [ 400.772093] Mem-Info: [ 400.774642] active_anon:108852 inactive_anon:73 isolated_anon:0 [ 400.774642] active_file:3608 inactive_file:9295 isolated_file:0 [ 400.774642] unevictable:0 dirty:170 writeback:0 unstable:0 [ 400.774642] slab_reclaimable:3705 slab_unreclaimable:10245 [ 400.774642] mapped:74351 shmem:84 pagetables:1162 bounce:0 [ 400.774642] free:958328 free_pcp:583 free_cma:0 [ 400.808164] Node 0 active_anon:435292kB inactive_anon:292kB active_file:14432kB inactive_file:37180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297288kB dirty:680kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 270336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 400.836366] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 400.862661] lowmem_reserve[]: 0 2817 7244 7244 [ 400.867402] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 400.895350] lowmem_reserve[]: 0 0 4426 4426 [ 400.899808] Node 0 Normal free:928356kB min:41208kB low:51508kB high:61808kB active_anon:439280kB inactive_anon:292kB active_file:14424kB inactive_file:37180kB unevictable:0kB writepending:680kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10304kB pagetables:4476kB bounce:0kB free_pcp:1184kB local_pcp:516kB free_cma:0kB [ 400.929843] lowmem_reserve[]: 0 0 0 0 [ 400.933791] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 400.947220] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 400.964192] Node 0 Normal: 843*4kB (UM) 2839*8kB (UME) 2325*16kB (UME) 1846*32kB (UM) 1493*64kB (UM) 929*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 3*2048kB (U) 129*4096kB (UM) = 928436kB [ 400.982376] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 400.991058] 12986 total pagecache pages 2018/05/31 00:58:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000080002, 0x3f) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x460c82, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x593, 0x501001) r3 = eventfd(0x64) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000040)={0x0, r3}) 2018/05/31 00:58:14 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 400.995115] 0 pages in swap cache [ 400.998646] Swap cache stats: add 0, delete 0, find 0/0 [ 401.004085] Free swap = 0kB [ 401.007158] Total swap = 0kB [ 401.010250] 1965969 pages RAM [ 401.013413] 0 pages HighMem/MovableOnly [ 401.017459] 106315 pages reserved 2018/05/31 00:58:14 executing program 1 (fault-call:2 fault-nth:33): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 401.245196] FAULT_INJECTION: forcing a failure. [ 401.245196] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 401.257045] CPU: 1 PID: 24455 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 401.264406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.273756] Call Trace: [ 401.276351] dump_stack+0x185/0x1d0 [ 401.279998] should_fail+0x87b/0xab0 [ 401.283742] __alloc_pages_nodemask+0x630/0x5dc0 [ 401.288588] ? kmsan_set_origin_inline+0x6b/0x120 [ 401.293433] ? kernel_poison_pages+0x40/0x360 [ 401.297929] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 401.303296] ? kernel_poison_pages+0x1a0/0x360 [ 401.307883] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 401.313328] ? get_page_from_freelist+0xab08/0xb5e0 [ 401.318329] ? __kernel_text_address+0x34/0xe0 [ 401.322899] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 401.328330] ? __save_stack_trace+0x90d/0xb00 [ 401.332811] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 401.337721] ? __kmalloc_node+0xe25/0x11f0 [ 401.341946] ? bpf_int_jit_compile+0x7ad2/0x9190 [ 401.346690] ? bpf_prog_select_runtime+0x2a6/0xa20 [ 401.351600] ? __do_sys_bpf+0xd9cb/0xe740 [ 401.355734] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.361088] ? kmsan_set_origin_inline+0x6b/0x120 [ 401.365933] ? __msan_poison_alloca+0x15c/0x1d0 [ 401.370594] ? kmsan_set_origin_inline+0x6b/0x120 [ 401.375415] ? __msan_poison_alloca+0x15c/0x1d0 [ 401.380070] kmsan_alloc_page+0x82/0xe0 [ 401.384036] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 401.388780] ? kmsan_set_origin_inline+0x6b/0x120 [ 401.393604] ? __msan_poison_alloca+0x15c/0x1d0 [ 401.398252] ? __should_failslab+0x278/0x2a0 [ 