INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts. 2018/04/10 07:43:17 fuzzer started 2018/04/10 07:43:17 dialing manager at 10.128.0.26:33581 syzkaller login: [ 34.206409] can: request_module (can-proto-0) failed. [ 34.215457] can: request_module (can-proto-0) failed. 2018/04/10 07:43:26 kcov=true, comps=true 2018/04/10 07:43:31 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffff801, 0x61394285964ada3e) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/28) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/221, &(0x7f0000000180)=0xdd) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000001c0)={'syzkaller1\x00', 0x1000}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000440)=[r1, r2, r3]) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r4, 0x301, 0x70bd2a, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x1) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000000600)='./file0\x00', 0x100, 0x2, &(0x7f0000000780)=[{&(0x7f0000000640)="2e508c41d69277d1e7679b6f9541d54b5101a4a378188bacc74635b79d8349b2fdd6c1ca7d1da688982cbec91fd8a1f2d94edfdace6a2d13c0b07612de3680ada2ac9abba6de3970ed64c73016d0c762f605ebb857fe94dfcb877cdccdb626208bdd00bcb9a5e7950aa22b57aac68e3ede38f5093d37ff680e2fe2dec904d2f9b66775f4dd07b88ccbf8d1bb29be5d80ceddeb0e13ffa863d2450fed48eeefa803ecb77bb69912b6e84d4e2d13e1551ea632072a0383b98c99eb256042ca5bd88b0e1a12e1a4222d86d545d71e00d622b3cd3e8f36f714c2c702c66ec261570a03711285aab408d542e49a978ee2fd", 0xef, 0x100000000}, {&(0x7f0000000740)="2c72b192e559e8fd528612e55a45ca59b9ff", 0x12, 0x200}], 0x0, &(0x7f00000007c0)={[{@resize='resize', 0x2c}]}) r5 = accept$ipx(r0, &(0x7f0000000800), &(0x7f0000000840)=0x10) accept4$unix(r0, 0x0, &(0x7f0000000880), 0x800) sendmmsg(r5, &(0x7f0000005880)=[{{&(0x7f00000008c0)=@ipx={0x4, 0x4, 0xffffffffffffffff, "e1051047d655", 0x4}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)="2af3e5e41b19154d502a376c2b67240bceb43fb8aff549b8191abb79ae29678d95683408cba0e180cd800934c67c1c2b34f25074df881d98d3b28e5a1e75fb3da5e0580130826731f540f1ce1ba8f13016faacd4b6ec4eade2f50e7650a70113104382aa18577e51", 0x68}], 0x1, &(0x7f0000000a00)=[{0xd8, 0x109, 0x8, "e249459975ba31e1eb0e0af58c74df729005a0234a74d9ddb8c7681028708db62618224de13213df51593f497fef193353f52fb66c5b6b29ca63bec88fa3c388c8cc93ceb74498d0a964f7901f612660309cd3cee43f4ca16bc8d4e52af6a9b5d0f667efdf4db2c0d471daaf4aadcb83f09846ead1d08cf98c532228fb8790935e9caac3355c9c4b7ed335a811decca4214558d7f9dc9503fad9482bd93ebd6ab6cb83b484e2910083be2d0cc883e63feb80f62b01559d636d7785ea320ab20fbca1f85f"}, {0x108, 0x11, 0x6, "fa9f2064348ffe2f7709323bfdca0fb7e4831ac8ef95499748c60753c42194a988158e8b9f3d692b7b991c2f022ea8beccb62a17b5ba82d6fc24c7325595cd909673412df17927773ebe04dba17680e9697b97fe5cfd71df7432365d86a5531f3c6f361af95d313a2a2103875446f6c535892ce93c427de3803dc0487095c6f393277c1562b7b82ef90ff4a8347211a30106498eb67119a5024022c31e95127460edbe7898f82d5da1af0acad8e3ed35f462d458337de18160b28a9847b7927963c9a2c0d14d3ca98e459a9d05e61b0257a9265e21858bebad760a2dfc7398c19f5c407fc042ab4210a0227bc2d2784e61a6ebc20385"}, {0xb8, 0x10e, 0xffff, "4d56876c7f5f40511ab4734f902a6556348125747c6554b583b429da943239aac96736e104e39ac2803332bbe92c635ec7cd3e81e9f582453713cb5869bb3d2700bef6b8963b505705588daf71c10182e7e720b60e12fb29cc1922509db325cac27cc880c32e671f6501520678d56a19e843ec07480b14303998532f56590708b8344440ba94dc1c74b31e20f6ee01355809c65bfb2d735fdafa03b22aff858374964e"}], 0x298, 0x800}, 0xb2}, {{&(0x7f0000000cc0)=@nfc_llcp={0x27, 0x1, 0x2, 0x0, 0x8, 0x8000, "ec916f539f0481415feefe9495057c29b7d9c232ef69ca374ee1d201e19d8e6b552d36e7af21f9f4d0749456721d251ae4978409ed57eb356bc86ae6cce00a", 0x13}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000d40)="9c9888a9f7a20831fb56c67e4c7542e9b87d8d72066e71f6158033b99688c62bc303f260c8b1af4a9db34d34aceb4b20a8a58a50439cc6ef36bd5fee1840dbf6790166a20b68bba1a34b1cb0b43d8a045c0816ed5f5598a9e48b6b5eca5b762e26b9c5749a225e80a874e32a707386ad4c689a82d71526bd33d0e9ffc2919001e3a709b3ed8784747686fb3f83736b3263b69c79321369011b72f34b9fb931c0b63c7f8f804dfaf238320d33cc1f0581740855aa00e798667a11f20c05cc6a7aadd2ed821d03db5db802f3270ccefe9036072370a639078372469034", 0xdc}, {&(0x7f0000000e40)="6c0a5a1200671456fd7c29cec52f140cc2a8fe9b4c7743a71288ee3dca01ea6fb79dbf041021784543d3c6f87e406dd8430177399e6ec4faf9b25859774b093722b8f3e57a000ac70dcd3795417565d899664e3ec6c5d81713563660b6d34f555d87366c486fd3d6401446be29df4d5892f5abec51f7cc70bef022c8c0981609f30db885e2ab1f990062111a6d7041641ef6615975", 0x95}], 0x2, &(0x7f0000000f40)=[{0x28, 0x111, 0x13da, "c1043d153c277c29887f3a13e8955a71567a75ef0a6c5c97"}, {0x1010, 0x11f, 0x800, "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{0x18, 0x18f, 0xfffffffffffffffe, 'J'}, {0x50, 0x0, 0x4310, "a11e307bc752c9d9f5b764475260ac2a24cf5649c8d2aeeb04d75e4310f191fb6397f111a56b12591eb6e150f9449564b56d674f37cfed2a9568"}, {0x1010, 0x115, 0x0, 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{&(0x7f0000004400)="98085b71c66d0d9167825d9124f97ce7b27f37d9f3b86069b2fa6ad15486c8558fb973d8dc3347874a2f46e6c5e6e44888d39f1d6cde61ebefeeece328aaa882b0fa22cd508c11e8a33ac718b0510d28d4699a46635fd4de9890ff80d73fa59aa3a5612c9a22e2ddbf8c4b1ccb95d37e5aba35113731b2bdaeabaa7b701c0b64da5a60dfd368ef19f084c6171650b3cc30a6d60945e3d51f9c47eb40fae4d1d04a53364733384a8f00541d17e7cfb452f87eaa709f2eea52e8645252c8b111e34737a2f688e26caf544e64e0a27410ad34e8ee1e469fecef56d324d423a14ecd8785a999c79ed32bb5d7372408c7dd53003cb0c86896340d288f2fa0e9d9807862fe02683e0dc4f16b0b40c439f6c5120ca46278c8ea929fa19ce793a81405f5464a09cad80bde84324322fcfdcbae6980fc29efe81cfb2a5a668c93d35d20134abbd6947f06df55129cc47c4224c1360dcb493580ea075b7d08db3cfe79070ee3170b08fc39ec3bef6d0a2a048bf0179c37caa77f1d260569f7d31fc12a62a691cf767193523ef80ece522728f9bd773db00add0e96da7687af47d5ef683320fabb1c3aa64cf570959f8c74e0b1890f57e033f9fce0819bdea0a57f87a845e2767a659e0fc7ed300fe5c97df3d8a3801ef0120eb219f8a40bba7b5634c003c87f9590f3ad75b0c258c0e309ed81ae6ae6a7420ed5c98c212df126b30088b930b018dca6c4cf6c9d202510f6ef5fff09a18d49528a4d5c6410379b334ca8a2d48d358f1f37b73e8cd468094144470ace95fa382c071fe1073b35ed335b36480c4dd7a8e0f3d0cc8dd5f59063129a7ecb76bd2a42d4321bd1ab7df5782fc5665a3e693c10a28d7b6fdddb9900357b60ba8e1af1fec05da39e36593f5eb0cde17fd01010a7dbc7a57035afde9806a672eb7931ede250f53d2ee7fab27ad2d17b6d725f7d5a6a207e7eb04fc8f826fc91088994017f997b2b8e00942064b4854c2db4b90dce1cdebd412829bc71145a26a09cab8c9cd0c2859cdbb9603a99ff3d7edb7fd0e677a133e929d1d192a6e88d336f559ed6d683944d0a4300ddedbf51f9be1def754720588d764b090e83b5dab1af5a887bd4ae2155017277d9a8004247414384d235f7fdb1b275173da75c56d7bc7b54d5be23a79560f93d2ce2921591543e9400cbda4a96de725af5fa398a4848fda0107627def51d05967a3d9212e0ca7926684f982486dceb412e6ff4d873ffa1e205fa342d1d0cc56e42143a70a60497e5c9099fe2d5e158553d2a5e36627bfafff8c3d6f2ffd6c242b1f626b9bda64fc56ce92f4b50caab77f49f94078939bb94fd44727bfc868c8bc7712e0b7420959cfeb885b61afc0bbf24f0a49de8657f618deb42e42739fb497e9b7600b870121d20ee0fba936b2de1893456777a2fe55ddf7c5117ba9870a7c1fbda0887ee8b904523ccf32aec96b8e18f77cfa9daf117eb56c9bc362d1bcb90b6c997502c14f99843c2df303acaf06bb14c816137545236ec2d9b086b2ecb4cfdab25d56c4d6f014a6fe6ff5543022aae91fdfb38974d69ca57fc788705255a7eb3693a6025a465dfe3c4fe1a2dfc85d93c9cb36e13cbb1b6acfd35be781f8dd711c866a98ec019bd39c102851507b3891f0905a13dc3ece8eaa61d0ace8bb174726b843a23daf3c98f64c8f56725554c74f2307bd0919a9e0401f7cdbf23a6ba06ee46f375cb368bc0e259d7208cc142d2e9998e11935d5b5c24ec743c696ff2d1246ef875263c5490b319d6179450240e617ae95df56e152c3da18d1da8b35ab0c4e9daac40c7fffbd0c80a6069cdbd8ce3921cf00a2ac04f5bf4bf0dfa6c67dba48462e7bf33ca140ae460ea8cdfeadc6a34fcb8b0c95ac85ebae99b05896aeecb5ce0083ac9d81f16c5da3dc072358ade942b0b244585dfbcf0425621f0e9ff8abb18280d948923e472c49013a90f59651894e9a178140039c6719107a4851b84ddf7f3e601a8b35db0aad6b5c7ea2de985e1fd647f3d64ce21fbc242ea469eb15d44353e8ec73380859064c486eafebab382da33511aa78481cd8ce163e75e55bca9a138e133c28bdde30eee929a937aede7d57bc66bb8ddee1e4662a1fbb379ed3173da9dfd3e310645c97993ce28349f68f86de91246908adb19c88b76ddcb08caafc9de9d617c084d041247486139fda56eaa853a7bf757549527dafcc9000327b9eec3b0766a57ff7e32ea1104c40903c374ab76af3b43dfaa682856eb94da461ad89fd8155ccae7cb2439e0e169fa413de7b71bf0daaf3581febb4d3e12cc1fbc504712790aa987fa37b167b9a964ac2f13635d4659128e8f21c972a6a9922c8d81e53bf331749161fdb8f1067cbb31492ad22e44bcc8de7623b372100356d251ffafee24632464feecf07b439aeaf5919e08e6c4ac088ab6be433a54381ad926401335dfa69eafc911bb9f8312c4d07553ef8d31f74956029cc6a462f9237ca7ef38ff2cba630325f9ecc105b81a2bf460c388a45c3cd4d07bed0539ad6ec343eb3678760e85f1016e14ff690e47d85b4a68e29f594ac871abcc4e37a72c7370a536451cd4cf77e1566aade5638e15bb164a1fd463de9369ed24bc3572bc7e2900c93b29c8125a74fa8c36b8667e373c88eecb15b7e9e78f7e7ee9a4cb43a68205e6b2ebb8e40f9f4fbc4831d12ebd2ae610976d6dc9b682679e8c0c3d0b4c6b63de77682abafc1b6f0ca6dcdba64add56dcad99ad1b0f96eb68a7bc635dc46c1202f2450996069fe9583e50a52f61f797848faa14a67a86eed6f006feb3120225282bca3670999d5fce9c9f6dcc037a9f54146ea61730b66e97d724610ab7b776fba3eae1a2200cca87f38ee8db20e1272d9cce4db62546103f8a7263fc4f698327f60929eca0995765ecbfed2f49f79506defdf8dc12d36456735526b7e8113d7d2b6d7c3c59b6034560c8248e02ef3710ee230af315d982521d26d39402f058148851daa9a80dfcbc4cf1d5dbb5ec121210ccb3a42c23ff706a01c1302e011a2650481e04eefad7c7e023a270b251073f61aa420c79377a4c864835f8e7abed978701c46d47e86c78a2511540cfc117d98db2ab0a646443c6f73ab621c1237c2ff10a6495e634d0cb4a10b6a59bab232ef2ccf43f18055b3796501dc5ebb23fa9fd99539ba1b137568f996aaae32565836f85dcc5ffba67d27546319a59855fda4745e237792d6f5f9e54e09354e18aa53f5fb3c01843c03c98f7e4bb2c1f90155100f2b2b412368b83255c588eee7169eba211b4a35fdd91ba24dac655890acae6849ba7a6238e04da8619f72c3b00cbaf23b7d33ff67ca8a859eba136f227373da9860e190fc54457d640fe8862b3e1b8e58daf7a23fa02f5f95f981ea0238b891f52a4a69b38ffda7849998c786afdc5a993e67599c626fe875015e157874d5c367abaeecfa22731e9d74ab4fef60d6bebdf58d6350c29ad150e9469cf8a520256c5067e5ef0797f5eb8ee5d4a124845a8f44b2565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0x1000}, {&(0x7f0000005400)="1bcd8c8c8ef63b406d3827ae722da825d57bbb84151abfcc7e8d5f7fe8b34500ff710ae4e53922dacdb513681a9b4ede8ebe3545f4bbfd939320f523c3bd0eeb083f9b6745dfee9e7b34cdbd3984239934a3a82cf6ba27ab5ed16435af6231119148c7e92bd0c1ccce68e95f865d4155e83854e27d266f321479806c9fa3b9d928a34e779f4aa656398230773f1b3c5c672a5d882a1fd6990227dcc3", 0x9c}], 0x8, &(0x7f0000005540)=[{0xc0, 0x0, 0x7, "bc2927258a8c9bd3fd58aa09fe768700d5bed2c685ce542772e67e84e60421c11b2c86f7ecba89fb20cecce14fab2427b150ccb6d0efc97c66e18784cfd723741638dfcc6aaf4506e3d981ff7ad625e4118f50a15a83bfb3a090468fa0afc235471174a56fda2d1d39eeffaef9430830f83aff27caa3fac324002356f5c3e24f09970163bfbacd4097ac1f23ee33ed4289ef3bb3cb4950547fb4d339616c56c2d474e3cd51932abb08"}, {0xc8, 0x105, 0x6, "1a1d4205e8cb5ba22e744b453fa7c7a6be5cdbac56aee0cdabeb447ef9976be3422727072b468186a89c9a665db53ce7f838f37d445c388a54a8f384987f97578321dca7db757a2d16f1f1cabaebba0fe5258e4dae2c07d88af96aadb5b8d4d472ba9e22d73e613e3517efef2f88232736431324ba8ed949a56ddeff657ddf7e766b76d033aa8a8b8a543f9fe8b231d529a0637ddf02079f9a3b83528c13b4d1dd8288615b584250761bac7949f64a00c590b195ae"}, {0x10, 0x11f, 0x7fff}, {0x88, 0x115, 0x7, "193949125d79ef55b3237b149d1c9971d1b828940f8826b9302ef257b83416bc3385b2c6b278a3a36a0b8cc22fe1162aa2807b583746c6d7d527e67232b127931d17302847c668da6487e0b7493417c3cd06468e71a2dcabc8b8c4b2e40d1f4baeabd4fede760695e97cc77a63992efa7eaa5fabb6"}, {0x30, 0x1bf, 0x100000000, "a623d1189d288b50efbf4757a0dff6f4f0035bbb377c1da2335acffcf40b"}, {0xc0, 0x0, 0x6, "088fc7d9fced4d5ddd51e8ef133538e8ad57bd91a7d3385d0713b5aa2bd9a10f8ff4bdb3e9e231b7c00bd2ace4407cb4383e5d795585ba056140c6fd1c82381cbccfce1ab8247c2c5178487d97791332fab69686fc1ab6e5bc369be8bf584241d00939dcdae0d0dd37f253381232d1509e22d8da156b003b2fa8c97d9c46a50cd4e03686651934e9faab3c846429279f47f05685547fb4d68421297a62aa629245e1d3220aea68feba"}], 0x310, 0x8000}, 0x3}], 0x3, 0x48000) mknodat(r0, &(0x7f0000005940)='./file0/file0\x00', 0x80, 0x7ff) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000005980)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x1f, &(0x7f00000059c0), &(0x7f0000005a00)=0x4) fstat(r6, &(0x7f0000005a40)) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000005ac0)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000005bc0)=0xe8) setsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000005c00)=0x81, 0x4) r7 = shmget$private(0x0, 0x7000, 0x48, &(0x7f0000ff9000/0x7000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000005c40)=""/4) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x1000) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) shmget$private(0x0, 0x1000, 0x54000450, &(0x7f0000ff9000/0x1000)=nil) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000005c80)={0x1, 0x0, [0x0]}) r8 = fcntl$getown(r5, 0x9) ptrace$getsig(0x4202, r8, 0x5, &(0x7f0000005cc0)) lstat(&(0x7f0000005d00)='./file0/file0\x00', &(0x7f0000005d40)) 2018/04/10 07:43:31 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000, 0x101040) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/4096) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001040)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001080), &(0x7f00000010c0)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000001140)={{0x5e, @broadcast=0xffffffff, 0x4e23, 0x4, 'lblcr\x00', 0x2, 0x3, 0x3b}, {@rand_addr=0xd22, 0x4e21, 0x0, 0x27471afb, 0x956a, 0x8000}}, 0x44) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000011c0), &(0x7f0000001200)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001240)) write$binfmt_elf64(r1, &(0x7f0000001280)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x1f6, 0x1, 0x5, 0x4, 0x3, 0x3e, 0x3, 0x162, 0x40, 0x206, 0x4, 0x4, 0x38, 0x2, 0x4, 0x5, 0x2}, [{0x5, 0x9, 0x100, 0xfffffffffffff75c, 0x0, 0x9, 0x3, 0x7ff}, {0x70000000, 0x5, 0xd6fc, 0x2, 0x9, 0x2, 0xffffffffffffffe1, 0x7fff}], "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", [[], [], [], [], [], [], [], [], []]}, 0x19b0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000002c40)=@dstopts={0x87, 0x1, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) sendmmsg$alg(r0, &(0x7f0000004640)=[{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002c80)="18eb242b4ad0784ed620d9a6a44201b17a96caf91deefac95c9c353a473b552aedd115de39a90820ef21ce2b854e63403fb9806d34b9afac1cda4e7f264660d7a4db91e2ce386185340743c5a98fe4388808189248cb65ee1a6cda01a84f10b9b5fde307560e8cd4c0301f1d820dcacda35bcf07542711b84f6335d03fa6e94023a38641438ec3e00cf82d98799752f21e6ea45e77ebc3cab6ac7a50b2071d9613d8f2f465b39f421e3ec381c3af6b0835e1ca49981091a3a2f5bfd984be7a4d51211ef49481131b6103b9e8b6c1b7947654b08bdd5f4627c1157b6e4d0225192bd5c365f974e36d", 0xe8}, {&(0x7f0000002d80)="e924e0ef9fb8ff98f75c83f5b83bbb5ac278fb7aff6b18bfa88a", 0x1a}, {&(0x7f0000002dc0)="8bd197959f140923a3b7787768175e7f2d20932b", 0x14}, {&(0x7f0000002e00)="179d8cff4dc7cfcd4c503bdd1c0d7195ac6d7e1cfd4e2cda1eb0b3c5ba7a0363e118293420a23f56364aa05f6e8c1d3a4d005992f50ec80f7fe66764ab75149f155e53e44680222067a887e97df02b40280a85f42bf047129cb7", 0x5a}, {&(0x7f0000002e80)="2f9ff46403f802620030479fa314ecc9321b7898d424314fe8f8dcbc5d19a6f0fab57b1f8a52e3fc7ec48a74a46c349e84613e3b04416e822165faa06690323478354da28acf82869f3a1af7081278e4cc5de30d221327ac01ef2a05a0ac3771b4f9af0dabb0cd3d486cb77e8ab882c722f534e98fbad762336621eae754ec28ffc2c14db88285fdd14ebd3d258b64dd24b34e35de8b59235bab1eab4f7299b0de9ab504c71637f003073518825b37c87f99db8940e35d69d4b76a6494c1be834f7621533b2a82c4a29267b7448a6c13d66b03f4", 0xd4}], 0x5, &(0x7f0000003000)=[@op={0x18, 0x117, 0x3}, @iv={0xe8, 0x117, 0x2, 0xd0, "3bef10668bc9dc8dd4e9717e193a12e0f8343d84841bb9e21610cd7b10793f0f6171e386b22a727c7d3573c640cf81bca4d872f6feca79b26739421b809d7b5953c009a4819b9fde34fcd62b7adbaaf5be9edaf83e7b25ae6e8b6c059757d3400a5a4e0a5f62e68a14fa2480056c51aef264f3659853d0af549c26e16e416f1e19cbc748012d23b40b544b5088306e93638c436ae29229a4fda3ebacedcb2e694e8339739c45e7f1ac50eb3b265b879e86960a67c34485fd248bbadf9c97554eb62f07d3e48cd3f458d8aa457a9fb32c"}, @iv={0x18, 0x117, 0x2}, @assoc={0x18, 0x117, 0x4, 0xa03}, @assoc={0x18, 0x117, 0x4, 0x100000000}], 0x148, 0x40000}, {0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000003180)="66fc883e971c63d8772eb69d399b0242dae2825c9aeeeaadfdc6276e98e4fe6e0a3cddc4cc31cae55b0c86a5059fd200318c61e8e63198920d18c76972de33566e165d944bdec5904a3f8ef1f748d7dffb9a32c1f21bee31706a92ecfa61ac91dc9b59e55bd6d3c5fab22f95c1bce8a038c7f1e5f3895a915c234a4f0cdd91830252d1ec27b8be7cc7f3d8", 0x8b}, {&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000004240)="f65446851f9801a5c473352da3950d383cfc3f5133b56b8b0cea978f8b4020f86e683d4ee0f351e83d1100194b4d9c40c562f04ae0166987811f4f3243dc72a9cb9017d825d7e4a7c989fa7f57af97af3cd607dfa608c49ceb8d6d1fe65c85592300b8a270dc157777dca0529474212905af30b57efbb200a09d7fe4fa551f63d90103b675b33d27bdefec7b10666e752e01c53f79ac5af03f", 0x99}, {&(0x7f0000004300)="2c4fb234e01748924a92f455b1821fe2d4a0430771ae23c9d8a55033adc21741fd0bf225bf2a22c62fbdcf6325a3a2186bd99fe19801db46325f00cc84b99d795e", 0x41}, {&(0x7f0000004380)="40123d27f66a00c1b4cb410770f4cf09ef3de1aaf9ababf38dad00c4c17395a8e6bb7ea9e232db01bed06dad3b48c134b9195cca07e0a7b81589056f912a700e8ef8d691e4efd3df4d7d62523e5d44ad7e61", 0x52}, {&(0x7f0000004400)="dfd8341d2cee40f721748db244bd7d09f1e288d01170e1c0c81852de900e6c0f0c7196acbec38ca9f00df58a24", 0x2d}], 0x6, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000004600)=[{&(0x7f00000044c0)="64e34f4e6066d799dd2aaf7800ac99f7727f70c9f869", 0x16}, {&(0x7f0000004500)="76da4e1a2ddabc1200cfebedf3dc294d521580263dc6b589fbda7f03b1a0f4409c6c05b4e3ac235cf4121d5f0262813e52905aebefb79c80add1132255fc80ee2eaee3d95e8c2f861421fa0e1535dbb39a53c4dcc731e5ae1088e3755280a07c36ee39904ae155fe23dd4f978d7fe4384ded8db3f43aad7c01431e215ac82b40785b6c149cd3ad3602ae03bb084b9aada62329a4810df8a3eb7f1461a2063721d7b390c53d6b7dd29cf5c3616e59104b1495f430e2df32d6f7018f6bd392ff472d1706f3597b", 0xc6}], 0x2}], 0x3, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000004700)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000004740)=""/120) lseek(r1, 0x0, 0x5) read(r0, &(0x7f00000047c0)=""/186, 0xba) fremovexattr(r0, &(0x7f0000004880)=@known='com.apple.FinderInfo\x00') r3 = accept(r2, &(0x7f00000048c0), &(0x7f0000004940)=0x80) fremovexattr(r0, &(0x7f0000004980)=@known='system.posix_acl_default\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000049c0)={0x0, 0x7f5}, &(0x7f0000004a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000004a40)={0xff, 0xfffffffffffffff7, 0x8200, 0x0, 0x3, 0x8, 0x20, 0x1ff, r4}, &(0x7f0000004a80)=0x20) recvfrom$unix(r0, &(0x7f0000004ac0)=""/221, 0xdd, 