401.402641] ? should_fail+0x57/0xab0 [ 401.406419] ? __should_failslab+0x278/0x2a0 [ 401.410805] ? kmsan_set_origin_inline+0x6b/0x120 [ 401.415624] ? __msan_poison_alloca+0x15c/0x1d0 [ 401.420278] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 401.425711] alloc_pages_current+0x6b1/0x970 [ 401.430099] __vmalloc_node_range+0x83c/0x1170 [ 401.434668] module_alloc+0x136/0x170 [ 401.438451] ? bpf_jit_binary_alloc+0x98/0x320 [ 401.443021] bpf_jit_binary_alloc+0x98/0x320 [ 401.447420] ? bpf_int_jit_compile+0x9190/0x9190 [ 401.452156] bpf_int_jit_compile+0x7ad2/0x9190 [ 401.456718] ? kfree+0xcb/0x29e0 [ 401.460073] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 401.464993] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 401.469825] bpf_prog_select_runtime+0x2a6/0xa20 [ 401.474588] __do_sys_bpf+0xd9cb/0xe740 [ 401.478635] ? kmsan_set_origin_inline+0x6b/0x120 [ 401.483475] ? __msan_poison_alloca+0x15c/0x1d0 [ 401.488125] ? syscall_trace_enter+0xa3/0xf90 [ 401.492612] ? do_syscall_64+0x9f/0x230 [ 401.496567] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 401.501918] ? syscall_trace_enter+0x90f/0xf90 [ 401.506520] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 401.511871] ? fput+0x25c/0x2e0 [ 401.515329] __x64_sys_bpf+0xda/0x110 [ 401.519125] do_syscall_64+0x152/0x230 [ 401.523016] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.528284] RIP: 0033:0x455a09 [ 401.531465] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 401.539169] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 401.546420] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 401.553679] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 401.560928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 401.568182] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000021 [ 401.575853] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 401.587476] syz-executor1 cpuset=syz1 mems_allowed=0 [ 401.592735] CPU: 1 PID: 24455 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 401.600116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.609484] Call Trace: [ 401.612103] dump_stack+0x185/0x1d0 [ 401.615768] warn_alloc+0x3fc/0x660 [ 401.619427] __vmalloc_node_range+0xeda/0x1170 [ 401.624080] module_alloc+0x136/0x170 [ 401.627905] ? bpf_jit_binary_alloc+0x98/0x320 [ 401.632486] bpf_jit_binary_alloc+0x98/0x320 [ 401.636906] ? bpf_int_jit_compile+0x9190/0x9190 [ 401.641671] bpf_int_jit_compile+0x7ad2/0x9190 [ 401.646251] ? kfree+0xcb/0x29e0 [ 401.649661] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 401.654518] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 401.659378] bpf_prog_select_runtime+0x2a6/0xa20 [ 401.664174] __do_sys_bpf+0xd9cb/0xe740 [ 401.668191] ? kmsan_set_origin_inline+0x6b/0x120 [ 401.673052] ? __msan_poison_alloca+0x15c/0x1d0 [ 401.677735] ? syscall_trace_enter+0xa3/0xf90 [ 401.682238] ? do_syscall_64+0x9f/0x230 [ 401.686235] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 401.691628] ? syscall_trace_enter+0x90f/0xf90 [ 401.696255] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 401.701646] ? fput+0x25c/0x2e0 [ 401.704956] __x64_sys_bpf+0xda/0x110 [ 401.708771] do_syscall_64+0x152/0x230 [ 401.712663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 401.717850] RIP: 0033:0x455a09 [ 401.721040] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 401.728757] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 401.736032] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 2018/05/31 00:58:14 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf4, 0x200) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000280)={{0x9, 0xa1e7a0b9e144a895, 0x1, 0x7, "f3ac0cf04e5a761bfbd37c071abb537a7b64d36e6d526acab0a64d3d684bb5f5becfc3c306f88ce3fb55ce50", 0x7}, 0x0, 0x0, 0x0, r2, 0x6, 0x8, "811d379b0c5f9a46469279506f2c5568d21efb0863826b1e2b5b50eee6b5ca35a113e81183b3a055ea0d3170e233a35e4d0fb671f676a48497259368cb547c86", &(0x7f0000000040)=',+\x00', 0x3, [], [0x3, 0x3, 0x5, 0x4]}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) 2018/05/31 00:58:14 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)='mcryptd(md4-generic)\x00', 0x15, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) 