0x2002, &(0x7f0000004bc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r5 = creat(&(0x7f0000004c40)='./file0\x00', 0x32) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004c80)) syz_extract_tcp_res$synack(&(0x7f0000004cc0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004d00)={0x1, 0x80000000, 0x1, 0x4, 0x0, 0xc6f, 0x80000000, 0x3, r4}, &(0x7f0000004d40)=0x20) openat$cgroup_procs(r5, &(0x7f0000004d80)='cgroup.threads\x00', 0x2, 0x0) times(&(0x7f0000004dc0)) sendmsg$nl_crypto(r0, &(0x7f0000004f80)={&(0x7f0000004e00)={0x10}, 0xc, &(0x7f0000004f40)={&(0x7f0000004e40)=@alg={0xe8, 0x10, 0x12, 0x70bd25, 0x25dfdbff, {{'gcm_base(xts-serpent-sse2,sha224-avx2)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x81}]}, 0xe8}, 0x1, 0x0, 0x0, 0x810}, 0x4008054) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000004fc0)=""/198) 2018/04/10 07:43:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8, 0x401}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x5, 0x7}, &(0x7f0000000100)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x10000}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r3, 0x10}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/203) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000300)={&(0x7f0000ffe000/0x1000)=nil, 0x1, 0x2, 0x50, &(0x7f0000ffe000/0x2000)=nil, 0x79}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000340)=""/226) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000440)={&(0x7f0000ffe000/0x1000)=nil, 0x8, 0x1, 0xe4, &(0x7f0000ffd000/0x3000)=nil, 0x6}) write$binfmt_elf32(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x7ff, 0x8, 0x6, 0xa89, 0x5, 0x3, 0x3, 0x9, 0x2e3, 0x38, 0x181, 0x2, 0x8, 0x20, 0x2, 0xa9f1, 0x3, 0x100000000000000}, [{0x3, 0x6, 0x18a, 0x3, 0x9, 0x2f, 0x13d, 0x7a3}], "50759c1da62634fbc8ed5be68aefa858709fdd4c31104f628aa7d7a997318c7d28d8cee70e318ec568e99054ac", [[], []]}, 0x285) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000740)={r2, 0xffffffff, 0xffffffffffffffff, 0x6}, &(0x7f0000000780)=0x10) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000007c0)=""/173) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000880)={r4, @in6={{0xa, 0x4e24, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, &(0x7f0000000940)=0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r5, 0x800455d1, &(0x7f0000000980)=""/115) setsockopt$inet_tcp_int(r5, 0x6, 0x26, &(0x7f0000000a00)=0x1, 0x4) r6 = msgget$private(0x0, 0x400) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000000a40)=""/227) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000bc0)={0xf2, 0x6, 0x7, 0x1f, 0x4, 0x1, 0xffff, 0x0, 0x8, 0x1, 0x677f, 0x9}) accept$inet6(r5, &(0x7f0000000c00)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000c40)=0x1c) r7 = getpid() rt_sigqueueinfo(r7, 0x5, &(0x7f0000000c80)={0x3a, 0x0, 0xffff, 0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000d80)={0x3, 0x1, &(0x7f0000000cc0)=""/52, &(0x7f0000000d00)=""/49, &(0x7f0000000d40)=""/61, 0x7002}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000e80)={0x0, 0x1, &(0x7f0000000dc0), &(0x7f0000000e00), &(0x7f0000000e40)=""/4, 0x1000}) 2018/04/10 07:43:31 executing program 4: socket$inet6(0xa, 0x0, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x3, 0x638, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x17, 0x24, 0x8100, 'ip_vti0\x00', 'ip_vti0\x00', 'team0\x00', 'vcan0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xd8, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x1}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x19, 0x54, 0x86dd, 'ip6_vti0\x00', 'ip6tnl0\x00', 'ip6gre0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], @empty, [0x0, 0xff, 0xff, 0x0, 0xff], 0x2a8, 0x328, 0x378, [@bpf0={'bpf\x00', 0x210, {{0x37, [{0xfa, 0x0, 0x8, 0xd46}, {0xff, 0x40, 0x1}, {0xa89, 0x8, 0xfff, 0x20}, {0x75, 0x9, 0xffffffff, 0x7fff}, {0x10000, 0x5, 0x6, 0x4}, {0x7, 0x9, 0xd26d, 0xec}, {0x0, 0x2, 0x9, 0x1f}, {0xaa0, 0x10001, 0x7ff, 0x1}, {0x5, 0xfffffffffffffff9, 0x8, 0x2e}, {0x1, 0x7fff, 0x10000000000000, 0x1}, {0xffffffffffffffff, 0x5, 0x0, 0x401}, {0x9, 0x401, 0x40, 0x1}, {0x0, 0x5, 0xfff, 0x7}, {0x2, 0xffffffffffff0000, 0x7, 0x1f}, {0x8, 0x100, 0x29c4e1c4, 0x2}, {0x80000001, 0x35c5, 0x5, 0x8}, {0x1000, 0x401, 0x1, 0x5}, {0x0, 0x100, 0x9, 0x6}, {0x10001, 0x1000, 0xfffffffffffffff9}, {0x2000000, 0x100, 0x7ff, 0x7fffffff}, {0x0, 0x100000000, 0x80000001, 0x101}, {0xf14, 0x200, 0x9, 0xffffffffffff4a77}, {0x8001, 0x6, 0x6, 0x7}, {0xf2f0, 0x0, 0x25, 0x3}, {0x6, 0x8, 0x1, 0xe7a}, {0x6, 0x8}, {0x3, 0x4, 0x40f1, 0x2}, {0x200, 0x81, 0x40, 0x8001}, {0x7ff, 0x0, 0x3, 0x39}, {0x100, 0x0, 0x8001, 0x7}, {0x1ff, 0x2, 0x100, 0x80000000}, {0x8, 0x5, 0x8, 0x5}, {0x0, 0x0, 0x81, 0x7fffffff}, {0x6, 0x0, 0x401, 0x7}, {0x1, 0xea60000000000000, 0x200, 0x7fffffff}, {0x3, 0x8001, 0x9, 0x6}, {0x200, 0x9, 0x0, 0x5}, {0xfffffffffffff800, 0xf30, 0xf4d, 0x2}, {0x5, 0x2, 0x8, 0x9}, {0x7fff, 0x0, 0x5, 0x5}, {0xffffffffffffff7f, 0xe1, 0xbad, 0x3f}, {0x3fb2, 0x0, 0xffffffff, 0xfffffffffffffff9}, {0x8, 0x2, 0x3, 0x1}, {0x83, 0x218, 0x1, 0xf56}, {0x4, 0x7fff, 0x8000, 0x6}, {0x6dbd516c, 0x9, 0x60000, 0xfe00000000000000}, {0x3ffc00, 0x7fffffff, 0x2, 0xffffffffffffff80}, {0x2, 0x7, 0x6, 0x8}, {0xbdf1, 0xe7, 0xe9fb, 0x2}, {0x1, 0x8a, 0x7, 0xbe}, {0xd6c7, 0xd9a, 0x33, 0x3f}, {0x7fffffff, 0x20, 0x1, 0x80}, {0x3, 0x4, 0xadfc, 0x6}, {0x5, 0x5, 0xffff, 0xffffffff}, {0x9, 0x5, 0x6, 0x5}, {0x4, 0x80000000, 0xffffffffffffffff, 0x6}, {0x80000000, 0x100000001, 0xce, 0x9}, {0x100, 0x5, 0x6, 0x3}, {0x1, 0xd2b1, 0x1d6, 0x8000}, {0x0, 0x100000001, 0x400, 0x20}, {0x1c0000000000000, 0x0, 0x1, 0xd07}, {0x4, 0x80000000, 0x0, 0x5}, {0x3f, 0x3, 0x5, 0x8000}, {0x0, 0x1f, 0x3ff, 0x8a9}], 0x7fff}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x0, 0x80}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}]}, @common=@log={'log\x00', 0x28, {{0x80000001, "e07bb8fb68bda2c8a04a28cd62862acf94221b8e5986142eac78ba88945c", 0xc}}}}, {{{0x3, 0x40, 0x88fb, 'ip6_vti0\x00', 'ip6tnl0\x00', 'rose0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x128, 0x158, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x1400, 0x101, 0xfffffffffffffff7, 0xe9}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@ERROR={'ERROR\x00', 0x20, {"3d22997906a07388774fa24529b2d102fcdaa1ddbdf01ba0c1917afa6b34"}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x95}}}}]}]}, 0x6b0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) r3 = fcntl$getown(r0, 0x9) bind$inet6(r2, &(0x7f0000000800)={0xa, 0x6, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendfile(r0, r2, 0x0, 0x3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000840)='/dev/hwrng\x00', 0x1, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000880)) sched_setscheduler(r3, 0x0, &(0x7f00000008c0)) fcntl$setown(r4, 0x8, r3) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000900)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21}, 'bond0\x00'}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) r5 = signalfd4(r1, &(0x7f0000000980)={0x90d}, 0x8, 0x80800) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) fcntl$setflags(r5, 0x2, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000a40)=0x3) r7 = accept(r1, &(0x7f0000000a80)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000b00)=0x80) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000b40), &(0x7f0000000b80)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000c00)={{0x7, 0x3, 0xfffffffffffffffb, 0x1f3, "1e0bb9027fdfb61afa00098e5bdd9afbb6de7b716442e64ff95875a87519db9bcc06645e9c96c59dddd78acf", 0x11f}, 0x0, 0x0, 0xb1, r3, 0x7, 0x1, "67d15142b36592c6c20e5e3042b410090a5ab37a59c639a7d69609d40289870428860fe55db50cb935d508fe57ea151d1e5424203c046a01d9fbd7606ea220b9", &(0x7f0000000bc0)='tunl0\x00', 0x6, [], [0x1, 0x7ff, 0xffffffff00000001, 0x2]}) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0, 0x0}, &(0x7f0000000d80)=0xc) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000dc0)={0x3e, 0x1, 0x2a}) connect$inet(r0, &(0x7f0000000e00)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001580)=@broute={'broute\x00', 0x20, 0x5, 0x6d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x0, &(0x7f0000000e40), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x8, 0x97df, 'ip6gretap0\x00', 'bridge0\x00', '\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x100, 0x138, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x3f, 0x1, 0x6}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffff800}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffd}}}}, {{{0x11, 0x4, 0x8100, 'ip6tnl0\x00', 'ip6tnl0\x00', 'ip6tnl0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xf0, 0x120, 0x158, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x5, 0xfffffffffffffffa}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x1, 0x7ff, 0x54d8}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x40, 0x60f7, 'bcsh0\x00', 'bond0\x00', 'syzkaller1\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="a5f4c821aea6", [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x100, 0x178, 0x1a8, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x20}}}, @owner={'owner\x00', 0x18, {{r8, r8, r9, r9, 0x5, 0x6}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x101, 0x8, 0x5}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x23a}}}}, {{{0x3, 0x14, 0x88ca, '\x00', 'bridge0\x00', 'bcsh0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], @random="836122a23d03", [0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"3b67a1f9be91857e1406f79c8e6172237e1ead1032a4d95274c6c7047957"}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2, 0xfbbf, 'syz_tun\x00', 'eql\x00', 'yam0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x158, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x0, 0xffffffff}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x8001, 0x8, 0x5, 0x0, 0x0, "1c005a5f675ad7311bb797d5262dc3ffb72fcf285ad1adfaf0f3b834c077d55f722c9e874edca1a257e7ae1de64e2eaa146ca95a6b02925e6bb8e6a6a318d865"}}}}]}]}, 0x750) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001600)=""/88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001680)={0x0, 0xffffffffffff0001}, &(0x7f00000016c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001700)={r10, 0x4}, 0x8) 2018/04/10 07:43:31 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9ea, 0x2) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/231) epoll_pwait(r0, &(0x7f0000000140)=[{}], 0x1, 0x6a2c, &(0x7f0000000180)={0x400}, 0x8) r1 = getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x401, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x2, 0x1, 0x2, 0x9, 0x4, &(0x7f00000002c0)='ipddp0\x00', 0x600, 0x9, 0x31b73c7}) fanotify_mark(r0, 0x10, 0x28, r0, &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x4000, 0x0) fchownat(r0, &(0x7f0000000540)='./file0\x00', r2, r3, 0x1100) r6 = socket$nl_crypto(0x10, 0x3, 0x15) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x88000, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000005c0)=0x0) r9 = gettid() kcmp$KCMP_EPOLL_TFD(r8, r9, 0x7, r0, &(0x7f0000000600)={r5, r0, 0xb55}) mkdirat(r0, &(0x7f0000000640)='./file1\x00', 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000680)={r4, 0x84, "ef7add8254933c02b80939a0980e67b5c2c9a6d1b6ef6dd2e60f6d731c1965082109ad46d531f3fe08cd3b9ffb8d0ed1b4a3a168eae78891edaaaea66162a73c46acf808083d99cb0da37dfda3169849011a12403356e59842e0d2dfef0d5028e2016e1341870af6d9546bfadb242923e24e03e4102a979eecb55397fa206a24569d20d3"}, &(0x7f0000000740)=0x8c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000008c0)=""/147, &(0x7f0000000980)=0x93) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@dev}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000ac0)=0xe8) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000b00)) write$evdev(r5, &(0x7f0000000b40)=[{{}, 0x28c1, 0x8, 0x10000}, {{0x77359400}, 0xcd7d, 0x2, 0x1}, {{}, 0x3, 0x0, 0xffffffffffffad41}, {{0x77359400}, 0x2, 0x40, 0x6842}, {{0x77359400}, 0x327, 0x8001, 0x200}], 0x78) accept$unix(r5, &(0x7f0000000bc0)=@abs, &(0x7f0000000c40)=0x6e) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000c80)={0x2, 0x0, [0x0, 0x0]}) r10 = fcntl$dupfd(r0, 0x406, r7) fstat(r6, &(0x7f0000000cc0)) perf_event_open(&(0x7f0000000d40)={0x2, 0x70, 0x6, 0x800, 0x3ff, 0x6, 0x0, 0x5d6, 0x200, 0x9, 0x1000, 0x2, 0x4, 0x1, 0x40000, 0x17c0, 0x1, 0x7, 0xfffff00000000000, 0x7, 0x5, 0x5, 0x7, 0xeb51, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x2, 0x8001, 0x6, 0xfffffffffffffffd, 0x6, 0x4, 0x101, 0x7, 0x1, 0x80000000, 0x0, 0x10001, 0x4, @perf_config_ext={0x93f7, 0x7}, 0x40, 0x2, 0x7, 0x2, 0x8be, 0x8, 0x6}, r9, 0xf, r10, 0x9) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000000dc0)) 2018/04/10 07:43:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x400, 0x70bd2a, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9b55}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xdb62c9adc7319ef4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0x74}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)="3cf2f2", 0x3) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000002c0)={0xb5, &(0x7f0000000200)=""/181}) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/62, 0x3e}], 0x3, &(0x7f00000004c0)=""/54, 0x36, 0x526}, 0x40000000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000005c0)={0x17, &(0x7f0000000580)=""/23}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000600)=0x0) ptrace$pokeuser(0x6, r3, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000640)=0x8) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000680)) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000780)={{0x3375, 0x0, 0x1, 0x525, "ff4c9c7ccff4db73c4796a7eac66281b0dd1dfca8d0e7ef9591a6d5e70c0b85bce923dd45685d5bac53b1a1a", 0x1}, 0x8001, [0x2, 0x4, 0x4, 0x3, 0x7, 0x4, 0x0, 0x1, 0x4, 0xfffffffffffffffa, 0x7, 0x2, 0x1e7, 0x8, 0xdc41, 0x1, 0x1, 0x4, 0x40, 0x9552, 0x0, 0x5, 0x3, 0x2, 0x0, 0x6, 0x2, 0x40, 0x9, 0x81, 0x6, 0x86, 0x1000, 0x51d, 0x0, 0x68, 0x7fffffff, 0x5, 0x2, 0x2, 0x200, 0xffff, 0x3f, 0x200, 0x3, 0x1, 0x3, 0xffffffffffffffff, 0x100000001, 0x8, 0x0, 0x7, 0x100000000, 0x9, 0x1, 0x1000000000000000, 0x80, 0xfffffffffffffffe, 0x5, 0xfffffffffffffff7, 0xffffffffffffffe0, 0x2, 0x5, 0x9, 0xfffffffffffffffb, 0x7, 0x1, 0x8, 0x148, 0x4, 0x80000000, 0x7, 0x6, 0x20, 0x2, 0x3df3, 0x3f, 0x2, 0x1, 0x43, 0x1, 0x4, 0x3, 0x5ce230ba, 0x5, 0x8, 0x9, 0x76854bb2, 0xffffffff, 0x2, 0x2, 0x3, 0x6, 0x4, 0x7fffffff, 0x2, 0x2, 0x2, 0x4, 0x3ff, 0xfffffffffffffff8, 0x0, 0x7f, 0x0, 0x0, 0xffffffffffff0bc8, 0x5, 0x670b, 0x1, 0x5, 0x3, 0x5, 0x7, 0xfffffffffffffff9, 0x6, 0x71, 0x7fffffff, 0x5d2, 0x0, 0x7, 0xba, 0x5, 0x7, 0x2, 0x6, 0x7f, 0x6, 0x1fe]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000d80)=0xe8) bind$can_raw(r2, &(0x7f0000000dc0)={0x1d, r4}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000e00)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x80}, 0x5}, @in6={0xa, 0x4e23, 0x574, @mcast1={0xff, 0x1, [], 0x1}, 0xb2a}], 0x38) connect$inet(r0, &(0x7f0000000e40)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/ptmx\x00', 0x200, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000fc0)={&(0x7f0000000f80)=[0x7ff, 0x1, 0x4, 0xfd7, 0xc4], 0x5, 0x5d9, 0x9, 0x2, 0x40000, 0x730c, {0x3c8d, 0x0, 0x2, 0x2, 0x3f, 0x8, 0x2, 0xffff, 0x1, 0x6, 0x80000001, 0x81, 0x5, 0x6, "3adc65e21add78831d4a7e79b0f00cf0135732c1a0664c75ea564fa7e67b2d9e"}}) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000001040)={@rand_addr, @multicast2}, &(0x7f0000001080)=0xc) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000010c0)={0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'fo\x00', 0x1, 0xfffffffffffffe96, 0x4a}, 0x2c) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000001100)={0x3, 0x17, 0x1, r2}) ioctl$sock_proto_private(r6, 0x89e8, &(0x7f0000001140)="cf79a1764d72d60630bc52b047e27b082261be787c66c02c7469983c1854a5231857157dd0283bbf4f6e031dff979941892f6878cc0dcb6b6dca8e1dd87e8018") ptrace$setregset(0x4205, r3, 0x204, &(0x7f0000001240)={&(0x7f0000001180)="6d5ae585e57a83a09baf19e46e78026f620f85b83d54c20bc0171d155b58417bd6158cdc2aa67f8a550403132c6f5628d8e2e00c929d12c8583025ce015e391c5203e3116bfeed25e4e620d6217930ac7b6efb02dce3f46e7e70f4c8cf1bee230a48d79b66f2b38ffc5a534378b630e14ca1fbb87aa9080e0f866d15eb7a9702e6baca0620f82f777f472b9a7631f88ade7becf2fd4df7", 0x97}) chdir(&(0x7f0000001280)='./file0\x00') socketpair$inet(0x2, 0x4, 0x4, &(0x7f00000012c0)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000024c0)={0x1, 0x0, &(0x7f0000001300)=""/249, &(0x7f0000001400)=""/4096, &(0x7f0000002400)=""/153, 0x3004}) 2018/04/10 07:43:31 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'nr0\x00', 0x445a8d1f}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x10, 0x0, 0x9, 0x80000000, 0x8, r1, 0x1}, 0x2c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0x7) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x79ea, 0x40) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x800, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x0, 0x200, 0x2, 0x10, r4, 0x2}, 0x2c) fcntl$setsig(r0, 0xa, 0x26) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000300)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0x37, 0x9e, 0x6, 0xfffffffffffffbff}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r7, 0x4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) setfsuid(r8) sendmsg$rds(r1, &(0x7f0000001b00)={&(0x7f0000000540)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000580)=""/210, 0xd2}, {&(0x7f0000000680)=""/155, 0x9b}, {&(0x7f0000000740)=""/34, 0x22}], 0x3, &(0x7f0000001a00)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000007c0)=""/125, 0x7d}, &(0x7f0000000840), 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x100000000}, {&(0x7f0000000880)=""/62, 0x3e}, &(0x7f0000001940)=[{&(0x7f00000008c0)=""/8, 0x8}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/56, 0x38}], 0x3, 0x1c, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x658b, 0x10000}, &(0x7f0000001980)=0x1, &(0x7f00000019c0)=0x3, 0x7fff, 0x1, 0x10000, 0x100000001, 0x0, 0x4}}], 0xd0, 0x20000811}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001b40)={'ipddp0\x00', {0x4, 0x6, 0x8000, "79ef512f3167", 0x2}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001b80)) ioctl$KVM_GET_MSR_INDEX_LIST(r6, 0xc004ae02, &(0x7f0000001bc0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001c00)=""/183) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001cc0)={r7, 0x7, 0x4, 0xfa67}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001d80)={r1, 0x50, &(0x7f0000001d00)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001dc0)=r9, 