2018/05/31 00:58:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:14 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/31 00:58:14 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="1fd7", 0x2, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3875, 0x111000) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000180)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000040)) 2018/05/31 00:58:14 executing program 1 (fault-call:2 fault-nth:34): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) 2018/05/31 00:58:14 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = semget$private(0x0, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x2, r2, 0x0, r3, r4, 0x8, 0x40}, 0x20, 0x8fb, 0x5}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:14 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 401.743320] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 401.750597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 401.757871] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000021 [ 401.911729] FAULT_INJECTION: forcing a failure. [ 401.911729] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 401.923592] CPU: 1 PID: 24480 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 401.930957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.940314] Call Trace: [ 401.942916] dump_stack+0x185/0x1d0 [ 401.946551] should_fail+0x87b/0xab0 [ 401.950274] __alloc_pages_nodemask+0x630/0x5dc0 [ 401.955041] ? kmsan_set_origin_inline+0x6b/0x120 [ 401.959889] ? kernel_poison_pages+0x40/0x360 [ 401.964392] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 401.969765] ? kernel_poison_pages+0x1a0/0x360 [ 401.974355] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 401.979817] ? get_page_from_freelist+0xab08/0xb5e0 [ 401.984844] ? __kernel_text_address+0x34/0xe0 [ 401.989436] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 401.994900] ? __save_stack_trace+0x90d/0xb00 [ 401.999420] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 402.004447] ? __kmalloc_node+0xe25/0x11f0 [ 402.008692] ? bpf_int_jit_compile+0x7ad2/0x9190 [ 402.013457] ? bpf_prog_select_runtime+0x2a6/0xa20 [ 402.018396] ? __do_sys_bpf+0xd9cb/0xe740 [ 402.022552] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.027925] ? kmsan_set_origin_inline+0x6b/0x120 [ 402.032773] ? __msan_poison_alloca+0x15c/0x1d0 [ 402.037453] ? kmsan_set_origin_inline+0x6b/0x120 [ 402.042304] ? __msan_poison_alloca+0x15c/0x1d0 [ 402.046990] kmsan_alloc_page+0x82/0xe0 [ 402.050980] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 402.055754] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/31 00:58:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x40, 0x400, 0xf6d6, 0x7, 0x14}, &(0x7f0000000500)=0x98) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000018680, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fanotify_mark(0xffffffffffffffff, 0x8, 0x8000001, 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') 2018/05/31 00:58:15 executing program 7: r0 = socket$kcm(0x29, 0x800040000003, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffd00) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe) 2018/05/31 00:58:15 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") keyctl$dh_compute(0x17, &(0x7f0000000480), &(0x7f00000004c0)=""/99, 0x63, &(0x7f0000000680)={&(0x7f0000000540)={'mcryptd(md4-generic)\x00'}, &(0x7f0000000580)="f1ab2b740bcf0e98614320e011e954999d7dc4fe2920f911778265c21bd4dbebd68c579fbf5c5aa841055eff39ce775e7d55d6d00aaea80345228466ca420e2ee7", 0x41}) set_thread_area(&(0x7f0000000000)={0x5, 0x0, 0x2000, 0x7ff, 0x8, 0x200, 0xff, 0xba62, 0x6, 0x4}) 2018/05/31 00:58:15 executing program 6: r0 = socket$inet6(0xa, 0xffffff7ffffe, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 402.060609] ? __msan_poison_alloca+0x15c/0x1d0 [ 402.065281] ? __should_failslab+0x278/0x2a0 [ 402.069698] ? should_fail+0x57/0xab0 [ 402.073506] ? __should_failslab+0x278/0x2a0 [ 402.077922] ? kmsan_set_origin_inline+0x6b/0x120 [ 402.082791] ? __msan_poison_alloca+0x15c/0x1d0 [ 402.087470] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 402.092927] alloc_pages_current+0x6b1/0x970 [ 402.097339] __vmalloc_node_range+0x83c/0x1170 [ 402.101937] module_alloc+0x136/0x170 [ 402.105741] ? bpf_jit_binary_alloc+0x98/0x320 [ 402.110326] bpf_jit_binary_alloc+0x98/0x320 [ 402.114739] ? bpf_int_jit_compile+0x9190/0x9190 [ 402.119502] bpf_int_jit_compile+0x7ad2/0x9190 [ 402.124090] ? kfree+0xcb/0x29e0 [ 402.127484] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 402.132325] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 402.137175] bpf_prog_select_runtime+0x2a6/0xa20 [ 402.141950] __do_sys_bpf+0xd9cb/0xe740 [ 402.145935] ? kmsan_set_origin_inline+0x6b/0x120 [ 402.150780] ? __msan_poison_alloca+0x15c/0x1d0 [ 402.155455] ? syscall_trace_enter+0xa3/0xf90 2018/05/31 00:58:15 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 402.159953] ? do_syscall_64+0x9f/0x230 [ 402.163942] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 402.169319] ? syscall_trace_enter+0x90f/0xf90 [ 402.173917] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 402.179289] ? fput+0x25c/0x2e0 [ 402.182579] __x64_sys_bpf+0xda/0x110 [ 402.186382] do_syscall_64+0x152/0x230 [ 402.190287] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.195474] RIP: 0033:0x455a09 [ 402.198658] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 402.206372] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 402.213642] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 402.221688] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 402.228963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 402.236244] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000022 [ 402.243852] syz-executor1: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 402.255475] syz-executor1 cpuset=syz1 mems_allowed=0 2018/05/31 00:58:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) [ 402.260757] CPU: 1 PID: 24480 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 402.268138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.277523] Call Trace: [ 402.280158] dump_stack+0x185/0x1d0 [ 402.283830] warn_alloc+0x3fc/0x660 [ 402.287532] __vmalloc_node_range+0xeda/0x1170 [ 402.292197] module_alloc+0x136/0x170 [ 402.296052] ? bpf_jit_binary_alloc+0x98/0x320 [ 402.300673] bpf_jit_binary_alloc+0x98/0x320 [ 402.305142] ? bpf_int_jit_compile+0x9190/0x9190 [ 402.309944] bpf_int_jit_compile+0x7ad2/0x9190 [ 402.314565] ? kfree+0xcb/0x29e0 [ 402.318040] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 402.322938] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 402.327831] bpf_prog_select_runtime+0x2a6/0xa20 [ 402.332657] __do_sys_bpf+0xd9cb/0xe740 [ 402.336694] ? kmsan_set_origin_inline+0x6b/0x120 [ 402.341579] ? __msan_poison_alloca+0x15c/0x1d0 [ 402.346310] ? syscall_trace_enter+0xa3/0xf90 [ 402.350851] ? do_syscall_64+0x9f/0x230 [ 402.354879] ? __msan_metadata_ptr_for_load_8+0x10/0x20 2018/05/31 00:58:15 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7f) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x74971096d909fbd3, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)) [ 402.360289] ? syscall_trace_enter+0x90f/0xf90 [ 402.364934] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 402.370380] ? fput+0x25c/0x2e0 [ 402.373731] __x64_sys_bpf+0xda/0x110 [ 402.377564] do_syscall_64+0x152/0x230 [ 402.381492] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 402.386702] RIP: 0033:0x455a09 [ 402.389908] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 402.397657] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 402.404950] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 402.412249] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 402.419541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 402.426833] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000022 [ 402.434756] warn_alloc_show_mem: 1 callbacks suppressed [ 402.434764] Mem-Info: [ 402.442741] active_anon:108763 inactive_anon:79 isolated_anon:0 [ 402.442741] active_file:3608 inactive_file:9311 isolated_file:0 [ 402.442741] unevictable:0 dirty:186 writeback:0 unstable:0 [ 402.442741] slab_reclaimable:3706 slab_unreclaimable:10229 [ 402.442741] mapped:74340 shmem:84 pagetables:1124 bounce:0 [ 402.442741] free:960491 