0x4) uname(&(0x7f0000001e00)=""/18) openat(r4, &(0x7f0000001e40)='./file0\x00', 0x10000, 0x31) 2018/04/10 07:43:31 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0xd0, 0x7ff, 0x8, 0x10000}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) ioctl$KDSETLED(r1, 0x4b32, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/97, 0x61) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x3ff, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000001c0)=0x6, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000200)={0x9, "702c9172ba0ad3cc7b"}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000240)=0x7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x6, 0x9, 0x8, 0x7ff, 0x3}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r2, 0x3}, &(0x7f0000000380)=0x8) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000003c0)={0x6, 0x0, [{0x0, 0x5, 0x3f, 0xfffffffffffffffd}, {0x6, 0xffffffffffffffc0, 0x81, 0xffffffffffffffff, 0x2}, {0x80000009, 0x54c, 0x0, 0x96e9}, {0x7, 0x5, 0x6, 0xc9a1, 0x4}, {0xa, 0x9, 0x401, 0x5, 0x7}, {0xc0000000, 0x3, 0x0, 0x7, 0x5861}]}) r4 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x4, 0x2002) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r3, 0x6}, 0x8) bind(r0, &(0x7f0000000500)=@in6={0xa, 0x4e21, 0x924, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x80) r5 = accept$packet(r1, &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005880)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000058c0)={@dev={0xfe, 0x80, [], 0x10}, r6}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000005900)={0x5, 0x1, 'client0\x00', 0xffffffff80000004, "b7f291cae6d1945f", "f096683bcd476957109d7d1b2cf435876417c64b179856f413d60df3f9dc50a5", 0x667, 0x80}) setns(r5, 0x40000000) r7 = syz_open_dev$audion(&(0x7f00000059c0)='/dev/audio#\x00', 0x5, 0x141000) mq_open(&(0x7f0000005a00)='/dev/audio#\x00', 0x40, 0x40, &(0x7f0000005a40)={0x1, 0x0, 0x7, 0x1, 0x7fff, 0x0, 0x70, 0x2}) ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, &(0x7f0000005a80)={0x3000000000000000, 0x10000, 0x6, 0xf, 0x1}) clone(0x2000000, &(0x7f0000005ac0), &(0x7f0000005b00), &(0x7f0000005b40), &(0x7f0000005b80)="3f92da5cf2aab217d38d86ac6a6a1e686613aba360fa0c6e369d11979e1057bb3dd7bef1c3653075a716aacac396ce5c92a7a33785c41274f41ac990a71c77aa9b1f80af856147a8db99cddbb504f5c7169b77bb38eff27a9ad0a8ad8ab590ea4a3c5f7213ca9df0bcfb94f6adaef2b04b4c53753ed8cda890fb7ad219a544526fac47bcec4078313e3172ad43bd0176df1174b5ac69a304fe3cf069ef3296caa317b62a22e8aeaee4e16c0b2921408a01525e1f9d209a522b94ba876cec13e94e463040e140c92841ed52355a2a826bf764fe4ae3044a5072569cc54670a333b23eda526dfcef24843f1d533a1a9bec8c3c520ffc") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000005c80)={0x0, 0x8, 0x6}) ftruncate(r7, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000005d00)={r3, 0x6}, &(0x7f0000005d40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005d80)={0x8, 0x10000, 0x3, 0x3, 0x101, 0x2928989f, 0x7ff, 0x7, r2}, &(0x7f0000005dc0)=0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000005e00), &(0x7f0000005e40)=0x4) [ 40.379978] IPVS: ftp: loaded support on port[0] = 21 [ 40.473517] IPVS: ftp: loaded support on port[0] = 21 [ 40.482725] IPVS: ftp: loaded support on port[0] = 21 [ 40.505806] IPVS: ftp: loaded support on port[0] = 21 [ 40.517615] IPVS: ftp: loaded support on port[0] = 21 [ 40.527464] IPVS: ftp: loaded support on port[0] = 21 [ 40.532010] IPVS: ftp: loaded support on port[0] = 21 [ 40.563341] IPVS: ftp: loaded support on port[0] = 21 [ 43.648483] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.691681] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.718740] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.746173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.768263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.811687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.938563] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.947975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.504049] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.510197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.538457] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.544589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.555220] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.561320] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.682105] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.688231] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.719879] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.726148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.806740] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.812893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.840735] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.846864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.864872] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.871007] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.974901] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.004810] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.085217] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.111007] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.209303] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.248671] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.370922] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.406310] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.423877] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.430164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.451256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.470227] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.476745] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.486637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.605633] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.611904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.623275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.642103] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.650437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.667394] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.696252] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.705453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.735695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.758061] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.765211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.781371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.903739] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.909953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.917542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.930854] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.937114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.952538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.968903] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 49.975160] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 07:43:41 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x181a, &(0x7f0000ffe000/0x1000)=nil) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21}}}, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) [ 50.115996] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.122270] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.141733] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.148111] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.198053] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.204292] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.227959] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.234097] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 07:43:41 executing program 3: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000640)={[{@file_umask={'file_umask', 0x3d, [0x31]}, 0x2c}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) [ 50.265385] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.271870] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 07:43:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x142, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xd998) [ 50.372258] hfs: can't find a HFS filesystem on dev loop3 [ 50.440611] hfs: can't find a HFS filesystem on dev loop3 [ 50.478859] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.485226] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 07:43:42 executing program 5: r0 = socket$inet6(0xa, 0x2002, 0x0) socketpair(0x0, 0x8000b, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x19893a93}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000640)={0x0, 0x0, 0x9, [0x45, 0x5, 0x7, 0x2, 0xffffffff, 0x10000, 0x423d323c, 0x7, 0x10001]}, &(0x7f0000000680)=0x1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x0, 0x2}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001c00)={0x0, 0xaf, "1012683da1c54e65568a76886e64d73a614dac202ed7ed30fb2633771a357d9b636dfa8703d1a0e368ecca941a9392679b4a52975652d65ff68f28afbfdb4643adb40f475e2983c1fdb15d4da7c90214464ab1dde57a1f34e568e87b1a17906123bc72a8d9ffc2306c4d44a4707226359cc0e8efa2d078d9333184a58a365d4f5016921f6206a624f2e1efeb5c83b53dfc911b3c355a67457cf4adbb7c06daba2fe6a8865a52987e3521b78df8cb77"}, &(0x7f0000001cc0)=0xb7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001d00)=@assoc_id=0x0, &(0x7f0000001d40)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001d80)={0x0, 0x41, "94066c4a61a7c0bdb9f66c0c73fa1361bcc9d71b86afdc2c8cdd0de7986337ee7d4fdf7326d32424af87f70404e1efacdc7c9cb8a4b8f0870ad01ffbf60171e2c6"}, &(0x7f0000001e00)=0x49) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001e40)={0x0, 0x9c, "d1f09b8ba3924f827885b46b77e076bd81c92a50b7dfda89814b7d67e77a86fd108baaf595df2ba9504f17c5c7ef317301cebb16164190acc7b281e12a0f1d95ef73a0e962f4913a1bb53e30b59715005883a12951f9dddeca514964883813490f5ac283ef46508def0bc13f33e997b94b35d5c9010222f2793623e4020e896226aede3ee94f4851614f17f98da058df817294d90e39fd71e98aa411"}, &(0x7f0000001f00)=0xa4) sendmmsg$inet_sctp(r1, &(0x7f0000002000)=[{&(0x7f00000002c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000300)="bb9128c63904f6d26af00991e72c57fe7dc0ef8f0a74d1bf6baf3335dd39d2bafd3d3374f85d20752057b354d43d7b244108ce8777f69d2b9d7a8741756c0c0878b964724e", 0x45}, {&(0x7f0000000380)="117e5511706c0198d3e9a357d8a1d6ee00ef789ffb2ad2f6f38e385c5acf84bb8bc7a4af1fb2b3df2a9efb28f831bc6f8b18d958bc25867626985c429f276a2fd2b5f3787bb32d655c44a75b60b5a6eb29c989b39ba9feb677a953949663c98993d51c9f36f22ca56b557850ec7cbe5f883bf87be3523fbb82bc4ad21dd071cdfd301b41a8ef5323d58b496a4a417cc978c27553c82d5101ca00cc45698bbd4ad1497d8544c10227b3e1bfa343e978ae006b026a925042930f6f0a62f4d49afe0e37eeae2fde9eb09e", 0xc9}, {&(0x7f0000000480)="a92a0df2fbdc745d8d3c5686724055a15d5e8df690e2cb3a75fc7603c9884799841ef2b3c3c00134433dcfeb90d5ed16fe341147e82676a39934fc5ec14380a98254fe87797ea6c21a5d9f40cf25ebb7da05", 0x52}, {&(0x7f0000000500)="8c2f816000715317835c3fa275ea75fa1a561d192ea60c798dbc20b87bab8c2aaf112c2bfe051965595bb06f9056308e0957045171306ce9cc71a1658c607dad274b5a7c4b8c69a53abd05ff159812b4801e221d955462ce30ab65bdb52de5d71b3c0d7dbe3c088d12ad08fb306b25cfc65e10be7ce1", 0x76}], 0x4, &(0x7f0000000740)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff801, 0x3, 0x0, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x8, 0x40, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe0, 0x6, 0x200, 0x3, 0xffffffff, 0x40, 0x0, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x6, 0x100000001}}], 0xc0, 0x4044800}, {&(0x7f0000000800)=@in6={0xa, 0x4e22, 0x10000, @empty, 0x9}, 0x1c, &(0x7f0000001b80)=[{&(0x7f0000000840)}, {&(0x7f0000000880)="c2d13d470741f9cfa78eb6e7ea54623415663ae3c37fb4aa0a4a9a57d554a17b5189392f0ed263a9b36c16dd0de2de8dc88098c716097142546e2136eab63f0e2f66d25f76ee90", 0x47}, {&(0x7f0000000900)="741bb2079e2cdebc83ae68cf9279845229281a07e83705d7d87e814aae45b9dcf6d98df6c0da33c89df6d8dc3d28f30dc1cee63a5bb30b4c4a7214641fc702edb2a82cb2e09e64555f4c623dd01bb503a19c69c2caa16260b412b8f05ada4dcf7fd37eae53d1ce41fceba9", 0x6b}, {&(0x7f0000000980)="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", 0xfc}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="f5a957deef8208234e02f36ec6832916b7c6150a6c2dfda3072c48827e910be2f9fb48d1d86d83cf518ce65979aa8d028fa885795658a109f63aa8aef88b780ab81650984c6171d8140f193dd4a82aa4d4ce642cbfdda0a970ea04e7938b57cc08800754099dca329c73420912320ac080bd4d16df6b5fc3b3b032490e6cd32483f97412b3a68c482ae30a3663025699f60dea6daa8b0c9b0ddcfca3b952fc4215914651a0cc53b13d2fc10a22f60b290355ee723522ae038809b953d1287dbad7e6565eaaded76316b2e46a491cd6fc16e1bd7e9fc629188d07f3a9", 0xdc}], 0x6, &(0x7f0000001f40)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x4, 0x1, 0x4, 0x0, 0x3ff, 0x1ff, 0x101, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x2, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x204, 0x7, 0x40000000000000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x80, 0x0, r8}}], 0xc0, 0x804}], 0x2, 0x20000040) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2200, 0x0) ioctl$LOOP_SET_FD(r9, 0x4c00, r0) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000000040)={{0x1, 0x1000, 0xf, 0x3ff, 0x9, 0x9, 0x3ff, 0xfffffffffffffff9, 0x0, 0x9, 0x7b425ab3, 0x8}, {0x11d001, 0x100000, 0x0, 0x7, 0x6, 0x1, 0x1, 0x1f, 0x9, 0x9, 0x9, 0x8}, {0x103000, 0x0, 0xf, 0xffffffffffffff00, 0x4, 0x2001, 0x2, 0xc, 0x9, 0x80000000, 0x8, 0x1}, {0xf004, 0x14001, 0x8, 0x1, 0x9, 0x4, 0xb87, 0x4, 0x8000, 0x0, 0x1, 0x4}, {0x4000, 0xf000, 0xb, 0x4, 0x100000000, 0xce, 0x7, 0x4, 0x7f, 0x8, 0x6, 0x21f1ce82}, {0x6000, 0x4000, 0xf, 0xfb6, 0x1ff, 0x7fff, 0x2, 0x2, 0x2, 0x81, 0x9, 0x4}, {0x3000, 0x2, 0x9, 0x33, 0x80, 0xd71, 0x4, 0xaf99, 0x3, 0x7f, 0x1a22ec64, 0x1f}, {0x10f001, 0x10000, 0xf398b520c65b040e, 0x1, 0x3e3, 0x4, 0x7, 0x0, 0x7, 0x392, 0x4, 0x4}, {0x10f001, 0x10001}, {0x101000, 0x4}, 0x40000000, 0x0, 0xf000, 0x0, 0x3, 0x800, 0x2000, [0x1c00000000, 0x453, 0x7fffffff]}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000180), 0x3) 2018/04/10 07:43:42 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x180, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) bind$bt_sco(r0, &(0x7f00000000c0)={0x1f, {0x4, 0x1, 0xcb5a, 0x1000, 0x8, 0x400}}, 0x8) fcntl$setstatus(r0, 0x4, 0x40002000) tee(r0, r0, 0x1000, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0xe494255972de0832, 0x36, 0x883, 0x0, 0xf}) 2018/04/10 07:43:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x2, 0x9, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @u32}]}, 0x1c}, 0x1}, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40880, 0x60) open$dir(&(0x7f0000000000)='./file0\x00', 0x4002, 0x80) [ 50.530463] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 50.536643] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 07:43:42 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0x2c) 2018/04/10 07:43:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x515}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x100000001, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) [ 50.689878] JFS: Cannot determine volume size [ 50.714124] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 50.763389] JFS: Cannot determine volume size [ 50.793774] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/10 07:43:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000900)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) write$rdma_cm(r0, &(0x7f0000001240)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001200), 0x13f}}, 0x20) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x10001, {0x3fffffffc000000, 0x7fffffff, 0x6, 0x1, 0x5, 0xffff}, 0x4, 0xb3}, 0xe) write$rdma_cm(r0, &(0x7f0000000e40)=@get_event={0xc, 0x0, 0xfa00, {&(0x7f0000000f80)}}, 0x2f0) write$rdma_cm(r0, &(0x7f00000004c0)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 2018/04/10 07:43:42 executing program 3: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="4a465331010000006276000000000000001000000c", 0xfffffffffffffdfa, 0x1}], 0x0, &(0x7f0000000040)=ANY=[]) 2018/04/10 07:43:42 executing program 1: msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000180)=0x101) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffff00000000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400004000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2e68, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x0, 0x1000, 0x6, 0x7d, 0x2}) 2018/04/10 07:43:42 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000540)={'rose0\x00', 0x5}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000014c0)=ANY=[@ANYBLOB="1800000027006381000000000000005a3a6c3a0933d24643"], 0x18}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000440)={r2, 0x2, 0x0, 0x1, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) getpeername$inet(r2, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000100)={0xffffffffffffffff, r3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in=@multicast1}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/04/10 07:43:42 executing program 7: socket$inet6_sctp(0xa, 0x3, 0x84) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000012c0)="063168eda61ddfafe77d664e8bee4bef", 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b", 0x14}], 0x1, 0x0) r3 = request_key(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)='\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f0000001740)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='&\x00', 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, r4) ftruncate(r2, 0x8000) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r7 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0xe26a, &(0x7f00000001c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r7, &(0x7f0000000200)=[{}], 0x1, 0x10000) fcntl$setstatus(r2, 0x4, 0x0) pread64(r7, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f0000001300)={0x6, 0x3}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xffffffffffffffff, r6}, &(0x7f0000001240)=0x10) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r8, 0x4) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000500)) 2018/04/10 07:43:42 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x50, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/04/10 07:43:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001680)={0x2, 0x800000004e23, @rand_addr=0x9}, 0xfffffffffffffc7b) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8004008}, 0xc, &(0x7f00000012c0)={&(0x7f00000011c0)=ANY=[@ANYBLOB="00a3f9b3", @ANYRES16=r1, @ANYBLOB="000228bd7000ffdbdf250900000054000300140002006966623000000000000000000000000014000200677265746170300000000000000000000800010001000000080003000300000008000800c60000000800030002000000080003000400000008000400ff0f00000c00020008000500f00400005800030008000800420000000800010001000000080007004e2300001400020069705f7674693000000000000000000008000800000000000800040008000000080008000500000008000100020000000800030003000000"], 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x4000) uname(&(0x7f00000016c0)=""/23) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x100, 0x0) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000001500)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001400)={0x98, r1, 0x704, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x84}, 0x40000) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000001380)) sendmsg$nl_route(r2, &(0x7f0000001640)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)=@ipv4_getroute={0x14, 0x1a, 0x10, 0x70bd2a, 0x25dfdbfd, {0x2}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004080}, 0x44) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1) 2018/04/10 07:43:42 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x10000, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000380)={0x4, r3}) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f00000003c0), 0x100000000000016d) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000000, 0x80000001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r6, 0x84, "3aefb7284f44797347be46003e4c13f88d23eb88a9c3588624e56be465fdbd050ffaf20505288c6bca38b627d652755170223578fe2f2bbd772a3a103e2e5c98b917bb204be458e322b661b5d6e593084ea4f57aecc9e1b44c1c1d02f649febc09e95d6d2904bccdf074dc1fb1d1e80a5b5f2ea6d2ef7d8cf6469e5b3c71b18079d1cb76"}, &(0x7f0000000200)=0x8c) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000003c0)={0x3, r5, 0x1}) close(r4) close(r5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffeffff}, @in6={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xe}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x12}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xdfa8}], 0x84) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000300)=0x2, 0x4) 2018/04/10 07:43:42 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/10 07:43:42 executing program 1: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x100, 0x7}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x4eaa, 0x4400) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000780)={0x3, 0xffffffffffff63cd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @empty, 0xfffffffffffffff9}}, 0x3ff, 0x800, 0x2bb4, 0x2, 0x7}, &(0x7f0000000280)=0x98) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000700), &(0x7f0000000740)=0x4) syslog(0x5, &(0x7f0000000600)=""/220, 0xdc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0xb9, 0x57c3a3eb, 0x8001, 0x29f, 0x9, 0x1ff, 0x7fff, 0xffff, 0x0, 0x9, 0x6, 0x70f, 0xea, 0x10001, 0x4]}, &(0x7f00000003c0)=0x100) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x428042) io_setup(0x2, &(0x7f0000000400)=0x0) syz_open_dev$urandom(&(0x7f00000005c0)='/dev/urandom\x00', 0x0, 0x101000) io_cancel(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000000440)="a256e8badcbf2ac337e4d53aa8b0e80456120bea340b8bbf18557d32e601d46c217be352ee69a9468f4198fc5f802429812493a65ae7c4ecb7162460c1ed8fcda697a996a2dcc41c13faaf82eff10a2a0bd0b1c95c373f0f41e946a16f790ac9ae58e61fac338024ef585f91989242d95b3b1aaba7c40a64753c2828840889f6cc29dbe57aec9f6cacfac6b541099558e7149fb34e7799a638dcb7053eae6cece99d19bfc591ea9dafe9f672f6a73928eb7d1126264ca928c8e12bdc5c688e6a5430d1aece553820b05ff126e0d931716958e0885438b6d2e278bf4564af09035ed022bbe14619c5", 0xe8, 0x3, 0x0, 0x1, r2}, &(0x7f0000000580)) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000100)=0xfff, &(0x7f0000000140)=0x4) 2018/04/10 07:43:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3}], 0x10}}], 0x2, 0x0) 2018/04/10 07:43:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101100, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) fgetxattr(r1, &(0x7f0000000140)=@random={'system.', '$posix_acl_access\\*&\x00'}, &(0x7f0000000180)=""/62, 0x3e) 2018/04/10 07:43:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000917ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/10 07:43:42 executing program 1: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000040)=[{}], 0x1eb) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000000c0)={0x3, 0x0, &(0x7f0000ffe000/0x1000)=nil}) creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10200, 0x0) 2018/04/10 07:43:42 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000180)=""/152, &(0x7f0000000000)=0x98) [ 51.135195] binder: BINDER_SET_CONTEXT_MGR already set [ 51.148266] binder: 5995:6000 ioctl 40046207 0 returned -16 2018/04/10 07:43:42 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000380)={0x0, 0x11, 0x3, @tid=0xffffffffffffffff}, &(0x7f00000003c0)=0x0) timer_gettime(r4, &(0x7f0000000400)) futimesat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{}, {r2, r3/1000+30000}}) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000340)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) sendmmsg(r5, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001bc0), 0x1e5, &(0x7f0000003000)}}], 0x2, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getrandom(&(0x7f0000000440)=""/4096, 0x1000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001740)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001840)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000001880)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xbc84, r7}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x2, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @rand_addr=0x41c}}]}, 0x190) [ 51.290428] binder: undelivered death notification, 0000000000000000 2018/04/10 07:43:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7fff) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0xfcf7) 2018/04/10 07:43:43 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/10 07:43:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200027000f8", 0x16, 0xfe01}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0xb6e1, 0x6, 0x42, 0x4}, {0x3, 0x8, 0x4, 0x3}, {0xffffffffffffff7f, 0x1, 0x4, 0x4}, {0x5, 0x9, 0x5, 0x9}, {0x24f, 0x0, 0x6, 0x2}, {0x32, 0xfffffffffffffffb, 0x7a7b, 0x4}]}, 0x10) 2018/04/10 07:43:43 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2000000000000002, 0x70, 0x40000000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x2, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) r3 = fcntl$dupfd(r0, 0x406, r1) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x644, r0, &(0x7f00000000c0)="d9152fd5f8a9ae847be4797926208cd9d62ca99a8fd6100e7f15e5b95f21fd92b8c7f0c9d5df8494c815c770969f446ac73c5f91d3eed455c495ef68333df1b9a9ca7d0849bcc88288d87588378313708ed00d16c3dd122d61de948045e82b7c56d5c6745bf2e29d428998300dec984e14e8c435b4725f1236b6c2d9d0e9d4e5b622baa5b39adf70890aa1afc1e90eb854fbb52f9af42de1f8a560cf5333c072945bbd03ae5d5fda1a61629741d4b34db3f93a86dd846b4cff0082f51ca16f1a016e3fa98eba4bff50edc358c6ea05", 0xcf, 0x8, 0x0, 0x0, r3}]) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000001300)={0x100000000, 0xf79, &(0x7f0000000200)="280f9ff72e1f36104f3aa960173caa5b1fa936860a4e0a05a746a2c6a593afbb80922b435b65d6a8237826ce4ff00a85dc64b8806c36011ec7d1393b33efd5fd5f2fd85d705d8923c6245671e4bfda4119be2a4b2de7a05c8fddef828c89632278a9ffc0324fb9d05c6d8c8b5d77efc7c6c619c3f6d4464ca5753086bda8b26237fbb0712bec565d75bf40dfd1a93b67e8c7a178e107054b590333ff5762b72967382f04893fb613b458ccc6351da6ccbe2091fd78a5639062889856517efbe6cc4605dc717d67ee2812", &(0x7f0000000300)="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", 0xca, 0x1000}) 2018/04/10 07:43:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x44000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffefffffffc, 0x101180) ioctl$TIOCEXCL(r1, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = dup2(r2, r2) read(r3, &(0x7f00004b8fab)=""/85, 0x55) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000100)=0x2) 2018/04/10 07:43:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000480)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") fsetxattr(r0, &(0x7f0000000380)=@random={'user.', "81ab59a61057ff64d39603ccc495eee7fd9653f087c528a137bd2fa9a09582f1860431392c7bfeddd9dee94c76ef96553ebc7b46b03758c36a239eec7b6691d0c466f00a9e78780e5264b3d3ea71f693008398f12a71ea84fdd290637014a3537801d8cdd96444e03458f3c5e7f85a242180e4b46296d5e78c54bc45dd3f58d4b97845696a3eee807bb0e5b0fe8e3cb258b4ccfd38c18af4274b4acb53944894d1f0b429eec418c8a4146e352950e4429a06c3c6f2123b"}, &(0x7f0000000440)='\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000100)) flistxattr(r0, &(0x7f0000000000)=""/124, 0x7c) prctl$setfpexc(0xc, 0x20083) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0x0, 0x2001, 0x9, 0x0, 0x1}) 2018/04/10 07:43:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000080)={[{0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0x0, 0x6, 0x3, 0x3, 0x3}, {0x0, 0x0, 0x3ff, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x6, 0x7fff}, {0x0, 0x0, 0x0, 0x0, 0x4}]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000200)="df42ac8e412620a1899c084079ead736", 0x10) chdir(&(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000000)) socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x42000, 0x0) sendmmsg$alg(r0, &(0x7f0000000240), 0x0, 0x40000) 2018/04/10 07:43:43 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x280, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x2, 0xfffffffffffffffd, 0x1000000000000}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0xd8, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x15cd, @ipv4={[], [0xff, 0xff]}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x8, @empty, 0xfff}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/10 07:43:43 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x114, 0x8, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0xfffffffffffffe01, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) [ 52.218929] FAT-fs (loop2): bogus number of reserved sectors [ 52.224962] FAT-fs (loop2): Can't find a valid FAT filesystem [ 52.333422] FAT-fs (loop2): bogus number of reserved sectors [ 52.339353] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/04/10 07:43:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/\x00', 0xa00, 0x31) mkdirat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x1ff) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/04/10 07:43:44 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp6\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x3a7}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x408001, 0x0) 2018/04/10 07:43:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000240)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x204}}], 0x30}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e23, 0x6, 0x4e21, 0x2, 0xa, 0x80, 0xa0, 0x84, r1, r2}, {0x5, 0x1, 0x2, 0x6, 0x5, 0x3, 0x35, 0x2989}, {0x1, 0xffffffff, 0x9, 0x7f}, 0x8, 0x6e6bba, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x7, 0x3, 0x9, 0x52e, 0x3, 0xbf}}, 0xe8) 2018/04/10 07:43:44 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r0, &(0x7f0000000040)="2512a1beb5a6609541d6b5933941828a9804ddf6abc83cb96e7f1a57c3b97681f7df4b2891013e13ad1dd7260294e260bc4f0d6cbe90ef96f2e67a8361dd99037e94536e5acc98d5ac3b216677e9eba0ed8e7f6ec17caa8408a8c1e629ad0fffc74c866f8749fe926498fe6df9d290f85872b2c356f9df9ed010679e0f953de231350a66b0442f8f32e226b3ab8af2d405daca160547da3256d7d470193823a8ef42cf6d6e1971f489668e475d7616275961c0e8a1b16ff7e856b06f24e793236fbfb2e7e684ec", 0xc7, 0x20040001, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/04/10 07:43:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/10 07:43:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x44000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfffffffefffffffc, 0x101180) ioctl$TIOCEXCL(r1, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = dup2(r2, r2) read(r3, &(0x7f00004b8fab)=""/85, 0x55) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000100)=0x2) 2018/04/10 07:43:44 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8000, 0x1) ioctl$int_in(r0, 0x80000042045010, &(0x7f0000000040)=0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write$eventfd(r0, &(0x7f0000000080)=0x4, 0x8) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x80000) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)=""/32, 0x20) 2018/04/10 07:43:44 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) getpeername$llc(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffffe7) signalfd(r1, &(0x7f0000000100)={0x72ba}, 0x8) 2018/04/10 07:43:44 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00000000c0)={0x3, 0x9, 0x6, 0xfffffffffffffffb}, 0x10) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de440b007227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/10 07:43:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x4040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xffff, 0x8000, 0x0, 0xd5ba}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000040)={0x100000000, 0x5, 0x8, 0x1, 0x0, 0x3f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r5, 0x80000, r4}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="030000000000006a6448e850d9b0d10000000000007d"]) write(r6, &(0x7f0000000200)="ed69245318d262317829af1994a41534192de23ed57ecd062cf3055aad89c59febf583a6986087bffc735bef9e7570af8eb026bf5a71326a713e0ff05714af2a88b95120a9c4f055c772407fdf7a85ccb924a4e64b45bc732e8d349f5710381d3228006a61ae7c15ab7f76acc4f1da4ef5c643d5339588e1c5e7279caf7e93122a5e15bc2d733c6ebe0deef4fa6999a445ea524e21b4761e0675898ca323987ab01e3a9f51a205dc807542bfb880de66511c2c33d3933e56b6c3af318715b4c6244f1812b8c2a13a5aa4", 0xca) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/10 07:43:44 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x200, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) tee(r0, r1, 0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xfffffffffffffeb8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x6003, r2, r3, 0x0, 0xfff) 2018/04/10 07:43:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendto(r1, &(0x7f00000001c0)="30269cfa0a28777ecf05f91e5bd813de79d2ad56cfb8acd0c7a9591379b98a99", 0x20, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80) recvmsg(r1, &(0x7f0000002580)={&(0x7f0000002300)=@ethernet={0x0, @random}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002440)=""/99, 0x63}], 0x1, &(0x7f0000002500)=""/90, 0x5a}, 0x0) r2 = socket$inet(0x2, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x5, 0x8, 0x7, 0xffff, 0x74, 0x7fff, 0x6738d23a, 0x8d64, 0x2, 0x3ff, 0x9, 0x3, 0x1, 0x81, 0x5]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) 2018/04/10 07:43:44 executing program 7: getsockopt(0xffffffffffffffff, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x4, 0x4) r1 = shmget(0x1, 0x3000, 0x410, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/183) 2018/04/10 07:43:44 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0xfffffffffffffffd, 0x5}, 0x8) listen(r0, 0x4000000000000000) shutdown(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x500fff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x662b, 0x100000001}) getrlimit(0xa, &(0x7f0000000100)) 2018/04/10 07:43:44 executing program 1: r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x20000000002, 0x70, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xefd}, 0x0, 0x0, r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) ptrace(0x4217, r3) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x7fff, 0x3f}) 2018/04/10 07:43:44 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x2, 0x3, 0x7fff00000000000, 0x0, 0x5, 0x40010, 0xe, 0x9, 0x1, 0x8000, 0x2, 0x0, 0x200000000, 0x2, 0x7, 0x7, 0x7ff, 0x0, 0x100, 0xffffffffffffff7f, 0xc00000000000000, 0xcf9, 0x8, 0x100000001, 0xfffffffffffffffc, 0xdfe, 0xfffffffffffffeff, 0x2, 0x9445, 0x5, 0x3, 0x7f, 0x2, 0x3ff, 0xffffffffffffa0ad, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x0, 0x1f, 0x80000000, 0x2, 0xd64c, 0x3ff, 0x6}, r1, 0x7, r0, 0xb) 2018/04/10 07:43:44 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="ea", 0x1, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0xeb}}, [0x7ff, 0x5, 0x8000, 0x6, 0x5, 0xffffffff, 0x8, 0x401, 0xffffffffffff1806, 0x6, 0x0, 0x7, 0x9, 0x3, 0x80]}, &(0x7f0000000200)=0x100) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000000040)='asymmetric\x00', &(0x7f00000000c0)='self.posix_acl_access\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x5, 0x5, 0xfff, 0x3, 0x8001, 0x1, 0x3, 0x36, 0x100, 0xfffffffffffffff8}) 2018/04/10 07:43:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/hwrng\x00', 0x8000, 0x0) epoll_pwait(r1, &(0x7f0000001400)=[{}, {}, {}], 0x3, 0x0, &(0x7f0000001440)={0x9}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001840)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000014c0)) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001480)={0x6, 0x7}, 0x2) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/107, 0x6b}, {&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000000280)=""/172, 0xac}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/25, 0x19}], 0x6, &(0x7f00000004c0)=""/108, 0x6c, 0x7fffffff}, 0x7}, {{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f00000006c0)=""/166, 0xa6}, {&(0x7f0000000780)=""/202, 0xca}, {&(0x7f0000000880)=""/167, 0xa7}, {&(0x7f0000000940)=""/116, 0x74}, {&(0x7f00000009c0)=""/29, 0x1d}], 0x6, &(0x7f0000000a80), 0x0, 0x3ea7}, 0xfff}, {{&(0x7f0000000ac0), 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/177, 0xb1}, {&(0x7f0000000c00)=""/30, 0x1e}, {&(0x7f0000000c40)=""/81, 0x51}, {&(0x7f0000000cc0)=""/9, 0x9}], 0x4, &(0x7f0000000d40)=""/223, 0xdf, 0x1}, 0x6}, {{&(0x7f0000000e40)=@un=@abs, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)=""/248, 0xf8}], 0x1, &(0x7f0000001000)=""/251, 0xfb, 0x5}, 0x6}, {{&(0x7f0000001100)=@un=@abs, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001180)=""/55, 0x37}], 0x1, &(0x7f0000001200)=""/89, 0x59, 0x9}, 0x7f}], 0x5, 