free_pcp:620 free_cma:0 [ 402.476273] Node 0 active_anon:437176kB inactive_anon:316kB active_file:14432kB inactive_file:37244kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297360kB dirty:744kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 278528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 402.504644] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 402.530982] lowmem_reserve[]: 0 2817 7244 7244 [ 402.535719] Node 0 DMA32 free:2885208kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1532kB local_pcp:724kB free_cma:0kB [ 402.563705] lowmem_reserve[]: 0 0 4426 4426 [ 402.568139] Node 0 Normal free:928240kB min:41208kB low:51508kB high:61808kB active_anon:439252kB inactive_anon:316kB active_file:14424kB inactive_file:37244kB unevictable:0kB writepending:744kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10368kB pagetables:4496kB bounce:0kB free_pcp:1164kB local_pcp:564kB free_cma:0kB [ 402.598200] lowmem_reserve[]: 0 0 0 0 [ 402.602117] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 402.615597] Node 0 DMA32: 14*4kB (UM) 10*8kB (UM) 11*16kB (UM) 13*32kB (UM) 12*64kB (UM) 9*128kB (UM) 14*256kB (UM) 7*512kB (UM) 12*1024kB (UM) 4*2048kB (UM) 697*4096kB (UM) = 2885208kB [ 402.632543] Node 0 Normal: 804*4kB (UM) 2846*8kB (UME) 2325*16kB (UME) 1845*32kB (UM) 1490*64kB (UM) 930*128kB (UM) 89*256kB (UME) 35*512kB (UE) 16*1024kB (U) 3*2048kB (U) 129*4096kB (UM) = 928240kB [ 402.650623] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 402.659296] 13002 total pagecache pages 2018/05/31 00:58:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) mq_timedsend(r1, &(0x7f0000000040)="acf3980eac6c2547ad62d1585bc05b8fd00e7dafd5867e154ea3665bf212e3b95aad813590e556caaaa6ac1f3c588b633b755dd88a01e439f88740f5c8c3a0bb44a0049bac2e113da5e6f77509935f96f0bd24483ba68747db647eb1c33472e2456a707fd82aa790a4556556c999f0a7ab9405a42340e41819a0191e5ad487663140fff26a407399f17565255c3deeb2371c5c35796d59e1b80a6f1262138bc1287c6ed7b252e1bfe0ea46ac80f7ce17daa876887933b4b30501673939b4775cdae2a233df7d2cdc17a78c8ded1cf91d4d50bf8b3384f307fcde4191ce", 0xdd, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000280)=""/84) 2018/05/31 00:58:15 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000140)=0x5, 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)) [ 402.663354] 0 pages in swap cache [ 402.666876] Swap cache stats: add 0, delete 0, find 0/0 [ 402.672321] Free swap = 0kB [ 402.675381] Total swap = 0kB [ 402.678454] 1965969 pages RAM [ 402.681610] 0 pages HighMem/MovableOnly [ 402.685655] 106315 pages reserved 2018/05/31 00:58:15 executing program 1 (fault-call:2 fault-nth:35): r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) [ 402.904962] FAULT_INJECTION: forcing a failure. [ 402.904962] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 402.916987] CPU: 1 PID: 24521 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 402.924386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.933768] Call Trace: [ 402.936404] dump_stack+0x185/0x1d0 [ 402.940083] should_fail+0x87b/0xab0 [ 402.943846] __alloc_pages_nodemask+0x630/0x5dc0 [ 402.948643] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 402.954045] ? is_bpf_text_address+0xb4/0x4b0 [ 402.958579] ? __is_insn_slot_addr+0x198/0x1c0 [ 402.963229] ? kernel_text_address+0x34d/0x3a0 [ 402.967853] ? __kernel_text_address+0x34/0xe0 [ 402.972472] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 402.977965] ? kmsan_set_origin_inline+0x6b/0x120 [ 402.982850] alloc_pages_current+0x6b1/0x970 [ 402.987267] __change_page_attr_set_clr+0x1904/0x5df0 [ 402.992456] ? __msan_poison_alloca+0x15c/0x1d0 [ 402.997177] ? __default_send_IPI_dest_field+0x9f/0x200 [ 403.002607] __change_page_attr_set_clr+0x4f96/0x5df0 [ 403.007810] ? rcu_segcblist_enqueue+0x189/0x2d0 [ 403.012575] ? kmsan_set_origin_inline+0x6b/0x120 [ 403.017422] ? __msan_poison_alloca+0x15c/0x1d0 [ 403.022114] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 403.026972] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 403.031840] ? __purge_vmap_area_lazy+0x369/0x3b0 [ 403.036692] ? mutex_unlock+0x15/0x80 [ 403.040509] change_page_attr_set_clr+0x8e7/0x1df0 [ 