0x0, &(0x7f00000013c0)) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000001940)=ANY=[@ANYBLOB="ff7f0000000000000a004e230400000000000000000000000000000000000001040000bad7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f130df8e070000000a004e21000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000a004e20fb000000ff020000000000000000000000000001ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d49d6d878566b35860d385a22ecf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230010000000000000000000000000000000000001ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24f1240000ff02000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a176fd8d524566030154000000000000000000000000000000000000000000000a004e2102000000ff0200000000000000000000000000567a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e231300000000000000000000000000ffffe00000011f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000000000000000000000000000000000000010500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004064e155d7ea3e8c929e25709e7875da90d86ecf21458d1fe9b67d1280721e8b8afdd3a26c6371b73a976d8d14e2ae9045fc38c147a0800ae9e2dfd5e257d6d8c779d6e623f7384043b9d77394346b0bdbf7b12125c8fbe6a75c0d0d672d495566447c3a1c74aba7fb0456326b00f9d6fc8a475741a80bfe23fc304d0aa63ce937d7d1b10101000000000000cd7bc9f3016188d0449cb3436a45cde061cf3a4bb645bfb84b79f8745e8b675ad131cf00c1e2454214b08350b05afe2e1b1b9db98c60801a0e872d236e595f6fcf18d84e93349342681adf234937adf5a8f8b536f23dcccf28a280636229e9eb03c9e3f431cded823c9a2d3d"], 0x1) 2018/04/10 07:43:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm(aes))\x00'}, 0xa) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000011c0)}], 0x1, 0x0) 2018/04/10 07:43:44 executing program 6: r0 = dup(0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000000)="2f1de8e76c96f9408c", 0x9, 0x44000, &(0x7f0000000040)={0xa, 0x4e23, 0x66, @empty, 0x10000}, 0x1c) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/10 07:43:44 executing program 1: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x501082) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/icmp6\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000280)=""/72, 0x4d}], 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r3) 2018/04/10 07:43:44 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x9, 0x2, 0x5, 0x8, 0x0, 0x6, 0x0, 0x5, 0x0, 0x2, 0x4, 0x100000000, 0x100, 0xee2b, 0x7, 0x1, 0x1, 0x5, 0x3, 0xfffffffffffffff8, 0x1, 0x5211ffef, 0xffffffffffffffe1, 0x7, 0x10001, 0x1, 0x7ff, 0x7fff, 0xfffffffffffffc00, 0x0, 0x4, 0x3, 0x5fe, 0x8, 0x8, 0x7fff, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040), 0xd}, 0x2, 0x5, 0x3616, 0x7, 0x8001, 0x7fffffff, 0x908}, r1, 0x4, r0, 0x1) 2018/04/10 07:43:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000700)="38000000130047f10701c1b00e1f0000000000000100000009ef18ffff00f132090014006e35e56d596a0a0003657e0d0c4ce5eaf8e117e8", 0x38) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x7c6}}, 0xfb, 0x401, 0x2, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) 2018/04/10 07:43:44 executing program 2: r0 = gettid() r1 = getpid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) r6 = inotify_init1(0x80000) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={0xffffffff, 0x8, 0x2519ded8c08ad9fd}, 0xc) r8 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x1000, 0x0) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r11 = syz_open_dev$sndpcmc(&(0x7f0000004100)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x28200) r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000041c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004200)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000004300)=0xe8) r16 = getegid() stat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004400)='./file0\x00', &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000044c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000045c0)=0xe8) stat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f00000047c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="6fb4c9227c903ed02ab4aa4beda3fcdaec2410a850ba7f6966b15639d31b453ec53c50883d41092bf6404181366f59e247f87c7bffb94d06b701abe6c595d6fa21f71bf13daf2bbb8a427708827f424f0fef43fa7bf2cdacd4d209e8295fe66d6d164f54faa4a7bdeaa9f553e70319ddab6d7c7bd4b253492ba583406002ee913893243324559a64fe6854475550f5b49fdcb934686f0636d9de7d74b831039c42405b39988708f521eee2a6ed54c173e91221d301faeb8e01c598e81d2b041fab1329a6ea17d9cb2ca25c7c7606fac763a4e822169032", 0xd7}, {&(0x7f00000001c0)="555f85b0c9c31feb981feb43a5a04fb47757835b38e544c8587ebcd19301da0682dfd559f87a07", 0x27}, {&(0x7f0000000200)="ae13f2113457e205baa3b6303b05a4c42ddb929d4b45f5cfbcc082258e7e1e4f", 0x20}, {&(0x7f0000000240)="dfeb2fdff3899e0e7ca769eb2cec8ec9b5b3474838bc53404d0979d79e8abd07c38a1ebfed6cbf57bca9bd9e04164725288806ef937581b66872a3b78dbc1f0f5c4e7c74fcac830ff256a0e1bdf81c5cc972601c5a7d1f5d576e72ef9afd0aa7a2ffcce284ade6514785f3829ecdaee8a3618c2b3adf132c5f61d9d475ebbada25ddd373c518a07544d26d810902859bb4255312d14bbc95ea26226a85f748d7c9b7ebb584497c5ce69b81fd3058ce5bd75139309549", 0xb6}], 0x4, &(0x7f00000046c0)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r0, r13, r14}, @cred={0x20, 0x1, 0x2, r0, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @cred={0x20, 0x1, 0x2, r1, r19, r20}], 0xc8, 0x8090}, 0x90) tgkill(r0, r1, 0x0) 2018/04/10 07:43:45 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xd3c, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf4}, @in6={0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x13}, 0xffffffff}], 0x80) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x99, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x4}, @in6={0xa, 0x4e21, 0xe96a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x224}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x84) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x38) [ 53.422984] encrypted_key: insufficient parameters specified [ 53.447345] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 07:43:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10000000032, 0xffffffffffffffff, 0x0) io_setup(0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) sendmmsg(r0, &(0x7f00000054c0)=[{{&(0x7f0000000040)=@nl=@kern={0x10, 0x0, 0x0, 0x8}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)="0036a3cd567aa5ae4f6cd52606680a03d11b46fd725a0b13af7214c8d865916a04c1013df89eef3fed5aed5806f1229d2d2f82f720cf51e5a812634ebc3445bf7463f565c28195f1e322b9cc9d695f6941d319bebec088aa11bec84b829e487467626eeded399ef47951c2b2e85de7f94b2283ab79d1aa6eaefa34b5f2deac03cf1115cc52c8386e2ddf18129ad4d8b56c314a4f3d837ec100b02edbd0ca6c68562314e3656ae18d05b4", 0xaa}, {&(0x7f0000000200)="1f04d7548a93aa4351bacc91b8ba01be6a71a6f5055b95a131896ba6f6f6f77833569d4904115792e155a0cf6ed5e3783c50cd0f8e2ccbdcf7ad38c7b4c56859b5425ae4f121d14e7e5676a94a7a2f6811c58fd60afd3b7263967d10f1fd210d53ba01e25b801d038983e951c9a2a1e6b6b4f7bdb9331c24e60b1ea5db36cfbf1cd61f565ded5597836043c30f8878fa9d91199f868e660dabe65c3e2ef29963f8c18aeb2fa3d0226312cdd0d8b814e6f9459e02b88a77104e08732121a889f01503c113b9e8", 0xc6}, {&(0x7f0000000300)="9cc36ef9f620dc5f61ff638420d87d2d2da85f3b5fdfb6e97a1b6839d93fa8e650f95025ee7d5eef8c776d5228e1fb52febfe75fc75e9a478da05e954f09311654424671ec21650d45e94c40801671947a980ddcdf8e4be62453d61197bcb21fffe4", 0x62}], 0x3, &(0x7f00000003c0)=[{0x1010, 0x113, 0x9, 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{0x18, 0x11, 0x4, "3d776ff219"}, {0xa0, 0x10f, 0x1, "bfefc2ad6b4809ee449fc339c06b071b2ab132ccba3f99d8e060a8b46e55396e67342c0fec4ba0dfbe8ae21ba07482683508a9e0683f9085bf7358436686429ee454cca328d6354e9587b15f493ef4a07238ee213ff2d1a73095f82f126f865a92a72903561130b443434923abd8a8b03dc2cb0303f8afb7e71912941446f5df076fdc62a1c6c226c96d"}], 0x1240, 0x10}, 0x68}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000005400)="3c2f3cf99b2caf9d3a4c380e21e658bcda0952cf10a4a1938de21b1ff3f1cfb34a07953c8660fb7a774ba1bbac4c6fe85c30c07bcb8b35b2a45e84eb798ae840b30b86f4576347782a6c61bfb7d7e1cdd811d1cb8122b8d10fc1bc", 0x5b}], 0x1, 0x0, 0x0, 0x8000}, 0x2}], 0x4, 0x0) [ 53.500796] encrypted_key: insufficient parameters specified [ 53.514255] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 53.536930] devpts: called with bogus options [ 53.560655] devpts: called with bogus options 2018/04/10 07:43:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x7, 0x9]}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=ANY=[@ANYBLOB="54010000100017070000000000000000ff02000000000000000000000000000100000000000000000000ffffac14ffaa00000000000000070000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c0004000000000000000000fe800000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x154}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/10 07:43:45 executing program 7: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) utime(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)={0x7, 0x7}) r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x6, 0x600080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000280)) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x0, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240), &(0x7f00000001c0)=[&(0x7f0000000200)='security\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f00000000c0)="0100"]) 2018/04/10 07:43:45 executing program 0: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000280)={'nouuid,'}) r0 = getpid() r1 = getpid() r2 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x24e100) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000240)={0x3, 0xffffffff, 0x5, 0x80000000, 0x200, 0x8, 0x2, 0x0, 0xfffffffffffffffa, 0x1ff}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r4, r5, 0x7ff}) 2018/04/10 07:43:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x101001, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000003c0)=0x8000, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000180)={0x200, 0x0, 0x7}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000240)="421c74c423010afef748b800300000000000000f23d00f21f835100000050f23f866b8ba000f00d8660ff30f45dbdd420f35f2f20f01c848b8c3a00000000000000f23d80f21f835000000300f23f8c4826590ac2c00280000", 0x59}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000100)={0x103ff, 0x2, 0x2, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xd1d, 0x100000000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0xb614, 0x2, 0x1, 0x7, 0x28}, 0x98) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x122da46e, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x5}) r7 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x2ed, 0x140) ioctl$TCSETA(r7, 0x5406, &(0x7f0000000200)={0x9, 0x7, 0x6, 0x1285, 0xeaa, 0xcd9, 0x1, 0x80000000, 0x40, 0x8001}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/10 07:43:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009f0ff0)=[{&(0x7f0000000000)="1f00000002021900000007000000088100fd3b8509000b0b5c91d6343be5d3", 0x1f}], 0x1) r1 = shmget(0x1, 0x3000, 0x1000, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/94) 2018/04/10 07:43:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2ebaf28059f08080cc3", 0x28}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/10 07:43:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3cc) timer_create(0x0, &(0x7f0000000000)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x240000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff01070000040000000006f5260008110000e6ff00800000000000000000000000ff0200000000000000000038a717190100004e2200089078"], &(0x7f0000775000)) 2018/04/10 07:43:45 executing program 2: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x3fffffd) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'dummy0\x00', r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18680, 0x0) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffffa6) [ 53.729330] Invalid argument reading file caps for ./file0 2018/04/10 07:43:45 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xdb, "e217ce5a0fa3012c5688285f37ef497ff6d8a7c175605639b11d88d80064a6c284ccb271f3146ad99bd79d07f2c9b9d04093f5eb426fefda458a6840614d94d5c6c70f246ff86cd86eef65cc22c1b5f7ab3d98e6ffb8c77aa5616a7c7c846d908f4f325447faee2952d21820ac7b62d4eb220d97d7c0a6687567eb26add99252618179809a01b9f65f72592b2ac8bf7e9551cda2145c631e564635dfc6918fba9f2535edc24d1436a5a8581be896fd0d9e5dae71a116cf3bac3b8d423fe40fb694f4c8464415a9795fbd21c0cd3a92a1badd5f4de94c3f1bff2c6a"}, &(0x7f0000000180)=0xe3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x20, @empty, 0x5}}, 0x0, 0x7, 0x8001, 0xffffffffffff39e8, 0x28}, 0x98) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}) 2018/04/10 07:43:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x11040000}, 0xb6) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) [ 53.818089] XFS (loop0): Mounting V4 Filesystem 2018/04/10 07:43:45 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'vcan0\x00', @ifru_ivalue=0x50620691}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) [ 53.853296] XFS (loop0): totally zeroed log [ 53.890246] XFS (loop0): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 53.900674] XFS (loop0): Unmount and run xfs_repair [ 53.905752] XFS (loop0): First 128 bytes of corrupted metadata buffer: [ 53.912446] 0000000065a42dfa: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.921336] 000000006b6300be: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.930204] 00000000702d11fc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.939096] 00000000b66dbc99: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.947959] 00000000656d2406: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.956836] 0000000012e17dc3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.965721] 00000000383fe9f3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 53.974604] 0000000083ce49b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/10 07:43:45 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x180, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000100)={0x20, 0x2, 0x4, {r3, r4+30000000}, 0x40, 0x6}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/10 07:43:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = shmget(0x3, 0x1000, 0x34, &(0x7f0000ffe000/0x1000)=nil) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000180)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() llistxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/73, 0x49) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) r8 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x5, r3, r4, r5, r6, 0x40, 0x5}, 0x20, 0x405, 0x6, 0x100000001, r7, r8, 0x8}) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/04/10 07:43:45 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000080), 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) [ 53.983532] XFS (loop0): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 53.993092] XFS (loop0): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 54.001865] XFS (loop0): failed to read root inode 2018/04/10 07:43:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts={0x21, 0x2, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/04/10 07:43:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000040)={"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"}) r3 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000580)={0x8000, 0x9eb, 0x3, 0x44f5, 0x8, 0x9, 0x8, 0x8, 0x5, 0xfa, 0x10000, 0x3}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000440)={0x0, 0x2}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000070}]}) r4 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x4400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000004c0)={0x100000001, 0x0, 0x2, 0xc65}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000500)={0x80000000, r5}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000005c0)=0x0) sched_getparam(r6, &(0x7f0000000600)) 2018/04/10 07:43:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x3a7, &(0x7f0000000600)=[{&(0x7f0000000540)="1332821436a22ec2c2f847417da4e207690ec9b0fb3afae33c21ff2257ab94103530281a8cd20ad8a2909ac969dfb6a12c2e28a8b1078a593ea4051f674d3e28e6b526da8a159e9af32286f5be8056312b254af14a462f7a94bbdc49e0766548879b7b53583186d126f37e358ddf71893beffdd0937cc890f058d2b4db0bd12abd2ab919621421f79c670ed7d499ebb60b968f5352ec7ac52017b14969", 0x0, 0xffff}], 0x1000, &(0x7f00000001c0)=ANY=[@ANYPTR, @ANYPTR]) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{}, {}]}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/10 07:43:45 executing program 6: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x8000000000000eb) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000000)) sendto(r1, &(0x7f0000000000)="8ef47f6e8fbadb50c00f4537a8b989817772d45a3c80848dfe1f6be5d8c5e94c2e628213a8a44a31ffeb4c6660d27cfc9988f6284c5c5b6034346540559025b15a7d4ec90298348120d226d9284a46eb5f7a3ce58cb296fdefcabfc980cb5b728ba1f9d5a36f1b5af5f0740e7013a1d25e7d02322e9c4634347f699b913384b72b573397a4057739a99d3efbbd8842eb27ae634c507164", 0x97, 0x90, &(0x7f00000000c0)=@rc={0x1f, {0x4, 0x5, 0x100000000, 0x5, 0x8, 0xde}, 0x9}, 0x80) [ 54.273747] hfs: can't find a HFS filesystem on dev loop5 [ 54.328592] XFS (loop0): Mounting V4 Filesystem [ 54.352325] XFS (loop0): totally zeroed log [ 54.373342] XFS (loop0): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 54.375497] syz-executor5 (6291) used greatest stack depth: 15352 bytes left [ 54.382992] XFS (loop0): Unmount and run xfs_repair [ 54.395210] XFS (loop0): First 128 bytes of corrupted metadata buffer: [ 54.401937] 0000000054745562: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 54.410823] 00000000b73ff9b7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 54.419704] 00000000e31cb05d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 54.428572] 00000000d467248d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 54.437460] 0000000002df56f5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 54.446350] 000000004686cfd5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 54.455247] 000000005fdd02cc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 54.464116] 000000000e3be95e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 54.477849] XFS (loop0): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 54.487294] XFS (loop0): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 54.496115] XFS (loop0): failed to read root inode 2018/04/10 07:43:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x9, 0x6b90, 0x2, 0x9, 0x9, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x1000, 0xc01}, {0x400000000000000f}}) 2018/04/10 07:43:46 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/packet\x00') r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff, 0x20000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) sendmsg$nl_route(r0, &(0x7f00007d0000)={&(0x7f00008ddff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=@newlink={0x30, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/10 07:43:46 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x4, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) sync_file_range(0xffffffffffffffff, 0x4, 0xfffffffffffffffc, 0x0) socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x214002) r4 = shmget(0x0, 0x2000, 0xc, &(0x7f0000ffb000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300)={0x6}, 0x4) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000240)=""/151) r5 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) r6 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) setpgid(r6, r7) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000340)=0xe2) setsockopt$inet6_dccp_int(r5, 0x21, 0x7, &(0x7f0000000140)=0x22c1, 0x4) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000040)=""/69) 2018/04/10 07:43:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/42, 0x2a, 0x100, &(0x7f0000000080)={0x4, 0x5, 0x1, "0572925b4c4d", 0x2dfd80000}, 0x10) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 2018/04/10 07:43:46 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) socketpair(0x1b, 0x80000, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='--\x00', &(0x7f0000000140)='selinux-nodevsecurity\\\x00', &(0x7f0000000180)="d60e6c6f757365726264657600", &(0x7f00000001c0)='\\(]8)\x00', &(0x7f0000000200)='vboxnet1,loeth1[security\x00', &(0x7f0000000240)="73656c665c8b706f7369785f61636c5f61636365737300"], &(0x7f0000000300)=[&(0x7f00000002c0)='vcan0\x00'], 0x1000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) 2018/04/10 07:43:46 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) msgget(0x1, 0x2b7) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000000001000, 0x100) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xf9d9, 0x101401) accept4$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x127b, 0x6f2000, &(0x7f00000003c0)) 2018/04/10 07:43:46 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_raw(0x1d, 0x3, 0x1) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0x7) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/04/10 07:43:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x4002801) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) [ 54.590999] random: crng init done 2018/04/10 07:43:46 executing program 4: modify_ldt$write2(0x11, &(0x7f0000000040)={0x5, 0x0, 0x2000, 0x31, 0x10e6085d, 0x2, 0x0, 0x6, 0x33e, 0x80}, 0x10) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00007750bbb5c4c00000180000fa0000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0xd9) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x11) pipe(&(0x7f0000000000)) 2018/04/10 07:43:46 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) read(r0, &(0x7f0000000000)=""/14, 0xe) 2018/04/10 07:43:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='5trustedvboxnet0@\x00', 0x2) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/04/10 07:43:46 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x1bd) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x3, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, &(0x7f0000000200)="b9ca5f4635bc1353c55166a9da82af503826682c37") 2018/04/10 07:43:46 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x7000) shmdt(r0) setgroups(0x40000000000001d1, &(0x7f0000000140)) gettid() 2018/04/10 07:43:46 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffff8d5dd664}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x4}, 0x8) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) write(r0, &(0x7f0000000480)="d7fdff1e1e7e5f436c60cfcd396a2a2143e11ac4a8c0b0ce245162ef2783e308a2d40d29abbf7d276b60924a1a2249329b09597c160f395e6b9090991b19a68ef6e3a7005674b058bc8305554e80f8367e9d2a6ca97ad64aecf6d13f9b3a05d8453bd9e388e99c4973d0526586ce9679b5ab596f01cbfce29aac30f2fc6102cba0a95ea57930eb242933c8735d7ee35209f86713e2875198bcd43775e8f54eefd77330797a3111ba2b1305b2b29c013fe23982b903c32612866f098c928f6278d9ecf095188a0390974ec29755e48d4ae02a29363c6f960845deed877749a32ef099ee55d5e7701591fae6436f3237710d68dad406", 0xffffffffffffff21) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller0\x00', 0x10) 2018/04/10 07:43:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000006780)=[{{&(0x7f00000053c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005740), 0x0, &(0x7f0000005780)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000006880)={0x0, 0x1c9c380}) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x8, 0x4, 0x3, 0x9}, {0x8, 0x70000, 0x2fb8be71, 0x3}, {0x1, 0x6, 0x2, 0xff}, {0xfffffffffffffff9, 0x6, 0x7, 0x4}], @ipv4={{0x6, 0x4, 0x7fffffff, 0x0, 0x20, 0x65, 0xd852, 0x4, 0x5e, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@end, @end]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x7}}}}}}, &(0x7f0000000000)) 2018/04/10 07:43:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/10 07:43:46 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000240)=0x68b, 0x4) sendto(r2, &(0x7f0000000100)="431457990e33684f6750f7ae82e7c5bbc4d9ca6fd12c8aca813e6a69a6337c0cbf09ce7c61d3e38a7525a92f84c730e669844b0e81569f497b7758214b2c4720dfd55cf2a5f25c6ca864a87573a68844b84c4a277ae365234dff394b866d2638a949bdec52aa43c92129115848e0a8ec5a3e61c7ce92b4c8ab4648560f310033aedfd7c90a75bbec74342015ecf1ac83c32919b90b2b65b688ea272e0865ecfd259fa4c9fcb529afbc809a1a73bcc213c808bc3b24af", 0xb6, 0x4000, &(0x7f00000001c0)=@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x80) write$cgroup_int(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x195) [ 54.802728] tmpfs: No value for mount option '¹Ê_F5¼SÅQf©Ú‚¯P8&h,7' [ 54.812164] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.862427] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 54.871361] tmpfs: No value for mount option '¹Ê_F5¼SÅQf©Ú‚¯P8&h,7' 2018/04/10 07:43:47 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='vmnet1GPLkeyring\x00', 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x40000000000001, 0x8000000000fec) 2018/04/10 07:43:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "d0f94ff0440fd4b6b82592d22a75eac48298b0a41167e3363d89e7d218c401399a0c352f709f97f43e9844fe5ef9f24dd531d6018650444e0f161cbbbf5b679770efd2bcb70f44bd7c77484a97f40a83"}, 0xd8) fsetxattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000080)="b8d2ef5361a8e58a08910e7411362a4c70a5548c1b698a9982e111c7863250045d09adcfb2150d29376d11f7e35cc5966154405a33977ddd6ff2bbdc366d2485a2c290d1370da663ca78cc0f61ec6565f694c988fc7a05e5acb39c6356efa42900434a46d7b4f6f52415f679b9eab16491a11bce1e8b489e79acd60ce5998e473a0845e0c2313ce523e0", 0x8a, 0x3) 2018/04/10 07:43:47 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x40000000000000ff) r1 = dup(r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000001c0)) 2018/04/10 07:43:47 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0xfffffffffffffffc, 0x1, 0x25}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/10 07:43:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)='./file0\x00', 0x0, r1, r2, 0x4, 0x200, 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) r3 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/keycreate\x00') openat(r3, &(0x7f00000004c0)='./file0\x00', 0x40a00, 0x20) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000000380)=[{&(0x7f0000000180)="ab3116ff16fd160689cdd9cfeeb9a9898bb758398c2410521e694f765a87c85c54b598ab0756a0c02c82c264b13d5cf4a3583caff5a66a0355b54ab0b7d0405dbe1109cd39fda87389cb1e175eadce36b7c5aa72d4053fac1ab60a2f40bc063132e9ed1af58cd5a96825a454f0f5df71", 0x70, 0x7f}, {&(0x7f0000000200)="fd2f363af0ae6219e061c33feb7045b0beab2c217ec9aaf685071ee6ba40326c8536aadb6bcb3ef58b0f2d839db3e3", 0x2f, 0xcd}, {&(0x7f0000000240)="038fd730d807cc4d3b7d816d5dbdf7f21b866e835bf8f6184dd1c45196acf9deba2f131b21a1377a0d2397de6a0c2c6f2423fb2827fcf672ca79445f9a9b6d1eaa8cf623d70a9afce12457ced7e1a5ffc12a9756c8c4718a65a9ec642092e00215c49dee2f54f421e403afdb9331ccfccdbbbae7ea5d0b65edc21804d5080a59eae6d2b40565e5478230d10d5ab81af6b926a91b4d4b6059420b6db6e4372d70c9fa1d985b", 0xa5, 0xec}, {&(0x7f0000000300)="09a2f3f3158d981f9054daf76c735766103a7f3b6d4a3aa0826ddcaefe55c891e21ee7a56ed8a7994ce154e2d14d514022227845b2543f5e02596a3a692a2a42d3d9076e", 0x44, 0x8}], 0x2000, &(0x7f0000000780)=ANY=[@ANYBLOB="626c6f636b2d616c6c6f6361746f723d628ade6465722c6572726f72733d636f6e74696e75652c626c6f636b2d616c6c6f6361746f633d626f726465722c6572726f72734e726f2d72656d6f7500002c7265736979653d0034352d367830332d2c002e34b03cc000e4227de938fdb59c78a57cb353e3bc68062e3b9e1bfb101caf58c6ef211023ca09feb22c7fab6dc72544a0a6f960bbeab2edd896d4f105f641f7232e0830c0ba79cf3f138bfdab879c40b7e4aa971b"]) 2018/04/10 07:43:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfff, 0x64000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @multicast1}, &(0x7f0000000180)=0xc) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xf8, r2, 0x1, 0x4, 0x6}, 0x14) fstatfs(r0, &(0x7f0000000200)=""/75) r3 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000040)={[0x38, 0x33]}, 0x2) 2018/04/10 07:43:47 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x240) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x4) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000080)=""/74, &(0x7f0000000100)=0x4a) 2018/04/10 07:43:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) bind$netrom(r1, &(0x7f0000001a40)=@ax25={0x3, {"ecd184610e717f"}, 0x3}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002900ffff000000ffff87d995f51cab97005d"], 0x1}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20801, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000000140)=""/55, &(0x7f0000000180)=0x37) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100), 0x4) 2018/04/10 07:43:47 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) recvfrom$inet6(r0, &(0x7f0000000100)=""/185, 0xffffffffffffff78, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/10 07:43:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000640)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) dup2(r0, r1) 2018/04/10 07:43:47 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) userfaultfd(0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/10 07:43:47 executing program 6: r0 = timerfd_create(0x9, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x25, 0x391, 0x2, 0x5, 0x0, 0x2, 0x40002, 0x9, 0x0, 0x0, 0x8, 0x4, 0x100000001, 0x1, 0x3ff, 0xd80, 0x80000001, 0x2, 0x0, 0x7, 0x0, 0x3ee61380, 0x6, 0x4, 0x6, 0x5, 0x101, 0x9, 0x62, 0x9e7, 0x3, 0x5, 0xa383, 0x0, 0x1, 0xffffffffffffcd32, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x3, 0x6, 0x7, 0xa4, 0x8, 0x100000000}, r2, 0x2, r1, 0xb) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x600000, 0x0) connect$rds(r3, &(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0x5}, 0x10) 2018/04/10 07:43:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) read(r1, &(0x7f0000000140)=""/178, 0xb2) 2018/04/10 07:43:47 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) open$dir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc, 0x28) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)) 2018/04/10 07:43:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0xffff, 0x0, 0x8001}, &(0x7f0000000440)=0x10) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/146, 0xffffffffffffffe3}], 0x100002b2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x10180, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000480)={0x1, 0x2, 0x1, r2}) gettid() ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[0x4]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) bind$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full={{0x3, {"13c7dbeb10366d"}}, [{"c1b70b383306ce"}, {"de9c97c69bb275"}, {"c22830228abb35"}, {"b6fb259cc2e6cc"}, {"265be17a29bc0e"}, {"e61c05b5b5bd95"}, {"ca1835826f40f6"}, {"5e4d440877eb8a"}]}, 0x48) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r3, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x2) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000240)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x1000, 0x43, 0x1, 0x4}, 0x10) r5 = dup3(r4, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000200)={{0x0, 0x100000000000000, 0x9, 0x0, 0xfff}}) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x25, 0x2, @thr={&(0x7f0000000600)="89a446ca3e974b0fd040c565b518c8ac4ef024ab37ebcf7bad260ed3390105a0b8aad3594899aa5e70fc7146562bd2eadd7a2ee5fb0cf6d5d3c13beec963fcb7b77f37ba967306cd81496462bb9022387849cf9aa44fd3c81e887e8ee525b55eb6867d112aca2577270166258dce122af902a9b751747fd54b56431eae8cecbd0ea9c8031cab33d1f4660a389b70e37355b25d096c1577384234774f95b7325e6669b4ad60a0ed3b824db460890bf812c0c5a9ce1e45147b52472aa5287bf8342e0b276dfede764b85176a7b72c1c215eccded3596bf285f6b5665a9b9c9", &(0x7f0000000340)="b1deacecc8961c67d73ebcd2a353736d9f18d486365c55b5ccaefed2cf0174c2ef7dfbf0ad36f0951b7b89195f005645d4021d5d8f3434cab15c1cd7e49dc6e783acf3f2ed4bd8adccd0907279e86f94514277227d80c18bac277be5a3a0e412b36249606fc4bbb3e1bbafe7b7402c68d829580e4b38f86fe21d52df4a72d81727531912b898dc45f6f920afc814fab949214959782ba0"}}, &(0x7f0000000700)) flistxattr(0xffffffffffffffff, &(0x7f00000004c0)=""/124, 0x7c) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/10 07:43:47 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x8000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}], 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02003a58061138025d35f200002000"], 0x2de) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000280)=""/243) 2018/04/10 07:43:47 executing program 0: r0 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x64e, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x2, 0x101, 0x40, 0x0, 0x20}, 0x98) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x80, 0xffff, 0x1}, 0x10) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/10 07:43:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = memfd_create(&(0x7f0000000040)='ccm(aes-generic)\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000001c0)=0xe8) io_setup(0x3f, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000013c0)={'vcan0\x00', r3}) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000000c0)={0x0, 0x2fe, &(0x7f00000002c0)="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", &(0x7f0000000080)="7d4255bf3d8ac3394e9baecdf6617646baac7ebec490866e4cb41a5666da48bcbe0663d87a8c8020633307cc7132c41a", 0x1000, 0x30}) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/10 07:43:48 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') prctl$seccomp(0x16, 0x3, &(0x7f0000000b40)) pkey_free(0xffffffffffffffff) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') 2018/04/10 07:43:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090468fe0000810000040000004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x39}], 0x0) fcntl$setlease(r0, 0x400, 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000180)="f18793ff9f18ffb6595c1baba65d0b7ce61b6307d2cc73b9d503ac15324eed", 0x1f}, {&(0x7f00000001c0)="aaedf5209a4f3b3a889b5406657bfad9f24ff629fcc2673704ccf91e99906e73d7bbe46256c588d1e263fc1cc7b2cb0ef96b456f4acb2dabf9598a96933d5f31e952e21f733981a1f814df8f044a872e57d952057bd500e98077c4a0766b7aeaad5a1d6621c223b3a59e1a6b200002ed6c06c6919da94eada6e991e0c3713f40433be16062529b93e263105a", 0x8c}, {&(0x7f0000000280)="239e50ea67d29d44f56dd50ccf8f4dd264495e97f2189861ca15372c67490f2d62420413a116a4fa096b804a212d99d30b8aaab3cc6c61237f96f7f72d4618f590efc85466aae88a466bc97d6686fb873c562461aad6cafab6d01c1348573e18b5bd107c3fd6b75a9c57f9af200e311b94e821a08888091be48843ca163d472b9aec61f1d95650cd5f4854f5f851f46ebe1da1d9c66da93efcb1b5b5ffa0adf97ee659d045ee3508", 0xa8}, {&(0x7f0000000340)="08d8684b15a879e095d3013a8bf5622f46545d8bf44ea9b1ec0514ec1fd4df940d6231e7ba8bd75055eb5c5fc0596acb18a22ebb62b851396d0de5424693fe0d7fd642a402658611b5f7fe87c5", 0x4d}, {&(0x7f00000003c0)="c4afebe4136abce5a82c15bf436ed3d2364060ad2fce7c4d495454255b99040b696d4f70b59b2ef22cd76240db4e5b7150a59ebbd0fd3a01132408676b3a276ab68dca054d8eeb8fcf2267e72f6e05b00dbee135446fd0010b2463809d377b8a4cfb52ffd92341a133977dbd48c02e2b5143e83f948d00e27a2cd9ede085ce9c5616166369dd1ca9ea8dc650ce4c22", 0x8f}], 0x5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) 2018/04/10 07:43:48 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffff070000000000000203f5eafeffa7001af2fe38050008800100", 0x22) setns(r0, 0xc000000) 2018/04/10 07:43:48 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "49ae6fb1f167ca1b250000000000000003a1f2550a0000000000000000619a7880361bc2399d8bd01c11e7fc45000001006ee114192a8970572b21069d6ec959", "81ad8af425caf8fa064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000002c0)={{0xda, 0x0, 0xf0c1024, 0x3, "53f46ce09dc4aa2e7fcf9751988c231ef84beb9c65e867a6c32004fde3cf13c2cc07daf32da4169684e6d256", 0x30}, 0x100000000, [0xffffffffffff0000, 0x1, 0x9, 0x2, 0xffffffffffff0001, 0x1000, 0x200, 0x0, 0xfffffffffffffb2f, 0x8, 0x1, 0xec, 0xc8c, 0x81, 0xfff, 0x42, 0x4, 0x3ff, 0x2, 0x0, 0x0, 0xffffffff, 0x8000, 0x100, 0x79c6, 0x10000, 0x1, 0x401, 0x0, 0x7, 0x8, 0xffffffff80000000, 0x1f, 0x41dc, 0x10000, 0x7, 0x8, 0x5, 0x0, 0x6, 0x8001, 0xffffffffffffc065, 0x3, 0xfffffffffffffffc, 0x56b70ddc, 0x5, 0x9, 0x5, 0x80000000, 0x4bb, 0x92c, 0x5, 0x0, 0x6, 0x800, 0x0, 0x5, 0x3f, 0x3, 0x4, 0x6f2, 0x100000001, 0x2, 0x81, 0xbea4, 0x8000, 0x1, 0x40cc, 0x8, 0xedb8, 0x9, 0xfffffffffffffffe, 0x7, 0x0, 0x9, 0x40, 0x1f, 0x8, 0xf15, 0x0, 0x30, 0x10f1a560, 0x2, 0x70, 0x5, 0x400, 0x2, 0x5, 0x1, 0x0, 0x101, 0x1, 0x81, 0x3, 0x0, 0x4800000000000000, 0x7, 0x4, 0xfffffffffffff801, 0x8000, 0x101, 0xfffffffffffffaae, 0xeeb, 0xfffffffffffffffe, 0x6, 0x32c, 0x3ff, 0x4, 0x4, 0x7, 0x4, 0x8, 0x0, 0x35, 0x0, 0x1000, 0x3a, 0x2d0, 0xfc, 0x5, 0x2, 0x83, 0x7, 0x8, 0x9, 0x5, 0x8000, 0x8]}) r2 = geteuid() fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x1000) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000001c0)={0x8000000000000000, 0x13000, 0x9, 0x2, 0xc}) 2018/04/10 07:43:48 executing program 7: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x5) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x30000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="67200d8f0d012db9c14150149a8de858", 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/10 07:43:48 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0], 0x3, 0x2, 0x1, 0x2}) 2018/04/10 07:43:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) r2 = dup3(r1, r0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) 2018/04/10 07:43:48 executing program 3: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000f80)='setgroups\x00') ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/04/10 07:43:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r2 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x0, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0x0, 0xb6, 0x7, 0x6, 0x0, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x35, 0xffffffffffffffff, 0x10000000000) r3 