403.045466] set_memory_ro+0xd0/0x100 [ 403.049292] bpf_int_jit_compile+0x8bb2/0x9190 [ 403.053878] ? kfree+0xcb/0x29e0 [ 403.057308] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 403.062203] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 403.067083] bpf_prog_select_runtime+0x2a6/0xa20 [ 403.071856] __do_sys_bpf+0xd9cb/0xe740 [ 403.075843] ? kmsan_set_origin_inline+0x6b/0x120 [ 403.080691] ? __msan_poison_alloca+0x15c/0x1d0 [ 403.085373] ? syscall_trace_enter+0xa3/0xf90 [ 403.089878] ? do_syscall_64+0x9f/0x230 [ 403.093868] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 403.099242] ? syscall_trace_enter+0x90f/0xf90 [ 403.103835] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 403.109218] ? fput+0x25c/0x2e0 [ 403.112518] __x64_sys_bpf+0xda/0x110 [ 403.116331] do_syscall_64+0x152/0x230 [ 403.120242] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 403.125427] RIP: 0033:0x455a09 [ 403.128617] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 403.136348] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 403.143623] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 403.150887] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 403.158155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 403.165417] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000023 [ 403.173051] WARNING: CPU: 1 PID: 24521 at ./include/linux/filter.h:667 bpf_int_jit_compile+0x907d/0x9190 [ 403.182700] Kernel panic - not syncing: panic_on_warn set ... [ 403.182700] [ 403.190093] CPU: 1 PID: 24521 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 403.197453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.206816] Call Trace: [ 403.209420] dump_stack+0x185/0x1d0 [ 403.213062] panic+0x39d/0x940 [ 403.216304] ? disable_trace_on_warning+0x18/0xd0 [ 403.221160] __warn+0x40f/0x580 [ 403.224437] ? bpf_int_jit_compile+0x907d/0x9190 [ 403.229200] report_bug+0x72a/0x880 [ 403.232831] ? bpf_int_jit_compile+0x907d/0x9190 [ 403.237635] ? bpf_int_jit_compile+0x907d/0x9190 [ 403.242420] do_error_trap+0x1c1/0x620 [ 403.246342] ? change_page_attr_set_clr+0xb18/0x1df0 [ 403.251463] do_invalid_op+0x46/0x50 [ 403.255211] invalid_op+0x14/0x20 [ 403.258673] RIP: 0010:bpf_int_jit_compile+0x907d/0x9190 [ 403.264038] RSP: 0018:ffff880188f4f850 EFLAGS: 00010287 [ 403.269419] RAX: ffffffff811efb7d RBX: 00000000fffffff4 RCX: 0000000000040000 [ 403.276685] RDX: ffffc900035a7000 RSI: 0000000000021364 RDI: 0000000000021365 [ 403.283947] RBP: ffff880188f4fb60 R08: 0000000000000143 R09: ffff880174c3f5f0 [ 403.291213] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88013de188d8 [ 403.298478] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 [ 403.305777] ? bpf_int_jit_compile+0x907d/0x9190 [ 403.310542] ? kfree+0xcb/0x29e0 [ 403.313955] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 403.318822] ? __bpf_prog_run_args512+0x2d0/0x2d0 [ 403.323676] bpf_prog_select_runtime+0x2a6/0xa20 [ 403.328451] __do_sys_bpf+0xd9cb/0xe740 [ 403.332445] ? kmsan_set_origin_inline+0x6b/0x120 [ 403.337303] ? __msan_poison_alloca+0x15c/0x1d0 [ 403.342019] ? syscall_trace_enter+0xa3/0xf90 [ 403.346560] ? do_syscall_64+0x9f/0x230 [ 403.350556] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 403.355929] ? syscall_trace_enter+0x90f/0xf90 [ 403.360541] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 403.365938] ? fput+0x25c/0x2e0 [ 403.369254] __x64_sys_bpf+0xda/0x110 [ 403.373069] do_syscall_64+0x152/0x230 [ 403.376988] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 403.382184] RIP: 0033:0x455a09 [ 403.385375] RSP: 002b:00007f79d540bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 403.393092] RAX: ffffffffffffffda RBX: 00007f79d540c6d4 RCX: 0000000000455a09 [ 403.400355] RDX: 000000000000003e RSI: 00000000202a0fb8 RDI: 0000000000000005 [ 403.407617] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 403.414879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 403.422145] R13: 0000000000000046 R14: 00000000006f5730 R15: 0000000000000023 [ 403.429894] Dumping ftrace buffer: [ 403.433433] (ftrace buffer empty) [ 403.437130] Kernel Offset: disabled [ 403.440770] Rebooting in 86400 seconds..