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r3) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f000086fff4)) r6 = getpid() kcmp$KCMP_EPOLL_TFD(0x0, r6, 0x7, r5, &(0x7f0000000000)={r5, r4}) 2018/04/10 07:43:48 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xe920}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x79, 0xdef9}, &(0x7f0000000100)=0xc) r2 = gettid() capset(&(0x7f0000000280)={0x19980330, r2}, &(0x7f00000002c0)) 2018/04/10 07:43:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x81, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r2 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='/dev/midi#\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000000140)='GPLeth0vboxnet1ppp1%GPLselinux\x00') connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x51) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xa) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xc46, 0x20080) 2018/04/10 07:43:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000200), &(0x7f0000000240)=0x30) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"626f6e64300000ff0fe500", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x121, 0x0, 0x0, {0xa, 0x88, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x12000, 0x10000) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000000180)=""/6, 0x6) 2018/04/10 07:43:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1f, 0x6, 0x6, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0xfffffffffffffd0d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0x81, 0xdf, 0x7, 0x3f000000000000, 0x5}, &(0x7f0000000540)=0x14) close(r0) r3 = dup2(r0, r0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000040)={0x4, 0x8fb, &(0x7f0000000000)="506484964ecdce62ee4c5dc2b556e0", &(0x7f0000000100)="0b53921e3c2c8eda3a1f092ab6db2b0c540e54f290f7d5dabb30f0a763c5dbb743ec090621dbe2b458ed40efe168d186462bd4fd71540ca20042c29385df6d3c7019b7f070dbaf2073d3bea3dd2401ed56c7206e19dc25140057a88c365dd021cbe3c95679fb733835555b3cbf4e983d68fb14cac5939303224f509a98404491ff64f66b3dd91eec637deeb172f9ae3de3118781c6ce11cce7f9c607e0a1a7c82c0452df7b1fcb55bb19fb7197b52c3c4ee07e577641be0f0006322f94b517550b95ebd1e11aef1d98431a0e3a6b66b936251fd8664523ea844b22f2", 0xf, 0xdc}) r4 = socket$inet(0x10, 0x80802, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r4, r0, &(0x7f0000000200), 0xeda) 2018/04/10 07:43:48 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1, 0x9, [0x1ff, 0x2f2c5c27, 0x5, 0x5, 0x2, 0x2, 0x2, 0xcd, 0x3]}, &(0x7f0000000140)=0x1a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x7, 0xfffffffffffffff9, 0xb6, 0x657d, 0x4}, &(0x7f0000000280)=0x98) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@delsa={0x3c, 0x11, 0x1, 0x0, 0x0, {@in=@broadcast=0xffffffff}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x3c}, 0x1}, 0x0) [ 57.128524] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/10 07:43:48 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0}, 0x10) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r2, &(0x7f0000000380)=""/75}) 2018/04/10 07:43:48 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0x402, 0x0, {}, {}, {0x2, 0x0, 0x7}, 0x1, @can={{0x2, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, "4ad36c1040604c4e"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x1, 0x7, 0xa2ee, {0x77359400}, 0x3, 0xffffffff}) 2018/04/10 07:43:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x1c5000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x18000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000000c0)=0x10001, 0x4) r3 = fcntl$getown(r0, 0x9) sched_getattr(r3, &(0x7f0000000140), 0x30, 0x0) sched_setparam(r3, &(0x7f0000000100)=0x8) 2018/04/10 07:43:48 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x2) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') 2018/04/10 07:43:48 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001340)=0x7ff, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0xfffffffffffffffd}) write(r0, &(0x7f0000000100)="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", 0x1fe) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/ptmx\x00'}, {0x20, "73656c6675736572ac7d"}, {0x20, ':[@'}, {0x20, 'vboxnet1&vmnet1('}], 0xa, "864df8431dc03d79714ceb1706050874a6adcd97cf15fe7daf007be34d8e628eaa713955c97d9a0eae1ae37a6222c1f45674a6f8b6f55fd7e014fad825a9844195c5f4c5995b32b479"}, 0x7f) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000300)=""/4096) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r3, 0x5412, &(0x7f00000000c0)={0x15}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/04/10 07:43:48 executing program 5: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x2, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000540)='/dev/midi#\x00', 0x40, 0x68001) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000580)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x2003fc, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000000340)) r6 = syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) sync_file_range(r6, 0x8, 0x1003, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc10c5541, &(0x7f000035dffc)) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r3) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000009f00)={&(0x7f0000009b80)=@ll={0x11, 0x18, 0x0, 0x1, 0xffe0000000000000, 0x6, @random="434de4d182c8"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000680)="349f6535568160548a40b21cd64d62383b72f744517e3c24d908760aba158016a7537d737c0ff85d18d48f48bf4b2c55be4a57c381817f82ce57063dc1db79c1700884e8ce6f007b30125b64c2ced55a0386f076bb4ad632", 0x58}], 0x1, &(0x7f0000009c40)=ANY=[], 0x0, 0x4000000}, 0x4200000) r7 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000480)=0x8) socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f00000002c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 2018/04/10 07:43:48 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x406001, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x3f, 0x5, 0x400, 0x2, 0x10000, 0x20, 0x1f, 0x0], 0x8, 0x962, 0x4, 0x6, 0x3, 0x1, {0xdee9, 0x10000, 0x8001, 0x607a, 0x7, 0x2, 0x5ca, 0x6, 0x4, 0x6, 0x7, 0x2, 0x632, 0x7, "b3d047adb4f062e84b75b494a60873127d7271215844b70a86b35b8b71546653"}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x60) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000240)=0xd893) 2018/04/10 07:43:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x267f1c1e, 0xf0680) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003600)='/dev/sequencer\x00', 0x24801, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r0, r2}) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000003580)={&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/157, 0x9d}, {&(0x7f0000001380)=""/143, 0x8f}, {&(0x7f0000001440)=""/175, 0xaf}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x7, &(0x7f0000002580)=""/4096, 0x1000, 0x7}, 0x2162) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000035c0)={'rose0\x00', r3}) 2018/04/10 07:43:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x66f, &(0x7f0000000580)}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x8314}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000004c0)={r1, 0x1, 0x9f, "92c367b412e571608dbfee7ea69480d8f46b34186a4a3669b8e748b0797d1b758e8e031ceeedaf298c102a6ce3560c450c8e3795e83176ee39292340b6a90fe0eada8d13d470ead6f271a671b1ef5b5e730cac900241f76a6eb576aaa9d48a16baaae27b47ecae9f1804c368921039e5bf8725e4e5c627f17b22d2f83ab0b3d3ce1f379891732880c4fd7328989be8ce319e67ff811c9c311d015b4221109a"}, 0xa7) sendto$unix(r0, &(0x7f0000000080)="06b7cde7fecc0660fc08ce16639c22f2292de9943074a7d125bad4c824ef6b96ba74df8a79b9fe28e18c04685f50e3a3e716becaaa997eaeb05d107c7d0ba74449074a7dfdba5119ad12f5ea82863952ddd90e86a5ebb50a0d27ec00c9d816233237", 0x62, 0x840, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) recvmsg$netrom(r0, &(0x7f0000000400)={&(0x7f0000000180)=@ax25={0x3, {"e3c1420be572d6"}, 0x9}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000001c0)="d4600786389f71463631209a6d1dc480929a964ab4ddd6a14f0851b5db35e79f7d371a1e6966711859a95736d9c0f6", 0x2f}, {&(0x7f0000000200)="981eea87dd33b506d0ee7b66a6e1dc35419bbf4f28625f3ec720fe30ea8a84c23a035198315e6383151468ea757ad87b654cf28766bb04d2", 0x38}, {&(0x7f0000000300)="829e947bde526aa953874c04e067b6b521b3fcf58b6017ae87247d501b1c40cd1dc20d27e02daadf4c9767323283e209f2116cf47a95c1002d4dc5068979eb18b6d1872ec418f926f3a48f7fa1d3c6fa632139ae3bd32c334fb6caff08d3fb6e80ff52da6843b4f0cac3145dd643101686e1bd3d77e28822e7b8e51aa20be277f35c3324", 0x84}, {&(0x7f0000000240)="c9bc939bd57b64ca5f724fbdb5eb691f1c02c20427723208d9e68a58928a1e2d407a6ba0aaa4bf39d44cac0bfb3f166b", 0x30}], 0x4, 0x0, 0x0, 0x24000801}, 0x0) 2018/04/10 07:43:49 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x43}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = memfd_create(&(0x7f0000000080)='@*\x00', 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r2, 0x3, 0xfffffffffffffe01, r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8000006f2000, 0x7ffffffff000, 0x3, &(0x7f0000000000)) 2018/04/10 07:43:49 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x2c) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getstats={0x14, 0x5e}, 0x14}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x103000, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000003c0)) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/10 07:43:49 executing program 3: r0 = shmget(0x1, 0x1000, 0x78001402, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x40000) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) r4 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="dc0100001f0004002abd7000fbdbdf250d00000010003e000c0058002400000000000000b8010800080054001ee5000008007a00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\b\x00#\x00', @ANYRES32=r4, @ANYBLOB='$'], 0x1dc}, 0x1, 0x0, 0x0, 0x4000}, 0x20000001) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401070cd, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffff, 0x400000) accept4$bt_l2cap(r5, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) [ 57.500980] xprt_adjust_timeout: rq_timeout = 0! 2018/04/10 07:43:49 executing program 7: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0xbfffffff, 0xffffffffffffffff}) syslog(0xfffffffc, &(0x7f0000000040)=""/23, 0x17) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x121380, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x7, 0x4) 2018/04/10 07:43:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffea1, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x113440, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000780)={0x7, 0xdab5}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000080)="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", 0xff}, {&(0x7f0000000180)="61c623067350917c601a846178b33e6c6f4cee4a6a7685c68d614dca994720e4c086af534da00f2387dee1b3c80e38e46969490faf72a52ad41f8ca96b7898aad7c8f6c7fd662325238d2cef192008450e34c27debd659210b3cbc5ab3068f40f93413860f", 0x65}, {&(0x7f0000000280)="69c3fe9b99e0e5fdd997b1a97032c775ee9cabce153c59668dcc48a3bb6984ed97a422f98df5265c6b953c9925c9ee88e05f6165fd729b8f15fd86f8cf87fa96528ca37f2d7776e23ffee1b76b71f32ce218b0b112628a4b44dd7a9914ad402bbac8f2656108e58e27a9c3d277e883d33fb5ff5d2659962700844b20a736e7b6765fe0c124cc", 0x86}], 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x40, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x80000000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r4 = fcntl$getown(r3, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000380)=0x0) kcmp(r4, r5, 0x6, r3, r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000000580)=""/202, &(0x7f0000000680)=0xca) read(r3, &(0x7f0000000200)=""/100, 0x64) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$KDADDIO(r2, 0x4b34, 0x6) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r6, 0xc1205531, &(0x7f0000000440)={0x9, 0xbf, 0x2, 0x4000000000000000, [], [], [], 0x3372, 0x1800000000000, 0xffffffffffffffac, 0x2, "edb49d932a6e3fd8d74bac76f0605caa"}) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r2, &(0x7f0000000400)={r2, r0, 0xffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f00000006c0)={'eql\x00', 0x6}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)) socket$packet(0x11, 0x2, 0x300) ioctl$LOOP_SET_FD(r6, 0x4c00, r0) 2018/04/10 07:43:49 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)="07307300c8d41058080a98e189223f13d0547e61ea30e25c4048dcfbe7305063b9e93f71a479aaf3d0ebb6fcd5fa7fe73a92572430aa8d68116491", 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) umount2(&(0x7f0000000200)='./file1\x00', 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x500e, &(0x7f00000e7000)) r0 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)=')-wlan0\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/10 07:43:49 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001680)='/dev/midi#\x00', 0x3, 0x2100) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000016c0), &(0x7f0000001700)=0x14) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000000040)=[{0x2006}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) [ 57.601234] xprt_adjust_timeout: rq_timeout = 0! [ 57.647441] syz-executor7 (6601): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). 2018/04/10 07:43:49 executing program 3: r0 = socket(0x10, 0x80002, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x494080) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{}, 0xffffffffffffffc0, 0x3, 0x9}, {{0x0, 0x2710}, 0x2, 0x8, 0xea9}, {{r2, r3/1000+30000}, 0x7f, 0x5559, 0xe0000}, {{}, 0xd073, 0x7fff, 0xffffffffffffffff}, {{0x77359400}, 0x101, 0x0, 0x7ff}, {{r4, r5/1000+10000}, 0x1, 0x80, 0x1}], 0x90) 2018/04/10 07:43:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x80087601, 0x20000000) ioctl$KVM_SMI(r0, 0xaeb7) 2018/04/10 07:43:49 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x0, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r4 = shmget$private(0x0, 0x1000, 0x143, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000940)=""/117) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) select(0x40, &(0x7f0000000bc0)={0x5, 0x4, 0xffffffff, 0x9, 0x4, 0x800, 0x10000, 0x400000000}, &(0x7f0000000c00)={0x9, 0x8001, 0x7ff, 0x5, 0x3, 0x8000, 0xb3f, 0x7}, &(0x7f0000000c40)={0x1ff, 0x5, 0x4dc, 0x10001, 0x7, 0x9, 0x8, 0x1}, &(0x7f0000000cc0)) sendmsg$can_bcm(r5, &(0x7f0000000a80)={&(0x7f0000000880)={0x1d, r1}, 0x10, &(0x7f0000000a40)={&(0x7f00000009c0)={0x3, 0x201, 0x2, {0x0, 0x2710}, {0x77359400}, {0x2, 0x4e, 0x10001, 0x800}, 0x1, @canfd={{0x2, 0xfffffffffffffffc, 0x81, 0x1}, 0x22, 0x0, 0x0, 0x0, "df285c119c336fb8e3ce6546a679a0e778a5050dbf5985783e2d6622fe6d6a800489303aa32902f460bc8594b3d7114ef678f92b4005c3f0219245b91634f2e2"}}, 0x80}, 0x1, 0x0, 0x0, 0x80c0}, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]}, 0x26f) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r7, 0x80046402, &(0x7f0000000b00)=0xcf1) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='schedstat\x00') sendto$ipx(r5, &(0x7f0000000d00)="51509fccfece58a6b6035661d4792ee8850064d19311cc8a2a6007163c9935c1", 0x20, 0x40, 0x0, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000b80)) setsockopt$bt_hci_HCI_FILTER(r8, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) 2018/04/10 07:43:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) r2 = semget(0x2, 0x7, 0x0) semop(r2, &(0x7f0000000040)=[{0x5, 0x9}, {0x4, 0x7, 0x1000}, {0x4, 0x100, 0x800}, {0x4, 0x4, 0x1000}], 0x4) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)='0', 0x1}]) 2018/04/10 07:43:49 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000180), 0x7, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0xfffffffffffffffd, 0xfffffffffffffffd) futex(&(0x7f0000000040)=0x2, 0xb, 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x149, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="27301d85fc62b2d023c551d1bcf6326ce4", 0x11) 2018/04/10 07:43:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) 2018/04/10 07:43:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_mr_vif\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x0) sendfile(r2, r1, &(0x7f0000000380)=0x2, 0x8) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x3) [ 57.875465] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 57.964221] kernel msg: ebtables bug: please report to author: Wrong len argument [ 58.026064] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 58.084369] bond0 (unregistering): Released all slaves [ 58.102194] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/10 07:43:50 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="33ea0400"], &(0x7f0000000140)=0x4) r1 = memfd_create(&(0x7f0000000000)='wlan0\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) 2018/04/10 07:43:50 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="fd30b83b3f087996b6174e5bc26c38ec18b7f4d04d991389dd364c4ea211bb3d855df52a82614945ee61ab109f20fe6887359c4c4851fb0d749f9180cc1f194af5b61a4451049624f59467d73f8dd450e7582440258b3b70ad932a3b484e89371a49c092337b83a051967a9876702dbd77b7aaa8e95f5422f4df3e3ea80ee8050d115c350dfe4c6a99d2595545317cb550b1eeb49f3fe776f11f0480217d2bf1692e57c109dc9ddf3973301f7adfda455009083e28d7ed93ba14ef5a5164496e", 0xc0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001180)={r0, r0, r0}, &(0x7f00000011c0)=""/191, 0xbf, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2c0a1191, 0x80400) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @broadcast}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x2, r2}, 0xc) 2018/04/10 07:43:50 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) semctl$GETZCNT(r0, 0x6, 0xf, &(0x7f00000001c0)=""/4096) 2018/04/10 07:43:50 executing program 3: r0 = socket(0x1b, 0x8000f, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000270031030000000000000000060c865cd5e8daa680000000"], 0x14}, 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) name_to_handle_at(r2, &(0x7f0000000080)='/\x00', &(0x7f0000000180)={0x56, 0x9, "cbcc36e6810a7183f3ad366b756659cfe426e035298c280aaff7f3ee2d85278391f78ec16f61c0fc4368a20d8661aecb1b5c53ce2773d3915dd5189483eac54c4129e4c63a749bd007b15b5a2cbc"}, &(0x7f00000000c0), 0x1000) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 07:43:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0xfffffffffffffffc, 0xfffffffffffffdbf) sendto$inet(r0, &(0x7f00000002c0)='-', 0x1, 0xc0c0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="b89f74470a8786c25b8d5902ab73835dab85ab91b4643dd1522dc2ea3d7c947e65d4e553c0d6d8ea01e45248c4b2aa9508db9eeb5465b2ec01c4ff31c0d4d50fcfe633aeae8fec620b24912d56ee7a645623f044974f38ed2fbd2bb3054f3568fcb72eeda0dc026bfc478fdb5664e89131cf2b1d4ac8faa91c43397af097f82a252aff835d1afa2733644b4dc6b28d0fcb877511a4cd8884ce", 0x99, 0x0, &(0x7f0000000140)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000017c0)="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", 0x367}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff, 0x2000000}, 0x14) sendto$inet(r0, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 07:43:50 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000480), &(0x7f0000000580)=0x30) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000240)=0x10001, 0x4) getresuid(&(0x7f0000000080), &(0x7f0000000400), &(0x7f0000000440)=0x0) setsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f00000007c0)="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", 0x1000) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000280)='./file0\x00', r2, r3) umount2(&(0x7f0000000200)='./file0\x00', 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') gettid() close(r0) 2018/04/10 07:43:50 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x64102) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)) 2018/04/10 07:43:50 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000003, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b24000/0x14000)=nil, 0x14000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000955000/0x400000)=nil, 0x400000, 0x100004001000001, 0x2011, r0, 0x0) 2018/04/10 07:43:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_mreqn(r0, 0x0, 0x40000000021, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffd92) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x410000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100), 0x2) 2018/04/10 07:43:50 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'syz_\vun\x00', 0x3}, 0xfffffffffffffee9) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00004fb000)='7', 0x1, 0x0, &(0x7f000033b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) sendto$inet(r2, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) recvfrom$ax25(r2, &(0x7f0000000000)=""/229, 0xe5, 0x2000, &(0x7f0000000100)={0x3, {"49adc5d30cacd3"}, 0xfed}, 0x10) [ 58.995172] IPVS: ftp: loaded support on port[0] = 21 [ 59.627443] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.379539] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 60.385778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.457686] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.531525] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.537728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.545321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.614241] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 60.620351] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 07:43:53 executing program 3: r0 = socket(0x1b, 0x8000f, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000270031030000000000000000060c865cd5e8daa680000000"], 0x14}, 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) name_to_handle_at(r2, &(0x7f0000000080)='/\x00', &(0x7f0000000180)={0x56, 0x9, "cbcc36e6810a7183f3ad366b756659cfe426e035298c280aaff7f3ee2d85278391f78ec16f61c0fc4368a20d8661aecb1b5c53ce2773d3915dd5189483eac54c4129e4c63a749bd007b15b5a2cbc"}, &(0x7f00000000c0), 0x1000) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 07:43:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={"657205000200", 0x6}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000002500ff0a00000000000000000000000008009300", @ANYRES32=0x0, @ANYBLOB="6f6533ca0b32000000c6cc3e64d6b135cd25af0900000000000000d713353d457738760000000000000000"], 0x30}, 0x1}, 0x0) 2018/04/10 07:43:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x3, 0x4) ioctl(r0, 0x2284, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0xfffffffe) 2018/04/10 07:43:53 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'nr0\x00', {0x4, 0xfffffffffffff7be, 0x400, "057d325897b3", 0x1000}}) tkill(r1, 0x1000000000013) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/10 07:43:53 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344", 0x4e, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r2) keyctl$join(0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) write(r0, &(0x7f0000000200)="fc8842a74d0bc379d6f9736b78726c22754ae1b3fef7efd383feb94123c1a833a76e4e6d13c604af30972a937b37ade04b0fa89effaca328d5750dbcba2c4bd986f635c2a9bb9ced0a3d640f08f4359c74a6f3a0fdca40dfa4642b4f0449dc2d2072baad49f273e072f40877f55706423617ce1d7dbe2690d95176a5d0ea341f93d7e59a1dc35c7d8ebbff", 0x8b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r5 = gettid() sched_setattr(r5, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0xffffffff00000000}, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 07:43:53 executing program 4: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000c31ff4)='/dev/amidi#\x00', 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x10000) 2018/04/10 07:43:53 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000002c0)="955e7fd512a3eeaa073b3cab4bb69c168188e937d573b4030c1304c3bb11770200000000000000cd6692b7a44e3d069fbc4baa85067e9662f222f4c4c35d81d3c0ad0ea43b932a32939313093c7099239d5811d77007ce2da26c3d3e47db7ab62b38a5db6c00aba1eff7f858320767d4e28a5aefda220000") r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80442, 0x0) fchmodat(r2, &(0x7f0000000140)='./file1\x00', 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x42f}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x20000, 0x0) 2018/04/10 07:43:53 executing program 2: prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x20000000000000e0, &(0x7f00000000c0)}) prctl$seccomp(0x16, 0x0, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x1, 0x3, 0x1}]}) [ 61.668241] audit: type=1326 audit(1523346233.232:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6874 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 07:43:53 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200100, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/10 07:43:53 executing program 6: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/46) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000000000000095010000000000003d4698e2bbb35193d1591db701000080ed555a9f9b09ad6fdcbfbfffce1a52ff7f000000000000df01898fe61723ebeb212104e1c50862dbd7ce08cac0ee0652dbac8b5441428f621a6c8e1edcbb0d648a0b5f73b79faf4d959def44d38515a1d6898e200db4156c52bbbed06cebbfd0b27b7bc8f2caf79be9b18fb520d8ae7684eec2366442"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefff, 0x1, &(0x7f0000000280)) 2018/04/10 07:43:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x2, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000000095000000000791960000000800000000000000000000"], &(0x7f0000000180)='GPL\x00i', 0xfffffffffffffffc, 0xfb, &(0x7f0000000000)=""/251, 0x41000}, 0x48) 2018/04/10 07:43:53 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5", 0x65, 0x4}], 0x240000, &(0x7f0000000a00)=ANY=[@ANYBLOB='nouuid\x00']) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000003c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) syz_open_pts(r0, 0x646041) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x1b) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') mkdir(&(0x7f0000000380)='./file0\x00', 0x2) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') userfaultfd(0x80000) futimesat(r0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000480)={{}, {0x0, 0x7530}}) [ 61.744925] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.778948] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/10 07:43:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000300)={{0x0, 0x0, 0x1, 0x3, 0xc28a}, 0x1ff, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x6, 0x2}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="f2ec0638d7899e891d7222b0cb609dda", 0x10}], 0x1, &(0x7f0000000340)}, 0x0) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x34c}, 0x0) 2018/04/10 07:43:53 executing program 3: syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="09000000000001000c00050000000000ffffff7f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x141, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x1f, 0x6}) 2018/04/10 07:43:53 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair(0xb, 0x1, 0xffffffffffffffd7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r4, 0x409, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f00000000c0)={'team0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) keyctl$get_persistent(0x16, r1, r2) 2018/04/10 07:43:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"74756e6c301700000100", &(0x7f0000000000)=ANY=[]}) r1 = dup3(r0, r0, 0x80000) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f0000000240), 0x0, &(0x7f0000000280)=""/13, 0x3, 0x1}}, 0x68) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xba, "99981c4dcd2a92c9684144860c61ed5ea7a5f3ba42c0f7ac46f704f21055b21721707084c60174442f708291b68c2f8875df7562aa378d3d8aecbefc38cd863e1976d7f55d679c318a61490c4419a7613b3f1a2ff2813f6ff566974823a3cfcdc4a955ea0f904fb8d603d30fe4e9810b16f49bbfcba7337607174af0c833ff50f3df9392f36f39d3537b22dc98f4198b31a9bdad056270471cd22f95ca5d9804dc52957d18c4ec69fac837cad3e9f08b89be290b0ec19f7a7547"}, &(0x7f00000001c0)=0xc2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x401}, 0x8) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x5, 0x40000) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8100, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000040)="921e8cfae3cf7861b2dfff6affbc186a0f7a77889fb0a292933f3a562b6d0356c132cba80c", 0x25) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) [ 61.872695] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop7 [ 61.958367] BTRFS error (device loop7): superblock checksum mismatch [ 61.985089] minix_free_inode: bit 1 already cleared [ 62.000799] BTRFS error (device loop7): open_ctree failed [ 62.054532] minix_free_inode: bit 1 already cleared [ 62.121702] BTRFS error (device loop7): superblock checksum mismatch [ 62.141567] BTRFS error (device loop7): open_ctree failed [ 62.468506] audit: type=1326 audit(1523346234.033:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6874 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 62.507325] QAT: Invalid ioctl [ 62.644901] QAT: Invalid ioctl 2018/04/10 07:43:54 executing program 6: madvise(&(0x7f00002fa000/0x3000)=nil, 0x3000, 0x2) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x7e, @broadcast=0xffffffff, 0x4e23, 0x2, 'wlc\x00', 0x10, 0x9, 0x17}, 0x2c) 2018/04/10 07:43:54 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x345000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x80000001, 0x4) prctl$getreaper(0x29, &(0x7f0000000080)) 2018/04/10 07:43:54 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) r2 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x400, 0x40) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000004c0)={r3, r4, 0x5}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0x3, &(0x7f00000003c0)=[{&(0x7f00000000c0)="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", 0xfb, 0x8000}, {&(0x7f0000000240)="a73fac94b8f545484a3c489884bae5beaa803c629d099a85b9a04a6bfa957ac48b1710bb6a47bf", 0x27, 0x3}, {&(0x7f0000000300)="96936dc877d023a42f648b630c2ff21c5200e63f9a895600d7f5f91fe79b3de22fb7977549b920c1c9449493af1bba2f0a7db3c132bf4bbb85d2c297be9d651c58578782b12554074f11ddc02bbe65cf0aa8aa416b081eb8bebccb05853a59b24279d88a5cc185504673df62d5e92d21a55166f691bcdf598f47784613a27566e8f7e2dcef0e8652b48d9522994941003c2fabf0d144ae6b35d86ade7a5fccd9ee7f4ab97cf7e6", 0xa7, 0x7fffffff}], 0x1000000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r5, 0x81000000) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x6d, 0x0, 0xffffffff, 0xff, 0xeac0, 0x400, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x10) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00') fchmod(r5, 0xa00000000002) 2018/04/10 07:43:54 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) ptrace$setopts(0x4206, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x81c, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}}, 0x7fffffff, 0x8, 0x4647, 0x1, 0xa1}, 0x98) tkill(r1, 0x10000000012) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000040)) 2018/04/10 07:43:54 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0xfffffffffffffffe) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bafd8)={0x0, 0x1, &(0x7f000096ef4f)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee4fb2)=""/78, 0xfffffffffffffffc}) 2018/04/10 07:43:54 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x1, 0x0, 0x0, 0x103d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x0, 0xe, 0xb6, &(0x7f0000000040)="03e43ae3e0e0e4a1b4d6dcfbf56a", &(0x7f0000000100)=""/182}, 0x28) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000200)="245568e9ac33daec456e6687311e146e2de563e0e5137740fee36a0e79878f542b14f536cae75615fa63f29732ada10efcc1b1aa4a732c40b630b158708aafe06e4e63db856fd5cbc6a39af506beaba75f0a9b2c43260e3ab0d6ce030da9e1acaa7b9410df4c2eaaa4f81e79222151663ce7b01c5d611c654b8b9c5ff13b69a4497c5ad0b3b7f600ebe90e46ccb5771690028edf74d4741efd62a26b1ef7520b8049e2a0ad4484aeb6ebd3681057a5445e6af2fc8a1a6a2b0ccf27794778e97971d09faf902108949c86c2c0a0d0d46ed9d4f93a51c1aa3d636e471c7e57b90b") readahead(r0, 0xfffffffffffffff8, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x6c, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e24, 0x3, 'ovf\x00', 0x4, 0x3, 0x60}, 0x2c) 2018/04/10 07:43:54 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5", 0x65, 0x4}], 0x240000, &(0x7f0000000a00)=ANY=[@ANYBLOB='nouuid\x00']) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000003c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) syz_open_pts(r0, 0x646041) unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x1b) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') mkdir(&(0x7f0000000380)='./file0\x00', 0x2) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') userfaultfd(0x80000) futimesat(r0, &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000480)={{}, {0x0, 0x7530}}) 2018/04/10 07:43:54 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x800000021, &(0x7f0000000040)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0000040000"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x2800) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0xc, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'none\x00', 0x10, 0x5, 0x5}, 0x2c) umount2(&(0x7f0000000280)='./file0\x00', 0x4) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) [ 62.812709] BTRFS error (device loop7): superblock checksum mismatch [ 62.828557] BTRFS error (device loop7): open_ctree failed [ 62.832449] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 62.862695] ------------[ cut here ]------------ [ 62.867705] kernel BUG at drivers/vhost/vhost.c:1652! [ 62.873362] invalid opcode: 0000 [#1] SMP KASAN [ 62.878042] Dumping ftrace buffer: [ 62.881581] (ftrace buffer empty) [ 62.885283] Modules linked in: [ 62.888483] CPU: 1 PID: 6989 Comm: syz-executor0 Not tainted 4.16.0+ #14 [ 62.895312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.904663] RIP: 0010:log_write+0x42a/0x4d0 [ 62.908966] RSP: 0018:ffff880186d17920 EFLAGS: 00010216 [ 62.914308] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc90001eb0000 [ 62.921681] RDX: 00000000000005fa RSI: ffffffff8596593a RDI: 0000000000000005 [ 62.928933] RBP: ffff880186d17a58 R08: ffff8801b2b00300 R09: ffffed0030e64245 [ 62.936183] R10: ffff880186d17ad8 R11: ffff88018732122f R12: 0001ffffffffffff [ 62.943431] R13: ffffed0030da2f36 R14: 0000000000000000 R15: ffff880186d17a30 [ 62.950684] FS: 00007fde07d6f700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 62.958890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.964749] CR2: 00007f454b586000 CR3: 00000001cd7c8000 CR4: 00000000001406e0 [ 62.972000] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.979254] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.986500] Call Trace: [ 62.989080] ? vhost_umem_alloc+0x1e0/0x1e0 [ 62.993389] ? __do_page_fault+0x441/0xe40 [ 62.997605] ? retint_kernel+0x10/0x10 [ 63.001481] ? vhost_update_used_flags+0x2fb/0x4a0 [ 63.006394] vhost_update_used_flags+0x3af/0x4a0 [ 63.011134] vhost_vq_init_access+0x117/0x590 [ 63.015611] ? vhost_vq_access_ok+0x8b/0x1c0 [ 63.020001] vhost_vsock_dev_ioctl+0x751/0x920 [ 63.024570] ? vhost_vsock_flush+0xb0/0xb0 [ 63.028789] ? expand_files.part.8+0x9a0/0x9a0 [ 63.033358] ? trace_hardirqs_off+0xd/0x10 [ 63.037577] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 63.042666] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 63.047837] ? vhost_vsock_flush+0xb0/0xb0 [ 63.052051] do_vfs_ioctl+0x1cf/0x1650 [ 63.055918] ? rcu_pm_notify+0xc0/0xc0 [ 63.059795] ? trace_hardirqs_off+0xd/0x10 [ 63.064017] ? ioctl_preallocate+0x2e0/0x2e0 [ 63.068405] ? fget_raw+0x20/0x20 [ 63.071840] ? kmem_cache_free+0x25c/0x2d0 [ 63.076057] ? SyS_futex+0x3a4/0x56d [ 63.079750] ? do_futex+0x27d0/0x27d0 [ 63.083530] ? security_file_ioctl+0x94/0xc0 [ 63.087920] ksys_ioctl+0xa9/0xd0 [ 63.091355] SyS_ioctl+0x24/0x30 [ 63.094711] ? ksys_ioctl+0xd0/0xd0 [ 63.098322] do_syscall_64+0x29e/0x9d0 [ 63.102189] ? vmalloc_sync_all+0x30/0x30 [ 63.106318] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.110796] ? finish_task_switch+0x1ca/0x820 [ 63.115272] ? syscall_return_slowpath+0x5c0/0x5c0 [ 63.120181] ? syscall_return_slowpath+0x30f/0x5c0 [ 63.125103] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 63.130448] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.135277] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 63.140445] RIP: 0033:0x455259 [ 63.143618] RSP: 002b:00007fde07d6ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 63.151310] RAX: ffffffffffffffda RBX: 00007fde07d6f6d4 RCX: 0000000000455259 [ 63.158560] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000014 [ 63.165808] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 63.173060] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 63.180307] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 63.187561] Code: e8 3c b4 e0 fb 4c 89 ef e8 04 73 02 fc 48 8d 85 58 ff ff ff 48 c1 e8 03 c6 04 18 f8 e9 46 ff ff ff 45 31 f6 eb 91 e8 16 b4 e0 fb <0f> 0b e8 0f b4 e0 fb 48 c7 c6 a0 03 25 88 4c 89 ef e8 50 07 0d [ 63.206789] RIP: log_write+0x42a/0x4d0 RSP: ffff880186d17920 [ 63.213160] ---[ end trace c79e9ba0c4c20cf0 ]--- [ 63.217942] Kernel panic - not syncing: Fatal exception [ 63.223675] Dumping ftrace buffer: [ 63.227196] (ftrace buffer empty) [ 63.230879] Kernel Offset: disabled [ 63.234486] Rebooting in 86400 seconds..